Drive Technology \ Drive Automation \ System Integration \ Services

Catalog
Catalog

DRN.. Gearmotors
DRE Gearmotors
and EDRN.. Gearmotors with HazLoc-NA®

Edition
Edition 07/2021
07/2010 16995120
24833231/EN-US
/ US
 Table of contents

Table of contents
1 Introduction.................................................................................................................................. 6
1.1 The SEW-EURODRIVE group of companies .................................................................. 6
1.2 Documentation ................................................................................................................. 8
1.3 Product names and trademarks ....................................................................................... 9
1.4 Copyright notice ............................................................................................................... 9
2 Product description................................................................................................................... 10
2.1 Product features ............................................................................................................. 10
2.2 Corrosion and surface protection ................................................................................... 15
2.3 Extended storage ........................................................................................................... 17
2.4 Oil expansion tank (M4 only) ......................................................................................... 19
2.5 Breather Riser Hose Assembly (M4 only) ...................................................................... 19
2.6 Oil aging monitor: DUO10A ........................................................................................... 20
2.7 Agitator designs ............................................................................................................. 20
3 Nomenclature and options ....................................................................................................... 21
3.1 Gear options ................................................................................................................... 21
3.2 Motor options ................................................................................................................. 24
3.3 Model type example ....................................................................................................... 29
3.4 Serial number example .................................................................................................. 29
3.5 Nameplate example ....................................................................................................... 30
3.6 Gearmotor types ............................................................................................................ 31
4 Project planning for drives ....................................................................................................... 41
4.1 Additional publications ................................................................................................... 41
4.2 Application data required ............................................................................................... 42
4.3 Project planning procedure ............................................................................................ 43
4.4 Gear efficiency and thermal losses ................................................................................ 45
4.5 Inertias............................................................................................................................ 47
4.6 Load classification .......................................................................................................... 47
4.7 Service factor ................................................................................................................. 48
4.8 Overhung and axial loads .............................................................................................. 51
4.9 Altitude and temperature ................................................................................................ 56
4.10 Compound (multi-stage) gearmotors ............................................................................. 57
4.11 RM gearmotors .............................................................................................................. 59
5 Order information and mounting positions ............................................................................ 62
5.1 Order information ........................................................................................................... 62
5.2 Mounting position information ........................................................................................ 68
5.3 Mounting positions – Helical gearmotors ....................................................................... 74
5.4 Mounting positions – theSnuggler® .................................................................................. 79
24833231/EN-US – 07/2021

5.5 Mounting positions – Helical-bevel ................................................................................ 82

5.6 Mounting positions – Helical-worm ................................................................................ 95
5.7 Mounting positions – SPIROPLAN® ............................................................................. 101
5.8 Mounting positions – AC motors without gear units ..................................................... 107

Catalog – DRN.. Gearmotors (IE3) 3

 Table of contents

6 Design and operating notes ................................................................................................... 108

6.1 Lubricants ..................................................................................................................... 108
6.2 Oil fill quantities ............................................................................................................ 112
6.3 Gear unit venting .......................................................................................................... 118
6.4 Reduced backlash /R ................................................................................................... 119
6.5 Installation/removal of gear units with hollow shaft and key ........................................ 120
6.6 Chamfers on hollow shafts ........................................................................................... 129
6.7 TorqLOC® mounting system for hollow shaft gear units .............................................. 130
6.8 Shouldered hollow shaft with shrink disk ..................................................................... 132
6.9 Covers for hollow shafts ............................................................................................... 139
6.10 Motor adapters ............................................................................................................. 142
6.11 Gear unit mounting....................................................................................................... 150
6.12 Flange contours ........................................................................................................... 153
6.13 Oil aging sensor ........................................................................................................... 156
7 Selections and dimensions - Overview ................................................................................. 159
7.1 Possible combinations table ........................................................................................ 159
7.2 Selections table ............................................................................................................ 160
7.3 Dimension sheet information ....................................................................................... 162
8 Helical gearmotors .................................................................................................................. 167
8.1 R.. DRN.. designs ........................................................................................................ 167
8.2 R.. DRN.. Possible combinations ................................................................................. 169
8.3 R.. DRN.. Selections by HP ......................................................................................... 202
8.4 R.. R.. DRN.. Selections by torque / low output speed ................................................ 279
8.5 R.. DRN.. Dimensions .................................................................................................. 295
8.6 R.. R.. DRN.. Compound dimensions .......................................................................... 346
8.7 Output shaft sizes ........................................................................................................ 348
9 Snuggler” helical gearmotors ............................................................................................ 350
the

9.1 F.. DRN.. Designs ........................................................................................................ 350

9.2 F.. DRN.. Possible combinations ................................................................................. 353
9.3 F.. DRN.. Selections by HP .......................................................................................... 377
9.4 F.. R.. DRN.. Selections by torque / low output speed ................................................ 426
9.5 F.. DRN.. Dimensions .................................................................................................. 439
9.6 F.. R.. DRN.. compound dimensions ........................................................................... 521
9.7 Output shaft sizes ........................................................................................................ 523
10 Helical-bevel gearmotors ........................................................................................................ 528
10.1 K.. DRN.. Designs ........................................................................................................ 528
10.2 K.. DRN.. Possible combinations ................................................................................. 531
10.3 K.. DRN.. Selections by HP.......................................................................................... 554
24833231/EN-US – 07/2021

10.4 K.. R.. DRN.. Selections by torque / low output speed ................................................ 612
10.5 K.. DRN... Dimensions ................................................................................................. 625
10.6 K.. R.. DRN.. compound dimensions ........................................................................... 727
10.7 Output shaft sizes ........................................................................................................ 729

4 Catalog – DRN.. Gearmotors (IE3)

 Table of contents

11 Helical-worm gearmotors ....................................................................................................... 735

11.1 S / S..7p.. DRN.. Designs............................................................................................. 735
11.2 S / S..7p.. DRN.. Possible combinations...................................................................... 737
11.3 S.. DRN.. Selections by HP.......................................................................................... 751
11.4 S..7p.. DRN.. Selections by HP ................................................................................... 776
11.5 S.. R.. DRN.. Selections by torque / low output speed ................................................ 800
11.6 Mechanical ratings S. SF. SA. SAF37 ......................................................................... 807
11.7 Mechanical ratings S. SF. SA. SAF47 ......................................................................... 811
11.8 Mechanical ratings S. SF. SA. SAF57 ......................................................................... 815
11.9 Mechanical ratings S. SF. SA. SAF67 ......................................................................... 819
11.10 Mechanical ratings S. SF. SA. SAF77 ......................................................................... 823
11.11 Mechanical ratings S. SF. SA. SAF87 ......................................................................... 827
11.12 Mechanical ratings S. SF. SA. SAF97 ......................................................................... 831
11.13 S / S..7p.. DRN.. Dimensions ....................................................................................... 835
11.14 S.. R.. DRN.. Compound dimensions .......................................................................... 876
11.15 Output shaft sizes ........................................................................................................ 877
12 SPIROPLAN® gearmotors ....................................................................................................... 882
12.1 W.. DRN.. Designs ....................................................................................................... 882
12.2 W.. DRN.. Possible combinations ................................................................................ 884
12.3 W.. DRN.. Selections by HP......................................................................................... 889
12.4 W.. R.. DRN.. Selections by torque / low output speed ............................................... 899
12.5 W.. DRN.. Dimensions ................................................................................................. 901
12.6 W.. R.. DRN.. Compound dimensions ......................................................................... 922
12.7 Output shaft sizes ........................................................................................................ 923
13 Motor and brake data – 60Hz .................................................................................................. 928
13.1 Symbols used in motor data tables .............................................................................. 928
13.2 3600 rpm ...................................................................................................................... 929
13.3 1800 rpm ...................................................................................................................... 931
13.4 1800 rpm – HazLoc-NA” .............................................................................................. 935
13.5 1200 rpm ...................................................................................................................... 939
13.6 Brakes .......................................................................................................................... 941
13.7 Rectifiers and brake control ......................................................................................... 945
14 Address Directory SEW-EURODRIVE ................................................................................... 948

Index ................................................................................................................................................... 961

24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 5

1 Introduction
The SEW-EURODRIVE group of companies

1 Introduction
1.1 The SEW-EURODRIVE group of companies
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1.1.1 Global presence

SEW-EURODRIVE is driving the world with innovative drive solutions for all industries
and every application. Products and systems from SEW-EURODRIVE are used in a
multitude of applications worldwide. Whether it is in the automotive, building materials,
food and beverage or metal-processing industry, the decision to use drive technology
"made by SEW-EURODRIVE" stands for reliability and quality.
Our products and services are used in the most important branches of industry across
the globe. Our presence is also global, with subsidiaries, Drive Technology Centers,
and production plants all over the world.

1.1.2 Always the right drive solution

The SEW-EURODRIVE modular concept offers millions of combinations. This wide
selection enables you to choose the correct drive for all applications, based upon your
required speed, torque, available space, and ambient conditions. In addition, there are
ample sizes available within each gear type, which provides a unit that closely matches
your torque requirement without having to drastically oversize.
The modular DRN.. motor includes the energy-efficiency for type IE3 and is designed
for all worldwide efficiency requirements. The energy-efficient DRN.. motor achieves the
highest efficiency in combination with SEW-EURODRIVE gear units.

Inverters
The proven inverter series MOVITRAC®, MOVIDRIVE® and MOVIAXIS® enhance the
gearmotors, forming a combination that blends in perfectly with the existing
SEWǦEURODRIVE systems program.

MOVI-C® - Modular automation system

With its brand MOVI-C®, SEWǦEURODRIVE launches a new generation of drive and
automation technology. MOVI-C® is the modular automation system that allows for the
highest level of system and machine automation. It comprises drive technology,
MotionControl, control technology and visualization.
MOVIDRIVE® modular is the application inverter for all types of applications, ranging
from simple open-loop speed control to servo drives with kinematic model.
MOVIDRIVE® modular can be supplemented by connecting MOVIDRIVE® system
single-axis devices. These possess comparable functionalities as axis modules, but
have their own line connection. MOVIDRIVE® system complements the modular
application inverter, especially in the upper power range.
MOVIDRIVE® modular and MOVIDRIVE® system are intended for operation at the
MOVI-C® CONTROLLER, the controller from SEWǦEURODRIVE. They offer a powerful
clock-synchronous connection via the integrated EtherCAT®/SBusPLUS communication
interface. EtherCAT® stations from SEWǦEURODRIVE, or other manufacturers, can be
24833231/EN-US – 07/2021

controlled and diagnosed by the MOVI-C® CONTROLLER.

The MOVISUITE® engineering software, with its unique operating philosophy, prevails
over all MOVI-C® hardware and software components. MOVISUITE® was developed
with a focus on systematically shortening the startup time. It covers the entire
engineering process, from planning to diagnostics.

6 Catalog – DRN.. Gearmotors (IE3)

 Introduction
The SEW-EURODRIVE group of companies 1
Decentralized drive technology 1
For economical, decentralized installations, SEWǦEURODRIVE offers decentralized
drive technology components, such as MOVIMOT®, the gearmotor with integrated
frequency inverter or MOVIǦSWITCH®, the gearmotor with integrated switching and
protection function. SEWǦEURODRIVE hybrid cables have been designed specifically
to ensure cost-effective solutions, independent of the philosophy behind the system or
the size of the system.
The decentralized drive technology portfolio is complemented by the DRC.. electronic
motor, MOVIGEAR® mechatronic drive system, MOVIFIT® decentralized drive controller,
MOVIPRO® decentralized drive, positioning, and application controller, as well as
MOVITRANS® system components for contactless energy transfer.
The smart energy management system MOVI-DPS® enhances the modular product
portfolio. With MOVI-DPS®, SEWǦEURODRIVE offers the perfect combination to
conserve resources and to reduce costs.
MOVI-DPS® allows for stable power grids, no power failures, and consequently reliable
system availability. MOVI-DPS® shows what it can do in both mobile and stationary
applications. In addition, MOVI-DPS® can be combined with other systems such as the
contactless energy transfer system MOVITRANS®, resulting in further synergy effects.

Industrial gear units (IG)

Power, quality, and sturdy design are combined in one standard product. With high
torque levels, industrial gear units from SEWǦEURODRIVE are capable of handling
major movements. Its modular concept provides optimum adaptation to meet a wide
range of different applications.

MAXOLUTION® – Individual system solutions

MAXOLUTION® from SEWǦEURODRIVE provides individual application solutions in all
areas of system and machine automation. From electromechanical drives, controllers
and communication to visualization and the contactless energy transfer system
MOVITRANS® up to a comprehensive service portfolio, MAXOLUTION® offers all
modules required to design customer-specific solutions for machines and systems.
MAXOLUTION® combines individual products of the proven modular system with
innovative system components to form individual solutions that perfectly match the
requirements of the specific application – "powered by SEWǦEURODRIVE".

safetyDRIVE – Safe, flexible, effective

Ensuring the safety of all employees and preventing work accidents while ensuring
trouble-free production processes are demands placed on all production areas.
safetyDRIVE, the comprehensive safety concept, allows you to implement your
machines "safely", in accordance with current guidelines.
All of our drive and frequency inverters provide the function that safely stops the
electrical power to the motor (STO). The MOVISAFE® components complete the
portfolio – integrated into the inverter as option cards DFS..B or DCS..B, or modular as
24833231/EN-US – 07/2021

safety monitors UCS..B. The MOVIFIT® and MOVIPRO® drive technologies, with
integrated safety functions, are ready for use in decentralized installations.

Catalog – DRN.. Gearmotors (IE3) 7

1 Introduction
Documentation

1.1.3 Your ideal partner

Its global presence, extensive product range and broad spectrum of services make
SEW-EURODRIVE the ideal partner for drive solutions in all industries and applications.
In addition to its products and systems, SEW-EURODRIVE offers the following
comprehensive range of services.
• Technical application assistance
• Application and calculation software
• Seminars and training
• PT Pilot” online configurator/quotation program
• Extensive technical documentation
• 2D/3D CAD files
• Worldwide customer service

Visit our USA website at

ĺ www.seweurodrive.com
The website provides comprehensive information, services, and downloads.

1.2 Documentation
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1.2.1 Content of this publication

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This "DRN.. Gearmotors (IE3)” 60Hz catalog describes the following product groups
from SEW-EURODRIVE in detail:
• DRN.. /EDRN helical gearmotors (R, RX-series)
• DRN.. /EDRN theSnuggler” helical gearmotors (F-series)
• DRN.. /EDRN helical-bevel gearmotors (K-series)
• DRN.. /EDRN helical-worm gearmotors (S-series)
• DRN.. /EDRN SPIROPLAN® gearmotors (W-series)

1.2.2 Additional documentation

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In addition to this catalog, you can download other technical documents from our USA
website at:
ĺ www.seweurodrive.com

Catalogs
• Gear units
• Servo gear units
24833231/EN-US – 07/2021

• AC motors
• Synchronous servomotors
• Synchronous servo gearmotors
• Asynchronous servo gearmotors
• DRC.. gearmotors
• Geared torque motors

8 Catalog – DRN.. Gearmotors (IE3)

 Introduction
Product names and trademarks 1
Drive Engineering – Practical Implementation
1
Detailed documentation about the entire topic of electrical drive engineering is available
within the "Drive Engineering - Practical Implementation" publications listed below. See
also (ĺ  41).
• Project planning for drives
• EMC in Drive Engineering – Basic Theoretical Principles and EMC-Compliant
Installation in Practice
• Efficient Plant Automation with Mechatronic Drive Solutions

1.3 Product names and trademarks

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All product names included in this documentation are trademarks or registered

trademarks of the respective titleholders.

1.4 Copyright notice

Copyright © 2021 SEW-EURODRIVE. All rights reserved.
Copyright law prohibits the unauthorized reproduction, modification, distribution, and
use of this document, in whole or in part.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 9

2 Product description
Product features

2 Product description
2.1 Product features
2.1.1 Operating temperatures
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Gear units and gearmotors from SEW-EURODRIVE can operate in a wide ambient
temperature range.

Gear unit The following table shows the temperature range for the standard oil supplied with each
gear unit. Alternate oils are available per the lubricant table (ĺ  110).

Gear unit Standard Lubricant Temperature range

R
F CLP VG220 -15°C to +40°C
K..7
K..9 CLP (PG) VG460 -20°C to +40°C
S CLP (PG) VG680 0°C to +40°C
W CLP (SEW PG) VG460 -20°C to +40°C

The rated data of the gearmotors specified in this catalog refer to an ambient
temperature of +25°C (77°F).

With proper project planning, gear units from SEW-EURODRIVE can operate from
-40°C to +60°C (-40°F to +140°F). Project planning must consider special operating
conditions and use appropriate lubricants and seals. It is especially important for the
following gear units:
y R, K, F gear units > size 87 with small ratios due to oil churning heat
y All S gear units (helical-worm), due to sliding friction – especially with large
ratios or low input speeds.

SEW-EURODRIVE will perform this project planning for you. Or, you may visit
www.ptpilot.com. PT Pilot gives you a complete quotation and calculates your oil
sump temperature based upon your mounting position, ambient temperature, and ratio.
Where applicable, PT Pilot adds synthetic oil and FKM seals for proper protection
against heat. 24833231/EN-US – 07/2021

10 Catalog – DRN.. Gearmotors (IE3)

 Product description
Product features 2
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Motors The motors of the DRN.. series are designed for use in a temperature range from -20°C
to +40°C (-4°F to 104°F). 2
This expands the standard temperature range required by IEC 60034.
Using the motors outside the above temperature range is possible with some special
adjustments. Please contact SEW-EURODRIVE for available options.

INFORMATION
If the motor is controlled by a frequency inverter, you must also consider the project
planning notes for the inverter and take into account the thermal effects of inverter
operation.

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Due to the low air density at high installation altitudes, heat dissipation decreases on
the surface of motors and gear units. The rated data listed in the catalog applies to a
maximum installation altitude of 3280 feet above sea level. Proper project planning
must be considered for higher altitudes to ensure proper cooling (ĺ  56).

2.1.3 Power and torque

The power and torque ratings refer to mounting position M1 and similar mounting
positions in which the input stage is not completely submerged in oil. In addition, the
gearmotors are assumed to be standard versions with standard lubrication and under
normal ambient conditions.

2.1.4 Speeds
The output speeds shown are based upon the rated motor speed and the gear unit
ratio. Please note that the actual output speed depends on the motor load and the line
voltage conditions.

2.1.5 Noise Error! Bookmark not defined.

The noise levels of all SEW-EURODRIVE gear units, motors and gearmotors are well
within the maximum permitted noise levels set forth in the VDI guideline 2159 for gear
units and IEC/EN 60034 for motors.

2.1.6 Reduced backlash

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Helical (R-series), theSnuggler® helical (F-series) and helical-bevel (K..7 series) gear
units with reduced backlash are available in gear size 37 and larger. K..9 helical-bevel
gear units are not available with reduced backlash.
24833231/EN-US – 07/2021

The rotational clearance (backlash) of these gear units is considerably less than that of
the standard designs; therefore, positioning tasks can be solved with great precision.
The rotational clearance is specified in angular minutes and is shown in the "Possible
combinations" section within each gear unit chapter (ĺ  159).
The rotational clearance for the output shaft is specified without load (max. 1% of the
rated output torque) with the gear unit input end blocked.

Catalog – DRN.. Gearmotors (IE3) 11

2 Product description
Product features

2.1.7 Paint colors

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The gear units and motors from SEW-EURODRIVE in USA are coated as follows. The
alternate colors shown are available at no extra charge. Special coatings are available
upon request.

Surface Protection
Color
Standard OS2 OS4
Standard (default) RAL 5001 Green Blue RAL 9007 Metallic Gray
RAL 9003 Signal White
RAL 9005 Jet Black RAL 9003 Signal White
Alternate RAL 7031 Blue Gray RAL 9005 Jet Black
RAL 3020 Traffic Red RAL 3020 Traffic Red
RAL 9007 Metallic Gray

2.1.8 Surface and anti-corrosion protection

If required, all gear units, motors and gearmotors from SEW-EURODRIVE can also be
supplied with OS2 or OS4 surface protection for applications in extremely humid and/or
chemically aggressive environments (ĺ  16).

2.1.9 Heat dissipation and accessibility

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Make sure to maintain adequate distance from heat-sensitive components when

installing gearmotors/geared brakemotors to the driven machine. The distance is
necessary for air circulation/heat dissipation, and for maintenance of the brake or
MOVIMOT® inverter, if installed.

2.1.10 Weights
Please note that all weight specifications in the catalogs apply to gear units and
gearmotors without lubricant. The weights vary according to gear unit design and size.
The lubricant volume depends on the mounting position. Suggested values for lubricant
fill quantities based on the mounting position are provided in the chapter "Oil fill
quantities" (ĺ  112). The exact weight is shown on the order confirmation.

2.1.11 Compound (multi-stage) gearmotors

Particularly low output speeds are possible by using compound (multi-stage) gear units
(ex: K87R57). These units contain an additional helical gear unit on the input in order to
achieve much higher ratios than those in a single gear unit.
However, it may be necessary to limit the motor power or to provide torque overload
protection in order to ensure that the maximum permissible output torque of the gear
unit is not exceeded.
24833231/EN-US – 07/2021

2.1.12 Shaft diameters

All gear units are available with either an inch or a metric diameter output shaft, except
RM/FM/KM and RZ/FZ/KZ which are available with metric diameter only. In addition,
several diameters are available for each output shaft at no extra charge. See “Output
shaft sizes” at the end of each dimension section.

12 Catalog – DRN.. Gearmotors (IE3)

 Product description
Product features 2
2.1.13 Agitator drives – RM/FM/KM
RM, FM, and KM gearmotors are a special type of helical gear unit with an extended
output bearing hub. They are designed especially for mixing applications to allow for
2
high overhung loads, axial loads, and bending moments. You can find special project
planning notes for RM gearmotors (ĺ  59).

2.1.14 SPIROPLAN® gearmotors

SPIROPLAN® (W-series) are robust right-angle gear units with either single or two
stage gearing. Unlike the helical-worm gear units (S-series) that use both bronze and
metal gears with sliding friction, the SPIROPLAN® units use only steel gears with a
special meshing pattern that incorporates both sliding and rolling friction for greater
efficiency. In addition, the housing is aluminum. Therefore, SPIROPLAN® gearmotors
are wear-free, lightweight, and compact. The wear-free gearing and the life-long
lubrication provide a long period of maintenance-free operation.
For maximum mounting versatility, the spacing of the holes on the feet is the same on
all three sides. In addition, the shaft height remains the same regardless of the side
upon which the unit is mounted. Also, two different flange diameters are available for
each unit. As an option, SPIROPLAN® gearmotors can be equipped with a torque arm.

2.1.15 Brakemotors
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Motors and gearmotors can be supplied with an optional integrated mechanical brake.
The SEW-EURODRIVE brake is an electromagnetic disk brake with a DC coil that
releases electrically. Braking occurs via a combination of adjustable spring forces. Due
to its operating principle, the brake is automatically applied during a power failure,
meeting basic safety requirements. The brake can be released mechanically if
equipped with manual brake release that is available as either an adjustable setscrew
or as a hand lever with automatic reset. The brake is controlled via a rectifier that is
installed in either the motor conduit box or inside the control cabinet.
The brake bearing endshield is a part of both the motor and the brake, yielding an
integral design and a very compact brakemotor.

2.1.16 Motor adapters

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The following adapters are available between the motor and input of gear unit:
– For mounting IEC or NEMA motors with the option of a backstop
– For mounting servomotors with a square flange
– With torque limiting safety couplings and speed or slip monitor
– With hydraulic start-up coupling and the option of a disk brake or backstop

2.1.17 Swing base

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A swing base is a drive unit consisting of helical-bevel gear unit, hydraulic centrifugal
coupling and motor. The complete arrangement is mounted to a rigid mounting rail.
24833231/EN-US – 07/2021

Swing bases are available with the following optional accessories:

• Torque arm
• Mechanical thermal monitoring unit
• Contactless thermal monitoring unit

Catalog – DRN.. Gearmotors (IE3) 13

2 Product description
Product features

2.1.18 International markets

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The following countries have special requirements for motors. SEW-EURODRIVE

products contain logos on the main nameplate, gear unit, or motor as a certificate of
compliance.

Europe Mark Explanation

CE mark to state compliance with European guidelines, such as the

Low Voltage Directive

ATEX mark to state compliance with the European Directive

2014/34/EU

Canada Mark Explanation

SEW-EURODRIVE motors for Canada comply with the general

motor standards and, if required, the efficiency requirements of the
Canadian Energy Efficiency Regulations of the 2011 (EER2011).
The CSA-certified explosion-proof motors of the type EDRN..
contain the required CSA logo on the nameplate.

The cCSAus logo indicates that the motors are tested by CSA to
meet the Canadian and American standards. Both the DRN.. and
EDRN.. motors contain the cCSAus logo.

USA Mark Explanation

Motors for the USA comply with the requirements stipulated by

Underwriters Laboratories as a UL Recognized Component per
E337323. Thus, they contain the UR label.

The motors that fulfill the efficiency requirements according to CFR

431 have the energy efficiency logo of the Department of Energy
(DoE)

The explosion-proof motors of the type EDRN.. are CSA certified.

The cCSAus logo indicates that the motors meet both the Canadian
and American standards.
24833231/EN-US – 07/2021

All DRN.. and EDRN.. motors meet the minimal efficiency

requirements for NEMA premium efficient motors per MG1 Table
12-12, as well as IEC 60034-30-1.

14 Catalog – DRN.. Gearmotors (IE3)

 Product description
Corrosion and surface protection 2
Brazil Mark Explanation

SEW-EURODRIVE motors for the Brazilian market are registered at

2
ABNT. They have the PROCED logo if they fulfill the efficiency
requirements.
Explosion-proof motors have an additional certification based on the
NBR - 17094-1:2008

IECEx agreement. They are not shown in this catalog.

2.2 Corrosion and surface protection

2.2.1 General information
For motor and gear unit operation in aggressive environments, SEW-EURODRIVE
offers the following options:
• Corrosion protection for motors
• Surface protection OS2 and OS4 for motors and gear units
For motors, the best protection is a combination of corrosion protection and OS surface
protection. For the output shaft, additional options are available.

2.2.2 Corrosion protection

Corrosion protection for motors contains the following procedures:
• All retaining screws that are loosened during operation are made of stainless steel.
• Stainless steel nameplates.
• Various motor parts are coated with a finishing varnish.
• The flange contact surfaces and shaft ends are treated with temporary rust
preventive.
• Additional procedures are performed for brakemotors.

INFORMATION
The following motor options do not receive additional corrosion protection. However,
they can be ordered with a gearmotor that does receive corrosion protection.
• /V forced cooling fan
• Shaft-centered encoders /ES, /ES7, /EG, /EG7, /EV7, /AS, /AS7, /AG, /AG7, /AV7
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 15

2 Product description
Corrosion and surface protection

2.2.3 OS surface protection

Instead of the standard surface protection, motors and gear units are available with
OS2 or OS4 surface protection as an option. The protection layers shown below reflect
the current methods in the USA. Options may differ in Canada.

OS Comments/sample
Protection layers Ambient conditions
Type1) 2) applications

• Primer only – not a finish

coat
• Dip primer
OSG • N/A • Customer to supply
• Acrylic
additional paint coating
primer
depending on
application.

Indoors – clean atmosphere, • Machines and systems in

STD heated buildings
• Dip primer the automobile industry
• Acrylic • Transport systems in
top coat Similar to corrosivity category3): logistics
• C1 (negligible) • Conveyor belts at airports

• Sports halls, depots

Indoors – high humidity,
condensation, or splashing water • Applications in
• Dip Primer amusement parks
OS2
• Acrylic primer Outdoors – direct weathering • Applications in gravel
• Acrylic top coat and low pollution plants
+ UV protection According to corrosivity • Systems in nuclear power
category3): plants
• C3 (moderate) • Wastewater treatment
plants

Indoors – pressure spray,

chemical washdown, brine
• Dip Primer
solutions, regular acidic or • Breweries
• Epoxy primer caustic wet cleaning • Beverage industry
OS4 (2 layers)
• Food processing
• Polyurethane Outdoors – high humidity, high
top coat pollution, severe atmospheric or • Chemical plants
• Polyurethane chemical contamination, salinity • Dairies
clear coat + UV
• Coastal areas
protection According to corrosivity
24833231/EN-US – 07/2021

category3):
• C5-1 (very high)

1) Motors/brakemotors in degree of protection IP56 or IP66 are only available with OS2 or OS4 surface protection.
2) Gearmotors with OS2 or OS4 surface protection are offered only in combination with corrosion protection.
3) According to DIN EN ISO 12944-2, classification of ambient conditions

16 Catalog – DRN.. Gearmotors (IE3)

 Product description
Extended storage 2
2.2.4 Seal and shaft protection
Gearmotor output shafts can be supplied with the options below for operation in severe
environmental pollution or in particularly demanding applications.
2

Feature Design Suitable for:

Drives subject to
FKM oil seal High quality material chemicals or high
temperature.

Surface protection through non-

Heavy washdown or
Stainless steel output corrosive material. All TorqLOC”
demanding applications
shaft shafts and many keyed hollow
where anti-corrosion is
shafts are available in stainless
mandatory.
steel.

2.2.5 NOCO® fluid

As standard, SEW-EURODRIVE supplies NOCO® fluid corrosion protection and
lubricant with every hollow shaft gear unit. NOCO® fluid should be used when installing
hollow shaft gear units to prevent contact corrosion and to make it easier to
disassemble the drive at a later time. NOCO® fluid can also be used to protect
machined metal surfaces that do not have corrosion protection, such as output shafts or
flanges. You can order NOCO® fluid in the quantities listed below.

Batch size Packaging type Part number

5.5g Sachet 09107819

100g Tube 03253147

1 kg Tub 09107827

NOCO® fluid is a food grade substance according to NSF-H1. It has a corresponding

NSF-H1 label on the packaging.

2.3 Extended storage

Error! Bookmark not defined.Error! Bookmark not defined.

SEW-EURODRIVE recommends the "extended storage" option for storage periods

lasting longer than 9 months. The gear unit oil is mixed with a VCI (volatile corrosion
inhibitors) anti-corrosion agent. Please note that VCI is effective only in a temperature
range of -25°C to +50°C.

The flange contact surfaces and output shafts are also treated with an anti-corrosion
agent. As standard, the gear unit with "extended storage" option is supplied with OS2
surface protection. However, OS4 is available as an alternative.
24833231/EN-US – 07/2021

INFORMATION
To prevent the VCI anti-corrosion agent from evaporating, the gear units with
"extended storage" must remain tightly sealed until startup.
The gear units come with the oil fill according to the specified mounting position
(M1 – M6). Always check the oil level before placing the gear unit into operation.

Catalog – DRN.. Gearmotors (IE3) 17

2 Product description
Extended storage

Observe the storage conditions specified in the following table:

Climate zone
Packaging1) Storage2) Storage duration

• Packed in
• Roofed Up to 3 years with
containers
regular checks of the
• With desiccant and • Protected against rain and packaging and
moisture indicator snow moisture indicator
sealed in the • Shock-free (humidity < 50%)
plastic wrap
Temperate
(Europe, USA, • Under roof and enclosed at
Canada, constant temperature 2 years or more with
China and between 5°C to 50°C regular inspections
Russia, • Check for
excluding • No sudden temperature
variations cleanliness
tropical zones)
Open • Relative humidity < 50% • Check for
mechanical
• Controlled ventilation with damage
filter (free from dust and dirt)
• Check for
• No aggressive vapors corrosion
• No shocks

• Packed in
containers
• With desiccant and Up to 3 years with
moisture indicator • Roofed
regular checks of the
sealed in the • Protected against rain and packaging and
plastic wrap snow moisture indicator
• Protected against • Shock-free (humidity < 50%)
Tropical insect damage and
mildew by
(Asia, Africa,
chemical treatment
Central and
South
America, • Under roof and enclosed at
Australia, New constant temperature
Zealand, between 5°C to 50°C 2 years or more with
excluding regular inspections
• No sudden temperature
temperate variations • Check for
zones) cleanliness
• Relative humidity < 50%
Open • Check for
• Controlled ventilation with mechanical
filter (free from dust and dirt) damage
• No aggressive vapors
24833231/EN-US – 07/2021

• Check for
• No shocks corrosion
• Protected against insect
damage

1) The packaging must be carried out by an experienced company using the packaging materials that have been explicitly
specified for the particular application.
2) SEW-EURODRIVE recommends storing the gear units in the same orientation as the mtg position on the nameplate.

18 Catalog – DRN.. Gearmotors (IE3)

 Product description
Oil expansion tank (M4 only) 2
2.4 Oil expansion tank (M4 only)
Error! Bookmark not defined.

The oil expansion tank allows the lubricant or air space of the gear unit to expand. This 2
means no lubricant can escape the breather valve at high operating temperatures.
SEW-EURODRIVE recommends using an oil expansion tank for gear units and
gearmotors in M4 mounting position under the following conditions.

y For input speeds > 2000 rpm.

y For sizes 77-97 with input speeds > 1800 rpm
y For all gear units size 107 and larger

The following figure shows the oil expansion tank of a gearmotor.

4979181323

The oil expansion tank is delivered as assembly kit for mounting onto the gearmotor. In
case of limited space or of gear units without motor, the oil expansion tank can also be
mounted to nearby machine parts. See also breather riser hose assembly (2.6)

2.5 Breather Riser Hose Assembly (M4 only)

Error! Bookmark not defined.

The breather riser hose assembly is available for

integral gearmotors sizes 37-67 and K19-K49 in
an M4 mounting position.
Like an expansion tank, it provides space for oil
or foam to expand when temperature rises. The
design consists of a tube with either an M10 or an
M12 fitting that threads into the motor flange. The
tube is secured via clips that attach to the motor
fins.
24833231/EN-US – 07/2021

This inexpensive option is highly desirable for the

baggage handling industry.

Catalog – DRN.. Gearmotors (IE3) 19

2 Product description
Oil aging monitor: DUO10A

2.6 Oil aging monitor: DUO10A

Error! Bookmark not defined.

The oil condition monitoring option consists of a temperature sensor and the evaluation
unit. Service life curves for oils supplied by SEW-EURODRIVE are stored in the
evaluation unit. In addition, SEW-EURODRIVE can customize any other oil grade in the
diagnostic unit. During operation, the evaluation unit uses the oil temperature to
continuously calculate the remaining service life in days until the next oil change. The
remaining life is displayed directly on the evaluation unit. When the service life is
expired, a binary signal can be sent to a higher-level system and evaluated.
Using the DUO10A diagnostic unit, the system operator no longer has to replace the oil
within predefined intervals, but can adapt the replacement interval individually to the
actual load. The benefits are reduced maintenance costs and increased uptime.
For more information, (ĺ  156).

2.7 Agitator designs

All gear units in agitator design are equipped with an extended bearing hub particularly
suited for mixing and agitator applications.

Advantages:
y Finite Element Method (FEM) optimized housing and special agitator flange
suitable for high overhung loads
y No additional bearing required for the agitator shaft
y Shaft and flange dimensions are compatible with standard dimensions
y Many different options for optimum adaptation to the particular application
y Gear units/gearmotors available in explosion-proof design

RM.. FM../FAM.. KM../KAM..

Sizes: 57 – 167 67 – 157 67 – 157

Gear Ratio: 4.29 – 289.74 3.87 – 281.71 5.20 – 197.37

Maximum output
3980 – 176800 7250 – 176800 7250 – 176800
torque (lb-in)

Maximum OHL (lbs): 900 – 26980 7870 – 30350 4500 – 30350

Available options:
y Double oil seal on the output side for additional protection against leakage
y Grease nipple for periodic greasing of output shaft bearings
y Motor power range: 0.16 – 275 HP
24833231/EN-US – 07/2021

y Motor adapter AM.. for mounting IEC or NEMA motors

y Reinforced bearings opposite the output side (FM../FAM.., KM../KAM..), which
increase the allowable overhung load, particularly for high output speeds.
y Drywell design with leak sensor to prevent the product from being contaminated in
the event of oil leakage (FM../FAM.., KM../KAM..).

20 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Gear options 3
3 Nomenclature and options
3.1 Gear options 3

3.1.1 Helical gear units

Error! Bookmark not defined.Error! Bookmark not defined.

Nomenclature Description
RX.. Foot-mounted with 1 gearing stage
RXF.. B5 flange with 1 gearing stage
R.. Foot-mounted
R..F Foot-mounted with B5 flange
RF.. B5 flange
RZ.. B14 flange (tapped holes) with solid shaft
RM.. B5 flange with extended bearing hub for agitator design

3.1.2 Snuggler” helical gear units

the
Error! Bookmark not defined.Error! Bookmark not defined.

Nomenclature Description
F.. Foot-mounted (tapped holes) with solid shaft
FA..B Foot-mounted (tapped holes) with keyed hollow shaft
FH..B Foot-mounted (tapped holes) w/keyless hollow shaft and shrink
disk
FV..B Foot-mounted (tapped holes) with DIN 5480 splined hollow shaft
FF.. B5 flange with solid shaft
FAF.. B5 flange with keyed hollow shaft
FHF.. B5 flange with keyless hollow shaft and shrink disk
FVF.. B5 flange with DIN 5480 splined hollow shaft
FTF.. B5 flange with keyless hollow shaft and TorqLOC® taper bushing
FA.. Keyed hollow shaft
FH.. Keyless hollow shaft with shrink disk
FM.. B5 flange with extended bearing hub for agitator design
FT.. Keyless hollow shaft with TorqLOC® taper bushing system
24833231/EN-US – 07/2021

FV.. DIN 5480 splined hollow shaft

FZ.. B14 flange (tapped holes) and solid shaft
FAZ.. B14 flange (tapped holes) and keyed hollow shaft
FHZ.. B14 flange (tapped holes) and keyless hollow shaft w/shrink disk
FVZ.. B14 flange (tapped holes) and DIN 5480 splined hollow shaft

Catalog – DRN.. Gearmotors (IE3) 21

3 Nomenclature and options
Gear options

3.1.3 Helical-bevel gear units

Error! Bookmark not defined.Error! Bookmark not defined.

Nomenclature Description
K.. Foot-mounted with solid shaft
KA..B Foot-mounted with keyed hollow shaft
KH..B Foot-mounted with keyless hollow shaft and shrink disk
KV..B Foot-mounted with DIN 5480 splined hollow shaft
KF.. B5 flange with solid shaft
KAF.. B5 flange with keyed hollow shaft
KHF.. B5 flange with keyless hollow shaft and shrink disk
KTF.. B5 flange with keyless hollow shaft and TorqLOC® taper bushing
system
KVF.. B5 flange with DIN 5480 splined hollow shaft
KA.. Keyed hollow shaft
KH.. Keyless hollow shaft with shrink disk
KM.. B5 flange with extended bearing hub for agitator design
KT.. Keyless hollow shaft with TorqLOC® taper bushing system
KV.. DIN 5480 splined hollow shaft
KZ.. B14 flange (tapped holes) with solid shaft
KAZ.. B14 flange (tapped holes) with keyed hollow shaft
KHZ.. B14 flange (tapped holes) w/keyless hollow shaft and shrink disk
KVZ.. B14 flange (tapped holes) with DIN 5480 splined hollow shaft

3.1.4 Helical-worm gear units

Error! Bookmark not defined.Error! Bookmark not defined.

Nomenclature Description
S.. Foot-mounted with solid shaft
SF.. B5 flange with solid shaft
SAF.. B5 flange with keyed hollow shaft
SHF.. B5 flange with keyless hollow shaft and shrink disk
SA.. Keyed hollow shaft
24833231/EN-US – 07/2021

SH.. Keyless hollow shaft with shrink disk

ST.. Keyless hollow shaft with TorqLOC® taper bushing system
SAZ.. B14 flange (tapped holes) with keyed hollow shaft
STF.. B5 flange with keyless hollowshaft and TorqLOC® taper bushing
system
SHZ.. B14 flange (tapped holes) w/keyless hollow shaft and shrink disk

22 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Gear options 3
3.1.5 SPIROPLAN® gear units

Nomenclature Description
W.. Foot-mounted with solid shaft 3
WF.. B5 flange with solid shaft
WAF.. B5 flange with keyed hollow shaft
WA.. Keyed hollow shaft
WA..B Foot-mounted with keyed hollow shaft
WH..B Foot-mounted with keyless hollow shaft and shrink disk
WHF.. B5 flange with keyless hollow shaft and shrink disk
WH.. Keyless hollow shaft with shrink disk
WT.. Keyless hollow shaft with TorqLOC® taper bushing system

3.1.6 Miscellaneous Options

Error! Bookmark not defined.Error! Bookmark not defined.

Nomenclature Description R F K S W
/R Reduced backlash X X X - -
/T With torque arm - 1) X X X
With rubber buffers (to
/G provide cushioning of - X 2) 2) -
torque arm)
1) F-series has built-in torque arm so optional torque arm is unnecessary
2) The torque arm available for the K-series and S-series contains an integrated
rubber bushing. No additional nomenclature is necessary.

3.1.7 Condition monitoring

Error! Bookmark not defined.

Nomenclature Description
/DUO Diagnostic Unit Oil = Oil aging sensor
/DUV Diagnostic Unit Vibration = Vibration sensor
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 23

3 Nomenclature and options
Motor options

3.2 Motor options

3.2.1 Size designation
Error! Bookmark not defined.

HazLoc-
Nomenclature Description
NA”
DRN.. - Energy-efficient motors of energy efficiency class IE3
EDRN.. X Motor for hazardous locations, 60Hz, energy efficiency class IE3
Sizes:
63 – 315 X
80 / 90 / 100 / 112 / 132 / 160 / 180 / 200 / 225 / 250 / 280 / 315
K, S, M, L, MC,
LC, ME, MS, MK, X Lengths
H, LS, LM
Power designation (identification of motors with same size, but different
R, Q X
power)
2 -
4 X Number of poles (60Hz values):
6 - (2=3600 rpm, 4=1800 rpm, 6=1200 rpm, 8=900 rpm)

8 -

3.2.2 Mounting types

Error! Bookmark not defined.

HazLoc-
Nomenclature Description Size
NA”
/FI X IEC foot-mounted motor 63MS – 315H
Universal foot-mounted motor: 71MS – 132S
/F.A
X /F.A = motor feet enclosed in delivery
/F.B 225S – 315H
/F.B = motor feet mounted at factory
/FE X IEC flange-mounted motor with bore and IEC feet 63MS – 315H
/FF X IEC flange-mounted motor with bore 63MS – 315H
/FG X Integral motor, as stand-alone motor 63MS – 315H
/FK X Flange-mounted motor (deviating from IEC) with feet 63MS – 280M
/FL X Flange mounted motor (deviating from IEC) 63MS – 315H
/FM X Integral motor with IEC feet 63MS – 315H
/FT X IEC flange-mounted motor with threads 63MS – 100L
24833231/EN-US – 07/2021

/FY X IEC flange-mounted motor with threads and IEC feet 63MS – 100L
63MS – 160L
/FC X C-face motor; flange and shaft dimensions in inch
(48C – 256TC)

24 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Motor options 3
3.2.3 Brake and backstop
Error! Bookmark not defined.

HazLoc-
Nomenclature Description Size
NA” 3
/BE.. X Spring-loaded brake with size designation 63MS – 315H
Manual brake release (hand lever), with automatic re-
HR X 63MS – 315H
engaging
HF X Manual brake release (screw), lockable 63MS – 315H
/RS X Backstop 63MS – 315H

3.2.4 Built-in encoder

HazLoc-
Nomenclature Description Size
NA”

/EI7C1) - Built-in incremental encoder with HTL interface, 24 pulses 63MS – 132S

/EI76 - Built-in incremental encoder with HTL interface and 6 PPR 71MS – 132S

/EI72 - Built-in incremental encoder with HTL interface and 2 PPR 71MS – 132S

/EI71 - Built-in incremental encoder with HTL interface and 1 PPR 71MS – 132S

- Built-in incremental encoder with TTL interface and 1024

/EI8R 71MS – 132L
periods (4096 increments)

- Built-in incremental encoder with HTL interface and 1024

/EI8C 71MS – 132L
periods (4096 increments)
1) 71MS - 132S also available in functional safety design

3.2.5 Add-on encoder

HazLoc-
Nomenclature Description Size
NA”

/EK8S1) - 71 – 132L
Add-on encoder with sin/cos interface
/EV8S - 71 – 132L

/EK8R - 71 – 132L
Add-on encoder with TTL(RS422) interface
/EV8R - 71 – 132S

/EK8C - 71 – 132L
Add-on encoder with HTL interface
/EV8C - 71 – 132S

/AK8W1) - Add-on absolute encoder with sin/cos and RS485 interface 71 – 132L
24833231/EN-US – 07/2021

/AV8W - (multi-turn) 71 – 132L

/AK8Y1) - Add-on absolute encoder with sin/cos and SSI interface 71 – 132L

/AV8Y - (multi-turn) 71 – 132L

1) Also available in functional safety design

Catalog – DRN.. Gearmotors (IE3) 25

3 Nomenclature and options
Motor options

HazLoc-
Nomenclature Description Size
NA”

/AK8H - Add-on absolute encoder with sin/cos and RS485 71 – 132L

interface and HIPERFACE® protocol
/AV8H - 71 – 132L

/EG7S1) - 132M – 280M

/ES7S1) - 80MS – 132S

Add-on encoder with sin/cos interface
/EV7S - 80MS – 280M

/EH7S - 315S – 315H

/ES7R - 80MS – 132S

/EG7R - 132M – 280M

Add-on encoder with TTL(RS422) interface
/EV7R - 80MS – 280M

/EH7R - 315S – 315H

/AS7W1) - 80MS – 132S

Add-on absolute encoder with sin/cos and RS485 interface
/AG7W1) - 132M – 280M
(multi-turn)
/AV7W - 80MS – 280M

/AS7Y1) - 80MS – 132S

/AG7Y1) - Add-on absolute encoder with sin/cos and SSI interface 132M – 280M

/AV7Y - (multi-turn) 80MS – 280M

/AH7Y - 315S – 315H

/ES7C - 80MS – 132S

/EG7C - 132M – 280M

Add-on encoder with HTL interface
/EV7C - 80MS – 280M

/EH7C - 315S – 315H

/EH7T - Add-on encoder with TTL(RS422) interface 315S – 315H

1) Also available in functional safety design

3.2.6 Thermal monitoring

HazLoc-
Nomenclature Description Size
NA”

/TF X Temperature sensor (PTC thermistor or PTC resistor) 63MS – 315H

24833231/EN-US – 07/2021

/TH - Thermostat (bimetallic switch) 63MS – 315H

/PT X 1 or 3 PT100 sensor(s) 63MS – 315H

/PK X 1 or 3 PT1000 sensor(s) 63MS – 315H

26 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Motor options 3
3.2.7 Plug connector

HazLoc-
Nomenclature Description Size
NA”
3
- Integrated plug connector with terminal block in terminal
/IS 63MS – 132S
box cover

- Integrated plug connector without terminal block in

/ISU 63MS – 132S
terminal box cover
Round plug connector Molex/Amphenol, 4-pole power 7/8"
/AFL. - (AFL8 housing Al), 3-pole brake connection 7/8", 3 ends, 71M – 100L
max. 25 A, BG/BGE/BSR/BUR brake
Round plug connector Molex/Amphenol, 4-pole power 1
/AFQ. - 3/8" (AFQ8 housing Al), 3-pole brake connection 7/8", 3 71M – 132S
fixed ends, max. 25 A, BG/BGE/BSR/BUR brake

Mounted Han® 10ES plug connector on terminal box

/ASE. - with single locking latch (cage clamp contacts on the 63MS – 132S
motor side)

Mounted Han® 10ES plug connector on terminal box with

/ASB. - double locking latch (cage clamp contacts on the motor 63MS – 132S
side)

- Mounted Han® 10E plug connector on terminal box with

/ACE. 63MS – 132M
single locking latch (crimp contacts on the motor side)

- Mounted Han® 10E plug connector on terminal box with

/ACB. 71MS – 225M
double locking latch (crimp contacts on the motor side)

/AME. - 71MS – 225M

/ABE. - Mounted Han® Modular 10B plug connector on terminal 132M – 225M
box with single locking latch (crimp contacts on the motor
/ADE. - side) 63MS – 132M

/AKE. - 71MS – 225M

/AMB. - 71MS – 225M

/ABB. - Mounted Han® Modular 10B plug connector on terminal 132M – 225M
box with double locking latch (crimp contacts on the motor
/ADB. - side) 63MS – 132M

/AKB. - 63MS – 225M

/AND. - Harting Han® Q8/0, single locking latch 63MS – 132S

- Other industrial plug connectors according to customer

/IV 63MS – 132S
specifications
24833231/EN-US – 07/2021

3.2.8 Condition monitoring

Error! Bookmark not defined.

HazLoc-
Nomenclature Description Size
NA”
Diagnostic Unit Eddy Current = function/wear monitoring for
/DUE - 80M – 315H
BE1 – BE122 brake

Catalog – DRN.. Gearmotors (IE3) 27

3 Nomenclature and options
Motor options

3.2.9 Ventilation
Error! Bookmark not defined.

HazLoc-
Nomenclature Description Size
NA”

None X Plastic fan guard 63MS – 90L

None X Steel fan guard 63MS – 315H

/LN X Noise-reducing fan guard 100L – 132S

/C X Canopy for fan guard 63MS – 315H

/V - Forced cooling fan 71MS – 315H

/AL X Aluminum fan 63MS – 315H

/Z - Additional inertia mass (flywheel fan) 63MS – 132L

3.2.10 Motor Bearings

Error! Bookmark not defined.

HazLoc-
Nomenclature Description Size
NA”

/NS X Grease nipples provided for lubrication 225S – 315H

/ERF X Reinforced bearings on A-side with rolling bearing 250M – 315H

/NIB X Insulated bearing B-side 200L – 315H

Error! Bookmark not defined.Error! Bookmark not defined.

3.2.11 Hazardous location options

Error! Bookmark not defined.

HazLoc-
Nomenclature Description
NA”
Motors suitable for use in Class I, Division 2, Groups A, B, C & D
/CID2 X
Gas atmosphere
Motors suitable for use in Class II, Division 2, Groups F&G
/CIID2 X
Dust atmosphere
Motors suitable for use in Class I, Division 2, Groups A, B, C & D + Class II,
/CICIID2 X
Division 2, Groups F&G; gas or dust atmosphere

3.2.12 Other additional features

Error! Bookmark not defined.

HazLoc-
Nomenclature Description Size
NA”
24833231/EN-US – 07/2021

/DH - Condensation drain hole 80M – 315H

/RI X Reinforced winding insulation 80M – 315H

Reinforced winding insulation with increased resistance
/RI2 - 112M – 315H
against partial discharge

/2W X 2nd shaft end on the motor/brakemotor 80M – 315H

28 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Model type example 3
3.3 Model type example
Error! Bookmark not defined.

The model type shown on the nameplate of the gearmotor is a combination of gear and 3
motor components represented as letters and numbers, beginning at the output shaft.
The following is an example of a compound helical-bevel gearmotor.

Example: K107R77DRN90L4 /TF

Gear unit series K
Gear unit - large
Gear unit size 107
Gear unit series R
Gear unit - small
Gear unit size 77
Motor series DRN..
Motor size 90L Motor
Number of poles 4
Motor option temperature /TF
Motor Option
sensor

K107 R77 DRN90L4/TF

9007212622923531
3.4 Serial number example
Error! Bookmark not defined.

Example: 87.74178600 01. 0001. 17. 60

87. Sales organization / Country code (USA=87)
74178600 Order number (8 digits)
01. Order line item
24833231/EN-US – 07/2021

0001. Specific unit ID (within batch of identical gearmotors)

17. Year of manufacturing
Assembly facility (10=Lyman, SC; 50=Troy, OH;
60
60=Hayward, CA; 80=Dallas, TX; 90=Bridgeport, NJ)

Catalog – DRN.. Gearmotors (IE3) 29

3 Nomenclature and options
Nameplate example

3.5 Nameplate example

The following is an example of a USA nameplate on a DRN.. gearmotor.

Nameplate_US

[1] Model Type

[2] Serial number
Frequency
[3]
Motor speed / Output speed of gearmotor
[4] Motor rated power (HP) / Duty type
Duty Type
[5]
Power factor
Thermal class
[6]
NEMA design
[7] Constant torque speed range
Ratio
[8]
Output torque
[9] Oil type / volume (liters) based upon mounting position
Weight (lbs)
[10]
Ambient temperature
Suitability for inverter operation
[11]
Number of phases and performance standard
[12] Nominal voltage and connection type
Full load amps
[13]
Efficiency and energy efficiency class
Motor service factor according to NEMA
[14] Degree of protection according to IEC 60034-12
Motor enclosure type
[15] KVA code according to NEMA MG1
24833231/EN-US – 07/2021

Manufacturing location: 85=Troy, OH; 86=Hayward, CA;

[16]
87=Lyman, SC; 88=Dallas, TX; 89=Bridgeport, NJ
[17] Nominal brake voltage
[18] Braking torque
[19] Brake control rectifier
[20] Mounting position

30 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Gearmotor types 3
3.6 Gearmotor types

INFORMATION
3
The options described in this chapter refer to gearmotors available from SEW-
EURODRIVE. They also apply to gear units without motors.

3.6.1 Helical gearmotors

Error! Bookmark not defined.

RX..DRN..
Helical gearmotor (single stage), foot-mounted

RXF..DRN..
Single-stage helical gearmotor with B5 flange

R..DRN..
Helical gearmotor, foot-mounted

R..F DRN..
Helical gearmotor foot-mounted with B5 flange

RF..DRN..
Helical gearmotor with B5 flange

RZ..DRN..
Helical gearmotor with B14 flange

RM..DRN..
24833231/EN-US – 07/2021

Helical gearmotor with B5 flange and extended

bearing hub

Catalog – DRN.. Gearmotors (IE3) 31

3 Nomenclature and options
Gearmotor types

3.6.2 the
Snuggler” helical gearmotors
Error! Bookmark not defined.Error! Bookmark not defined.

F..DRN..
the
Snuggler” helical gearmotor with solid shaft and
tapped rail holes for foot mounting

FA..B DRN..
Snuggler” helical gearmotor with keyed hollow
the

shaft and tapped rail holes for foot mounting

FV..B DRN..
Snuggler” helical gearmotor with DIN 5480 splined
the

hollow shaft and tapped rail holes for foot mounting

FH..B DRN..
Snuggler” helical gearmotor with keyless hollow
the

shaft, shrink disk, and tapped rail holes for foot

mounting

FF..DRN..
Snuggler” helical gearmotor with B5 flange and
the

solid shaft

FHF..DRN..
Snuggler” helical gearmotor with B5 flange and
the

keyless hollow shaft with shrink disk

FAF..DRN..
24833231/EN-US – 07/2021

Snuggler” helical gearmotor with B5 flange and

the

keyed hollow shaft

FVF..DRN..
Snuggler” helical gearmotor with B5 flange and
the

DIN 5480 splined hollow shaft

32 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Gearmotor types 3
FA..DRN..
Snuggler” helical gearmotor with keyed hollow
the

shaft 3
FV..DRN..
Snuggler” helical gearmotor with DIN 5480 splined
the

hollow shaft

FH..DRN..
Snuggler” helical gearmotor with keyless hollow
the

shaft and shrink disk

FT..DRN..
Snuggler” helical gearmotor with keyless hollow
the

shaft and TorqLOC® tapered bushing system

FZ..DRN..
the
Snuggler” helical gearmotor with B14 flange
(tapped holes) and solid shaft

FAZ..DRN..
the
Snuggler” helical gearmotor with B14 flange
(tapped holes) and keyed hollow shaft

FVZ..DRN..
the
Snuggler” helical gearmotor with B14 flange
(tapped holes) and DIN 5480 splined hollow shaft

FHZ..DRN..
the
Snuggler” helical gearmotor with B14 flange
(tapped holes) and keyless hollow shaft with shrink
disk

FM..DRN..
theSnuggler” helical gearmotor in B5 flange-
mounted design with extended bearing hub and solid
shaft for use with agitators and mixers
24833231/EN-US – 07/2021

FAM..DRN..
theSnuggler” helical gearmotor in B5 flange-
mounted design with extended bearing hub and
keyed hollow shaft for use with agitators and mixers

Catalog – DRN.. Gearmotors (IE3) 33

3 Nomenclature and options
Gearmotor types

3.6.3 Helical-bevel gearmotors sizes K..19 and K..29

Error! Bookmark not defined.Error! Bookmark not defined.

K19 DRN.., K29 DRN..

Helical-bevel gearmotor, foot-mounted with solid
shaft

KA19B DRN.., KA29B DRN..

Helical-bevel gearmotor, foot-mounted with keyed
hollow shaft

KH19B DRN.., KH29B DRN..

Helical-bevel gearmotor, foot-mounted with keyless
hollow shaft and shrink disk

KF19B DRN.., KF29B DRN..

Helical-bevel gearmotor, foot-mounted with B5
flange and solid shaft

KAF19B DRN.., KAF29B DRN..

Helical-bevel gearmotor, foot-mounted with B5
flange and keyed hollow shaft

KHF19B DRN.., KHF29B DRN..

Helical-bevel gearmotor, foot-mounted with B5
flange, keyless hollow shaft and shrink disk

KF19 DRN.., KF29 DRN..

Helical-bevel gearmotor with B5 flange and solid
shaft
24833231/EN-US – 07/2021

KA19 DRN.., KA29 DRN..

Helical-bevel gearmotor with keyed hollow shaft

34 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Gearmotor types 3
KAF19 DRN.., KAF29 DRN..
Helical-bevel gearmotor with B5 flange and keyed 3
hollow shaft

KH19 DRN.., KH29 DRN..

Helical-bevel gearmotor with keyless hollow shaft
and shrink disk

KHF19 DRN.., KHF29 DRN..

Helical-bevel gearmotor with B5 flange and keyless
hollow shaft with shrink disk

3.6.4 Helical-bevel gearmotors, sizes K..39 and K..49

Error! Bookmark not defined.Error! Bookmark not defined.

K39 DRN.., K49 DRN..

Helical-bevel gearmotor, foot-mounted with solid
shaft

KF39 DRN.., KF49 DRN..

Helical-bevel gearmotor with B5 flange and solid
shaft

KA39 DRN.., KA49 DRN..

Helical-bevel gearmotor with keyed hollow shaft

KAF39 DRN.., KAF49 DRN..

Helical-bevel gearmotor with B5 flange and keyed
hollow shaft
24833231/EN-US – 07/2021

KT39 DRN.., KT49 DRN..

Helical-bevel gearmotor with keyless hollow shaft
and TorqLOC® taper bushing system

Catalog – DRN.. Gearmotors (IE3) 35

3 Nomenclature and options
Gearmotor types

3.6.5 Helical-bevel gearmotors, sizes K..7

Error! Bookmark not defined.Error! Bookmark not defined.

K..7 DRN..
Helical-bevel gearmotor, foot-mounted with solid
shaft

KA..7B DRN..
Helical-bevel gearmotor, foot-mounted with keyed
hollow shaft
KV..7B DRN..
Helical-bevel gearmotor, foot-mounted with DIN
5480 splined hollow shaft

KH..7B DRN..
Helical-bevel gearmotor, foot-mounted with keyless
hollow shaft and shrink disk

KF..7 DRN..
Helical-bevel gearmotor with B5 flange and solid
shaft

KAF..7 DRN..
Helical-bevel gearmotor with B5 flange and keyed
hollow shaft
KVF..7 DRN..
Helical-bevel gearmotor with B5 flange and DIN
5480 splined hollow shaft

KHF..7 DRN..
Helical-bevel gearmotor with B5 flange with keyless
hollow shaft and shrink disk

KA..7 DRN..
Helical-bevel gearmotor with keyed hollow shaft
24833231/EN-US – 07/2021

KV..7 DRN..
Helical-bevel gearmotor with DIN 5480 splined
hollow shaft

36 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Gearmotor types 3
KH..7 DRN..
Helical-bevel gearmotor with keyless hollow shaft
and shrink disk 3
KT..7 DRN..
Helical-bevel gearmotor with keyless hollow shaft
and TorqLOC® tapered bushing system

KZ..7 DRN..
Helical-bevel gearmotor with B14 flange (tapped
holes)

KAZ..7 DRN..
Helical-bevel gearmotor with B14 flange (tapped
holes) and keyed hollow shaft
KVZ..7 DRN..
Helical-bevel gearmotor with B14 flange (tapped
holes) with DIN 5480 splined hollow shaft

KHZ..7 DRN..
Helical-bevel gearmotor with B14 flange (tapped
holes) with keyless hollow shaft and shrink disk

KM..7 DRN..
Helical-bevel gearmotor in B5 flange-mounted
design with extended bearing hub and solid shaft for
use with agitators and mixers

KAM..7 DRN..
Helical-bevel gearmotor in B5 flange-mounted
design with extended bearing hub and keyed hollow
shaft for use with agitators and mixers
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 37

3 Nomenclature and options
Gearmotor types

3.6.6 Helical-worm gearmotors

Error! Bookmark not defined.Error! Bookmark not defined.

S..DRN..
Helical-worm gearmotor, foot-mounted with
solid shaft

SF..DRN..
Helical-worm gearmotor with B5 flange and
solid shaft

SAF..DRN..
Helical-worm gearmotor with B5 flange and
keyed hollow shaft

SHF..DRN..
Helical-worm gearmotor with B5 flange and
keyless hollow shaft with shrink disk

SA..DRN..
Helical-worm gearmotor with keyed hollow
shaft

SH..DRN..
Helical-worm gearmotor with keyless hollow
shaft and shrink disk
ST..DRN..
Helical-worm gearmotor with keyless hollow
shaft and TorqLOC® taper bushing system
24833231/EN-US – 07/2021

38 Catalog – DRN.. Gearmotors (IE3)

 Nomenclature and options
Gearmotor types 3
SAZ..DRN..
Helical-worm gearmotor with B14 flange 3
(tapped holes) and keyed hollow shaft

SHZ..DRN..
Helical-worm gearmotor with B14 flange and
keyless hollow shaft with shrink disk

3.6.7 SPIROPLAN® gearmotors, sizes W..10, W..20, W..30

W10 DRN.., W20 DRN.., W30 DRN..,

SPIROPLAN® gearmotor, foot-mounted
with solid shaft

WF10 DRN.., WF20 DRN.., WF30 DRN..

SPIROPLAN® gearmotor with B5 flange
and solid shaft

WA10 DRN.., WA20 DRN.., WA30 DRN..

SPIROPLAN® gearmotor with keyed hollow
shaft

WAF10 DRN.., WAF20 DRN.., WAF30

DRN..
SPIROPLAN® gearmotor with B5 flange
and keyed hollow shaft
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 39

3 Nomenclature and options
Gearmotor types

3.6.8 SPIROPLAN® gearmotors, sizes W..37 and W..47

W37 DRN.., W47 DRN..

SPIROPLAN® gearmotor, foot-mounted with solid
shaft

WA37B DRN.., WA47B DRN..

SPIROPLAN® gearmotor, foot-mounted with
keyed hollow shaft

WH37B DRN.., WH47B DRN..

SPIROPLAN® gearmotor, foot-mounted with
keyless hollow shaft and shrink disk

WF37 DRN.., WF47 DRN..

SPIROPLAN® gearmotor with B5 flange and solid
shaft

WAF37 DRN.., WAF47 DRN..

SPIROPLAN® gearmotor with B5 flange and
keyed hollow shaft

WHF37 DRN.., WHF47 DRN..

SPIROPLAN® gearmotor with B5 flange and
keyless hollow shaft with shrink disk

WA37 DRN.., WA47 DRN..

SPIROPLAN® gearmotor with keyed hollow shaft

WH37 DRN.., WH47 DRN..

SPIROPLAN® gearmotor with keyless hollow
shaft and shrink disk

WT37 DRN.., WT47 DRN..

24833231/EN-US – 07/2021

SPIROPLAN® gearmotor with keyless hollow

shaft and TorqLOC® tapered bushing system

40 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Additional publications 4
4 Project planning for drives
4.1 Additional publications
Error! Bookmark not defined.Error! Bookmark not defined.

For more details on the subject of project planning for drives, visit the documentation 4
section of the SEW-EURODRIVE website where you can download the following
publications of the "Drive Engineering – Practical Implementation" series:
• Project Planning for Drives.
This industry-leading publication is a must for engineers! It provides a
comprehensive collection of all important formulas needed for the most frequently
used applications – with or without an inverter. Download “Project Planning for
Drives” by scanning the bar code below, or from one of the following links:

ĺ https://download.sew-eurodrive.com/download/pdf/10522913.pdf

• EMC in Drive Engineering – Basic Theoretical Principles and EMC-Compliant

Installation in Practice
• Efficient Plant Automation with Mechatronic Drive Solutions
• SEW encoder systems
• Servo Technology

INFORMATION

Online assistance for conveyors, hoists,

and travel drives is available through
SEW-EURODRIVE’s online calculator.
Simply enter your application
parameters and let SEW-EURODRIVE
do all of the work to select a drive.
ĺwww.seweurodrive.com/calculator
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 41

4 Project planning for drives
Application data required

4.2 Application data required

Error! Bookmark not defined.Error! Bookmark not defined.

The following application data is required for project planning:

Abbreviation Meaning Unit

na_min Minimum output speed rpm

na_max Maximum output speed rpm

Pa at na_min Output power at minimum output speed HP

Pa at na_max Output power at maximum output speed HP

Ta at na_min Output torque at minimum output speed lb-in

Ta at na_max Output torque at maximum output speed lb-in

FA Axial load (tension and compression) on the output shaft lb

FR Overhung loads acting on the output shaft lb

Jload Mass moment of inertia of the load to be driven lb-ft2

R, F, K, S, W Required gear unit type -

fB Service factor -

M1 – M6 Mounting position (ĺ  68) -

IP.. Required degree of protection for motor -

ࢡambient Ambient temperature °C

feet above sea
H Installation altitude
level
S.., ..% cdf Duty type and cyclic duration factor (cdf), or exact load cycle -

Z Starting frequency (or exact load cycle) per hour

fline Line frequency Hz

VMot Operating voltage of the motor V

Vbrake Operating voltage of the brake V

TB Required braking torque lb-in

Control mode For inverter operation only (CFC, VFC, supercharge, etc) Hz

Hz range For inverter operation only Hz

24833231/EN-US – 07/2021

42 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Project planning procedure 4
4.3 Project planning procedure
Error! Bookmark not defined.

4.3.1 Drive selection – non-controlled operation (without inverter)

The following flow diagram illustrates the project planning procedure for a non-
controlled drive (without inverter). The gearmotor receives constant voltage “across-the-
4
line”.

Required information about the application

• Technical data and environmental conditions
• Stopping accuracy
• Output speed
• Starting acceleration and deceleration
• Cyclic duration factor and starting frequency

Ļ
Calculation of the application data
• Static and dynamic power
• Speeds
• Torques, power ratings
• Travel diagram, if required
• Service factor, fB

Ļ
Motor selection
• Torque/power/speed (number of poles)
• Acceleration torque/starting torque
• Switching frequency
• Energy efficiency class IE
• Mechanical brake (braking work, braking torque, brake service life)
• Motor equipment (brake, plug connector, thermal motor protection, etc.)

Ļ
Gear unit selection
• Gear unit type, size
• Gear ratio
• Position accuracy (verify)
• Service factor, fB

Ļ
Make sure that all requirements have been met.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 43

4 Project planning for drives
Project planning procedure

4.3.2 Drive selection – controlled operation (with inverter)

The following flow diagram illustrates the project planning procedure for a drive
controlled by an inverter.

Required information about the application

• Technical data and ambient conditions
• Positioning accuracy
• Speed setting range

Ļ
Calculation of the application data
• Travel diagram
• Speeds
• Static, dynamic torques
• Regenerative power

Ļ
Gear unit selection
• Gear unit type, size, ratio
• Check the positioning accuracy
• Gear unit torque capacity must exceed load torque (Ta max • Ta)
• Check the input speed (churning losses)

Ļ
Motor selection
• Maximum torque
• With dynamic drives: effective torque at medium speed
• Maximum speed
• Dynamic and thermal torque curves
• Motor equipment (encoder, brake, plug connector, thermistors, etc.)

Ļ
Inverter selection
• Motor/inverter assignment
• Continuous current and peak current for current-controlled inverters/axes

Ļ
Braking resistor selection
• Based on the calculated regenerative power, cdf and peak braking power

Ļ
Options
24833231/EN-US – 07/2021

• EMC measures
• Operation/communication
• Additional functions

Ļ
Make sure that all requirements have been met.

44 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Gear efficiency and thermal losses 4
4.4 Gear efficiency and thermal losses
Error! Bookmark not defined.

The efficiency of gear units is determined by the gearing and bearing friction as well as
churning losses. Keep in mind that the starting efficiency of a gear unit is always less
than its efficiency at operating speed. This applies in particular to helical-worm and
SPIROPLAN® right-angle gear units. Gear units are listed below from highest to lowest 4
efficiency.

4.4.1 R, F, and K
The helical (R), theSnuggler® (F), and helical-bevel (K) gear units (excluding K19, K29,
K39, K49) contain 100% rolling friction and the highest efficiency. As a general rule,
efficiency loss is 1.5% per gear stage. Therefore, efficiency is approximately 96%
(3-stage), 97% (2-stage) and 98% (1-stage).

4.4.2 K..19 – K..49

These right-angle units contain 2-stage hypoid gearing that combines rolling friction with
minor sliding friction. Their efficiency ranges from 90% to 96%, depending on the ratio.
Current sizes include K19, K29, K39, and K49.

4.4.3 W-SPIROPLAN”
The SPIROPLAN” gear units (W-series) combine rolling friction with some sliding
friction, similar to hypoid gearing. The sliding friction induces some loss and an
efficiency that is lower than R, F, and K, but higher than helical-worm (S-series).
The SPIROPLAN” sizes W37 and W47 contain a helical input stage. Therefore, they
have the highest efficiency of all of the SPIROPLAN (>90%), dropping only slightly for
larger ratios.
The efficiency depends on the following factors:
• Gear ratio
• Input speed
• Ambient temperature

4.4.4 S-series
The helical-worm (S-series) gear units contain a first stage helical gear set and a
second stage worm set. Various degrees of sliding friction occur in the worm set,
depending on the number of “starts” on the worm gear. Therefore, these gears have
higher losses and lower efficiency than other SEW-EURODRIVE gear units. However,
they are still significantly more efficient than single-stage worm gears units that are
commonly used in the industry.
The efficiency depends on the following factors:
• Gear ratio due to number of starts on worm gear. The efficiency may reach Ș < 0.5 if
the helical-worm gear stage has a very high ratio.
• Input speed (Ex: See how efficiency changes (ĺ  807) based on input speed)
• Ambient temperature
24833231/EN-US – 07/2021

4.4.5 Self-locking
Error! Bookmark not defined.

Backdriving torque in helical-worm or SPIROPLAN® gear units produces an efficiency of

Ș’ = 2 - 1/Ș, which is significantly less favorable than the forward efficiency, Ș. The
helical-worm or SPIROPLAN® gear unit is self-locking if the forward efficiency is ” 0.5.
Some SPIROPLAN® gear units are also dynamically self-locking. Contact SEW-
EURODRIVE if you want to make technical use of the braking effect of self-locking
characteristics.

Catalog – DRN.. Gearmotors (IE3) 45

4 Project planning for drives
Gear efficiency and thermal losses

INFORMATION

The self-locking effect of helical-worm and SPIROPLAN® gear units should not be
used as the sole safety function for hoists.

4.4.6 Run-in phase

When gears are initially manufactured, the tooth flanks of helical-worm and
SPIROPLAN® gear units are not 100% smooth. They require a run-in period in order to
achieve their maximum polish. Therefore, there is a greater friction angle and less
efficiency during initial operation. This effect intensifies with higher gear ratios.
To determine the startup efficiency, subtract the following values from the listed
efficiency.

Worm (S-series)
Ratio Range Ș reduction
1-start approx. 50 – 280 approx. 12%
2-start approx. 20 – 75 approx. 6%
3-start approx. 20 – 90 approx. 3%
5-start approx. 6 – 25 approx. 3%
6 start approx. 7 – 25 approx. 2%

SPIROPLAN® W10 to W30 SPIROPLAN® W37 and W47

Ratio range Ș reduction Ratio range Ș reduction
approx. 35 – 75 approx. 15% - -
approx. 20 – 35 approx. 10% - -
approx. 10 – 20 approx. 8% approx. 30 – 70 approx. 8%
approx. 8 approx. 5% approx. 10 – 30 approx. 5%
approx. 6 approx. 3% approx. 3 – 10 approx. 3%

The run-in phase usually lasts 48 hours. The following conditions must be met for
helical-worm and SPIROPLAN® gear units to achieve their nominal efficiency ratings:
• The gear unit has been completely run-in.
• The gear unit has reached nominal operating temperature.
• The recommended lubricant has been used.
• The gear unit is operating in the nominal load range.

4.4.7 Thermal (churning) losses

24833231/EN-US – 07/2021

Error! Bookmark not defined.

In certain gear unit mounting positions, the first gearing stage is completely immersed in
the lubricant. When the circumferential velocity of the input gear stage is high,
considerable churning losses occur, especially in larger gear units (> size 87) or with
input speeds > 1750 rpm. As a result, the gear unit may have a reduced input HP
rating. Substituting synthetic oil and FKM seals often permits a higher operating
temperature and increases the HP rating.
To keep churning losses to a minimum, use gear units in M1 mounting position.

46 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Inertias 4
4.5 Inertias
Error! Bookmark not defined.
Error! Bookmark not defined.

In order to determine the proper service factor, inertias must be known.

The inertia acceleration factor, IAF, is the ratio between the system (load) inertias and
the motor inertia. It is an important factor that determines system stability and gear unit
service factor. It is calculated at the motor shaft, as follows. 4

Inertia Acceleration Factor

‫ܬ‬௚௘௔௥ + ‫ܬ‬௔௣௧ + ‫ܬ‬௫

‫= ܨܣܫ‬
‫ܬ‬ெ௢௧ + ‫ܬ‬௭

Jgear = Inertia of gear unit (ratio dependent)

Japt = Inertia of input motor adapter, if applicable
Jx = Inertia of all load components, reflected to the motor shaft
JMot = JMot for inertia of motor without brake
= JBMot for inertia of motor with brake
Jz = Inertia of the cast iron flywheel fan (Z-fan) on motor, if applicable. Not available on
HazLoc-NA” motors.

The values for JMot, JBMot, and Jz are available in the motor section (ĺ  928). Both Jgear
and Japt are often negligible on smaller gear units.

Use the application formula below to calculate Jx.

Linear Motion Rotational Motion

(Conveyor, Travel Drive, Hoist) (Turntable, Solid Cylinder)

்ܹ ܸெ௔௫ ଶ ்ܹ ‫ ܦ‬ଶ ݊௧ ଶ
‫ܬ‬௫ = ×൬ ൰ ‫ܬ‬௫ = ×൬ ൰ ×൬ ൰
39.5 ݊௠ 2 24 ݊௠

WT = Total weight (lbs)

VMax = Maximum velocity (feet per minute)
D = Diameter of turntable or cylinder (in)
nt = Turntable speed (rpm)
nm = Motor full-load speed (rpm)

4.6 Load classification

Error! Bookmark not defined.
Error! Bookmark not defined.

There are three load classifications, based upon the inertia acceleration factor:
24833231/EN-US – 07/2021

Load Class Type IAF

(I) Uniform IAF < 0.2
(II) Moderate Shock 0.2 < IAF < 3.0
(III) Heavy Shock 3.0 < IAF < 10

Contact SEW-EURODRIVE for inertia acceleration factor >10.

Catalog – DRN.. Gearmotors (IE3) 47

4 Project planning for drives
Service factor

4.7 Service factor

Error! Bookmark not defined.

The load from the driven machine imposes a shock onto the gear unit. The degree of
shock depends upon the load inertia, motor inertia, daily operating time, and starting
frequency. The SEW service factor, fB, considers all of these variables.
Since the method for determining the maximum output torque rating can vary among
gear manufacturers, the required SEW service factor applies to SEW gear units. As
such, this service factor may differ from an AGMA service factor or the service factor
from another manufacturer. However, even when fB=1.0, the SEW gear unit contains a
high level of safety and reliability in the fatigue strength range.
Service factor is determined from the figure below, using the load classifications I, II, III
as defined on the previous page. For proper project planning, the maximum permissible
output torque of the gear unit, TaMax, must be greater than the load torque multiplied by
the SEW service factor, fB, as shown in the following equation.

ܶ௔ெ௔௫ ൒ ሺܶ௔ × ݂஻ ሻ

Ta = load torque
TaMax = maximum permissible output torque from gear unit tables
fB = SEW service factor

fB 24* 16* 8*
(III)
1.8 1.7 1.6

1.6 1.5
1.7 (II)
1.5 1.4
1.6
1.3
1.4
1.5 1.2 (I)
1.3
1.1
1.4
1.2 1.0
1.3 1.1 0.9
1.2 1.0 0.8
0 200 400 600 800 1000 1200 1400 Z in 1/h **

* Daily operating time in hours/day

** Starting frequency Z, is the sum of all load changes within one hour, which
includes all instances of starting, braking, and speed changes.
Example: In one hour, a 2-speed motor starts 50 times, switches from low to
24833231/EN-US – 07/2021

high speed 50 times, switches from high to low speed 50 times, and stops 50
times. In this case Z=200.
I, II, III Load classification (ĺ  47)

Service factors fB > 1.8 may occur with large mass acceleration factors (> 10), high
levels of backlash in the transmission elements, or large overhung loads. Contact
SEW-EURODRIVE for these applications.

48 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Service factor 4
4.7.1 Helical-worm gear unit
For helical-worm gear units (S-series), two additional service factors, fB1 and fB2, are
required.
• fB1 = Service factor from ambient temperature and load classification (ĺ  47).
Contact SEW-EURODRIVE if the temperature < -20rC (-4r F) 4
• fB2 = Service factor from cyclic duration factor, ED, which is the amount of time the
motor is operating compared to the time that it is resting, as figured below.

ܶ݅݉݁ ‫݊݅݉ ݊݅ ݀ܽ݋݈ ݎ݁݀݊ݑ‬/݄‫ݎ‬

%‫= ܦܧ‬ × 100
60

fB1 and fB2 are obtained from the figures below.

fB1 (I)
1.8
(II)
1.6
fB2
(III)
1.4 1.0

1.2 0.8

1.0 0.6
-20 -10 20 30 40 °C 50 0 20 40 60 80 100 %ED
4532296843

Therefore, the total service factor for a helical-worm gear unit becomes:

‫ܨ‬஻௧௢௧ = ሺ݂஻ × ݂஻ଵ × ݂஻ଶ ሻ

fBtot = Total service factor

fB = SEW service factor
fB1 = Service factor from ambient temperature
fB2 = Service factor from cyclic duration factor
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 49

4 Project planning for drives
Service factor

4.7.2 Example #1
y Inertia acceleration factor = 2.5
y 14 hours/day operation
y 300 load changes/hour
y K-series gear unit required
y Load torque = 6800 lb-in
y Ratio = 30:1

Using the load classification table (ĺ  47), when IAF = 2.5, then
Load class = II

From service factor figure (ĺ  48): 14 hours/day rounds to 16. Using the column for
16 hours/day along with Load class = II,
fB = 1.5

Therefore, the K-series gear unit must have a torque rating where,
TaMax > (load torque x 1.5)
TaMax > (6800 x 1.5)
TaMax > 10,200 lb-in

Solution: K77, 30.89:1, has TaMax = 13,700 lb-in, which is sufficient (ĺ  541).

4.7.3 Example #2
Change Example #1 to use a helical-worm gear unit with additional conditions below.
y Ambient temperature = 40°C
y Time under load = 40 min per hour

From Example #1 results, Load class = II, fB = 1.5.

Calculate %ED,
ED = 40/60 = 66.7%
Using the charts for FB1 and FB2 (ĺ  49) ,
fB1 = 1.40
fB2 = 0.95
Therefore,
24833231/EN-US – 07/2021

fBtot = 1.5 × 1.40 × 0.95 = 2.0

And,
TaMax > (load torque x 2)
TaMax > (6800 x 2) = 13,600 lb-in

Solution: S87, 31.43:1, has TaMax = 14,100 lb-in, which is sufficient (ĺ  747).

50 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Overhung and axial loads 4
4.8 Overhung and axial loads
Overhung and axial loads are defined by the following figure.

X
4
FR_X

0° FA
0°

FR_X = Allowable overhung load at point x in lbs

FA = Allowable axial load in lbs

Į = Angle of force (side A)

4.8.1 Calculating overhung load

The type of transmission component that is mounted onto the output shaft has a direct
impact on the overhung load. Some components impart higher forces than others, as
shown by the transmission factor, fZ, in the following table.

Component Transmission
Comments
factor, fZ
Gears 1.15 < 17 teeth
Sprockets 1.40 < 13 teeth
Sprockets 1.25 < 20 teeth
Narrow V-belt pulleys 1.75 Due to pretension force
Flat belt pulleys 2.50 Due to pretension force
Timing or toothed belt pulleys 2.0 – 2.50 Due to pretension force
Gear rack pinion, normal mesh 1.00
Tightly meshed gears
Gear rack pinion, tightly meshed 2.00
increase pretension force

The overhung load force exerted on the gear unit shaft is calculated as follows:
24833231/EN-US – 07/2021

2×ܶ
‫ܨ‬ோ = × ݂௓
݀଴

FR = Overhung load (lbs)

T = Load Torque (lb-in)
d0 = Diameter of gear, sprocket, or pulley (in)
fZ = Transmission factor

Catalog – DRN.. Gearmotors (IE3) 51

4 Project planning for drives
Overhung and axial loads

4.8.2 Allowable overhung load, FRa

The following is important information regarding the overhung load value, FRa, that is
shown in the rating tables of this catalog:
y FRa is calculated from the rated bearing service life L10h (according to ISO 281).
y FRa is the allowable force that can be applied at the center of a solid output shaft
with standard length. For allowable overhung load values of a hollow shaft gear
unit, please contact SEW-EURODRIVE.
y For right-angle gear units, the angle of force, Į, is viewed by looking into side A.
y Both the direction of rotation and the angle of force impact the allowable overhung
load. The FRa values shown in the catalog are based upon the most unfavorable
conditions (worst case scenario).
y In certain situations, the allowable overhung load (OHL) is not equal to FRa and
must be limited, as shown below.

Gear Mtg
Mounting Surface Restriction
Units Pos
K37 –
When mounting
K157 via vertical
M1 shaded feet
S37 –
OHL = 50% x
K S S97 FRa

M2

When mounting
via shaded feet,
M1 OHL = 100% x
FRa
K167 M2
K187 M3 When mounting
M4 via feet that are
M4
not shaded,
OHL = 50% x
FRa

When mounting
via shaded feet,
K167 M5 OHL = 100% x
FRa
K187 M6
Contact SEW
for all other
24833231/EN-US – 07/2021

For all
R07F foot/flange units
– ALL mounted via the
flange,
R87F OHL = 50% x
FRa

52 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Overhung and axial loads 4
4.8.3 Allowable axial force, FA
If there is no overhung load present, then the allowable axial force, FA (tension or
compression), is equal to 50% of the value shown for FRa in the selection tables.
This condition applies to the following gearmotors:
4
• Helical gearmotors except for R..137 to R..167.
• Parallel shaft and helical-bevel gearmotors with solid shaft except for F97.
• Helical-worm gearmotors with solid shaft

INFORMATION

Contact SEW-EURODRIVE for all other types of gear units or when there is a
combination of overhung load and axial forces.

4.8.4 Increasing overhung load capacity

The allowable overhung values shown in the catalog are based upon the worst case
angle and direction of rotation. If the actual angle of force is more favorable, there is
normally an increase in the allowable overhung load.
Furthermore, if heavy duty bearings are used, especially with R, F and K gear units,
higher overhung and axial load forces are allowed.
For either case above, contact SEW-EURODRIVE.
Also, when installing components onto the output shaft, such as sprockets and pulleys,
position the component as close to the gear unit housing as possible. For components
with a hub, position the hub away from the gear unit so that the force acting through the
belt or chain is closest to the gear unit. In the example below, placing the hub in the
correct location moves the overhung load force, FR, closer to the gear unit such that x2
< x1.

Incorrect Correct
Hub Hub
24833231/EN-US – 07/2021

x1 x2
FR FR

HUB_OHL

Catalog – DRN.. Gearmotors (IE3) 53

4 Project planning for drives
Overhung and axial loads

4.8.5 Overhung load conversion

Error! Bookmark not defined.Error! Bookmark not defined.

When the overhung load force is not applied at the midpoint of the output shaft, the
following formulas should be used on R, F, K, S, W units to determine two overhung
load values; FR_XL for bearing life, and FR_XW for shaft strength. The allowable overhung
load is the smaller of the two values of FR_XL and FR_XW.
For RM units, an additional value for flange strength, FR_XF, is required.

X
FRa
FR_XW FRa FR_XL
L/2

d
d

L X
41100683US

FR_XW, based upon shaft strength (excludes RM units):

ܿ × 10ଷ
‫ܨ‬ோ_௑ௐ = [݈ܾ]
݂+‫ݔ‬

FR_XF, based upon flange tensile strength (RM units only):

ܿி
‫ܨ‬ோ_௑ி = [݈ܾ]
‫ܨ‬ி + ‫ݔ‬

FR_XL, based upon bearing life:

ܽ
‫ܨ‬ோ_௑௅ = ‫ܨ‬ோ௔ × [݈ܾ]
ܾ+‫ݔ‬

FRa = Allowable overhung load (lb) as shown in the selection tables

when the force occurs at the midpoint of the solid output shaft
of a footed gear unit. For RM units, the force occurs at 39.4
inches (1 meter). See (ĺ  60) for RM values.

X = Distance (inches) from the shaft shoulder to the force

application point.
24833231/EN-US – 07/2021

a, b, f, FF = Gear unit constants for overhung load conversion (inches)

c, cF = Gear unit constants for overhung load conversion (lb-in)

For constants: R, K, F, S, W units, see (ĺ  55). RM units, see (ĺ  61).

54 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Overhung and axial loads 4
Constants for OHL conversion
Error! Bookmark not defined.

a b c d f I
Gear unit
(in) (in) (lb-in) (in) (in) (in)

RM57 – RM167 See (ĺ  61)

4
RX57 1.71 0.93 1.34 0.750 1.35 1.57
RX67 2.07 1.08 2.14 1.000 1.56 1.97
RX77 2.38 1.2 1.73 1.250 0 2.36
RX87 2.89 1.32 6.81 1.625 1.93 3.15
RX97 3.41 1.44 12.66 2.125 2.12 3.94
RX107 4.04 1.67 21.86 2.375 2.45 4.72
R07 2.83 2.05 0.41 0.750 0.43 1.57
R17 3.48 2.7 0.58 0.750 0.67 1.57
R27 4.19 3.21 1.38 1.000 0.46 1.97
R37 4.65 3.66 1.1 1.000 0 1.97
R47 5.39 4.21 2.16 1.250 0.59 2.36
R57 5.81 4.43 3.34 1.375 0.71 2.76
R67 6.63 5.26 2.35 1.375 0 2.76
R77 6.84 5.26 3.51 1.625 0 3.15
R87 8.53 6.56 7.5 2.125 0 3.94
R97 10.06 7.7 9.38 2.375 0 4.72
R107 11.24 8.48 18.23 2.875 0 5.51
R127 12.24 8.90 43.63 3.625 0 6.69
R137 13.52 10.18 40.53 3.625 0 6.69
R147 15.83 11.69 76.55 4.375 1.3 8.27
R167 17.72 13.58 111.51 1.750 0 8.27
F27 4.31 3.33 1 1.000 0 1.97
F37 4.86 3.88 0.95 1.000 0 1.97
F47 6.04 4.86 1.24 1.250 0 2.36
F57 6.72 5.34 2.39 1.375 0 2.76
F67 7.14 5.56 3.65 1.625 0 3.15
F77 8.5 6.53 6.96 2.000 0 3.94
F87 10.35 7.99 9.38 2.375 0 4.72
F97 13.78 11.02 18.5 2.875 0 5.51
F107 14.7 11.36 37.44 3.625 0 6.69
F127 17.42 13.29 83.63 4.375 0 8.27
F157 20.16 16.02 92.93 4.750 0 8.27
K19 4.08 3.3 0.77 0.750 0 1.57
K29 4.9 3.92 1.12 1.000 0 1.97
K37 4.86 3.88 1.15 1.000 0 1.97
K39 6.12 4.94 1.99 1.250 0 2.36
K47 6.04 4.86 1.24 1.250 0 2.36
K49 7.22 5.85 2.33 1.375 0 2.76
K57 6.68 5.3 2.39 1.375 0 2.76
K67 7.14 5.56 3.65 1.625 0 3.15
K77 8.5 6.53 6.81 2.000 0 3.94
K87 9.92 7.56 14.51 2.375 0 4.72
K97 12.56 9.8 24.78 2.875 0 5.51
24833231/EN-US – 07/2021

K107 14.7 11.36 48.94 3.625 0 6.69

K127 17.46 13.33 73.54 4.375 0 8.27
K157 20.04 15.91 104.43 4.750 0 8.27
K167 24.47 19.55 166.38 6.250 0 9.84
K187 28.37 22.07 269.04 7.50 0 12.60
S37 4.67 3.88 0.53 0.750 0 1.57
S47 5.12 4.13 1.18 1.000 0 1.97
S57 5.91 4.72 1.89 1.250 0 2.36
S67 7.24 5.87 2.69 1.375 0 2.76

Catalog – DRN.. Gearmotors (IE3) 55

4 Project planning for drives
Altitude and temperature

a b c d f I
Gear unit
(in) (in) (lb-in) (in) (in) (in)
S77 8.82 7.05 4.66 1.750 0 3.54
S87 11.08 8.72 14.87 2.375 0 4.72
S97 12.85 10.09 22.48 2.875 0 5.51
W10 3.34 2.55 0.32 0.625 0 1.57
W20 3.88 3.09 0.39 0.750 0 1.57
W30 4.31 3.52 0.53 0.750 0 1.57
W37 4.77 3.98 0.62 0.750 0 1.57
W47 5.73 4.55 3.77 1.250 1.4 2.36

4.9 Altitude and temperature

The rated power, Pm, of a motor is dependent upon ambient temperature and altitude.
The power shown on the nameplate applies to an ambient temperature of up to 40rC
and a maximum altitude of 3280 ft (1000 meters) above sea level.

For deviations, the rated power must be reduced according to the following formula.

ܲேଵ = ܲே × ்݂ × ݂ு

PN1 = Reduced rated power (HP)

PN = Rated power (HP), as shown in selection tables

fT = Factor due to ambient temperature

fH = Factor due to altitude

The values for fT and fH are obtained from the graphs below.

fT Temperature fH Altitude
1.0 1.0

0.9 0.9

0.8 0.8
24833231/EN-US – 07/2021

0.7 0.7

30 40 50 60 °C 1000 2000 3000 4000 m

00627CXX_US

56 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
Compound (multi-stage) gearmotors 4
4.10 Compound (multi-stage) gearmotors
Error! Bookmark not defined.Error! Bookmark not defined.

You can achieve particularly low output speeds by using a compound gearmotor. It
contains an additional gear unit (type RF) between the motor and the larger gear unit.
A compound gearmotor is capable of producing a large output torque due to its high
ratio. Often, the motor torque multiplied by the gear ratio is much larger than the rated 4
torque (TaMax) of the gear unit. Therefore, it is necessary to properly protect the gear unit
by limiting the motor power.

4.10.1 Limiting the motor power

To properly protect a compound gearmotor from overload, the motor amp draw must be
limited so that it corresponds to the maximum allowable motor torque, which depends
on the maximum output torque of the gear unit, TaMax.
Use the following formula to calculate the maximum allowable motor torque, TMot_Max.

ܶ௔ெ௔௫
ܶெ௢௧_ெ௔௫ =
‫ܫ‬௧௢௧ × ߟ௧௢௧

TMot_Max = Maximum allowable motor torque (lb-in)

TaMax = Maximum allowable output torque (lb-in), shown in rating tables

itot = Total gear ratio

Ștot = Overall efficiency of gear unit

Use the maximum allowable motor torque, TMot_Max, and the load diagram of the motor
to determine the corresponding value for the maximum motor current. Then, limit the
amp draw of the motor so that it is less than this motor current, as follows:
For a motor without an inverter, set the tripping current of the motor protection switch to
this maximum current value. During the startup phase of the motor when the motor
draws full-load amps, a motor circuit breaker offers the option to compensate for this
brief overload without tripping.
For inverter drives, limit the output current of the inverter to the maximum current value
found above.

4.10.2 Reducing the braking torque

If you use a compound brakemotor, you also have to reduce the braking torque (TB)
according to the maximum allowable motor torque, TMot_max. The maximum allowable
braking torque is 200% more than TMot_Max.
24833231/EN-US – 07/2021

ܶ஻_ெ௔௫ = ܶெ௢௧_ெ௔௫ × 2

TB_Max = Maximum braking torque (lb-in)

TMot_Max = Maximum allowable motor torque (lb-in)

For a list of braking torques available on SEW-EURODRIVE motors see (ĺ  942).

Catalog – DRN.. Gearmotors (IE3) 57

4 Project planning for drives
Compound (multi-stage) gearmotors

4.10.3 Preventing blockage

Blockage that disables the output shaft of a compound gearmotor from rotating is not
permitted. Depending on the size of the motor, the gear unit may experience a very
large torque, overhung load, or axial load. Such large forces impart severe shock to the
gear unit. Catastrophic or irreparable damage may result.

INFORMATION

Contact SEW-EURODRIVE if blockage of a compound gearmotor cannot be avoided

due to the application.

4.10.4 Position of the oil level plug of compound gear units

To ensure sufficient lubrication of the larger gear unit of a compound gearmotor, a
higher oil level is required in some mounting positions, as specified below.
• Helical gear unit type R..R in mounting position M1 and M2
• Helical-worm gear unit type S..R in mounting position M3
The oil level plugs are located at the following positions, which are different from the
positions shown on the mounting position pages.

R..R..

SF..R..
S..R..
S.F..R..
SA..R..
24833231/EN-US – 07/2021

15987248395

Icon Designation

Oil level plug

58 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
RM gearmotors 4
4.11 RM gearmotors
4.11.1 Project planning procedure – Imperial units
RM gearmotors contain an extending bearing hub for higher overhung and axial load
capacity. Use the following procedures. See (ĺ  60-61) for values.
4

Conversion factor - from RM data table

Conversion factor - from RM data table
Gear unit constant - from RM data table
Allowable axial load - from RM table (lb)
Axial load (actual) during operation (lb)
Gear unit constant - from RM data table
Overhung loads (actual) during operation (lb)
Allowable overhung load (at x=39.4 in) - from RM data table (lb)
R_XF
Allowable overhung load due to flange tensile strength (lb)
R_XL Allowable overhung load due to bearing life (lb)

X Distance between force application

and shaft shoulder (inch)
all other bearing hours upon request
T Output Torque (lb-in)

FR_XL= FRa• a/(b+x)

FR ≤ FR_XL?

X < 19.5 in?

FR_XF= (cF • 103)/(FF+ x)

FR_XF?

(FR• X/FAa)< 3.94? 39.4 • (Fa/Ta) > 3?

?
24833231/EN-US – 07/2021

End of
Project Planning

02457BUS_2018

Catalog – DRN.. Gearmotors (IE3) 59

4 Project planning for drives
RM gearmotors

4.11.2 Overhung loads and axial forces, RM

The following table shows the allowable overhung load, FRa, and axial load, FAa at 39.4
inches (1m) for two common values of service factor, fB, and bearing service life, L10h.

fB = 1.5; L10h = 10,000 h

na in rpm
Gear Load
< 16 16-25 26-40 41-60 61-100 101-160 161-250 251-400
FRa (lb) 90 90 90 90 90 90 90 95
RM57
FAa (lb) 4225 3370 2585 2180 1595 1270 1000 855
FRa (lb) 130 130 130 130 130 130 135 135
RM67
FAa (lb) 4270 4250 3440 2675 2070 1680 1320 1135
FRa (lb) 270 270 270 270 270 270 270 275
RM77
FAa (lb) 4945 4945 4360 3395 2565 2075 1620 1510
FRa (lb) 445 445 445 445 445 445 450 450
RM87
FAa (lb) 6745 6745 5305 4045 3215 2475 2010 1805
FRa (lb) 670 670 670 670 675 685 690 690
RM97
FAa (lb) 8990 8115 6135 4565 3575 2830 2165 1755
FRa (lb) 950 950 950 950 950 950 805 860
RM107
FAa (lb) 10790 9215 6810 5170 4045 2945 2145 2030
FRa (lb) 1960 1960 1960 1960 1625 1135 895 1515
RM137
FAa (lb) 15735 15735 15735 12950 10545 9890 8005 7285
FRa (lb) 2495 2495 2495 2495 2495 2385 1940 2430
RM147
FAa (lb) 15735 15735 15670 13130 10250 8540 7375 6925
FRa (lb) 3280 3280 3280 3280 3280 3305 – –
RM167
FAa (lb) 15735 15735 15735 13555 10185 8295 – –

fB = 2.0; L10h = 25,000 h

na in rpm
Gear Load
< 16 16-25 26-40 41-60 61-100 101-160 161-250 251-400
FRa (lb) 90 90 90 90 90 95 95 95
RM57
FAa (lb) 2720 2160 1650 1360 965 755 585 495
FRa (lb) 135 135 135 135 135 135 135 135
RM67
FAa (lb) 3550 2700 2155 1650 1255 1005 780 660
FRa (lb) 270 270 270 270 270 275 275 275
RM77
FAa (lb) 4495 3460 2675 2040 1500 1185 900 830
FRa (lb) 450 450 450 450 450 385 380 385
RM87
FAa (lb) 5530 4315 3215 2385 1840 1370 1235 1095
FRa (lb) 685 685 685 685 690 690 570 545
RM97
FAa (lb) 6385 4945 3640 2610 1990 1540 1310 1070
FRa (lb) 975 975 975 975 975 755 630 670
RM107
24833231/EN-US – 07/2021

FAa (lb) 7260 5575 4000 2920 2200 1835 1340 1265
FRa (lb) 1990 1990 1990 1985 1270 905 720 1180
RM137
FAa (lb) 15735 13465 10790 8520 7600 7125 5755 5240
FRa (lb) 2565 2565 2565 2565 2565 1870 1540 1895
RM147
FAa (lb) 15735 13625 10320 8970 7530 6270 5420 5080
FRa (lb) 3395 3395 3395 3395 3395 2945 – –
RM167
FAa (lb) 15735 14275 11600 8495 6025 5305 – –

60 Catalog – DRN.. Gearmotors (IE3)

 Project planning for drives
RM gearmotors 4
4.11.3 Conversion factors, RM
The following conversion factors and constants apply to RM gearmotors to calculate the
allowable overhung loads, FR_XL, and FR_XF where x  39.4 in (1 meter).

4
a b cF (lb-in) FF
Gear unit
(in) (in) (fB = 1.5) (fB = 2.0) (in)
RM57 41.2 1.9 10805 11155 10.9
RM67 41.2 1.9 18125 18585 11.7
RM77 41.3 2 22240 22790 13.4
RM87 41.6 2.2 43525 44510 16.3
RM97 41.8 2.4 96575 98455 18.9
RM107 42.1 2.7 136010 138530 21.8
RM137 42.8 3.5 223850 230065 25.6
RM147 43 3.6 265865 275910 29.8
RM167 42.9 3.5 372580 386375 34.2

4.11.4 Additional weight, RM

Additional weight of RM flange compared to the

Gear unit smallest RF flange
ǻ lbs
RM57 +26
RM67 +35
RM77 +55
RM87 +65
RM97 +113
RM107 +194
RM137 +245
RM147 +369
RM167 +431
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 61

5 Order information and mounting positions
Order information

5 Order information and mounting positions

5.1 Order information
Error! Bookmark not defined.

INFORMATION
The following information, along with the mounting position, is required for R, F, K, S,
and W gearmotors when placing an order.
This information is also required for gearmotors that do not depend on a particular
mounting position.

5.1.1 Direction of rotation

The purpose of a backstop is to prevent unwanted direction of rotation. During
operation, the backstop allows rotation only in the specified direction.
The direction of rotation is specified when looking into the output shaft (also known as
low speed shaft, LSS):
• CW rotation
• CCW rotation

CW
CCW A
CW CCW

CCW
B
CW
4579708555US
For right-angle gearmotors with a hollow shaft or with a double output shaft (with solid
shaft ends at both A and B), the direction is specified as looking into side A.
For units without a backstop, the direction of rotation may be reversed simply by
24833231/EN-US – 07/2021

switching any two motor power wires.

The allowable direction of rotation is indicated by an arrow on the housing:

15985405835

62 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Order information 5
5.1.2 Output shaft and output flange positions
In right-angle gear units, you also have to indicate the position of the output shaft and
the output flange:
• A, B, or AB
• AB indicates both sides
5

4579723275

5.1.3 Output shaft entry position

For shaft mounted right-angle gear units with either a shrink disk (ex. KH) or TorqLOC®
(ex. KT). You must indicate whether A or B is the entry so that the clamping collar is
placed on the correct side. The entry is the side that the customer’s solid shaft first
enters during installation. Therefore, it is the side closest to the customer’s machine.
The clamping collar is always located opposite the entry side. Thus, in the figure below,
the entry side is A. So, the clamping collar is placed at B.
NOTE: On gear units with a TorqLOC® shaft (ex. KT, ST, FT), a symmetrical shaft is
available so that the customer’s shaft may enter on either side. Designation = AB.
For hollow shaft units with key (ex. KA, SA), stating the entry side allows SEW to
correctly install the internal snapring on the opposite side of shaft entry.

B
A

4579730955
24833231/EN-US – 07/2021

INFORMATION
For the permitted mounting surfaces (= hatched area), refer to the mounting position
pages (ĺ  74).

Catalog – DRN.. Gearmotors (IE3) 63

5 Order information and mounting positions
Order information

5.1.4 Motor terminal box and cable entry position

Footed motor (without gear unit):

The position of the motor terminal box was previously specified as 0r, 90r, 180r, or
270r when looking into the fan guard. However, a change in the product standard DIN
EN 60034 now specifies the following positions:
• Positions pertain to the view when looking into the output shaft of a foot-mounted
motor (without a gear unit) in mounting position B3 (or M1)
• Positions are designated as R (right), B (bottom), L (left) and T (top).
• Cable entry position is specified with X, 1, 2, 3, as shown in the figure below.
At first glance, R and L may appear to be backwards in the figure below. However, the
values are correct when looking into the output shaft.

Gearmotors:
• The position of motor terminal box is determined by looking into the fan guard
when the gearmotor is in M1 mounting position.
• The position of the terminal box is specified with 0°, 90°, 180° or 270°, as shown in
the figure below.
• For mounting positions other than M1, the terminal box positions rotate with the feet
of gear unit.
• Cable entry position is specified with X, 1, 2, 3, as shown in the figure below.

270°
X
T
2 2

3 1 0° R L 180° 1 3

X X
180° (L) X B X 0° (R)

90°
3975310859

INFORMATION

Unless indicated otherwise in your order, you will receive the terminal box type 0°
with "X" cable entry for all gearmotors. When ordering a gearmotor in mounting
position M3, SEW-EURODRIVE recommends selecting cable entry “2”.

Only cable entries “X” and “2” are possible for DRN63.. motors. Exception: This
24833231/EN-US – 07/2021

limitation does not apply with IS plug connectors.

64 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Order information 5
5.1.5 Brake hand release and conduit box positions
The conduit box and brake release use the same coordinate system, where 0° is the
same as 9:00 (o-clock) when looking into the back of the gearmotor in an M1 mounting
position (feet on bottom). Degrees increase in the CCW direction. You may place the
hand release in any one of the four positions shown below, regardless of the conduit
box location. However, if you do not specify otherwise, SEW assembles the hand
release CW from the conduit box, as shown in bold. 5

270°
303° 303° 303°
303°
213° 213° 213° 213°

0° 180°

33° 33° 33° 33°

123° 123° 123° 123°
90°
CB_HR
5.1.6 Torque arm position
Error! Bookmark not defined.Error! Bookmark not defined.

The following illustration shows the possible torque arm positions for helical-worm gear
units, K..9 helical-bevel gear units, and SPIROPLAN® gear units (135° position not
possible with SPIROPLAN® gear units). As a standard, SEW-EURODRIVE supplies the
torque arm loosely. Therefore, the customer must specify the desired angle if factory
mounting is required.

90° 90°
45° 135° 135° 45°

0° 0°

315° 315°
270° 270°
4982718475US
5.1.7 Example orders

Output
Mounting Shaft Flange Terminal Cable entry
Model Type direction
position position position box position position
of rotation
K47DRN71M4/RS M2 A - 0° "X" Clockwise
SF77DRN90L4 M6 AB AB 90 ° "3" -
24833231/EN-US – 07/2021

KA97DRN132M4 M4 B - 270 ° "2" -

KH107DRN160M4 M1 A - 180 ° "3" -
KT47DRN90M4 M2 AB - 0° "X" -

Catalog – DRN.. Gearmotors (IE3) 65

5 Order information and mounting positions
Order information

5.1.8 Option /FM - Motor terminal box and foot positions

With gearmotors, the motor is designed as flange-mounted motor for mounting to gear
units. It is also possible to provide the motor with feet that can be used for customer
components. The load values of the feet are available from SEW-EURODRIVE on
request. The position of the foot must be specified in the order.
The following figure shows the possible positions of the terminal box and the feet for
gearmotors with motor option /FM.

R (0°) B (90°) L (180°) T (270°) [1]

R (0°)

*
B (90°)
L (180°)
T (270°)

[2]

[1] Terminal box positions [2] Foot positions

*) If not specified otherwise in the order, the gearmotor is delivered with foot
position B (90°) and terminal box position R (0°).
24833231/EN-US – 07/2021

INFORMATION
The foot on the motor is not suited to attach a complete gearmotor.

66 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Order information 5
Example: Gearmotor with motor option /FM:

13678896779
Order information on mounting position of the complete drive, foot positions, terminal
box and cable entry:

Mounting position
M1
complete drive:
Terminal box position: R (0°)
Cable entry: X
Foot position: T (270°)

5.1.9 Changing mounting position

Please observe the following information when installing the gearmotor in a mounting
position other than the one indicated on the order:
• Adjust the lubricant fill quantity to the changed mounting position.
• Adjust the position of the breather valve.
• When changing the mounting position to M4: Contact SEW-EURODRIVE.
Depending on the drive’s operating mode, an oil expansion tank might be necessary
(see chapter "Oil expansion tank" (ĺ  19)).
• For helical-bevel gearmotors: Contact SEW-EURODRIVE if you want to change to
mounting position M5 or M6, regardless of the initial mounting position.
• For helical-worm gearmotors: Contact the SEW-EURODRIVE when changing to
mounting position M2 or M3.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 67

5 Order information and mounting positions
Mounting position information

5.2 Mounting position information

Error! Bookmark not defined.

5.2.1 Overview
The following illustration is an overview of mounting positions M1 – M6.

M6
M6
M2 M2

M1 M1

M5 M5

M4 M4

M3 M3

R..

M6 M6
M1 M1
M2 M2

M5 M5
M4 M4

M3 M3

F..

M2 M2

M1
M1
M6 M6

M5 M5

M4 M4
24833231/EN-US – 07/2021

K..
M3 M3
S..
W..
Error! Bookmark not defined.
15649312267

68 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting position information 5
INFORMATION
The positions of the breather valve, oil level plug, and oil drain plug specified in the
mounting position sheets are binding and comply with the assembly specifications.
The motors are only depicted symbolically on the mounting position sheets.
5

INFORMATION

For gear units with solid shaft: The displayed shaft is always on the A-side.
For shaft-mounted gear units: The shaft with dashed lines represents the customer
shaft. The output end ( = shaft position) is always shown on the A-side.

INFORMATION

SPIROPLAN® gearmotors are not dependent on the mounting position, except for
W..37 and W..47 gearmotors in mounting position M4. However, mounting positions
M1 to M6 are also shown for SPIROPLAN® gearmotors to assist you in working with
this documentation.

INFORMATION

SPIROPLAN® gearmotors W..10 to W..30 cannot be equipped with breather valves,

oil level plugs or oil drain plugs.
SPIROPLAN® gear units W..37 and W..47 are equipped with breather valves in
mounting position M4 and with oil drain plugs in mounting position M2.

INFORMATION

Some gear units can be supplied in mounting position M0. In this case, the gear unit
is delivered in a universal mounting position and can be adjusted to various mounting
positions by the customer. It may be necessary to contact SEW-EURODRIVE.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 69

5 Order information and mounting positions
Mounting position information

5.2.2 Symbols used

The following table shows the symbols used in the mounting position pages:

Icon Designation

Breather valve

Oil level plug1)

Oil drain plug

1) Does not apply to the 1st gear unit (large gear unit) of compound gear
units.

5.2.3 Churning losses

Some gearmotors are marked with an asterisk (*) in the mounting position pages.
(→ X) Churning losses may occur for gearmotors in those mounting positions. Thus,
additional measures may be needed to protect against heat. Please contact
SEW-EURODRIVE.

Mounting position Gear unit type Gear unit size Input speed [rpm]

97 – 107 > 3600

M2, M4 R
> 107 >1800

97 – 107 > 3600

F
> 107 >1800
M2, M3, M4, M5,
M6 77 – 107 > 3600
K
> 107 >1800

S 77 – 97 > 3600

INFORMATION
PT Pilot considers churning losses when providing selections for both gear units and
gearmotors. It adds synthetic oil and FKM seals as necessary for proper heat
protection. To obtain valid selections that include churning loss calculations and
24833231/EN-US – 07/2021

sump oil temperature, please visit PT Pilot.

ĺ www.ptpilot.com

70 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting position information 5
5.2.4 Breather valve/oil drain plug in motor flange
As shown in the mounting position pages, the placement of the breather valve and oil
drain plug depend on the gearmotor mounting position.
The following table summarizes their location:

Mounting position Breather valve position Oil drain plug position

5
M1, M3, M5, M6 In the gear unit housing In the gear unit housing
M4 In the motor flange In the gear unit housing
M2 In the gear unit housing In the motor flange

INFORMATION
The position of the oil drain plug in the mounting position pages always refers to the
standard terminal box position 0° See (ĺ  64).
When the breather valve is placed in the motor flange, its position depends on the
terminal box location (90°, 180°, 270°), as shown below.

The following illustration shows the exact position of the oil drain plug in the motor
flange.

α
[A]
d
β+
[C] β 90°
l

[B]
a
13066345867

[A] Position of breather valve/oil drain plug [d] Diameter of the countersinking
[B] Continuous core drilling [l] Thread length
24833231/EN-US – 07/2021

[C] Counterbored bore [a] Flange diameter

[Į] Drill angle [ȕ] Position angle

Catalog – DRN.. Gearmotors (IE3) 71

5 Order information and mounting positions
Mounting position information

5.2.5 Breather dimensions

The following table contains the dimensions and information for the breather valve and
the oil drain plug, depending on the motor size.

a Į ȕ Thread Ød l
Motor Size
[mm] [°] [°] designation [mm] [mm]
105 -
120 0 45 M10x1
DRN63 15 10
160
200 30 22.5 M12x1.5 18 12
105 -
120 0 45 M10x1 10
15
160
DRN71
200
30 M12x1.5 18 12
250 22.5
300 90 M22x1.5 28 14
105 0 45 -
120 15 M10x1 10
15
160
DRN80
200 30 22.5
M12x1.5 18 12
250
300 90 M22x1.5 28 14
120
M10x1 15 12
160
DRN90 200 30 22.5 15 16
M12x1.5
250 18
12
300 M22x1.5 28
120 10
M10x1 15
160
200 12
DRN100 30 22.5 M12x1.5 18
250
300
M22x1.5 28 14
350
160 M10x1 15 10
200
M12x1.5 18 12
250 30
DRN112M
300 22.5
DRN132S 14
350 M22x1.5 28
400 10
45
450 M33x2 40 16
160 30 M10x1 15 10
200 15
M12x1.5 18 14
250
300 12
DRN132M/L 30 22.5
350 M22x1.5 28 14
400 13
24833231/EN-US – 07/2021

450 75 M33x2 40 16
550 90 M42x2 50 18
200 M10x1 15 17
250 M12x1.5 18 15
300
30 12
DRN160 350 22.5 M22x1.5 28
400
450 M33x2 40 16
550 90 M42x2 50

72 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting position information 5
a Į ȕ Thread Ød l
Motor Size
[mm] [°] [°] designation [mm] [mm]
250 M12x1.5 18
300 15
350 30 M22x1.5 28
DRN180 22.5
400
16 5
450 M33x2 40
550 90 M42x2 50 17
250 M12x1.5 18
15
300
350 M22x1.5 28 14
DRN200 30 22.5
400
16
450 M33x2 40
550 M42x2 50 19
300 15
350 M22x1.5 28 14
DRN225 400 30 22.5 16
450 M33x2 40 17
550 M42x2 50 29
350 22.5
M22x1.5 28 14
DRN250 400 21
15
DRN280 450 M33x2 40
22.5 16
550 M42x2 50
450 22.5 M33x2 40 30
DRN315 30
550 11.25 M42x2 50 20
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 73

5 Order information and mounting positions
Mounting positions – Helical gearmotors

5.3 Mounting positions – Helical gearmotors

Error! Bookmark not defined.Error! Bookmark not defined.

RX57-RX107

24833231/EN-US – 07/2021

* (ĺ  70)

74 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical gearmotors 5
RXF57-RXF107

5
24833231/EN-US – 07/2021

* (ĺ  70)

Catalog – DRN.. Gearmotors (IE3) 75

5 Order information and mounting positions
Mounting positions – Helical gearmotors

R07-R167

24833231/EN-US – 07/2021

* (ĺ  70)

76 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical gearmotors 5
RF07-RF167, RZ07-RZ87

5
24833231/EN-US – 07/2021

* (ĺ  70)

Catalog – DRN.. Gearmotors (IE3) 77

5 Order information and mounting positions
Mounting positions – Helical gearmotors

R07F-R87F

24833231/EN-US – 07/2021

* (ĺ  70)

Proper alignment must be ensured when two mounting surfaces are used. Also, the OHL and FRa shown in
the selection tables is reduced 50% if torque transmission occurs via the mounting flange. (ĺ  52)

78 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – theSnuggler® 5
5.4 Mounting positions – theSnuggler®
Error! Bookmark not defined.Error! Bookmark not defined.

F/FA..B/FH27B-157B, FV27B-107B

5
24833231/EN-US – 07/2021

* (ĺ  70)

Catalog – DRN.. Gearmotors (IE3) 79

5 Order information and mounting positions
Mounting positions – theSnuggler®

FF/FAF/FHF/FZ/FAZ/FHZ27-157, FVF/FVZ27-107

24833231/EN-US – 07/2021

* (ĺ  70)

80 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – theSnuggler® 5
FA/FH27-157, FV27-107, FT37-97

5
24833231/EN-US – 07/2021

* (ĺ  70)

Catalog – DRN.. Gearmotors (IE3) 81

5 Order information and mounting positions
Mounting positions – Helical-bevel

5.5 Mounting positions – Helical-bevel

Error! Bookmark not defined.Error! Bookmark not defined.

K/KA..B/KH19B-29B

24833231/EN-US – 07/2021

82 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-bevel 5
KF..B/KAF..B/KHF19B-29B

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 83

5 Order information and mounting positions
Mounting positions – Helical-bevel

KA..B/KH19B-29B

24833231/EN-US – 07/2021

84 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-bevel 5
KF/KAF/KHF19-29

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 85

5 Order information and mounting positions
Mounting positions – Helical-bevel

KA/KH19-29

24833231/EN-US – 07/2021

86 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-bevel 5
K/KA..B39-49

5
24833231/EN-US – 07/2021

For M1, refer to the information in chapter "Allowable overhung load" (ĺ  52).

Catalog – DRN.. Gearmotors (IE3) 87

5 Order information and mounting positions
Mounting positions – Helical-bevel

KF/KAF/KHF/KTF39-49

24833231/EN-US – 07/2021

88 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-bevel 5
KA/KH/KT39-49

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 89

5 Order information and mounting positions
Mounting positions – Helical-bevel

K/KA..B/KH47B-157B, KV47B-107B

24833231/EN-US – 07/2021

* (ĺ  70)

For M1, refer to the information in chapter "Allowable overhung load" (ĺ  52).

90 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-bevel 5
K167-187, KH167B-187B

5
24833231/EN-US – 07/2021

* (ĺ  70)

Also refer to the information in chapter "Allowable overhung load" (ĺ  52).

Catalog – DRN.. Gearmotors (IE3) 91

5 Order information and mounting positions
Mounting positions – Helical-bevel

KF/KAF/KHF/KZ/KAZ/KHZ37-157, KVF/KVZ37-107

24833231/EN-US – 07/2021

* (ĺ  70)

92 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-bevel 5
KA/KH37-157, KV37-107, KT37-97

5
24833231/EN-US – 07/2021

* (ĺ  70)

Catalog – DRN.. Gearmotors (IE3) 93

5 Order information and mounting positions
Mounting positions – Helical-bevel

KH167-187

24833231/EN-US – 07/2021

* (ĺ  70)

94 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-worm 5
5.6 Mounting positions – Helical-worm
Error! Bookmark not defined.Error! Bookmark not defined.

S37

5
24833231/EN-US – 07/2021

For M1, refer to the information in chapter "Allowable overhung load" (ĺ  52).

Catalog – DRN.. Gearmotors (IE3) 95

5 Order information and mounting positions
Mounting positions – Helical-worm

S47-S97

24833231/EN-US – 07/2021

* (ĺ  70)

For M1, refer to the information in chapter "Allowable overhung load" (ĺ  52).

96 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-worm 5
SF/SAF/SHF37

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 97

5 Order information and mounting positions
Mounting positions – Helical-worm

SF/SAF/SHF/SAZ/SHZ47-97

24833231/EN-US – 07/2021

* (ĺ  70)

98 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – Helical-worm 5
SA/SH/ST37

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 99

 5 Order information and mounting positions
Mounting positions – Helical-worm

SA/SH/ST47-97

24833231/EN-US – 07/2021

* (ĺ  70)

100 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – SPIROPLAN® 5
5.7 Mounting positions – SPIROPLAN®
Error! Bookmark not defined.Error! Bookmark not defined.

W10-30

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 101

 5 Order information and mounting positions
Mounting positions – SPIROPLAN®

WF10-30

24833231/EN-US – 07/2021

102 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – SPIROPLAN® 5
WA10-30

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 103

 5 Order information and mounting positions
Mounting positions – SPIROPLAN®

W/WA..B/WH37B-47B

24833231/EN-US – 07/2021

104 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – SPIROPLAN® 5
WF/WAF/WHF37-47

5
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 105

 5 Order information and mounting positions
Mounting positions – SPIROPLAN®

WA/WH/WT37-47

24833231/EN-US – 07/2021

106 Catalog – DRN.. Gearmotors (IE3)

 Order information and mounting positions
Mounting positions – AC motors without gear units 5
5.8 Mounting positions – AC motors without gear units
Error! Bookmark not defined.

5.8.1 Terminal box position and cable entry

270°
X
T
2 2 5

3 1 0° R L 180° 1 3

X X
180° (L) X B X 0° (R)

90°
8670476811
5.8.2 Mounting positions

SEW

SEW

SEW

SEW

SEW

SEW SEW

SEW SEW

SEW

SEW

SEW SEW

SEW SEW

SEW
24833231/EN-US – 07/2021

SEW

18014402484795531

Catalog – DRN.. Gearmotors (IE3) 107

 6 Design and operating notes
Lubricants

6 Design and operating notes

6.1 Lubricants
6.1.1 General information
Error! Bookmark not defined.Error! Bookmark not defined.

INFORMATION
Unless a special arrangement is made, SEW-EURODRIVE supplies the drives with a
lubricant fill adapted for the specific gear unit and mounting position. The mounting
position must be specified with the order (ĺ  68).
When the mounting position is changed, the lubricant fill quantity must be
adjusted (see “Oil fill quantities” (ĺ  112)). Therefore, to maintain your warranty
rights, please consult with SEW-EURODRIVE when changing a mounting position.

6.1.2 Bearing greases

Error! Bookmark not defined.Error! Bookmark not defined.

The gear unit rolling bearings are factory-filled with the greases listed below.
SEW-EURODRIVE recommends re-greasing the rolling bearings with a grease filling at
the same time as changing the oil.

Type Ambient Manufacturer Type

temperature

mineral -20 °C to +60 °C Shell Gadus S2 V220 2

synthetic -40 °C to +80 °C Shell Gadus S5 V100 2

Gear unit
bearings -20 °C to +40 °C Klüber Klübersynth
UH1 14-151

-20 °C to +40 °C Klüber Klüber M 72-82

Oil

Motor mineral -20 °C to +80 °C ExxonMobil Polyrex EM

bearings
Synthetic -40 °C to +60 °C Kyodo Yushi Multemp SRL

INFORMATION
24833231/EN-US – 07/2021

The following grease quantities are required:

• For fast-running bearings (gear unit input side): Fill the cavities between the
rolling elements one-third full with grease.
• For slow-running bearings (gear unit output end): Fill the cavities between the
rolling elements two-thirds full with grease.

108 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Lubricants 6
6.1.3 GearOil made by SEW-EURODRIVE – exclusive premium protection
Error! Bookmark not defined.

With decades of experience in gear unit development as well as numerous customer

applications, SEW-EURODRIVE has extensive knowledge in tribology. Therefore,
SEW-EURODRIVE has developed a special formulation of premium gear unit oil. It
provides the perfect protection for your valuable SEW-EURODRIVE gear units.
By using high-quality base materials and additives, along with appropriate logistics,
SEW-EURODRIVE can ensure you always receive the highest level of quality.
6
GearOil made by SEW-EURODRIVE increases the performance of all gear units –
standard, servo or industrial. This premium gear oil creates an outstanding lubrication
film that reduces friction between gears, which increases the service life of the lubricant
and wear parts, such as seals and bearings.
In addition, the high load stage (damage load stage 14) of the base mineral oil
increases protection against gear fretting and micropitting. At the same time, the
GearOil made by SEW-EURODRIVE increases the efficiency of the gear unit and
protects it from corrosion and damage from oil foaming, while the "self-cleaning"
properties of the lubricant prevents deposits as they bind water and dirt particles.
Compared to conventional mineral oils, the GearOil made by SEW-EURODRIVE has
up to 50% longer service life.
New gear units and gearmotors can be ordered with SEW GearOil. Furthermore, the
premium gear oil can be ordered in cans or barrels for service and maintenance
purposes. If unopened, SEW GearOil can be stored for up to 6 years.
The following table lists the GearOil made by SEW-EURODRIVE that are stocked and
available in the USA.

GearOil made by
CLP Type Size (liters) Part number
SEW-EURODRIVE

1 03044130

Base 220 E1 CLP220 mineral 5 03044084

20 03287858

Base 680 E1 CLP 680 mineral 20 03287815

Poly 220 E1 CLP PG 220 synthetic 5 03099288

Poly 460 E1 CLP PG 460 synthetic 5 03099261

5 03096599
Poly 460 W E1 CLP PG 460 W E1 synthetic
20 03287750

5 03042545
Synth 150 E1 CLP HC 150 synthetic
20 03042413

1 03044270
24833231/EN-US – 07/2021

Synth 220 E1 CLP HC 220 synthetic 5 03042537

20 03042405

5 03042510
Synth 460 E1 CLP HC 460 synthetic
20 03042383

Catalog – DRN.. Gearmotors (IE3) 109

 6 Design and operating notes
Lubricants

6.1.4 Lubrication Table

Error! Bookmark not defined.

INFORMATION
For additional information about GearOil made by SEW-EURODRIVE, or to
download the most recent approved list of lubricants, please visit:
www.sew-eurodrive.de/lubricants.

INFORMATION
The information listed in the lubricant table in no way represents a guarantee as to
the quality of the lubricant delivered by each respective supplier. Each lubricant
manufacturer is responsible for the quality of their product.

Please observe these additional important measures:

y Damage to the gear unit and property may result if improper lubricant is
used.
y The oil viscosity and type (mineral/synthetic) to be used are determined by
SEW-EURODRIVE specifically for each order. This information is noted on
the order confirmation and on the gear unit’s nameplate. If you use other
lubricants for the gear units or if you use the lubricants at temperatures
outside of the recommended temperature range, SEW-EURODRIVE does
not assume liability.
y Do not mix synthethic lubricants.
y Do not mix synthethic lubricants with mineral lubricants.
y Oils of the same viscosity class from different manufacturers do not have the
same characteristics. In particular, the minimal and maximal permissible oil
bath temperatures are manufacturer-specific. These temperatures are
specified in the lubricant tables available on the SEW-EURODRIVE website.

24833231/EN-US – 07/2021

110 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Lubricants 6
Key to lubricant table

API GL-5 = American Petroleum Institute GL-5 type oil

CLP = Mineral oil
CLP PG = Synthetic polyglycol
CLP HC = Synthetic hydrocarbons
E = Ester-based oil (water hazard class 1 (German regulation – "WKG") 6
NSF-H1 = Synthetic, NSF H1 registered food grade
std = Standard oil, standard viscosity

1) Helical-worm gear units with CLP PG oil: please consult SEW-EURODRIVE

2) Low-viscosity grease
3) Ambient temperatures up to -40C can be implemented with appropriate
measures. Please contact SEW-EURODRIVE.
Lubricant for the food processing industry and feed industry (food grade
oil). Oils are NSF-H1 registered and compliant according to FDA 21 CFR
§ 178.3570
Biodegradable oil (lubricant for agriculture, forestry, fisheries, and water
management)
Oil

RWDR Radial oil seal

PSS Radial oil seal type PSS (Premium Sine Seal)
“PSS” at the lubricant type indicates compatibility with the sealing system.
Lubricants with “PSS” in brackets are compatible with both conventional oil
seals and PSS.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 111

 6 Design and operating notes
Oil fill quantities

Error! Bookmark not defined.

6.1.5 Oil change frequency

Error! Bookmark not defined.

The following diagram shows the oil change frequency in normal ambient conditions for
gear units listed in this catalog. The lubricant should be changed more frequently in
severe conditions. Notice how synthetic oil (CLP HC, CLP PG) extends the
maintenance interval 2 to 2.5 times longer than mineral oil. Thus, synthetic oil is highly
recommended for hard-to-reach locations or applications where downtime is critical.

[1] Operating hours

[2] Sustained oil bath temperature
[3] Synthetic: CLP PG, CLP PG-NSF H1
[4] Synthetic: CLP HC, CLP HC-NSF H1
[5] Mineral: CLP, E

6.2 Oil fill quantities

INFORMATION
The specified fill quantities are only given as a guideline. The precise values vary
depending on the number of stages and gear ratio. When filling, it is essential to
check the oil level plug since it indicates the precise oil volume.

The following tables show lubricant fill quantities depending on the mounting positions
M1 – M6.

Helical (R) gear units

RX..
24833231/EN-US – 07/2021

Fill quantity in liters

Gear unit
M1 M2 M3 M4 M5 M6
RX57 0.60 0.80 1.30 0.90
RX67 0.80 1.70 1.90 1.10
RX77 1.10 1.50 2.60 2.70 1.60
RX87 1.70 2.50 4.80 2.90
RX97 2.10 3.40 7.4 7.0 4.80
RX107 3.90 5.6 11.6 11.9 7.7

112 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Oil fill quantities 6
RXF..
Fill quantity in liters
Gear unit
M1 M2 M3 M4 M5 M6
RXF57 0.50 0.80 1.10 0.70
RXF67 0.70 0.80 1.50 1.40 1.00
RXF77 0.90 1.30 2.40 2.00 1.60
RXF87 1.60 1.95 4.90 3.95 2.90
RXF97 2.10 3.70 7.1 6.3 4.80
6
RXF107 3.10 5.7 11.2 9.3 7.2

R.., R..F
Gear unit Fill quantity in liters
M11) M2 M3 M4 M5 M6
R07 0.12 0.20
R17 0.25 0.55 0.35 0.55 0.35 0.40
R27 0.25/0.40 0.70 0.50 0.70 0.50
R37 0.30/0.95 0.85 0.95 1.05 0.75 0.95
R47 0.70/1.50 1.60 1.50 1.65 1.50
R57 0.80/1.70 1.90 1.70 2.10 1.70
R67 1.10/2.30 2.40 2.80 2.90 1.80 2.00
R77 1.20/3.00 3.30 3.60 3.80 2.50 3.40
R87 2.30/6.0 6.4 7.2 6.3 6.5
R97 4.60/9.8 11.7 13.4 11.3 11.7
R107 6.0/13.7 16.3 16.9 19.2 13.2 15.9
R127 6.4/17.0 18.3 18.2 22.0 16.8 17.9
R137 10.0/25.0 28.0 29.5 31.5 25.0
R147 15.4/40.0 46.5 48.0 52.0 39.5 41.0
R167 27.0/70.0 82.0 78.0 88.0 66.0 69.0
1) The larger gear unit of multi-stage gear units must be filled with the larger oil quantity.

RF.., RZ..
Fill quantity in liters
Gear unit
M11) M2 M3 M4 M5 M6
RF07 0.12 0.20
RF17 0.25 0.55 0.35 0.55 0.35 0.40
RF27 0.25/0.40 0.70 0.50 0.70 0.50
RF37 0.35/0.95 0.90 0.95 1.05 0.75 0.95
RF47 0.65/1.50 1.60 1.50 1.65 1.50
RF57 0.80/1.70 1.80 1.70 2.00 1.70
RF67 1.20/2.50 2.50 2.70 2.80 1.90 2.10
RF77 1.20/2.60 3.10 3.30 3.60 2.40 3.00
RF87 2.40/6.0 6.4 7.1 7.2 6.3 6.4
24833231/EN-US – 07/2021

RF97 5.1/10.2 11.9 11.2 14.0 11.2 11.8

RF107 6.3/14.9 15.9 17.0 19.2 13.1 15.9
RF127 6.6/16.0 18.3 18.2 21.4 15.9 17.0
RF137 9.5/25.0 27.0 29.0 32.5 25.0
RF147 16.4/42.0 47.0 48.0 52.0 42.0 42.0
RF167 26.0/70.0 82.0 78.0 88.0 65.0 71.0
1) The larger gear unit of multi-stage gear units must be filled with the larger oil quantity (ĺ  58)

Catalog – DRN.. Gearmotors (IE3) 113

 6 Design and operating notes
Oil fill quantities

the
Snuggler® - Helical (F) gear units

F.., FA..B, FH..B, FV..B

Fill quantity in liters
Gear units
M1 M2 M3 M4 M5 M6
F..27 0.60 0.80 0.65 0.70 0.60
F..37 0.95 1.25 0.70 1.25 1.00 1.10
F..47 1.50 1.80 1.10 1.90 1.50 1.70
F..57 2.60 3.50 2.10 3.50 2.80 2.90
F..67 2.70 3.80 1.90 3.80 2.90 3.20
F..77 5.9 7.3 4.30 8.0 6.0 6.3
F..87 10.8 13.0 7.7 13.8 10.8 11.0
F..97 18.5 22.5 12.6 25.2 18.5 20.0
F..107 24.5 32.0 19.5 37.5 27.0
F..127 40.5 54.5 34.0 61.0 46.3 47.0
F..157 69.0 104.0 63.0 105.0 86.0 78.0

FF..
Fill quantity in liters
Gear units
M1 M2 M3 M4 M5 M6
FF27 0.60 0.80 0.65 0.70 0.60
FF37 1.00 1.25 0.70 1.30 1.00
FF47 1.60 1.85 1.10 1.90 1.50 1.70
FF57 2.80 3.50 2.10 3.70 2.90 3.00
FF67 2.70 3.80 1.90 3.80 2.90 3.20
FF77 5.9 7.3 4.30 8.1 6.0 6.3
FF87 10.8 13.2 7.8 14.1 11.0 11.2
FF97 19.0 22.5 12.6 25.6 18.9 20.5
FF107 25.5 32.0 19.5 38.5 27.5 28.0
FF127 41.5 55.5 34.0 63.0 46.3 49.0
FF157 72.0 105.0 64.0 106.0 87.0 79.0

FA.., FH.., FV.., FAF.., FAZ.., FHF.., FZ.., FHZ.., FVF.., FVZ.., FT..
Fill quantity in liters
Gear units
M1 M2 M3 M4 M5 M6
F..27 0.60 0.80 0.65 0.70 0.60
F..37 0.95 1.25 0.70 1.25 1.00 1.10
F..47 1.50 1.80 1.10 1.90 1.50 1.70
F..57 2.70 3.50 2.10 3.40 2.90 3.00
F..67 2.70 3.80 1.90 3.80 2.90 3.20
F..77 5.9 7.3 4.30 8.0 6.0 6.3
F..87 10.8 13.0 7.7 13.8 10.8 11.0
F..97 18.5 22.5 12.6 25.2 18.5 20.0
24833231/EN-US – 07/2021

F..107 24.5 32.0 19.5 37.5 27.0

F..127 39.0 54.5 34.0 61.0 45.0 46.5
F..157 68.0 103.0 62.0 104.0 85.0 79.5

114 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Oil fill quantities 6
Helical-bevel (K) gear units

INFORMATION

All K..19 and K..29 gear units are filled with the same oil quantity for all positions
except M4. M4 requires a larger volume of oil.

6
K.., KA..B, KH..B, KV..B
Fill quantity in liters
Gear unit
M1 M2 M3 M4 M5 M6
K..19 0.40 0.45 0.40
K..29 0.70 0.85 0.70
K..39 0.90 1.70 1.55 1.9 1.55 1.30
K..49 1.70 3.40 2.80 4.20 3.15 2.80
K..37 0.50 1.00 1.25 0.95
K..47 0.80 1.30 1.50 2.00 1.60
K..57 1.10 2.20 2.80 2.30 2.10
K..67 1.10 2.40 2.60 3.45 2.60
K..77 2.20 4.10 4.40 5.80 4.20 4.40
K..87 3.70 8.0 8.70 10.90 8.0
K..97 7.0 14.0 15.70 20.0 15.70 15.50
K..107 10.0 21.0 25.50 33.50 24.0
K..127 21.0 41.50 44.0 54.0 40.0 41.0
K..157 31.0 65.0 68.0 90.0 62.0 63.0
K..167 33.0 97.0 109.0 127.0 89.0 86.0
K..187 53.0 156.0 174.0 207.0 150.0 147.0

KF..
Fill quantity in liters
Gear unit
M1 M2 M3 M4 M5 M6
KF19 0.40 0.45 0.40
KF29 0.70 0.85 0.70
KF39 0.90 1.70 1.55 1.9 1.55 1.30
KF49 1.70 3.40 2.80 4.20 3.15 2.80
KF37 0.50 1.10 1.50 1.00
KF47 0.80 1.30 1.70 2.20 1.60
KF57 1.20 2.20 2.40 3.15 2.50 2.30
KF67 1.10 2.40 2.80 3.70 2.70
KF77 2.10 4.10 4.40 5.90 4.50
24833231/EN-US – 07/2021

KF87 3.70 8.20 9.0 11.90 8.40

KF97 7.0 14.70 17.30 21.50 15.70 16.50
KF107 10.0 21.80 25.80 35.10 25.20
KF127 21.0 41.50 46.0 55.0 41.0
KF157 31.0 66.0 69.0 92.0 62.0 63.0

Catalog – DRN.. Gearmotors (IE3) 115

 6 Design and operating notes
Oil fill quantities

KA.., KH.., KV.., KAF.., KHF.., KVF.., KZ.., KAZ.., KHZ.., KVZ.., KT..
Fill quantity in liters
Gear unit
M1 M2 M3 M4 M5 M6
K..19 0.40 0.45 0.40
K..29 0.70 0.85 0.70
K..39 0.90 1.70 1.55 1.9 1.55 1.30
K..49 1.70 3.40 2.80 4.20 3.15 2.80
K..37 0.50 1.00 1.40 1.00
K..47 0.80 1.30 1.60 2.15 1.60
K..57 1.20 2.20 2.40 3.15 2.70 2.40
K..67 1.10 2.40 2.70 3.70 2.60
K..77 2.10 4.10 4.60 5.90 4.40
K..87 3.70 8.20 8.80 11.10 8.0
K..97 7.0 14.70 15.70 20.0 15.70
K..107 10.0 20.50 24.0 32.40 24.0
K..127 21.0 41.50 43.0 52.0 40.0
K..157 31.0 65.0 68.0 90.0 62.0 63.0
K..167 33.0 97.0 109.0 127.0 89.0 86.0
K..187 53.0 156.0 174.0 207.0 150.0 147.0

24833231/EN-US – 07/2021

116 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Oil fill quantities 6
Helical-worm (S) gear units

S..
Fill quantity in liters
Gear unit
M1 M2 M31) M4 M5 M6
S37 0.25 0.40 0.50 0.55 0.40
S47 0.35 0.80 0.70/0.90 1.00 0.80
6
S57 0.50 1.20 1.00/1.20 1.45 1.30
S67 1.00 2.00 2.20/3.10 3.10 2.60 2.60
S77 1.90 4.20 3.70/5.4 5.9 4.40
S87 3.30 8.1 6.9/10.4 11.3 8.4
S97 6.8 15.0 13.4/18.0 21.8 17.0

1) The larger gear unit of multi-stage gear units must be filled with the larger oil quantity.

SF..
Fill quantity in liters
Gear unit
M1 M2 M31) M4 M5 M6
SF37 0.25 0.40 0.50 0.55 0.40
SF47 0.40 0.90 0.90/1.05 1.05 1.00
SF57 0.50 1.20 1.00/1.50 1.55 1.40
SF67 1.00 2.20 2.30/3.00 3.20 2.70
SF77 1.90 4.10 3.90/5.8 6.5 4.90
SF87 3.80 8.0 7.1/10.1 12.0 9.1
SF97 7.4 15.0 13.8/18.8 22.6 18.0

1) The larger gear unit of multi-stage gear units must be filled with the larger oil quantity.

SA.., SH.., SAF.., SHZ.., SAZ.., SHF.., ST..

Fill quantity in liters
Gear unit
M1 M2 M31) M4 M5 M6
S..37 0.25 0.40 0.50 0.40
S..47 0.40 0.80 0.70/0.90 1.00 0.80
S..57 0.50 1.10 1.00/1.50 1.50 1.20
S..67 1.00 2.00 1.80/2.60 2.90 2.50
S..77 1.80 3.90 3.60/5.0 5.8 4.50
S..87 3.80 7.4 6.0/8.7 10.8 8.0
S..97 7.0 14.0 11.4/16.0 20.5 15.7

1) The larger gear unit of multi-stage gear units must be filled with the larger oil quantity.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 117

 6 Design and operating notes
Gear unit venting

SPIROPLAN® (W) gear units

INFORMATION
SPIROPLAN® gear units W..10 to W..30 have a universal mounting position.
Therefore, they are filled with the same oil quantity regardless of the mounting
position.
The oil fill quantity of SPIROPLAN® gear units W..37 and W..47 in mounting position
M4 is different than the amount needed for the other mounting positions.

W.., WA..B, WH..B

Fill quantity in liters
Gear unit
M1 M2 M3 M4 M5 M6
W..10 0.16
W..20 0.24
W..30 0.40
W..37 0.50 0.70 0.50
W..47 0.90 1.40 0.90

WF..
Fill quantity in liters
Gear unit
M1 M2 M3 M4 M5 M6
WF10 0.16
WF20 0.24
WF30 0.40
WF37 0.50 0.70 0.50
WF47 0.90 1.55 0.90

WA.., WAF..,WH.., WT.., WHF..

Fill quantity in liters
Gear unit
M1 M2 M3 M4 M5 M6
W..10 0.16
W..20 0.24
W..30 0.40
W..37 0.50 0.70 0.50
W..47 0.80 1.40 0.80

6.3 Gear unit venting

Error! Bookmark not defined.
24833231/EN-US – 07/2021

INFORMATION
The function of breather valves can be impaired by dirt and dust in the environment.
If necessary, contact SEW-EURODRIVE to discuss alternative venting systems.

118 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Reduced backlash /R 6
6.4 Reduced backlash /R
Error! Bookmark not defined.Error! Bookmark not defined.

The rotational clearance (backlash) of units with this option is considerably less than
that of the standard designs; therefore, positioning tasks can be solved with great
precision. The rotational clearance for the output shaft is specified without load (max.
1% of the rated output torque) with the gear unit input end blocked. The clearance is
specified in angular minutes and is shown in the "Possible geometrical combinations"
section within each gear unit chapter.
The reduced backlash design is available for the following gear units: 6
• Helical gear units (R), sizes 37 to 167
the
• Snuggler® helical gear units (F), sizes 37 to 157
• Helical-bevel gear units (K..7), sizes 37 to 187.

Reduced backlash is not available on K..9 gear units or compound gear units.

The dimensions of the reduced backlash designs are the same as the dimensions of
the standard designs, except for theSnuggler® helical gear units FH.87 and FH.97. The
following figure shows the reduced backlash dimensions of FH.87 and FH.97.
24833231/EN-US – 07/2021

6644506891
Dimensions in mm
Type
D6 D7 G4 M4 M5 M6 M7 O1 O8
FH.87/R Ø 65 h6 Ø 85 Ø 163 41 40 46 45 312.5 299.5
FH.97/R Ø 75 h6 Ø 95 Ø 184 55 50 60 55 382.5 367

Catalog – DRN.. Gearmotors (IE3) 119

 6 Design and operating notes
Installation/removal of gear units with hollow shaft and key

6.5 Installation/removal of gear units with hollow shaft and key

Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.

INFORMATION

Use the supplied NOCO® fluid for assembly. The fluid minimizes contact corrosion
and facilitates future disassembly (ĺ  17).

6.5.1 Design Methods

There are two ways to design the customer’s solid shaft for use with a gear unit
containing a keyed hollow shaft. While both designs are acceptable, the second is more
advantageous to the end user because it allows for easier disassembly later, especially
if corrosion exists between the two shafts.

1. Standard Design:
Use the fastening parts supplied with the gear unit. This design requires a longer
customer shaft that extends to the snapring. While this design is very common, it
does not permit the use of a removal kit to aid with future removal of the customer’s
shaft.

2. Recommended Design:
Use the optional installation/removal kit. This design requires a shorter customer
shaft than the standard design. The shaft does not extend to the snapring. The area
between the end of the shaft and the snapring contains a gap or a spacer tube,
depending if the customer shaft contains a shoulder. During future disassembly, the
gap or spacer tube is replaced with a locking nut that allows the user to push out the
shaft by turning a wrench. This is especially beneficial in a humid or wet
environment where corrosion between the shafts is probable.

24833231/EN-US – 07/2021

120 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Installation/removal of gear units with hollow shaft and key 6
6.5.2 Standard Design
The standard design uses the parts that are normally supplied with every hollow shaft,
as shown in Figure 1 below. Note the following points concerning the customer’s solid
shaft.

• See dimension sheets or next page for dimension, L8

• If there is a contact shoulder [A] on the customer shaft, the installation length should 6
be (L8 - 1 mm) or (L8 - 0.04 in).
• If there is no contact shoulder [B] on the customer shaft, the installation length
should equal L8.
• Observe the tolerances for dimension, D, along the shaft.
• Refer to the dimension pages (or next page) for the diameter and length of retaining
screw [2].
• X must be > D. But the key does not have to extend the length of shaft.
00 001 01 02

[A] with shoulder [B] without shoulder

(L8 - 1mm) L8
[5] 1.5 x D [5]
1.5 x D [6] [6]

D h6
D h6

D g6

D g6
D

D
0.5 x D [1] [4] [3] [2] 0.5 x D [1] [4] [3] [2]

Figure 1: Customer shaft with contact shoulder [A] and without contact shoulder [B]
24833231/EN-US – 07/2021

[1] Hollow shaft [5] Flat washer

[2] Retaining screw [6] Lock washer

[3] Retaining snapring [7] Plastic protection cap

[4] Customer solid shaft

Catalog – DRN.. Gearmotors (IE3) 121

 6 Design and operating notes
Installation/removal of gear units with hollow shaft and key

Customer shaft dimensions – Standard design

[inch] [mm]
1
Gear Unit D STD Screw L8 D STD Screw L81)
WA..10 0.625 1/4-20 x 5/8 2.72 14 or 16 M5 x 16 69
KA..19 0.750 1/4-20 x 5/8 3.62 20 M6 x 16 92
18
WA..20 0.750 1/4-20 x 5/8 3.31 M6 x 16 84
20
FA..27 1.000 3/8-16 x 1 3.47 25 M10 x 25 88
KA..29 1.000 3/8-16 x 1 4.21 25 M10 x 25 107
WA..30, WA..37 0.750 1/4-20 x 5/8 4.13 20 M6 x 16 105
SA..37 0.750 1/4-20 x 5/8 4.09 20 M6 x 16 104
FA..37, KA..37 1.250 7/16-14 x 1 4.13 30 M10 x 25 105
1.250 7/16-14 x 1 30 M10 x 25
KA..39 5.39 137
1.375 1/2-13 x 1 35 M12 x 30
1.000 3/8-16 x 1
WA..47 4.80 30 M10 x 25 122
1.250 7/16-14 x 1
25
SA..47 1.250 7/16-14 x 1 4.13 M10 x 25 105
30
1.250 7/16-14 x 1 30 M10 x 25
FA..47, KA..47,
1.375 1/2-13 x 1 5.20 132
SA..57 35 M12 x 30
1.4375 5/8-11 x 1-3/4
1.375 1/2-13 x 1 35 M12 x 30
KA..49 6.30 160
1.500 5/8-11 x 1-3/4 40 M16 x 40
1.4375
FA..57, KA..57 5/8-11 x 1-3/4 5.59 40 M16 x 40 142
1.500
1.4375
FA..67, KA..67 5/8-11 x 1-3/4 6.14 40 M16 x 40 156
1.500
1.250 7/16-14 x 1 40
SA..67 5.67 M16 x 40 144
1.500 5/8-11 x 1-3/4 45
1.9375
FA..77, KA..77 5/8-11 x 1-3/4 7.21 50 M16 x 45 183
2.000
50 M16 x 45 183
SA..77 2.000 5/8-11 x 1-3/4 7.21
60 M20 x 50 180
2.375
FA..87, KA..87 3/4-10 x 2 8.27 60 M20 x 50 210
2.4375
60
SA..87 2.375 3/4-10 x 2 8.66 M20 x 50 220
70
2.750
FA..97, KA..97 3/4-10 x 2 10.63 70 M20 x 50 270
2.9375
70 M20 x 50 260
SA..97 2.750 3/4-10 x 2 10.24
90 M24 x 60 255
3.250 90 M24 x 60
24833231/EN-US – 07/2021

FA..107, KA..107 3.4375 3/4-10 x 2 12.32 313

80 M20 x 50
3.625
FA..127, KA..127 4.000 14.69 100 373
1-8 x 2-1/4 M24 x 60
FA..157, KA..157 4.500 18.11 120 460

1
If customer shaft does not contain a shoulder, then the installation length of customer shaft = L8. If customer shaft
contains a shoulder, the installation length = (L8 - 1mm) or (L8 - 0.04")

122 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Installation/removal of gear units with hollow shaft and key 6
Installation procedure – standard design

1. Apply and thoroughly spread NOCO fluid (normally supplied with unit).

211516171
2. Install the shaft and secure it axially with the hardware supplied.

211518347US
[2] Shorter retaining screw (normally supplied) [5] Flat washer

[3] Retaining snapring [6] Lock washer

[4] Customer shaft

3. Tighten the retaining screw to the appropriate torque shown in the table below.

Screw Tightening torque

Metric SAE Nm / lb-in
M5 5 / 44
M6 1/4-20 8 / 71
M10 7/16-14
20 / 177
M12 1/2-13
M16 5/8-11 40 / 355
M20 3/4-10 80 / 710
24833231/EN-US – 07/2021

M24 1-8 200 / 1770

211524875

Catalog – DRN.. Gearmotors (IE3) 123

 6 Design and operating notes
Installation/removal of gear units with hollow shaft and key

6.5.3 Recommended design

The recommended design uses the standard hardware along with a removal kit, as
shown dotted in Figure 2 below. However, the normal retaining screw is too short;
therefore, the removal kit includes a longer screw [2] that may also have a larger
diameter. The customer may make his own kit or purchase it from SEW-EURODRIVE.
Kit part numbers and dimensions are shown on page 126.
Please observe the following:
• Items 3, 5, 6, and 7 are normally supplied with the hollowshaft, so they are not
included in the kit
• The longer retaining screw [2] can be used for both assembly and removal. Since
the longer screw may have a larger diameter than the standard screw, ensure that
the tap on the customer’s solid shaft matches the diameter of the longer screw.
• The installation length of the customer shaft must be LK2, regardless if the shaft has
a contact shoulder or not. See next page for LK2 dimension. Observe that the
customer shaft does not extend to the snapring.
• The spacer tube [8] is not needed if the customer shaft has a shoulder.
• X must be > D. However, the key does not have to extend the length of shaft.

00 002 01 02
[A] with shoulder [B] without shoulder

[5] [5]
[6] [6]

[1] [4] [3] [2] [1] [4] [8] [3] [2]

24833231/EN-US – 07/2021

Figure 2: Customer shaft with contact shoulder [A] and without contact shoulder [B]
[1] Hollow shaft [6] Lock washer
[2] Retaining screw (for assembly & removal) [7] Plastic protection cap
[3] Retaining snapring [8] Space tube (not needed w/shoulder)
[4] Customer solid shaft [9] Locking nut (for removal only)
[5] Flat washer [10] Forcing washer (for removal only)

124 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Installation/removal of gear units with hollow shaft and key 6
Customer shaft dimensions – recommended design

D LK2 LX+2 C7
Gear Unit
[inch] [mm] [mm] [mm] [mm]

14
WA..10 0.625 58 12.5 11
16
KA..19 0.750 20 80 16 12
18 6
WA..20 0.750 72 16 12
20
FA..27 1.000 25 72 22 16
KA..29 1.000 25 91 22 16
WA..30, WA..37 0.750 20 93 16 12
SA..37 0.750 20 92 16 12
FA..37, KA..37 1.250 30 89 22 16
1.250 30
KA..39 121 22 16
1.375 35
1.000
WA..47 30 106 22 16
1.250
25
SA..47 1.250 89 22 16
30
1.250 30
FA..47, KA..47, SA..57 1.375 116 22 16
35
1.4375
1.375 35
KA..49 142 28 18
1.500 40
1.4375
FA..57, KA..57 40 124 26 18
1.500
1.4375
FA..67, KA..67 40 138 36 18
1.500
1.250 40
SA..67 126 36 18
1.500 45
1.9375
FA..77, KA..77 50 165 36 18
2.000
2.000 50 165 36 18
SA..77
60 158 42 22
2.375
FA..87, KA..87 60 188 42 22
2.4375
60
SA..87 2.375 198 42 22
70
2.750
FA..97, KA..97 70 248 42 22
2.9375
2.750 70 238 42 22
SA..97
90 229 52 26
24833231/EN-US – 07/2021

3.250 289 52 24
FA..107, KA..107 3.4375 80
287 52 26
3.625 90
FA..127, KA..127 4.000 100 347 62 26
FA..157, KA..157 4.500 120 434 62 26

Catalog – DRN.. Gearmotors (IE3) 125

 6 Design and operating notes
Installation/removal of gear units with hollow shaft and key

Kit dimensions and part numbers

00 003 01 02
Shaft shoulder (if used)
[10] [9]
D3 [2] Longer retaining screw

[9] Locking nut

C6
[10] Forcing washer

[2]

D C4 C5 C6 U-0.5 T -0.5 D3-0.5 L4

M Kit Part Number
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
16 M5 5 12 4.5 18 15.7 50 643 712 5
18 13.5 5.5 20.5 17.7 643 682 X
M6 6 25
20 15.5 5.5 22.5 19.7 643 683 8
25 20 7.5 28 24.7 643 684 6
M10 10 35
30 25 7.5 33 29.7 643 685 4
35 M12 29 9.5 38 34.7 45 643 686 2
40 34 11.5 41.9 39.7 643 687 0
5 12
45 M16 38.5 13.5 48.5 44.7 50 643 688 9
50 43.5 13.5 53.5 49.7 643 689 7
60 56 17.5 64 59.7 643 690 0
M20 16 60
70 65.5 19.5 74.5 69.7 643 691 9
90 80 24.5 95 89.7 643 692 7
100 M24 20 89 27.5 106 99.7 70 643 693 5
120 107 31 127 119.7 643 694 3

D C4 C5 C6 U-0.02 T -0.02 D3-0.02 L4

M Kit Part Number
[inch] [mm] [mm] [inch] [inch] [inch] [inch] [inch]
0.625 1/4-20 5 0.500 0.701 0.6130 2.0 250 546 00
0.168
0.750 1/4-20 6 0.625 0.835 0.738 1.0 250 546 19
1.000 7/16-14 0.863 1.110 0.988 250 546 27
10 0.230 1.5
1.250 7/16-14 1.113 1.362 1.238 250 546 35
1.375 1/2-13 1.142 0.293 1.509 1.363 1.75 250 546 43
1.4375 5/8-11 1.205 1.602 1.4255 250 546 51
0.356
1.500 5/8-11 12 1.267 1.657 1.4880 250 546 78
2.0
1.9375 5/8-11 1.682 2.148 1.9255 250 546 86
0.480
2.00 5/8-11 1.744 2.224 1.9880 250 546 94
5
2.375 3/4-10 2.119 2.650 2.3630 250 247 08
2.4375 3/4-10 16 2.182 0.606 2.605 2.4255 2.5 250 547 16
2.750 3/4-10 2.488 3.031 2.7380 250 547 24
2.9375 3/4-10 2.676 3.128 2.9255 250 547 32
24833231/EN-US – 07/2021

18 0.730
3.250 3/4-10 2.938 3.587 3.2380 250 547 40
3.0
3.4375 3/4-10 3.126 0.856 3.685 3.4255 250 547 59
3.6250 1-8 3.263 0.856 3.873 3.6130 250 547 67
20
4.000 1-8 3.588 4.441 3.9880 250 547 75
0.980 3.5
4.500 1-8 4.088 4.933 4.4880 250 547 83

126 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Installation/removal of gear units with hollow shaft and key 6
Installation procedure – recommended design

1. Apply and thoroughly spread NOCO fluid (normally supplied with unit).

211516171
2. Install the shaft and secure it axially with the hardware supplied.

With shaft Without shaft

shoulder shoulder

211520523US
[2] Longer retaining screw [5] Flat washer

[3] Retaining snapring [6] Lock washer

[4] Customer shaft [8] Spacer tube

3. Tighten the retaining screw to the appropriate torque shown in the table below.

Screw Tightening torque

Metric SAE Nm / lb-in
M5 5 / 44
M6 1/4-20 8 / 71
M10 7/16-14
20 / 177
M12 1/2-13
M16 5/8-11 40 / 355
M20 3/4-10 80 / 710
24833231/EN-US – 07/2021

M24 1-8 200 / 1770

211524875

Catalog – DRN.. Gearmotors (IE3) 127

 6 Design and operating notes
Installation/removal of gear units with hollow shaft and key

Removal procedure – recommended design

211527051US

[2] Longer retaining screw [6] Lock washer

[3] Snapring [8] Spacer tube

[4] Customer shaft [9] Locking nut

[5] Flat washer [10] Forcing washer

1. Loosen the retaining screw [2].

2. Remove parts [3], [5], and [6]. Also, remove the spacer tube, [8], if applicable.
3. Using the parts [9] and [10] from the removal kit, insert the forcing washer and the locking
nut until they rest against the customer shaft [4].
4. Re-install the snapring [3].
5. Thread the retaining screw [2] into the locking nut as shown below.
6. Continue turning the screw with wrench to force the shaft out of the gear unit, as shown in
the cross sectional view below.

24833231/EN-US – 07/2021

128 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Chamfers on hollow shafts 6
6.6 Chamfers on hollow shafts
Error! Bookmark not defined.

The following illustration shows the chamfers on gear units with hollow shaft:

4309448843
Design
Gear unit
Hollow shaft (A) Hollow shaft and shrink disk (H)
W..10 1.5 × 30° -
W..20 -
W..30 -
F..27
K..19
0.5 × 45°
K..29
F../K../S../W..37
K..39 2 × 30° -
F../K../S../ W..47 0.5 × 45°
K..49 -
S..57
F../K..57
F../K../S..67
F../K../S..77
F../K../S..87
F../K../S..97 3 × 30° 0.5 × 45°
F../K..107
F../K..127
5 × 30°
F../K..157
KH167 -
KH187 -

6.6.1 Special motor/gear unit combinations

24833231/EN-US – 07/2021

Error! Bookmark not defined.

Please note for theSnuggler® (F-series) gearmotors with hollow shaft (FA..B, FV..B,
FH..B, FAF, FVF, FHF, FA, FV, FH, FT, FAZ, FVZ, FHZ):
• If the machine shaft enters the gear unit from underneath the motor, there may be
interference on some gear unit/motor combinations, especially with larger motors.
• Check the motor dimension AC to determine if there is interference when the
customer shaft is pushed through.

Catalog – DRN.. Gearmotors (IE3) 129

 6 Design and operating notes
TorqLOC® mounting system for hollow shaft gear units

6.7 TorqLOC® mounting system for hollow shaft gear units

Error! Bookmark not defined.

The TorqLOC® hollow shaft mounting system is a premier design used for achieving a
keyless connection between a customer solid shaft and the hollow shaft of the gear
unit. TorqLOC® is the preferred alternative to a hollow shaft with shrink disk, a hollow
shaft with key, or a hollow shaft with spline.
TorqLOC® consists of the following components:

1
2

6
7

4309625867
[1] Customer shaft [5] Shrink disk
[2] Clamping ring [6] Tapered bushing (steel or stainless steel)
[3] Tapered bronze bushing [7] Fixed hood cover
[4] Hollow shaft inside gear unit

6.7.1 Benefits of TorqLOC®

The TorqLOC® hollow shaft mounting system provides the following benefits:
• Cost savings because the customer shaft can be made from turned shaft stock or
cold rolled stock without additional machining (material up to quality h11).
• Cost savings because there is no keyway to machine.
• A variety of tapered bushings [item 6] are available for each hollow shaft, providing
flexibility and various shaft diameter options within the same gear unit.
• Simple installation since there is no key.
24833231/EN-US – 07/2021

• Simple removal even after many hours of operation. High clamping forces on one
end and dissimilar metals on the other end deter corrosion.
• Ease of disassembly - the same screws that are used for tightening during
installation can be used for future disassembly.

130 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
TorqLOC® mounting system for hollow shaft gear units 6
6.7.2 Technical data of TorqLOC®
TorqLOC® is approved for output torques of 815 lb-in to 159,300 lb-in and is available
on the following gear units:

• FT37 – FT157 theSnuggler® helical-parallel shaft

• KT37 – KT157 Helical-bevel
• KT39 – KT49 Hypoid 6
• ST37 – ST97 Helical-worm gear units
• WT37 – WT47 SPIROPLAN®

6.7.3 TorqLOC® options

The following options are available for gear units with a TorqLOC®:
• (/T) torque arm option is available on KT.., ST.., WT37, WT47 gear units
• (/G) rubber buffer option is available for the built-in torque arm of FT gear units

6.7.4 TorqLOC® bore sizes

The following chart shows the metric and inch bores available with TorqLOC®.

Model inch mm

ST37 0.625 0.6875 0.75 - - 16 19 20 - - -

WT37 0.625 0.6875 0.75 - - 20 - - - - -

FT37, KT37, ST47,

1.00 1.1875 1.25 - - 25 30 - - - -
WT47
FT47, KT39, KT47,
1.1875 1.250 1.375 1.4375 - 30 35 - - - -
ST57

FT57, KT57 1.375 1.4375 1.50 1.625 - 35 38 40 - - -

FT67, KT49, KT67,

1.375 1.4375 1.50 1.625 1.6875 35 38 40 - - -
ST67

FT77, KT77, ST77 1.625 1.6875 1.75 1.9375 2.00 40 45 50 - - -

FT87, KT87, ST87 1.9375 2.00 2.375 2.4375 - 50 51 55 60 62 65

FT97, KT97, ST97 2.4375 2.750 2.9375 - - 60 62 65 70 75 -

FT107, KT107 3.250 3.4375 3.625 3.750 - 80 85 90 95 - -

FT127, KT127 3.4375 3.750 3.9375 4.00 4.1875 90 95 100 105 - -

FT157, KT157 4.4375 4.50 4.9375 5.00 - 110 120 125 - - -

24833231/EN-US – 07/2021

INFORMATION

For additional information on TorqLOC®, see Technical Notes GM-033, GM-034, and
GM-035 available on the SEW-EURODRIVE website:
ĺ www.seweurodrive.com

Catalog – DRN.. Gearmotors (IE3) 131

 6 Design and operating notes
Shouldered hollow shaft with shrink disk

6.8 Shouldered hollow shaft with shrink disk

Error! Bookmark not defined.

The following gear units with a hollow shaft and shrink disk are also available with an
optional larger bore diameter D' on the input side opposite the clamping collar:
• Parallel-shaft helical gear units FH/FHF/FHZ37 – 157
• Helical-bevel gear units KH/KHF/KHZ37 – 157
• Helical-worm gear units SH/SHF47 – 97
D' = D as standard.

D'

D'
D

D
4987055371

Bore diameter
Gear units
D / optional D’
(mm)
FH/FHF/FHZ37, KH/KHF/KHZ37, SH/SHF/SHZ47
30 / 32
FH/FHF/FHZ47, KH/KHF/KHZ47, SH/SHF/SHZ57
35 / 36
FH/FHF/FHZ57, KH/KHF/KHZ57
40 / 42
FH/FHF/FHZ67, KH/KHF/KHZ67, SH/SHF/SHZ67
40 / 42
FH/FHF/FHZ77, KH/KHF/KHZ77, SH/SHF/SHZ77
50 / 52
FH/FHF/FHZ87, KH/KHF/KHZ87, SH/SHF/SHZ87
65 / 66
FH/FHF/FHZ97, KH/KHF/KHZ97, SH/SHF/SHZ97
75 / 76
FH/FHF/FHZ107, KH/KHF/KHZ107
95 / 96
FH/FHF/FHZ127, KH/KHF/KHZ127
105 / 106
FH/FHF/FHZ157, KH/KHF/KHZ157
125 / 126

Diameter D / D’ must be specified when ordering gear units with a shouldered hollow
shaft (optional bore diameter D’).

6.8.1 Sample order

24833231/EN-US – 07/2021

FH37 DRN80M4 with hollow shaft 30/32 mm

132 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Shouldered hollow shaft with shrink disk 6
6.8.2 Parallel-shaft helical gear units with shouldered hollow shaft (dimensions in mm):
Error! Bookmark not defined.

6
24833231/EN-US – 07/2021

4987059083

Catalog – DRN.. Gearmotors (IE3) 133

 6 Design and operating notes
Shouldered hollow shaft with shrink disk

4987060747
24833231/EN-US – 07/2021

134 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Shouldered hollow shaft with shrink disk 6
6.8.3 Helical-bevel gear units with shouldered hollow shaft (dimensions in mm):
Error! Bookmark not defined.

6
24833231/EN-US – 07/2021

4987063435

Catalog – DRN.. Gearmotors (IE3) 135

 6 Design and operating notes
Shouldered hollow shaft with shrink disk

4987065099
24833231/EN-US – 07/2021

136 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Shouldered hollow shaft with shrink disk 6
6.8.4 Helical-worm gear units with shouldered hollow shaft (dimensions in mm):
Error! Bookmark not defined.

4987067787
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 137

 6 Design and operating notes
Shouldered hollow shaft with shrink disk

4987069451

24833231/EN-US – 07/2021

138 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Covers for hollow shafts 6
6.9 Covers for hollow shafts
Error! Bookmark not defined.

6.9.1 Non-rotating plastic covers

Error! Bookmark not defined.

Gear units with shrink discs (FH, SH, KH, WH) are normally supplied with a stationary black
plastic cover. The cover is optional for units with a hollow shaft and key (ie: FA, KA, SA, WA).
6
FH. / FA. KH. /KA. SH. /SA. WH. / WA.

14436693643

FH / FA / FHF / FAF 37 47 57 67 77 87 97 107 127 157

1
Kit part number 643 513 0 643 514 9 643 515 7 643 515 7 643 516 5 643 517 3 643 518 1 643 519 X 643 520 3 643 528 9
G4 [mm] 78 88 100 100 121 164 185 200 233 275
O1 [mm] 157 188.5 207.5 221.5 255 295 363.5 420 502 598
X [mm] 11 11.5 12.5 13.5 14 14 18.5 15 17 18
Y [mm] 71 79 79 89 110 155 170 185 212 263

KH2 / KA2 / KHF /

37 47 57 67 77 87 97 107 127 157
KAF
Kit part number1 643 513 0 643 514 9 643 515 7 643 515 7 643 516 5 643 517 3 643 518 1 643 519 X 643 520 3 643 521 1
G4 [mm] 78 88 100 100 121 164 185 200 233 315
O2 [mm] 95 111.5 122.5 129 147 172 210.5 245 296 370
X [mm] 9 9.5 10.5 11 11 11 15.5 15 16 40
Y [mm] 71 79 79 89 110 155 170 185 212 263

KH / KA / KHF / KAF 19 29 WH / WA / WHF / WAF 37 47

1 1
Kit part number 1068 415 8 1068 416 6 Kit part number 1061 136 3 1061 194 0
G4 [mm] 62 68 G4 [mm] 68 80.5
O2 [mm] 83 90 O2 [mm] 95.5 109.5
X [mm] 9 7 X [mm] 15 13.5
Y [mm] 50 60 Y [mm] 50 72

SH / SA / SHF / SAF 37 47 57 67 77 87 97
1
Kit part number 643 512 2 643 513 0 643 514 9 643 515 7 643 516 5 643 517 3 643 518 1
G4 [mm] 59 78 88 100 121 164 185
24833231/EN-US – 07/2021

O2 [mm] 88 95 111.5 123 147 176 204.5

X [mm] 9 9 9.5 11 11 11 14.5
Y [mm] 49 71 79 89 110 155 174

1
Kit contains cover and mounting bolts.
2
Not possible on helical-bevel units with foot-mounting (KH..B, KA..B), since there are no mounting holes for the cover.

Catalog – DRN.. Gearmotors (IE3) 139

 6 Design and operating notes
Covers for hollow shafts

6.9.2 Non-rotating metal covers

Error! Bookmark not defined.

Gear units with TorqLOC” (FT, ST, KT, WT) are normally supplied with a stainless steel cover
and seal. This cover is optional on units with a hollow shaft and key or units with shrink disc.
Note that on some combinations of theSnuggler® (FT./FH./FA.), the metal cover interferes with the
motor. However, in these cases, a split or split/notch cover may be available as shown on the
next page.

FT. /FH. /FA. KT. /KH. /KA. ST. /SH. /SA. WT. /WH. /WA.

18014407696567179US

FH / FA / FT /
37 47 57 67 77 87 97 107 127 157
FHF / FAF / FTF
Kit part number1 0643584X 06435858 06435866 06435866 06435874 06435882 06435890 06421814 06421822 06421830
G4 [mm] 81 90 101 101 124 165 200 196 229 275
O12 [mm] 166 199 222 236 285 322 382 421 502 605

KH3 / KA3 / KT /
37 47 57 67 77 87 97 107 127 157
KHF / KAF / KTF
Kit part number1 0643584X 06435858 06435866 06435866 06435874 06435882 06435890 06421814 06421822 06421879
G4 [mm] 81 90 101 101 124 165 200 196 229 275
2
O2 [mm] 104 122 137 143 177 229 382 246 297 375

KH / KA / KT / WH / WA / WT /
19 29 39 49 37 47
KHF / KAF / KTF WHF / WAF / WTF
Kit part number1 06442595 10631259 10682651 10682964 Kit part number1 10611479 10611959
G4 [mm] 62 68 86 97 G4 [mm] 67 78
2 2
O2 [mm] 83 90 117.5 138 O2 [mm] 95.5 109

SH / SA / ST /
37 47 57 67 77 87 97
SHF / SAF / STF
Kit part number1 10640290 0643584X 06435858 06435866 06435874 06435882 06435890
G4 [mm] 64 81 90 101 124 165 200
24833231/EN-US – 07/2021

2
O2 [mm] 98 104 122 137 177 203 223

1
Kit contains metal cover, mounting bolts, gasket, and thread reduction adapters (if applicable).
2
O1 and O2 dimensions apply to units with shrink disc or keyed hollowshaft (ex: FH or FA).
3
Not possible on helical-bevel units with foot-mounting (KH..B, KA..B, KT..B), since there are no mounting holes for the cover.

140 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Covers for hollow shafts 6
6.9.3 Maximum motor size with non-rotating covers
Error! Bookmark not defined.

On certain gear unit/motor combinations of theSnuggler®, the motor diameter interferes

with either the shrink disc or the cover. The following tables show the maximum motor
size where there is no interference.

Non-rotating black plastic cover

Gear unit FH.37 FH.47 FH.57 FH.67 FH.77 FH.87 FH.97 6

Max DRN.. size 80 90 80 100 132 180 180

Non-rotating metal cover

Gear unit FT.37 FT.47 FT.57 FT.67 FT.77 FT.87 FT.97

Max DRN.. size 71 71 80 100 132 160 180

6.9.4 Modified metal covers - Split or split/notch

Split or split/notched covers are available on some TorqLOC® combinations when the
standard metal cover interferes with the motor.

Gear unit FT.37 FT.47 FT.57 FT.67 FT.77

DRN.. 80 90 / 100 80/90/100 90 100 112 /132S 132M 160

Kit # 22584331 22584250 22584269 22584277 22584285 22584277 22584285 22584315
Split Split/Notch Split Split Split/Notch Split Split/Notch Split/Notch
Cover
Type

6.9.5 Optional safety covers for TorqLOC”

Error! Bookmark not defined.

Instead of the standard stainless cover on the exit side, some gear units with TorqLOC®
are available with two plastic covers at no extra charge. This option includes a safety-
yellow cover on the exit side to protect the shrink disc plus a safety-yellow (or gray) split
cover on the input side to protect the clamping ring. The following kit part numbers
include the cover, bolts, and thread reduction adapters (if necessary).

Entry side – Split

Gear unit size1
Yellow kit Gray kit
FT37B KT37 ST47 25054864 25054805
FT47B KT47 ST57 25054872 25054813
FT57B KT57
ST67 25054880 25054821
FT67B KT67
Exit side – Solid
24833231/EN-US – 07/2021

Gear unit size

Yellow kit
FT37B FT37 KT37 ST47 25054945
FT47B FT47 KT47 ST57 25054953
FT57B FT57 KT57
ST67 25054961
FT67B FT67 KT67
theSnuggler®
1) gear unit must have rail holes (FT..B) to provide mounting holes for the cover.

Catalog – DRN.. Gearmotors (IE3) 141

 6 Design and operating notes
Motor adapters

6.10 Motor adapters

6.10.1 IEC motors Error! Bookmark not defined.

Dimensions in mm
Gear unit type Adapter type
B5 D E5 F5 G2 G5 S5 Z5 D1 L1 T1 U1
R..27, R..37 AM63 95 115 3.5 140 11 23 12.8 4
F..27, F..37, F..47 10 M8 72
AM711) 110 130 4 160 14 30 16.3 5
K..19, K..29, K..37 120
S..37, S..47, S..57 AM801) 12 19 40 21.8 6
130 165 4.5 200 M10 106
W..37 AM901) 14 24 50 27.3 8
AM63 95 115 3.5 140 11 23 12.8 4
10 M8 66
2)
R..47 , R..57, R..67 AM71 110 130 4 160 14 30 16.3 5
F..57, F..67 AM80 12 19 40 21.8 6
K..39, K..472), K..57, 130 165 4.5 200 M10 99
AM90 14 160 24 50 27.3 8
K..67
S..67 AM1001) 16
W..473) 180 215 250 134 28 60 31.3 8
AM1121) 18 5 M12
AM132S/M1) 230 22 265 300 191 38 80 41.3 10
AM63 95 115 3.5 140 11 23 12.8 4
10 M8 60
AM71 110 130 4 160 14 30 16.3 5
AM80 12 19 40 21.8 6
R..77 130 165 4.5 200 M10 92
F..77 AM90 14 24 50 27.3 8
200
K..49, K..77 AM1001) 16
S..77 180 215 250 126 28 60 31.3 8
AM1121) 18
5 M12
AM132S/M1) 22
230 265 300 179 38 80 41.3 10
AM132ML1) 28
AM80 12 19 40 21.8 6
130 165 4.5 200 M10 87
AM90 14 24 50 27.3 8
AM100 16
R..87 180 215 250 121 28 60 31.3 8
F..87 AM112 18
5 250 M12
K..87 AM132S/M 22
24833231/EN-US – 07/2021

S..874) 230 265 300 174 38 80 41.3 10

AM132ML 28
AM1601) 28 42 45.3 12
250 300 6 350 M16 232 110
AM1801) 32 48 51.8 14
1) Check dimension (G5)/2 because component may protrude past foot-mounting surface if installed on R, K, S or W foot-mounted
gear unit.
2) Maximum AM100
3) Maximum AM90
4) Not with AM180

142 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Motor adapters 6

Dimensions in mm
Gear unit type Adapter type Fig.
B5 D E5 F5 G2 G5 S5 Z5 D1 L1 T1 U1
AM100 16
180 215 250 116 28 60 31.3 8
AM112 18
5 M12
R..97 AM132S/M 22
F..97 230 265 300 169 38 80 41.3 10
AM132ML 300
K..97 28
S..971) AM160 42 45.3 12
250 300 6 350 227
AM180 32 M16 48 110 51.8 14
AM200 300 38 350 7 400 268 55 59.3 16
1
AM100 16
180 215 250 110 28 60 31.3 8
AM112 18
5 M12
AM132S/M 22
R..107, R..127 AM132ML 230 265 300 163 38 80 41.3 10
F..107 28 350
K..107 AM160 42 45.3 12
250 300 6 350 221
AM180 32 48 110 51.8 14
M16
AM200 300 350 400 262 55 59.3 16
38 7
AM225 2 350 400 450 277 60 140 64.4 18
AM132S/M 22
230 265 5 300 M12 156 38 80 41.3 10
AM132ML
28
AM160 1 42 45.3 12
R..137 250 300 6 400 350 214
AM180 32 48 110 51.8 14
M16
AM200 300 350 400 255 55 59.3 16
38 7
AM225 2 350 400 450 270 60 140 64.4 18
24833231/EN-US – 07/2021

1) Not with AM200

Catalog – DRN.. Gearmotors (IE3) 143

 6 Design and operating notes
Motor adapters

Dimensions in mm
Gear unit type Adapter type Fig.
B5 D E5 F5 G2 G5 S5 Z5 D1 L1 T1 U1
AM132S/M 22
230 265 5 300 M12 148 38 80 41.3 10
AM132ML 28
AM160 1 28 42 45.3 12
R..147 250 300 6 350 206
AM180 32 48 110 51.8 14
F..127 450
K..127 AM200 300 350 400 247 55 59.3 16
38
AM225 350 400 450 262 60 64.4
7 18
AM250 2 65 140 69.4
450 48 500 550 336
AM280 75 79.9 20
M16
AM160 28 42 45.3 12
250 300 6 350 198
R..167 AM180 1 32 48 110 51.8 14
F..157 AM200 300 350 400 239 55 59.3 16
K..157 38 550
K..167 AM225 350 400 450 254 60 64.4
7 18
K..187 AM250 2 65 140 69.4
450 48 500 550 328
AM280 75 79.9 20

24833231/EN-US – 07/2021

144 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Motor adapters 6
6.10.2 NEMA motorsError! Bookmark not defined.

Dimensions in mm/inch
Adapter
Gear unit type B5 C5 D E5 F5 G2 G5 l2 L5 S5 Z5 Z12 D1 L1 T1 U1
type
inch mm mm inch mm mm mm mm inch mm mm mm inch inch inch inch
R..27, R..37 AM56 11 10 52.55 -0.18 93.5 16.5 0.625 1.88 0.71
F..27, F..37, F..47
K..19, K..29, K..37 AM143 12 120
S..37, S..47, S..57 AM145 12 54.1 0.13 117 14.5 0.875 2.25 0.98
14
W..37 4.50 5.875 4.5 170 10.5 0.188
AM56 11 10 52.55 -0.18 87 16.5 0.625 1.88 0.71
R..47, R..57, R..67 AM143 12
F..57, F..67 12 54.1 0.13 110.5 14.5 0.875 2.25 0.98
K..39, K..47, AM145 14
160
K..57, K..67 AM182 16
S..67 10 66.85 0.13 147.5 16.5 1.125 2.75 1.24 0.250
W..47 1) AM184 8.50 18 7.25 5 228 15
AM213/215 11 22 79.55 0.25 200.5 15.8 1.375 3.38 1.52 0.312
AM56 11 10 52.55 -0.18 81 16.5 0.625 1.88 0.71
AM143 4.50 12 5.875 4.5 170 10.5 0.188
R..77 12 54.1 0.13 103.5 14.5 0.875 2.25 0.98
F..77 AM145 14
200
K..49, K..77 AM182 16
S..77 10 66.85 0.13 139.5 16.5 1.125 2.75 1.24 0.250
AM184 8.50 18 7.25 5 228 15
AM213/215 11 22 79.55 0.25 188.5 15.8 1.375 3.38 1.52 0.312
AM143 12
24833231/EN-US – 07/2021

4.50 12 5.875 4.5 170 54.1 0.13 10.5 98.5 14.5 0.875 2.25 0.98 0.188
AM145 14
R..87 AM182 16
F..87 10 66.85 0.13 134.5 16.5 1.125 2.75 1.24 0.250
AM184 18 250
K..87 8.50 7.25 228 15
S..87 AM213/215 11 22 5 79.55 0.25 183.5 15.8 1.375 3.38 1.52 0.312
AM254/256 12 28 95.3 0.25 234 8.8 1.625 4.00 1.80 0.375
AM284/286 10.50 15 32 9.00 286 111.05 0.25 15 241 15.8 1.875 4.62 2.10 0.500
1) Maximum AM143/AM145

Catalog – DRN.. Gearmotors (IE3) 145

 6 Design and operating notes
Motor adapters

Dimensions in mm/inch
Adapter
Gear unit type B5 C5 D E5 F5 G2 G5 l2 L5 S5 Z5 Z12 D1 L1 T1 U1
type
inch mm mm inch mm mm mm mm inch mm mm mm inch inch inch inch
AM182 16
10 66.85 0.13 129.5 16.5 1.125 2.75 1.24 0.250
AM184 18
8.50 7.25 228
R..97 AM213/215 11 22 79.55 15 178.5 15.8 1.375 3.38 1.52 0.312
F..97
AM254/256 12 28 300 95.3 229 8.8 1.625 4.00 1.80 0.375
K..97
S..97 AM284/286 10.50 20 32 9.00 286 111.05 0.25 236 15.8 1.875 4.62 2.10 0.500
AM324/326 127.05 2.125 5.25 2.36 0.500
12.50 17 38 11.0 356 17.5 296 34.8
AM364/365 143.05 2.375 5.88 2.66 0.625
AM182 16
10 66.85 0.13 123.5 16.5 1.125 2.75 1.24 0.250
AM184 18
8.50 7.25 228
R..107, R..127 AM213/215 11 22 79.55 15 172.5 15.8 1.375 3.38 1.52 0.312
F..107 AM254/256 12 28 350 95.3 223 8.8 1.625 4.00 1.80 0.375
K..107 AM284/286 10.50 15 32 9.00 286 111.05 230 15.8 1.875 4.62 2.10 0.500
AM324/326 127.05 2.125 5.25 2.36 0.500
12.50 17 38 11.0 356 17.5 290 34.8
AM364/365 143.05 2.375 5.88 2.66 0.625
5 0.25
AM213/215 11 22 79.55 165.5 15.8 1.375 3.38 1.52 0.312
8.50 7.25 228
AM254/256 12 28 95.3 15 216 8.8 1.625 4.00 1.80 0.375
R..137 AM284/286 10.50 15 32 9.00 400 286 111.05 223 15.8 1.875 4.62 2.10 0.500
AM324/326 127.05 2.125 5.25 2.36 0.500
12.50 17 38 11.0 356 17.5 283 34.8
AM364/365 143.05 2.375 5.88 2.66 0.625
AM213/215 11 22 79.55 157.5 15.8 1.375 3.38 1.52 0.312
8.50 7.25 228
R..147 AM254/256 12 28 95.3 15 208 8.8 1.625 4.00 1.80 0.375
F..127 AM284/286 10.50 15 32 9.00 450 286 111.05 215 15.8 1.875 4.62 2.10 0.500
K..127 AM324/326 127.05 2.125 5.25 2.36 0.500
12.50 17 38 11.0 356 17.5 275 34.8
AM364/365 143.05 0.25 2.375 5.88 2.66 0.625
R..167 AM254/256 8.50 12 28 7.25 228 95.3 200 8.8 1.625 4.00 1.80 0.375
F..157 15
AM284/286 10.50 15 32 9.00 286 111.05 207 15.8 1.875 4.62 2.10 0.500
K..157 550
K..167 AM324/326 127.05 2.125 5.25 2.36 0.500
12.50 17 38 11.0 356 17.5 267 34.8
K..187 AM364/365 143.05 2.375 5.88 2.66 0.625
24833231/EN-US – 07/2021

146 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Motor adapters 6
6.10.3 Servomotors Error! Bookmark not defined.

Dimensions in mm
Gear unit type Adapter type
A5 B5 D E5 F5 G2 S5 Z5 Z121) Z122) D1 L1 T11) U11)
AQ..80/1 11 23 12.8 4
60 10 75 M5
AQ..80/2 82 3 104.5 5.5 5.5
R..27, R..37 12 5
AQ..80/3 50 95
F..27, F..37, M6 14 30 16.3
F..47 AQ..100/1 80 100
129.5 - - 5
K..19, K..29, AQ..100/2 95 115 M8
100 10 120
K..37 AQ..100/3 80 100 M6
S..37, S..47, 12 143.5 2 14
AQ..100/4 115 4
S..57 95 14 19 40 21.8 6
W..37 AQ..115/1 16 M8 11 23
AQ..115/2 115 130 152.5
110
AQ..115/3 16 16 24 50 27.3 8
AQ..80/1 11 23 12.8 4
60 10 75 M5
AQ..80/2 82 3 98 5.5 5.5
12
AQ..80/3 50 95
M6 14 30 16.3 5
AQ..100/1 80 100
122.5 - -
AQ..100/2 95 115 M8
100 10
AQ..100/3 80 100 M6
R..47, R..57, 12 136.5 2 14
AQ..100/4 115 4
R..67 95 14 19 40 21.8 6
F..57, F..67 AQ..115/1 16 M8 11 23
K..39, K..473) , AQ..115/2 115 130 145.5
160
K..57, AQ..115/3 110
K..67 AQ..140/1 16 16 24 50 27.3 8
S..67 175
W..47 AQ..140/2 16
140 165
AQ..140/3 130 18 M10 32 35.5 10
AQ..140/4 22 188 22 22 28 31.3 8
5
AQ..160/1 162 155 190 60
24833231/EN-US – 07/2021

AQ..190/1 130 32 35.3

22 237.5 24 24 10
AQ..190/2 190 215 M12
180 28
AQ..190/3 261.5 34 34 38 80 41.3
1) For designs with keyway (AQA..)
2) For designs with clamping ring hub (AQH..)
3) Not with AQ190

Catalog – DRN.. Gearmotors (IE3) 147

 6 Design and operating notes
Motor adapters

Dimensions in mm
Gear unit type Adapter type
A5 B5 D E5 F5 G2 S5 Z5 Z121) Z122) D1 L1 T11) U11)
AQ..80/1 11 23 12.8 4
60 10 75 M5
AQ..80/2 82 3 92 5.5 5.5
12
AQ..80/3 50 95
M6 14 30 16.3 5
AQ..100/1 80 100
115.5 - -
AQ..100/2 95 115 M8
100 10
AQ..100/3 80 100 M6
12 129.5 2 14
AQ..100/4 115 4
95 14 19 40 21.8 6
R..77 AQ..115/1 16 M8 11 23
F..77 AQ..115/2 115 130 138.5
200
K..49, K..77 AQ..115/3 110
S..77 AQ..140/1 16 16 24 50 27.3 8
167
AQ..140/2 16
140 165
AQ..140/3 130 18 M10 32 35.3 10
AQ..140/4 22 180 22 22 28 31.3 8
5
AQ..160/1 162 155 190 60 35.3
AQ..190/1 130 32
22 225.5 24 24 35.3 10
AQ..190/2 190 215 M12
180 28
AQ..190/3 249.5 34 34 38 80 41.3
AQ..100/1 80 100 M6
110.5 - - 14 30 16.3 5
AQ..100/2 95 115 M8
100
AQ..100/3 80 12 100 M6
124.5 2 14
AQ..100/4 14 115 4
95 16 19 40 21.8 6
AQ..115/1
M8 11 23
AQ..115/2 115 130 133.5
R..87 AQ..115/3 110
F..87
AQ..140/1 250 16 16 24 50 27.3 8
K..87 162
S..87 AQ..140/2 16
140 165
AQ..140/3 130 18 M10 32 35.3 10
AQ..140/4 22 175 22 22 28 31.3 8
24833231/EN-US – 07/2021

5
AQ..160/1 162 155 190 60
AQ..190/1 130 32 35.3
22 220.5 24 24 10
AQ..190/2 190 215 M12
180 28
AQ..190/3 244.5 34 34 38 80 41.3
1) For designs with keyway (AQA..)
2) For designs with clamping ring hub (AQH..)

148 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Motor adapters 6

Dimensions in mm
Gear unit type Adapter type
A5 B5 D E5 F5 G2 S5 Z5 Z121) Z122) D1 L1 T11) U11)
AQ..140/1 110
157 16 16 24 50 27.3 8
AQ..140/2 16
140 165
AQ..140/3 130 18 M10 32 35.3 10
R..97 22
F..97 AQ..140/4 170 22 22 28 31.3 8
300
K..97 AQ..160/1 162 155 190 60
S..97
AQ..190/1 130 32 35.3
22 215.5 24 24 10
AQ..190/2 190 215 M12
180 28
AQ..190/3 239.5 34 34 38 80 41.3
AQ..140/1 110
151 16 16 24 50 27.3 8
AQ..140/2 16
140 165
AQ..140/3 130 18 M10 32 35.3 10
R..107 22 5
AQ..140/4 164 22 22 28 31.3 8
F..107 350
K..107 AQ..160/1 162 155 190 60
AQ..190/1 130 32 35.3
209.5 24 24
AQ..190/2
180
AQ..190/3 233.5 34 34 38 80 41.3
AQ..190/1 130
22 202.5 24 24 32 60 35.3 10
R..137 AQ..190/2 190 215 400 M12
180 28
AQ..190/3 226.5 34 34 38 80 41.3
AQ..190/1 130
24833231/EN-US – 07/2021

R..147 194.5 24 24 32 60 35.3

F..127 AQ..190/2 450
K..127 180
AQ..190/3 218.5 34 34 38 80 41.3
1) For designs with keyway (AQA..)
2) For designs with clamping ring hub (AQH..)

Catalog – DRN.. Gearmotors (IE3) 149

 6 Design and operating notes
Gear unit mounting

6.11 Gear unit mounting

6.11.1 Foot or flange mounting

INFORMATION

Alignment is critical when installing gear units with a flange or with feet. Installation
recommendations are available online within the Technical Notes section at:
ĺ www.seweurodrive.com

For gear units with a flange, review Technical Note GM-020.

For gear units with hollow shaft and feet, review Technical Note GM-019.

Bolt strength:
Error! Bookmark not defined.Error! Bookmark not defined.

Always install gearmotors using screws of strength class 8.8.

Gearmotors in flange-mounted design and in foot-/flange-mounted design listed in the
following table are an exception. Always use screws of strength class 10.9 for these
gearmotors. In addition, use suitable washers.

Gear unit Strength class of the

Flange Ø in mm
screws

RF37/R37F 120

RF47/R47F 140

RF57/R57F 160

FF/FAF77/KF/KAF77 250 10.9

RF147 450

RF167 550

RZ37 – RZ87 60ZR – 130ZR

All other units 8.8

24833231/EN-US – 07/2021

150 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Gear unit mounting 6
Lifting Eyebolts:
R07..R27 helical gear units, motors up to DRN..100 and the Spiroplan® gearmotors
W..10 to W..30 are delivered without additional hardware for ease of handling. All other
gear units and motors are equipped with cast-on suspension eye lugs, screw-on
suspension eye lugs, or screw-on lifting eyebolts, as noted below.
.
Screw-on
Gear Unit Cast-on eyebolts 6
lifting eyebolts eyebolts
R..37 - R..57 X

R..67 - R..107 X

RX57 - RX67 X

RX77 - RX107 X

F..27 - F..157 X

K..37 - K..157 X

K..167 - K..187 X

S..37 - S..47 X

S..57 - S..97 X

W37 - W47 X

X = Standard; blank = not available

24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 151

 6 Design and operating notes
Gear unit mounting

6.11.2 Torque arm mounting

DANGER NOTICE
If gear units with hollow shaft and feet (e.g. KA19/29B, KA127/157B or FA127/157B)
are mounted via both a torque arm and feet, injury or damage could result due to
binding forces!
• KA.9B/T design: Do NOT use the feet and torque arm at the same time. Mount
via the torque arm only.
• K.9 or KA.9B: Mount via the feet only.
• If you have a special need for using both the feet and torque arm, contact
SEW-EURODRIVE.

Part numbers
The following table lists the part numbers of available torque arms and rubber buffers.
Size
Gear unit
19 29 39 49
KA, KH, KT 10684115 10684107 10682163 06442439

Size
Gear unit
27 37 47 57 67 77
KA, KH, KV, KT - 6434258 6434282 6434312 6434312 6434347
SA, SH, ST - 1269941 6442374 6442404 6442439 6442463
FA, FH, FV, FT
0133485 0133485 0133485 0133485 0133485 0133493
Rubber buffer (2 pieces)

Size
Gear unit
87 97 107 127 157 167/187
KA, KH, KV, KT 6434371 6434401 6434436 6432948 6432956- N/A
SA, SH, ST 6442498 6442528 - - - -
FA, FH, FV, FT
0133493 0133507 0133507 0133515 0133477 -
Rubber buffer (2 pieces)

Size
Gear unit
10 20 30 37 47
WA, WH, WT 10610219 1680730 1680110 10611290 10611851

INFORMATION
24833231/EN-US – 07/2021

For proper design and mounting of torque arms and torque arm brackets, please see
Technical Note GM-021, available at:
ĺ www.seweurodrive.com

152 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Flange contours 6
6.12 Flange contours
6.12.1 RF.. and R..F
Error! Bookmark not defined.

18014402819653387
Check dimensions L1 and L2 for selection and installation of output elements.

Dimensions in mm
Type A1 D D1 D2 D3 F1 I2 L L1 L2
RF R..F RF R..F
120 38 72 2
3 2 6
RF07, R07F 1401) 22 38 85 -
-
1601) 100 3.5 2.5 - 6.5
20 40 40
120 46 65 1
3 5
RF17, R17F 140 25 46 78 1
- -
1601) 95 3.5 6
120 54 66 1 1 6
3
RF27, R27F 140 30 54 79
- 3 -
160 92 3.5 7
25 50 50
120 63 70 3 5 4
RF37, R37F 160 60 96
- 3.5 1 - 7.5
2001) 119
35
140 64 82 3 4 1 6
RF47, R47F 160 30 72 96 60 60
- 0.5 - 6.5
200 116
3.5
160 75 96 4 2.5
5
RF57, R57F 200 40 76 116 0
- -
2501) 35 160 4 70 70 0.5 5.5
200 90 118 3.5 2 4 7
RF67, R67F 50 90
250 - 160 1 - 7.5
250 100 160 2.5
RF77, R77F 40 52 112 4 80 80 0.5 7
3001) - 210 -
300 122 210 0 1.5 8
RF87, R87F 50 62 123 100 100
350 - 226 1 - 9
350 236
RF97 60 72 136 120 120 9
450 320
350 157 232
RF107 70 82 140 140 11
450 186 316
RF127 450 90 108 180 316 170 170 10
24833231/EN-US – 07/2021

450 316 5 0
RF137 90 108 180 - 170 170 -
550 416
450 316
10
RF147 110 125 210
550 416
210 210
550 416 1
RF167 120 145 290
660 517 6 2 11
1) The flange contour protrudes from under the base surface.

Catalog – DRN.. Gearmotors (IE3) 153

 6 Design and operating notes
Flange contours

6.12.2 FF.., KF.., SF.. and WF..

Error! Bookmark not defined.

9007203564915467
Check dimensions L1 and L2 for selection and installation of output elements.
Dimensions in mm
Type
A1 D D1 D2 D3 F1 I2 L L1 L2
FF27 40 66 96 3 18.5
160 25 50 50
FF37 30 70 94 3.5 2 6
FF47 200 30 72 115 60 60 3.5 7.5
40
FF57 250 35 70 70
84 155 4
FF67 250 40 50 80 80
4
250 155 9
FF77 50 55 82 100 100
300 205 5
FF87 350 60 65 115 220 120 120
FF97 70 75 112 320 140 140 8 10
450 5
FF107 90 100 159 318 170 170 16 9
FF127 550 110 118 - 420 10 -
210 210
FF157 660 120 135 190 520 6 8 14
120 70
KF19 20 25 2.5 40 40 11.5
100
160 - -
109
KF29 6.5
200 25 30 115 50 50
KF37 70 94 2 6
160 3.5
KF39 39 68 96 13.5 23.5
30 60 60
KF47 40 72 115 3.5 7.5
200
KF49 35 49 76 115 70 70 24.5 28
KF57 35 40 70 70
250 84 155 4
KF67 40 50 80 80
4
250 155 9
KF77 50 55 82 100 100
300 205 5
KF87 350 60 65 115 220 120 120
KF97 70 75 112 320 140 140 8 10
450 5
KF107 90 100 159 318 170 170 16 9
KF127 550 110 118 - 420 10 -
210 210
KF157 660 120 135 190 520 6 8 14
120 20 - 68 3 6
SF37 25 40 40 -
20 - 96 5.5
160
SF47 25 30 70 94 50 50 2 6
3.5
SF57 30 40 72 60 60 3.5 7.5
200 115
SF67 35 45 - 70 70 8.5 -
SF77 250 45 55 108 160 4 90 90 8 9
24833231/EN-US – 07/2021

SF87 350 60 65 130 220 120 120 6

5 10
SF97 450 70 75 150 320 140 140 8.5
80 25 - 39 2.5 30 -
WF10 16 40 40
120 25 39 74 3 5 30
110 44 53 -4 27 35
WF20
- 45 37.5 -
120
18 27
WF30 20 30 48 63 40 40
160 2.5 33 42
120 10.5
WF37 70 -
- 25.5
160
WF47 30 35 92 3.5 10 60 6 -

154 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Flange contours 6
6.12.3 FAF.., KAF.., SAF.. and WAF..
Error! Bookmark not defined.

18014402819885835
Check dimensions L1 and L2 for selection and installation of output elements.
Dimensions in mm
Type
A1 D D1 D2 D3 F1 I2 L1 L2
FAF27 40 25 66 96 20 3 18.5
160
FAF37 45 30 62 94 3.5 24 2 30
FAF47 200 50 35 70 115 25 3.5 31.5
FAF57 23.5
250 55 40 76 155 4 31
FAF67 23
4
250 155
FAF77 70 50 95 37 45
300 205 5
FAF87 350 85 60 120 220 30 39
FAF97 95 70 135 41.5 5.5 51
450 320 5
FAF107 118 90 224 41 16 52
FAF127 550 135 100 185 420 51 6 63
FAF157 660 155 120 200 520 6 60 10 74
120 70
KAF19 30 20 60 2.5 25 9 25.5
160 100
160 - 105
KAF29 40 25 / 30 33.5 - 6.5
200 - 118
KAF39 160 50 30 / 35 68 96 24.5 10 27
3.5
KAF37 160 45 30 62 94 24 2 30
KAF47 200 50 35 70 115 25 3.5 8.5
KAF49 200 55 35 / 40 76 115 32.5 16 34.5
KAF57 23.5
250 55 40 76 155 4 31
KAF67 23
4
250 155
KAF77 70 50 95 37 45
300 205 5
KAF87 350 85 60 120 220 30 39
KAF97 95 70 135 41.5 5.5 51
450 320 5
KAF107 118 90 224 41 16 52
KAF127 550 135 100 185 420 51 6 63
KAF157 660 155 120 200 520 6 60 10 74
120 68 3 6
SAF37 35 20 - 15 -
96 5.5
160
SAF47 45 30 / 25 62 94 24 2 30
3.5
SAF57 50 35 / 30 70 25 3.5 31.5
200 115
SAF67 65 45 / 40 91 42.5 4 48.5
SAF77 250 80 60 / 50 112 164 4 45.5 5 53.5
24833231/EN-US – 07/2021

SAF87 350 95 70 / 60 131 220 5 52.5 6 62.5

SAF97 450 120 90 / 70 160 320 5 60 6.5 69
80 - 39 2.5 30 -
WAF10 25 16 23
120 39 74 3 5 30
110 44 53 -4 27 35
WAF20 18 / 20 30
- 45 37.5 -
120 30
63 19.5 18 27
WAF30 20 48
160 63 2.5 34.5 33 42
120 19.5 10.5 27
WAF37 35 20 / 25 54 70
34.5 25.5 42
160
WAF47 45 25 / 30 72 92 3.5 10 6 45

Catalog – DRN.. Gearmotors (IE3) 155

 6 Design and operating notes
Oil aging sensor

6.13 Oil aging sensor

Error! Bookmark not defined.Error! Bookmark not defined.

6.13.1 DUO10A technical data

Error! Bookmark not defined.

DUO10A Technical data

CLP mineral oil. Tmax = 100 °C

OIL1
Bio oil Tmax = 100 °C
CLP HC synthetic oil: Tmax = 130 °C
Preset oil grades OIL2
CLP PAO oil Tmax = 130 °C
OIL3 Polyglycol CLP PG Tmax = 130 °C
OIL4 Food grade oil Tmax = 100 °C
1: Early warning (time to next oil change can be set to
between 2 and 100 days)
Switch outputs 2: Main alarm (time to oil change 0 days)
3: Maximum temperature exceeded Tmax
4: DUO10A is ready for operation
Permitted oil temperature -40 °C – +130 °C
Permitted temperature
PT1000
sensor
EMC IEC1000-4-2/3/4/6
Ambient temperature -25 °C – +70 °C
Operating voltage DC 18 – 28 V
Current consumption for DC
< 90 mA
24 V
Protection class III
Degree of protection IP67 (optionally IP69K)
Evaluation unit: V2A, EPDM/X, PBT, FPM
Housing materials
Temperature sensor: V4A
Evaluation unit: M12 plug connector
Electrical connection
PT1000 temperature sensor: M12 plug connector
24833231/EN-US – 07/2021

156 Catalog – DRN.. Gearmotors (IE3)

 Design and operating notes
Oil aging sensor 6
6.13.2 Part numbers

Designation Description Part number

Evaluation unit (basic unit) 13438751

DUO10A
DUO10A-PUR-M12-5m
5 m PUR cable with 1 connector 13438778
DUO10A-PVC-M12-5m
5 m PVC cable with 1 connector 13438786
DUO10A
Angle bracket 13438808
DUO10A D = 34
Mounting clamp 13438794

PT1000 temperature sensor 13438816

W4843 PT1000
W4843_4x0,34-2m-PUR
2 m PUR cable for PT10001) 13438824
W4843_4x0,34-2m-PVC
2 m PVC cable for PT10002) 13438832

Protection cap (for aseptic design, 13439022

IP69K)

DUO10A
24833231/EN-US – 07/2021

1) PUR cables are particularly suited for use in oil-contaminated environments.

2) PVC cables are particularly suited for use in moist environments.

Catalog – DRN.. Gearmotors (IE3) 157

 6 Design and operating notes
Oil aging sensor

6.13.3 Mounting to gear units (R, F, K,S)

Adapter for mounting the PT1000 temperature sensor in screw plug holes:

Complete adapter for PT1000 sensor Part number

M10 × 1
13439030
M12 × 1.5
13439049
M22 × 1.5
13439057
M33 × 2
13439065
M42 × 2
13439073

Mounting base for installing the diagnostic unit at the gear unit with an angle bracket:

Mounting base with sealing ring Part number

M10 × 1
13434411
M12 × 1.5
13438271
M22 × 1.5
13438298
M33 × 2
13438301
M42 × 2
13438328

24833231/EN-US – 07/2021

158 Catalog – DRN.. Gearmotors (IE3)

 Selections and dimensions - Overview
Possible combinations table 7
7 Selections and dimensions - Overview
7.1 Possible combinations table
Error! Bookmark not defined.
Error! Bookmark not defined.Error! Bookmark not defined.

These tables show the possible physical combinations of single-speed gear units and
AC motors and brakemotors based upon pinion gear and flange diameter. Contact
SEW-EURODRIVE for information on two-speed AC motors and brakemotors.
For each combination the following values are specified: the input speed ne = 1700 rpm,
the output speed na, the maximum output torque TaMax, the allowable overhung load FRA 7
(at maximum output torque), the torsion angle ij (/R), and the ratio.
If no value is specified for the torsion angle ij(/R), the gear unit with this ratio is not
available with "reduced backlash (/R)" option. If a numerical value is given, this gear
unit is available with "reduced backlash (/R)" option. The numerical value specifies the
rotational clearance of the reduced backlash version in angular minutes [ ' ].

R77, ne=1700 rpm 7250 lb-in

na TaMax FRa 1) ϕ(/R) i DR63 DRN80M DRN90L DRN100L DRN112M DRN132S DRN132L
rpm lb-in lb ´ DRS71 DRN90S DRN100LM DRN132M DRN160M
DRN160L

3
7.2 820 9920 6.4 195.24*
8.4 820 9920 6.5 166.59

Gear ratio; * indicates a finite ratio.

Dash (-) means reduced backlash (/R) option is not possible.

A numeric value represents the rotational clearance (in angular minutes) for gear
unit that contains reduced backlash option.

Maximum allowable overhung load at maximum output torque TaMax

Maximum output torque of the gear unit

Output speed

1)
The value is based on foot-mounted gear units with solid shaft. Contact SEW for hollow shaft units.
Combination with the motor listed in the header is possible.

Combination with the motor listed in the header is not possible.

9007212631946763US

2
Number of gear stages (1, 2 or 3 stages). theSnuggler® parallel-shaft gear units
24833231/EN-US – 07/2021

(F-series) and helical gear units (R-series) have 2 or 3 stages, depending on the ratio.
RX helical, helical-bevel (K-series), helical-worm (S-series) and SPIROPLAN®
(W-series) gear units do not depend on the ratio and have the following stages:
• RX (helical) = 1-stage
• K..7 (helical bevel) = 3-stage; K..9 = 2-stage
• S..7 (Helical-worm) = 2-stage
• (SPIROPLAN®) W..10 to W..30 = 1-stage; W..37 and W..47 = 2-stage

Catalog – DRN.. Gearmotors (IE3) 159

 7 Selections and dimensions - Overview
Selections table

Stages of the compound gear unit ratios (2-2, 3-3, 2-3 or 3-2 stages). The number of
stages of the smaller gear unit is shown on the right; the number of stages of the larger
gear unit is shown on the left. The smaller gear unit of the compound is always a helical
gear unit (RF-series).

7.2 Selections table

Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.

The two figures below illustrate the structure of the selection tables for gearmotors:
1. For standard output speeds, the tables are sorted by the rated input HP.
2. For extremely low output speeds, compound gearmotors are sorted by the
maximum allowable output torque TaMax (lb-in).

7.2.1 Standard output speeds:

Pm na Ta i FRa1) SEW SF HazLoc m

HP rpm lb-in ratio lb fB -NA® lbs

Service
factor
Max. overhung load
on output shaft at Ta

Gear ratio (* = finite ratio)

X = motor is available
Output torque as HazLoc-NA®

Output speed Gear unit model

Motor model
Nominal motor power
Weight

Page number
for dimensions

18014410461306123US

1) Overhung load value applies to foot-mounted gear units with solid

shaft; overhung loads for hollow shaft and other design types are
available upon request.

In addition, the FRa value shown assumes the motor is fully loaded so
that the gearmotor is producing full output torque, Ta. However, if the
motor is not fully loaded, the value for FRa may increase.
24833231/EN-US – 07/2021

INFORMATION
Special note for SPIROPLAN® (W-series) gearmotors:
If a lubricant is used for the food industry (food grade), a service factor SEW fB • 1.2
is required.

160 Catalog – DRN.. Gearmotors (IE3)

 Selections and dimensions - Overview
Selections table 7
7.2.2 Extremely low output speeds (compound gearmotors):

Ta max na i FRa1) m
lb-in rpm lb lbs

Max. overhung load

on output shaft at
TaMax
Gear ratio (* = finite ratio)
7
Output speed Gear unit model

Maximum output torque Motor model

Weight
Page number
for dimensions

9007211206567307US

1) Overhung load value applies to foot-mounted gear units with solid shaft;
overhung loads for hollow shaft and other design types are available upon
request.

In addition, the FRa value shown assumes the gearmotor is producing full
output torque, TaMax. However, if the gearmotor is producing less than 100% of
TaMax, the value of FRa may increase.

INFORMATION

In drives for particularly low output speeds (compound gearmotors), the motor power
must be limited based upon the maximum output torque of the gear unit. Torque
limiting protection is recommended. See (ĺ  57)
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 161

 7 Selections and dimensions - Overview
Dimension sheet information

7.3 Dimension sheet information

Error! Bookmark not defined.

7.3.1 TolerancesError! Bookmark not defined.

Shaft heights Error! Bookmark not defined.

The following tolerances apply to the shaft height, h, dimension:

h ” 250 mm ĺ -0.5 mm
h > 250 mm ĺ -1 mm
Foot-mounted gear units: Check the mounted motor because it may project below the
mounting feet and require shimming under the feet.

INCH METRIC
Solid Shafts Error! Bookmark not defined.

Diameter tolerance:

Ø > 0.500 – 1.500 ĺ +0 / -0.0005 Ø ” 50 mm ĺ ISO k6

Ø > 1.500 – 7.500 ĺ +0 / -0.0010 Ø > 50 mm ĺ ISO m6

Keys: according to DIN 6885 (domed type); keyway width to ISO N9

Hollow Shafts
Diameter tolerance:

Ø ĺ ANSI H7 Ø ĺ ISO H7 measured with plug

Ø 0.625 ĺ +0.0007 / -0 gauge
Ø 0.750 – 1.000 ĺ +0.0008 / -0
Ø 1.250 – 1.9375 ĺ +0.0010 / -0
Ø 2.000 – 2.9375 ĺ +0.0012 / -0
Ø 3.250 – 4.500 ĺ +0.0014 / -0

Keys: according to DIN 6885 (domed type); keyway width to ISO JS9
Exception: Key for WA.37 with shaft Ø 25 mm and for KA.29 with shaft Ø 30 mm
according to DIN 6885-3 (low form)
Flanges Error! Bookmark not defined.

Centering shoulder tolerance:

Ø ” 230 mm (flange sizes A120 – A300) ĺ ISO j6

Ø > 230 mm (flange sizes A350 – A660) ĺ ISO h6

Up to 3 different flange dimensions are available for each size of helical gear unit,
SPIROPLAN® gear unit, AC (brake) motor and explosion-proof AC (brake) motor. The
24833231/EN-US – 07/2021

mountable flange for each size can be found in the dimension sheets.

Multiple-spline shaftsError! Bookmark not defined.

Dm Measuring roller diameter

Me Check size

162 Catalog – DRN.. Gearmotors (IE3)

 Selections and dimensions - Overview
Dimension sheet information 7
7.3.2 Centering Bores
INCH METRIC

Ø 0.625 – 0.750 ĺ 1/4 – 20 x 0.63 Ø = 7 – 10 mm ĺ M3

Ø 1.000 ĺ 3/8 – 16 x 0.87 Ø > 10 – 13 mm ĺ M4
Ø 1.250 – 1.375 ĺ 1/2 – 13 x 1.12 Ø > 13 – 16 mm ĺ M5
Ø 1.625 – 1.750 ĺ 5/8 – 11 x 1.38 Ø > 16 – 21 mm ĺ M6
Ø 2.000 – 2.875 ĺ 3/4 – 10 x 1.61 Ø > 21 – 24 mm ĺ M8
7
Ø 3.625 – 4.750 ĺ 1 – 8 x 2.13 Ø > 24 – 30 mm ĺ M10
Ø 6.250 – 7.500 ĺ 1-1/8 – 7 x 2.13 Ø > 30 – 38 mm ĺ M12
Ø > 38 – 50 mm ĺ M16
Ø > 50 – 85 mm ĺ M20
Ø > 85 – 130 mm ĺ M24
Ø > 130 mm ĺ M30

Centering bores: according to DIN 332, shape D [in], shape DR [mm]

7.3.3 Symbols for scope of delivery

Standard parts supplied by SEW-EURODRIVE.

Standard parts not supplied by SEW-EURODRIVE.

7.3.4 Breather valves

Error! Bookmark not defined.

Screw plugs are installed throughout the gear unit upon delivery. Depending on the
mounting position required (M1 to M6), the appropriate screw plug should be replaced
by the breather plug supplied by the factory. Proper breather plug position is shown in
the Mounting Position pages

7.3.5 Shrink disk connection

Error! Bookmark not defined.

In order to non-positively transfer the torques stated in the catalog for gear units with
hollow shaft and shrink disk connection, observe the following conditions in addition to
the information shown on the dimension pages when making the customer shaft:
• Surface roughness Rz ” 16 μm
• Elastic limit of the customer shaft material Re and/or Rp0.2 • 305 N/mm²
• Customer shaft should be a solid shaft. Please contact SEW-EURODRIVE if you
desire to use a hollow shaft for the customer shaft.
24833231/EN-US – 07/2021

7.3.6 Splined hollow shaft

Error! Bookmark not defined.

FV.. hollow shaft gear unit sizes 27 to 107, and KV.. sizes 37 to 107 are supplied with
splining according to standard 5480.

Catalog – DRN.. Gearmotors (IE3) 163

 7 Selections and dimensions - Overview
Dimension sheet information

7.3.7 Rubber buffer for FA/FH/FV/FT

Error! Bookmark not defined.

The values shown on the FA/FH/FV/FT dimension sheets for rubber buffers reflect the
gear units in a loose state. During installation, it is necessary to preload the rubber
buffer by the indicated value, ǻL. The characteristic curve of spring for the rubber buffer
is available upon request from SEW-EURODRIVE.

7.3.8 Motor options

The motor dimensions may change when installing motor options. Refer to the
dimension drawings of the motor options in the "AC Motors" catalog.

7.3.9 Special designs

The terminal box dimensions in special or optional designs might vary from the
standard

7.3.10 Torque Arms

For hollow shaft units of K, S, and W, the torque arm dimensions are shown. To specify
the angle of degrees when mounted, see (ĺ  65)

7.3.11 Gearmotor dimension drawings

The dimension drawings of the gearmotors are described below:

LS
L

LBS ADS
LB AD
AC

8671113739

L Total length of gearmotor

LS Total length of gearmotor including brake
LB Length of motor
LBS Length of brakemotor
AC Diameter of motor
AD Center of motor shaft to top part of standard terminal box. Other available terminal boxes
may have different dimensions.
ADS Center of brakemotor shaft to top part of standard terminal box. Other available terminal
boxes may have different dimensions.
24833231/EN-US – 07/2021

164 Catalog – DRN.. Gearmotors (IE3)

 Selections and dimensions - Overview
Dimension sheet information 7

7
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 165

 7 Selections and dimensions - Overview
Dimension sheet information

24833231/EN-US – 07/2021

166 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Designs 8
8 Helical gearmotors
Error! Bookmark not defined.

8.1 R.. DRN.. Designs

Error! Bookmark not defined.Error! Bookmark not defined.

RF..DRN..

R..DRN..

RM..DRN..

R..F DRN..
24833231/EN-US – 07/2021

8654457099

Catalog – DRN.. Gearmotors (IE3) 167

 8 Helical gearmotors
R.. DRN.. Designs

RX..DRN..

RXF..DRN..

RZ..DRN..

8962221323

24833231/EN-US – 07/2021

168 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
8.2 R.. DRN.. Possible combinations
Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.

RX57, ne=1700 rpm DRN … 610 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
1
309 345 650 - 5.50*
335 315 635 - 5.07
391 600 550 - 4.35
449 610 515 - 3.79 8
479 610 500 - 3.55*
541 575 480 - 3.14
584 590 405 - 2.91
644 610 325 - 2.64*
717 610 260 - 2.37
833 610 166 - 2.04
885 610 126 - 1.92*
1030 610 27 - 1.65
1150 600 - - 1.48
1310 555 - - 1.30

RX67, ne=1700 rpm DRN … 1180 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
1
280 380 840 - 6.07
328 660 745 - 5.18
375 725 700 - 4.53
395 705 685 - 4.30*
451 765 640 - 3.77
531 880 580 - 3.20*
588 930 545 - 2.89
669 1040 340 - 2.54
708 1080 235 - 2.40*
833 1180 - - 2.04
914 1110 - - 1.86
1055 1000 - - 1.61
1215 920 - - 1.40*

RX77, ne=1700 rpm DRN … 1900 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
1
24833231/EN-US – 07/2021

212 500 1330 - 8.00*

228 465 1300 - 7.47
265 910 1170 - 6.41
302 970 1110 - 5.63
318 910 1100 - 5.35*
359 1080 1020 - 4.73
421 1260 930 - 4.04*
459 1350 890 - 3.70
523 1610 570 - 3.25*

Catalog – DRN.. Gearmotors (IE3) 169

 8 Helical gearmotors
R.. DRN.. Possible combinations

RX77, ne=1700 rpm DRN … 1900 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
552 1700 425 - 3.08*
630 1900 103 - 2.70
700 1900 - - 2.43
798 1760 - - 2.13
904 1650 - - 1.88*
1020 1530 - - 1.67
1195 1370 - - 1.42

RX87, ne=1700 rpm DRN … 3580 lb-in

na Tamax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L
160L
1
197 1220 1650 - 8.65
223 1310 1570 - 7.63
236 1230 1550 - 7.20*
264 1690 1430 - 6.45
306 1990 1320 - 5.56*
335 2210 1250 - 5.07
378 2560 1140 - 4.50*
450 2690 1040 - 3.78
489 3580 440 - 3.48
550 3580 270 - 3.09
616 3580 91 - 2.76*
685 3580 - - 2.48
791 3400 - - 2.15
881 3140 - - 1.93
1060 2780 - - 1.60*
1225 2560 - - 1.39

RX97, ne=1700 rpm DRN … 5260 lb-in

na Tamax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L 225S
160L
1
207 1990 2000 - 8.23
237 2300 1870 - 7.16*
259 2650 1780 - 6.56
294 3710 1590 - 5.79
346 3490 1500 - 4.91
376 5260 1160 - 4.52
421 5260 970 - 4.04
24833231/EN-US – 07/2021

467 5260 795 - 3.64*

515 5260 620 - 3.30
582 5260 425 - 2.92
644 5260 235 - 2.64
759 5260 - - 2.24*
867 5040 - - 1.96
1035 4460 - - 1.64
1195 4020 - - 1.42

170 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
RX107, ne=1700 rpm DRN … 7340 lb-in
na Tamax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
1
256 4070 2010 - 6.63*
303 4020 1880 - 5.61
328 6140 1600 - 5.19
366 6140 1510 - 4.65
405 7340 1090 - 4.20*
446 7340 900 - 3.81 8
503 7340 670 - 3.38
554 7340 480 - 3.07
644 7340 167 - 2.64*
739 7340 - - 2.30
872 6760 - - 1.95
994 6230 - - 1.71
1180 5700 - - 1.44

R07, ne=1700 rpm DRN … 440 lb-in

na Tamax FRa ij(/R) i
rpm lb-in lb ' 63
71 80M
80MK

22 440 340 - 78.24

24 440 340 - 71.47
28 440 335 - 60.32
33 440 315 - 51.52
36 440 305 - 47.78
38 440 295 - 44.16
41 440 285 - 41.31
42 440 285 - 40.34
44 440 275 - 38.51
50 440 265 - 34.05
58 440 245 - 29.08
63 440 235 - 26.97
73 440 220 - 23.32
78 440 215 - 21.73
2

93 440 198 - 18.31

102 440 190 - 16.73
120 440 175 - 14.12
141 440 161 - 12.06
152 440 155 - 11.18
24833231/EN-US – 07/2021

176 440 144 - 9.67

189 440 138 - 9.01
217 430 130 - 7.85
227 380 106 - 7.48
249 380 93 - 6.83
295 350 93 - 5.76
346 325 95 - 4.92
372 315 93 - 4.57

Catalog – DRN.. Gearmotors (IE3) 171

 8 Helical gearmotors
R.. DRN.. Possible combinations

R07, ne=1700 rpm DRN … 440 lb-in

na Tamax FRa ij(/R) i
rpm lb-in lb ' 63
71 80M
80MK

430 300 91 - 3.95

462 290 91 - 3.68
530 270 90 - 3.21

R17, ne=1700 rpm DRN … 750 lb-in

na Tamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
3

21 750 395 - 81.64

24 750 395 - 70.39
26 750 395 - 65.61
30 750 395 - 57.35
32 750 395 - 53.76
36 750 395 - 47.44
38 750 395 - 44.18
44 750 395 - 38.61
47 750 395 - 36.20
53 750 385 - 31.94
60 750 365 - 28.32
71 750 340 - 24.07
2

67 750 345 - 25.23

73 750 330 - 23.15
86 750 310 - 19.71
100 750 285 - 16.99
107 750 275 - 15.84
123 750 260 - 13.84
131 750 250 - 12.98
148 715 240 - 11.45
167 680 230 - 10.15
197 635 220 - 8.63
225 495 210 - 7.55
241 485 205 - 7.04
276 475 194 - 6.15
295 465 190 - 5.76
334 450 182 - 5.09
377 420 176 - 4.51
444 395 168 - 3.83

R27, ne=1700 rpm DRN … 1150 lb-in

24833231/EN-US – 07/2021

na Tamax FRa ij(/R) i 63 80M 90L 100LM

rpm lb-in lb ' 71 90S 100L
80MK
3

13 1150 950 - 135.09

14 1150 950 - 123.91
16 1150 950 - 105.49
19 1150 950 - 90.96
20 1150 940 - 84.78

172 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R27, ne=1700 rpm DRN … 1150 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
23 1150 890 - 74.11
24 1150 870 - 69.47
28 1150 830 - 61.30
30 1150 800 - 55.87
35 1150 755 - 48.17
38 1150 735 - 44.90
43 1150 695 - 39.25 8
46 1150 680 - 36.79
52 1150 645 - 32.47
59 1150 615 - 28.78
69 1150 575 - 24.47
2

60 1150 610 - 28.37

65 1150 590 - 26.09
76 1150 550 - 22.32
88 1150 520 - 19.35
94 1150 505 - 18.08
109 1150 475 - 15.63
128 1150 410 - 13.28*
143 1140 370 - 11.86
168 1070 355 - 10.13
181 1070 133 - 9.41
208 1020 129 - 8.16
223 990 137 - 7.63*
258 930 136 - 6.59
304 870 139 - 5.60*
340 840 136 - 5.00*
398 765 153 - 4.27
425 750 151 - 4.00*
504 695 152 - 3.37

R27R17, ne=1700 rpm DRN … 1150 lb-in

na Tamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
3 3

0.20 1150 950 - 8612

0.23 1150 745 - 7425
0.25 1150 950 - 6921
0.28 1150 950 - 6050
0.33 1150 745 - 5217
0.36 1150 950 - 4661
24833231/EN-US – 07/2021

0.42 1150 745 - 4073

0.48 1150 950 - 3516
0.54 1150 950 - 3160
0.62 1150 950 - 2763
0.70 1150 950 - 2414
0.81 1150 950 - 2110
0.91 1150 950 - 1862
1.0 1150 745 - 1625
1.2 1150 950 - 1434

Catalog – DRN.. Gearmotors (IE3) 173

 8 Helical gearmotors
R.. DRN.. Possible combinations

R27R17, ne=1700 rpm DRN … 1150 lb-in

na Tamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
1.4 1150 950 - 1254
2 3

0.93 1150 950 - 1822

1.1 1150 950 - 1580
1.2 1150 950 - 1464
1.3 1150 950 - 1270
1.5 1150 950 - 1100
1.7 1150 950 - 972
2.0 1150 950 - 840
2.3 1150 950 - 741
2.6 1150 950 - 654
3.0 1150 950 - 566
3.4 1150 950 - 499
3 2

1.5 1150 950 - 1101

1.8 1150 950 - 962
2.0 1150 745 - 848
2.3 1150 745 - 743
2.6 1150 950 - 649
3.0 1150 950 - 567
3.3 1150 950 - 509
3.9 1150 950 - 432
4.4 1150 950 - 387
5.0 1150 745 - 339
5.7 1150 745 - 296
6.6 1150 950 - 259
7.4 1150 950 - 229
8.5 1150 950 - 200
9.6 1150 745 - 177
10 1150 950 - 166
11 1150 950 - 150
12 1150 950 - 141
14 1150 745 - 124
15 1150 950 - 110
18 1150 950 - 94
2 2

3.9 1150 950 - 440

4.5 1150 950 - 381
5.2 1150 950 - 329
5.9 1150 950 - 290
6.6 1150 950 - 256
7.5 1150 950 - 227
24833231/EN-US – 07/2021

8.4 1150 950 - 203

9.5 1150 950 - 179
11 1150 950 - 156
13 1150 950 - 135
14 1150 950 - 118
16 1150 950 - 104
19 1150 950 - 90

174 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R37, ne=1700 rpm DRN … 1760 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3

13 1760 1110 7.9 134.82

14 1760 1110 8 123.66
16 1760 1110 8 105.28
19 1760 1110 8 90.77
20 1760 1110 8 84.61
23 1760 1110 8 73.96 8
25 1760 1110 8 69.33
28 1760 1110 8.1 61.18
30 1760 1110 8.7 55.76
35 1760 1080 8.7 48.08
38 1760 1020 8.8 44.81
43 1760 920 8.8 39.17
46 1760 880 8.9 36.72
52 1760 790 8.9 32.40
59 1760 705 9 28.73
70 1760 605 9 24.42
2

60 1760 700 7.3 28.32

65 1630 740 7.4 26.03
76 1760 545 7.4 22.27
88 1760 460 7.5 19.31
94 1760 425 7.5 18.05
109 1760 345 7.7 15.60
128 1680 320 7.9 13.25
144 1610 310 8 11.83
168 1500 315 8.1 10.11
180 1470 305 8.2 9.47
213 1380 300 8.4 7.97
255 1270 144 12.1 6.67
300 1250 94 12.4 5.67
336 1190 104 12.7 5.06
394 1110 114 13 4.32
420 1070 121 13.2 4.05
499 990 138 13.7 3.41

R37R17, ne=1700 rpm DRN … 1760 lb-in

na Tamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
3 3

0.20 1760 1110 - 8595

24833231/EN-US – 07/2021

0.23 1760 1110 - 7411

0.25 1760 1110 - 6907
0.28 1760 1110 - 6038
0.33 1760 1110 - 5206
0.37 1760 1110 - 4651
0.42 1760 1110 - 4065
0.46 1760 1110 - 3658
0.54 1760 1110 - 3154
0.62 1760 1110 - 2757

Catalog – DRN.. Gearmotors (IE3) 175

 8 Helical gearmotors
R.. DRN.. Possible combinations

R37R17, ne=1700 rpm DRN … 1760 lb-in

na Tamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
0.71 1760 1110 - 2409
0.81 1760 1110 - 2106
0.92 1760 1110 - 1856
1.0 1760 1110 - 1622
1.2 1760 1110 - 1431
1.4 1760 1110 - 1251
2 3

0.94 1760 1110 - 1818

1.1 1760 1110 - 1576
1.3 1760 1110 - 1359
1.3 1760 1110 - 1267
1.5 1760 1110 - 1098
1.8 1760 1110 - 970
2.0 1760 1110 - 839
2.3 1760 1110 - 740
2.6 1760 1110 - 653
2.9 1760 1110 - 577
3.4 1760 1110 - 498
3 2

1.5 1760 1110 - 1099

1.8 1760 1110 - 960
2.0 1760 1110 - 847
2.3 1760 1110 - 741
2.6 1760 1110 - 647
3.0 1760 1110 - 566
3.3 1760 1110 - 508
3.9 1760 1110 - 431
4.4 1760 1110 - 387
5.0 1760 1110 - 338
5.7 1760 1110 - 296
6.6 1760 1110 - 259
7.5 1760 1110 - 228
8.5 1760 1110 - 199
9.9 1760 1110 - 172
11 1760 1110 - 150
13 1760 1110 - 130
14 1760 1110 - 124
15 1760 1110 - 110
18 1760 1110 - 94
2 2

3.9 1760 1110 - 439

4.5 1760 1110 - 378
24833231/EN-US – 07/2021

5.2 1760 1110 - 328

5.9 1760 1110 - 289
6.4 1760 1110 - 265
7.5 1760 1110 - 226
8.4 1760 1110 - 202
9.5 1760 1110 - 179
11 1760 1110 - 156
13 1760 1110 - 135

176 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R37R17, ne=1700 rpm DRN … 1760 lb-in
na Tamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
13 1760 1110 - 127
16 1760 1110 - 104
19 1760 1110 - 90

R47, ne=1700 rpm DRN … 2650 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
71 90S 100L
rpm lb-in lb '
80MK 8
3

9.6 2650 1220 6.9 176.88

10 2650 1220 6.9 162.94
12 2650 1220 6.9 139.99
14 2650 1220 6.9 121.87
15 2650 1220 6.9 114.17
17 2650 1220 7 100.86
18 2650 1220 7 93.68
20 2650 1220 7 84.90
22 2650 1220 7 76.23
25 2650 1220 7.6 68.54
26 2650 1200 7.6 64.21
30 2650 1150 7.6 56.73
32 2650 1110 7.6 52.69
36 2650 1070 7.7 47.75
40 2650 1020 7.7 42.87
46 2650 960 7.7 36.93
49 2650 940 7.7 34.73
57 2650 880 7.8 29.88
64 2650 840 7.9 26.70
72 2650 775 8 23.59
2

50 2120 970 6.5 33.79

55 1940 960 6.5 31.12
64 2650 840 6.6 26.74
73 2650 760 6.6 23.28
78 2650 710 6.7 21.81
88 2610 640 6.8 19.27
95 2560 615 6.8 17.89
105 2430 625 6.9 16.22
117 2340 605 7 14.56
136 2210 590 7.1 12.54
144 2160 575 7.1 11.79
167 2030 565 7.3 10.15
24833231/EN-US – 07/2021

187 1940 550 7.7 9.07

212 1810 555 7.8 8.01
219 1440 565 9.5 7.76*
244 1400 540 9.7 6.96
283 1380 510 9.9 6.00
301 1370 500 10 5.64*
351 1320 470 10.3 4.85
392 1290 455 11.1 4.34
444 1270 430 11.4 3.83

Catalog – DRN.. Gearmotors (IE3) 177

 8 Helical gearmotors
R.. DRN.. Possible combinations

R47R37, ne=1700 rpm DRN … 2650 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3 3

0.13 2650 1220 - 13598

0.14 2650 1220 - 12472
0.16 2650 1220 - 10619
0.19 2650 1220 - 9155
0.20 2650 1220 - 8534
0.23 2650 1220 - 7460
0.24 2650 1220 - 6993
0.28 2650 1220 - 6171
0.30 2650 1220 - 5624
0.35 2650 1220 - 4849
0.38 2650 1220 - 4520
0.43 2650 1220 - 3951
0.46 2650 1220 - 3704
0.52 2650 1220 - 3268
0.59 2650 1220 - 2898
0.69 2650 1220 - 2463
2 3

0.65 2650 1220 - 2598

0.71 2650 1220 - 2383
0.84 2650 1220 - 2029
0.97 2650 1220 - 1749
1.0 2650 1220 - 1630
1.2 2650 1220 - 1425
1.3 2650 1220 - 1336*
1.4 2650 1220 - 1179
1.6 2650 1220 - 1074
1.8 2650 1220 - 927
2.0 2650 1220 - 863
2.3 2650 1220 - 755
2.4 2650 1220 - 708
2.7 2650 1220 - 624
3.1 2650 1220 - 554
3.6 2650 1220 - 471
3 2

0.60 2650 1220 - 2856

0.65 2650 1220 - 2625
0.76 2650 1220 - 2246
0.87 2650 1220 - 1948
0.93 2650 1220 - 1821
1.1 2650 1220 - 1573
24833231/EN-US – 07/2021

1.4 2650 1220 - 1193

1.7 2650 1220 - 1020
1.8 2650 1220 - 955
2.1 2650 1220 - 804
2.5 2650 1220 - 673
3.0 2650 1220 - 572
3.3 2650 1220 - 510
3.9 2650 1220 - 436
4.2 2650 1220 - 408

178 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R47R37, ne=1700 rpm DRN … 2650 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
4.9 2650 1220 - 344
2 2

3.1 2650 1220 - 546

3.4 2650 1220 - 502
4.0 2650 1220 - 429
4.6 2650 1220 - 372
4.9 2650 1220 - 348 8
5.6 2650 1220 - 301
6.7 2650 1220 - 255
7.5 2650 1220 - 228
8.7 2650 1220 - 195
9.3 2650 1220 - 182
11 2650 1220 - 154
13 2650 1220 - 129
16 2650 1220 - 109
17 2650 1220 - 98

R57, ne=1700 rpm DRN … 3980 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3

9.1 3980 1600 6.9 186.89

9.9 3980 1600 6.9 172.17
11 3980 1600 6.9 147.92
13 3980 1600 6.9 128.77
14 3980 1600 6.9 120.63
16 3980 1600 7 106.58
17 3980 1600 7 98.99
19 3980 1600 7 89.71
21 3980 1580 7 80.55
25 3980 1490 7.5 69.23
26 3980 1450 7.5 64.85
30 3980 1370 7.6 57.29
32 3980 1330 7.6 53.22
35 3980 1280 7.6 48.23
39 3980 1220 7.6 43.30
46 3980 1140 7.6 37.30*
48 3980 1110 7.7 35.07
56 3980 1040 7.7 30.18
63 3980 990 7.8 26.97
2
24833231/EN-US – 07/2021

65 3980 980 6.4 26.31

68 3980 950 6.5 24.99*
78 3980 900 6.6 21.93
91 3980 830 6.7 18.60*
101 3980 745 6.7 16.79
115 3840 695 6.8 14.77*
122 3800 670 6.8 13.95*
143 3580 645 6.9 11.88
158 3450 635 7.2 10.79

Catalog – DRN.. Gearmotors (IE3) 179

 8 Helical gearmotors
R.. DRN.. Possible combinations

R57, ne=1700 rpm DRN … 3980 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
182 3270 615 7.4 9.35
188 3310 305 8.7 9.06
213 3140 315 8.8 7.97
226 3090 300 8.8 7.53
265 2960 270 9 6.41
292 2830 285 9.6 5.82
337 2690 270 9.9 5.05
387 2470 315 10.1 4.39

R57R37, ne=1700 rpm DRN … 3980 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3 3

0.12 3980 1600 - 14369

0.14 3980 1600 - 12095
0.16 3980 1600 - 10860
0.18 3980 1600 - 9445
0.20 3980 1600 - 8480
0.23 3980 1600 - 7312
0.26 3980 1600 - 6521
0.30 3980 1600 - 5585
0.34 3980 1600 - 4928
0.39 3980 1600 - 4378
0.44 3980 1600 - 3873
0.51 3980 1600 - 3344
0.58 3980 1600 - 2907
0.66 3980 1600 - 2567
0.76 3980 1600 - 2244
0.86 3980 1600 - 1967
2 3

0.57 3980 1600 - 2957

0.68 3980 1600 - 2508
0.74 3980 1600 - 2309
0.85 3980 1600 - 1991
0.96 3980 1600 - 1768
1.1 3980 1600 - 1520
1.3 3980 1600 - 1342*
1.5 3980 1600 - 1164
1.7 3980 1600 - 1027
1.9 3980 1600 - 894
2.1 3980 1600 - 805
24833231/EN-US – 07/2021

2.5 3980 1600 - 683

2.8 3980 1600 - 603
3.2 3980 1600 - 534
3.7 3980 1600 - 454
4.1 3980 1600 - 410
3 2

0.98 3980 1600 - 1732

1.1 3980 1600 - 1555
1.2 3980 1600 - 1399

180 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R57R37, ne=1700 rpm DRN … 3980 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
1.4 3980 1600 - 1189
1.6 3980 1600 - 1034
2.2 3980 1600 - 782
2.5 3980 1600 - 678
2.8 3980 1600 - 604
3.2 3980 1600 - 537
3.6 3980 1600 - 471 8
4.8 3980 1600 - 357
5.3 3980 1600 - 319
6.2 3980 1600 - 273
7.1 3980 1600 - 241
7.9 3980 1600 - 215
9.1 3980 1600 - 187
10 3980 1600 - 164
12 3980 1600 - 142
2 2

4.7 3980 1600 - 359

5.2 3980 1600 - 324
5.9 3980 1600 - 290
6.5 3980 1600 - 262
6.9 3980 1600 - 246*
7.7 3980 1600 - 220*
9.0 3980 1600 - 188
11 3980 1600 - 159
12 3980 1600 - 146
13 3980 1600 - 134

R67, ne=1700 rpm DRN … 5300 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3

8.5 5300 1700 6.4 199.81

9.2 5300 1700 6.4 184.07
11 5300 1700 6.4 158.14
12 5300 1700 6.4 137.67
13 5300 1700 6.4 128.97
15 5300 1700 6.5 113.94
16 5300 1700 6.5 105.83
18 5300 1700 6.5 95.91
20 5300 1700 6.5 86.11
23 5300 1700 6.5 74.17
24833231/EN-US – 07/2021

24 5300 1700 6.5 69.75

28 5300 1700 7 61.26
30 5300 1700 7 56.89
33 5300 1700 7.1 51.56
37 5300 1700 7.1 46.29
43 5130 1750 7.1 39.88*
45 5040 1780 7.1 37.50
53 4770 1850 7.2 32.27
59 4600 1890 7.3 28.83

Catalog – DRN.. Gearmotors (IE3) 181

 8 Helical gearmotors
R.. DRN.. Possible combinations

R67, ne=1700 rpm DRN … 5300 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
2

60 4770 1850 6 28.13

64 4770 1850 6 26.72
73 4950 1760 6.1 23.44
85 5300 1470 6.2 19.89
95 5220 1380 6.2 17.95
108 4950 1350 6.3 15.79
114 4860 1320 6.3 14.91
134 4600 1260 6.4 12.70
147 4420 1230 6.7 11.54
170 4150 1200 6.8 10.00
195 3890 1190 7 8.70*
218 3360 1110 8.3 7.79
231 3270 1100 8.3 7.36*
271 2910 1150 8.5 6.27
298 2740 1130 9.1 5.70
345 2560 1080 9.4 4.93
396 2380 1040 9.7 4.29

R67R37, ne=1700 rpm DRN … 5300 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3 3

0.11 5300 1700 - 15361

0.13 5300 1700 - 12931
0.14 5300 1700 - 11996
0.17 5300 1700 - 10097
0.19 5300 1700 - 9066
0.22 5300 1700 - 7816
0.25 5300 1700 - 6732
0.28 5300 1700 - 5970
0.32 5300 1700 - 5268
0.36 5300 1700 - 4680
0.41 5300 1700 - 4136
0.48 5300 1700 - 3566
0.54 5300 1700 - 3125
0.62 5300 1700 - 2745
0.71 5300 1700 - 2403
2 3

0.63 5300 1700 - 2682

0.69 5300 1700 - 2460
24833231/EN-US – 07/2021

0.81 5300 1700 - 2094

0.94 5300 1700 - 1805
1.0 5300 1700 - 1629
1.2 5300 1700 - 1471
1.2 5300 1700 - 1379
1.5 5300 1700 - 1109
1.8 5300 1700 - 956
1.9 5300 1700 - 891
2.3 5300 1700 - 730

182 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R67R37, ne=1700 rpm DRN … 5300 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
2.6 5300 1700 - 644
3.0 5300 1700 - 571
3.5 5300 1700 - 486
3 2

0.80 5300 1700 - 2136

0.92 5300 1700 - 1852
1.0 5300 1700 - 1652 8
1.2 5300 1700 - 1432
1.4 5300 1700 - 1259
1.5 5300 1700 - 1106
2.0 5300 1700 - 836
2.3 5300 1700 - 750
2.6 5300 1700 - 646
3.0 5300 1700 - 574
3.4 5300 1700 - 495
3.9 5300 1700 - 438
4.4 5300 1700 - 388
4.9 5300 1700 - 344
5.8 5300 1700 - 294
6.5 5300 1700 - 261
7.3 5300 1700 - 234
8.5 5300 1700 - 200
9.7 5300 1700 - 176
11 5300 1700 - 158
2 2

3.8 5300 1700 - 443

4.4 5300 1700 - 384
4.7 5300 1700 - 359
5.5 5300 1700 - 310
6.4 5300 1700 - 264*
7.2 5300 1700 - 235
8.5 5300 1700 - 201
9.4 5300 1700 - 181
11 5300 1700 - 159

R77, ne=1700 rpm DRN … 7250 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3

8.7 7250 2230 6.4 195.24*

10 7250 2230 6.5 166.59
24833231/EN-US – 07/2021

12 7250 2230 6.4 145.67

12 7250 2230 6.4 138.39
14 7250 2230 6.5 121.42
17 7250 2230 6.5 102.99
18 7250 2230 6.5 92.97
21 7250 2230 6.5 81.80
22 7250 2230 6.5 77.24
26 7250 2230 6.5 65.77
29 7250 2230 7.1 57.68

Catalog – DRN.. Gearmotors (IE3) 183

 8 Helical gearmotors
R.. DRN.. Possible combinations

R77, ne=1700 rpm DRN … 7250 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
33 7250 2230 7.1 52.07
37 7250 2230 7.1 45.81
39 7250 2230 7.1 43.26
46 7250 2230 7.1 36.83
51 7250 2230 7.2 33.47
59 7250 2030 7.3 29.00
67 6900 1950 7.3 25.23
2

73 7250 1690 6.1 23.37

79 7250 1560 6.1 21.43
90 6900 1510 6.1 18.80
95 6900 1430 6.2 17.82*
109 6540 1390 6.2 15.60
121 6370 1330 6.5 14.05
138 6100 1270 6.4 12.33
156 5830 1220 6.5 10.88
176 5570 1190 6.7 9.64
198 5570 705 7.5 8.59
220 5390 675 7.9 7.74
250 5130 660 7.8 6.79
284 4770 700 8 5.99*
320 4510 710 8.4 5.31*

R77R37, ne=1700 rpm DRN … 7250 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3 3

0.10 7250 2230 - 16370

0.11 7250 2230 - 15015
0.12 7250 2230 - 13885
0.13 7250 2230 - 12783
0.15 7250 2230 - 11021
0.17 7250 2230 - 9788
0.20 7250 2230 - 8714
0.22 7250 2230 - 7617
0.25 7250 2230 - 6770
0.29 7250 2230 - 5838
0.33 7250 2230 - 5184
0.38 7250 2230 - 4470
0.43 7250 2230 - 3999
0.49 7250 2230 - 3488
24833231/EN-US – 07/2021

0.56 7250 2230 - 3053

0.64 7250 2230 - 2671
2 3

0.54 7250 2230 - 3151

0.59 7250 2230 - 2890
0.69 7250 2230 - 2460
0.80 7250 2230 - 2121
0.86 7250 2230 - 1977
0.98 7250 2230 - 1728

184 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R77R37, ne=1700 rpm DRN … 7250 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
1.0 7250 2230 - 1620
1.2 7250 2230 - 1430
1.3 7250 2230 - 1303
1.5 7250 2230 - 1124
1.6 7250 2230 - 1047
1.9 7250 2230 - 915
2.0 7250 2230 - 858 8
2.2 7250 2230 - 757
2.5 7250 2230 - 671
3.0 7250 2230 - 571
3 2

0.72 7250 2230 - 2345

0.82 7250 2230 - 2070
0.93 7250 2230 - 1822
1.1 7250 2230 - 1580
1.2 7250 2230 - 1394
1.4 7250 2230 - 1218
1.6 7250 2230 - 1084*
1.8 7250 2230 - 940
2.1 7250 2230 - 821
2.3 7250 2230 - 731
2.6 7250 2230 - 646
3.0 7250 2230 - 560
3.5 7250 2230 - 488
3.9 7250 2230 - 436
4.6 7250 2230 - 373
5.2 7250 2230 - 327
5.9 7250 2230 - 289
6.5 7250 2230 - 260
7.6 7250 2230 - 224
8.6 7250 2230 - 197
10 7250 2230 - 169
11 7250 2230 - 149
2 2

3.3 7250 2230 - 520

3.8 7250 2230 - 451
4.0 7250 2230 - 422
4.7 7250 2230 - 365
5.5 7250 2230 - 310*
6.2 7250 2230 - 276
7.2 7250 2230 - 236
7.7 7250 2230 - 221
24833231/EN-US – 07/2021

9.1 7250 2230 - 186

R87, ne=1700 rpm DRN … 13700 lb-in

na Tamax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L
160L
3

6.9 13700 3800 6 246.54

7.9 13700 3800 6 216.54

Catalog – DRN.. Gearmotors (IE3) 185

 8 Helical gearmotors
R.. DRN.. Possible combinations

R87, ne=1700 rpm DRN … 13700 lb-in

na Tamax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L
160L
8.3 13700 3800 6 205.71
9.4 13700 3800 6 181.77
11 13700 3800 6 155.34
12 13700 3800 6 142.41
14 13700 3800 6 124.97
14 13700 3800 6 118.43*
16 13700 3800 6 103.65
18 13700 3800 6 93.38
21 13700 3730 6 81.92
23 13700 3380 6.4 72.57
27 13700 3020 6.4 63.68*
28 13700 2880 6.4 60.35*
32 13700 2540 6.5 52.82
36 13700 2280 6.5 47.58
41 13700 1970 6.5 41.74
46 13700 1680 6.5 36.84*
52 13700 1420 6.6 32.66*
61 13200 1250 6.6 27.88
2

49 13200 1690 5.5 34.40*

54 13700 1330 5.5 31.40
61 13700 1080 5.5 27.84*
73 13700 740 5.5 23.40
79 13200 740 5.7 21.51
89 12700 720 5.7 19.10
100 12200 685 5.8 17.08*
111 11800 665 5.9 15.35
128 11300 630 6 13.33
142 10800 615 6 11.93
172 10400 500 6.1 9.90*
186 10700 - 6.3 9.14*
207 10200 - 6.6 8.22
238 9460 - 6.7 7.13
266 9020 - 6.8 6.39
321 8050 149 7 5.30*

R87R57, ne=1700 rpm DRN … 13700 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3 3

0.10 13700 3800 - 17452

24833231/EN-US – 07/2021

0.11 13700 3800 - 15310

0.12 13700 3800 - 13813
0.14 13700 3800 - 12025
0.16 13700 3800 - 10549
0.18 13700 3800 - 9244
0.21 13700 3800 - 8109
0.24 13700 3800 - 7038
0.28 13700 3800 - 6174
0.31 13700 3800 - 5449

186 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R87R57, ne=1700 rpm DRN … 13700 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
0.35 13700 3800 - 4831
0.40 13700 3800 - 4206
0.45 13700 3800 - 3744
0.53 13700 3800 - 3233
0.59 13700 3800 - 2873
0.68 13700 3800 - 2518
0.77 13700 3800 - 2209 8
0.87 13700 3800 - 1961
1.7 13700 3800 - 994
1.9 13700 3800 - 881
2 3

0.42 13700 3800 - 4020

0.46 13700 3800 - 3703
0.53 13700 3800 - 3182
0.61 13700 3800 - 2770
0.66 13700 3800 - 2595
0.80 13700 3800 - 2129
0.88 13700 3800 - 1930
0.98 13700 3800 - 1733
1.1 13700 3800 - 1489
1.2 13700 3800 - 1395
1.4 13700 3800 - 1232
1.5 13700 3800 - 1145
1.6 13700 3800 - 1037
1.8 13700 3800 - 931
2.1 13700 3800 - 802*
2.3 13700 3800 - 754
2.6 13700 3800 - 649
2.9 13700 3800 - 580
3 2

0.98 13700 3800 - 1737

1.1 13700 3800 - 1524
1.3 13700 3800 - 1303
1.5 13700 3800 - 1143
1.7 13700 3800 - 1008
1.9 13700 3800 - 885
2.2 13700 3800 - 776
2.5 13700 3800 - 685*
2.8 13700 3800 - 599
3.2 13700 3800 - 525
3.7 13700 3800 - 456*
4.3 13700 3800 - 398
24833231/EN-US – 07/2021

4.8 13700 3800 - 352

5.6 13700 3800 - 305
6.3 13700 3800 - 268
7.2 13700 3800 - 236*
8.1 13700 3800 - 209*
2 2

3.2 13700 3800 - 538

3.6 13700 3800 - 472
4.2 13700 3800 - 400

Catalog – DRN.. Gearmotors (IE3) 187

 8 Helical gearmotors
R.. DRN.. Possible combinations

R87R57, ne=1700 rpm DRN … 13700 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
4.7 13700 3800 - 361
5.7 13700 3800 - 300
6.6 13700 3800 - 256
7.3 13700 3800 - 232
8.7 13700 3800 - 195

R97, ne=1700 rpm DRN … 26500 lb-in

na Tamax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L 225S
160L
3

5.9 26500 4450 5.7 289.74

6.6 26500 4450 5.7 255.71
7.0 26500 4450 5.7 241.25
7.9 26500 4450 5.7 216.28
9.1 26500 4450 5.7 186.30
10.0 26500 4450 5.7 170.02
11 26500 4450 5.7 150.78
13 26500 4450 5.7 126.75
15 26500 4450 5.7 116.48
16 26500 4450 5.7 103.44
18 26500 4270 5.7 92.48
20 26500 3840 5.8 83.15
24 26500 3300 5.8 72.17
26 26500 2930 6.1 65.21
28 26500 2620 6.2 59.92
32 26500 2210 6.2 53.21
36 26500 1840 6.2 47.58
40 26500 1500 6.2 42.78
46 26500 1060 6.3 37.13
51 25500 1030 6.3 33.25
62 23600 1090 6.3 27.58
2

53 22600 1800 5.3 32.05

63 22600 1340 5.3 27.19
68 25000 400 5.4 25.03
76 24000 400 5.5 22.37
84 23000 430 5.5 20.14
93 22100 485 5.6 18.24
105 21200 470 5.6 16.17
116 20300 510 5.6 14.62
137 19300 445 5.7 12.39
24833231/EN-US – 07/2021

157 18400 435 5.8 10.83

183 17900 - 5.6 9.29
203 17900 - 5.7 8.39
239 17600 - 5.8 7.12
274 16700 - 5.9 6.21
327 15700 - 6.1 5.20
378 14400 - 6.2 4.50*

188 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R97R57, ne=1700 rpm DRN … 26500 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3 3

0.08 26500 4450 - 21769

0.09 26500 4450 - 19332
0.10 26500 4450 - 17230
0.11 26500 4450 - 14999
0.13 26500 4450 - 13320
0.15 26500 4450 - 11156 8
0.17 26500 4450 - 10030
0.20 26500 4450 - 8706
0.22 26500 4450 - 7692
0.25 26500 4450 - 6708
0.29 26500 4450 - 5931
0.33 26500 4450 - 5161
0.37 26500 4450 - 4559
0.42 26500 4450 - 4004
0.49 26500 4450 - 3481
2 3

0.36 26500 4450 - 4678

0.39 26500 4450 - 4309
0.46 26500 4450 - 3702
0.56 26500 4450 - 3019
0.64 26500 4450 - 2668
0.76 26500 4450 - 2245
0.84 26500 4450 - 2016
0.98 26500 4450 - 1733
1.0 26500 4450 - 1623
1.2 26500 4450 - 1434
1.4 26500 4450 - 1207
1.6 26500 4450 - 1084
1.8 26500 4450 - 934
1.9 26500 4450 - 878
2.3 26500 4450 - 755
3 2

0.55 26500 4450 - 3065

0.62 26500 4450 - 2722
0.74 26500 4450 - 2311
0.82 26500 4450 - 2078
0.93 26500 4450 - 1823
1.1 26500 4450 - 1583
1.2 26500 4450 - 1396
1.4 26500 4450 - 1228
24833231/EN-US – 07/2021

1.6 26500 4450 - 1069

1.8 26500 4450 - 938
2.1 26500 4450 - 824
2.3 26500 4450 - 737
2.7 26500 4450 - 632
3.0 26500 4450 - 560
3.5 26500 4450 - 484
3.9 26500 4450 - 431
4.5 26500 4450 - 379

Catalog – DRN.. Gearmotors (IE3) 189

 8 Helical gearmotors
R.. DRN.. Possible combinations

R97R57, ne=1700 rpm DRN … 26500 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
5.1 26500 4450 - 336
5.7 26500 4450 - 296
6.8 26500 4450 - 249
7.3 26500 4450 - 234
8.1 26500 4450 - 209
2 2

2.7 26500 4450 - 625

3.1 26500 4450 - 549
3.6 26500 4450 - 466
4.0 26500 4450 - 420
4.6 26500 4450 - 370
4.9 26500 4450 - 349
5.7 26500 4450 - 297
6.3 26500 4450 - 270
7.5 26500 4450 - 227

R107, ne=1700 rpm DRN … 38000 lb-in

na Tamax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
3

6.8 38000 6620 7 251.15

7.4 38000 6620 7 229.95
8.4 38000 6620 7 203.16
9.9 38000 6620 7 172.34
11 38000 6620 7 158.68
12 38000 6620 7 141.83
13 38000 6620 7 127.68
15 38000 6620 7 115.63
17 38000 6620 7 102.53
18 38000 6620 7 92.70
22 38000 6520 7.1 78.57
23 38000 6320 7.3 72.88
26 38000 6050 7.3 65.60*
29 38000 5800 7.4 59.41
32 38000 5510 7.4 52.68
36 38000 5280 7.4 47.63
42 38000 4910 7.4 40.37*
48 38000 4620 7.4 35.26
58 38000 4260 7.5 29.49
2

55 38000 4340 6.7 30.77

24833231/EN-US – 07/2021

62 38000 4130 6.8 27.58

68 38000 3940 6.8 24.90*
75 38000 3760 6.9 22.62
85 38000 3550 6.9 20.07
93 38000 3390 6.8 18.21
109 38000 3140 6.9 15.65
124 38000 2930 6.9 13.66
147 38000 2690 7 11.59
168 38000 2500 7.1 10.13

190 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R107, ne=1700 rpm DRN … 38000 lb-in
na Tamax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
199 38000 2280 7.2 8.56
216 26200 2840 8.8 7.86
255 26200 2640 8.9 6.66
292 26200 2480 9 5.82
346 25600 2320 9.3 4.92

R107R77, ne=1700 rpm DRN … 38000 lb-in 8

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3 3

0.08 38000 6620 - 20018

0.10 38000 6620 - 17080
0.11 38000 6620 - 14936
0.13 38000 6620 - 12829
0.15 38000 6620 - 11256
0.18 38000 6620 - 9547
0.20 38000 6620 - 8618
0.22 38000 6620 - 7583
0.25 38000 6620 - 6743
0.29 38000 6620 - 5914
0.33 38000 6620 - 5168
0.38 38000 6620 - 4435
0.44 38000 6620 - 3896
0.50 38000 6620 - 3432
0.56 38000 6620 - 3039
0.63 38000 6620 - 2688
0.73 38000 6620 - 2339
2 3

0.43 38000 6620 - 3918

0.51 38000 6620 - 3343
0.56 38000 6620 - 3034
0.64 38000 6620 - 2653
0.75 38000 6620 - 2280
0.82 38000 6620 - 2067
1.0 38000 6620 - 1693
1.1 38000 6620 - 1550
1.2 38000 6620 - 1407
1.4 38000 6620 - 1209
1.6 38000 6620 - 1055
1.8 38000 6620 - 919
2.1 38000 6620 - 815
24833231/EN-US – 07/2021

2.4 38000 6620 - 717

2.7 38000 6620 - 626
3.2 38000 6620 - 528
3 2

0.86 38000 6620 - 1987

0.93 38000 6620 - 1827
1.1 38000 6620 - 1599
1.2 38000 6620 - 1400*
1.4 38000 6620 - 1226

Catalog – DRN.. Gearmotors (IE3) 191

 8 Helical gearmotors
R.. DRN.. Possible combinations

R107R77, ne=1700 rpm DRN … 38000 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
1.5 38000 6620 - 1104
1.8 38000 6620 - 939
2.1 38000 6620 - 822
2.8 38000 6620 - 614
3.1 38000 6620 - 544
3.5 38000 6620 - 492
4.1 38000 6620 - 417
4.6 38000 6620 - 369
5.3 38000 6620 - 323
6.0 38000 6620 - 285
6.7 38000 6620 - 253
7.9 38000 6620 - 214*
9.1 38000 6620 - 187
2 2

3.6 38000 6620 - 469

4.0 38000 6620 - 426
4.5 38000 6620 - 377
5.2 38000 6620 - 325
6.0 38000 6620 - 284
6.6 38000 6620 - 256
7.7 38000 6620 - 220
8.8 38000 6620 - 193
9.9 38000 6620 - 172

R127, ne=1700 rpm DRN … 53000 lb-in

na Tamax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
3

6.5 53000 - 6 262.65

7.1 53000 - 6 240.48
8.0 53000 - 6 212.46
9.4 53000 - 6 180.23
10 53000 - 6 165.95
11 53000 - 6 148.33
13 53000 - 6 133.53
14 53000 - 6 120.92
16 53000 - 6 107.23
18 53000 - 6 96.95
20 53000 - 7 85.26
21 53000 - 6 82.17
22 53000 - 7 76.21
24833231/EN-US – 07/2021

25 53000 - 7 68.61
27 53000 - 7 62.13
31 53000 - 7 55.09
34 53000 - 7 49.81
40 53000 - 7 42.22
46 50600 - 7 36.88
55 47600 - 7 30.84

192 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R127, ne=1700 rpm DRN … 53000 lb-in
na Tamax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
2

53 53000 - 6 32.18
59 53000 - 6 28.84
65 53000 - 6 26.04
72 53000 - 6 23.65
81 53000 - 6 20.98
89 53000 - 6 19.04 8
104 53000 - 6 16.37
119 53000 - 6 14.29
140 52500 - 6 12.12
161 50400 - 6 10.59
190 47900 - 7 8.96
192 34700 - 8 8.85
226 34700 - 8 7.51
259 34700 - 8 6.56
306 34700 - 8 5.55

R127R77, ne=1700 rpm DRN … 53000 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3 3

0.08 53000 - - 20936

0.10 53000 - - 17863
0.11 53000 - - 15620
0.12 53000 - - 14123
0.13 53000 - - 13417
0.14 53000 - - 11772
0.17 53000 - - 9985
0.19 53000 - - 9013
0.19 53000 - - 8771
0.21 53000 - - 8282
0.22 53000 - - 7639
0.24 53000 - - 7053
0.25 53000 - - 6722
0.27 53000 - - 6347
0.27 53000 - - 6185
0.30 53000 - - 5592
0.36 53000 - - 4740
0.38 53000 - - 4441
0.43 53000 - - 3949
0.45 53000 - - 3764
24833231/EN-US – 07/2021

0.48 53000 - - 3571

0.55 53000 - - 3110
0.60 53000 - - 2812
0.71 53000 - - 2383
0.88 53000 - - 1934
0.93 53000 - - 1835
1.1 53000 - - 1555
1.2 53000 - - 1444
1.4 53000 - - 1224

Catalog – DRN.. Gearmotors (IE3) 193

 8 Helical gearmotors
R.. DRN.. Possible combinations

R127R77, ne=1700 rpm DRN … 53000 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
2 3

0.49 53000 - - 3495

0.56 53000 - - 3056
0.59 53000 - - 2903
0.67 53000 - - 2547
0.79 53000 - - 2161
0.87 53000 - - 1951
0.99 53000 - - 1716
1.0 53000 - - 1620
1.2 53000 - - 1380
1.4 53000 - - 1210
1.8 53000 - - 961
2.2 53000 - - 773
2.8 53000 - - 608
3 2

0.68 53000 - - 2506

0.75 53000 - - 2266
0.84 53000 - - 2016
0.89 53000 - - 1920
0.93 53000 - - 1823
1.0 53000 - - 1673
1.1 53000 - - 1545
1.1 53000 - - 1512
1.3 53000 - - 1322
1.3 53000 - - 1282
1.4 53000 - - 1195
1.5 53000 - - 1164
1.6 53000 - - 1034
1.7 53000 - - 1013
1.7 53000 - - 987
1.8 53000 - - 936
1.8 53000 - - 935
2.0 53000 - - 830
2.1 53000 - - 794
2.1 53000 - - 792
2.2 53000 - - 777
2.3 53000 - - 750
2.6 53000 - - 659
2.6 53000 - - 642
2.7 53000 - - 636
2.8 53000 - - 614
2.9 53000 - - 581
24833231/EN-US – 07/2021

3.3 53000 - - 521

3.5 53000 - - 492
3.5 53000 - - 480
4.2 53000 - - 407
4.4 53000 - - 386
5.7 53000 - - 298
6.7 53000 - - 253

194 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R127R77, ne=1700 rpm DRN … 53000 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
2 2

3.5 53000 - - 490

4.3 53000 - - 394
5.2 53000 - - 327
6.6 53000 - - 259
8.4 53000 - - 202
10 53000 - - 162 8
13 53000 - - 126

R137, ne=1700 rpm DRN … 70700 lb-in

na Tamax FRa ij(/R) i 132S 132L 180M 200L 250ME
rpm lb-in lb ' 132M 160M 180L 225S 280S
160L 225M 280M
3

7.6 70700 12000 6 222.60*

9.0 70700 12000 6 188.45
9.7 70700 12000 6.1 174.40*
11 70700 12000 6.1 156.31
12 70700 12000 6.1 141.12*
13 70700 12000 6.1 128.18
15 70700 12000 6.1 113.72
16 70700 12000 6.1 103.20*
19 70700 12000 6.1 88.70*
21 70700 12000 6.4 80.91*
23 70700 12000 6.4 73.49
26 70700 12000 6.4 65.20
29 70700 12000 6.4 59.17*
33 70700 12000 6.4 50.86*
38 70700 12000 6.4 44.39
45 70700 12000 6.4 37.65
52 70700 11800 6.5 32.91
61 67900 11100 6.5 27.83
2

57 68800 11400 5.7 29.57*

70 70700 10000 5.8 24.12
77 70700 9520 5.8 22.00*
89 70700 8770 5.9 19.04*
101 70700 8150 5.9 16.80*
117 70700 7450 5.9 14.51
133 70700 6890 6 12.83
158 70700 6130 6.1 10.79
195 69300 5410 6.1 8.71
24833231/EN-US – 07/2021

224 45200 8000 8 7.59

266 45200 7340 8.2 6.38
330 40700 7070 8.2 5.15

Catalog – DRN.. Gearmotors (IE3) 195

 8 Helical gearmotors
R.. DRN.. Possible combinations

R137R77, ne=1700 rpm DRN … 70700 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3 3

0.08 70700 12000 - 22203*

0.09 70700 12000 - 18945
0.10 70700 12000 - 16566
0.12 70700 12000 - 14777
0.13 70700 12000 - 12921
0.15 70700 12000 - 11712
0.16 70700 12000 - 10573*
0.19 70700 12000 - 8784
0.23 70700 12000 - 7479
0.26 70700 12000 - 6559
0.29 70700 12000 - 5834
0.33 70700 12000 - 5116
0.38 70700 12000 - 4464
0.43 70700 12000 - 3928*
0.49 70700 12000 - 3454
0.57 70700 12000 - 2993
2 3

0.36 70700 12000 - 4709*

0.42 70700 12000 - 4018
0.48 70700 12000 - 3514
0.51 70700 12000 - 3338
0.58 70700 12000 - 2929
0.68 70700 12000 - 2484
0.76 70700 12000 - 2242*
0.91 70700 12000 - 1863
1.1 70700 12000 - 1586
1.2 70700 12000 - 1391
1.4 70700 12000 - 1256
1.5 70700 12000 - 1105
1.6 70700 12000 - 1043
1.9 70700 12000 - 888
2.4 70700 12000 - 699
2.8 70700 12000 - 609
3 2

0.64 70700 12000 - 2658

0.70 70700 12000 - 2412
0.82 70700 12000 - 2073*
0.92 70700 12000 - 1839*
1.1 70700 12000 - 1598
1.2 70700 12000 - 1397
24833231/EN-US – 07/2021

1.4 70700 12000 - 1226*

1.6 70700 12000 - 1090*
1.8 70700 12000 - 951
2.0 70700 12000 - 831
2.3 70700 12000 - 730
2.7 70700 12000 - 629
3.0 70700 12000 - 560
3.5 70700 12000 - 490*
4.0 70700 12000 - 428

196 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R137R77, ne=1700 rpm DRN … 70700 lb-in
na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
4.5 70700 12000 - 381
5.3 70700 12000 - 323
5.8 70700 12000 - 291
6.7 70700 12000 - 255*
7.6 70700 12000 - 223
8.6 70700 12000 - 197*
9.7 70700 12000 - 175 8
2 2

3.0 70700 12000 - 564

3.3 70700 12000 - 517
3.8 70700 12000 - 453*
4.5 70700 12000 - 376
5.0 70700 12000 - 339
5.7 70700 12000 - 297

R147, ne=1700 rpm DRN … 115000 lb-in

na Tamax FRa ij(/R) i 132L 180M 200L 250ME
rpm lb-in lb ' 160M 180L 225S 280S
160L 225M 280M
3

10 115000 14100 5.5 163.31

12 115000 14100 5.5 146.91
14 115000 14100 5.5 119.86
16 115000 14100 5.5 109.31
18 115000 14100 5.5 94.60*
20 115000 14100 5.5 83.47
24 115000 14100 5.5 72.09
25 115000 14100 5.8 66.99
28 115000 14100 5.8 61.09
32 115000 14100 5.8 52.87
36 115000 14100 5.8 46.65
42 115000 14100 5.8 40.29
48 115000 14100 5.9 35.64
57 115000 14100 5.9 29.95
70 105200 14500 5.9 24.19
2

83 106100 14500 5.2 20.44

94 92900 15100 5.3 18.04
109 115000 14100 5.3 15.64
122 111400 13500 5.3 13.91
142 115000 12300 5.4 11.99
175 115000 11000 5.5 9.74
24833231/EN-US – 07/2021

206 115000 10100 5.6 8.26

234 76700 12000 7.5 7.25
289 76700 10900 7.6 5.89
340 76700 10100 7.8 5.00

Catalog – DRN.. Gearmotors (IE3) 197

 8 Helical gearmotors
R.. DRN.. Possible combinations

R147R77, ne=1700 rpm DRN … 115000 lb-in

na Tamax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3 3

0.07 115000 14100 - 23401

0.08 115000 14100 - 21342
0.09 115000 14100 - 18210
0.11 115000 14100 - 15923
0.12 115000 14100 - 14075
0.14 115000 14100 - 12344
0.15 115000 14100 - 11143
0.17 115000 14100 - 9743
0.20 115000 14100 - 8443
0.23 115000 14100 - 7307
0.26 115000 14100 - 6447
0.31 115000 14100 - 5568
0.35 115000 14100 - 4926
0.39 115000 14100 - 4325
0.45 115000 14100 - 3754
0.51 115000 14100 - 3302
0.59 115000 14100 - 2898
3 2

0.67 115000 14100 - 2555

0.77 115000 14100 - 2211
0.87 115000 14100 - 1951
1.00 115000 14100 - 1705
1.1 115000 14100 - 1536
1.3 115000 14100 - 1329
1.5 115000 14100 - 1166
1.7 115000 14100 - 1029
1.9 115000 14100 - 889
2.2 115000 14100 - 784
2.4 115000 14100 - 695
2.7 115000 14100 - 619
3.0 115000 14100 - 558
3.5 115000 14100 - 489
4.1 115000 14100 - 415

R147R87, ne=1700 rpm DRN … 115000 lb-in

na Tamax FRa ij(/R) i 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 90S 100L 132M 160M 180L
160L
3 2

3.2 115000 14100 - 533

3.7 115000 14100 - 462
24833231/EN-US – 07/2021

4.0 115000 14100 - 426

4.6 115000 14100 - 368
5.2 115000 14100 - 326
6.1 115000 14100 - 280
6.9 115000 14100 - 247
7.9 115000 14100 - 214
9.0 115000 14100 - 189
11 115000 14100 - 159

198 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R167, ne=1700 rpm DRN … 177000 lb-in
na Tamax FRa ij(/R) i 132L 180M 200L 250ME 315S 315L
rpm lb-in lb ' 160M 180L 225S 280S 315ME 315H
160L 225M 280M
3

7.4 177000 27000 5.2 229.71

9.1 177000 27000 5.2 186.93*
11 177000 27000 5.2 153.07
12 177000 27000 5.2 139.98
14 177000 27000 5.2 121.81*
16 177000 27000 5.2 107.49 8
18 177000 27000 5.2 93.19
21 177000 27000 5.2 82.91*
23 177000 27000 5.6 73.70*
25 177000 27000 5.6 67.40
29 177000 27000 5.6 58.65
33 177000 27000 5.6 51.76
38 177000 27000 5.6 44.87
43 177000 27000 5.6 39.92
49 177000 27000 5.6 34.41
61 177000 25900 5.7 27.96
72 177000 24100 5.7 23.71
2

37 83700 27000 5 46.00

45 90300 27000 5 37.74
55 103500 27000 5 30.71
69 145100 26900 5.1 24.57
78 177000 26300 5.1 21.85
89 177000 23100 5.1 19.03
100 177000 22600 5.1 16.98
117 174300 19300 5.2 14.48
142 168200 18200 5.3 11.99
166 163700 16900 5.3 10.24

R167R97, ne=1700 rpm DRN … 177000 lb-in

na Tamax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L 225S
160L
3 3

0.06 177000 27000 - 27001

0.08 177000 27000 - 22482
0.08 177000 27000 - 20002*
0.10 177000 27000 - 17361
0.11 177000 27000 - 15446
0.12 177000 27000 - 14051
0.14 177000 27000 - 11812
24833231/EN-US – 07/2021

0.16 177000 27000 - 10509

0.18 177000 27000 - 9631
0.22 177000 27000 - 7749
0.25 177000 27000 - 6894
0.28 177000 27000 - 6077
0.31 177000 27000 - 5407
0.37 177000 27000 - 4650
0.41 177000 27000 - 4129
0.46 177000 27000 - 3692

Catalog – DRN.. Gearmotors (IE3) 199

 8 Helical gearmotors
R.. DRN.. Possible combinations

R167R97, ne=1700 rpm DRN … 177000 lb-in

na Tamax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L 225S
160L
0.55 177000 27000 - 3099
3 2

0.64 177000 27000 - 2657*

0.73 177000 27000 - 2333
0.82 177000 27000 - 2085
0.91 177000 27000 - 1877
1.0 177000 27000 - 1670*
1.2 177000 27000 - 1438
1.3 177000 27000 - 1279
1.5 177000 27000 - 1123
1.7 177000 27000 - 999
2.0 177000 27000 - 861
2.2 177000 27000 - 760
2.6 177000 27000 - 656
2.9 177000 27000 - 579
3.4 177000 27000 - 503
3.9 177000 27000 - 432
4.5 177000 27000 - 376
5.1 177000 27000 - 335
5.6 177000 27000 - 303
6.1 177000 27000 - 279

R167R107, ne=1700 rpm DRN … 177000 lb-in

na Tamax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
2 3

0.47 177000 27000 - 3637

0.51 177000 27000 - 3330
0.62 177000 27000 - 2757
0.70 177000 27000 - 2436
0.74 177000 27000 - 2298
0.82 177000 27000 - 2066
0.92 177000 27000 - 1849
1.0 177000 27000 - 1674
1.1 177000 27000 - 1485
1.3 177000 27000 - 1342
1.4 177000 27000 - 1229
1.5 177000 27000 - 1111
1.8 177000 27000 - 950
2.0 177000 27000 - 860
2.2 177000 27000 - 763
24833231/EN-US – 07/2021

2.5 177000 27000 - 690

2.9 177000 27000 - 585
3.3 177000 27000 - 511

200 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Possible combinations 8
R167R107, ne=1700 rpm DRN … 177000 lb-in
na Tamax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
3 2

4.9 177000 27000 - 349

5.8 177000 27000 - 295
6.3 177000 27000 - 270
7.4 177000 27000 - 229
8.5 177000 27000 - 200
10 177000 27000 - 169 8
2 2

3.8 177000 27000 - 446

4.3 177000 27000 - 399
4.7 177000 27000 - 361
5.2 177000 27000 - 328
5.8 177000 27000 - 291
6.4 177000 27000 - 264
7.5 177000 27000 - 227
8.6 177000 27000 - 198
10 177000 27000 - 168
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 201

 8 Helical gearmotors
R.. DRN.. Selections by HP

8.3 R.. DRN.. Selections by HP

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.08 90900 21342 15100 1.25 X

0.09 77600 18210 15600 1.50 X
0.11 67800 15923 15900 1.70 X
0.12 60000 14075 16100 1.90 X
0.14 51500 12344 16300 2.2 X R 147R77 (E)DRN 63MS4 930 342/346
0.15 45000 11143 16400 2.6 X RF 147R77 (E)DRN 63MS4 950 343/346
0.17 40600 9743 16400 2.8 X RM 147R77 (E)DRN 63MS4 1310 343/346
0.20 31500 8443 16600 3.6 X
0.23 27300 7307 16600 4.2 X
0.26 24100 6447 16700 4.8 X
0.30 20800 5568 16700 5.5 X
0.13 55000 12921 12700 1.30 X
0.14 48800 11712 13000 1.45 X
0.16 42600 10573 13200 1.65 X
R 137R77 (E)DRN 63MS4 640 340/346
0.19 32800 8784 13400 2.1 X
RF 137R77 (E)DRN 63MS4 690 341/346
0.22 26200 7479 13600 2.7 X
RM 137R77 (E)DRN 63MS4 930 341/346
0.26 27300 6559 13500 2.6 X
0.29 20400 5834 13700 3.5 X
0.33 21300 5116 13600 3.3 X
0.14 50100 11772 9660 1.05 X
0.17 41600 9985 9660 1.25 X
0.19 36400 9013 9660 1.45 X
0.19 33500 8771 9660 1.60 X
0.20 30900 8282 9660 1.70 X
0.22 30800 7639 9660 1.70 X
0.24 24700 7053 9660 2.1 X
0.25 25700 6722 9660 2.1 X R 127R77 (E)DRN 63MS4 570 338/346
0.26 23700 6347 9660 2.2 X RF 127R77 (E)DRN 63MS4 590 339/346
0.27 25800 6185 9660 2.1 X RM 127R77 (E)DRN 63MS4 810 339/346
0.30 23300 5592 9660 2.3 X
0.35 19700 4740 9660 2.7 X
0.38 17000 4441 9660 3.1 X
0.43 13800 3949 9660 3.8 X
0.45 14400 3764 9660 3.7 X
0.47 12500 3571 9660 4.2 X
0.54 9600 3110 9660 5.5 X
0.48 15000 3495 9660 3.5 X
R 127R77 (E)DRN 63MS4 530 338/346
0.55 13100 3056 9660 4.0 X
RF 127R77 (E)DRN 63MS4 580 339/346
0.58 12500 2903 9660 4.2 X
RM 127R77 (E)DRN 63MS4 790 339/346
0.66 10900 2547 9660 4.8 X
R 127R77 (E)DRN 63MS4 570 338/346
0.67 10500 2506 9660 5.0 X RF 127R77 (E)DRN 63MS4 590 339/346
RM 127R77 (E)DRN 63MS4 800 339/346
0.22 29000 7583 7640 1.30 X
0.25 23600 6743 8070 1.60 X
0.28 24600 5914 8000 1.55 X R 107R77 (E)DRN 63MS4 445 336/346
0.33 18100 5168 8250 2.1 X RF 107R77 (E)DRN 63MS4 460 337/346
0.38 16600 4435 8290 2.3 X RM 107R77 (E)DRN 63MS4 650 337/346
0.43 14900 3896 8330 2.5 X
0.55 12600 3039 8380 3.0 X
0.43 16900 3918 8280 2.2 X
0.50 14400 3343 8340 2.6 X
R 107R77 (E)DRN 63MS4 430 336/346
0.55 13000 3034 8370 2.9 X
RF 107R77 (E)DRN 63MS4 445 337/346
24833231/EN-US – 07/2021

0.63 11400 2653 8400 3.3 X

RM 107R77 (E)DRN 63MS4 640 337/346
0.74 9830 2280 8430 3.9 X
0.81 8730 2067 8440 4.4 X
0.37 21100 4559 5540 1.25 X R 97R57 (E)DRN 63MS4 285 334/346
0.42 17400 4004 5650 1.50 X RF 97R57 (E)DRN 63MS4 320 335/346
0.48 15500 3481 6120 1.70 X RM 97R57 (E)DRN 63MS4 435 335/346

202 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.36 22700 4678 5330 1.15 X

0.39 20900 4309 5570 1.25 X
0.45 17900 3702 5900 1.50 X
R 97R57 (E)DRN 63MS4 275 334/346
0.56 14400 3019 6170 1.85 X
RF 97R57 (E)DRN 63MS4 315 335/346
0.63 12500 2668 6240 2.1 X
RM 97R57 (E)DRN 63MS4 430 335/346
0.75 10100 2245 6310 2.6 X
0.83 8910 2016 6340 3.0 X
0.97 8390 1733 6350 3.2 X
0.55 14800 3065 6150 1.80 X
0.62 13100 2722 6220 2.0 X
8
0.73 11000 2311 6280 2.4 X
R 97R57 (E)DRN 63MS4 280 334/346
0.81 9960 2078 6310 2.7 X
RF 97R57 (E)DRN 63MS4 320 335/346
0.92 8550 1823 6350 3.1 X
RM 97R57 (E)DRN 63MS4 430 335/346
1.1 7420 1583 6370 3.6 X
1.2 6170 1396 6390 4.3 X
1.4 5230 1228 6410 5.1 X
R 87R57 (E)DRN 63MS4 190 331/346
0.58 11800 2873 3490 1.15 X
RF 87R57 (E)DRN 63MS4 205 332/346
0.86 8980 1961 4440 1.55 X
RM 87R57 (E)DRN 63MS4 270 332/346
0.65 12400 2595 4010 1.10 X
R 87R57 (E)DRN 63MS4 185 331/346
0.79 9870 2129 4350 1.40 X
RF 87R57 (E)DRN 63MS4 205 332/346
0.87 8740 1930 4470 1.55 X
RM 87R57 (E)DRN 63MS4 270 332/346
0.97 7660 1733 4490 1.80 X
0.97 7870 1737 4490 1.75 X
1.1 6900 1524 4490 2.0 X
1.3 5450 1303 4490 2.5 X
R 87R57 (E)DRN 63MS4 190 331/346
1.5 4780 1143 4490 2.9 X
RF 87R57 (E)DRN 63MS4 205 332/346
1.9 4010 885 4490 3.4 X
RM 87R57 (E)DRN 63MS4 270 332/346
2.2 3510 776 4490 3.9 X
2.5 3100 685 4490 4.4 X
2.8 2390 599 4490 5.7 X
1.3 6620 1303 2370 1.10 X
R 77R37 (E)DRN 63MS4 100 328/346
1.5 5610 1124 2550 1.30 X
RF 77R37 (E)DRN 63MS4 110 329/346
1.6 5190 1047 2610 1.40 X
RM 77R37 (E)DRN 63MS4 165 329/346
1.8 4460 915 2710 1.65 X
1.4 5670 1218 2540 1.30 X
1.6 5140 1084 2620 1.40 X
R 77R37 (E)DRN 63MS4 100 328/346
1.8 4650 940 2690 1.55 X
RF 77R37 (E)DRN 63MS4 115 329/346
2.0 3540 821 2810 2.0 X
RM 77R37 (E)DRN 63MS4 170 329/346
2.3 3260 731 2830 2.2 X
2.6 3230 646 2830 2.2 X
3.2 2670 520 2870 2.7 X
R 77R37 (E)DRN 63MS4 99 328/346
3.7 2280 451 2900 3.2 X
RF 77R37 (E)DRN 63MS4 110 329/346
4.0 2110 422 2910 3.4 X
RM 77R37 (E)DRN 63MS4 165 329/346
4.6 1790 365 2920 4.0 X
1.9 4410 891 1930 1.20 X
2.3 3520 730 2100 1.50 X R 67R37 (E)DRN 63MS4 88 325/346
2.6 3050 644 2170 1.75 X RF 67R37 (E)DRN 63MS4 95 326/346
2.9 2660 571 2220 2.0 X RM 67R37 (E)DRN 63MS4 130 326/346
3.5 2190 486 2270 2.4 X
2.0 4140 836 1990 1.30 X
2.2 3390 750 2120 1.55 X
R 67R37 (E)DRN 63MS4 90 325/346
2.6 3060 646 2170 1.75 X
RF 67R37 (E)DRN 63MS4 97 326/346
2.9 2790 574 2200 1.90 X
24833231/EN-US – 07/2021

RM 67R37 (E)DRN 63MS4 130 326/346

3.4 2410 495 2250 2.2 X
3.8 1950 438 2290 2.7 X
2.5 3150 678 1680 1.25 X
2.8 2860 604 1700 1.40 X
R 57R37 (E)DRN 63MS4 75 322/346
3.1 2610 537 1720 1.50 X
RF 57R37 (E)DRN 63MS4 83 323/346
3.6 2290 471 1740 1.75 X
RM 57R37 (E)DRN 63MS4 110 323/346
4.7 1690 357 1770 2.4 X
5.3 1480 319 1780 2.7 X

Catalog – DRN.. Gearmotors (IE3) 203

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.7 1810 359 1760 2.2 X

5.2 1640 324 1770 2.4 X
R 57R37 (E)DRN 63MS4 73 322/346
5.8 1430 290 1780 2.8 X
RF 57R37 (E)DRN 63MS4 81 323/346
6.4 1290 262 1780 3.1 X
RM 57R37 (E)DRN 63MS4 105 323/346
6.8 1180 246 1790 3.4 X
7.6 1030 220 1790 3.8 X
3.3 2370 510 1250 1.10 X
3.9 1970 436 1300 1.35 X R 47R37 (E)DRN 63MS4 63 319/346
4.1 1820 408 1310 1.45 X RF 47R37 (E)DRN 63MS4 63 320/346
4.9 1480 344 1340 1.80 X
3.9 2200 429 1270 1.20 X
4.5 1880 372 1310 1.40 X
4.8 1740 348 1320 1.50 X
R 47R37 (E)DRN 63MS4 62 319/346
5.6 1480 301 1340 1.80 X
RF 47R37 (E)DRN 63MS4 63 320/346
6.6 1220 255 1350 2.2 X
7.4 1070 228 1360 2.5 X
8.6 890 195 1370 3.0 X
5.0 1560 338 1100 1.15 X
5.7 1490 296 1150 1.20 X
6.5 1290 259 1240 1.35 X R 37R17 (E)DRN 63MS4 38 316/346
7.4 1140 228 1270 1.55 X RF 37R17 (E)DRN 63MS4 41 317/346
8.4 980 199 1290 1.80 X
9.8 860 172 1310 2.0 X
5.1 1670 328 1020 1.05 X
5.8 1430 289 1190 1.25 X
6.3 1350 265 1220 1.30 X R 37R17 (E)DRN 63MS4 37 316/346
7.4 1080 226 1280 1.65 X RF 37R17 (E)DRN 63MS4 40 317/346
8.3 1000 202 1290 1.75 X
9.4 870 179 1310 2.0 X
8.4 960 200 900 1.20 X
R 27R17 (E)DRN 63MS4 25 313/346
9.5 830 177 920 1.35 X
RF 27R17 (E)DRN 63MS4 25 314/346
10 810 166 920 1.40 X
7.4 1080 227 840 1.05 X
8.3 1000 203 890 1.15 X R 27R17 (E)DRN 63MS4 24 313/346
9.4 870 179 910 1.30 X RF 27R17 (E)DRN 63MS4 24 314/346
11 725 156 930 1.60 X
5.6 1780 195.24* 2920 4.1 R 77 DRN 63M6 81 328
6.6 1520 166.59 2920 4.8 RF 77 DRN 63M6 94 329
7.5 1330 145.67 2920 5.4 RM 77 DRN 63M6 150 329
5.5 1830 199.81 2300 2.9
6.0 1680 184.07 2310 3.1
R 67 DRN 63M6 66 325
7.0 1440 158.14 2330 3.7
RF 67 DRN 63M6 73 326
8.0 1260 137.67 2340 4.2
RM 67 DRN 63M6 110 326
8.5 1180 128.97 2340 4.5
9.7 1040 113.94 2350 5.1
R 67 (E)DRN 63MS4 66 325
8.4 1190 199.81 2340 4.4 X
RF 67 (E)DRN 63MS4 73 326
9.1 1100 184.07 2340 4.8 X
RM 67 (E)DRN 63MS4 110 326
5.9 1710 186.89 1770 2.3
6.4 1570 172.17 1770 2.5
7.4 1350 147.92 1780 2.9 R 57 DRN 63M6 51 322
8.5 1170 128.77 1790 3.4 RF 57 DRN 63M6 59 323
9.1 1100 120.63 1790 3.6 RM 57 DRN 63M6 85 323
10 970 106.58 1790 4.1
24833231/EN-US – 07/2021

11 900 98.99 1790 4.4

9.0 1120 186.89 1790 3.5 X
R 57 (E)DRN 63MS4 51 322
9.8 1030 172.17 1790 3.9 X
RF 57 (E)DRN 63MS4 59 323
11 880 147.92 1790 4.5 X
RM 57 (E)DRN 63MS4 85 323
13 770 128.77 1800 5.2 X
6.2 1620 176.88 1330 1.65
6.8 1490 162.94 1340 1.80 R 47 DRN 63M6 40 319
7.9 1280 139.99 1350 2.1 RF 47 DRN 63M6 40 320
9.0 1110 121.87 1360 2.4

204 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

9.5 1060 176.88 1360 2.5 X

10 970 162.94 1370 2.7 X
12 830 139.99 1370 3.2 X
R 47 (E)DRN 63MS4 40 319
14 730 121.87 1380 3.6 X
RF 47 (E)DRN 63MS4 40 320
15 685 114.17 1380 3.9 X
17 605 100.86 1380 4.4 X
18 560 93.68 1380 4.7 X
8.2 1230 134.82 1250 1.45
8.9 1130 123.66 1270 1.55
10 960 105.28 1300 1.85 R 37 DRN 63M6 31 316
8
12 830 90.77 1310 2.1 RF 37 DRN 63M6 34 317
13 775 84.61 1320 2.3
15 675 73.96 1330 2.6
12 800 134.82 1320 2.2 X
14 740 123.66 1320 2.4 X
16 630 105.28 1340 2.8 X R 37 (E)DRN 63MS4 31 316
19 540 90.77 1340 3.2 X RF 37 (E)DRN 63MS4 34 317
20 505 84.61 1350 3.5 X
23 440 73.96 1350 4.0 X
10 960 105.49 900 1.20
12 830 90.96 920 1.40 R 27 DRN 63M6 18 313
13 775 84.78 920 1.50 RF 27 DRN 63M6 18 314
15 675 74.11 940 1.70
12 810 135.09 920 1.40 X
14 740 123.91 930 1.55 X
16 630 105.49 940 1.80 X
18 545 90.96 950 2.1 X
20 505 84.78 960 2.3 X
R 27 (E)DRN 63MS4 18 313
23 440 74.11 960 2.6 X
RF 27 (E)DRN 63MS4 18 314
24 415 69.47 970 2.8 X
27 365 61.30 930 3.1 X
30 335 55.87 910 3.4 X
35 285 48.17 870 4.0 X
37 265 44.90 850 4.3 X
16 645 70.39 535 1.15
17 600 65.61 545 1.25
R 17 DRN 63M6 17 310
19 525 57.35 560 1.45
RF 17 DRN 63M6 17 311
20 490 53.76 560 1.55
23 430 47.44 560 1.75
21 484 81.64 560 1.55 X
24 418 70.39 560 1.80 X
26 389 65.61 560 1.90 X
30 340 57.35 560 2.2 X
32 319 53.76 560 2.3 X
36 281 47.44 550 2.6 X R 17 (E)DRN 63MS4 17 310
38 262 44.18 535 2.8 X RF 17 (E)DRN 63MS4 17 311
44 229 38.61 520 3.2 X
47 215 36.20 510 3.5 X
53 189 31.94 490 3.9 X
60 168 28.32 475 4.4 X
71 143 24.07 450 5.2 X
28 358 60.32 295 1.20 X
33 306 51.52 305 1.45 X
36 283 47.78 310 1.55 X
38 262 44.16 315 1.65 X
24833231/EN-US – 07/2021

41 245 41.31 320 1.80 X

42 239 40.34 320 1.85 X R 07 (E)DRN 63MS4 14 307
44 228 38.51 320 1.90 X RF 07 (E)DRN 63MS4 14 308
50 202 34.05 310 2.2 X
58 172 29.08 300 2.5 X
63 160 26.97 290 2.7 X
73 138 23.32 280 3.2 X
78 129 21.73 275 3.4 X

Catalog – DRN.. Gearmotors (IE3) 205

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

93 109 18.31 265 4.0 X

102 99 16.73 255 4.4 X
120 84 14.12 245 5.2 X
141 72 12.06 235 6.1 X
152 66 11.18 230 6.6 X
176 57 9.67 220 7.6 X
189 53 9.01 215 8.2 X
217 47 7.85 205 9.2 X R 07 (E)DRN 63MS4 14 307
227 44 7.48 200 8.5 X RF 07 (E)DRN 63MS4 14 308
249 41 6.83 197 9.3 X
295 34 5.76 187 10 X
346 29 4.92 178 11 X
372 27 4.57 173 12 X
430 23 3.95 166 13 X
462 22 3.68 162 13 X
530 19 3.21 155 14 X
280 36 6.07 900 10 X
328 31 5.18 850 21 X RX 67 (E)DRN 63MS4 36 297
375 27 4.53 820 27 X RXF 67 (E)DRN 63MS4 45 298
395 26 4.30* 800 27 X
309 33 5.50* 710 10 X
335 30 5.07 690 10 X
391 26 4.35 655 23 X
449 22 3.79 625 27 X
479 21 3.55* 615 29 X
541 19 3.14 590 31 X RX 57 (E)DRN 63MS4 30 295
584 17 2.91 575 34 X RXF 57 (E)DRN 63MS4 35 296
644 16 2.64* 555 39 X
717 14 2.37 535 43 X
833 12 2.04 510 50 X
885 11 1.92* 500 53 X
1030 10 1.65 475 62 X

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.12 102800 14075 14700 1.10 X

0.14 89000 12344 15200 1.30 X
0.15 78800 11143 15600 1.45 X
0.17 70200 9743 15800 1.65 X
0.20 57200 8443 16100 2.0 X
R 147R77 (E)DRN 63M4 930 342/346
0.23 49500 7307 16300 2.3 X
RF 147R77 (E)DRN 63M4 950 343/346
0.26 43700 6447 16400 2.6 X
RM 147R77 (E)DRN 63M4 1320 343/346
0.31 37700 5568 16500 3.0 X
0.35 34800 4926 16500 3.3 X
0.39 29700 4325 16600 3.9 X
0.45 26500 3754 16600 4.3 X
0.51 22600 3302 16700 5.1 X
0.19 59500 8784 12500 1.20 X
0.23 48900 7479 13000 1.45 X
0.26 47300 6559 13000 1.50 X R 137R77 (E)DRN 63M4 640 340/346
0.29 38200 5834 13300 1.85 X RF 137R77 (E)DRN 63M4 690 341/346
0.33 36900 5116 13300 1.90 X RM 137R77 (E)DRN 63M4 940 341/346
0.38 30200 4464 13500 2.3 X
24833231/EN-US – 07/2021

0.43 26600 3928 13600 2.7 X

0.36 34800 4709 13400 2.0 X
0.42 29700 4018 13500 2.4 X R 137R77 (E)DRN 63M4 620 340/346
0.48 25900 3514 13600 2.7 X RF 137R77 (E)DRN 63M4 670 341/346
0.51 24600 3338 13600 2.9 X RM 137R77 (E)DRN 63M4 920 341/346
0.58 21600 2929 13600 3.3 X

206 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.24 46100 7053 9660 1.15 X

0.25 46100 6722 9660 1.15 X
0.27 43000 6347 9660 1.25 X
0.27 44600 6185 9660 1.20 X
0.30 40300 5592 9660 1.30 X
0.36 34100 4740 9660 1.55 X
0.38 30500 4441 9660 1.75 X
R 127R77 (E)DRN 63M4 580 338/346
0.43 25800 3949 9660 2.0 X
RF 127R77 (E)DRN 63M4 600 339/346
0.45 25800 3764 9660 2.0 X
0.48 23300 3571 9660 2.3 X
RM 127R77 (E)DRN 63M4 810 339/346 8
0.55 19000 3110 9660 2.8 X
0.60 17200 2812 9660 3.1 X
0.71 14600 2383 9660 3.6 X
0.88 13200 1934 9660 4.0 X
0.93 12000 1835 9660 4.4 X
1.1 10100 1555 9660 5.2 X
0.49 25800 3495 9660 2.0 X
0.56 22600 3056 9660 2.4 X
0.59 21400 2903 9660 2.5 X
R 127R77 (E)DRN 63M4 540 338/346
0.67 18800 2547 9660 2.8 X
RF 127R77 (E)DRN 63M4 590 339/346
0.79 15700 2161 9660 3.4 X
RM 127R77 (E)DRN 63M4 800 339/346
0.87 13900 1951 9660 3.8 X
0.99 11900 1716 9660 4.5 X
1.1 11100 1620 9660 4.8 X
0.68 18300 2506 9660 2.9 X
0.75 16500 2266 9660 3.2 X
0.84 14000 2016 9660 3.8 X
R 127R77 (E)DRN 63M4 570 338/346
0.89 14000 1920 9660 3.8 X
RF 127R77 (E)DRN 63M4 600 339/346
0.93 12600 1823 9660 4.2 X
RM 127R77 (E)DRN 63M4 810 339/346
1.0 11000 1673 9660 4.8 X
1.1 10700 1545 9660 4.9 X
1.1 10000 1512 9660 5.3 X
0.38 30000 4435 7540 1.25 X R 107R77 (E)DRN 63M4 450 336/346
0.44 26700 3896 7830 1.40 X RF 107R77 (E)DRN 63M4 465 337/346
0.56 21900 3039 8130 1.75 X RM 107R77 (E)DRN 63M4 660 337/346
0.43 28900 3918 7640 1.30 X
0.51 24700 3343 7990 1.55 X
R 107R77 (E)DRN 63M4 435 336/346
0.56 22400 3034 8120 1.70 X
RF 107R77 (E)DRN 63M4 450 337/346
0.64 19600 2653 8210 1.95 X
RM 107R77 (E)DRN 63M4 640 337/346
0.75 16800 2280 8280 2.3 X
0.82 15000 2067 8330 2.5 X
0.86 14200 1987 8350 2.7 X
0.93 12500 1827 8380 3.0 X R 107R77 (E)DRN 63M4 450 336/346
1.1 10600 1599 8420 3.6 X RF 107R77 (E)DRN 63M4 460 337/346
1.2 9610 1400 8430 4.0 X RM 107R77 (E)DRN 63M4 660 337/346
1.4 8120 1226 8450 4.7 X
0.64 20700 2668 5590 1.30 X
0.76 17000 2245 5990 1.55 X
0.84 15100 2016 6140 1.75 X
0.98 13700 1733 6200 1.95 X
1.1 12700 1623 6230 2.1 X R 97R57 (E)DRN 63M4 280 334/346
1.2 11100 1434 6280 2.4 X RF 97R57 (E)DRN 63M4 320 335/346
1.4 9180 1207 6330 2.9 X RM 97R57 (E)DRN 63M4 435 335/346
1.6 8130 1084 6360 3.3 X
1.8 6840 934 6380 3.9 X
24833231/EN-US – 07/2021

1.9 6370 878 6390 4.2 X

2.2 5340 755 6410 5.0 X
0.62 21500 2722 4430 1.25 X R 97R57 (E)DRN 63M4 285 334/346
0.74 18100 2311 5440 1.45 X RF 97R57 (E)DRN 63M4 325 335/346
0.82 16300 2078 5990 1.60 X RM 97R57 (E)DRN 63M4 435 335/346

Catalog – DRN.. Gearmotors (IE3) 207

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.1 11700 1489 4110 1.15 X

1.2 10900 1395 4220 1.25 X
1.4 9570 1232 4380 1.45 X R 87R57 (E)DRN 63M4 190 331/346
1.5 8830 1145 4460 1.55 X RF 87R57 (E)DRN 63M4 210 332/346
1.6 7890 1037 4490 1.75 X RM 87R57 (E)DRN 63M4 275 332/346
1.8 6980 931 4490 1.95 X
2.1 5880 802 4490 2.3 X
1.1 11500 1524 3590 1.20 X
1.3 9460 1303 4380 1.45 X R 87R57 (E)DRN 63M4 195 331/346
1.5 8300 1143 4490 1.65 X RF 87R57 (E)DRN 63M4 210 332/346
1.9 6730 885 4490 2.0 X RM 87R57 (E)DRN 63M4 275 332/346
2.2 5900 776 4490 2.3 X
2.0 6780 858 2330 1.05 X
R 77R37 (E)DRN 63M4 105 328/346
2.2 5920 757 2500 1.20 X
RF 77R37 (E)DRN 63M4 120 329/346
2.5 5190 671 2610 1.40 X
RM 77R37 (E)DRN 63M4 175 329/346
3.0 4330 571 2720 1.65 X
2.1 6070 821 2470 1.20 X
2.3 5510 731 2560 1.30 X
2.6 5220 646 2610 1.40 X
3.0 4520 560 2700 1.60 X R 77R37 (E)DRN 63M4 110 328/346
3.5 3810 488 2780 1.90 X RF 77R37 (E)DRN 63M4 120 329/346
3.9 3370 436 2820 2.1 X RM 77R37 (E)DRN 63M4 175 329/346
4.6 2910 373 2860 2.5 X
5.2 2550 327 2880 2.8 X
5.9 2290 289 2900 3.2 X
R 67R37 (E)DRN 63M4 94 325/346
3.0 4410 571 1930 1.20 X
RF 67R37 (E)DRN 63M4 100 326/346
3.5 3690 486 2070 1.45 X
RM 67R37 (E)DRN 63M4 135 326/346
3.0 4560 574 1900 1.15 X
3.4 3930 495 2030 1.35 X
3.9 3300 438 2130 1.60 X R 67R37 (E)DRN 63M4 96 325/346
4.4 2920 388 2190 1.80 X RF 67R37 (E)DRN 63M4 105 326/346
4.9 2730 344 2210 1.95 X RM 67R37 (E)DRN 63M4 140 326/346
5.8 2170 294 2270 2.4 X
6.5 2010 261 2280 2.6 X
R 57R37 (E)DRN 63M4 80 322/346
3.7 3450 454 1650 1.15 X
RF 57R37 (E)DRN 63M4 87 323/346
4.2 3110 410 1680 1.30 X
RM 57R37 (E)DRN 63M4 115 323/346
3.6 3740 471 1620 1.05 X
4.8 2790 357 1700 1.40 X
R 57R37 (E)DRN 63M4 81 322/346
5.3 2460 319 1730 1.60 X
RF 57R37 (E)DRN 63M4 89 323/346
6.2 2070 273 1750 1.90 X
RM 57R37 (E)DRN 63M4 115 323/346
7.1 1780 241 1760 2.2 X
7.9 1590 215 1770 2.5 X
4.7 2930 359 1690 1.35 X
5.2 2650 324 1710 1.50 X
5.9 2330 290 1730 1.70 X
R 57R37 (E)DRN 63M4 79 322/346
6.5 2100 262 1750 1.90 X
RF 57R37 (E)DRN 63M4 87 323/346
6.9 1950 246 1760 2.0 X
RM 57R37 (E)DRN 63M4 115 323/346
7.7 1720 220 1770 2.3 X
9.0 1440 188 1780 2.8 X
11 1210 159 1780 3.3 X
5.7 2410 301 1250 1.10 X
6.7 2020 255 1290 1.30 X R 47R37 (E)DRN 63M4 68 319/346
24833231/EN-US – 07/2021

7.5 1780 228 1310 1.50 X RF 47R37 (E)DRN 63M4 69 320/346

8.7 1490 195 1340 1.75 X
8.5 1590 199 1080 1.10 X
R 37R17 (E)DRN 63M4 43 316/346
9.9 1390 172 1220 1.25 X
RF 37R17 (E)DRN 63M4 46 317/346
11 1200 150 1250 1.45 X
8.4 1630 202 1050 1.10 X
R 37R17 (E)DRN 63M4 43 316/346
9.5 1420 179 1200 1.25 X
RF 37R17 (E)DRN 63M4 46 317/346
11 1210 156 1250 1.45 X

208 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

12 1080 141 840 1.05 X

14 950 124 900 1.20 X R 27R17 (E)DRN 63M4 30 313/346
15 860 110 910 1.35 X RF 27R17 (E)DRN 63M4 30 314/346
18 720 94 930 1.60 X
13 1050 135 860 1.10 X
14 970 118 900 1.20 X R 27R17 (E)DRN 63M4 30 313/346
16 840 104 920 1.35 X RF 27R17 (E)DRN 63M4 30 314/346
19 725 90 930 1.60 X
8.7 1810 195.24* 2920 4.0 X
R 77 (E)DRN 63M4 87 328 8
10 1540 166.59 2920 4.7 X
RF 77 (E)DRN 63M4 99 329
12 1350 145.67 2920 5.4 X
RM 77 (E)DRN 63M4 155 329
12 1280 138.39 2920 5.7 X
5.5 2870 195.24* 2860 2.5
6.4 2450 166.59 2890 3.0 R 77 DRN 71MS6 83 328
7.3 2140 145.67 2910 3.4 RF 77 DRN 71MS6 95 329
7.7 2030 138.39 2910 3.6 RM 77 DRN 71MS6 150 329
8.8 1780 121.42 2920 4.1
8.5 1850 199.81 2300 2.9 X
9.2 1700 184.07 2310 3.1 X
11 1460 158.14 2330 3.6 X R 67 (E)DRN 63M4 71 325
12 1270 137.67 2340 4.2 X RF 67 (E)DRN 63M4 78 326
13 1190 128.97 2340 4.4 X RM 67 (E)DRN 63M4 115 326
15 1050 113.94 2350 5.0 X
16 980 105.83 2350 5.4 X
5.4 2940 199.81 2190 1.80
5.8 2710 184.07 2210 1.95
6.8 2320 158.14 2260 2.3
7.8 2020 137.67 2280 2.6
8.3 1900 128.97 2290 2.8 R 67 DRN 71MS6 67 325
9.4 1670 113.94 2310 3.2 RF 67 DRN 71MS6 74 326
10 1550 105.83 2320 3.4 RM 67 DRN 71MS6 110 326
11 1410 95.91 2330 3.8
12 1260 86.11 2340 4.2
14 1090 74.17 2340 4.9
15 1020 69.75 2350 5.2
9.1 1730 186.89 1770 2.3 X
9.9 1590 172.17 1770 2.5 X
11 1370 147.92 1780 2.9 X
R 57 (E)DRN 63M4 56 322
13 1190 128.77 1790 3.3 X
RF 57 (E)DRN 63M4 64 323
14 1110 120.63 1790 3.6 X
RM 57 (E)DRN 63M4 90 323
16 980 106.58 1790 4.0 X
17 910 98.99 1790 4.3 X
19 830 89.71 1790 4.8 X
5.7 2750 186.89 1710 1.45
6.2 2530 172.17 1720 1.55 R 57 DRN 71MS6 53 322
7.2 2170 147.92 1740 1.85 RF 57 DRN 71MS6 60 323
8.3 1890 128.77 1760 2.1 RM 57 DRN 71MS6 87 323
8.9 1770 120.63 1760 2.2
9.6 1640 176.88 1330 1.60 X
10 1510 162.94 1340 1.75 X
12 1290 139.99 1350 2.0 X
14 1130 121.87 1360 2.4 X
R 47 (E)DRN 63M4 45 319
15 1050 114.17 1360 2.5 X
RF 47 (E)DRN 63M4 45 320
17 930 100.86 1370 2.8 X
24833231/EN-US – 07/2021

18 860 93.68 1370 3.1 X

20 785 84.90 1370 3.4 X
22 705 76.23 1380 3.8 X

Catalog – DRN.. Gearmotors (IE3) 209

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

13 1250 134.82 1250 1.40 X

14 1140 123.66 1270 1.55 X
16 970 105.28 1290 1.80 X
19 840 90.77 1310 2.1 X
20 780 84.61 1320 2.3 X R 37 (E)DRN 63M4 37 316
23 685 73.96 1330 2.6 X RF 37 (E)DRN 63M4 40 317
25 640 69.33 1340 2.8 X
28 565 61.18 1330 3.1 X
30 515 55.76 1300 3.4 X
35 445 48.08 1240 4.0 X
10 1550 105.28 1110 1.15
R 37 DRN 71MS6 33 316
12 1330 90.77 1230 1.30
RF 37 DRN 71MS6 36 317
13 1240 84.61 1250 1.40
14 1152 123.91 795 1.00 X
16 981 105.49 900 1.20 X
19 846 90.96 920 1.35 X
20 788 84.78 920 1.45 X
23 689 74.11 930 1.65 X
24 646 69.47 930 1.80 X
28 570 61.30 900 2.0 X
R 27 (E)DRN 63M4 24 313
30 519 55.87 880 2.2 X
RF 27 (E)DRN 63M4 24 314
35 448 48.17 840 2.6 X
38 417 44.90 830 2.8 X
43 365 39.25 795 3.2 X
46 342 36.79 780 3.4 X
52 302 32.47 750 3.8 X
59 268 28.78 725 4.3 X
69 227 24.47 690 5.1 X
60 264 28.37 720 4.4 X
65 243 26.09 700 4.8 X
76 207 22.32 670 5.6 X
R 27 (E)DRN 63M4 24 313
88 180 19.35 640 6.4 X
RF 27 (E)DRN 63M4 23 314
94 168 18.08 625 6.9 X
108 145 15.63 600 7.9 X
128 123 13.28* 570 9.3 X
21 759 81.64 390 1.00 X
24 654 70.39 535 1.15 X
26 610 65.61 540 1.25 X
30 533 57.35 540 1.40 X
32 500 53.76 530 1.50 X
36 441 47.44 515 1.70 X R 17 (E)DRN 63M4 22 310
38 411 44.18 510 1.85 X RF 17 (E)DRN 63M4 22 311
44 359 38.61 490 2.1 X
47 337 36.20 485 2.2 X
53 297 31.94 470 2.5 X
60 263 28.32 455 2.9 X
70 224 24.07 435 3.4 X
67 235 25.23 440 3.2 X
73 215 23.15 430 3.5 X R 17 (E)DRN 63M4 22 310
86 183 19.71 410 4.1 X RF 17 (E)DRN 63M4 21 311
100 158 16.99 395 4.8 X
35 444 47.78 280 1.00 X
38 410 44.16 285 1.10 X
41 384 41.31 290 1.15 X
42 375 40.34 295 1.20 X
24833231/EN-US – 07/2021

44 358 38.51 295 1.25 X R 07 (E)DRN 63M4 20 307

50 317 34.05 285 1.40 X RF 07 (E)DRN 63M4 20 308
58 270 29.08 280 1.65 X
63 251 26.97 275 1.75 X
73 217 23.32 265 2.0 X
78 202 21.73 260 2.2 X

210 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

93 170 18.31 250 2.6 X

101 156 16.73 245 2.9 X
120 131 14.12 235 3.4 X
141 112 12.06 225 4.0 X
152 104 11.18 220 4.3 X
175 90 9.67 210 4.9 X
188 84 9.01 205 5.3 X
216 73 7.85 199 6.0 X R 07 (E)DRN 63M4 19 307
227 70 7.48 197 5.5 X RF 07 (E)DRN 63M4 19 308
248 63 6.83 192 6.0 X 8
294 54 5.76 182 6.6 X
345 46 4.92 174 7.2 X
371 42 4.57 170 7.5 X
429 37 3.95 163 8.2 X
461 34 3.68 159 8.6 X
528 30 3.21 153 9.2 X
279 56 6.07 890 6.8 X
327 48 5.18 850 14 X
374 42 4.53 810 17 X
394 40 4.30* 795 18 X
450 35 3.77 765 22 X RX 67 (E)DRN 63M4 41 297
530 30 3.20* 725 30 X RXF 67 (E)DRN 63M4 50 298
587 27 2.89 700 35 X
667 24 2.54 670 44 X
706 22 2.40* 655 49 X
831 19 2.04 625 63 X
308 51 5.50* 705 6.8 X
334 47 5.07 685 6.8 X
390 40 4.35 650 15 X
447 35 3.79 620 17 X
477 33 3.55* 610 19 X
540 29 3.14 585 20 X RX 57 (E)DRN 63M4 36 295
582 27 2.91 570 22 X RXF 57 (E)DRN 63M4 40 296
642 25 2.64* 555 25 X
715 22 2.37 535 28 X
831 19 2.04 510 32 X
883 18 1.92* 500 34 X
1027 15 1.65 475 40 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 211

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.11 169960 15446 27000 1.05 X

0.12 154610 14051 27000 1.15 X
R 167R97 (E)DRN 71MS4 1655 344/347
0.15 129980 11812 27000 1.35 X
RF 167R97 (E)DRN 71MS4 1665 345/347
0.16 115640 10509 27000 1.55 X
RM 167R97 (E)DRN 71MS4 2100 345/347
0.18 105980 9631 27000 1.65 X
0.28 66870 6077 27000 2.7 X
0.17 97100 9743 14900 1.20 X
0.20 80500 8443 15500 1.45 X
0.23 69700 7307 15800 1.65 X
0.26 61500 6447 16000 1.85 X
R 147R77 (E)DRN 71MS4 930 342/347
0.31 53100 5568 16200 2.2 X
RF 147R77 (E)DRN 71MS4 950 343/347
0.35 48400 4926 16300 2.4 X
RM 147R77 (E)DRN 71MS4 1320 343/347
0.39 41600 4325 16400 2.8 X
0.45 36900 3754 16500 3.1 X
0.51 31800 3302 16600 3.6 X
0.59 27600 2898 16600 4.2 X
0.29 54300 5834 12800 1.30 X
R 137R77 (E)DRN 71MS4 640 340/346
0.33 51000 5116 12900 1.40 X
RF 137R77 (E)DRN 71MS4 690 341/346
0.38 42600 4464 13200 1.65 X
RM 137R77 (E)DRN 71MS4 940 341/346
0.43 37400 3928 13300 1.90 X
0.36 47900 4709 13000 1.45 X
0.42 40900 4018 13200 1.75 X R 137R77 (E)DRN 71MS4 620 340/346
0.48 35800 3514 13400 2.0 X RF 137R77 (E)DRN 71MS4 670 341/346
0.51 34000 3338 13400 2.1 X RM 137R77 (E)DRN 71MS4 920 341/346
0.58 29800 2929 13500 2.4 X
0.64 26800 2658 13600 2.6 X
0.70 24300 2412 13600 2.9 X
R 137R77 (E)DRN 71MS4 640 340/346
0.82 20900 2073 13600 3.4 X
RF 137R77 (E)DRN 71MS4 690 341/346
0.92 17700 1839 13700 4.0 X
RM 137R77 (E)DRN 71MS4 940 341/346
1.2 13900 1397 13700 5.1 X
1.4 11900 1226 13800 5.9 X
0.36 47200 4740 9660 1.10 X
0.38 42700 4441 9660 1.25 X
0.43 36700 3949 9660 1.45 X
0.45 36200 3764 9660 1.45 X
0.48 33200 3571 9660 1.60 X
0.55 27600 3110 9660 1.90 X R 127R77 (E)DRN 71MS4 580 338/346
0.60 24900 2812 9660 2.1 X RF 127R77 (E)DRN 71MS4 600 339/346
0.71 21100 2383 9660 2.5 X RM 127R77 (E)DRN 71MS4 810 339/346
0.88 18600 1934 9660 2.9 X
0.93 17000 1835 9660 3.1 X
1.1 14400 1555 9660 3.7 X
1.2 12800 1444 9660 4.1 X
1.4 10800 1224 9660 4.9 X
0.49 35600 3495 9660 1.50 X
0.56 31100 3056 9660 1.70 X
0.59 29500 2903 9660 1.80 X
0.67 25900 2547 9660 2.0 X
R 127R77 (E)DRN 71MS4 540 338/346
0.79 21800 2161 9660 2.4 X
RF 127R77 (E)DRN 71MS4 590 339/346
0.87 19400 1951 9660 2.7 X
RM 127R77 (E)DRN 71MS4 800 339/346
0.99 16700 1716 9660 3.2 X
1.1 15600 1620 9660 3.4 X
1.2 13000 1380 9660 4.1 X
1.4 12200 1210 9660 4.3 X
24833231/EN-US – 07/2021

0.68 25300 2506 9660 2.1 X

0.75 22800 2266 9660 2.3 X
0.84 19600 2016 9660 2.7 X
0.89 19300 1920 9660 2.7 X
0.93 17700 1823 9660 3.0 X
1.0 15700 1673 9660 3.4 X R 127R77 (E)DRN 71MS4 570 338/346
1.1 15000 1545 9660 3.5 X RF 127R77 (E)DRN 71MS4 600 339/346
1.1 14200 1512 9660 3.7 X RM 127R77 (E)DRN 71MS4 810 339/346
1.3 11800 1322 9660 4.5 X
1.3 12000 1282 9660 4.4 X
1.4 10700 1195 9660 4.9 X
1.5 11700 1164 9660 4.5 X
1.7 9960 987 9660 5.3 X

212 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.56 30300 3039 7520 1.25 X

0.86 19700 1987 8200 1.90 X
0.93 17600 1827 8260 2.2 X
R 107R77 (E)DRN 71MS4 450 336/346
1.1 15000 1599 8330 2.5 X
RF 107R77 (E)DRN 71MS4 465 337/346
1.2 13500 1400 8360 2.8 X
RM 107R77 (E)DRN 71MS4 660 337/346
1.4 11500 1226 8400 3.3 X
1.8 9060 939 8440 4.2 X
2.1 7740 822 8450 4.9 X
8
R 97R57 (E)DRN 71MS4 280 334/346
0.98 18500 1733 5840 1.45 X
RF 97R57 (E)DRN 71MS4 320 335/346
1.1 17300 1623 5970 1.55 X
RM 97R57 (E)DRN 71MS4 435 335/346
0.93 19200 1823 5120 1.40 X
1.1 16700 1583 5880 1.60 X
1.2 14300 1396 6170 1.85 X
1.4 12400 1228 6240 2.1 X R 97R57 (E)DRN 71MS4 285 334/346
1.6 11400 1069 6270 2.3 X RF 97R57 (E)DRN 71MS4 325 335/346
1.8 9900 938 6320 2.7 X RM 97R57 (E)DRN 71MS4 435 335/346
2.1 8350 824 6350 3.2 X
2.3 7460 737 6370 3.5 X
2.7 6400 632 6390 4.2 X
1.5 12000 1145 4070 1.15 X
R 87R57 (E)DRN 71MS4 190 331/346
1.6 10700 1037 4240 1.25 X
RF 87R57 (E)DRN 71MS4 210 332/346
1.8 9580 931 4380 1.45 X
RM 87R57 (E)DRN 71MS4 275 332/346
2.1 8120 802 4490 1.70 X
1.5 11400 1143 3630 1.20 X
1.9 9200 885 4420 1.50 X
2.2 8070 776 4490 1.70 X
R 87R57 (E)DRN 71MS4 195 331/346
2.5 7120 685 4490 1.90 X
RF 87R57 (E)DRN 71MS4 210 332/346
2.8 5900 599 4490 2.3 X
RM 87R57 (E)DRN 71MS4 275 332/346
3.2 5180 525 4490 2.6 X
3.7 4580 456 4490 3.0 X
6.3 2640 268 4490 5.2 X
R 77R37 (E)DRN 71MS4 105 328/346
3.0 5930 571 2500 1.20 X RF 77R37 (E)DRN 71MS4 120 329/346
RM 77R37 (E)DRN 71MS4 175 329/346
3.0 6080 560 2470 1.20 X
3.5 5180 488 2610 1.40 X
3.9 4580 436 2690 1.60 X
R 77R37 (E)DRN 71MS4 110 328/346
4.6 3950 373 2770 1.85 X
RF 77R37 (E)DRN 71MS4 120 329/346
5.2 3460 327 2810 2.1 X
RM 77R37 (E)DRN 71MS4 175 329/346
5.9 3090 289 2840 2.3 X
6.5 2750 260 2870 2.6 X
7.6 2280 224 2900 3.2 X
4.4 4010 388 2010 1.30 X
4.9 3690 344 2070 1.45 X
5.8 2990 294 2180 1.75 X
R 67R37 (E)DRN 71MS4 96 325/346
6.5 2740 261 2210 1.95 X
RF 67R37 (E)DRN 71MS4 105 326/346
7.3 2460 234 2240 2.1 X
RM 67R37 (E)DRN 71MS4 140 326/346
8.5 2070 200 2280 2.5 X
9.7 1790 176 2300 3.0 X
11 1600 158 2320 3.3 X
4.4 4220 384 1970 1.25 X
4.7 3930 359 2030 1.35 X
24833231/EN-US – 07/2021

5.5 3370 310 2120 1.55 X R 67R37 (E)DRN 71MS4 94 325/346

6.5 2830 264 2200 1.85 X RF 67R37 (E)DRN 71MS4 100 326/346
7.2 2500 235 2240 2.1 X RM 67R37 (E)DRN 71MS4 135 326/346
8.5 2110 201 2280 2.5 X
9.4 1900 181 2290 2.8 X
5.3 3360 319 1660 1.20 X
6.2 2830 273 1700 1.40 X
7.1 2450 241 1730 1.60 X R 57R37 (E)DRN 71MS4 81 322/346
7.9 2190 215 1740 1.80 X RF 57R37 (E)DRN 71MS4 89 323/346
9.1 1940 187 1760 2.0 X RM 57R37 (E)DRN 71MS4 115 323/346
10 1670 164 1770 2.4 X
12 1460 142 1780 2.7 X

Catalog – DRN.. Gearmotors (IE3) 213

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.2 3560 324 1640 1.10 X

5.9 3150 290 1680 1.25 X R 57R37 (E)DRN 71MS4 79 322/346
6.5 2840 262 1700 1.40 X RF 57R37 (E)DRN 71MS4 87 323/346
6.9 2640 246 1710 1.50 X RM 57R37 (E)DRN 71MS4 115 323/346
7.7 2340 220 1730 1.70 X
7.5 2420 228 1250 1.10 X
8.7 2040 195 1290 1.30 X R 47R37 (E)DRN 71MS4 68 319/346
9.3 1900 182 1300 1.40 X RF 47R37 (E)DRN 71MS4 69 320/346
11 1580 154 1330 1.70 X
11 1620 150 1060 1.10 X
13 1370 130 1220 1.30 X
R 37R17 (E)DRN 71MS4 43 316/346
14 1300 124 1230 1.35 X
RF 37R17 (E)DRN 71MS4 46 317/346
15 1150 110 1260 1.55 X
18 980 94 1290 1.80 X
13 1420 135 1200 1.25 X
13 1390 127 1210 1.25 X R 37R17 (E)DRN 71MS4 43 316/346
16 1130 104 1270 1.55 X RF 37R17 (E)DRN 71MS4 46 317/346
19 980 90 1290 1.80 X
5.6 3690 195.24* 2790 1.95 R 77 DRN 71M6 88 328
6.6 3150 166.59 2840 2.3 RF 77 DRN 71M6 100 329
7.5 2750 145.67 2870 2.6 RM 77 DRN 71M6 156 329
8.7 2380 195.24* 2890 3.0 X
10 2030 166.59 2910 3.6 X R 77 (E)DRN 71MS4 87 328
12 1780 145.67 2920 4.1 X RF 77 (E)DRN 71MS4 99 329
12 1690 138.39 2920 4.3 X RM 77 (E)DRN 71MS4 155 329
14 1480 121.42 2920 4.9 X
5.5 3770 199.81 2060 1.40
6.0 3480 184.07 2110 1.50
7.0 2990 158.14 2180 1.75 R 67 DRN 71M6 72 325
8.0 2600 137.67 2230 2.0 RF 67 DRN 71M6 79 326
8.5 2430 128.97 2240 2.2 RM 67 DRN 71M6 116 326
9.7 2150 113.94 2270 2.5
10 2000 105.83 2290 2.6
8.5 2440 199.81 2240 2.2 X
9.2 2250 184.07 2260 2.4 X
11 1930 158.14 2290 2.7 X
12 1680 137.67 2310 3.1 X R 67 (E)DRN 71MS4 71 325
13 1570 128.97 2320 3.4 X RF 67 (E)DRN 71MS4 78 326
15 1390 113.94 2330 3.8 X RM 67 (E)DRN 71MS4 115 326
16 1290 105.83 2330 4.1 X
18 1170 95.91 2340 4.5 X
20 1050 86.11 2350 5.0 X
5.9 3530 186.89 1640 1.15
6.4 3250 172.17 1670 1.20
7.4 2790 147.92 1700 1.40 R 57 DRN 71M6 57 322
8.5 2430 128.77 1730 1.65 RF 57 DRN 71M6 65 323
9.1 2280 120.63 1740 1.75 RM 57 DRN 71M6 91 323
10 2010 106.58 1750 1.95
11 1870 98.99 1760 2.1
9.1 2280 186.89 1740 1.75 X
9.9 2100 172.17 1750 1.90 X
11 1810 147.92 1760 2.2 X
13 1570 128.77 1770 2.5 X
R 57 (E)DRN 71MS4 56 322
14 1470 120.63 1780 2.7 X
24833231/EN-US – 07/2021

RF 57 (E)DRN 71MS4 64 323

16 1300 106.58 1780 3.0 X
RM 57 (E)DRN 71MS4 90 323
17 1210 98.99 1790 3.3 X
19 1090 89.71 1790 3.6 X
21 980 80.55 1790 4.0 X
25 840 69.23 1770 4.7 X

214 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

9.6 2160 176.88 1280 1.25 X

10 1990 162.94 1290 1.35 X
12 1710 139.99 1320 1.55 X
14 1490 121.87 1340 1.80 X
15 1390 114.17 1340 1.90 X
17 1230 100.86 1350 2.1 X
18 1140 93.68 1360 2.3 X R 47 (E)DRN 71MS4 45 319
20 1030 84.90 1360 2.5 X RF 47 (E)DRN 71MS4 45 320
22 930 76.23 1370 2.8 X
25 830 68.54 1370 3.2 X 8
26 785 64.21 1370 3.4 X
30 690 56.73 1330 3.8 X
32 640 52.69 1300 4.1 X
36 580 47.75 1260 4.5 X
13 1650 134.82 1040 1.05 X
14 1510 123.66 1140 1.15 X
16 1280 105.28 1240 1.35 X
19 1110 90.77 1270 1.60 X
20 1030 84.61 1280 1.70 X
23 900 73.96 1300 1.95 X
25 840 69.33 1310 2.1 X R 37 (E)DRN 71MS4 37 316
28 745 61.18 1310 2.4 X RF 37 (E)DRN 71MS4 40 317
30 680 55.76 1280 2.6 X
35 585 48.08 1220 3.0 X
38 545 44.81 1200 3.2 X
43 475 39.17 1150 3.7 X
46 445 36.72 1130 3.9 X
52 395 32.40 1090 4.5 X
20 1025 84.78 870 1.10 X
23 896 74.11 910 1.25 X
25 840 69.47 910 1.35 X
28 741 61.30 880 1.55 X
31 676 55.87 860 1.70 X
36 582 48.17 820 1.95 X R 27 (E)DRN 71MS4 24 313
38 543 44.90 810 2.1 X RF 27 (E)DRN 71MS4 24 314
44 475 39.25 780 2.4 X
47 445 36.79 765 2.5 X
53 393 32.47 740 2.9 X
60 348 28.78 715 3.3 X
70 296 24.47 680 3.8 X
61 343 28.37 710 3.3 X
66 315 26.09 695 3.6 X
77 270 22.32 660 4.2 X
89 234 19.35 635 4.9 X
95 219 18.08 620 5.2 X
110 189 15.63 595 6.0 X
130 161 13.28* 565 7.1 X
145 143 11.86 545 7.9 X
170 122 10.13 520 8.7 X R 27 (E)DRN 71MS4 24 313
183 114 9.41 505 9.4 X RF 27 (E)DRN 71MS4 23 314
211 99 8.16 485 10 X
225 92 7.63* 475 11 X
261 80 6.59 450 12 X
307 68 5.60* 430 13 X
344 60 5.00* 415 14 X
403 52 4.27 395 15 X
24833231/EN-US – 07/2021

430 48 4.00* 385 15 X

510 41 3.37 365 17 X
30 693 57.35 470 1.05 X
32 650 53.76 500 1.15 X
36 574 47.44 490 1.30 X
39 534 44.18 485 1.40 X
R 17 (E)DRN 71MS4 22 310
45 467 38.61 470 1.60 X
RF 17 (E)DRN 71MS4 22 311
48 438 36.20 465 1.70 X
54 386 31.94 450 1.90 X
61 342 28.32 440 2.2 X
71 291 24.07 420 2.5 X

Catalog – DRN.. Gearmotors (IE3) 215

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

172 121 19.71 335 6.0

200 104 16.99 320 7.0
214 97 15.84 315 7.5
245 85 13.84 300 8.6
262 80 12.98 295 9.2
297 70 11.45 285 9.9
334 62 10.15 275 11
R 17 DRN 63M2 22 310
393 53 8.63 260 12
RF 17 DRN 63M2 21 311
450 46 7.55 250 10
482 43 7.04 245 11
552 38 6.15 235 12
589 35 5.76 230 13
667 31 5.09 220 14
753 28 4.51 210 15
886 23 3.83 200 16
68 305 25.23 425 2.4 X
74 280 23.15 420 2.6 X
87 238 19.71 400 3.1 X
101 205 16.99 385 3.6 X R 17 (E)DRN 71MS4 22 310
109 192 15.84 380 3.9 X RF 17 (E)DRN 71MS4 21 311
124 167 13.84 365 4.4 X
133 157 12.98 360 4.7 X
150 138 11.45 345 5.1 X
51 412 34.05 270 1.05 X
59 352 29.08 260 1.25 X
R 07 (E)DRN 71MS4 20 307
64 326 26.97 260 1.35 X
RF 07 (E)DRN 71MS4 20 308
74 282 23.32 250 1.55 X
79 263 21.73 250 1.65 X
94 221 18.31 240 1.95 X
103 202 16.73 235 2.2 X
122 171 14.12 225 2.6 X
143 146 12.06 220 3.0 X
154 135 11.18 215 3.2 X
178 117 9.67 205 3.7 X
191 109 9.01 200 4.0 X
219 95 7.85 195 4.5 X R 07 (E)DRN 71MS4 19 307
230 90 7.48 193 4.2 X RF 07 (El)DRN 71MS4 19 308
252 83 6.83 188 4.5 X
299 70 5.76 179 5.0 X
350 59 4.92 171 5.4 X
376 55 4.57 167 5.7 X
435 48 3.95 160 6.2 X
467 44 3.68 157 6.5 X
536 39 3.21 151 7.0 X
283 73 6.07 890 5.1 X
332 63 5.18 840 10 X
380 55 4.53 810 13 X
400 52 4.30* 795 13 X
456 46 3.77 760 17 X RX 67 (E)DRN 71MS4 41 297
538 39 3.20* 720 23 X RXF 67 (E)DRN 71MS4 50 298
595 35 2.89 695 27 X
677 31 2.54 670 34 X
717 29 2.40* 655 37 X
843 25 2.04 620 47 X
313 67 5.50* 700 5.1 X
24833231/EN-US – 07/2021

339 61 5.07 680 5.1 X

395 53 4.35 650 11 X
454 46 3.79 620 13 X
491 42 3.55* 605 14 X
548 38 3.14 585 15 X RX 57 (E)DRN 71MS4 36 295
591 35 2.91 570 17 X RXF 57 (E)DRN 71MS4 40 296
652 32 2.64* 550 19 X
726 29 2.37 530 21 X
843 25 2.04 505 24 X
896 23 1.92* 495 26 X
1042 20 1.65 475 30 X

216 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.16 174200 10509 27000 1.00 X

0.18 159640 9631 27000 1.10 X
R 167R97 (E)DRN 71M4 1655 344/347
0.28 100730 6077 27000 1.8 X
RF 167R97 (E)DRN 71M4 1665 345/347
0.32 89630 5407 27000 2.0 X
RM 167R97 (E)DRN 71M4 2100 345/347
0.37 77080 4650 27000 2.3 X
0.42 68440 4129 27000 2.6 X
0.23 112500 7307 14200 1.00 X
0.26 99300 6447 14800 1.15 X
0.31 85700 5568 15300 1.35 X
R 147R77 (E)DRN 71M4 930 342/347 8
0.35 77300 4926 15600 1.50 X
RF 147R77 (E)DRN 71M4 950 343/347
0.39 67000 4325 15900 1.70 X
RM 147R77 (E)DRN 71M4 1320 343/347
0.45 58900 3754 16100 1.95 X
0.51 51100 3302 16300 2.2 X
0.59 44600 2898 16400 2.6 X
R 137R77 (E)DRN 71M4 640 340/346
0.38 68700 4464 12100 1.05 X
RF 137R77 (E)DRN 71M4 690 341/346
0.43 60500 3928 12500 1.15 X
RM 137R77 (E)DRN 71M4 940 341/346
0.42 64800 4018 12300 1.10 X
0.48 56600 3514 12700 1.25 X
R 137R77 (E)DRN 71M4 620 340/346
0.51 53800 3338 12800 1.30 X
RF 137R77 (E)DRN 71M4 670 341/346
0.58 47200 2929 13000 1.50 X
RM 137R77 (E)DRN 71M4 920 341/346
0.68 39800 2484 13300 1.80 X
0.76 35600 2242 13400 2.0 X
0.64 42600 2658 13200 1.65 X
0.70 38600 2412 13300 1.85 X
0.82 33200 2073 13400 2.1 X
R 137R77 (E)DRN 71M4 640 340/346
0.92 28600 1839 13500 2.5 X
RF 137R77 (E)DRN 71M4 690 341/346
1.2 22200 1397 13600 3.2 X
RM 137R77 (E)DRN 71M4 940 341/346
1.4 19200 1226 13700 3.7 X
1.6 17300 1090 13700 4.1 X
1.8 15100 951 13700 4.7 X
0.55 45800 3110 9660 1.15 X
0.60 41400 2812 9660 1.30 X
0.71 35100 2383 9660 1.50 X
R 127R77 (E)DRN 71M4 580 338/346
0.88 29900 1934 9660 1.75 X
RF 127R77 (E)DRN 71M4 600 339/346
0.93 27800 1835 9660 1.90 X
RM 127R77 (E)DRN 71M4 810 339/346
1.1 23500 1555 9660 2.2 X
1.2 21300 1444 9660 2.5 X
1.4 18000 1224 9660 2.9 X
0.56 49200 3056 9660 1.10 X
0.59 46800 2903 9660 1.15 X
0.67 41000 2547 9660 1.30 X
0.79 34600 2161 9660 1.55 X
R 127R77 (E)DRN 71M4 540 338/346
0.87 31000 1951 9660 1.70 X
RF 127R77 (E)DRN 71M4 590 339/346
0.99 26900 1716 9660 1.95 X
RM 127R77 (E)DRN 71M4 800 339/346
1.1 25200 1620 9660 2.1 X
1.2 21100 1380 9660 2.5 X
1.4 19400 1210 9660 2.7 X
1.8 15000 961 9660 3.5 X
0.68 40100 2506 9660 1.30 X
0.75 36300 2266 9660 1.45 X
0.84 31600 2016 9660 1.70 X
0.89 30700 1920 9660 1.70 X
0.93 28500 1823 9660 1.85 X
24833231/EN-US – 07/2021

1.0 25600 1673 9660 2.1 X

1.1 24200 1545 9660 2.2 X
1.1 23200 1512 9660 2.3 X
R 127R77 (E)DRN 71M4 570 338/346
1.3 19700 1322 9660 2.7 X
RF 127R77 (E)DRN 71M4 600 339/346
1.3 19600 1282 9660 2.7 X
RM 127R77 (E)DRN 71M4 810 339/346
1.4 17800 1195 9660 3.0 X
1.5 18600 1164 9660 2.8 X
1.7 15100 1013 9660 3.5 X
1.7 15800 987 9660 3.4 X
1.8 14600 936 9660 3.6 X
2.0 12600 830 9660 4.2 X
2.1 12400 794 9660 4.3 X
2.2 11900 777 9660 4.5 X

Catalog – DRN.. Gearmotors (IE3) 217

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.82 33100 2067 7230 1.15 X

1.0 26900 1693 7820 1.40 X
R 107R77 (E)DRN 71M4 435 336/346
1.1 24100 1550 8030 1.55 X
RF 107R77 (E)DRN 71M4 450 337/346
1.2 21900 1407 8130 1.75 X
RM 107R77 (E)DRN 71M4 640 337/346
1.4 18800 1209 8230 2.0 X
1.6 16400 1055 8300 2.3 X
0.86 31500 1987 7390 1.20 X
0.93 28400 1827 7690 1.35 X
1.1 24500 1599 8010 1.55 X R 107R77 (E)DRN 71M4 450 336/346
1.2 21800 1400 8140 1.75 X RF 107R77 (E)DRN 71M4 460 337/346
1.4 18800 1226 8230 2.0 X RM 107R77 (E)DRN 71M4 660 337/346
1.8 14600 939 8340 2.6 X
2.1 12600 822 8380 3.0 X
R 97R57 (E)DRN 71M4 280 334/346
1.4 19700 1207 5710 1.35 X
RF 97R57 (E)DRN 71M4 320 335/346
1.6 17500 1084 5940 1.50 X
RM 97R57 (E)DRN 71M4 435 335/346
1.2 22600 1396 4100 1.15 X
1.4 19700 1228 4980 1.35 X
1.6 17700 1069 5920 1.50 X
1.8 15400 938 6130 1.70 X
R 97R57 (E)DRN 71M4 285 334/346
2.1 13200 824 6210 2.0 X
RF 97R57 (E)DRN 71M4 325 335/346
2.3 11800 737 6260 2.2 X
RM 97R57 (E)DRN 71M4 435 335/346
2.7 10100 632 6310 2.6 X
3.9 6990 431 6380 3.8 X
4.5 6090 379 6400 4.4 X
5.0 5460 336 6410 4.9 X
2.1 12800 802 3940 1.05 X R 87R57 (E)DRN 71M4 190 331/346
2.2 12000 754 4070 1.15 X RF 87R57 (E)DRN 71M4 210 332/346
2.6 10200 649 4300 1.35 X RM 87R57 (E)DRN 71M4 275 332/346
2.2 12600 776 3980 1.10 X
2.5 11100 685 4190 1.25 X
2.8 9460 599 4380 1.45 X R 87R57 (E)DRN 71M4 195 331/346
3.2 8300 525 4490 1.65 X RF 87R57 (E)DRN 71M4 210 332/346
3.7 7280 456 4490 1.90 X RM 87R57 (E)DRN 71M4 275 332/346
6.3 4220 268 4490 3.2 X
7.2 3730 236 4490 3.7 X
3.2 9030 538 4440 1.50 X
R 87R57 (E)DRN 71M4 190 331/346
3.6 7870 472 4490 1.75 X
RF 87R57 (E)DRN 71M4 205 332/346
4.2 6610 400 4490 2.1 X
RM 87R57 (E)DRN 71M4 270 332/346
4.7 5930 361 4490 2.3 X
4.6 6160 373 2460 1.20 X
5.2 5400 327 2580 1.35 X
5.9 4810 289 2670 1.50 X
R 77R37 (E)DRN 71M4 110 328/346
6.5 4290 260 2730 1.70 X
RF 77R37 (E)DRN 71M4 120 329/346
7.6 3610 224 2800 2.0 X
RM 77R37 (E)DRN 71M4 175 329/346
8.7 3170 197 2840 2.3 X
10 2780 169 2870 2.6 X
11 2420 149 2890 3.0 X
5.8 4730 294 1860 1.10 X
R 67R37 (E)DRN 71M4 96 325/346
6.5 4290 261 1960 1.25 X
RF 67R37 (E)DRN 71M4 105 326/346
7.3 3850 234 2040 1.40 X
RM 67R37 (E)DRN 71M4 140 326/346
8.5 3260 200 2140 1.65 X
3.8 8300 289.74 6350 3.2
R 97 DRN 80MK6 245 334
4.3 7320 255.71 6370 3.6
24833231/EN-US – 07/2021

RF 97 DRN 80MK6 285 335

4.6 6910 241.25 6380 3.8
RM 97 DRN 80MK6 395 335
5.1 6190 216.28 6390 4.3
4.5 7060 246.54 4490 1.95
5.1 6200 216.54 4490 2.2
R 87 DRN 80MK6 155 331
5.3 5890 205.71 4490 2.3
RF 87 DRN 80MK6 170 332
6.0 5200 181.77 4490 2.6
RM 87 DRN 80MK6 235 332
7.1 4450 155.34 4490 3.1
7.7 4080 142.41 4490 3.4
6.6 4770 166.59 2670 1.50 R 77 DRN 80MK6 95 328
7.5 4170 145.67 2740 1.75 RF 77 DRN 80MK6 105 329
8.0 3960 138.39 2760 1.85 RM 77 DRN 80MK6 160 329

218 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.7 3620 195.24* 2800 2.0 X

10 3080 166.59 2840 2.4 X
12 2700 145.67 2870 2.7 X R 77 (E)DRN 71M4 87 328
12 2560 138.39 2880 2.8 X RF 77 (E)DRN 71M4 99 329
14 2250 121.42 2900 3.2 X RM 77 (E)DRN 71M4 155 329
17 1900 102.99 2920 3.8 X
18 1720 92.97 2920 4.2 X
7.0 4530 158.14 1900 1.15
R 67 DRN 80MK6 79 325
8.0 3940 137.67 2030 1.35
8.5 3690 128.97 2070 1.45
RF 67 DRN 80MK6 86 326 8
RM 67 DRN 80MK6 120 326
9.7 3260 113.94 2140 1.65
8.5 3700 199.81 2070 1.45 X
9.2 3410 184.07 2120 1.55 X
11 2930 158.14 2190 1.80 X
12 2550 137.67 2230 2.1 X
13 2390 128.97 2250 2.2 X
15 2110 113.94 2280 2.5 X R 67 (E)DRN 71M4 71 325
16 1960 105.83 2290 2.7 X RF 67 (E)DRN 71M4 78 326
18 1770 95.91 2300 3.0 X RM 67 (E)DRN 71M4 115 326
20 1590 86.11 2320 3.3 X
23 1370 74.17 2330 3.9 X
24 1290 69.75 2340 4.1 X
28 1130 61.26 2340 4.7 X
30 1050 56.89 2350 5.0 X
8.5 3690 128.77 1630 1.10
R 57 DRN 80MK6 64 322
9.1 3450 120.63 1650 1.15
RF 57 DRN 80MK6 72 323
10 3050 106.58 1680 1.30
RM 57 DRN 80MK6 98 323
11 2830 98.99 1700 1.40
9.1 3460 186.89 1650 1.15 X
9.9 3190 172.17 1670 1.25 X
11 2740 147.92 1710 1.45 X
13 2380 128.77 1730 1.65 X
14 2230 120.63 1740 1.80 X
16 1970 106.58 1750 2.0 X
R 57 (E)DRN 71M4 56 322
17 1830 98.99 1760 2.2 X
RF 57 (E)DRN 71M4 64 323
19 1660 89.71 1770 2.4 X
RM 57 (E)DRN 71M4 90 323
21 1490 80.55 1780 2.7 X
25 1280 69.23 1730 3.1 X
26 1200 64.85 1700 3.3 X
30 1060 57.29 1640 3.8 X
32 980 53.22 1600 4.0 X
35 890 48.23 1560 4.5 X
12 2550 139.99 1160 1.00 X
14 2220 121.87 1270 1.15 X
15 2080 114.17 1280 1.25 X
17 1837 100.86 1310 1.40 X
18 1706 93.68 1320 1.55 X
20 1546 84.90 1330 1.70 X
23 1389 76.23 1340 1.90 X
R 47 (E)DRN 71M4 45 319
25 1248 68.54 1350 2.1 X
RF 47 (E)DRN 71M4 45 320
27 1170 64.21 1340 2.2 X
30 1033 56.73 1290 2.5 X
33 960 52.69 1270 2.7 X
36 870 47.75 1230 3.0 X
40 781 42.87 1190 3.3 X
24833231/EN-US – 07/2021

47 673 36.93 1140 3.9 X

50 633 34.73 1120 4.1 X
51 615 33.79 1110 3.4 X
56 567 31.12 1090 3.4 X
R 47 (E)DRN 71M4 44 319
65 487 26.74 1040 5.3 X
RF 47 (E)DRN 71M4 44 320
74 424 23.28 990 6.2 X
79 397 21.81 970 6.6 X

Catalog – DRN.. Gearmotors (IE3) 219

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

19 1653 90.77 1010 1.05 X

20 1541 84.61 1100 1.15 X
23 1347 73.96 1220 1.30 X
25 1263 69.33 1240 1.40 X
28 1114 61.18 1260 1.55 X
31 1016 55.76 1230 1.70 X
R 37 (E)DRN 71M4 37 316
36 876 48.08 1190 2.0 X
RF 37 (E)DRN 71M4 40 317
39 816 44.81 1160 2.1 X
44 713 39.17 1120 2.4 X
47 669 36.72 1100 2.6 X
53 590 32.40 1060 2.9 X
60 523 28.73 1020 3.3 X
71 445 24.42 980 3.9 X
61 516 28.32 1020 3.4 X
66 474 26.03 1000 3.4 X
78 406 22.27 950 4.3 X
90 352 19.31 910 4.9 X R 37 (E)DRN 71M4 37 316
96 329 18.05 890 5.3 X RF 37 (E)DRN 71M4 40 317
111 284 15.60 850 6.1 X
131 241 13.25 810 6.8 X
146 215 11.83 785 7.4 X
28 1117 61.30 800 1.00 X
31 1018 55.87 810 1.10 X
36 877 48.17 785 1.30 X
39 818 44.90 775 1.40 X
R 27 (E)DRN 71M4 24 313
44 715 39.25 750 1.60 X
RF 27 (E)DRN 71M4 24 314
47 670 36.79 735 1.70 X
53 591 32.47 715 1.90 X
60 524 28.78 690 2.1 X
71 446 24.47 660 2.5 X
61 517 28.37 690 2.2 X
66 475 26.09 670 2.4 X
78 407 22.32 645 2.8 X
R 27 (E)DRN 71M4 24 313
89 352 19.35 620 3.2 X
RF 27 (E)DRN 71M4 23 314
96 329 18.08 605 3.4 X
111 285 15.63 580 4.0 X
130 242 13.28* 555 4.7 X
45 703 38.61 425 1.05 X
48 659 36.20 425 1.10 X
R 17 (E)DRN 71M4 22 310
54 582 31.94 415 1.25 X
RF 17 (E)DRN 71M4 22 311
61 516 28.32 405 1.45 X
72 438 24.07 395 1.70 X
217 145 15.84 305 5.0
249 127 13.84 295 5.7
265 119 12.98 290 6.1
300 105 11.45 280 6.5
339 93 10.15 270 7.0
399 79 8.63 255 7.7
R 17 DRN 71MS2 22 310
456 69 7.55 245 6.9
RF 17 DRN 71MS2 21 311
489 64 7.04 240 7.2
559 56 6.15 230 8.1
597 53 5.76 225 8.5
676 47 5.09 215 9.3
763 41 4.51 210 9.9
898 35 3.83 199 11
24833231/EN-US – 07/2021

220 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

69 460 25.23 400 1.60 X

75 422 23.15 390 1.75 X
88 359 19.71 380 2.1 X
102 309 16.99 365 2.4 X
109 289 15.84 360 2.6 X
125 252 13.84 350 2.9 X
133 236 12.98 345 3.1 X
151 209 11.45 335 3.4 X
R 17 (E)DRN 71M4 22 310
170 185 10.15 325 3.6 X
200 157 8.63 310 4.0 X
RF 17 (E)DRN 71M4 21 311 8
229 138 7.55 290 3.5 X
246 128 7.04 285 3.7 X
281 112 6.15 275 4.2 X
300 105 5.76 270 4.4 X
340 93 5.09 260 4.8 X
384 82 4.51 255 5.1 X
452 70 3.83 240 5.6 X
94 334 18.31 220 1.30 X
103 305 16.73 215 1.45 X
123 257 14.12 210 1.70 X
143 220 12.06 205 2.0 X
155 204 11.18 200 2.1 X
179 176 9.67 194 2.5 X
192 164 9.01 191 2.6 X
220 143 7.85 185 3.0 X R 07 (E)DRN 71M4 19 307
231 136 7.48 184 2.7 X RF 07 (E)DRN 71M4 19 308
253 124 6.83 180 3.0 X
300 105 5.76 172 3.3 X
352 90 4.92 165 3.6 X
379 83 4.57 162 3.8 X
438 72 3.95 156 4.1 X
470 67 3.68 153 4.3 X
539 58 3.21 147 4.6 X
285 111 6.07 880 3.4 X
334 94 5.18 840 6.9 X
382 83 4.53 800 8.6 X
402 78 4.30* 790 8.9 X
459 69 3.77 755 11 X RX 67 (E)DRN 71M4 41 297
541 58 3.20* 720 15 X RXF 67 (E)DRN 71M4 50 298
599 53 2.89 695 18 X
681 46 2.54 665 22 X
721 44 2.40* 655 24 X
848 37 2.04 620 31 X
315 100 5.50* 695 3.4 X
341 92 5.07 675 3.4 X
398 79 4.35 645 7.5 X
456 69 3.79 615 8.7 X
487 65 3.55* 605 9.3 X
551 57 3.14 580 9.9 X RX 57 (E)DRN 71M4 36 295
595 53 2.91 565 11 X RXF 57 (E)DRN 71M4 40 296
655 48 2.64* 550 12 X
730 43 2.37 530 14 X
848 37 2.04 505 16 X
901 35 1.92* 495 17 X
1048 30 1.65 470 20 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 221

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.29 149800 6077 27000 1.20 X

0.32 133280 5407 27000 1.35 X R 167R97 (E)DRN 80MK4 1660 344/347
0.38 114620 4650 27000 1.6 X RF 167R97 (E)DRN 80MK4 1680 345/347
0.42 101780 4129 27000 1.8 X RM 167R97 (E)DRN 80MK4 2110 345/347
0.66 66580 2657 27000 2.7 X
0.39 104900 4325 14600 1.10 X
R 147R77 (E)DRN 80MK4 940 342/347
0.45 91900 3754 15100 1.25 X
RF 147R77 (E)DRN 80MK4 950 343/347
0.51 80100 3302 15500 1.45 X
RM 147R77 (E)DRN 80MK4 1320 343/347
0.58 70000 2898 15800 1.65 X
0.66 63600 2555 16000 1.80 X
0.76 55000 2211 16200 2.1 X
0.87 48600 1951 16300 2.4 X R 147R77 (E)DRN 80MK4 930 342/346
0.99 41300 1705 16400 2.8 X RF 147R77 (E)DRN 80MK4 950 343/346
1.1 36900 1536 16500 3.1 X RM 147R77 (E)DRN 80MK4 1320 343/346
1.3 32000 1329 16600 3.6 X
1.4 27700 1166 16600 4.1 X
R 137R77 (E)DRN 80MK4 620 340/346
0.68 61900 2484 12400 1.15 X RF 137R77 (E)DRN 80MK4 670 341/346
RM 137R77 (E)DRN 80MK4 920 341/346
0.64 66200 2658 12200 1.05 X
0.70 60100 2412 12500 1.20 X
0.82 51600 2073 12900 1.35 X
0.92 45000 1839 13100 1.55 X
R 137R77 (E)DRN 80MK4 640 340/346
1.1 38400 1598 13300 1.85 X
RF 137R77 (E)DRN 80MK4 690 341/346
1.2 34600 1397 13400 2.0 X
RM 137R77 (E)DRN 80MK4 940 341/346
1.4 30100 1226 13500 2.4 X
1.6 27000 1090 13600 2.6 X
1.8 23500 951 13600 3.0 X
2.0 20000 831 13700 3.5 X
0.87 46900 1934 9660 1.15 X
0.92 43900 1835 9660 1.20 X R 127R77 (E)DRN 80MK4 580 338/346
1.1 37200 1555 9660 1.45 X RF 127R77 (E)DRN 80MK4 600 339/346
1.2 33900 1444 9660 1.55 X RM 127R77 (E)DRN 80MK4 810 339/346
1.4 28800 1224 9660 1.85 X
0.78 53800 2161 9660 1.00 X
0.87 48300 1951 9660 1.10 X
0.98 42100 1716 9660 1.25 X
1.0 39600 1620 9660 1.35 X
R 127R77 (E)DRN 80MK4 540 338/346
1.2 33400 1380 9660 1.60 X
RF 127R77 (E)DRN 80MK4 590 339/346
1.4 30100 1210 9660 1.75 X
RM 127R77 (E)DRN 80MK4 800 339/346
1.8 23600 961 9660 2.2 X
2.2 18700 773 9660 2.8 X
2.8 14400 608 9660 3.7 X
3.5 12300 490 9660 4.3 X
0.84 49500 2016 9660 1.05 X
0.88 47800 1920 9660 1.10 X
0.93 44700 1823 9660 1.20 X
1.0 40500 1673 9660 1.30 X
1.1 37900 1545 9660 1.40 X
1.1 36600 1512 9660 1.45 X
1.3 31400 1322 9660 1.70 X
1.3 31000 1282 9660 1.70 X
1.4 28400 1195 9660 1.85 X
1.4 29000 1164 9660 1.85 X R 127R77 (E)DRN 80MK4 580 338/346
24833231/EN-US – 07/2021

1.7 24100 1013 9660 2.2 X RF 127R77 (E)DRN 80MK4 600 339/346
1.7 24500 987 9660 2.2 X RM 127R77 (E)DRN 80MK4 810 339/346
1.8 23000 936 9660 2.3 X
2.0 19900 830 9660 2.7 X
2.1 19500 794 9660 2.7 X
2.2 18800 777 9660 2.8 X
2.2 18000 750 9660 2.9 X
2.6 15900 659 9660 3.3 X
2.7 15300 636 9660 3.5 X
2.8 14600 614 9660 3.6 X
3.2 12300 521 9660 4.3 X

222 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.2 34400 1407 7080 1.10 X

1.4 29500 1209 7590 1.30 X
1.6 25800 1055 7910 1.45 X R 107R77 (E)DRN 80MK4 440 336/346
1.8 22500 919 8110 1.70 X RF 107R77 (E)DRN 80MK4 455 337/346
2.1 20100 815 8190 1.90 X RM 107R77 (E)DRN 80MK4 650 337/346
2.4 17600 717 8260 2.2 X
2.7 15300 626 8320 2.5 X
1.2 34200 1400 7100 1.10 X
1.4 29700 1226 7570 1.30 X R 107R77 (E)DRN 80MK4 450 336/346
1.5 26500 1104 7850 1.45 X RF 107R77 (E)DRN 80MK4 465 337/346
8
1.8 22900 939 8100 1.65 X RM 107R77 (E)DRN 80MK4 660 337/346
2.1 19900 822 8200 1.90 X
2.0 20500 824 4730 1.30 X
2.3 18300 737 5380 1.45 X
2.7 15700 632 6110 1.70 X
3.0 13600 560 6200 1.95 X
R 97R57 (E)DRN 80MK4 290 334/346
3.5 11800 484 6260 2.2 X
RF 97R57 (E)DRN 80MK4 325 335/346
3.9 10800 431 6290 2.5 X
RM 97R57 (E)DRN 80MK4 440 335/346
4.5 9460 379 6330 2.8 X
5.0 8440 336 6350 3.1 X
5.7 7380 296 6370 3.6 X
6.8 6120 249 6400 4.3 X
3.2 12900 525 3090 1.05 X
3.7 11300 456 4170 1.20 X R 87R57 (E)DRN 80MK4 195 331/346
4.2 9760 398 4360 1.40 X RF 87R57 (E)DRN 80MK4 210 332/346
4.8 8660 352 4470 1.60 X RM 87R57 (E)DRN 80MK4 275 332/346
5.5 7430 305 4490 1.85 X
3.6 12100 472 4060 1.15 X R 87R57 (E)DRN 80MK4 195 331/346
4.2 10200 400 4310 1.35 X RF 87R57 (E)DRN 80MK4 210 332/346
4.7 9180 361 4420 1.50 X RM 87R57 (E)DRN 80MK4 275 332/346
6.1 7090 276 2270 1.00 X
R 77R37 (E)DRN 80MK4 110 328/346
7.2 6030 236 2480 1.20 X
RF 77R37 (E)DRN 80MK4 120 329/346
7.6 5630 221 2550 1.30 X
RM 77R37 (E)DRN 80MK4 175 329/346
9.1 4710 186 2680 1.55 X
3.9 12200 289.74 6250 2.2
R 97 DRN 90SR6 261 334
4.4 10700 255.71 6290 2.5
RF 97 DRN 90SR6 296 335
4.6 10100 241.25 6310 2.6
RM 97 DRN 90SR6 411 335
5.2 9130 216.28 6340 2.9
5.8 8100 289.74 6360 3.3 X
R 97 (E)DRN 80MK4 240 334
6.6 7150 255.71 6380 3.7 X
RF 97 (E)DRN 80MK4 280 335
7.0 6750 241.25 6380 3.9 X
RM 97 (E)DRN 80MK4 390 335
7.8 6050 216.28 6400 4.4 X
4.5 10400 246.54 4030 1.30
5.2 9140 216.54 4430 1.50 R 87 DRN 90SR6 171 331
5.4 8680 205.71 4470 1.60 RF 87 DRN 90SR6 186 332
6.2 7670 181.77 4490 1.80 RM 87 DRN 90SR6 251 332
7.2 6550 155.34 4490 2.1
6.8 6890 246.54 4490 2.0 X
7.8 6050 216.54 4490 2.3 X
8.2 5750 205.71 4490 2.4 X
9.3 5080 181.77 4490 2.7 X R 87 (E)DRN 80MK4 150 331
11 4340 155.34 4490 3.2 X RF 87 (E)DRN 80MK4 165 332
12 3980 142.41 4490 3.4 X RM 87 (E)DRN 80MK4 230 332
14 3490 124.97 4490 3.9 X
24833231/EN-US – 07/2021

14 3310 118.43* 4490 4.1 X

16 2900 103.65 4490 4.7 X
10 4660 166.59 2680 1.55 X
12 4070 145.67 2750 1.80 X
12 3870 138.39 2770 1.85 X
14 3390 121.42 2820 2.1 X R 77 (E)DRN 80MK4 90 328
16 2880 102.99 2860 2.5 X RF 77 (E)DRN 80MK4 100 329
18 2600 92.97 2880 2.8 X RM 77 (E)DRN 80MK4 155 329
21 2280 81.80 2900 3.2 X
22 2160 77.24 2910 3.4 X
26 1840 65.77 2920 3.9 X

Catalog – DRN.. Gearmotors (IE3) 223

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

11 4420 158.14 1930 1.20 X

12 3850 137.67 2040 1.40 X
13 3600 128.97 2090 1.45 X
15 3180 113.94 2150 1.65 X
16 2960 105.83 2180 1.80 X R 67 (E)DRN 80MK4 74 325
18 2680 95.91 2220 2.0 X RF 67 (E)DRN 80MK4 81 326
20 2400 86.11 2250 2.2 X RM 67 (E)DRN 80MK4 115 326
23 2070 74.17 2280 2.6 X
24 1950 69.75 2290 2.7 X
28 1710 61.26 2310 3.1 X
30 1590 56.89 2320 3.3 X
14 3370 120.63 1660 1.20 X
16 2980 106.58 1690 1.35 X
17 2760 98.99 1710 1.45 X
19 2510 89.71 1720 1.60 X
21 2250 80.55 1740 1.75 X
24 1930 69.23 1680 2.1 X R 57 (E)DRN 80MK4 59 322
26 1810 64.85 1650 2.2 X RF 57 (E)DRN 80MK4 67 323
30 1600 57.29 1590 2.5 X RM 57 (E)DRN 80MK4 93 323
32 1480 53.22 1560 2.7 X
35 1340 48.23 1520 3.0 X
39 1210 43.30 1470 3.3 X
45 1040 37.30* 1410 3.8 X
48 980 35.07 1390 4.1 X
66 715 26.31 1280 5.4 X
R 57 (E)DRN 80MK4 57 322
70 675 24.99* 1260 5.7 X
RF 57 (E)DRN 80MK4 65 323
80 595 21.93 1210 6.5 X
RM 57 (E)DRN 80MK4 91 323
94 505 18.60* 1150 7.7 X
19 2540 93.68 1140 1.00 X
21 2300 84.90 1250 1.10 X
23 2065 76.23 1280 1.25 X
25 1855 68.54 1300 1.40 X
27 1740 64.21 1290 1.50 X
31 1535 56.73 1250 1.65 X R 47 (E)DRN 80MK4 48 319
33 1425 52.69 1220 1.80 X RF 47 (E)DRN 80MK4 48 320
37 1295 47.75 1190 2.0 X
41 1160 42.87 1160 2.2 X
47 1000 36.93 1110 2.6 X
50 940 34.73 1090 2.7 X
58 810 29.88 1050 3.2 X
65 725 26.74 1020 3.5 X
R 47 (E)DRN 80MK4 46 319
75 630 23.28 980 4.1 X
RF 47 (E)DRN 80MK4 47 320
80 590 21.81 960 4.3 X
29 1655 61.18 990 1.05 X
31 1510 55.76 1100 1.15 X
36 1300 48.08 1130 1.30 X
39 1215 44.81 1110 1.40 X
R 37 (E)DRN 80MK4 39 316
45 1060 39.17 1080 1.60 X
RF 37 (E)DRN 80MK4 43 317
48 995 36.72 1060 1.70 X
54 880 32.40 1030 1.95 X
61 780 28.73 990 2.2 X
71 660 24.42 950 2.6 X
78 605 22.27 930 2.8 X
90 525 19.31 890 3.3 X
97 490 18.05 870 3.5 X R 37 (E)DRN 80MK4 39 316
24833231/EN-US – 07/2021

112 425 15.60 840 4.0 X RF 37 (E)DRN 80MK4 42 317

132 360 13.25 800 4.5 X
148 320 11.83 770 4.9 X
44 1065 39.25 705 1.05 X
47 995 36.79 695 1.10 X
R 27 (E)DRN 80MK4 27 313
54 880 32.47 675 1.25 X
RF 27 (E)DRN 80MK4 26 314
61 780 28.78 660 1.45 X
71 665 24.47 635 1.70 X

224 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

78 605 22.32 620 1.85 X

90 525 19.35 595 2.1 X
97 490 18.08 585 2.3 X
112 425 15.63 565 2.6 X
131 360 13.28* 540 3.1 X
147 320 11.86 525 3.4 X
172 275 10.13 500 3.8 X
185 255 9.41 485 4.1 X R 27 (E)DRN 80MK4 26 313
214 220 8.16 465 4.5 X RF 27 (E)DRN 80MK4 26 314
229 205 7.63* 455 4.6 X 8
265 180 6.59 435 5.1 X
312 150 5.60* 415 5.6 X
349 135 5.00* 405 6.0 X
409 115 4.27 385 6.4 X
436 110 4.00* 375 6.7 X
518 90 3.37 355 7.4 X
89 535 19.71 345 1.35 X
103 460 16.99 340 1.60 X
110 430 15.84 335 1.70 X
126 375 13.84 325 1.95 X
134 350 12.98 320 2.1 X
152 310 11.45 315 2.2 X
172 275 10.15 305 2.4 X
R 17 (E)DRN 80MK4 24 310
202 235 8.63 295 2.6 X
RF 17 (E)DRN 80MK4 24 311
231 205 7.55 275 2.4 X
248 190 7.04 270 2.5 X
284 165 6.15 265 2.8 X
303 155 5.76 260 2.9 X
343 140 5.09 250 3.2 X
387 120 4.51 245 3.4 X
456 105 3.83 235 3.7 X
400 120 8.63 245 5.3
458 105 7.55 235 4.8
491 95 7.04 230 5.0
562 85 6.15 220 5.6 R 17 DRN 71M2 24 310
600 80 5.76 215 5.9 RF 17 DRN 71M2 24 311
679 70 5.09 210 6.4
766 60 4.51 200 6.8
902 50 3.83 193 7.5
337 140 5.18 830 4.6 X
385 123 4.53 800 5.7 X
406 116 4.30* 785 5.9 X
463 102 3.77 755 7.3 X
545 87 3.20* 715 9.9 X
RX 67 (E)DRN 80MK4 44 297
604 78 2.89 690 12 X
RXF 67 (E)DRN 80MK4 53 298
687 69 2.54 665 15 X
727 65 2.40* 650 16 X
855 55 2.04 620 21 X
938 50 1.86 600 21 X
1084 44 1.61 570 22 X
401 118 4.35 640 4.9 X
460 103 3.79 610 5.8 X
492 96 3.55* 600 6.2 X
556 85 3.14 575 6.5 X
600 79 2.91 560 7.3 X
661 72 2.64* 545 8.3 X RX 57 (E)DRN 80MK4 38 295
24833231/EN-US – 07/2021

736 64 2.37 525 9.2 X RXF 57 (E)DRN 80MK4 43 296

855 55 2.04 500 11 X
909 52 1.92* 490 11 X
1058 45 1.65 470 13 X
1179 40 1.48 450 15 X
1342 35 1.30 435 15 X

Catalog – DRN.. Gearmotors (IE3) 225

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.32 177100 5407 27000 1.00 X

0.38 152310 4650 27000 1.15 X
0.42 135240 4129 27000 1.30 X
R 167R97 (E)DRN 80M4 1670 344/347
0.47 120930 3692 27000 1.5 X
RF 167R97 (E)DRN 80M4 1690 345/347
0.66 88460 2657 27000 2.0 X
RM 167R97 (E)DRN 80M4 2120 345/347
0.75 77680 2333 27000 2.3 X
0.84 69420 2085 27000 2.6 X
0.93 62490 1877 27000 2.8 X
R 147R77 (E)DRN 80M4 950 342/347
0.53 104700 3302 14600 1.10 X
RF 147R77 (E)DRN 80M4 960 343/347
0.60 91600 2898 15100 1.25 X
RM 147R77 (E)DRN 80M4 1330 343/347
0.69 82800 2555 15400 1.40 X
0.79 71700 2211 15800 1.60 X
0.90 63200 1951 16000 1.80 X R 147R77 (E)DRN 80M4 940 342/346
1.0 54100 1705 16200 2.1 X RF 147R77 (E)DRN 80M4 960 343/346
1.1 48500 1536 16300 2.4 X RM 147R77 (E)DRN 80M4 1330 343/346
1.3 41900 1329 16400 2.7 X
1.5 36500 1166 16500 3.1 X
0.94 59600 1863 12500 1.20 X
1.1 50300 1586 12900 1.40 X
1.3 45100 1391 13100 1.55 X R 137R77 (E)DRN 80M4 630 340/346
1.4 40500 1256 13200 1.75 X RF 137R77 (E)DRN 80M4 680 341/346
1.6 35400 1105 13400 2.0 X RM 137R77 (E)DRN 80M4 930 341/346
1.7 33300 1043 13400 2.1 X
2.0 28200 888 13500 2.5 X
0.84 67200 2073 12200 1.05 X
0.95 58800 1839 12600 1.20 X
1.1 50400 1598 12900 1.40 X
1.2 45100 1397 13100 1.55 X R 137R77 (E)DRN 80M4 650 340/346
1.4 39300 1226 13300 1.80 X RF 137R77 (E)DRN 80M4 700 341/346
1.6 35200 1090 13400 2.0 X RM 137R77 (E)DRN 80M4 950 341/346
1.8 30700 951 13500 2.3 X
2.1 26200 831 13600 2.7 X
2.4 22800 730 13600 3.1 X
1.1 48800 1555 9660 1.10 X R 127R77 (E)DRN 80M4 590 338/346
1.2 44700 1444 9660 1.20 X RF 127R77 (E)DRN 80M4 610 339/346
1.4 37800 1224 9660 1.40 X RM 127R77 (E)DRN 80M4 830 339/346
1.8 30800 961 9660 1.70 X R 127R77 (E)DRN 80M4 550 338/346
2.3 24500 773 9660 2.2 X RF 127R77 (E)DRN 80M4 600 339/346
2.9 19000 608 9660 2.8 X RM 127R77 (E)DRN 80M4 810 339/346
1.1 53100 1673 9660 1.00 X
1.1 49500 1545 9660 1.05 X
1.2 48000 1512 9660 1.10 X
1.3 41400 1322 9660 1.30 X
1.4 40700 1282 9660 1.30 X
1.5 37400 1195 9660 1.40 X
1.5 37700 1164 9660 1.40 X
1.7 31800 1034 9660 1.65 X
1.7 31700 1013 9660 1.65 X
1.8 32000 987 9660 1.65 X
1.9 30000 936 9660 1.75 X R 127R77 (E)DRN 80M4 590 338/346
1.9 28700 935 9660 1.85 X RF 127R77 (E)DRN 80M4 610 339/346
2.1 26200 830 9660 2.0 X RM 127R77 (E)DRN 80M4 820 339/346
2.2 25400 794 9660 2.1 X
2.2 X
24833231/EN-US – 07/2021

2.2 24400 792 9660

2.2 24600 777 9660 2.1 X
2.3 23700 750 9660 2.2 X
2.7 20900 659 9660 2.5 X
2.7 19900 642 9660 2.7 X
2.8 20000 636 9660 2.6 X
2.9 19200 614 9660 2.8 X
3.0 18000 581 9660 2.9 X
3.4 16300 521 9660 3.3 X

226 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.6 15200 492 9660 3.5 X

R 127R77 (E)DRN 80M4 590 338/346
3.6 14700 480 9660 3.6 X
RF 127R77 (E)DRN 80M4 610 339/346
4.3 12500 407 9660 4.2 X
RM 127R77 (E)DRN 80M4 820 339/346
4.5 12100 386 9660 4.4 X
3.6 16100 490 9660 3.3 X R 127R77 (E)DRN 80M4 550 338/346
4.4 12800 394 9660 4.1 X RF 127R77 (E)DRN 80M4 600 339/346
5.3 10500 327 9660 5.0 X RM 127R77 (E)DRN 80M4 810 339/346
1.7 33700 1055 7160 1.15 X
1.9 29400 919 7590 1.30 X
R 107R77 (E)DRN 80M4 450 336/346 8
2.1 26300 815 7870 1.45 X
RF 107R77 (E)DRN 80M4 465 337/346
2.4 23000 717 8100 1.65 X
RM 107R77 (E)DRN 80M4 660 337/346
2.8 20000 626 8190 1.90 X
3.3 16500 528 8290 2.3 X
1.6 34800 1104 7030 1.10 X
1.9 30000 939 7540 1.25 X
2.1 26000 822 7890 1.45 X
2.9 19000 614 8220 2.0 X R 107R77 (E)DRN 80M4 460 336/346
3.2 16700 544 8290 2.3 X RF 107R77 (E)DRN 80M4 475 337/346
3.6 15100 492 8330 2.5 X RM 107R77 (E)DRN 80M4 670 337/346
4.2 12800 417 8380 3.0 X
4.8 11600 369 8400 3.3 X
5.4 10100 323 8420 3.8 X
R 107R77 (E)DRN 80M4 450 336/346
3.7 15300 469 8320 2.5 X
RF 107R77 (E)DRN 80M4 460 337/346
4.1 13900 426 8350 2.7 X
RM 107R77 (E)DRN 80M4 660 337/346
R 97R57 (E)DRN 80M4 295 334/346
2.3 24300 755 5080 1.10 X RF 97R57 (E)DRN 80M4 335 335/346
RM 97R57 (E)DRN 80M4 445 335/346
2.4 23900 737 3720 1.10 X
2.8 20500 632 5620 1.30 X
3.1 17800 560 5910 1.50 X
3.6 15500 484 6120 1.70 X R 97R57 (E)DRN 80M4 300 334/346
4.1 14000 431 6180 1.90 X RF 97R57 (E)DRN 80M4 340 335/346
4.6 12300 379 6250 2.2 X RM 97R57 (E)DRN 80M4 450 335/346
5.2 10900 336 6290 2.4 X
5.9 9610 296 6320 2.8 X
7.0 7990 249 6360 3.3 X
2.8 20900 625 5570 1.25 X
3.2 18200 549 5870 1.45 X
3.8 15400 466 6130 1.70 X
R 97R57 (E)DRN 80M4 295 334/346
4.2 13800 420 6190 1.90 X
RF 97R57 (E)DRN 80M4 330 335/346
4.7 12100 370 6250 2.2 X
RM 97R57 (E)DRN 80M4 445 335/346
5.0 11400 349 6270 2.3 X
5.9 9690 297 6320 2.7 X
6.5 8770 270 6340 3.0 X
4.4 12700 398 3960 1.05 X
5.0 11300 352 4170 1.20 X
R 87R57 (E)DRN 80M4 205 331/346
5.7 9730 305 4360 1.40 X
RF 87R57 (E)DRN 80M4 225 332/346
6.5 8610 268 4480 1.60 X
RM 87R57 (E)DRN 80M4 290 332/346
7.4 7600 236 4490 1.80 X
8.4 6610 209 4490 2.1 X
4.4 13200 400 3880 1.05 X
4.8 11900 361 4090 1.15 X
R 87R57 (E)DRN 80M4 205 331/346
5.8 9840 300 4350 1.40 X
24833231/EN-US – 07/2021

RF 87R57 (E)DRN 80M4 220 332/346

6.8 8330 256 4490 1.65 X
RM 87R57 (E)DRN 80M4 285 332/346
7.5 7540 232 4490 1.80 X
9.0 6430 195 4490 2.1 X
8.9 6390 197 2410 1.15 X R 77R37 (E)DRN 80M4 120 328/346
10 5560 169 2560 1.30 X RF 77R37 (E)DRN 80M4 135 329/346
12 4870 149 2660 1.50 X RM 77R37 (E)DRN 80M4 190 329/346
R 77R37 (E)DRN 80M4 120 328/346
9.4 6130 186 2460 1.20 X RF 77R37 (E)DRN 80M4 130 329/346
RM 77R37 (E)DRN 80M4 185 329/346

Catalog – DRN.. Gearmotors (IE3) 227

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

R 67R37 (E)DRN 80M4 110 325/346

11 5130 158 1750 1.05 X RF 67R37 (E)DRN 80M4 115 326/346
RM 67R37 (E)DRN 80M4 150 326/346
4.6 13800 255.71 6190 1.90
4.8 13000 241.25 6220 2.0 R 97 DRN 90S6 260 334
5.4 11600 216.28 6260 2.3 RF 97 DRN 90S6 300 335
6.2 10000 186.30 6310 2.6 RM 97 DRN 90S6 410 335
6.8 9190 170.02 6330 2.9
6.0 10400 289.74 6300 2.5 X
6.8 9200 255.71 6330 2.9 X
R 97 (E)DRN 80M4 250 334
7.3 8680 241.25 6350 3.1 X
RF 97 (E)DRN 80M4 285 335
8.1 7780 216.28 6370 3.4 X
RM 97 (E)DRN 80M4 400 335
9.4 6700 186.30 6390 4.0 X
10 6110 170.02 6400 4.3 X
5.4 11700 216.54 3550 1.15
5.7 11100 205.71 3770 1.25
6.4 9830 181.77 4240 1.40
7.5 8400 155.34 4490 1.65 R 87 DRN 90S6 170 331
8.2 7700 142.41 4490 1.80 RF 87 DRN 90S6 185 332
9.3 6750 124.97 4490 2.0 RM 87 DRN 90S6 250 332
9.8 6400 118.43* 4490 2.1
11 5600 103.65 4490 2.5
12 5050 93.38 4490 2.7
7.1 8870 246.54 4450 1.55 X
8.1 7790 216.54 4490 1.75 X
8.5 7400 205.71 4490 1.85 X
9.6 6540 181.77 4490 2.1 X
R 87 (E)DRN 80M4 160 331
11 5580 155.34 4490 2.5 X
RF 87 (E)DRN 80M4 175 332
12 5120 142.41 4490 2.7 X
RM 87 (E)DRN 80M4 240 332
14 4490 124.97 4490 3.0 X
15 4260 118.43* 4490 3.2 X
17 3720 103.65 4490 3.7 X
19 3360 93.38 4490 4.1 X
9.6 6560 121.42 2380 1.10
11 5560 102.99 2560 1.30
13 5020 92.97 2640 1.45
14 4420 81.80 2710 1.65 R 77 DRN 90S6 110 328
15 4170 77.24 2740 1.75 RF 77 DRN 90S6 125 329
18 3550 65.77 2800 2.0 RM 77 DRN 90S6 180 329
20 3110 57.68 2840 2.3
22 2810 52.07 2870 2.6
25 2470 45.81 2890 2.9
11 5990 166.59 2490 1.20 X
12 5240 145.67 2610 1.40 X
13 4970 138.39 2640 1.45 X
14 4360 121.42 2720 1.65 X
17 3700 102.99 2790 1.95 X
19 3340 92.97 2820 2.2 X R 77 (E)DRN 80M4 100 328
21 2940 81.80 2860 2.5 X RF 77 (E)DRN 80M4 115 329
23 2770 77.24 2870 2.6 X RM 77 (E)DRN 80M4 170 329
27 2360 65.77 2890 3.1 X
30 2070 57.68 2910 3.5 X
34 1870 52.07 2920 3.9 X
38 1640 45.81 2920 4.4 X
40 1550 43.26 2920 4.7 X
24833231/EN-US – 07/2021

12 5180 95.91 1730 1.00

14 4650 86.11 1870 1.15
16 4010 74.17 2010 1.30
17 3770 69.75 2060 1.40
19 3310 61.26 2130 1.60
R 67 DRN 90S6 98 325
20 3070 56.89 2170 1.75
RF 67 DRN 90S6 105 326
23 2780 51.56 2200 1.90
RM 67 DRN 90S6 140 326
25 2500 46.29 2240 2.1
29 2150 39.88* 2270 2.4
31 2020 37.50 2280 2.5
36 1740 32.27 2310 2.7
40 1550 28.83 2320 3.0

228 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

13 4950 137.67 1800 1.05 X

14 4640 128.97 1880 1.15 X
15 4090 113.94 2000 1.30 X
17 3800 105.83 2050 1.40 X
18 3450 95.91 2110 1.55 X
R 67 (E)DRN 80M4 84 325
20 3090 86.11 2160 1.70 X
RF 67 (E)DRN 80M4 91 326
24 2660 74.17 2220 2.0 X
RM 67 (E)DRN 80M4 125 326
25 2500 69.75 2240 2.1 X
29 2200 61.26 2270 2.4 X
31 2040 56.89 2280 2.6 X 8
34 1850 51.56 2300 2.9 X
38 1660 46.29 2310 3.2 X
17 3740 69.23 1620 1.05
18 3500 64.85 1640 1.15
20 3090 57.29 1680 1.30
22 2870 53.22 1660 1.40
R 57 DRN 90S6 84 322
24 2600 48.23 1620 1.55
RF 57 DRN 90S6 91 323
27 2340 43.30 1580 1.70
RM 57 DRN 90S6 120 323
31 2010 37.30* 1520 1.95
33 1890 35.07 1500 2.1
39 1630 30.18 1440 2.4
43 1450 26.97 1400 2.7
16 3830 106.58 1610 1.05 X
18 3560 98.99 1640 1.10 X
20 3220 89.71 1670 1.25 X
22 2890 80.55 1660 1.35 X
25 2490 69.23 1600 1.60 X
27 2330 64.85 1580 1.70 X
R 57 (E)DRN 80M4 70 322
31 2060 57.29 1530 1.95 X
RF 57 (E)DRN 80M4 77 323
33 1910 53.22 1500 2.1 X
RM 57 (E)DRN 80M4 105 323
36 1730 48.23 1470 2.3 X
40 1550 43.30 1420 2.6 X
47 1340 37.30* 1370 3.0 X
50 1260 35.07 1350 3.1 X
58 1080 30.18 1290 3.7 X
65 970 26.97 1250 4.1 X
67 940 26.31 1240 4.2 X
R 57 (E)DRN 80M4 68 322
70 890 24.99* 1220 4.4 X
RF 57 (E)DRN 80M4 75 323
80 785 21.93 1180 5.0 X
RM 57 (E)DRN 80M4 100 323
94 665 18.60* 1120 6.0 X
24 2580 47.75 1170 1.05
27 2310 42.87 1220 1.15
32 1990 36.93 1180 1.35
R 47 DRN 90S6 72 319
34 1870 34.73 1170 1.40
RF 47 DRN 90S6 73 320
39 1610 29.88 1130 1.65
44 1440 26.70 1090 1.85
49 1270 23.59 1060 2.1
26 2460 68.54 1240 1.10 X
27 2310 64.21 1220 1.15 X
31 2040 56.73 1190 1.30 X
33 1890 52.69 1170 1.40 X
37 1710 47.75 1140 1.55 X
R 47 (E)DRN 80M4 58 319
41 1540 42.87 1110 1.70 X
RF 47 (E)DRN 80M4 59 320
47 1320 36.93 1070 2.0 X
50 1240 34.73 1050 2.1 X
24833231/EN-US – 07/2021

59 1070 29.88 1010 2.5 X

66 960 26.70 980 2.8 X
74 840 23.59 950 3.1 X
65 960 26.74 980 2.8 X
75 830 23.28 950 3.2 X
80 780 21.81 930 3.4 X R 47 (E)DRN 80M4 57 319
91 690 19.27 900 3.8 X RF 47 (E)DRN 80M4 57 320
98 640 17.89 880 4.0 X
108 580 16.22 850 4.2 X
41 1550 28.73 1050 1.15 R 37 DRN 90S6 63 316
48 1320 24.42 1010 1.35 RF 37 DRN 90S6 66 317

Catalog – DRN.. Gearmotors (IE3) 229

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

36 1720 48.08 980 1.00 X

39 1610 44.81 1060 1.10 X
45 1400 39.17 1030 1.25 X
R 37 (E)DRN 80M4 50 316
48 1320 36.72 1010 1.35 X
RF 37 (E)DRN 80M4 53 317
54 1160 32.40 980 1.50 X
61 1030 28.73 950 1.70 X
72 870 24.42 920 2.0 X
79 800 22.27 890 2.2 X
91 690 19.31 860 2.5 X
97 645 18.05 850 2.7 X
112 560 15.60 810 3.1 X R 37 (E)DRN 80M4 49 316
132 475 13.25 775 3.5 X RF 37 (E)DRN 80M4 52 317
148 425 11.83 750 3.8 X
173 360 10.11 715 4.1 X
185 340 9.47 705 4.3 X
61 1030 28.78 620 1.10 X R 27 (E)DRN 80M4 37 313
72 880 24.47 600 1.30 X RF 27 (E)DRN 80M4 37 314
78 800 22.32 590 1.45 X
91 695 19.35 570 1.65 X
97 650 18.08 560 1.75 X
112 560 15.63 540 2.0 X
132 475 13.28* 520 2.4 X
148 425 11.86 505 2.7 X
R 27 (E)DRN 80M4 36 313
173 360 10.13 485 3.0 X
RF 27 (E)DRN 80M4 36 314
186 335 9.41 465 3.2 X
215 290 8.16 450 3.5 X
230 270 7.63* 440 3.6 X
266 235 6.59 425 4.0 X
313 200 5.60* 405 4.3 X
350 180 5.00* 390 4.7 X
89 705 19.71 310 1.05 X
103 610 16.99 310 1.25 X
111 565 15.84 305 1.30 X
126 495 13.84 300 1.50 X
135 465 12.98 300 1.60 X
153 410 11.45 295 1.75 X
172 365 10.15 285 1.85 X
R 17 (E)DRN 80M4 34 310
203 310 8.63 280 2.0 X
RF 17 (E)DRN 80M4 34 311
232 270 7.55 260 1.80 X
249 250 7.04 255 1.90 X
285 220 6.15 250 2.2 X
304 205 5.76 245 2.3 X
344 183 5.09 240 2.5 X
388 162 4.51 235 2.6 X
457 138 3.83 225 2.9 X
176 355 19.71 285 2.1
205 305 16.99 280 2.4
219 285 15.84 275 2.6
251 250 13.84 265 3.0
268 235 12.98 260 3.2
304 205 11.45 255 3.5
342 184 10.15 250 3.7
R 17 DRN 80MS2 34 310
403 156 8.63 240 4.1
RF 17 DRN 80MS2 34 311
461 137 7.55 225 3.6
494 127 7.04 220 3.8
24833231/EN-US – 07/2021

565 111 6.15 215 4.3

603 104 5.76 210 4.5
683 92 5.09 205 4.9
771 82 4.51 196 5.2
907 69 3.83 188 5.7

230 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

338 186 5.18 820 3.6 X

387 163 4.53 780 4.5 X
407 155 4.30* 770 4.6 X
464 136 3.77 740 5.7 X
547 115 3.20* 700 7.7 X
RX 67 (E)DRN 80M4 55 297
606 104 2.89 680 9.0 X
RXF 67 (E)DRN 80M4 64 298
689 91 2.54 650 11 X
730 86 2.40* 640 13 X
857 74 2.04 605 16 X
943 67 1.86 590 17 X 8
1090 58 1.61 560 17 X
402 157 4.35 625 3.8 X
462 136 3.79 595 4.5 X
493 128 3.55* 585 4.8 X
558 113 3.14 565 5.1 X
601 105 2.91 550 5.7 X
663 95 2.64* 535 6.4 X RX 57 (E)DRN 80M4 49 295
739 85 2.37 515 7.2 X RXF 57 (E)DRN 80M4 53 296
858 73 2.04 490 8.3 X
912 69 1.92* 480 8.8 X
1060 59 1.65 460 10 X
1185 53 1.48 445 11 X
1340 47 1.30 425 12 X

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.66 131870 2657 27000 1.35 X

0.76 115790 2333 27000 1.6 X
0.85 103480 2085 27000 1.7 X
0.94 93150 1877 27000 1.9 X
R 167R97 (E)DRN 90S4 1680 344/346
1.1 82880 1670 27000 2.1 X
RF 167R97 (E)DRN 90S4 1690 345/346
1.2 71370 1438 27000 2.5 X
RM 167R97 (E)DRN 90S4 2120 345/346
1.4 63480 1279 27000 2.8 X
1.6 55730 1123 27000 3.2 X
1.8 49580 999 27000 3.6 X
2.1 42730 861 27000 4.1 X
0.80 108400 2211 14400 1.05 X
0.90 95700 1951 15000 1.20 X
1.0 82400 1705 15400 1.40 X
1.1 74000 1536 15700 1.55 X
R 147R77 (E)DRN 90S4 950 342/346
1.3 64000 1329 16000 1.80 X
RF 147R77 (E)DRN 90S4 970 343/346
1.5 55900 1166 16200 2.1 X
RM 147R77 (E)DRN 90S4 1340 343/346
1.7 49000 1029 16300 2.3 X
2.0 42600 889 16400 2.7 X
2.2 37300 784 16500 3.1 X
2.5 32900 695 16600 3.5 X
1.3 68200 1391 12100 1.05 X
1.4 61400 1256 12500 1.15 X
1.6 53800 1105 12800 1.30 X R 137R77 (E)DRN 90S4 640 340/346
1.7 50700 1043 12900 1.40 X RF 137R77 (E)DRN 90S4 700 341/346
2.0 42900 888 13200 1.65 X RM 137R77 (E)DRN 90S4 940 341/346
2.5 33500 699 13400 2.1 X
2.9 29000 609 13500 2.4 X
24833231/EN-US – 07/2021

1.3 68300 1397 12100 1.05 X

1.4 59700 1226 12500 1.20 X
1.6 53300 1090 12800 1.35 X
1.9 46500 951 13000 1.50 X R 137R77 (E)DRN 90S4 660 340/346
2.1 40000 831 13200 1.75 X RF 137R77 (E)DRN 90S4 710 341/346
2.4 34900 730 13400 2.0 X RM 137R77 (E)DRN 90S4 960 341/346
2.8 29800 629 13500 2.4 X
3.1 27100 560 13500 2.6 X
3.6 23200 490 13600 3.0 X

Catalog – DRN.. Gearmotors (IE3) 231

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.8 46800 961 9660 1.15 X R 127R77 (E)DRN 90S4 560 338/346
2.3 37300 773 9660 1.40 X RF 127R77 (E)DRN 90S4 610 339/346
2.9 29100 608 9660 1.80 X RM 127R77 (E)DRN 90S4 820 339/346
1.7 49000 1034 9660 1.10 X
1.7 48500 1013 9660 1.10 X
1.8 48400 987 9660 1.10 X
1.9 45600 936 9660 1.15 X
1.9 44300 935 9660 1.20 X
2.1 40000 830 9660 1.35 X
2.2 38600 794 9660 1.35 X
2.2 37500 792 9660 1.40 X
2.3 37500 777 9660 1.40 X
2.4 36100 750 9660 1.45 X
R 127R77 (E)DRN 90S4 600 338/346
2.7 31800 659 9660 1.65 X
RF 127R77 (E)DRN 90S4 620 339/346
2.7 30600 642 9660 1.75 X
RM 127R77 (E)DRN 90S4 830 339/346
2.8 30600 636 9660 1.75 X
2.9 29400 614 9660 1.80 X
3.0 27700 581 9660 1.90 X
3.4 24900 521 9660 2.1 X
3.6 23400 492 9660 2.3 X
3.7 22700 480 9660 2.3 X
4.3 19300 407 9660 2.8 X
4.6 18500 386 9660 2.9 X
5.9 14200 298 9660 3.7 X
7.0 12000 253 9660 4.4 X
3.6 24300 490 9660 2.2 X
R 127R77 (E)DRN 90S4 560 338/346
4.5 19400 394 9660 2.7 X
RF 127R77 (E)DRN 90S4 610 339/346
5.4 16000 327 9660 3.3 X
RM 127R77 (E)DRN 90S4 820 339/346
6.8 12500 259 9660 4.2 X
2.5 34900 717 7020 1.10 X R 107R77 (E)DRN 90S4 460 336/346
2.8 30400 626 7500 1.25 X RF 107R77 (E)DRN 90S4 475 337/346
3.3 25300 528 7950 1.50 X RM 107R77 (E)DRN 90S4 670 337/346
2.9 29200 614 7610 1.30 X
3.2 25800 544 7910 1.45 X
3.6 23300 492 8080 1.65 X
R 107R77 (E)DRN 90S4 475 336/346
4.2 19700 417 8200 1.90 X
RF 107R77 (E)DRN 90S4 485 337/346
4.8 17700 369 8260 2.1 X
RM 107R77 (E)DRN 90S4 680 337/346
5.5 15500 323 8320 2.5 X
6.2 13600 285 8360 2.8 X
7.0 11900 253 8390 3.2 X
3.8 23200 469 8090 1.65 X
4.1 21100 426 8160 1.80 X R 107R77 (E)DRN 90S4 460 336/346
4.7 18600 377 8240 2.0 X RF 107R77 (E)DRN 90S4 470 337/346
5.4 15900 325 8310 2.4 X RM 107R77 (E)DRN 90S4 670 337/346
6.2 13900 284 8350 2.7 X
3.6 23500 484 3820 1.15 X
4.1 21200 431 5530 1.25 X
4.7 18600 379 5830 1.45 X
R 97R57 (E)DRN 90S4 315 334/346
5.2 16500 336 6040 1.60 X
RF 97R57 (E)DRN 90S4 350 335/346
6.0 14500 296 6170 1.85 X
RM 97R57 (E)DRN 90S4 465 335/346
7.1 12100 249 6250 2.2 X
7.5 11200 234 6280 2.4 X
8.4 10000 209 6310 2.6 X
3.8 23200 466 5250 1.15 X
4.2 20900 420 5560 1.25 X
24833231/EN-US – 07/2021

4.8 18300 370 5860 1.45 X R 97R57 (E)DRN 90S4 305 334/346
5.0 17300 349 5970 1.55 X RF 97R57 (E)DRN 90S4 345 335/346
5.9 14600 297 6160 1.80 X RM 97R57 (E)DRN 90S4 460 335/346
6.5 13300 270 6210 2.0 X
7.8 11300 227 6280 2.4 X
6.6 13000 268 3910 1.05 X R 87R57 (E)DRN 90S4 220 331/346
7.5 11500 236 4140 1.20 X RF 87R57 (E)DRN 90S4 235 332/346
8.4 10000 209 4320 1.35 X RM 87R57 (E)DRN 90S4 300 332/346
6.9 12600 256 3980 1.10 X R 87R57 (E)DRN 90S4 220 331/346
7.6 11400 232 4160 1.20 X RF 87R57 (E)DRN 90S4 235 332/346
9.0 9710 195 4370 1.40 X RM 87R57 (E)DRN 90S4 300 332/346

232 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

R 97 DRN 112M6 310 334

6.3 14800 186.30 6150 1.80 RF 97 DRN 112M6 350 335
RM 97 DRN 112M6 465 335
6.1 15500 289.74 6120 1.70 X
6.9 13700 255.71 6200 1.95 X
7.3 12900 241.25 6220 2.0 X
8.2 11600 216.28 6270 2.3 X R 97 (E)DRN 90S4 260 334
9.5 9990 186.30 6310 2.7 X RF 97 (E)DRN 90S4 300 335
10 9110 170.02 6340 2.9 X RM 97 (E)DRN 90S4 410 335
12 8080 150.78 6360 3.3 X
8
14 6790 126.75 6380 3.9 X
15 6240 116.48 6390 4.2 X
7.2 13200 246.54 3000 1.05 X
8.1 11600 216.54 3590 1.20 X
8.6 11000 205.71 3800 1.25 X
9.7 9740 181.77 4270 1.40 X
11 8330 155.34 4490 1.65 X
12 7630 142.41 4490 1.80 X
14 6700 124.97 4490 2.0 X R 87 (E)DRN 90S4 170 331
15 6350 118.43* 4490 2.2 X RF 87 (E)DRN 90S4 185 332
17 5550 103.65 4490 2.5 X RM 87 (E)DRN 90S4 250 332
19 5000 93.38 4490 2.7 X
22 4390 81.92 4490 3.1 X
24 3890 72.57 4490 3.5 X
28 3410 63.68* 4490 4.0 X
29 3230 60.35* 4490 4.2 X
33 2830 52.82 4490 4.8 X
15 6510 121.42 2390 1.10 X
17 5520 102.99 2560 1.30 X
19 4980 92.97 2640 1.45 X
22 4380 81.80 2720 1.65 X
23 4140 77.24 2750 1.75 X
R 77 (E)DRN 90S4 110 328
27 3520 65.77 2810 2.1 X
RF 77 (E)DRN 90S4 125 329
31 3090 57.68 2840 2.4 X
RM 77 (E)DRN 90S4 180 329
34 2790 52.07 2870 2.6 X
38 2450 45.81 2890 3.0 X
41 2320 43.26 2900 3.1 X
48 1970 36.83 2880 3.7 X
53 1790 33.47 2800 4.0 X
18 5140 95.91 1750 1.05 X
20 4610 86.11 1880 1.15 X
24 3970 74.17 2020 1.35 X
25 3740 69.75 2060 1.40 X
29 3280 61.26 2140 1.60 X
R 67 (E)DRN 90S4 98 325
31 3050 56.89 2170 1.75 X
RF 67 (E)DRN 90S4 105 326
34 2760 51.56 2210 1.90 X
RM 67 (E)DRN 90S4 140 326
38 2480 46.29 2240 2.1 X
44 2130 39.88* 2270 2.4 X
47 2010 37.50 2290 2.5 X
55 1730 32.27 2240 2.8 X
61 1540 28.83 2170 3.0 X
63 1500 28.13 2150 3.2 X
R 67 (E)DRN 90S4 96 325
66 1430 26.72 2120 3.3 X
RF 67 (E)DRN 90S4 105 326
75 1250 23.44 2040 3.9 X
RM 67 (E)DRN 90S4 140 326
89 1060 19.89 1940 5.0 X
24833231/EN-US – 07/2021

25 3710 69.23 1490 1.05 X

27 3470 64.85 1470 1.15 X
31 3070 57.29 1440 1.30 X
33 2850 53.22 1410 1.40 X
R 57 (E)DRN 90S4 84 322
37 2580 48.23 1380 1.55 X
RF 57 (E)DRN 90S4 91 323
41 2320 43.30 1350 1.70 X
RM 57 (E)DRN 90S4 120 323
47 2000 37.30* 1300 2.0 X
50 1880 35.07 1290 2.1 X
58 1610 30.18 1240 2.5 X
65 1440 26.97 1200 2.8 X

Catalog – DRN.. Gearmotors (IE3) 233

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

67 1410 26.31 1200 2.8 X

70 1340 24.99* 1180 3.0 X R 57 (E)DRN 90S4 82 322
80 1170 21.93 1140 3.4 X RF 57 (E)DRN 90S4 89 323
95 990 18.60* 1090 4.0 X RM 57 (E)DRN 90S4 115 323
105 900 16.79 1060 4.4 X
37 2560 47.75 1060 1.05 X
41 2290 42.87 1040 1.15 X
48 1980 36.93 1010 1.35 X
R 47 (E)DRN 90S4 72 319
51 1860 34.73 1000 1.45 X
RF 47 (E)DRN 90S4 73 320
59 1600 29.88 960 1.65 X
66 1430 26.70 940 1.85 X
75 1260 23.59 910 2.1 X
66 1430 26.74 940 1.85 X
76 1240 23.28 910 2.1 X
81 1160 21.81 890 2.3 X
91 1030 19.27 860 2.5 X
98 950 17.89 850 2.7 X
R 47 (E)DRN 90S4 71 319
109 860 16.22 830 2.8 X
RF 47 (E)DRN 90S4 71 320
121 780 14.56 800 3.0 X
140 670 12.54 770 3.3 X
149 630 11.79 755 3.4 X
174 540 10.15 725 3.7 X
194 485 9.07 700 4.0 X
54 1730 32.40 785 1.00 X
R 37 (E)DRN 90S4 63 316
61 1540 28.73 850 1.15 X
RF 37 (E)DRN 90S4 66 317
72 1300 24.42 860 1.35 X
79 1190 22.27 840 1.50 X
91 1030 19.31 820 1.70 X
98 960 18.05 810 1.85 X
113 830 15.60 775 2.1 X
133 710 13.25 745 2.4 X
149 630 11.83 725 2.5 X R 37 (E)DRN 90S4 62 316
174 540 10.11 695 2.8 X RF 37 (E)DRN 90S4 65 317
186 505 9.47 680 2.9 X
221 425 7.97 650 3.2 X
264 355 6.67 615 3.6 X
311 300 5.67 585 4.1 X
348 270 5.06 570 4.4 X
91 1030 19.35 525 1.10 X
97 960 18.08 520 1.20 X
113 830 15.63 505 1.35 X
133 710 13.28* 490 1.60 X
149 635 11.86 475 1.80 X
174 540 10.13 460 2.0 X
187 500 9.41 440 2.1 X
R 27 (E)DRN 90S4 49 313
216 435 8.16 430 2.4 X
RF 27 (E)DRN 90S4 49 314
231 405 7.63* 420 2.4 X
267 350 6.59 405 2.6 X
315 300 5.60* 390 2.9 X
352 265 5.00* 380 3.1 X
413 225 4.27 365 3.4 X
440 210 4.00* 355 3.5 X
523 181 3.37 340 3.9 X
156 605 22.32 470 1.90
180 520 19.35 455 2.2
24833231/EN-US – 07/2021

193 490 18.08 450 2.4

223 420 15.63 435 2.7
262 360 13.28* 415 3.2
294 320 11.86 405 3.5
344 270 10.13 385 3.9 R 27 DRN 80M2 36 313
370 255 9.41 375 4.2 RF 27 DRN 80M2 36 314
427 220 8.16 360 4.6
457 205 7.63* 355 4.8
529 179 6.59 340 5.2
622 152 5.60* 325 5.8
697 136 5.00* 315 6.2
816 116 4.27 300 6.7

234 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

871 108 4.00* 295 6.9

1035 91 3.37 280 7.7
177 530 19.71 255 1.40
205 460 16.99 250 1.65
220 425 15.84 245 1.75
252 375 13.84 245 2.0
269 350 12.98 240 2.1
304 310 11.45 235 2.3
343 275 10.15 230 2.5
404 230 8.63 225 2.7
R 17 DRN 80M2 34 310 8
RF 17 DRN 80M2 34 311
462 200 7.55 210 2.4
495 191 7.04 205 2.5
567 167 6.15 200 2.9
605 156 5.76 198 3.0
685 138 5.09 192 3.3
773 122 4.51 187 3.5
909 104 3.83 180 3.8
RX 87 (E)DRN 90S4 125 301
204 460 8.65 1720 2.6 X
RXF 87 (E)DRN 90S4 135 302
275 340 6.41 1240 2.6 X
313 300 5.63 1190 3.2 X RX 77 (E)DRN 90S4 90 299
329 285 5.35* 1170 3.2 X RXF 77 (E)DRN 90S4 95 300
373 250 4.73 1120 4.3 X
340 275 5.18 800 2.4 X
389 240 4.53 765 3.0 X
410 230 4.30* 755 3.1 X
467 200 3.77 725 3.8 X
551 172 3.20* 690 5.2 X
610 155 2.89 670 6.0 X RX 67 (E)DRN 90S4 69 297
693 136 2.54 645 7.7 X RXF 67 (E)DRN 90S4 77 298
734 129 2.40* 630 8.4 X
862 110 2.04 600 11 X
949 100 1.86 580 11 X
1095 86 1.61 555 12 X
1260 75 1.40* 530 12 X
405 230 4.35 610 2.6 X
465 200 3.79 585 3.0 X
496 190 3.55* 575 3.2 X
562 168 3.14 550 3.4 X
605 156 2.91 540 3.8 X
667 142 2.64* 525 4.3 X RX 57 (E)DRN 90S4 63 295
743 127 2.37 505 4.8 X RXF 57 (E)DRN 90S4 67 296
863 110 2.04 485 5.6 X
918 103 1.92* 475 5.9 X
1065 89 1.65 455 6.9 X
1195 79 1.48 435 7.6 X
1350 70 1.30 420 8.0 X

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.67 175320 2657 27000 1.00 X

0.76 153940 2333 27000 1.15 X
24833231/EN-US – 07/2021

0.85 137580 2085 27000 1.30 X

0.94 123850 1877 27000 1.5 X
R 167R97 (E)DRN 90L4 1690 344/347
1.1 110200 1670 27000 1.6 X
RF 167R97 (E)DRN 90L4 1700 345/347
1.2 94890 1438 27000 1.9 X
RM 167R97 (E)DRN 90L4 2130 345/347
1.4 84400 1279 27000 2.1 X
1.6 74100 1123 27000 2.4 X
1.8 65920 999 27000 2.7 X
2.1 56810 861 27000 3.1 X

Catalog – DRN.. Gearmotors (IE3) 235

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.0 110800 1705 14300 1.05 X

1.1 99600 1536 14800 1.15 X
1.3 86200 1329 15300 1.35 X
1.5 75300 1166 15700 1.55 X
R 147R77 (E)DRN 90L4 960 342/347
1.7 66100 1029 15900 1.75 X
RF 147R77 (E)DRN 90L4 980 343/347
2.0 57300 889 16100 2.0 X
RM 147R77 (E)DRN 90L4 1350 343/347
2.2 50400 784 16300 2.3 X
2.5 44500 695 16400 2.6 X
2.9 40200 619 16500 2.9 X
3.2 36100 558 16500 3.2 X
1.7 68000 1043 12100 1.05 X
R 137R77 (E)DRN 90L4 650 342/346
2.0 57700 888 12600 1.25 X
RF 137R77 (E)DRN 90L4 700 343/346
2.5 45100 699 13100 1.55 X
RM 137R77 (E)DRN 90L4 950 343/346
2.9 39100 609 13300 1.80 X
1.6 71400 1090 12000 1.00
1.9 62300 951 12400 1.15 X
2.1 53900 831 12800 1.30 X
2.4 47100 730 13000 1.50 X
R 137R77 (E)DRN 90L4 670 342/346
2.8 40200 629 13200 1.75 X
RF 137R77 (E)DRN 90L4 720 343/346
3.1 36400 560 13300 1.95 X
RM 137R77 (E)DRN 90L4 970 343/346
3.6 31400 490 13500 2.2 X
4.1 27400 428 13500 2.6 X
4.6 24800 381 13600 2.9 X
5.5 21000 323 13600 3.4 X
3.1 37400 564 13300 1.90 X
R 137R77 (E)DRN 90L4 650 342/346
3.4 34300 517 13400 2.1 X
RF 137R77 (E)DRN 90L4 700 343/346
3.9 30000 453 13500 2.4 X
RM 137R77 (E)DRN 90L4 940 343/346
4.7 24700 376 13600 2.9 X
R 127R77 (E)DRN 90L4 570 338/346
2.3 50200 773 9660 1.05 X
RF 127R77 (E)DRN 90L4 620 339/346
2.9 39300 608 9660 1.35 X
RM 127R77 (E)DRN 90L4 830 339/346
2.1 53800 830 9660 1.00
2.2 51800 794 9660 1.00 X
2.2 50700 792 9660 1.05 X
2.3 50500 777 9660 1.05 X
2.4 48600 750 9660 1.10 X
2.7 42800 659 9660 1.25 X
2.8 41300 642 9660 1.30 X
2.8 41200 636 9660 1.30 X R 127R77 (E)DRN 90L4 600 338/346
2.9 39600 614 9660 1.35 X RF 127R77 (E)DRN 90L4 630 339/346
3.0 37300 581 9660 1.40 X RM 127R77 (E)DRN 90L4 840 339/346
3.4 33600 521 9660 1.60 X
3.6 31600 492 9660 1.70 X
3.7 30700 480 9660 1.75 X
4.3 26000 407 9660 2.0 X
4.6 25000 386 9660 2.1 X
5.9 19200 298 9660 2.8 X
7.0 16200 253 9660 3.3 X
3.6 32600 490 9660 1.65 X
4.5 26000 394 9660 2.0 X
R 127R77 (E)DRN 90L4 570 338/346
5.4 21500 327 9660 2.5 X
RF 127R77 (E)DRN 90L4 610 339/346
6.8 16900 259 9660 3.1 X
RM 127R77 (E)DRN 90L4 830 339/346
8.7 13100 202 9660 4.0 X
11 10600 162 9660 5.0 X
R 107R77 (E)DRN 90L4 470 336/346
24833231/EN-US – 07/2021

3.4 34100 528 7120 1.10 X RF 107R77 (E)DRN 90L4 480 337/346
RM 107R77 (E)DRN 90L4 680 337/346
3.2 34800 544 7030 1.10 X
3.6 31500 492 7400 1.20 X
4.2 26700 417 7840 1.40 X
R 107R77 (E)DRN 90L4 480 336/346
4.8 23900 369 8050 1.60 X
RF 107R77 (E)DRN 90L4 495 337/346
5.5 20800 323 8170 1.80 X
RM 107R77 (E)DRN 90L4 690 337/346
6.2 18300 285 8240 2.1 X
7.0 16200 253 8300 2.4 X
8.2 13700 214 8360 2.8 X

236 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.8 31100 469 7430 1.20 X

4.2 28300 426 7700 1.35 X
4.7 24900 377 7980 1.50 X
R 107R77 (E)DRN 90L4 465 336/346
5.5 21400 325 8150 1.80 X
RF 107R77 (E)DRN 90L4 480 337/346
6.2 18600 284 8240 2.0 X
RM 107R77 (E)DRN 90L4 670 337/346
6.9 16700 256 8290 2.3 X
8.0 14400 220 8340 2.6 X
9.1 12500 193 8380 3.0 X
4.7 24900 379 4990 1.05 X
5.2 22100 336 5400 1.20 X
8
R 97R57 (E)DRN 90L4 320 334/346
6.0 19400 296 5740 1.35 X
RF 97R57 (E)DRN 90L4 360 335/346
7.1 16200 249 6060 1.65 X
RM 97R57 (E)DRN 90L4 470 335/346
7.6 15100 234 6140 1.75 X
8.5 13500 209 6200 1.95 X
4.8 24600 370 5040 1.10 X
5.1 23200 349 5260 1.15 X R 97R57 (E)DRN 90L4 315 334/346
5.9 19700 297 5710 1.35 X RF 97R57 (E)DRN 90L4 350 335/346
6.5 17800 270 5910 1.50 X RM 97R57 (E)DRN 90L4 465 335/346
7.8 15100 227 6140 1.75 X
R 87R57 (E)DRN 90L4 225 331/346
9.1 12900 195 3930 1.05 X RF 87R57 (E)DRN 90L4 240 332/346
RM 87R57 (E)DRN 90L4 305 332/346
4.7 26700 251.15 7830 1.40
5.1 24500 229.95 8010 1.55
R 107 DRN 112M6 440 336
5.8 21600 203.16 8140 1.75
RF 107 DRN 112M6 450 337
6.8 18300 172.34 8240 2.1
RM 107 DRN 112M6 650 337
7.4 16900 158.68 8280 2.2
8.3 15100 141.83 8330 2.5
6.9 18200 255.71 5430 1.45 X
7.3 17200 241.25 5740 1.55 X
8.2 15400 216.28 6130 1.70 X
9.5 13200 186.30 6210 2.0 X
R 97 (E)DRN 90L4 265 334
10 12100 170.02 6250 2.2 X
RF 97 (E)DRN 90L4 305 335
12 10700 150.78 6290 2.5 X
RM 97 (E)DRN 90L4 420 335
14 9030 126.75 6340 2.9 X
15 8300 116.48 6350 3.2 X
17 7370 103.44 6370 3.6 X
19 6590 92.48 6390 4.0 X
9.7 12900 181.77 3090 1.05 X
11 11000 155.34 3780 1.25 X
12 10100 142.41 4120 1.35 X
14 8910 124.97 4450 1.55 X
15 8440 118.43* 4490 1.60 X
17 7390 103.65 4490 1.85 X
19 6650 93.38 4490 2.1 X R 87 (E)DRN 90L4 175 331
22 5840 81.92 4490 2.4 X RF 87 (E)DRN 90L4 190 332
24 5170 72.57 4490 2.6 X RM 87 (E)DRN 90L4 260 332
28 4540 63.68* 4490 3.0 X
29 4300 60.35* 4490 3.2 X
33 3760 52.82 4490 3.6 X
37 3390 47.58 4450 4.0 X
42 2970 41.74 4270 4.6 X
48 2620 36.84* 4110 5.2 X
19 6630 92.97 2370 1.10 X
22 5830 81.80 2510 1.25 X
24833231/EN-US – 07/2021

23 5500 77.24 2570 1.30 X

27 4680 65.77 2680 1.55 X
31 4110 57.68 2750 1.75 X
R 77 (E)DRN 90L4 120 328
34 3710 52.07 2790 1.95 X
RF 77 (E)DRN 90L4 130 329
39 3260 45.81 2830 2.2 X
RM 77 (E)DRN 90L4 185 329
41 3080 43.26 2840 2.4 X
48 2620 36.83 2830 2.8 X
53 2380 33.47 2750 3.0 X
61 2060 29.00 2640 3.5 X
70 1790 25.23 2530 3.8 X

Catalog – DRN.. Gearmotors (IE3) 237

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

76 1660 23.37 2470 4.3 X R 77 (E)DRN 90L4 115 328

82 1520 21.43 2410 4.8 X RF 77 (E)DRN 90L4 130 329
94 1340 18.80 2320 5.2 X RM 77 (E)DRN 90L4 185 329
25 4970 69.75 1790 1.05 X
29 4360 61.26 1940 1.20 X
31 4050 56.89 2010 1.30 X
34 3670 51.56 2070 1.45 X R 67 (E)DRN 90L4 105 325
38 3300 46.29 2140 1.60 X RF 67 (E)DRN 90L4 110 326
44 2840 39.88* 2200 1.80 X RM 67 (E)DRN 90L4 145 326
47 2670 37.50 2220 1.90 X
55 2300 32.27 2190 2.1 X
61 2050 28.83 2120 2.2 X
63 2000 28.13 2110 2.4 X
66 1900 26.72 2080 2.5 X R 67 (E)DRN 90L4 105 325
75 1670 23.44 2000 3.0 X RF 67 (E)DRN 90L4 110 326
89 1410 19.89 1910 3.7 X RM 67 (E)DRN 90L4 145 326
98 1280 17.95 1850 4.1 X
33 3790 53.22 1330 1.05 X
37 3430 48.23 1310 1.15 X
41 3080 43.30 1280 1.30 X R 57 (E)DRN 90L4 91 322
47 2650 37.30* 1240 1.50 X RF 57 (E)DRN 90L4 98 323
50 2500 35.07 1230 1.60 X RM 57 (E)DRN 90L4 125 323
59 2150 30.18 1190 1.85 X
66 1920 26.97 1160 2.1 X
67 1870 26.31 1150 2.1 X
71 1780 24.99* 1140 2.2 X
81 1560 21.93 1100 2.5 X
R 57 (E)DRN 90L4 89 322
95 1320 18.60* 1060 3.0 X
RF 57 (E)DRN 90L4 96 323
105 1190 16.79 1030 3.3 X
RM 57 (E)DRN 90L4 125 323
120 1050 14.77* 1000 3.6 X
127 990 13.95* 980 3.8 X
149 840 11.88 940 4.2 X
48 2630 36.93 950 1.00 X
51 2470 34.73 940 1.05 X
R 47 (E)DRN 90L4 79 319
59 2130 29.88 910 1.25 X
RF 47 (E)DRN 90L4 79 320
66 1900 26.70 890 1.40 X
75 1680 23.59 870 1.60 X
76 1660 23.28 870 1.60 X
81 1550 21.81 860 1.70 X
92 1370 19.27 830 1.90 X
99 1270 17.89 820 2.0 X
109 1150 16.22 800 2.1 X
121 1030 14.56 775 2.3 X
141 890 12.54 750 2.5 X
150 840 11.79 735 2.6 X
174 720 10.15 705 2.8 X R 47 (E)DRN 90L4 78 319
195 645 9.07 685 3.0 X RF 47 (E)DRN 90L4 78 320
221 570 8.01 665 3.2 X
228 550 7.76* 650 2.6 X
254 495 6.96 630 2.8 X
295 425 6.00 605 3.2 X
313 400 5.64* 595 3.4 X
364 345 4.85 570 3.8 X
407 305 4.34 550 4.2 X
461 270 3.83 530 4.7 X
24833231/EN-US – 07/2021

R 37 (E)DRN 90L4 70 316

72 1740 24.42 600 1.00 X
RF 37 (E)DRN 90L4 73 317

238 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

92 1370 19.31 720 1.30 X

98 1280 18.05 750 1.40 X
113 1110 15.60 745 1.60 X
133 940 13.25 715 1.80 X
149 840 11.83 700 1.90 X
175 720 10.11 670 2.1 X
187 675 9.47 660 2.2 X R 37 (E)DRN 90L4 69 316
222 565 7.97 635 2.4 X RF 37 (E)DRN 90L4 72 317
265 475 6.67 600 2.7 X
312 400 5.67 575 3.1 X 8
349 360 5.06 555 3.3 X
409 305 4.32 530 3.6 X
437 285 4.05 520 3.7 X
518 240 3.41 495 4.1 X
526 235 6.67 495 5.3
619 200 5.67 470 6.2
693 182 5.06 455 6.6 R 37 DRN 90S2 62 316
811 155 4.32 435 7.2 RF 37 DRN 90S2 65 317
866 145 4.05 425 7.4
1030 123 3.41 405 8.1
113 1110 15.63 470 1.05 X
133 940 13.28* 460 1.20 X
149 840 11.86 450 1.35 X
174 720 10.13 435 1.50 X
217 580 8.16 405 1.75 X
232 540 7.63* 400 1.80 X R 27 (E)DRN 90L4 56 313
268 470 6.59 390 2.0 X RF 27 (E)DRN 90L4 56 314
316 395 5.60* 375 2.2 X
353 355 5.00* 365 2.4 X
414 300 4.27 350 2.5 X
442 285 4.00* 345 2.6 X
524 240 3.37 330 2.9 X
532 235 6.59 330 4.0
626 200 5.60* 315 4.3
701 180 5.00* 305 4.7 R 27 DRN 90S2 49 313
821 154 4.27 295 5.0 RF 27 DRN 90S2 49 314
876 144 4.00* 285 5.2
1040 121 3.37 275 5.8
232 540 7.63 1640 2.4 X RX 87 (E)DRN 90L4 135 301
245 510 7.20* 1610 2.4 X RXF 87 (E)DRN 90L4 145 302
314 400 5.63 1170 2.4 X
330 380 5.35* 1150 2.4 X
374 335 4.73 1110 3.2 X
437 285 4.04* 1060 4.4 X
RX 77 (E)DRN 90L4 97 299
477 260 3.70 1030 5.1 X
RXF 77 (E)DRN 90L4 100 300
544 230 3.25* 990 7.0 X
574 215 3.08* 970 7.8 X
656 192 2.70 930 9.9 X
728 173 2.43 900 11 X
390 320 4.53 755 2.2 X
411 305 4.30* 745 2.3 X
468 265 3.77 715 2.9 X
552 225 3.20* 680 3.9 X
612 205 2.89 660 4.5 X
RX 67 (E)DRN 90L4 76 297
695 181 2.54 635 5.8 X
24833231/EN-US – 07/2021

RXF 67 (E)DRN 90L4 84 298

736 171 2.40* 625 6.4 X
865 146 2.04 595 8.1 X
951 132 1.86 575 8.4 X
1100 115 1.61 550 8.8 X
1260 100 1.40* 525 9.2 X

Catalog – DRN.. Gearmotors (IE3) 239

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

466 270 3.79 570 2.3 X

498 250 3.55* 560 2.4 X
563 220 3.14 540 2.6 X
607 205 2.91 530 2.9 X
669 188 2.64* 515 3.2 X
RX 57 (E)DRN 90L4 70 295
745 169 2.37 500 3.6 X
RXF 57 (E)DRN 90L4 74 296
865 146 2.04 475 4.2 X
920 137 1.92* 470 4.5 X
1070 118 1.65 445 5.2 X
1195 105 1.48 430 5.7 X
1355 93 1.30 415 6.0 X

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.0 167780 1674 27000 1.05 X

1.2 148840 1485 27000 1.20 X
1.3 134500 1342 27000 1.30 X R 167R107 (E)DRN 100LM4 1820 344/347
1.4 123180 1229 27000 1.5 X RF 167R107 (E)DRN 100LM4 1830 345/347
1.6 111350 1111 27000 1.6 X RM 167R107 (E)DRN 100LM4 2260 345/347
1.8 95210 950 27000 1.9 X
2.0 86190 860 27000 2.1 X
1.0 167380 1670 27000 1.05 X
1.2 144120 1438 27000 1.25 X
1.4 128190 1279 27000 1.40 X
1.6 112550 1123 27000 1.6 X R 167R97 (E)DRN 100LM4 1710 344/347
1.8 100130 999 27000 1.8 X RF 167R97 (E)DRN 100LM4 1720 345/347
2.0 86290 861 27000 2.1 X RM 167R97 (E)DRN 100LM4 2160 345/347
2.3 76170 760 27000 2.3 X
2.7 65750 656 27000 2.7 X
3.5 50410 503 27000 3.5 X
3.3 51100 533 16300 2.2 X
3.8 43900 462 16400 2.6 X R 147R87 (E)DRN 100LM4 1030 342/346
4.1 41500 426 16400 2.8 X RF 147R87 (E)DRN 100LM4 1050 343/346
4.8 35800 368 16500 3.2 X RM 147R87 (E)DRN 100LM4 1420 343/346
5.4 31700 326 16600 3.6 X
1.5 114700 1166 14100 1.00 X
1.7 101000 1029 14700 1.15 X
2.0 87400 889 15300 1.30 X
2.2 76900 784 15600 1.50 X R 147R77 (E)DRN 100LM4 990 342/346
2.5 68000 695 15900 1.70 X RF 147R77 (E)DRN 100LM4 1000 343/346
2.8 61200 619 16000 1.90 X RM 147R77 (E)DRN 100LM4 1370 343/346
3.2 55000 558 16200 2.1 X
3.6 48100 489 16300 2.4 X
4.2 40800 415 16400 2.8 X
R 137R77 (E)DRN 100LM4 680 340/346
2.5 68800 699 12100 1.05 X
RF 137R77 (E)DRN 100LM4 730 341/346
2.9 59700 609 12500 1.20 X
RM 137R77 (E)DRN 100LM4 970 341/346
2.4 71700 730 11900 1.00
2.8 61500 629 12500 1.15 X
3.1 55300 560 12700 1.30 X
3.6 48000 490 13000 1.45 X
R 137R77 (E)DRN 100LM4 700 340/346
4.1 41900 428 13200 1.70 X
RF 137R77 (E)DRN 100LM4 750 341/346
24833231/EN-US – 07/2021

4.6 37700 381 13300 1.90 X

RM 137R77 (E)DRN 100LM4 990 341/346
5.5 31900 323 13400 2.2 X
6.0 28700 291 13500 2.5 X
6.9 25100 255 13600 2.8 X
7.9 22000 223 13600 3.2 X
3.1 56800 564 12700 1.25 X
3.4 52000 517 12900 1.35 X
R 137R77 (E)DRN 100LM4 670 340/346
3.9 45500 453 13100 1.55 X
RF 137R77 (E)DRN 100LM4 720 341/346
4.7 37600 376 13300 1.90 X
RM 137R77 (E)DRN 100LM4 970 341/346
5.2 33800 339 13400 2.1 X
5.9 29600 297 13500 2.4 X

240 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.4 51200 521 9660 1.05 X

3.6 48300 492 9660 1.10 X
3.7 47000 480 9660 1.15 X R 127R77 (E)DRN 100LM4 630 338/346
4.3 39800 407 9660 1.35 X RF 127R77 (E)DRN 100LM4 650 339/346
4.6 38000 386 9660 1.40 X RM 127R77 (E)DRN 100LM4 870 339/346
5.9 29300 298 9660 1.80 X
7.0 24800 253 9660 2.1 X
3.6 49400 490 9660 1.05 X
4.5 39600 394 9660 1.35 X
5.4 32700 327 9660 1.60 X R 127R77 (E)DRN 100LM4 590 338/346
8
6.8 25700 259 9660 2.1 X RF 127R77 (E)DRN 100LM4 640 339/346
8.7 20000 202 9660 2.6 X RM 127R77 (E)DRN 100LM4 850 339/346
11 16200 162 9660 3.3 X
14 12400 126 9660 4.2 X
4.8 36300 369 6840 1.05 X
5.5 31800 323 7360 1.20 X
R 107R77 (E)DRN 100LM4 500 336/346
6.2 28000 285 7730 1.35 X
RF 107R77 (E)DRN 100LM4 520 337/346
7.0 24700 253 7990 1.55 X
RM 107R77 (E)DRN 100LM4 710 337/346
8.2 20900 214 8160 1.80 X
9.4 18300 187 8250 2.1 X
4.7 37800 377 6640 1.00 X
5.4 32500 325 7290 1.15 X
6.2 28400 284 7690 1.35 X R 107R77 (E)DRN 100LM4 490 336/346
6.9 25500 256 7930 1.50 X RF 107R77 (E)DRN 100LM4 500 337/346
8.0 21900 220 8130 1.75 X RM 107R77 (E)DRN 100LM4 700 337/346
9.1 19100 193 8220 2.0 X
10 17200 172 8270 2.2 X
7.1 24700 249 5020 1.05 X R 97R57 (E)DRN 100LM4 345 334/346
7.5 23000 234 5280 1.15 X RF 97R57 (E)DRN 100LM4 385 335/346
8.4 20600 209 5600 1.30 X RM 97R57 (E)DRN 100LM4 495 335/346
R 97R57 (E)DRN 100LM4 340 334/346
7.8 22800 227 5300 1.15 X RF 97R57 (E)DRN 100LM4 375 335/346
RM 97R57 (E)DRN 100LM4 490 335/346
6.7 28100 262.65 9660 1.90 X
7.3 25700 240.48 9660 2.1 X
8.3 22700 212.46 9660 2.3 X
9.8 19300 180.23 9660 2.8 X R 127 (E)DRN 100LM4 540 338
11 17800 165.95 9660 3.0 X RF 127 (E)DRN 100LM4 570 339
12 15900 148.33 9660 3.3 X RM 127 (E)DRN 100LM4 780 339
13 14300 133.53 9660 3.7 X
15 12900 120.92 9660 4.1 X
16 11500 107.23 9660 4.6 X
5.8 32500 203.16 7290 1.15
R 107 DRN 132S6 465 336
6.8 27600 172.34 7760 1.40
RF 107 DRN 132S6 475 337
7.4 25400 158.68 7940 1.50
RM 107 DRN 132S6 670 337
8.3 22700 141.83 8110 1.65
7.0 26900 251.15 7820 1.40 X
7.7 24600 229.95 8000 1.55 X
8.7 21700 203.16 8140 1.75 X
10 18400 172.34 8240 2.1 X
R 107 (E)DRN 100LM4 420 336
11 17000 158.68 8280 2.2 X
RF 107 (E)DRN 100LM4 435 337
12 15200 141.83 8330 2.5 X
RM 107 (E)DRN 100LM4 630 337
14 13600 127.68 8360 2.8 X
15 12400 115.63 8380 3.1 X
24833231/EN-US – 07/2021

17 10900 102.53 8310 3.5 X

19 9940 92.70 8070 3.8 X
8.2 23200 216.28 3940 1.15 X
9.5 19900 186.30 4900 1.35 X
10 18200 170.02 5430 1.45 X
12 16100 150.78 6050 1.65 X
R 97 (E)DRN 100LM4 295 334
14 13500 126.75 6200 1.95 X
RF 97 (E)DRN 100LM4 330 335
15 12400 116.48 6240 2.1 X
RM 97 (E)DRN 100LM4 445 335
17 11000 103.44 6280 2.4 X
19 9920 92.48 6320 2.7 X
21 8910 83.15 6250 3.0 X
24 7740 72.17 6000 3.4 X

Catalog – DRN.. Gearmotors (IE3) 241

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

27 6990 65.21 5830 3.8 X

R 97 (E)DRN 100LM4 295 334
29 6420 59.92 5680 4.1 X
RF 97 (E)DRN 100LM4 330 335
33 5700 53.21 5490 4.7 X
RM 97 (E)DRN 100LM4 445 335
37 5100 47.58 5310 5.2 X
14 13400 124.97 2930 1.00 X
15 12700 118.43* 3190 1.10 X
17 11100 103.65 3770 1.25 X
19 10000 93.38 4170 1.35 X
22 8780 81.92 4460 1.55 X
24 7780 72.57 4490 1.75 X R 87 (E)DRN 100LM4 200 331
28 6830 63.68* 4490 2.0 X RF 87 (E)DRN 100LM4 220 332
29 6470 60.35* 4490 2.1 X RM 87 (E)DRN 100LM4 285 332
33 5660 52.82 4480 2.4 X
37 5100 47.58 4350 2.7 X
42 4470 41.74 4190 3.1 X
48 3950 36.84* 4040 3.5 X
54 3500 32.66* 3900 3.9 X
51 3690 34.40* 3960 3.6 X
56 3360 31.40 3850 4.1 X R 87 (E)DRN 100LM4 200 331
63 2980 27.84* 3720 4.6 X RF 87 (E)DRN 100LM4 215 332
75 2510 23.40 3520 5.5 X RM 87 (E)DRN 100LM4 280 332
82 2300 21.51 3440 5.8 X
27 7050 65.77 2280 1.05 X
31 6180 57.68 2450 1.15 X
34 5580 52.07 2550 1.30 X
38 4910 45.81 2650 1.50 X R 77 (E)DRN 100LM4 145 328
41 4640 43.26 2690 1.55 X RF 77 (E)DRN 100LM4 155 329
48 3950 36.83 2730 1.85 X RM 77 (E)DRN 100LM4 210 329
53 3590 33.47 2660 2.0 X
61 3110 29.00 2560 2.3 X
70 2700 25.23 2470 2.5 X
75 2500 23.37 2410 2.9 X
82 2290 21.43 2360 3.2 X
R 77 (E)DRN 100LM4 140 328
94 2010 18.80 2270 3.4 X
RF 77 (E)DRN 100LM4 155 329
99 1910 17.82* 2230 3.6 X
RM 77 (E)DRN 100LM4 210 329
113 1670 15.60 2150 3.9 X
125 1500 14.05 2080 4.2 X
38 4960 46.29 1800 1.05 X
44 4270 39.88* 1960 1.20 X R 67 (E)DRN 100LM4 130 325
47 4020 37.50 2010 1.25 X RF 67 (E)DRN 100LM4 135 326
55 3460 32.27 2100 1.40 X RM 67 (E)DRN 100LM4 170 326
61 3090 28.83 2040 1.50 X
75 2510 23.44 1940 1.95 X
89 2130 19.89 1850 2.5 X
98 1920 17.95 1800 2.7 X
112 1690 15.79 1740 2.9 X
R 67 (E)DRN 100LM4 125 325
118 1590 14.91 1710 3.0 X
RF 67 (E)DRN 100LM4 135 326
139 1360 12.70 1640 3.4 X
RM 67 (E)DRN 100LM4 170 326
153 1230 11.54 1590 3.6 X
176 1070 10.00 1530 3.9 X
203 930 8.70* 1460 4.2 X
226 830 7.79 1420 4.0 X
47 4000 37.30* 1120 1.00 X
R 57 (E)DRN 100LM4 115 322
50 3760 35.07 1110 1.05 X
RF 57 (E)DRN 100LM4 120 323
58 3230 30.18 1090 1.25 X
24833231/EN-US – 07/2021

RM 57 (E)DRN 100LM4 150 323

65 2890 26.97 1070 1.40 X
80 2350 21.93 1030 1.70 X
95 1990 18.60* 1000 2.0 X
105 1800 16.79 980 2.2 X
119 1580 14.77* 950 2.4 X
R 57 (E)DRN 100LM4 115 322
126 1490 13.95* 940 2.5 X
RF 57 (E)DRN 100LM4 120 323
148 1270 11.88 900 2.8 X
RM 57 (E)DRN 100LM4 145 323
163 1150 10.79 880 3.0 X
188 1000 9.35 850 3.3 X
194 970 9.06 840 3.4 X
221 850 7.97 810 3.7 X

242 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

R 47 (E)DRN 100LM4 105 319

75 2530 23.59 790 1.05 X
RF 47 (E)DRN 100LM4 105 320
91 2060 19.27 770 1.25 X
109 1730 16.22 745 1.40 X
121 1560 14.56 730 1.50 X
140 1340 12.54 705 1.65 X
149 1260 11.79 700 1.70 X
174 1080 10.15 675 1.85 X
194 970 9.07 655 2.0 X
220 850 8.01 635 2.1 X
R 47 (E)DRN 100LM4 100 319 8
RF 47 (E)DRN 100LM4 100 320
227 830 7.76* 620 1.75 X
253 745 6.96 605 1.90 X
294 640 6.00 580 2.1 X
312 605 5.64* 575 2.3 X
363 520 4.85 550 2.5 X
406 465 4.34 535 2.8 X
460 410 3.83 515 3.1 X
113 1670 15.60 395 1.05 X
133 1420 13.25 490 1.20 X
149 1260 11.83 545 1.30 X
174 1080 10.11 600 1.40 X
186 1010 9.47 620 1.45 X
221 850 7.97 600 1.60 X R 37 (E)DRN 100LM4 94 316
264 715 6.67 570 1.80 X RF 37 (E)DRN 100LM4 97 317
311 605 5.67 545 2.1 X
348 540 5.06 530 2.2 X
408 460 4.32 510 2.4 X
435 430 4.05 505 2.5 X
517 365 3.41 480 2.7 X
529 355 6.67 480 3.6
622 300 5.67 455 4.1
697 270 5.06 445 4.4 R 37 DRN 90L2 69 316
816 230 4.32 425 4.8 RF 37 DRN 90L2 72 317
871 215 4.05 415 5.0
1035 183 3.41 395 5.4
174 1080 10.13 335 1.00
267 705 6.59 320 1.35 X
315 600 5.60* 345 1.45 X
R 27 (E)DRN 100LM4 81 313
352 535 5.00* 340 1.55 X
RF 27 (E)DRN 100LM4 81 314
413 455 4.27 330 1.70 X
440 425 4.00* 325 1.75 X
523 360 3.37 315 1.95 X
462 405 7.63* 320 2.4
535 350 6.59 310 2.6
629 300 5.60* 300 2.9
R 27 DRN 90L2 56 313
705 265 5.00* 290 3.1
RF 27 DRN 90L2 56 314
825 225 4.27 280 3.4
881 210 4.00* 275 3.5
1045 181 3.37 265 3.9
373 505 4.73 1090 2.1 X
436 430 4.04* 1040 2.9 X
476 395 3.70 1010 3.4 X
542 345 3.25* 970 4.6 X
572 330 3.08* 960 5.2 X
RX 77 (E)DRN 100LM4 120 299
654 285 2.70 920 6.6 X
24833231/EN-US – 07/2021

RXF 77 (E)DRN 100LM4 125 300

726 260 2.43 890 7.3 X
827 225 2.13 860 7.7 X
937 200 1.88* 820 8.2 X
1055 179 1.67 790 8.6 X
1240 153 1.42 755 9.0 X

Catalog – DRN.. Gearmotors (IE3) 243

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

467 400 3.77 695 1.90 X

551 340 3.20* 660 2.6 X
610 305 2.89 645 3.0 X
693 270 2.54 620 3.8 X
RX 67 (E)DRN 100LM4 100 297
734 255 2.40* 610 4.2 X
RXF 67 (E)DRN 100LM4 110 298
862 215 2.04 580 5.4 X
949 199 1.86 565 5.6 X
1095 173 1.61 540 5.8 X
1260 150 1.40* 520 6.1 X
562 335 3.14 520 1.70 X
667 280 2.64* 495 2.2 X
743 250 2.37 480 2.4 X
863 215 2.04 460 2.8 X RX 57 (E)DRN 100LM4 94 295
918 205 1.92* 455 3.0 X RXF 57 (E)DRN 100LM4 98 296
1065 177 1.65 435 3.4 X
1195 158 1.48 420 3.8 X
1350 140 1.30 405 4.0 X

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.4 169170 1279 27000 1.05 X

1.6 148540 1123 27000 1.20 X
1.8 132140 999 27000 1.35 X R 167R97 (E)DRN 100L4 1710 344/347
2.1 113880 861 27000 1.6 X RF 167R97 (E)DRN 100L4 1720 345/347
2.3 100530 760 27000 1.8 X RM 167R97 (E)DRN 100L4 2160 345/347
2.7 86770 656 27000 2.0 X
3.5 66530 503 27000 2.7 X
3.3 69000 533 15800 1.65 X
3.8 59400 462 16100 1.95 X
R 147R87 (E)DRN 100L4 1030 342/347
4.1 55800 426 16200 2.1 X
RF 147R87 (E)DRN 100L4 1050 343/347
4.8 48200 368 16300 2.4 X
RM 147R87 (E)DRN 100L4 1420 343/347
5.4 42600 326 16400 2.7 X
6.3 36000 280 16500 3.2 X
2.0 117300 889 14000 1.00
2.2 103300 784 14600 1.10 X R 147R77 (E)DRN 100L4 990 342/346
2.5 91400 695 15100 1.25 X RF 147R77 (E)DRN 100L4 1000 343/346
2.9 82000 619 15500 1.40 X RM 147R77 (E)DRN 100L4 1370 343/346
3.2 73800 558 15700 1.55 X
3.6 64400 490 12300 1.10 X
4.1 56200 428 12700 1.25 X
4.6 50500 381 12900 1.40 X R 137R77 (E)DRN 100L4 700 340/346
5.5 42800 323 13200 1.65 X RF 137R77 (E)DRN 100L4 750 341/346
6.0 38500 291 13300 1.85 X RM 137R77 (E)DRN 100L4 990 341/346
6.9 33700 255 13400 2.1 X
7.9 29500 223 13500 2.4 X
R 137R77 (E)DRN 100L4 670 340/346
3.4 69500 517 12100 1.00 X
RF 137R77 (E)DRN 100L4 720 341/346
3.9 60900 453 12500 1.15 X
RM 137R77 (E)DRN 100L4 970 341/346
4.3 53500 407 9660 1.00
R 127R77 (E)DRN 100L4 630 338/346
4.6 51000 386 9660 1.05 X
RF 127R77 (E)DRN 100L4 650 339/346
5.9 39300 298 9660 1.35 X
RM 127R77 (E)DRN 100L4 870 339/346
7.0 33300 253 9660 1.60 X
24833231/EN-US – 07/2021

4.5 53000 394 9660 1.00 X

5.4 43800 327 9660 1.20 X
R 127R77 (E)DRN 100L4 590 338/346
6.8 34500 259 9660 1.55 X
RF 127R77 (E)DRN 100L4 640 339/346
8.7 26900 202 9660 1.95 X
RM 127R77 (E)DRN 100L4 850 339/346
11 21700 162 9660 2.4 X
14 16700 126 9660 3.2 X
7.0 33200 253 7210 1.15 X R 107R77 (E)DRN 100L4 500 336/346
8.2 28200 214 7710 1.35 X RF 107R77 (E)DRN 100L4 520 337/346
9.4 24600 187 8000 1.55 X RM 107R77 (E)DRN 100L4 710 337/346

244 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.7 37500 262.65 9660 1.40 X

7.3 34300 240.48 9660 1.55 X
8.3 30300 212.46 9660 1.75 X
9.8 25700 180.23 9660 2.1 X
11 23700 165.95 9660 2.2 X
12 21200 148.33 9660 2.5 X R 127 (E)DRN 100L4 540 338
13 19000 133.53 9660 2.8 X RF 127 (E)DRN 100L4 570 339
15 17200 120.92 9660 3.1 X RM 127 (E)DRN 100L4 780 339
16 15300 107.23 9660 3.5 X
18 13800 96.95 9660 3.8 X 8
21 12100 85.26 9660 4.4 X
21 11700 82.17 9660 4.5 X
23 10800 76.21 9660 4.9 X
7.4 33900 158.68 7140 1.10 R 107 DRN 132S6 465 336
8.3 30300 141.83 7510 1.25 RF 107 DRN 132S6 475 337
9.2 27300 127.68 7790 1.40 RM 107 DRN 132S6 670 337
7.7 32800 229.95 7260 1.15 X
8.7 29000 203.16 7640 1.30 X
10 24600 172.34 8000 1.55 X
11 22600 158.68 8110 1.70 X
12 20200 141.83 8190 1.90 X R 107 (E)DRN 100L4 420 336
14 18200 127.68 8250 2.1 X RF 107 (E)DRN 100L4 435 337
15 16500 115.63 8290 2.3 X RM 107 (E)DRN 100L4 630 337
17 14600 102.53 8160 2.6 X
19 13200 92.70 7930 2.9 X
22 11200 78.57 7560 3.4 X
24 10400 72.88 7390 3.6 X
12 21500 150.78 4430 1.25 X
14 18100 126.75 5460 1.45 X
15 16600 116.48 5900 1.60 X
17 14700 103.44 6160 1.80 X
19 13200 92.48 6210 2.0 X
21 11800 83.15 6100 2.2 X
R 97 (E)DRN 100L4 295 334
24 10300 72.17 5870 2.6 X
RF 97 (E)DRN 100L4 330 335
27 9320 65.21 5700 2.9 X
RM 97 (E)DRN 100L4 445 335
29 8560 59.92 5570 3.1 X
33 7600 53.21 5390 3.5 X
37 6800 47.58 5220 3.9 X
41 6110 42.78 5060 4.3 X
47 5300 37.13 4850 5.0 X
53 4750 33.25 4700 5.4 X
19 13300 93.38 2950 1.05 X
22 11700 81.92 3550 1.15 X
24 10300 72.57 4040 1.30 X
28 9100 63.68* 4430 1.50 X
29 8620 60.35* 4480 1.60 X R 87 (E)DRN 100L4 200 331
33 7550 52.82 4360 1.80 X RF 87 (E)DRN 100L4 220 332
37 6800 47.58 4240 2.0 X RM 87 (E)DRN 100L4 285 332
42 5960 41.74 4090 2.3 X
48 5260 36.84* 3960 2.6 X
54 4660 32.66* 3820 2.9 X
63 3980 27.88 3650 3.3 X
51 4910 34.40* 3880 2.7 X
56 4480 31.40 3780 3.1 X
63 3980 27.84* 3650 3.5 X
R 87 (E)DRN 100L4 200 331
24833231/EN-US – 07/2021

75 3340 23.40 3470 4.1 X

RF 87 (E)DRN 100L4 215 332
82 3070 21.51 3390 4.3 X
RM 87 (E)DRN 100L4 280 332
92 2730 19.10 3270 4.7 X
103 2440 17.08* 3160 5.0 X
115 2190 15.35 3060 5.4 X
38 6540 45.81 2380 1.10 X
41 6180 43.26 2450 1.15 X
R 77 (E)DRN 100L4 145 328
48 5260 36.83 2600 1.40 X
RF 77 (E)DRN 100L4 155 329
53 4780 33.47 2570 1.50 X
RM 77 (E)DRN 100L4 210 329
61 4140 29.00 2480 1.75 X
70 3600 25.23 2400 1.90 X

Catalog – DRN.. Gearmotors (IE3) 245

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

75 3340 23.37 2350 2.2 X

82 3060 21.43 2300 2.4 X
94 2680 18.80 2220 2.6 X
99 2540 17.82* 2190 2.7 X
113 2220 15.60 2110 2.9 X
R 77 (E)DRN 100L4 140 328
125 2000 14.05 2040 3.2 X
RF 77 (E)DRN 100L4 155 329
143 1760 12.33 1970 3.5 X
RM 77 (E)DRN 100L4 210 329
162 1550 10.88 1900 3.8 X
183 1370 9.64 1830 4.0 X
205 1220 8.59 1780 4.5 X
228 1100 7.74 1730 4.9 X
260 970 6.79 1660 5.3 X
75 3350 23.44 1870 1.50 X
89 2840 19.89 1790 1.85 X
98 2560 17.95 1750 2.0 X
R 67 (E)DRN 100L4 125 325
112 2250 15.79 1690 2.2 X
RF 67 (E)DRN 100L4 135 326
118 2130 14.91 1670 2.3 X
RM 67 (E)DRN 100L4 170 326
139 1810 12.70 1600 2.5 X
153 1640 11.54 1560 2.7 X
176 1420 10.00 1500 2.9 X
R 57 (E)DRN 100L4 115 322
65 3850 26.97 980 1.05 X RF 57 (E)DRN 100L4 120 323
RM 57 (E)DRN 100L4 150 323
80 3130 21.93 960 1.25 X
95 2650 18.60* 940 1.50 X
105 2400 16.79 920 1.65 X
119 2110 14.77* 900 1.80 X
126 1990 13.95* 890 1.90 X
148 1690 11.88 860 2.1 X
163 1540 10.79 840 2.2 X R 57 (E)DRN 100L4 115 322
189 1330 9.35 820 2.5 X RF 57 (E)DRN 100L4 120 323
195 1290 9.06 810 2.6 X RM 57 (E)DRN 100L4 145 323
221 1130 7.97 790 2.8 X
234 1070 7.53 775 2.9 X
275 910 6.41 745 3.2 X
303 830 5.82 725 3.4 X
349 720 5.05 700 3.7 X
402 625 4.39 675 4.0 X
109 2310 16.22 670 1.05 X
121 2080 14.56 680 1.15 X
141 1790 12.54 665 1.25 X
149 1680 11.79 660 1.30 X
174 1450 10.15 640 1.40 X
194 1290 9.07 625 1.50 X
220 1140 8.01 610 1.60 X R 47 (E)DRN 100L4 100 319
227 1100 7.76* 590 1.30 X RF 47 (E)DRN 100L4 100 320
253 990 6.96 575 1.40 X
294 850 6.00 560 1.60 X
313 800 5.64* 550 1.70 X
363 690 4.85 530 1.90 X
407 615 4.34 515 2.1 X
460 545 3.83 500 2.3 X
174 1440 10.11 340 1.05 X
186 1350 9.47 380 1.10 X
221 1130 7.97 455 1.20 X
24833231/EN-US – 07/2021

264 950 6.67 400 1.35 X

R 37 (E)DRN 100L4 94 316
311 800 5.67 455 1.55 X
RF 37 (E)DRN 100L4 97 317
348 720 5.06 485 1.65 X
408 615 4.32 490 1.80 X
436 575 4.05 485 1.85 X
517 485 3.41 465 2.0 X
527 475 6.67 465 2.7
621 405 5.67 445 3.1
695 360 5.06 430 3.3 R 37 DRN 100LM2 94 316
814 305 4.32 415 3.6 RF 37 DRN 100LM2 97 317
869 290 4.05 405 3.7
1030 240 3.41 390 4.1

246 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

315 800 5.60* 193 1.10 X

353 710 5.00* 235 1.20 X
R 27 (E)DRN 100L4 81 313
413 610 4.27 280 1.25 X
RF 27 (E)DRN 100L4 81 314
441 570 4.00* 295 1.30 X
523 480 3.37 295 1.45 X
534 470 6.59 295 2.0
628 400 5.60* 285 2.2
703 355 5.00* 280 2.4 R 27 DRN 100LM2 81 313
823 305 4.27 270 2.5 RF 27 DRN 100LM2 81 314
879 285 4.00* 265 2.6
8
1045 240 3.37 255 2.9
373 675 4.73 1070 1.60 X
436 575 4.04* 1020 2.2 X
RX 77 (E)DRN 100L4 120 299
476 525 3.70 1000 2.6 X
RXF 77 (E)DRN 100L4 125 300
542 460 3.25* 960 3.5 X
572 440 3.08* 940 3.9 X
467 535 3.77 670 1.45 X
551 455 3.20* 645 1.95 X
610 410 2.89 625 2.3 X
694 360 2.54 605 2.9 X
RX 67 (E)DRN 100L4 100 297
735 340 2.40* 595 3.2 X
RXF 67 (E)DRN 100L4 110 298
863 290 2.04 570 4.1 X
949 265 1.86 550 4.2 X
1095 225 1.61 530 4.4 X
1260 200 1.40* 510 4.6 X
562 445 3.14 500 1.30 X
668 375 2.64* 480 1.60 X
744 335 2.37 465 1.80 X
864 290 2.04 450 2.1 X RX 57 (E)DRN 100L4 94 295
918 270 1.92* 440 2.2 X RXF 57 (E)DRN 100L4 98 296
1065 235 1.65 425 2.6 X
1195 210 1.48 410 2.9 X
1350 186 1.30 395 3.0 X

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.9 157520 950 27000 1.10 X

2.0 142590 860 27000 1.25 X
2.3 126510 763 27000 1.40 X
2.6 114410 690 27000 1.6 X R 167R107 (E)DRN 100L4 1820 344/347
3.0 97000 585 27000 1.8 X RF 167R107 (E)DRN 100L4 1830 345/347
4.0 75150 446 27000 2.4 X RM 167R107 (E)DRN 100L4 2260 345/347
4.4 67230 399 27000 2.6 X
4.9 60830 361 27000 2.9 X
5.4 55270 328 27000 3.2 X
1.8 165640 999 27000 1.05 X
2.0 142760 861 27000 1.25 X
R 167R97 (E)DRN 100L4 1710 344/347
2.3 126010 760 27000 1.40 X
RF 167R97 (E)DRN 100L4 1720 345/347
2.7 108770 656 27000 1.7 X
RM 167R97 (E)DRN 100L4 2160 345/347
3.5 83400 503 27000 2.1 X
4.7 62340 376 27000 2.8 X
3.3 87200 533 15300 1.30 X
24833231/EN-US – 07/2021

3.8 75100 462 15700 1.55 X

4.1 70400 426 15800 1.65 X R 147R87 (E)DRN 100L4 1030 342/347
4.8 60800 368 16100 1.90 X RF 147R87 (E)DRN 100L4 1050 343/347
5.4 53700 326 16200 2.1 X RM 147R87 (E)DRN 100L4 1420 343/347
6.3 45600 280 16400 2.5 X
7.1 40200 247 16500 2.9 X
2.5 115100 695 14100 1.00 X
2.8 103100 619 14600 1.10 X R 147R77 (E)DRN 100L4 990 342/347
3.1 92800 558 15100 1.25 X RF 147R77 (E)DRN 100L4 1000 343/347
3.6 81300 489 15500 1.40 X RM 147R77 (E)DRN 100L4 1370 343/347
4.2 68900 415 15800 1.65 X

Catalog – DRN.. Gearmotors (IE3) 247

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.1 70800 428 12000 1.00 X

4.6 63500 381 12400 1.10 X
5.4 53800 323 12800 1.30 X
R 137R77 (E)DRN 100L4 700 340/346
6.0 48500 291 13000 1.45 X
RF 137R77 (E)DRN 100L4 750 341/346
6.9 42300 255 13200 1.65 X
RM 137R77 (E)DRN 100L4 990 341/346
7.9 37100 223 13300 1.90 X
8.9 32700 197 13400 2.2 X
10 28900 175 13500 2.4 X
4.7 63400 376 12400 1.10 X R 137R77 (E)DRN 100L4 670 340/346
5.2 57000 339 12700 1.25 X RF 137R77 (E)DRN 100L4 720 341/346
5.9 50000 297 12900 1.40 X RM 137R77 (E)DRN 100L4 970 341/346
R 127R77 (E)DRN 100L4 630 338/346
5.9 49500 298 9660 1.05 X
RF 127R77 (E)DRN 100L4 650 339/346
7.0 41900 253 9660 1.25 X
RM 127R77 (E)DRN 100L4 870 339/346
6.8 43400 259 9660 1.20 X
R 127R77 (E)DRN 100L4 590 338/346
8.7 33900 202 9660 1.55 X
RF 127R77 (E)DRN 100L4 640 339/346
11 27300 162 9660 1.95 X
RM 127R77 (E)DRN 100L4 850 339/346
14 21100 126 9660 2.5 X
R 107R77 (E)DRN 100L4 500 336/346
8.2 35500 214 6950 1.05 X
RF 107R77 (E)DRN 100L4 520 337/346
9.4 31000 187 7450 1.25 X
RM 107R77 (E)DRN 100L4 710 337/346
8.0 37000 220 6760 1.05 X R 107R77 (E)DRN 100L4 490 336/346
9.1 32400 193 7300 1.15 X RF 107R77 (E)DRN 100L4 500 337/346
10 29000 172 7630 1.30 X RM 107R77 (E)DRN 100L4 700 337/346
6.7 47000 262.65 9660 1.15 X
7.3 43000 240.48 9660 1.25 X
8.3 38000 212.46 9660 1.40 X
9.8 32200 180.23 9660 1.65 X
11 29700 165.95 9660 1.80 X
12 26500 148.33 9660 2.0 X R 127 (E)DRN 100L4 540 338
13 23900 133.53 9660 2.2 X RF 127 (E)DRN 100L4 570 339
15 21600 120.92 9660 2.5 X RM 127 (E)DRN 100L4 780 339
16 19200 107.23 9660 2.8 X
18 17300 96.95 9660 3.1 X
21 15200 85.26 9660 3.5 X
21 14700 82.17 9660 3.6 X
23 13600 76.21 9660 3.9 X
8.7 36400 203.16 6840 1.05 X
10 30800 172.34 7460 1.25 X
11 28400 158.68 7690 1.35 X
12 25400 141.83 7940 1.50 X
R 107 (E)DRN 100L4 420 336
14 22800 127.68 8100 1.65 X
RF 107 (E)DRN 100L4 435 337
15 20700 115.63 8170 1.85 X
RM 107 (E)DRN 100L4 630 337
17 18300 102.53 8010 2.1 X
19 16600 92.70 7790 2.3 X
22 14000 78.57 7450 2.7 X
24 13000 72.88 7290 2.9 X
12 27000 150.78 2790 1.00
14 22700 126.75 4080 1.15 X
15 20800 116.48 4640 1.25 X
17 18500 103.44 5340 1.45 X
19 16500 92.48 5930 1.60 X
21 14800 83.15 5950 1.80 X
R 97 (E)DRN 100L4 295 334
24 12900 72.17 5740 2.0 X
RF 97 (E)DRN 100L4 330 335
24833231/EN-US – 07/2021

27 11600 65.21 5590 2.3 X

RM 97 (E)DRN 100L4 445 335
29 10700 59.92 5470 2.5 X
33 9530 53.21 5290 2.8 X
37 8520 47.58 5130 3.1 X
41 7660 42.78 4980 3.5 X
47 6650 37.13 4790 4.0 X
53 5950 33.25 4640 4.3 X

248 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

24 13000 72.57 3080 1.05 X

28 11400 63.68* 3660 1.20 X
29 10800 60.35* 3860 1.25 X
33 9460 52.82 4010 1.45 X R 87 (E)DRN 100L4 200 331
37 8520 47.58 4100 1.60 X RF 87 (E)DRN 100L4 220 332
42 7480 41.74 4010 1.85 X RM 87 (E)DRN 100L4 285 332
48 6600 36.84* 3880 2.1 X
54 5850 32.66* 3760 2.3 X
63 4990 27.88 3600 2.7 X
51 6160 34.40* 3810 2.1 X
8
56 5620 31.40 3720 2.4 X
63 4980 27.84* 3600 2.8 X
R 87 (E)DRN 100L4 200 331
75 4190 23.40 3420 3.3 X
RF 87 (E)DRN 100L4 215 332
82 3850 21.51 3340 3.4 X
RM 87 (E)DRN 100L4 280 332
92 3420 19.10 3230 3.7 X
103 3060 17.08* 3130 4.0 X
114 2750 15.35 3030 4.3 X
48 6600 36.83 2370 1.10 X
R 77 (E)DRN 100L4 145 328
53 5990 33.47 2480 1.20 X
RF 77 (E)DRN 100L4 155 329
61 5190 29.00 2410 1.40 X
RM 77 (E)DRN 100L4 210 329
70 4520 25.23 2330 1.55 X
75 4180 23.37 2290 1.75 X
82 3830 21.43 2240 1.90 X
93 3360 18.80 2170 2.0 X
99 3190 17.82* 2140 2.2 X
113 2790 15.60 2070 2.3 X
R 77 (E)DRN 100L4 140 328
125 2510 14.05 2010 2.5 X
RF 77 (E)DRN 100L4 155 329
143 2200 12.33 1940 2.8 X
RM 77 (E)DRN 100L4 210 329
162 1940 10.88 1870 3.0 X
182 1720 9.64 1810 3.2 X
205 1530 8.59 1760 3.6 X
227 1380 7.74 1710 3.9 X
259 1210 6.79 1640 4.2 X
75 4200 23.44 1800 1.20 X
88 3560 19.89 1740 1.50 X
98 3210 17.95 1700 1.60 X
111 2830 15.79 1650 1.75 X
118 2670 14.91 1620 1.80 X
138 2270 12.70 1560 2.0 X
R 67 (E)DRN 100L4 125 325
152 2060 11.54 1520 2.1 X
RF 67 (E)DRN 100L4 135 326
176 1790 10.00 1470 2.3 X
RM 67 (E)DRN 100L4 170 326
202 1550 8.70* 1410 2.5 X
226 1390 7.79 1370 2.4 X
239 1310 7.36* 1350 2.5 X
281 1120 6.27 1290 2.6 X
309 1020 5.70 1260 2.7 X
356 880 4.93 1210 2.9 X
80 3920 21.93 890 1.00 X
95 3330 18.60* 880 1.20 X
105 3000 16.79 870 1.30 X
119 2640 14.77* 850 1.45 X
126 2490 13.95* 840 1.50 X
148 2120 11.88 820 1.70 X
163 1930 10.79 810 1.80 X R 57 (E)DRN 100L4 115 322
188 1670 9.35 785 1.95 X RF 57 (E)DRN 100L4 120 323
24833231/EN-US – 07/2021

194 1620 9.06 785 2.0 X RM 57 (E)DRN 100L4 145 323

221 1420 7.97 765 2.2 X
234 1340 7.53 755 2.3 X
274 1140 6.41 725 2.6 X
302 1040 5.82 710 2.7 X
348 900 5.05 685 3.0 X
400 785 4.39 660 3.1 X

Catalog – DRN.. Gearmotors (IE3) 249

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

140 2240 12.54 545 1.00

149 2110 11.79 590 1.05 X
173 1810 10.15 605 1.10 X
194 1620 9.07 595 1.20 X
219 1430 8.01 585 1.25 X
227 1380 7.76* 560 1.05 X R 47 (E)DRN 100L4 100 319
252 1240 6.96 550 1.15 X RF 47 (E)DRN 100L4 100 320
293 1070 6.00 535 1.30 X
312 1010 5.64* 530 1.35 X
362 860 4.85 515 1.55 X
405 775 4.34 500 1.65 X
459 685 3.83 485 1.85 X
438 715 8.01 505 2.5
R 47 DRN 100L2 100 319
452 695 7.76* 490 2.1
RF 47 DRN 100L2 100 320
504 625 6.96 475 2.2
264 1190 6.67 197 1.05 X
310 1010 5.67 285 1.25 X
348 900 5.06 335 1.30 X R 37 (E)DRN 100L4 94 316
407 770 4.32 390 1.45 X RF 37 (E)DRN 100L4 97 317
434 725 4.05 410 1.50 X
516 610 3.41 445 1.60 X
371 850 9.47 465 1.75
440 715 7.97 470 1.95
526 595 6.67 445 2.1
619 505 5.67 430 2.5 R 37 DRN 100L2 94 316
693 450 5.06 420 2.6 RF 37 DRN 100L2 97 317
812 385 4.32 405 2.9
867 360 4.05 400 3.0
1030 305 3.41 380 3.2
412 765 4.27 148 1.00 X
R 27 (E)DRN 100L4 81 313
440 715 4.00* 172 1.05 X
RF 27 (E)DRN 100L4 81 314
522 600 3.37 225 1.15 X
532 590 6.59 230 1.60
626 500 5.60* 265 1.75
702 445 5.00* 265 1.85 R 27 DRN 100L2 81 313
821 380 4.27 260 2.0 RF 27 DRN 100L2 81 314
877 355 4.00* 255 2.1
1040 300 3.37 245 2.3
372 840 4.73 1040 1.30 X
435 720 4.04* 1000 1.75 X
RX 77 (E)DRN 100L4 120 299
475 660 3.70 980 2.0 X
RXF 77 (E)DRN 100L4 125 300
541 580 3.25* 940 2.8 X
571 550 3.08* 930 3.1 X
466 675 3.77 650 1.15 X
549 570 3.20* 625 1.55 X
609 515 2.89 610 1.80 X
692 455 2.54 590 2.3 X
RX 67 (E)DRN 100L4 100 297
732 430 2.40* 580 2.5 X
RXF 67 (E)DRN 100L4 110 298
860 365 2.04 555 3.2 X
947 330 1.86 540 3.4 X
1095 285 1.61 520 3.5 X
1255 250 1.40* 500 3.7 X
561 560 3.14 480 1.00 X
666 470 2.64* 460 1.30 X
24833231/EN-US – 07/2021

742 420 2.37 450 1.45 X

861 365 2.04 435 1.65 X RX 57 (E)DRN 100L4 94 295
916 340 1.92* 425 1.75 X RXF 57 (E)DRN 100L4 98 296
1065 295 1.65 410 2.1 X
1190 260 1.48 400 2.3 X
1350 230 1.30 385 2.4 X

250 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.9 169060 950 27000 1.05 X

2.1 153040 860 27000 1.15 X R 167R107 (E)DRN 112M4 1830 344/347
2.3 135780 763 27000 1.30 X RF 167R107 (E)DRN 112M4 1850 345/347
2.6 122790 690 27000 1.5 X RM 167R107 (E)DRN 112M4 2280 345/347
3.0 104110 585 27000 1.7 X
4.0 80660 446 27000 2.2 X
R 167R107 (E)DRN 112M4 1820 344/347
4.4 72160 399 27000 2.5 X
RF 167R107 (E)DRN 112M4 1830 345/347
4.9 65290 361 27000 2.7 X
RM 167R107 (E)DRN 112M4 2260 345/347
5.4 59320 328 27000 3.0 X 8
2.0 152700 861 27000 1.05 X
2.3 135000 760 27000 1.20 X
R 167R97 (E)DRN 112M4 1730 344/347
2.7 114000 656 27000 1.40 X
RF 167R97 (E)DRN 112M4 1740 345/347
3.5 87400 503 27000 1.80 X
RM 167R97 (E)DRN 112M4 2170 345/347
4.7 65400 376 27000 2.4 X
5.3 58200 335 27000 2.7 X
3.3 93800 533 15000 1.25 X
3.8 80800 462 15500 1.40 X
4.2 75600 426 15700 1.50 X
4.8 65300 368 15900 1.75 X
R 147R87 (E)DRN 112M4 1050 342/347
5.4 57800 326 16100 2.0 X
RF 147R87 (E)DRN 112M4 1070 343/347
6.3 49000 280 16300 2.3 X
RM 147R87 (E)DRN 112M4 1440 343/347
7.2 43200 247 16400 2.7 X
8.3 37300 214 16500 3.1 X
9.4 33000 189 16600 3.5 X
11 27700 159 16600 4.1 X
2.9 110800 619 14300 1.05 X
R 147R77 (E)DRN 112M4 1010 342/347
3.2 99700 558 14800 1.15 X
RF 147R77 (E)DRN 112M4 1020 343/347
3.6 87300 489 15300 1.30 X
RM 147R77 (E)DRN 112M4 1390 343/347
4.3 74000 415 15700 1.55 X
4.6 68200 381 12100 1.05 X
5.5 57800 323 12600 1.20 X
6.1 52100 291 12900 1.35 X R 137R77 (E)DRN 112M4 720 340/346
6.9 45500 255 13100 1.55 X RF 137R77 (E)DRN 112M4 770 341/346
7.9 39800 223 13300 1.75 X RM 137R77 (E)DRN 112M4 1010 341/346
9.0 35100 197 13400 2.0 X
10 31100 175 13500 2.3 X
4.7 68100 376 12100 1.05 X R 137R77 (E)DRN 112M4 690 340/346
5.2 61300 339 12500 1.15 X RF 137R77 (E)DRN 112M4 740 341/346
6.0 53700 297 12800 1.30 X RM 137R77 (E)DRN 112M4 990 341/346
R 127R77 (E)DRN 112M4 650 338/346
5.9 53200 298 9660 1.00 X
RF 127R77 (E)DRN 112M4 670 339/346
7.0 45000 253 9660 1.20 X
RM 127R77 (E)DRN 112M4 890 339/346
6.8 46700 259 9660 1.15 X
R 127R77 (E)DRN 112M4 610 338/346
8.7 36400 202 9660 1.45 X
RF 127R77 (E)DRN 112M4 660 339/346
11 29300 162 9660 1.80 X
RM 127R77 (E)DRN 112M4 870 339/346
14 22600 126 9660 2.3 X
R 107R77 (E)DRN 112M4 530 336/346
8.2 38100 214 6600 1.00 X
RF 107R77 (E)DRN 112M4 540 337/346
9.4 33300 187 7200 1.15 X
RM 107R77 (E)DRN 112M4 730 337/346
R 107R77 (E)DRN 112M4 510 336/346
9.1 34800 193 7030 1.10 X
RF 107R77 (E)DRN 112M4 520 337/346
10 31200 172 7430 1.20 X
RM 107R77 (E)DRN 112M4 720 337/346
5.3 64100 222.60* 12300 1.10
24833231/EN-US – 07/2021

6.3 54200 188.45 12800 1.30

6.8 50200 174.40* 12900 1.40
7.6 45000 156.31 13100 1.55 R 137 DRN 132M6 690 340
8.4 40600 141.12* 13200 1.75 RF 137 DRN 132M6 740 341
9.2 36900 128.18 13300 1.90 RM 137 DRN 132M6 990 341
10 32700 113.72 13400 2.2
11 29700 103.20* 13500 2.4
13 25500 88.70* 13600 2.8

Catalog – DRN.. Gearmotors (IE3) 251

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.7 50500 262.65 9660 1.05 X

7.4 46200 240.48 9660 1.15 X
8.3 40800 212.46 9660 1.30 X
9.8 34600 180.23 9660 1.55 X
11 31900 165.95 9660 1.65 X
12 28500 148.33 9660 1.85 X
13 25600 133.53 9660 2.1 X R 127 (E)DRN 112M4 560 338
15 23200 120.92 9660 2.3 X RF 127 (E)DRN 112M4 590 339
16 20600 107.23 9660 2.6 X RM 127 (E)DRN 112M4 800 339
18 18600 96.95 9660 2.9 X
21 16300 85.26 9660 3.2 X
22 15800 82.17 9660 3.4 X
23 14600 76.21 9660 3.6 X
26 13100 68.61 9660 4.0 X
28 11900 62.13 9660 4.4 X
10 33100 172.34 7230 1.15 X
11 30500 158.68 7500 1.25 X
12 27200 141.83 7790 1.40 X
14 24500 127.68 8010 1.55 X
15 22200 115.63 8120 1.70 X
R 107 (E)DRN 112M4 440 336
17 19700 102.53 7940 1.95 X
RF 107 (E)DRN 112M4 450 337
19 17800 92.70 7730 2.1 X
RM 107 (E)DRN 112M4 650 337
23 15100 78.57 7390 2.5 X
24 14000 72.88 7230 2.7 X
27 12600 65.60* 7020 3.0 X
30 11400 59.41 6830 3.3 X
34 10100 52.68 6590 3.8 X
14 24300 126.75 3580 1.10 X
15 22400 116.48 4180 1.20 X
17 19800 103.44 4930 1.35 X
19 17700 92.48 5560 1.50 X
21 15900 83.15 5880 1.65 X
25 13800 72.17 5680 1.90 X R 97 (E)DRN 112M4 310 334
27 12500 65.21 5530 2.1 X RF 97 (E)DRN 112M4 350 335
30 11500 59.92 5410 2.3 X RM 97 (E)DRN 112M4 465 335
33 10200 53.21 5250 2.6 X
37 9150 47.58 5090 2.9 X
41 8220 42.78 4940 3.2 X
48 7140 37.13 4750 3.7 X
53 6390 33.25 4610 4.0 X
55 6160 32.05 4560 3.7 X
65 5220 27.19 4350 4.3 X R 97 (E)DRN 112M4 305 334
71 4810 25.03 4240 5.2 X RF 97 (E)DRN 112M4 345 335
79 4300 22.37 4100 5.6 X RM 97 (E)DRN 112M4 455 335
88 3870 20.14 3980 6.0 X
28 12200 63.68* 3360 1.10 X
29 11600 60.35* 3550 1.20 X
33 10100 52.82 3740 1.35 X
R 87 (E)DRN 112M4 220 331
37 9150 47.58 3860 1.50 X
RF 87 (E)DRN 112M4 240 332
42 8020 41.74 3960 1.70 X
RM 87 (E)DRN 112M4 305 332
48 7080 36.84* 3840 1.95 X
54 6280 32.66* 3720 2.2 X
63 5360 27.88 3570 2.5 X
51 6610 34.40* 3770 2.0 X
56 6030 31.40 3680 2.3 X
24833231/EN-US – 07/2021

64 5350 27.84* 3560 2.6 X

76 4500 23.40 3400 3.0 X
R 87 (E)DRN 112M4 220 331
82 4130 21.51 3320 3.2 X
RF 87 (E)DRN 112M4 235 332
93 3670 19.10 3210 3.5 X
RM 87 (E)DRN 112M4 300 332
104 3280 17.08* 3110 3.7 X
115 2950 15.35 3010 4.0 X
133 2560 13.33 2890 4.4 X
148 2290 11.93 2790 4.7 X
48 7080 36.83 2270 1.00 X
R 77 (E)DRN 112M4 165 328
53 6430 33.47 2400 1.15 X
RF 77 (E)DRN 112M4 175 329
61 5570 29.00 2370 1.30 X
RM 77 (E)DRN 112M4 230 329
70 4850 25.23 2300 1.40 X

252 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

76 4490 23.37 2260 1.60 X

83 4120 21.43 2210 1.75 X
94 3610 18.80 2140 1.90 X
99 3420 17.82* 2120 2.0 X
113 2990 15.60 2050 2.2 X
126 2700 14.05 1990 2.4 X
R 77 (E)DRN 112M4 160 328
144 2370 12.33 1920 2.6 X
RF 77 (E)DRN 112M4 175 329
163 2090 10.88 1860 2.8 X
RM 77 (E)DRN 112M4 230 329
183 1850 9.64 1800 3.0 X
206 1650 8.59 1750 3.4 X 8
229 1480 7.74 1700 3.6 X
260 1300 6.79 1640 3.9 X
295 1150 5.99* 1580 4.2 X
333 1020 5.31* 1520 4.4 X
89 3820 19.89 1710 1.40 X
99 3450 17.95 1670 1.50 X
112 3030 15.79 1630 1.65 X
119 2860 14.91 1600 1.70 X
139 2440 12.70 1540 1.90 X
153 2210 11.54 1510 2.0 X
R 67 (E)DRN 112M4 150 325
177 1920 10.00 1450 2.2 X
RF 67 (E)DRN 112M4 155 326
203 1670 8.70* 1400 2.3 X
RM 67 (E)DRN 112M4 190 326
227 1490 7.79 1360 2.2 X
240 1410 7.36* 1340 2.3 X
282 1200 6.27 1280 2.4 X
311 1090 5.70 1250 2.5 X
359 940 4.93 1200 2.7 X
412 820 4.29 1150 2.9 X
95 3570 18.60* 850 1.10 X
105 3220 16.79 840 1.25 X
120 2840 14.77* 830 1.35 X
127 2680 13.95* 830 1.40 X
149 2280 11.88 810 1.55 X
164 2070 10.79 795 1.65 X
R 57 (E)DRN 112M4 135 322
189 1790 9.35 775 1.80 X
RF 57 (E)DRN 112M4 140 323
195 1740 9.06 770 1.90 X
RM 57 (E)DRN 112M4 170 323
222 1530 7.97 750 2.0 X
235 1440 7.53 745 2.1 X
276 1230 6.41 715 2.4 X
304 1120 5.82 700 2.5 X
351 970 5.05 675 2.8 X
403 840 4.39 655 2.9 X
446 760 7.97 635 4.1
472 720 7.53 625 4.3
R 57 DRN 112M2 135 322
554 610 6.41 600 4.8
RF 57 DRN 112M2 140 323
610 555 5.82 585 5.1
RM 57 DRN 112M2 170 323
704 480 5.05 560 5.6
809 420 4.39 540 5.9
174 1950 10.15 590 1.05 X
195 1740 9.07 585 1.10 X
221 1540 8.01 575 1.20 X
254 1330 6.96 540 1.05 X
R 47 (E)DRN 112M4 125 319
295 1150 6.00 525 1.20 X
RF 47 (E)DRN 112M4 125 320
314 1080 5.64* 520 1.25 X
364 930 4.85 505 1.40 X
408 830 4.34 495 1.55 X
24833231/EN-US – 07/2021

462 735 3.83 480 1.75 X

458 740 7.76* 480 1.95
510 665 6.96 470 2.1
592 570 6.00 455 2.4
R 47 DRN 112M2 125 319
630 540 5.64* 445 2.5
RF 47 DRN 112M2 125 320
732 460 4.85 430 2.9
819 415 4.34 420 3.1
927 365 3.83 405 3.5

Catalog – DRN.. Gearmotors (IE3) 253

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

438 775 4.04* 990 1.65 X

478 710 3.70 970 1.90 X
544 625 3.25* 930 2.6 X
574 590 3.08* 920 2.9 X
656 515 2.70 890 3.7 X RX 77 (E)DRN 112M4 140 299
728 465 2.43 860 4.1 X RXF 77 (E)DRN 112M4 145 300
830 405 2.13 830 4.3 X
941 360 1.88* 795 4.6 X
1060 320 1.67 770 4.8 X
1245 270 1.42 735 5.0 X
553 615 3.20* 615 1.45 X
612 555 2.89 600 1.70 X
696 485 2.54 580 2.1 X
737 460 2.40* 575 2.4 X RX 67 (E)DRN 112M4 120 297
866 390 2.04 550 3.0 X RXF 67 (E)DRN 112M4 130 298
953 355 1.86 535 3.1 X
1100 305 1.61 515 3.3 X
1265 265 1.40* 495 3.4 X
670 505 2.64* 455 1.20 X
746 455 2.37 440 1.35 X
866 390 2.04 425 1.55 X
RX 57 (E)DRN 112M4 115 295
921 365 1.92* 420 1.65 X
RXF 57 (E)DRN 112M4 120 296
1070 315 1.65 405 1.90 X
1200 280 1.48 395 2.1 X
1355 250 1.30 380 2.2 X

Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.6 170640 690 27000 1.05 2.6

3.0 144670 585 27000 1.20 3.0
3.5 126370 511 27000 1.40 3.5
4.0 112090 446 27000 1.6 4.0
4.4 100270 399 27000 1.8 4.4
4.9 90720 361 27000 2.0 4.9
5.1 86310 349 27000 2.1 5.1
R 167R107 (E)DRN 132S4 1860 344/347
5.4 82430 328 27000 2.2 5.4
RF 167R107 (E)DRN 132S4 1870 345/347
6.1 73130 291 27000 2.4 6.1
RM 167R107 (E)DRN 132S4 2300 345/347
6.5 66770 270 27000 2.7 6.5
6.7 66350 264 27000 2.7 6.7
7.7 56630 229 27000 3.1 7.7
7.8 57050 227 27000 3.1 7.8
8.8 49460 200 27000 3.6 8.8
8.9 49760 198 27000 3.6 8.9
11 42220 168 27000 4.2 11
2.7 162230 656 27000 1.10 X
3.1 143190 579 27000 1.25 X
3.5 124390 503 27000 1.40 X
R 167R97 (E)DRN 132S4 1750 344/347
4.1 106840 432 27000 1.7 X
RF 167R97 (E)DRN 132S4 1770 345/347
4.7 92990 376 27000 1.9 X
RM 167R97 (E)DRN 132S4 2200 345/347
5.3 82850 335 27000 2.1 X
5.8 74930 303 27000 2.4 X
6.3 69000 279 27000 2.6 X
24833231/EN-US – 07/2021

3.8 113400 462 14200 1.00 X

4.2 105700 426 14500 1.10 X
4.8 91300 368 15100 1.25 X
5.4 80700 326 15500 1.40 X R 147R87 (E)DRN 132S4 1080 342/347
6.3 68800 280 15900 1.65 X RF 147R87 (E)DRN 132S4 1100 343/347
7.2 60700 247 16100 1.90 X RM 147R87 (E)DRN 132S4 1460 343/347
8.3 52400 214 16200 2.2 X
9.4 46400 189 16400 2.5 X
11 38900 159 16500 3.0 X
R 147R77 (E)DRN 132S4 1030 342/347
4.3 103300 415 14600 1.10 X RF 147R77 (E)DRN 132S4 1050 343/347
RM 147R77 (E)DRN 132S4 1420 343/347

254 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.9 63500 255 12400 1.10 X

R 137R77 (E)DRN 132S4 740 340/346
7.9 55600 223 12700 1.25 X
RF 137R77 (E)DRN 132S4 790 341/346
9.0 49000 197 13000 1.45 X
RM 137R77 (E)DRN 132S4 1040 341/346
10 43400 175 13100 1.65 X
8.7 50900 202 9660 1.05 X R 127R77 (E)DRN 132S4 640 338/346
11 40900 162 9660 1.30 X RF 127R77 (E)DRN 132S4 690 339/346
14 31600 126 9660 1.70 X RM 127R77 (E)DRN 132S4 900 339/346
7.3 65100 163.31 15900 1.75
8.1 58500 146.91 16100 1.95
R 147 DRN 160M6 1060 342 8
9.9 47700 119.86 16300 2.4
RF 147 DRN 160M6 1080 343
11 43500 109.31 16400 2.6
RM 147 DRN 160M6 1450 343
13 37700 94.60* 16500 3.0
14 33200 83.47 16600 3.5
6.8 69500 174.40* 12100 1.00
7.6 62300 156.31 12400 1.15
R 137 DRN 160M6 780 340
8.4 56200 141.12* 12700 1.25
RF 137 DRN 160M6 830 341
9.2 51100 128.18 12900 1.40
RM 137 DRN 160M6 1070 341
10 45300 113.72 13100 1.55
11 41100 103.20* 13200 1.70
7.9 59400 222.60* 12600 1.20 X
9.4 50300 188.45 12900 1.40 X
10 46600 174.40* 13000 1.50 X
11 41700 156.31 13200 1.70 X
13 37700 141.12* 13300 1.90 X
14 34200 128.18 13400 2.1 X
R 137 (E)DRN 132S4 650 340
16 30300 113.72 13500 2.3 X
RF 137 (E)DRN 132S4 710 341
17 27500 103.20* 13500 2.6 X
RM 137 (E)DRN 132S4 950 341
20 23700 88.70* 13600 3.0 X
22 21600 80.91* 13600 3.3 X
24 19600 73.49 13700 3.6 X
27 17400 65.20 13700 4.1 X
30 15800 59.17* 13700 4.5 X
35 13500 50.86* 13700 5.2 X
9.8 48100 180.23 9660 1.10 X
11 44300 165.95 9660 1.20 X
12 39600 148.33 9660 1.35 X
13 35600 133.53 9660 1.50 X
15 32300 120.92 9660 1.65 X
16 28600 107.23 9660 1.85 X
18 25900 96.95 9660 2.0 X R 127 (E)DRN 132S4 590 338
21 22700 85.26 9660 2.3 X RF 127 (E)DRN 132S4 610 339
22 21900 82.17 9660 2.4 X RM 127 (E)DRN 132S4 820 339
23 20300 76.21 9660 2.6 X
26 18300 68.61 9660 2.9 X
28 16600 62.13 9660 3.2 X
32 14700 55.09 9660 3.6 X
35 13300 49.81 9660 4.0 X
42 11200 42.22 9660 4.7 X
12 37900 141.83 6640 1.00 X
14 34100 127.68 7110 1.10 X
15 30900 115.63 7460 1.25 X
17 27400 102.53 7610 1.40 X
19 24700 92.70 7430 1.55 X
R 107 (E)DRN 132S4 465 336
22 21000 78.57 7140 1.80 X
RF 107 (E)DRN 132S4 475 337
24 19400 72.88 7000 1.95 X
24833231/EN-US – 07/2021

RM 107 (E)DRN 132S4 670 337

27 17500 65.60* 6820 2.2 X
30 15800 59.41 6640 2.4 X
34 14000 52.68 6430 2.7 X
37 12700 47.63 6250 3.0 X
44 10700 40.37* 5970 3.5 X

Catalog – DRN.. Gearmotors (IE3) 255

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

19 24700 92.48 3480 1.05 X

21 22200 83.15 4230 1.20 X
24 19200 72.17 5110 1.40 X
27 17400 65.21 5280 1.50 X
30 16000 59.92 5190 1.65 X R 97 (E)DRN 132S4 335 334
33 14200 53.21 5040 1.85 X RF 97 (E)DRN 132S4 375 335
37 12700 47.58 4910 2.1 X RM 97 (E)DRN 132S4 490 335
41 11400 42.78 4780 2.3 X
48 9920 37.13 4610 2.7 X
53 8880 33.25 4480 2.9 X
64 7370 27.58 4260 3.2 X
55 8560 32.05 4440 2.6 X
65 7260 27.19 4240 3.1 X
71 6690 25.03 4150 3.7 X R 97 (E)DRN 132S4 330 334
79 5980 22.37 4020 4.0 X RF 97 (E)DRN 132S4 370 335
88 5380 20.14 3900 4.3 X RM 97 (E)DRN 132S4 480 335
97 4870 18.24 3790 4.5 X
109 4320 16.17 3660 4.9 X
37 12700 47.58 3880 1.10 X
42 11100 41.74 3770 1.25 X R 87 (E)DRN 132S4 245 331
48 9840 36.84* 3670 1.40 X RF 87 (E)DRN 132S4 265 332
54 8720 32.66* 3570 1.55 X RM 87 (E)DRN 132S4 330 332
63 7450 27.88 3440 1.80 X
64 7440 27.84* 3440 1.85 X
76 6250 23.40 3290 2.2 X
82 5740 21.51 3220 2.3 X
93 5100 19.10 3120 2.5 X
104 4560 17.08* 3030 2.7 X
R 87 (E)DRN 132S4 245 331
115 4100 15.35 2940 2.9 X
RF 87 (E)DRN 132S4 260 332
133 3560 13.33 2830 3.2 X
RM 87 (E)DRN 132S4 325 332
148 3180 11.93 2740 3.4 X
179 2640 9.90* 2600 4.0 X
193 2440 9.14* 2560 4.4 X
215 2190 8.22 2480 4.7 X
248 1900 7.13 2380 5.0 X
R 77 (E)DRN 132S4 190 328
70 6740 25.23 1950 1.00 X RF 77 (E)DRN 132S4 200 329
RM 77 (E)DRN 132S4 255 329
94 5020 18.80 2040 1.35 X
99 4760 17.82* 2020 1.45 X
113 4160 15.60 1960 1.55 X
126 3750 14.05 1910 1.70 X
143 3290 12.33 1850 1.85 X
R 77 (E)DRN 132S4 185 328
163 2900 10.88 1800 2.0 X
RF 77 (E)DRN 132S4 200 329
183 2570 9.64 1740 2.2 X
RM 77 (E)DRN 132S4 255 329
206 2290 8.59 1710 2.4 X
228 2060 7.74 1660 2.6 X
260 1810 6.79 1600 2.8 X
295 1600 5.99* 1550 3.0 X
333 1410 5.31* 1490 3.2 X
112 4220 15.79 1530 1.15 X
119 3980 14.91 1510 1.20 X
139 3390 12.70 1460 1.35 X
153 3080 11.54 1440 1.45 X
177 2670 10.00 1390 1.55 X
(E)DRN 132S4 175 325
24833231/EN-US – 07/2021

R 67
203 2320 8.70* 1350 1.65 X
RF 67 (E)DRN 132S4 180 326
227 2080 7.79 1320 1.60 X
RM 67 (E)DRN 132S4 215 326
240 1960 7.36* 1300 1.65 X
282 1670 6.27 1250 1.75 X
310 1520 5.70 1210 1.80 X
358 1310 4.93 1170 1.95 X
412 1140 4.29 1120 2.1 X

256 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

127 3720 13.95* 675 1.00 X

149 3170 11.88 725 1.15 X
164 2880 10.79 720 1.20 X
189 2490 9.35 710 1.30 X
R 57 (E)DRN 132S4 160 322
222 2130 7.97 700 1.45 X
RF 57 (E)DRN 132S4 165 323
235 2010 7.53 695 1.55 X
RM 57 (E)DRN 132S4 195 323
276 1710 6.41 675 1.75 X
304 1550 5.82 660 1.80 X
350 1340 5.05 645 2.0 X
403 1170 4.39 625 2.1 X 8
240 1960 14.77* 685 1.95
254 1860 13.95* 680 2.0
298 1580 11.88 660 2.3
328 1430 10.79 650 2.4
379 1240 9.35 630 2.6 R 57 DRN 132S2 160 322
445 1060 7.97 610 3.0 RF 57 DRN 132S2 165 323
471 1000 7.53 600 3.1 RM 57 DRN 132S2 195 323
553 850 6.41 580 3.5
608 775 5.82 565 3.6
702 670 5.05 545 4.0
807 585 4.39 525 4.2
364 1290 4.85 465 1.00 X
R 47 (E)DRN 132S4 150 319
408 1150 4.34 460 1.10 X
RF 47 (E)DRN 132S4 150 320
461 1020 3.83 450 1.25 X
283 1670 12.54 495 1.30
300 1570 11.79 500 1.40
349 1350 10.15 490 1.50
391 1200 9.07 480 1.60
442 1060 8.01 470 1.70 R 47 DRN 132S2 150 319
591 795 6.00 430 1.75 RF 47 DRN 132S2 150 320
628 750 5.64* 425 1.80
730 645 4.85 410 2.0
817 575 4.34 400 2.2
925 510 3.83 390 2.5
267 1770 6.63* 2210 2.3 X
315 1490 5.61 2110 2.7 X RX 107 (E)DRN 132S4 325 305
341 1380 5.19 2060 4.4 X RXF 107 (E)DRN 132S4 365 306
380 1240 4.65 2000 5.0 X
305 1540 5.79 1770 2.4 X
360 1310 4.91 1690 2.7 X
391 1200 4.52 1650 4.3 X
437 1080 4.04 1600 4.9 X
486 970 3.64* 1550 5.4 X
536 880 3.30 1510 6.0 X RX 97 (E)DRN 132S4 255 303
605 780 2.92 1450 6.7 X RXF 97 (E)DRN 132S4 275 304
669 705 2.64 1410 7.5 X
789 595 2.24* 1340 8.8 X
904 520 1.96 1290 9.6 X
1080 435 1.64 1220 10 X
1250 375 1.42 1160 11 X
393 1200 4.50* 1280 2.1 X
467 1010 3.78 1220 2.7 X
509 920 3.48 1200 3.9 X
RX 87 (E)DRN 132S4 205 301
573 820 3.09 1160 4.3 X
RXF 87 (E)DRN 132S4 215 302
641 735 2.76* 1120 4.9 X
24833231/EN-US – 07/2021

712 660 2.48 1090 5.4 X

821 575 2.15 1040 5.9 X
544 860 3.25* 900 1.85 X
574 820 3.08* 890 2.1 X
656 720 2.70 860 2.6 X
728 645 2.43 830 2.9 X RX 77 (E)DRN 132S4 165 299
830 565 2.13 800 3.1 X RXF 77 (E)DRN 132S4 170 300
940 500 1.88* 775 3.3 X
1060 445 1.67 750 3.4 X
1240 380 1.42 715 3.6 X

Catalog – DRN.. Gearmotors (IE3) 257

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

696 675 2.54 550 1.55 X

737 640 2.40* 545 1.70 X
865 545 2.04 520 2.2 X RX 67 (E)DRN 132S4 145 297
952 495 1.86 510 2.2 X RXF 67 (E)DRN 132S4 155 298
1100 425 1.61 490 2.4 X
1265 370 1.40* 475 2.5 X
866 545 2.04 250 1.10 X
921 510 1.92* 265 1.20 X
RX 57 (E)DRN 132S4 140 295
1070 440 1.65 295 1.40 X
RXF 57 (E)DRN 132S4 145 296
1200 390 1.48 305 1.50 X
1355 345 1.30 325 1.60 X

Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.5 167930 511 27000 1.05 X

4.0 148940 446 27000 1.20 X
4.4 133250 399 27000 1.35 X
4.9 120560 361 27000 1.5 X
5.1 114690 349 27000 1.6 X
5.4 109540 328 27000 1.6 X
R 167R107 (E)DRN 132M4 1900 344/347
6.1 97180 291 27000 1.8 X
RF 167R107 (E)DRN 132M4 1910 345/347
6.6 88730 270 27000 2.0 X
RM 167R107 (E)DRN 132M4 2340 345/347
6.7 88160 264 27000 2.0 X
7.7 75260 229 27000 2.4 X
7.8 75810 227 27000 2.3 X
8.9 65730 200 27000 2.7 X
9.0 66120 198 27000 2.7 X
11 56100 168 27000 3.2 X
3.5 165300 503 27000 1.05 X
4.1 141970 432 27000 1.25 X
R 167R97 (E)DRN 132M4 1790 344/347
4.7 123560 376 27000 1.5 X
RF 167R97 (E)DRN 132M4 1810 345/347
5.3 110090 335 27000 1.6 X
RM 167R97 (E)DRN 132M4 2240 345/347
5.9 99570 303 27000 1.8 X
6.4 91690 279 27000 2.0 X
5.4 107700 326 14400 1.05 X
6.3 92000 280 15100 1.25 X
R 147R87 (E)DRN 132M4 1120 342/347
7.2 81200 247 15500 1.40 X
RF 147R87 (E)DRN 132M4 1130 343/347
8.3 70100 214 15800 1.65 X
RM 147R87 (E)DRN 132M4 1500 343/347
9.4 62000 189 16000 1.85 X
11 52100 159 16200 2.2 X
R 137R77 (E)DRN 132M4 780 340/346
9.0 65300 197 12300 1.10 X
RF 137R77 (E)DRN 132M4 830 341/346
10 57900 175 12600 1.20 X
RM 137R77 (E)DRN 132M4 1080 341/346
R 127R77 (E)DRN 132M4 680 338/346
14 42100 126 9660 1.25 X RF 127R77 (E)DRN 132M4 720 339/346
RM 127R77 (E)DRN 132M4 940 339/346
5.2 122400 229.71 27000 1.30
6.3 99600 186.93* 27000 1.60
7.7 81500 153.07 27000 1.95
8.4 74600 139.98 27000 2.1
R 167 DRN 160M6 1600 344
9.7 64900 121.81* 27000 2.5
RF 167 DRN 160M6 1620 345
11 57200 107.49 27000 2.8
24833231/EN-US – 07/2021

RM 167 DRN 160M6 2050 345

13 49600 93.19 27000 3.2
14 44100 82.91* 27000 3.6
16 39200 73.70* 27000 4.0
18 35900 67.40 27000 4.4
7.2 87000 163.31 15300 1.30
8.1 78300 146.91 15600 1.45
R 147 DRN 160M6 1060 342
9.9 63800 119.86 16000 1.80
RF 147 DRN 160M6 1080 343
11 58200 109.31 16100 1.95
RM 147 DRN 160M6 1450 343
12 50400 94.60* 16300 2.3
14 44400 83.47 16400 2.6

258 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

9.4 66900 188.45 12200 1.05 X

10 61900 174.40* 12400 1.15 X
11 55500 156.31 12700 1.30 X
13 50100 141.12* 12900 1.40 X
14 45500 128.18 13100 1.55 X
16 40300 113.72 13200 1.75 X R 137 (E)DRN 132M4 690 340
17 36600 103.20* 13300 1.95 X RF 137 (E)DRN 132M4 740 341
20 31500 88.70* 13500 2.2 X RM 137 (E)DRN 132M4 990 341
22 28700 80.91* 13500 2.5 X
24 26100 73.49 13600 2.7 X 8
27 23100 65.20 13600 3.1 X
30 21000 59.17* 13600 3.4 X
35 18000 50.86* 13700 3.9 X
12 52600 148.33 9660 1.00 X
13 47400 133.53 9660 1.10 X
15 42900 120.92 9660 1.25 X
17 38000 107.23 9660 1.40 X
18 34400 96.95 9660 1.55 X
21 30200 85.26 9660 1.75 X
22 29100 82.17 9660 1.80 X R 127 (E)DRN 132M4 630 338
23 27000 76.21 9660 1.95 X RF 127 (E)DRN 132M4 650 339
26 24300 68.61 9660 2.2 X RM 127 (E)DRN 132M4 860 339
29 22000 62.13 9660 2.4 X
32 19500 55.09 9660 2.7 X
36 17600 49.81 9660 3.0 X
42 14900 42.22 9660 3.5 X
48 13000 36.88 9660 3.9 X
58 10900 30.84 9660 4.3 X
R 127 (E)DRN 132M4 590 338
55 11400 32.18 9660 4.6 X RF 127 (E)DRN 132M4 640 339
RM 127 (E)DRN 132M4 850 339
17 36400 102.53 6840 1.05 X
19 32900 92.70 7080 1.15 X
23 27900 78.57 6840 1.35 X
24 25800 72.88 6720 1.45 X
27 23200 65.60* 6560 1.65 X R 107 (E)DRN 132M4 500 336
30 21000 59.41 6410 1.80 X RF 107 (E)DRN 132M4 520 337
34 18700 52.68 6230 2.0 X RM 107 (E)DRN 132M4 710 337
37 16900 47.63 6070 2.2 X
44 14300 40.37* 5810 2.6 X
50 12500 35.26 5610 3.0 X
60 10400 29.49 5340 3.6 X
58 10900 30.77 5400 3.5 X
R 107 (E)DRN 132M4 490 336
64 9790 27.58 5240 3.9 X
RF 107 (E)DRN 132M4 500 337
71 8840 24.90* 5090 4.3 X
RM 107 (E)DRN 132M4 700 337
78 8030 22.62 4950 4.7 X
25 25600 72.17 3210 1.05 X
27 23100 65.21 4980 1.15 X
30 21200 59.92 4910 1.25 X
33 18800 53.21 4800 1.40 X R 97 (E)DRN 132M4 375 334
37 16800 47.58 4690 1.55 X RF 97 (E)DRN 132M4 415 335
41 15100 42.78 4580 1.75 X RM 97 (E)DRN 132M4 530 335
48 13100 37.13 4440 2.0 X
53 11800 33.25 4320 2.2 X
64 9790 27.58 4130 2.4 X
24833231/EN-US – 07/2021

55 11300 32.05 4290 2.0 X

65 9650 27.19 4110 2.4 X
R 97 (E)DRN 132M4 370 334
71 8890 25.03 4030 2.8 X
RF 97 (E)DRN 132M4 410 335
79 7940 22.37 3910 3.0 X
RM 97 (E)DRN 132M4 520 335
88 7150 20.14 3800 3.2 X
97 6470 18.24 3700 3.4 X
48 13000 36.84* 3470 1.05 X R 87 (E)DRN 132M4 285 331
54 11500 32.66* 3390 1.20 X RF 87 (E)DRN 132M4 300 332
64 9900 27.88 3280 1.35 X RM 87 (E)DRN 132M4 365 332

Catalog – DRN.. Gearmotors (IE3) 259

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

64 9880 27.84* 3280 1.40 X

76 8310 23.40 3160 1.65 X
82 7630 21.51 3100 1.75 X
93 6780 19.10 3010 1.90 X
104 6060 17.08* 2930 2.0 X
116 5450 15.35 2860 2.2 X
R 87 (E)DRN 132M4 285 331
133 4730 13.33 2750 2.4 X
RF 87 (E)DRN 132M4 300 332
149 4230 11.93 2670 2.6 X
RM 87 (E)DRN 132M4 365 332
179 3510 9.90* 2540 3.0 X
194 3240 9.14* 2520 3.3 X
216 2910 8.22 2440 3.5 X
249 2530 7.13 2340 3.7 X
278 2260 6.39 2270 4.0 X
335 1880 5.30* 2140 4.3 X
94 6670 18.80 1540 1.05 X
100 6320 17.82* 1600 1.10 X
114 5530 15.60 1740 1.20 X
126 4990 14.05 1820 1.30 X
144 4370 12.33 1770 1.40 X
R 77 (E)DRN 132M4 225 328
163 3860 10.88 1720 1.50 X
RF 77 (E)DRN 132M4 240 329
184 3420 9.64 1680 1.65 X
RM 77 (E)DRN 132M4 295 329
206 3050 8.59 1660 1.85 X
229 2740 7.74 1620 1.95 X
261 2410 6.79 1560 2.1 X
296 2120 5.99* 1510 2.2 X
334 1880 5.31* 1460 2.4 X
140 4510 12.70 1250 1.00 X
154 4090 11.54 1350 1.10 X
177 3550 10.00 1320 1.15 X
204 3080 8.70* 1280 1.25 X
R 67 (E)DRN 132M4 215 325
228 2760 7.79 1260 1.20 X
RF 67 (E)DRN 132M4 220 326
241 2610 7.36* 1240 1.25 X
RM 67 (E)DRN 132M4 255 326
283 2220 6.27 1200 1.30 X
311 2020 5.70 1170 1.35 X
360 1750 4.93 1130 1.45 X
413 1520 4.29 1090 1.55 X
223 2830 7.97 460 1.10 X
236 2670 7.53 510 1.15 X
R 57 (E)DRN 132M4 200 322
277 2270 6.41 625 1.30 X
RF 57 (E)DRN 132M4 205 323
305 2060 5.82 615 1.35 X
RM 57 (E)DRN 132M4 235 323
352 1790 5.05 605 1.50 X
404 1550 4.39 590 1.60 X
240 2620 14.77* 625 1.45
254 2470 13.95* 625 1.55
298 2110 11.88 610 1.70
328 1910 10.79 605 1.80
379 1660 9.35 590 1.95 R 57 DRN 132S2 160 322
445 1410 7.97 580 2.2 RF 57 DRN 132S2 165 323
471 1330 7.53 575 2.3 RM 57 DRN 132S2 195 323
553 1130 6.41 555 2.6
609 1030 5.82 545 2.7
703 890 5.05 525 3.0
807 780 4.39 510 3.2
268 2350 6.63* 2150 1.75 X
316 1990 5.61 2060 2.0 X
RX 107 (E)DRN 132M4 370 305
24833231/EN-US – 07/2021

342 1840 5.19 2010 3.3 X

RXF 107 (E)DRN 132M4 405 306
381 1650 4.65 1950 3.7 X
422 1490 4.20* 1900 4.9 X
306 2050 5.79 1720 1.80 X
361 1740 4.91 1650 2.0 X
392 1600 4.52 1610 3.3 X
RX 97 (E)DRN 132M4 295 303
439 1430 4.04 1560 3.7 X
RXF 97 (E)DRN 132M4 315 304
487 1290 3.64* 1520 4.1 X
538 1170 3.30 1480 4.5 X
607 1030 2.92 1430 5.1 X

260 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

394 1590 4.50* 1230 1.60 X

469 1340 3.78 1180 2.0 X
510 1230 3.48 1160 2.9 X
575 1090 3.09 1120 3.3 X
643 980 2.76* 1090 3.7 X RX 87 (E)DRN 132M4 240 301
715 880 2.48 1060 4.1 X RXF 87 (E)DRN 132M4 255 302
824 760 2.15 1020 4.5 X
920 680 1.93 980 4.6 X
1110 565 1.60* 930 4.9 X
1275 490 1.39 900 5.2 X 8
546 1150 3.25* 860 1.40 X
576 1090 3.08* 850 1.55 X
658 950 2.70 820 2.0 X
730 860 2.43 800 2.2 X RX 77 (E)DRN 132M4 205 299
833 755 2.13 775 2.3 X RXF 77 (E)DRN 132M4 210 300
944 665 1.88* 750 2.5 X
1065 590 1.67 725 2.6 X
1245 505 1.42 695 2.7 X
698 900 2.54 490 1.15 X
739 850 2.40* 505 1.30 X
868 725 2.04 490 1.65 X RX 67 (E)DRN 132M4 185 297
955 655 1.86 480 1.70 X RXF 67 (E)DRN 132M4 195 298
1105 570 1.61 465 1.75 X
1265 495 1.40* 450 1.85 X
1075 585 1.65 52 1.05 X
RX 57 (E)DRN 132M4 180 295
1200 520 1.48 78 1.15 X
RXF 57 (E)DRN 132M4 185 296
1360 460 1.30 120 1.20 X

Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.5 163800 399 27000 1.10 X

4.9 148200 361 27000 1.20 X
5.1 140990 349 27000 1.25 X
5.4 134650 328 27000 1.30 X
6.0 119170 295 27000 1.5 X
6.1 119460 291 27000 1.5 X
R 167R107 (E)DRN 132L4 1920 344/347
6.6 109070 270 27000 1.6 X
RF 167R107 (E)DRN 132L4 1930 345/347
6.7 108380 264 27000 1.7 X
RM 167R107 (E)DRN 132L4 2360 345/347
7.7 92510 229 27000 1.9 X
7.8 93190 227 27000 1.9 X
8.9 80800 200 27000 2.2 X
9.0 81290 198 27000 2.2 X
10 68270 169 27000 2.6 X
11 68970 168 27000 2.6 X
4.1 174520 432 27000 1.00 X
4.7 151900 376 27000 1.15 X R 167R97 (E)DRN 132L4 1810 344/347
5.3 135330 335 27000 1.30 X RF 167R97 (E)DRN 132L4 1830 345/347
5.9 122410 303 27000 1.5 X RM 167R97 (E)DRN 132L4 2260 345/347
6.4 112710 279 27000 1.6 X
6.3 113500 280 14200 1.00 X
7.2 100100 247 14800 1.15 X R 147R87 (E)DRN 132L4 1130 342/347
8.3 86500 214 15300 1.35 X RF 147R87 (E)DRN 132L4 1150 343/347
24833231/EN-US – 07/2021

9.4 76500 189 15600 1.50 X RM 147R87 (E)DRN 132L4 1520 343/347
11 64300 159 16000 1.80 X
R 127R77 (E)DRN 132L4 700 338/346
14 51900 126 9660 1.00 X RF 127R77 (E)DRN 132L4 740 339/346
RM 127R77 (E)DRN 132L4 950 339/346
7.7 100320 229.71 27000 1.8 X
9.5 81640 186.93 27000 2.2 X R 167 (E)DRN 132L4 1540 344
12 66850 153.07 27000 2.7 X RF 167 (E)DRN 132L4 1550 345
13 61130 139.98 27000 2.9 X RM 167 (E)DRN 132L4 1980 345
15 53200 121.81 27000 3.3 X

Catalog – DRN.. Gearmotors (IE3) 261

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

11 71300 163.31 15800 1.60 X

12 64100 146.91 16000 1.80 X
15 52300 119.86 16200 2.2 X
R 147 (E)DRN 132L4 990 342
16 47700 109.31 16300 2.4 X
RF 147 (E)DRN 132L4 1010 343
19 41300 94.60* 16400 2.8 X
RM 147 (E)DRN 132L4 1380 343
21 36400 83.47 16500 3.2 X
25 31400 72.09 16600 3.6 X
26 29200 66.99 16600 3.9 X
11 68200 156.31 12100 1.05 X
13 61600 141.12* 12500 1.15 X
14 55900 128.18 12700 1.25 X
16 49600 113.72 12900 1.45 X
17 45000 103.20* 13100 1.55 X
R 137 (E)DRN 132L4 710 340
20 38700 88.70* 13300 1.85 X
RF 137 (E)DRN 132L4 760 341
22 35300 80.91* 13400 2.0 X
RM 137 (E)DRN 132L4 1000 341
24 32000 73.49 13400 2.2 X
27 28400 65.20 13500 2.5 X
30 25800 59.17* 13600 2.7 X
35 22200 50.86* 13600 3.2 X
40 19300 44.39 13700 3.6 X
15 52700 120.92 9660 1.00 X
17 46800 107.23 9660 1.15 X
18 42300 96.95 9660 1.25 X
21 37200 85.26 9660 1.45 X
22 35800 82.17 9660 1.50 X
23 33200 76.21 9660 1.60 X R 127 (E)DRN 132L4 650 338
26 29900 68.61 9660 1.75 X RF 127 (E)DRN 132L4 670 339
29 27100 62.13 9660 1.95 X RM 127 (E)DRN 132L4 880 339
32 24000 55.09 9660 2.2 X
36 21700 49.81 9660 2.4 X
42 18400 42.22 9660 2.9 X
48 16100 36.88 9660 3.1 X
58 13400 30.84 9660 3.5 X
55 14000 32.18 9660 3.8 X R 127 (E)DRN 132L4 610 338
62 12500 28.84 9660 4.2 X RF 127 (E)DRN 132L4 660 339
68 11300 26.04 9660 4.7 X RM 127 (E)DRN 132L4 870 339
23 34300 78.57 6570 1.10 X
24 31800 72.88 6470 1.20 X
27 28600 65.60* 6340 1.35 X
30 25900 59.41 6210 1.45 X R 107 (E)DRN 132L4 520 336
34 23000 52.68 6040 1.65 X RF 107 (E)DRN 132L4 540 337
37 20700 47.63 5900 1.85 X RM 107 (E)DRN 132L4 730 337
44 17600 40.37* 5680 2.2 X
50 15300 35.26 5490 2.5 X
60 12800 29.49 5240 3.0 X
58 13400 30.77 5300 2.8 X
64 12000 27.58 5140 3.2 X R 107 (E)DRN 132L4 510 336
71 10800 24.90* 5000 3.5 X RF 107 (E)DRN 132L4 520 337
78 9870 22.62 4870 3.9 X RM 107 (E)DRN 132L4 720 337
88 8760 20.07 4710 4.3 X
30 26100 59.92 4660 1.00 X
33 23200 53.21 4580 1.15 X
37 20700 47.58 4490 1.30 X R 97 (E)DRN 132L4 395 334
41 18600 42.78 4400 1.40 X RF 97 (E)DRN 132L4 435 335
48 16200 37.13 4280 1.65 X RM 97 (E)DRN 132L4 550 335
24833231/EN-US – 07/2021

53 14500 33.25 4180 1.75 X

64 12000 27.58 4010 1.95 X
71 10900 25.03 3920 2.3 X
79 9760 22.37 3820 2.5 X
88 8790 20.14 3720 2.6 X R 97 (E)DRN 132L4 390 334
97 7960 18.24 3630 2.8 X RF 97 (E)DRN 132L4 425 335
110 7060 16.17 3510 3.0 X RM 97 (E)DRN 132L4 540 335
121 6380 14.62 3420 3.2 X
143 5410 12.39 3270 3.6 X

262 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

64 12100 27.88 3140 1.10 X

83 9390 21.51 2990 1.40 X
93 8330 19.10 2920 1.55 X
104 7450 17.08* 2850 1.65 X
116 6700 15.35 2780 1.75 X
R 87 (E)DRN 132L4 300 331
133 5810 13.33 2690 1.95 X
RF 87 (E)DRN 132L4 315 332
149 5200 11.93 2610 2.1 X
RM 87 (E)DRN 132L4 385 332
179 4320 9.90* 2490 2.4 X
194 3990 9.14* 2480 2.7 X
216 3580 8.22 2410 2.9 X 8
249 3110 7.13 2310 3.0 X
278 2780 6.39 2240 3.2 X
126 6130 14.05 1370 1.05 X
144 5380 12.33 1500 1.15 X
163 4740 10.88 1600 1.25 X
R 77 (E)DRN 132L4 245 328
184 4210 9.64 1620 1.30 X
RF 77 (E)DRN 132L4 255 329
229 3370 7.74 1560 1.60 X
RM 77 (E)DRN 132L4 310 329
261 2960 6.79 1520 1.75 X
296 2610 5.99* 1480 1.85 X
334 2310 5.31* 1430 1.95 X
342 2260 5.19 1970 2.7 X
382 2030 4.65 1920 3.0 X
RX 107 (E)DRN 132L4 385 305
423 1830 4.20* 1860 4.0 X
RXF 107 (E)DRN 132L4 425 306
465 1660 3.81 1810 4.4 X
524 1470 3.38 1750 5.0 X
392 1970 4.52 1570 2.7 X
439 1760 4.04 1530 3.0 X
488 1580 3.64* 1490 3.3 X
538 1430 3.30 1450 3.7 X
607 1270 2.92 1400 4.1 X RX 97 (E)DRN 132L4 315 303
672 1150 2.64 1360 4.6 X RXF 97 (E)DRN 132L4 330 304
792 970 2.24* 1300 5.4 X
907 850 1.96 1250 5.9 X
1085 710 1.64 1180 6.2 X
1255 615 1.42 1130 6.5 X
511 1510 3.48 1120 2.4 X
575 1340 3.09 1090 2.7 X
643 1200 2.76* 1060 3.0 X
715 1080 2.48 1030 3.3 X RX 87 (E)DRN 132L4 260 301
824 940 2.15 990 3.6 X RXF 87 (E)DRN 132L4 270 302
920 840 1.93 960 3.7 X
1110 695 1.60* 910 4.0 X
1275 605 1.39 880 4.2 X
731 1060 2.43 770 1.80 X
833 930 2.13 750 1.90 X
RX 77 (E)DRN 132L4 225 299
944 820 1.88* 725 2.0 X
RXF 77 (E)DRN 132L4 230 300
1065 725 1.67 705 2.1 X
1245 620 1.42 675 2.2 X

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.1 171840 349 27000 1.05 X

24833231/EN-US – 07/2021

5.4 164120 328 27000 1.10 X

6.0 145250 295 27000 1.20 X
6.1 145610 291 27000 1.20 X
6.6 132940 270 27000 1.35 X
R 167R107 (E)DRN 160M4 1990 344/347
6.7 132100 264 27000 1.35 X
RF 167R107 (E)DRN 160M4 2000 345/347
7.8 113580 227 27000 1.6 X
RM 167R107 (E)DRN 160M4 2430 345/347
7.8 112760 229 27000 1.6 X
8.9 98480 200 27000 1.8 X
9.0 99070 198 27000 1.8 X
10 83210 169 27000 2.1 X
11 84060 168 27000 2.1 X

Catalog – DRN.. Gearmotors (IE3) 263

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.3 164950 335 27000 1.05 X R 167R97 (E)DRN 160M4 1880 344/347
5.9 149190 303 27000 1.20 X RF 167R97 (E)DRN 160M4 1900 345/347
6.4 137370 279 27000 1.30 X RM 167R97 (E)DRN 160M4 2330 345/347
8.3 105700 214 14500 1.10 X R 147R87 (E)DRN 160M4 1210 342/347
9.4 93400 189 15000 1.25 X RF 147R87 (E)DRN 160M4 1220 343/347
11 78500 159 15600 1.45 X RM 147R87 (E)DRN 160M4 1590 343/347
7.7 122200 229.71 27000 1.5 X
9.5 99400 186.93* 27000 1.8 X
12 81400 153.07 27000 2.2 X
R 167 (E)DRN 160M4 1600 344
13 74400 139.98 27000 2.4 X
RF 167 (E)DRN 160M4 1620 345
15 64800 121.81* 27000 2.7 X
RM 167 (E)DRN 160M4 2050 345
17 57200 107.49 27000 3.1 X
19 49500 93.19 27000 3.6 X
21 44100 82.91* 27000 4.0 X
R 167 (E)DRN 160M4 1590 344
39 24400 46.00 27000 3.4 X RF 167 (E)DRN 160M4 1600 345
RM 167 (E)DRN 160M4 2030 345
11 86900 163.31 15300 1.30 X
12 78100 146.91 15600 1.45 X
15 63700 119.86 16000 1.80 X
16 58100 109.31 16100 2.0 X
R 147 (E)DRN 160M4 1060 342
19 50300 94.60* 16300 2.3 X
RF 147 (E)DRN 160M4 1080 343
21 44400 83.47 16400 2.6 X
RM 147 (E)DRN 160M4 1450 343
25 38300 72.09 16500 3.0 X
27 35600 66.99 16500 3.2 X
29 32500 61.09 16600 3.5 X
34 28100 52.87 16600 4.1 X
14 68200 128.18 12100 1.05 X
16 60500 113.72 12500 1.15 X
17 54900 103.20* 12700 1.30 X
20 47200 88.70* 13000 1.50 X
22 43000 80.91* 13200 1.65 X
R 137 (E)DRN 160M4 780 340
24 39100 73.49 13300 1.80 X
RF 137 (E)DRN 160M4 830 341
27 34600 65.20 13400 2.0 X
RM 137 (E)DRN 160M4 1070 341
30 31400 59.17* 13500 2.2 X
35 27000 50.86* 13500 2.6 X
40 23600 44.39 13600 3.0 X
47 20000 37.65 13700 3.5 X
54 17500 32.91 13700 4.0 X
18 51500 96.95 9660 1.05 X
21 45300 85.26 9660 1.15 X
22 43700 82.17 9660 1.20 X
23 40500 76.21 9660 1.30 X
26 36500 68.61 9660 1.45 X R 127 (E)DRN 160M4 720 338
29 33000 62.13 9660 1.60 X RF 127 (E)DRN 160M4 740 339
32 29300 55.09 9660 1.80 X RM 127 (E)DRN 160M4 950 339
36 26500 49.81 9660 2.0 X
42 22400 42.22 9660 2.4 X
48 19600 36.88 9660 2.6 X
58 16400 30.84 9660 2.9 X
55 17100 32.18 9660 3.1 X
62 15300 28.84 9660 3.5 X R 127 (E)DRN 160M4 680 338
68 13800 26.04 9660 3.8 X RF 127 (E)DRN 160M4 730 339
75 12500 23.65 9660 4.2 X RM 127 (E)DRN 160M4 940 339
85 11100 20.98 9660 4.8 X
24833231/EN-US – 07/2021

24 38700 72.88 6180 1.00

27 34900 65.60* 6070 1.10 X
30 31600 59.41 5970 1.20 X
R 107 (E)DRN 160M4 590 336
34 28000 52.68 5830 1.35 X
RF 107 (E)DRN 160M4 610 337
37 25300 47.63 5710 1.50 X
RM 107 (E)DRN 160M4 800 337
44 21400 40.37* 5510 1.75 X
50 18700 35.26 5340 2.0 X
60 15600 29.49 5120 2.4 X

264 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

58 16300 30.77 5170 2.3 X

64 14600 27.58 5030 2.6 X
R 107 (E)DRN 160M4 580 336
71 13200 24.90* 4900 2.9 X
RF 107 (E)DRN 160M4 590 337
79 12000 22.62 4780 3.2 X
RM 107 (E)DRN 160M4 790 337
89 10600 20.07 4630 3.6 X
98 9680 18.21 4510 3.9 X
37 25300 47.58 4260 1.05 X
42 22700 42.78 4190 1.15 X R 97 (E)DRN 160M4 465 334
48 19700 37.13 4100 1.35 X RF 97 (E)DRN 160M4 500 335
53 17600 33.25 4020 1.45 X RM 97 (E)DRN 160M4 620 335
8
64 14600 27.58 3880 1.60 X
71 13300 25.03 3800 1.90 X
79 11900 22.37 3710 2.0 X
88 10700 20.14 3620 2.1 X
97 9700 18.24 3540 2.3 X
110 8600 16.17 3430 2.5 X
R 97 (E)DRN 160M4 460 334
121 7780 14.62 3350 2.6 X
RF 97 (E)DRN 160M4 500 335
143 6590 12.39 3210 2.9 X
RM 97 (E)DRN 160M4 610 335
164 5760 10.83 3090 3.2 X
191 4940 9.29 3010 3.6 X
212 4460 8.39 2930 4.0 X
250 3780 7.12 2790 4.7 X
286 3300 6.21 2680 5.1 X
83 11400 21.51 2870 1.15 X
93 10100 19.10 2810 1.25 X
104 9080 17.08* 2750 1.35 X
116 8170 15.35 2690 1.45 X
133 7090 13.33 2610 1.60 X
R 87 (E)DRN 160M4 375 331
149 6350 11.93 2540 1.70 X
RF 87 (E)DRN 160M4 390 332
179 5260 9.90* 2430 2.0 X
RM 87 (E)DRN 160M4 455 332
194 4860 9.14* 2440 2.2 X
216 4370 8.22 2370 2.4 X
249 3790 7.13 2280 2.5 X
278 3390 6.39 2210 2.6 X
335 2820 5.30* 2100 2.9 X
163 5780 10.88 1190 1.00 X
184 5130 9.64 1310 1.10 X
R 77 (E)DRN 160M4 315 328
229 4110 7.74 1220 1.30 X
RF 77 (E)DRN 160M4 325 329
262 3610 6.79 1320 1.40 X
RM 77 (E)DRN 160M4 380 329
296 3180 5.99* 1390 1.50 X
334 2820 5.31* 1400 1.60 X
342 2760 5.19 1920 2.2 X
382 2470 4.65 1870 2.5 X
423 2230 4.20* 1820 3.3 X
RX 107 (E)DRN 160M4 460 305
466 2020 3.81 1780 3.6 X
RXF 107 (E)DRN 160M4 495 306
525 1800 3.38 1720 4.1 X
578 1630 3.07 1680 4.5 X
673 1400 2.64* 1610 5.2 X
393 2400 4.52 1530 2.2 X
439 2150 4.04 1490 2.5 X
488 1930 3.64* 1450 2.7 X
539 1750 3.30 1410 3.0 X
608 1550 2.92 1370 3.4 X RX 97 (E)DRN 160M4 385 303
672 1400 2.64 1330 3.7 X RXF 97 (E)DRN 160M4 405 304
793 1190 2.24* 1270 4.4 X
24833231/EN-US – 07/2021

908 1040 1.96 1230 4.8 X

1085 870 1.64 1170 5.1 X
1255 750 1.42 1120 5.3 X

Catalog – DRN.. Gearmotors (IE3) 265

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

511 1840 3.48 1080 1.95 X

575 1640 3.09 1050 2.2 X
643 1460 2.76* 1030 2.4 X
716 1320 2.48 1000 2.7 X RX 87 (E)DRN 160M4 330 301
825 1140 2.15 970 3.0 X RXF 87 (E)DRN 160M4 345 302
921 1020 1.93 940 3.1 X
1110 850 1.60* 890 3.3 X
1275 740 1.39 860 3.5 X
731 1290 2.43 560 1.45 X
834 1130 2.13 600 1.55 X
RX 77 (E)DRN 160M4 295 299
945 1000 1.88* 625 1.65 X
RXF 77 (E)DRN 160M4 300 300
1065 880 1.67 645 1.75 X
1250 755 1.42 655 1.80 X

Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.6 177000 270 27000 1.00 X

6.7 176030 264 27000 1.00 X
7.8 151360 227 27000 1.15 X
R 167R107 (E)DRN 160L4 2020 344/347
7.8 150260 229 27000 1.20 X
RF 167R107 (E)DRN 160L4 2040 345/347
8.9 131230 200 27000 1.35 X
RM 167R107 (E)DRN 160L4 2470 345/347
9.0 132020 198 27000 1.35 X
10 110890 169 27000 1.6 X
11 112020 168 27000 1.6 X
R 147R87 (E)DRN 160L4 1240 342/347
11 105000 159 14600 1.10 X RF 147R87 (E)DRN 160L4 1260 343/347
RM 147R87 (E)DRN 160L4 1630 343/347
7.7 162800 229.71 27000 1.10 X
9.5 132500 186.93* 27000 1.35 X
12 108500 153.07 27000 1.7 X
13 99200 139.98 27000 1.8 X
R 167 (E)DRN 160L4 1640 344
15 86300 121.81* 27000 2.1 X
RF 167 (E)DRN 160L4 1650 345
17 76200 107.49 27000 2.3 X
RM 167 (E)DRN 160L4 2080 345
19 66000 93.19 27000 2.7 X
21 58700 82.91* 27000 3.0 X
24 52200 73.70* 27000 3.4 X
26 47700 67.40 27000 3.7 X
11 115800 163.31 14000 1.00
12 104100 146.91 14600 1.10 X
15 84900 119.86 15400 1.35 X
16 77500 109.31 15600 1.50 X
19 67000 94.60* 15900 1.70 X R 147 (E)DRN 160L4 1090 342
21 59100 83.47 16100 1.95 X RF 147 (E)DRN 160L4 1110 343
25 51100 72.09 16300 2.2 X RM 147 (E)DRN 160L4 1480 343
27 47500 66.99 16300 2.4 X
29 43300 61.09 16400 2.7 X
34 37400 52.87 16500 3.1 X
38 33000 46.65 16600 3.5 X
20 62900 88.70* 12400 1.15 X
22 57300 80.91* 12600 1.25 X
24 52100 73.49 12900 1.35 X
27 46200 65.20 13100 1.55 X
R 137 (E)DRN 160L4 810 340
24833231/EN-US – 07/2021

30 41900 59.17* 13200 1.70 X

RF 137 (E)DRN 160L4 860 341
35 36000 50.86* 13400 1.95 X
RM 137 (E)DRN 160L4 1110 341
40 31400 44.39 13500 2.2 X
47 26700 37.65 13600 2.6 X
54 23300 32.91 13600 3.0 X
64 19700 27.83 13700 3.4 X

266 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

23 54000 76.21 9660 1.00

26 48600 68.61 9660 1.10 X
29 44000 62.13 9660 1.20 X
R 127 (E)DRN 160L4 750 338
32 39000 55.09 9660 1.35 X
RF 127 (E)DRN 160L4 780 339
36 35300 49.81 9660 1.50 X
RM 127 (E)DRN 160L4 990 339
42 29900 42.22 9660 1.75 X
48 26100 36.88 9660 1.95 X
58 21800 30.84 9660 2.2 X
55 22800 32.18 9660 2.3 X
62 20400 28.84 9660 2.6 X
8
68 18400 26.04 9660 2.9 X R 127 (E)DRN 160L4 720 338
75 16700 23.65 9660 3.2 X RF 127 (E)DRN 160L4 760 339
85 14800 20.98 9660 3.6 X RM 127 (E)DRN 160L4 980 339
93 13500 19.04 9660 3.9 X
109 11600 16.37 9660 4.6 X
34 37300 52.68 5440 1.00 X
37 33700 47.63 5360 1.15 X R 107 (E)DRN 160L4 630 336
44 28600 40.37* 5210 1.35 X RF 107 (E)DRN 160L4 640 337
50 25000 35.26 5080 1.50 X RM 107 (E)DRN 160L4 840 337
60 20900 29.49 4900 1.80 X
58 21800 30.77 4940 1.75 X
64 19500 27.58 4830 1.95 X
71 17600 24.90* 4720 2.1 X
R 107 (E)DRN 160L4 610 336
79 16000 22.62 4610 2.4 X
RF 107 (E)DRN 160L4 630 337
89 14200 20.07 4480 2.7 X
RM 107 (E)DRN 160L4 820 337
98 12900 18.21 4380 3.0 X
114 11000 15.65 4210 3.4 X
130 9680 13.66 4060 3.9 X
48 26300 37.13 3760 1.00 X R 97 (E)DRN 160L4 500 334
53 23500 33.25 3720 1.10 X RF 97 (E)DRN 160L4 540 335
64 19500 27.58 3630 1.20 X RM 97 (E)DRN 160L4 650 335
71 17700 25.03 3570 1.40 X
79 15800 22.37 3500 1.50 X
88 14200 20.14 3440 1.60 X
97 12900 18.24 3370 1.70 X
110 11400 16.17 3290 1.85 X
R 97 (E)DRN 160L4 495 334
122 10300 14.62 3220 1.95 X
RF 97 (E)DRN 160L4 530 335
143 8780 12.39 3100 2.2 X
RM 97 (E)DRN 160L4 650 335
164 7670 10.83 3000 2.4 X
191 6580 9.29 2940 2.7 X
212 5950 8.39 2860 3.0 X
250 5040 7.12 2730 3.5 X
286 4400 6.21 2630 3.8 X
104 12100 17.08* 2560 1.00 X
116 10800 15.35 2520 1.10 X
133 9450 13.33 2460 1.20 X
149 8460 11.93 2410 1.30 X
R 87 (E)DRN 160L4 410 331
179 7020 9.90* 2320 1.50 X
RF 87 (E)DRN 160L4 425 332
194 6480 9.14* 2360 1.65 X
RM 87 (E)DRN 160L4 490 332
216 5820 8.22 2300 1.75 X
249 5050 7.13 2220 1.85 X
278 4530 6.39 2150 2.0 X
335 3750 5.30* 2050 2.1 X
342 3680 5.19 1830 1.65 X
382 3290 4.65 1790 1.85 X
24833231/EN-US – 07/2021

423 2970 4.20* 1750 2.5 X

466 2700 3.81 1710 2.7 X
525 2400 3.38 1660 3.1 X
RX 107 (E)DRN 160L4 495 305
579 2170 3.07 1620 3.4 X
RXF 107 (E)DRN 160L4 530 306
673 1870 2.64* 1560 3.9 X
771 1630 2.30 1500 4.5 X
909 1380 1.95 1430 4.9 X
1040 1210 1.71 1380 5.2 X
1230 1020 1.44 1320 5.6 X

Catalog – DRN.. Gearmotors (IE3) 267

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

393 3200 4.52 1450 1.65 X

439 2860 4.04 1420 1.85 X
488 2580 3.64* 1380 2.0 X
539 2330 3.30 1350 2.2 X
608 2070 2.92 1320 2.5 X RX 97 (E)DRN 160L4 420 303
672 1870 2.64 1280 2.8 X RXF 97 (E)DRN 160L4 440 304
793 1580 2.24* 1230 3.3 X
908 1380 1.96 1190 3.6 X
1085 1160 1.64 1130 3.9 X
1255 1000 1.42 1090 4.0 X
511 2460 3.48 1010 1.45 X
576 2180 3.09 990 1.65 X
644 1950 2.76* 970 1.85 X
716 1750 2.48 950 2.0 X RX 87 (E)DRN 160L4 365 301
825 1520 2.15 920 2.2 X RXF 87 (E)DRN 160L4 380 302
921 1360 1.93 900 2.3 X
1110 1130 1.60* 860 2.5 X
1275 980 1.39 830 2.6 X

Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.9 163670 200 27000 1.10 X R 167R107 (E)DRN 180M4 2070 344/347
9.0 164660 198 27000 1.05 X RF 167R107 (E)DRN 180M4 2080 345/347
11 138300 169 27000 1.30 X RM 167R107 (E)DRN 180M4 2520 345/347
9.5 165370 186.93 27000 1.05 X
12 135420 153.07 27000 1.30 X
13 123840 139.98 27000 1.5 X
15 107760 121.81 27000 1.7 X
R 167 (E)DRN 180M4 1690 344
17 95090 107.49 27000 1.9 X
RF 167 (E)DRN 180M4 1700 345
19 82440 93.19 27000 2.2 X
RM 167 (E)DRN 180M4 2130 345
21 73350 82.91 27000 2.4 X
24 65200 73.70 27000 2.7 X
26 59630 67.40 27000 3.0 X
30 51890 58.65 27000 3.4 X
15 106000 119.86 14500 1.10 X
16 96600 109.31 14900 1.20 X
19 83600 94.60* 15400 1.35 X
21 73800 83.47 15700 1.55 X
R 147 (E)DRN 180M4 1140 342
25 63700 72.09 16000 1.80 X
RF 147 (E)DRN 180M4 1160 343
27 59200 66.99 16100 1.95 X
RM 147 (E)DRN 180M4 1530 343
29 54000 61.09 16200 2.1 X
34 46700 52.87 16300 2.5 X
38 41200 46.65 16400 2.8 X
44 35600 40.29 16500 3.2 X
22 71500 80.91* 12000 1.00
24 64900 73.49 12300 1.10 X
27 57600 65.20 12600 1.25 X
30 52300 59.17* 12800 1.35 X R 137 (E)DRN 180M4 860 340
35 44900 50.86* 13100 1.55 X RF 137 (E)DRN 180M4 910 341
40 39200 44.39 13300 1.80 X RM 137 (E)DRN 180M4 1160 341
47 33300 37.65 13400 2.1 X
54 29100 32.91 13500 2.4 X
24833231/EN-US – 07/2021

64 24600 27.83 13600 2.8 X

60 26100 29.57* 13600 2.6 X
74 21300 24.12 13600 3.3 X R 137 (E)DRN 180M4 840 340
81 19400 22.00* 13700 3.6 X RF 137 (E)DRN 180M4 890 341
94 16800 19.04* 13700 4.2 X RM 137 (E)DRN 180M4 1140 341
106 14800 16.80* 13700 4.8 X
32 48700 55.09 9660 1.10 X
36 44000 49.81 9660 1.20 X R 127 (E)DRN 180M4 800 338
42 37300 42.22 9660 1.40 X RF 127 (E)DRN 180M4 830 339
48 32600 36.88 9660 1.55 X RM 127 (E)DRN 180M4 1040 339
58 27200 30.84 9660 1.75 X

268 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

68 23000 26.04 9660 2.3 X

75 20900 23.65 9660 2.5 X
85 18500 20.98 9660 2.9 X R 127 (E)DRN 180M4 760 338
94 16800 19.04 9660 3.1 X RF 127 (E)DRN 180M4 810 339
109 14400 16.37 9660 3.7 X RM 127 (E)DRN 180M4 1020 339
125 12600 14.29 9660 4.2 X
201 7830 8.85 9660 4.4 X
44 35700 40.37* 4910 1.05 X R 107 (E)DRN 180M4 680 336
51 31100 35.26 4810 1.20 X RF 107 (E)DRN 180M4 690 337
60 26000 29.49 4670 1.45 X RM 107 (E)DRN 180M4 880 337
8
72 22000 24.90* 4530 1.75 X
79 20000 22.62 4440 1.90 X
89 17700 20.07 4330 2.1 X
98 16100 18.21 4240 2.4 X
R 107 (E)DRN 180M4 660 336
114 13800 15.65 4090 2.8 X
RF 107 (E)DRN 180M4 670 337
130 12000 13.66 3960 3.1 X
RM 107 (E)DRN 180M4 870 337
154 10200 11.59 3800 3.7 X
176 8950 10.13 3670 4.2 X
227 6940 7.86 3470 3.8 X
267 5890 6.66 3310 4.5 X
88 17800 20.14 3250 1.30 X
98 16100 18.24 3200 1.35 X
110 14300 16.17 3140 1.50 X
122 12900 14.62 3080 1.55 X
144 10900 12.39 2980 1.75 X
R 97 (E)DRN 180M4 540 334
165 9570 10.83 2900 1.95 X
RF 97 (E)DRN 180M4 580 335
192 8210 9.29 2870 2.2 X
RM 97 (E)DRN 180M4 690 335
212 7420 8.39 2800 2.4 X
250 6290 7.12 2680 2.8 X
287 5490 6.21 2580 3.0 X
343 4590 5.20 2460 3.4 X
396 3970 4.50* 2360 3.6 X
149 10500 11.93 2280 1.05 X
180 8750 9.90* 2210 1.20 X
195 8080 9.14* 2270 1.30 X R 87 (E)DRN 180M4 455 331
217 7260 8.22 2220 1.40 X RF 87 (E)DRN 180M4 470 332
250 6300 7.13 2150 1.50 X RM 87 (E)DRN 180M4 540 332
279 5640 6.39 2090 1.60 X
336 4680 5.30* 2000 1.70 X
424 3710 4.20* 1670 2.0 X
467 3370 3.81 1640 2.2 X
526 2990 3.38 1600 2.5 X
580 2710 3.07 1560 2.7 X
RX 107 (E)DRN 180M4 540 305
675 2330 2.64* 1510 3.1 X
RXF 107 (E)DRN 180M4 580 306
773 2030 2.30 1460 3.6 X
911 1720 1.95 1400 3.9 X
1045 1510 1.71 1350 4.1 X
1235 1270 1.44 1290 4.5 X
489 3210 3.64* 1320 1.65 X
540 2910 3.30 1290 1.80 X
609 2580 2.92 1260 2.0 X
674 2330 2.64 1240 2.2 X RX 97 (E)DRN 180M4 470 303
795 1980 2.24* 1190 2.7 X RXF 97 (E)DRN 180M4 490 304
910 1730 1.96 1150 2.9 X
1090 1440 1.64 1100 3.1 X
24833231/EN-US – 07/2021

1255 1250 1.42 1060 3.2 X

645 2440 2.76* 870 1.45 X

718 2190 2.48 890 1.65 X
827 1900 2.15 870 1.80 X RX 87 (E)DRN 180M4 415 301
923 1700 1.93 850 1.85 X RXF 87 (E)DRN 180M4 425 302
1115 1410 1.60* 820 1.95 X
1280 1230 1.39 795 2.1 X

Catalog – DRN.. Gearmotors (IE3) 269

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

R 167R107 (E)DRN 180L4 2100 344/347

11 167650 168 27000 1.05 X RF 167R107 (E)DRN 180L4 2120 345/347
RM 167R107 (E)DRN 180L4 2550 345/347
12 162400 153.07 27000 1.10
13 148500 139.98 27000 1.20 X
15 129200 121.81* 27000 1.35 X
17 114000 107.49 27000 1.6 X
19 98900 93.19 27000 1.8 X R 167 (E)DRN 180L4 1720 344
21 87900 82.91* 27000 2.0 X RF 167 (E)DRN 180L4 1740 345
24 78200 73.70* 27000 2.3 X RM 167 (E)DRN 180L4 2170 345
26 71500 67.40 27000 2.5 X
30 62200 58.65 27000 2.8 X
34 54900 51.76 27000 3.2 X
40 47600 44.87 27000 3.7 X
16 116000 109.31 14000 1.00
19 100300 94.60* 14800 1.15 X
21 88500 83.47 15200 1.30 X
25 76500 72.09 15600 1.50 X
27 71000 66.99 15800 1.60 X R 147 (E)DRN 180L4 1180 342
29 64800 61.09 16000 1.75 X RF 147 (E)DRN 180L4 1200 343
34 56100 52.87 16200 2.0 X RM 147 (E)DRN 180L4 1570 343
38 49500 46.65 16300 2.3 X
44 42700 40.29 16400 2.7 X
50 37800 35.64 16500 3.0 X
59 31700 29.95 16600 3.6 X
27 69100 65.20 12100 1.00 X
30 62700 59.17* 12400 1.15 X
35 53900 50.86* 12800 1.30 X R 137 (E)DRN 180L4 900 340
40 47100 44.39 13000 1.50 X RF 137 (E)DRN 180L4 950 341
47 39900 37.65 13300 1.75 X RM 137 (E)DRN 180L4 1190 341
54 34900 32.91 13400 2.0 X
64 29500 27.83 13500 2.3 X
60 31300 29.57* 13500 2.2 X
74 25600 24.12 13600 2.8 X
81 23300 22.00* 13600 3.0 X R 137 (E)DRN 180L4 880 340
94 20200 19.04* 13700 3.5 X RF 137 (E)DRN 180L4 930 341
106 17800 16.80* 13700 4.0 X RM 137 (E)DRN 180L4 1170 341
123 15300 14.51 13600 4.6 X
139 13600 12.83 13200 5.2 X
36 52800 49.81 9660 1.00 X
R 127 (E)DRN 180L4 840 338
42 44800 42.22 9660 1.20 X
RF 127 (E)DRN 180L4 860 339
48 39100 36.88 9660 1.30 X
RM 127 (E)DRN 180L4 1070 339
58 32700 30.84 9660 1.45 X
68 27600 26.04 9660 1.90 X
75 25100 23.65 9660 2.1 X
85 22200 20.98 9660 2.4 X
94 20200 19.04 9660 2.6 X
R 127 (E)DRN 180L4 800 338
109 17300 16.37 9660 3.1 X
RF 127 (E)DRN 180L4 850 339
125 15100 14.29 9660 3.5 X
RM 127 (E)DRN 180L4 1060 339
147 12800 12.12 9660 4.1 X
168 11200 10.59 9660 4.5 X
201 9390 8.85 9660 3.7 X
237 7960 7.51 9660 4.4 X
24833231/EN-US – 07/2021

270 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

R 107 (E)DRN 180L4 710 336

51 37400 35.26 4550 1.00 X
RF 107 (E)DRN 180L4 720 337
60 31200 29.49 4450 1.20 X
RM 107 (E)DRN 180L4 920 337
72 26400 24.90* 4340 1.45 X
79 24000 22.62 4270 1.60 X
89 21200 20.07 4180 1.80 X
98 19300 18.21 4100 1.95 X
114 16600 15.65 3970 2.3 X
R 107 (E)DRN 180L4 700 336
130 14400 13.66 3860 2.6 X
154 12200 11.59 3710 3.1 X
RF 107 (E)DRN 180L4 710 337 8
RM 107 (E)DRN 180L4 900 337
176 10700 10.13 3590 3.5 X
208 9080 8.56 3440 4.2 X
227 8330 7.86 3420 3.1 X
267 7070 6.66 3270 3.7 X
306 6180 5.82 3140 4.2 X
88 21300 20.14 3070 1.10 X
98 19300 18.24 3040 1.15 X
110 17100 16.17 2990 1.25 X
122 15500 14.62 2950 1.30 X
144 13100 12.39 2870 1.45 X
R 97 (E)DRN 180L4 580 334
165 11400 10.83 2800 1.60 X
RF 97 (E)DRN 180L4 620 335
192 9850 9.29 2800 1.80 X
RM 97 (E)DRN 180L4 730 335
212 8900 8.39 2740 2.0 X
250 7550 7.12 2630 2.3 X
287 6590 6.21 2540 2.5 X
343 5510 5.20 2420 2.9 X
396 4770 4.50* 2330 3.0 X
180 10500 9.90* 2110 1.00
195 9700 9.14* 2190 1.10 X
R 87 (E)DRN 180L4 490 331
217 8720 8.22 2150 1.20 X
RF 87 (E)DRN 180L4 510 332
250 7570 7.13 2090 1.25 X
RM 87 (E)DRN 180L4 570 332
279 6770 6.39 2040 1.35 X
336 5620 5.30* 1950 1.45 X
424 4450 4.20* 1600 1.65 X
467 4040 3.81 1570 1.80 X
526 3590 3.38 1540 2.0 X
580 3250 3.07 1510 2.2 X
RX 107 (E)DRN 180L4 570 305
675 2800 2.64* 1460 2.6 X
RXF 107 (E)DRN 180L4 610 306
773 2440 2.30 1410 3.0 X
911 2070 1.95 1360 3.3 X
1045 1810 1.71 1310 3.4 X
1235 1530 1.44 1260 3.7 X
489 3860 3.64* 1250 1.35 X
540 3490 3.30 1230 1.50 X
609 3100 2.92 1210 1.70 X
674 2800 2.64 1190 1.90 X RX 97 (E)DRN 180L4 500 303
795 2370 2.24* 1150 2.2 X RXF 97 (E)DRN 180L4 520 304
910 2070 1.96 1110 2.4 X
1090 1730 1.64 1070 2.6 X
1255 1500 1.42 1030 2.7 X
645 2920 2.76* 520 1.20 X
718 2630 2.48 590 1.35 X
827 2280 2.15 665 1.50 X RX 87 (E)DRN 180L4 450 301
923 2040 1.93 710 1.55 X RXF 87 (E)DRN 180L4 460 302
1115 1690 1.60* 750 1.65 X
24833231/EN-US – 07/2021

1280 1470 1.39 760 1.75 X

Catalog – DRN.. Gearmotors (IE3) 271

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 40 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

15 172230 121.81* 27000 1.05 X

17 151980 107.49 27000 1.15 X
19 131760 93.19 27000 1.35 X
22 117230 82.91* 27000 1.5 X
24 104210 73.70* 27000 1.7 X R 167 (E)DRN 200L4 1960 344
26 95300 67.40 27000 1.9 X RF 167 (E)DRN 200L4 1980 345
30 82930 58.65 27000 2.1 X RM 167 (E)DRN 200L4 2410 345
34 73180 51.76 27000 2.4 X
40 63440 44.87 27000 2.8 X
45 56440 39.92 27000 3.1 X
52 48650 34.41 27000 3.6 X
25 101800 72.09 14700 1.15 X
27 94600 66.99 15000 1.20 X
29 86300 61.09 15300 1.35 X
34 74700 52.87 15700 1.55 X R 147 (E)DRN 200L4 1420 342
38 65900 46.65 15900 1.75 X RF 147 (E)DRN 200L4 1440 343
44 56900 40.29 16100 2.0 X RM 147 (E)DRN 200L4 1800 343
50 50300 35.64 16300 2.3 X
60 42300 29.95 16400 2.7 X
74 34100 24.19 16500 3.1 X
87 28800 20.44 16600 3.7 X R 147 (E)DRN 200L4 1390 342
99 25400 18.04 16600 3.6 X RF 147 (E)DRN 200L4 1410 343
114 22100 15.64 16700 5.2 X RM 147 (E)DRN 200L4 1770 343
35 71800 50.86* 11900 1.00
40 62700 44.39 12400 1.15 X R 137 (E)DRN 200L4 1130 340
47 53200 37.65 12800 1.35 X RF 137 (E)DRN 200L4 1190 341
54 46500 32.91 13100 1.50 X RM 137 (E)DRN 200L4 1430 341
64 39300 27.83 13300 1.75 X
74 34000 24.12 13400 2.1 X
81 31000 22.00* 13500 2.3 X
94 26900 19.04* 13500 2.6 X
106 23700 16.80* 13300 3.0 X R 137 (E)DRN 200L4 1110 340
123 20500 14.51 13000 3.5 X RF 137 (E)DRN 200L4 1160 341
139 18100 12.83 12700 3.9 X RM 137 (E)DRN 200L4 1410 341
165 15200 10.79 12300 4.6 X
235 10700 7.59 11500 4.2 X
279 9010 6.38 11000 5.0 X
R 127 (E)DRN 200L4 1080 338
58 43500 30.84 9660 1.10 X RF 127 (E)DRN 200L4 1100 339
RM 127 (E)DRN 200L4 1310 339
85 29600 20.98 9660 1.80 X
94 26900 19.04 9660 1.95 X
109 23100 16.37 9660 2.3 X
125 20100 14.29 9660 2.6 X
147 17100 12.12 9660 3.1 X R 127 (E)DRN 200L4 1040 338
168 14900 10.59 9660 3.4 X RF 127 (E)DRN 200L4 1090 339
199 12600 8.96 9660 3.8 X RM 127 (E)DRN 200L4 1300 339
201 12500 8.85 9660 2.8 X
237 10600 7.51 9660 3.3 X
272 9270 6.56 9660 3.8 X
321 7840 5.55 9660 4.4 X
89 28300 20.07 3880 1.35 X
98 25700 18.21 3830 1.50 X
114 22100 15.65 3740 1.70 X
24833231/EN-US – 07/2021

131 19300 13.66 3650 1.95 X

154 16300 11.59 3540 2.3 X R 107 (E)DRN 200L4 940 336
176 14300 10.13 3440 2.7 X RF 107 (E)DRN 200L4 950 337
208 12100 8.56 3310 3.1 X RM 107 (E)DRN 200L4 1140 337
227 11100 7.86 3320 2.4 X
268 9410 6.66 3180 2.8 X
306 8230 5.82 3070 3.2 X
362 6960 4.92 2930 3.7 X

272 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 40 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

122 20600 14.62 2680 1.00

144 17500 12.39 2640 1.10 X
165 15300 10.83 2600 1.20 X
192 13100 9.29 2670 1.35 X R 97 (E)DRN 200L4 820 334
212 11800 8.39 2610 1.50 X RF 97 (E)DRN 200L4 860 335
251 10000 7.12 2520 1.75 X RM 97 (E)DRN 200L4 970 335
287 8780 6.21 2450 1.90 X
343 7340 5.20 2340 2.1 X
396 6360 4.50* 2260 2.3 X
527 4780 3.38 1410 1.55 X
8
581 4340 3.07 1390 1.70 X
675 3730 2.64* 1360 1.95 X
RX 107 (E)DRN 200L4 820 305
774 3250 2.30 1330 2.2 X
RXF 107 (E)DRN 200L4 850 306
912 2760 1.95 1280 2.5 X
1045 2410 1.71 1240 2.6 X
1235 2040 1.44 1200 2.8 X
610 4130 2.92 990 1.25 X
675 3730 2.64 1060 1.40 X
796 3160 2.24* 1060 1.65 X RX 97 (E)DRN 200L4 740 303
911 2760 1.96 1040 1.80 X RXF 97 (E)DRN 200L4 760 304
1090 2310 1.64 1000 1.95 X
1260 2000 1.42 970 2.0 X

Pm = 50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

19 164520 93.19 27000 1.10 X

22 146370 82.91 27000 1.20 X
24 130110 73.70 27000 1.35 X
26 118990 67.40 27000 1.5 X
30 103540 58.65 27000 1.7 X R 167 (E)DRN 225S4 2030 344
34 91380 51.76 27000 2.0 X RF 167 (E)DRN 225S4 2040 345
40 79210 44.87 27000 2.2 X RM 167 (E)DRN 225S4 2470 345
45 70480 39.92 27000 2.5 X
52 60750 34.41 27000 2.9 X
58 54220 30.71 27000 1.9 X
64 49360 27.96 27000 3.6 X
29 107800 61.09 14400 1.05 X
34 93300 52.87 15000 1.25 X
38 82300 46.65 15400 1.40 X R 147 (E)DRN 225S4 1490 342
44 71100 40.29 15800 1.60 X RF 147 (E)DRN 225S4 1510 343
50 62800 35.64 16000 1.85 X RM 147 (E)DRN 225S4 1880 343
60 52800 29.95 16200 2.2 X
74 42600 24.19 16400 2.5 X
87 36000 20.44 16500 2.9 X
R 147 (E)DRN 225S4 1460 342
99 31800 18.04 16600 2.9 X
RF 147 (E)DRN 225S4 1480 343
114 27500 15.64 16600 4.2 X
RM 147 (E)DRN 225S4 1850 343
128 24500 13.91 16600 4.5 X
47 66400 37.65 12200 1.05 X R 137 (E)DRN 225S4 1200 340
54 58000 32.91 12600 1.20 X RF 137 (E)DRN 225S4 1250 341
64 49100 27.83 13000 1.40 X RM 137 (E)DRN 225S4 1500 341
74 42500 24.12 13000 1.65 X
81 38800 22.00* 12900 1.80 X
24833231/EN-US – 07/2021

94 33600 19.04* 12800 2.1 X

106 29600 16.80* 12600 2.4 X
123 25600 14.51 12400 2.8 X R 137 (E)DRN 225S4 1180 340
139 22600 12.83 12200 3.1 X RF 137 (E)DRN 225S4 1230 341
166 19000 10.79 11800 3.7 X RM 137 (E)DRN 225S4 1480 341
205 15300 8.71 11400 4.5 X
235 13300 7.59 11200 3.4 X
280 11200 6.38 10800 4.0 X
346 9090 5.15 10300 4.5 X

Catalog – DRN.. Gearmotors (IE3) 273

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

85 37000 20.98 9660 1.45 X

94 33600 19.04 9660 1.60 X
109 28800 16.37 9660 1.85 X
125 25200 14.29 9660 2.1 X
147 21300 12.12 9660 2.5 X R 127 (E)DRN 225S4 1110 338
169 18600 10.59 9660 2.7 X RF 127 (E)DRN 225S4 1150 339
199 15800 8.96 9660 3.0 X RM 127 (E)DRN 225S4 1370 339
202 15600 8.85 9660 2.2 X
238 13200 7.51 9660 2.6 X
272 11500 6.56 9660 3.0 X
322 9790 5.55 9660 3.5 X
89 35400 20.07 3580 1.05 X
98 32100 18.21 3560 1.20 X
114 27600 15.65 3510 1.40 X
131 24100 13.66 3450 1.60 X
154 20400 11.59 3360 1.85 X R 107 (E)DRN 225S4 1010 336
176 17800 10.13 3290 2.1 X RF 107 (E)DRN 225S4 1020 337
208 15100 8.56 3180 2.5 X RM 107 (E)DRN 225S4 1210 337
227 13800 7.86 3220 1.90 X
268 11700 6.66 3100 2.2 X
306 10200 5.82 2990 2.6 X
362 8690 4.92 2870 3.0 X
192 16300 9.29 2530 1.10 X
213 14800 8.39 2490 1.20 X
R 97 (E)DRN 225S4 890 334
251 12500 7.12 2420 1.40 X
RF 97 (E)DRN 225S4 920 335
287 10900 6.21 2350 1.50 X
RM 97 (E)DRN 225S4 1040 335
343 9170 5.20 2270 1.70 X
397 7940 4.50* 2190 1.80 X
527 5970 3.38 1290 1.25 X
581 5420 3.07 1280 1.35 X
676 4650 2.64* 1260 1.60 X
RX 107 (E)DRN 225S4 880 305
775 4060 2.30 1240 1.80 X
RXF 107 (E)DRN 225S4 920 306
913 3440 1.95 1210 1.95 X
1045 3010 1.71 1180 2.1 X
1235 2540 1.44 1140 2.2 X
611 5150 2.92 410 1.00 X
675 4660 2.64 520 1.15 X
797 3950 2.24* 650 1.35 X RX 97 (E)DRN 225S4 810 303
912 3450 1.96 755 1.45 X RXF 97 (E)DRN 225S4 830 304
1090 2880 1.64 830 1.55 X
1260 2500 1.42 870 1.60 X

Pm = 60 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

22 175640 82.91 27000 1.00 X

24 156130 73.70 27000 1.15 X
26 142790 67.40 27000 1.25 X
30 124250 58.65 27000 1.40 X
R 167 (E)DRN 225M4 2030 344
34 109650 51.76 27000 1.6 X
RF 167 (E)DRN 225M4 2040 345
40 95060 44.87 27000 1.9 X
RM 167 (E)DRN 225M4 2470 345
45 84570 39.92 27000 2.1 X
52 72900 34.41 27000 2.4 X
24833231/EN-US – 07/2021

58 65060 30.71 27000 1.6 X

64 59230 27.96 27000 3.0 X
34 111900 52.87 14200 1.05 X
38 98800 46.65 14800 1.15 X
R 147 (E)DRN 225M4 1490 342
44 85300 40.29 15300 1.35 X
RF 147 (E)DRN 225M4 1510 343
50 75400 35.64 15700 1.50 X
RM 147 (E)DRN 225M4 1880 343
60 63400 29.95 16000 1.80 X
74 51200 24.19 16300 2.1 X

274 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 60 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

87 43200 20.44 16400 2.5 X

99 38100 18.04 16500 2.4 X
R 147 (E)DRN 225M4 1460 342
114 33100 15.64 16600 3.5 X
RF 147 (E)DRN 225M4 1480 343
128 29400 13.91 16600 3.8 X
RM 147 (E)DRN 225M4 1850 343
149 25300 11.99 16600 4.5 X
246 15300 7.25 16600 5.0 X
R 137 (E)DRN 225M4 1200
54 69600 32.91 11600 1.00 X 340
RF 137 (E)DRN 225M4 1250
64 58900 27.83 11900 1.15 X 341
RM 137 (E)DRN 225M4 1500
8
74 51000 24.12 12000 1.40 X
81 46500 22.00* 12000 1.50 X
94 40300 19.04* 12000 1.75 X
106 35500 16.80* 11900 2.0 X
123 30700 14.51 11800 2.3 X R 137 (E)DRN 225M4 1180
340
139 27100 12.83 11700 2.6 X RF 137 (E)DRN 225M4 1230
341
166 22800 10.79 11400 3.1 X RM 137 (E)DRN 225M4 1480
205 18400 8.71 11000 3.8 X
235 16000 7.59 10900 2.8 X
280 13500 6.38 10500 3.4 X
346 10900 5.15 10100 3.7 X
85 44400 20.98 9660 1.20 X
94 40300 19.04 9660 1.30 X
109 34600 16.37 9660 1.55 X
125 30200 14.29 9660 1.75 X
147 25600 12.12 9660 2.0 X R 127 (E)DRN 225M4 1110 338
169 22400 10.59 9660 2.2 X RF 127 (E)DRN 225M4 1150 339
199 18900 8.96 9660 2.5 X RM 127 (E)DRN 225M4 1370 339
202 18700 8.85 9660 1.85 X
238 15900 7.51 9660 2.2 X
272 13900 6.56 9660 2.5 X
322 11700 5.55 9660 3.0 X
114 33100 15.65 3270 1.15 X
131 28900 13.66 3240 1.30 X
154 24500 11.59 3190 1.55 X
176 21400 10.13 3140 1.75 X R 107 (E)DRN 225M4 1010 336
208 18100 8.56 3060 2.1 X RF 107 (E)DRN 225M4 1020 337
227 16600 7.86 3120 1.60 X RM 107 (E)DRN 225M4 1210 337
268 14100 6.66 3010 1.85 X
306 12300 5.82 2920 2.1 X
362 10400 4.92 2810 2.5 X
527 7160 3.38 755 1.00 X
581 6500 3.07 870 1.15 X
676 5590 2.64* 1010 1.30 X
RX 107 (E)DRN 225M4 880 305
775 4880 2.30 1110 1.50 X
RXF 107 (E)DRN 225M4 920 306
913 4130 1.95 1130 1.65 X
1045 3610 1.71 1110 1.70 X
1235 3050 1.44 1080 1.85 X

Pm = 75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

30 155310 58.65 27000 1.15 X

34 137070 51.76 27000 1.30 X
24833231/EN-US – 07/2021

40 118820 44.87 27000 1.5 X

45 105710 39.92 27000 1.7 X
52 91120 34.41 27000 2.0 X R 167 (E)DRN 250ME4 2470 344
64 74040 27.96 27000 2.4 X RF 167 (E)DRN 250ME4 2480 345
73 65060 24.57 27000 2.2 X RM 167 (E)DRN 250ME4 2910 345
75 62790 23.71 27000 2.7 X
82 57860 21.85 27000 3.1 X
94 50390 19.03 27000 3.5 X
105 44960 16.98 27000 3.9 X

Catalog – DRN.. Gearmotors (IE3) 275

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

44 106600 40.29 14500 1.10 X

R 147 (E)DRN 250ME4 1920 342
50 94300 35.64 15000 1.20 X
RF 147 (E)DRN 250ME4 1940 343
60 79200 29.95 15500 1.45 X
RM 147 (E)DRN 250ME4 2310 343
74 64000 24.19 16000 1.65 X
87 54100 20.44 16200 1.95 X
99 47700 18.04 16300 1.95 X
114 41300 15.64 16400 2.8 X
R 147 (E)DRN 250ME4 1890 342
128 36800 13.91 16500 3.0 X
RF 147 (E)DRN 250ME4 1910 343
149 31700 11.99 16600 3.6 X
RM 147 (E)DRN 250ME4 2280 343
183 25700 9.74 16600 4.5 X
246 19100 7.25 16300 4.0 X
303 15500 5.89 15500 4.9 X
94 50400 19.04* 10900 1.40 X
106 44400 16.80* 10900 1.60 X
123 38400 14.51 10900 1.85 X
139 33900 12.83 10900 2.1 X R 137 (E)DRN 250ME4 1620 340
166 28500 10.79 10800 2.5 X RF 137 (E)DRN 250ME4 1670 341
205 23000 8.71 10500 3.0 X RM 137 (E)DRN 250ME4 1910 341
235 20000 7.59 10500 2.2 X
280 16800 6.38 10200 2.7 X
346 13600 5.15 9780 3.0 X
109 43300 16.37 9660 1.25 X
125 37800 14.29 9660 1.40 X
147 32000 12.12 9660 1.65 X
169 28000 10.59 9660 1.80 X R 127 (E)DRN 250ME4 1540 338
199 23700 8.96 9660 2.0 X RF 127 (E)DRN 250ME4 1590 339
202 23400 8.85 9660 1.50 X RM 127 (E)DRN 250ME4 1800 339
238 19800 7.51 9660 1.75 X
272 17300 6.56 9660 2.0 X
322 14600 5.55 9460 2.4 X

Pm = 100 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

40 158430 44.87 27000 1.10 X

45 140950 39.92 27000 1.25 X
52 121500 34.41 27000 1.5 X
64 98720 27.96 27000 1.8 X
R 167 (E)DRN 280S4 2470 344
73 86750 24.57 27000 1.7 X
RF 167 (E)DRN 280S4 2490 345
75 83720 23.71 27000 2.0 X
RM 167 (E)DRN 280S4 2920 345
82 77150 21.85 27000 2.3 X
94 67190 19.03 27000 2.6 X
105 59950 16.98 27000 3.0 X
123 51130 14.48 26220 3.4 X
R 147 (E)DRN 280S4 1920 342
60 105700 29.95 14500 1.10 X
RF 147 (E)DRN 280S4 1940 343
74 85300 24.19 15300 1.25 X
RM 147 (E)DRN 280S4 2310 343
87 72100 20.44 15800 1.45 X
99 63600 18.04 16000 1.45 X
114 55100 15.64 16200 2.1 X
128 49100 13.91 16300 2.3 X
R 147 (E)DRN 280S4 1900 342
149 42300 11.99 16400 2.7 X
RF 147 (E)DRN 280S4 1910 343
183 34300 9.74 16500 3.3 X
RM 147 (E)DRN 280S4 2280 343
24833231/EN-US – 07/2021

216 29100 8.26 16400 3.9 X

246 25500 7.25 15800 3.0 X
303 20700 5.89 15100 3.7 X
357 17600 5.00 14600 4.3 X

276 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Selections by HP 8
Pm = 100 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

94 67200 19.04* 8930 1.05 X

106 59200 16.80* 9230 1.20 X
123 51200 14.51 9460 1.40 X
139 45200 12.83 9590 1.55 X R 137 (E)DRN 280S4 1620 340
166 38000 10.79 9660 1.85 X RF 137 (E)DRN 280S4 1670 341
205 30700 8.71 9630 2.3 X RM 137 (E)DRN 280S4 1920 341
235 26700 7.59 9770 1.70 X
280 22500 6.38 9580 2.0 X
346 18100 5.15 9300 2.2 X
8
Pm = 125 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

52 151900 34.41 27000 1.05 X R 167 (E)DRN 280M4 2720 344

64 123400 27.96 27000 1.30 X RF 167 (E)DRN 280M4 2740 345
75 104600 23.71 27000 1.50 X RM 167 (E)DRN 280M4 3170 345
R 167 (E)DRN 280M4/ERF/NS 2710 344
73 108400 24.57 27000 1.15 X RF 167 (E)DRN 280M4/ERF/NS 2720 345
RM 167 (E)DRN 280M4/ERF/NS 3160 345
82 96400 21.85 27000 1.20 X
94 84000 19.03 26500 1.70 X
R 167 (E)DRN 280M4 2710 344
105 74900 16.98 26100 1.75 X
RF 167 (E)DRN 280M4 2720 345
123 63900 14.48 25400 2.5 X
RM 167 (E)DRN 280M4 3160 345
149 52900 11.99 24500 2.8 X
174 45100 10.24 23700 3.3 X
R 147 (E)DRN 280M4 2180 342
74 106700 24.19 14500 1.00 RF 147 (E)DRN 280M4 2200 343
RM 147 (E)DRN 280M4 2560 343
R 147 (E)DRN 280M4/ERF/NS 2150 342
87 90200 20.44 15200 1.20 X RF 147 (E)DRN 280M4/ERF/NS 2170 343
RM 147 (E)DRN 280M4/ERF/NS 2540 343
99 79600 18.04 15500 1.15 X
114 69000 15.64 15800 1.65 X
128 61400 13.91 16000 1.80 X
149 52900 11.99 16200 2.2 X R 147 (E)DRN 280M4 2150 342
183 43000 9.74 16200 2.7 X RF 147 (E)DRN 280M4 2170 343
216 36400 8.26 15800 3.1 X RM 147 (E)DRN 280M4 2540 343
246 32000 7.25 15300 2.4 X
303 26000 5.89 14700 3.0 X
357 22000 5.00 14200 3.5 X
123 64000 14.51 8000 1.10 X
139 56600 12.83 8290 1.25 X
165 47600 10.79 8570 1.50 X R 137 (E)DRN 280M4 1870 340
205 38400 8.71 8750 1.80 X RF 137 (E)DRN 280M4 1930 341
235 33500 7.59 9060 1.35 X RM 137 (E)DRN 280M4 2170 341
280 28100 6.38 8980 1.60 X
346 22700 5.15 8810 1.80 X

Pm = 150 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs
24833231/EN-US – 07/2021

R 167 (E)DRN 315S4 3260 344

64 147600 27.96 26100 1.10 X
RF 167 (E)DRN 315S4 3280 345
75 125100 23.71 25900 1.25 X
RM 167 (E)DRN 315S4 3710 345
R 167 (E)DRN 315S4/ERF/NS 3250 344
94 100400 19.03 25400 1.40 X RF 167 (E)DRN 315S4/ERF/NS 3260 345
RM 167 (E)DRN 315S4/ERF/NS 3690 345
105 89600 16.98 25000 1.50 X
R 167 (E)DRN 315S4 3250 344
124 76400 14.48 24500 2.1 X
RF 167 (E)DRN 315S4 3260 345
149 63300 11.99 23700 2.4 X
RM 167 (E)DRN 315S4 3690 345
175 54000 10.24 23100 2.8 X

Catalog – DRN.. Gearmotors (IE3) 277

 8 Helical gearmotors
R.. DRN.. Selections by HP

Pm = 175 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

R 167 (E)DRN 315ME4 3540 344

76 145900 23.71 24500 1.10 X RF 167 (E)DRN 315ME4 3560 345
RM 167 (E)DRN 315ME4 3990 345
R 167 (E)DRN 315ME4/ERF/NS 3530 344
94 117100 19.03 24200 1.20 X
RF 167 (E)DRN 315ME4/ERF/NS 3540 345
105 104500 16.98 24000 1.25 X
RM 167 (E)DRN 315ME4/ERF/NS 3970 345
124 89100 14.48 23600 1.80 X R 167 (E)DRN 315ME4 3530 344
149 73800 11.99 23000 2.0 X RF 167 (E)DRN 315ME4 3540 345
175 63000 10.24 22500 2.4 X RM 167 (E)DRN 315ME4 3970 345

Pm = 200 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

124 102000 14.48 22700 1.55 X R 167 (E)DRN 315L4 3580 344
149 84500 11.99 22300 1.80 X RF 167 (E)DRN 315L4 3600 345
175 72100 10.24 21800 2.1 X RM 167 (E)DRN 315L4 4030 345

Pm = 225 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

124 114700 14.48 21900 1.40 X R 167 (E)DRN 315L4 3580 344
149 95000 11.99 21600 1.60 X RF 167 (E)DRN 315L4 3600 345
175 81100 10.24 21200 1.85 X RM 167 (E)DRN 315L4 4030 345

Pm = 250 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

124 127200 14.48 21000 1.25 X R 167 (E)DRN 315H4 3840 344
149 105400 11.99 20900 1.45 X RF 167 (E)DRN 315H4 3860 345
175 89900 10.24 20600 1.65 X RM 167 (E)DRN 315H4 4290 345

Pm = 300 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

124 152800 14.48 19300 1.05 X R 167 (E)DRN 315H4 3840 344
149 126600 11.99 19400 1.20 X RF 167 (E)DRN 315H4 3860 345
175 108000 10.24 19400 1.40 X RM 167 (E)DRN 315H4 4290 345

24833231/EN-US – 07/2021

278 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
8.4 R.. R.. DRN.. Selections by torque / low output speed
Error! Bookmark not defined.Error! Bookmark not defined.

Ta max = 1150 lb-in

na i FRa1) m
rpm ratio lb lbs

0.20 8612 795

0.23 7425 795
0.25 6921 795
0.28 6050 795
0.33 5217 795
0.36 4661 795
0.42 4073 795
0.48 3516 795 8
0.54 3160 795
0.62 2763 795
0.70 2414 795
0.81 2110 795
0.91 1862 795
0.93 1822 795
1.0 1625 795
1.1 1580 795
1.1 1464 795
1.2 1434 795
1.3 1254 795
1.3 1270 795
1.5 1100 795
1.5 1101 795
1.7 972 795 R 27R17 DRN 63MS4 25 313/346
1.8 962 795 RF 27R17 DRN 63MS4 25 314/346
2.0 840 795
2.0 848 795
2.3 741 795
2.3 743 795
2.6 654 795
2.6 649 795
3.0 566 795
3.0 567 795
3.3 509 795
3.4 499 795
3.8 440 795
3.9 432 795
4.3 387 795
4.4 381 795
5.0 339 795
5.1 329 795
5.7 296 795
5.8 290 795
6.5 259 795
6.6 256 795
7.3 229 795
7.4 227 795
8.4 203 795
8.5 200 795
9.5 179 795
R 27R17 DRN 63M4 25 313/346
9.6 177 795
RF 27R17 DRN 63M4 25 314/346
10 166 795
11 156 795
11 150 795
12 141 795
24833231/EN-US – 07/2021

13 135 795
R 27R17 DRN 71MS4 30 313/346
14 118 795
RF 27R17 DRN 71MS4 30 314/346
14 124 795
15 110 795
16 104 795
R 27R17 DRN 71M4 30 313/346
18 94 795
RF 27R17 DRN 71M4 30 314/346
19 90 795

Catalog – DRN.. Gearmotors (IE3) 279

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

Ta max = 1760 lb-in

na i FRa1) m
rpm ratio lb lbs

0.20 8595 950

0.23 7411 950
0.24 6907 950
0.28 6038 950
0.32 5206 950
0.36 4651 950
0.41 4065 950
0.46 3658 950
0.53 3154 950
0.61 2757 950
0.70 2409 950
0.80 2106 950
0.90 1856 950
0.92 1818 950
1.0 1622 950
1.1 1576 950
1.2 1431 950
1.2 1359 950
1.3 1251 950
R 37R17 DRN 63MS4 38 316/346
1.3 1267 950
RF 37R17 DRN 63MS4 41 317/346
1.5 1098 950
1.5 1099 950
1.7 970 950
1.8 960 950
2.0 839 950
2.0 847 950
2.3 740 950
2.3 741 950
2.6 653 950
2.6 647 950
2.9 577 950
3.0 566 950
3.3 508 950
3.4 498 950
3.8 439 950
3.9 431 950
4.3 387 950
4.4 378 950
5.1 328 950
5.0 338 950
5.8 296 950
5.9 289 950
R 37R17 DRN 63M4 38 316/346
6.4 265 950
RF 37R17 DRN 63M4 41 317/346
6.6 259 950
7.5 228 950
7.5 226 950
8.4 202 950
8.5 199 950 R 37R17 DRN 71MS4 43 316/346
9.5 179 950 RF 37R17 DRN 71MS4 46 317/346
9.9 172 950
11 150 950
11 156 950
13 130 950
R 37R17 DRN 71M4 43 316/346
13 135 950
RF 37R17 DRN 71M4 46 317/346
13 127 950
24833231/EN-US – 07/2021

14 124 950
15 110 950

280 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
Ta max = 2650 lb-in
na i FRa1) m
rpm ratio lb lbs

0.12 13598 1120

0.13 12472 1120
0.16 10619 1120
0.18 9155 1120
0.20 8534 1120
0.23 7460 1120
0.24 6993 1120
0.27 6171 1120
0.30 5624 1120 8
0.35 4849 1120
0.37 4520 1120
0.43 3951 1120
0.45 3704 1120
0.51 3268 1120
0.58 2898 1120
0.59 2856 1120
0.64 2625 1120
0.65 2598 1120
0.68 2463 1120
0.71 2383 1120
0.75 2246 1120
0.83 2029 1120
R 47R37 DRN 63MS4 63 319/346
0.86 1948 1120
RF 47R37 DRN 63MS4 63 320/346
0.92 1821 1120
0.96 1749 1120
1.0 1630 1120
1.1 1573 1120
1.2 1425 1120
1.3 1336 1120
1.4 1179 1120
1.4 1193 1120
1.6 1074 1120
1.6 1020 1120
1.8 927 1120
1.8 955 1120
1.9 863 1120
2.1 804 1120
2.2 755 1120
2.4 708 1120
2.5 673 1120
2.7 624 1120
2.9 572 1120
3.0 554 1120
3.1 546 1120
3.4 502 1120
3.3 510 1120
3.6 471 1120
3.9 436 1120
4.0 429 1120 R 47R37 DRN 63M4 64 319/346
4.2 408 1120 RF 47R37 DRN 63M4 64 320/346
4.6 372 1120
4.9 344 1120
4.9 348 1120
5.7 301 1120 R 47R37 DRN 71MS4 66 319/346
6.7 255 1120 RF 47R37 DRN 71MS4 66 320/346
24833231/EN-US – 07/2021

7.5 228 1120

R 47R37 DRN 71M4 68 319/346
8.7 195 1120
RF 47R37 DRN 71M4 69 320/346
9.3 182 1120
11 154 1120
R 47R37 DRN 80MK4 73 319/346
13 129 1120
RF 47R37 DRN 80MK4 73 320/346
15 109 1120
R 47R37 DRN 80M4 82 319/346
18 98 1120
RF 47R37 DRN 80M4 82 320/346

Catalog – DRN.. Gearmotors (IE3) 281

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

Ta max = 3980 lb-in

na i FRa1) m
rpm ratio lb lbs

0.12 14369 1600

0.14 12095 1600
0.15 10860 1600
0.18 9445 1600
0.20 8480 1600
0.23 7312 1600
0.26 6521 1600
0.30 5585 1600
0.34 4928 1600
0.38 4378 1600
0.43 3873 1600
0.50 3344 1600
0.57 2957 1600
0.58 2907 1600
0.65 2567 1600
0.67 2508 1600 R 57R37 DRN 63MS4 76 322/346
0.73 2309 1600 RF 57R37 DRN 63MS4 83 323/346
0.75 2244 1600 RM 57R37 DRN 63MS4 110 323/346
0.84 1991 1600
0.85 1967 1600
0.95 1768 1600
0.97 1732 1600
1.1 1520 1600
1.1 1555 1600
1.2 1342 1600
1.2 1399 1600
1.4 1164 1600
1.4 1189 1600
1.6 1027 1600
1.6 1034 1600
1.9 894 1600
2.1 805 1600
2.1 782 1600
2.5 683 1600
2.5 678 1600
R 57R37 DRN 63M4 75 322/346
2.8 603 1600
RF 57R37 DRN 63M4 84 323/346
2.8 604 1600
RM 57R37 DRN 63M4 110 323/346
3.2 534 1600
3.2 537 1600
3.6 471 1600 R 57R37 DRN 71MS4 79 322/346
3.7 454 1600 RF 57R37 DRN 71MS4 86 323/346
4.2 410 1600 RM 57R37 DRN 71MS4 112 323/346
4.7 359 1600
4.8 357 1600
5.2 324 1600
R 57R37 DRN 71M4 81 322/346
5.3 319 1600
RF 57R37 DRN 71M4 89 323/346
5.9 290 1600
RM 57R37 DRN 71M4 115 323/346
6.2 273 1600
6.5 262 1600
6.9 246 1600
7 241 1600
7.7 220 1600
R 57R37 DRN 80MK4 86 322/346
7.9 215 1600
RF 57R37 DRN 80MK4 95 323/346
9 188 1600
RM 57R37 DRN 80MK4 121 323/346
9 187 1600
1600
24833231/EN-US – 07/2021

10 164
11 159 1600
R 57R37 DRN 80M4 94 322/346
12 146 1600
RF 57R37 DRN 80M4 100 323/346
12 142 1600
RM 57R37 DRN 80M4 130 323/346
13 134 1600

282 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
Ta max = 5300 lb-in
na i FRa1) m
rpm ratio lb lbs

0.11 15361 1700

0.13 12931 1700
0.14 11996 1700
0.17 10097 1700
0.19 9066 1700
0.21 7816 1700
0.25 6732 1700
0.28 5970 1700
0.32 5268 1700
0.36 4680 1700 8
0.41 4136 1700
0.47 3566 1700
0.54 3125 1700
0.61 2745 1700 R 67R37 DRN 63MS4 90 325/346
0.63 2682 1700 RF 67R37 DRN 63MS4 97 326/346
0.68 2460 1700 RM 67R37 DRN 63MS4 130 326/346
0.70 2403 1700
0.79 2136 1700
0.80 2094 1700
0.91 1852 1700
0.93 1805 1700
1.0 1629 1700
1.0 1652 1700
1.1 1471 1700
1.2 1379 1700
1.2 1432 1700
1.3 1259 1700
1.5 1109 1700
1.5 1106 1700
1.8 956 1700
1.9 891 1700
2.0 836 1700 R 67R37 DRN 63M4 90 325/346
2.3 730 1700 RF 67R37 DRN 63M4 97 326/346
2.3 750 1700 RM 67R37 DRN 63M4 132 326/346
2.6 644 1700
2.6 646 1700
3.0 574 1700 R 67R37 DRN 71MS4 92 325/346
3.0 571 1700 RF 67R37 DRN 71MS4 100 326/346
3.4 495 1700 RM 67R37 DRN 71MS4 135 326/346
3.5 486 1700
3.8 443 1700
3.9 438 1700 R 67R37 DRN 71M4 97 325/346
4.4 388 1700 RF 67R37 DRN 71M4 105 326/346
4.4 384 1700 RM 67R37 DRN 71M4 135 326/346
4.7 359 1700
4.9 344 1700
5.5 310 1700
5.8 294 1700
R 67R37 DRN 80MK4 105 325/346
6.4 264 1700
RF 67R37 DRN 80MK4 110 326/346
6.5 261 1700
RM 67R37 DRN 80MK4 145 326/346
7.2 235 1700
7.2 234 1700
8.7 201 1700
R 67R37 DRN 80M4 110 325/346
8.8 200 1700
RF 67R37 DRN 80M4 115 326/346
9.7 181 1700
RM 67R37 DRN 80M4 150 326/346
24833231/EN-US – 07/2021

10 176 1700
R 67R37 DRN 90S4 120 325/346
11 159 1700
RF 67R37 DRN 90S4 130 326/346
11 158 1700
RM 67R37 DRN 90S4 165 326/346

Catalog – DRN.. Gearmotors (IE3) 283

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

Ta max = 7250 lb-in

na i FRa1) m
rpm ratio lb lbs

0.10 16370 2230

0.11 15015 2230
0.12 13885 2230
0.13 12783 2230
0.15 11021 2230
0.17 9788 2230
0.19 8714 2230
0.22 7617 2230
0.25 6770 2230
0.29 5838 2230
0.32 5184 2230
0.38 4470 2230
0.42 3999 2230
0.48 3488 2230 R 77R37 DRN 63MS4 100 328/346
0.53 3151 2230 RF 77R37 DRN 63MS4 115 329/346
0.55 3053 2230 RM 77R37 DRN 63MS4 170 329/346
0.58 2890 2230
0.63 2671 2230
0.68 2460 2230
0.72 2345 2230
0.79 2121 2230
0.81 2070 2230
0.85 1977 2230
0.92 1822 2230
0.97 1728 2230
1.0 1620 2230
1.1 1580 2230
1.2 1430 2230
1.2 1394 2230
1.3 1303 2230
1.4 1218 2230
1.5 1124 2230 R 77R37 DRN 63M4 100 328/346
1.6 1084 2230 RF 77R37 DRN 63M4 115 329/346
1.6 1047 2230 RM 77R37 DRN 63M4 170 329/346
1.8 940 2230
1.9 915 2230
2.0 858 2230
2.1 821 2230 R 77R37 DRN 71MS4 105 328/346
2.2 757 2230 RF 77R37 DRN 71MS4 117 329/346
2.3 731 2230 RM 77R37 DRN 71MS4 172 329/346
2.5 671 2230
2.6 646 2230
3.0 571 2230
R 77R37 DRN 71M4 110 328/346
3.0 560 2230
RF 77R37 DRN 71M4 120 329/346
3.3 520 2230
RM 77R37 DRN 71M4 175 329/346
3.5 488 2230
3.8 451 2230
3.9 436 2230
4.0 422 2230
4.5 373 2230 R 77R37 DRN 80MK4 115 328/346
4.6 365 2230 RF 77R37 DRN 80MK4 130 329/346
5.2 327 2230 RM 77R37 DRN 80MK4 185 329/346
5.5 310 2230
5.9 289 2230
6.3 276 2230
24833231/EN-US – 07/2021

6.8 260 2230 R 77R37 DRN 80M4 120 328/346

7.4 236 2230 RF 77R37 DRN 80M4 135 329/346
7.8 224 2230 RM 77R37 DRN 80M4 190 329/346
7.9 221 2230
9.0 197 2230
R 77R37 DRN 90S4 135 328/346
9.4 186 2230
RF 77R37 DRN 90S4 145 329/346
10 169 2230
RM 77R37 DRN 90S4 200 329/346
12 149 2230

284 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
Ta max = 13700 lb-in
na i FRa1) m
rpm ratio lb lbs

0.10 17452 2820

0.11 15310 2820
0.12 13813 2820
0.14 12025 2820
0.16 10549 2820
0.18 9244 2820
0.21 8109 2820
0.24 7038 3800
R 87R57 DRN 63MS4 190 331/346
0.27 6174 3800
0.31 5449 3800
RF 87R57 DRN 63MS4 205 332/346 8
RM 87R57 DRN 63MS4 270 332/346
0.35 4831 3800
0.40 4206 3800
0.42 4020 3800
0.45 3744 3800
0.45 3703 3800
0.52 3233 3800
0.53 3182 3800
0.61 2770 3800
0.59 2873 2820
0.66 2595 3800
0.68 2518 2820
0.77 2209 2820 R 87R57 DRN 63M4 190 331/346
0.80 2129 3800 RF 87R57 DRN 63M4 205 332/346
0.87 1961 3800 RM 87R57 DRN 63M4 275 332/346
0.88 1930 3800
0.98 1737 2820
0.98 1733 3800
1.1 1524 2820
R 87R57 DRN 71MS4 190 331/346
1.1 1489 3800
RF 87R57 DRN 71MS4 205 332/346
1.2 1395 3800
RM 87R57 DRN 71MS4 275 332/346
1.3 1303 2820
1.4 1232 3800
1.5 1143 2820
1.5 1145 3800
1.6 1037 3800 R 87R57 DRN 71M4 195 331/346
1.7 1008 2820 RF 87R57 DRN 71M4 210 332/346
1.7 994 3800 RM 87R57 DRN 71M4 275 332/346
1.8 931 3800
1.9 885 3800
1.9 881 3800
2.1 802 3800
2.2 754 3800
2.2 776 3800
R 87R57 DRN 80MK4 200 331/346
2.5 685 3800
RF 87R57 DRN 80MK4 215 332/346
2.6 649 3800
RM 87R57 DRN 80MK4 280 332/346
2.8 599 2820
2.9 580 3800
3.1 538 3800
3.3 525 2820 R 87R57 DRN 80M4 205 331/346
3.8 456 3800 RF 87R57 DRN 80M4 225 332/346
3.7 472 3800 RM 87R57 DRN 80M4 290 332/346
4.4 398 3800
4.4 400 3800
R 87R57 DRN 90S4 220 331/346
4.9 361 3800
RF 87R57 DRN 90S4 235 332/346
5 352 3800
24833231/EN-US – 07/2021

RM 87R57 DRN 90S4 300 332/346

5.8 305 3800
5.9 300 3800
6.6 268 3800
R 87R57 DRN 90L4 230 331/346
6.9 256 3800
RF 87R57 DRN 90L4 245 332/346
7.5 236 3800
RM 87R57 DRN 90L4 310 332/346
7.6 232 3800
R 87R57 DRN 100LM4 250 331/346
8.4 209 3800
RF 87R57 DRN 100LM4 270 332/346
9.1 195 3800
RM 87R57 DRN 100LM4 335 332/346

Catalog – DRN.. Gearmotors (IE3) 285

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

Ta max = 26500 lb-in

na i FRa1) m
rpm ratio lb lbs

0.08 21769 2930

0.09 19332 2930
0.10 17230 2930
0.11 14999 2930
0.13 13320 2930 R 97R57 DRN 63MS4 285 334/346
0.15 11156 2930 RF 97R57 DRN 63MS4 320 335/346
0.17 10030 2930 RM 97R57 DRN 63MS4 435 335/346
0.19 8706 2930
0.22 7692 2930
0.25 6708 2930
0.28 5931 4450
0.33 5161 4450
0.36 4678 4450
0.37 4559 4450 R 97R57 DRN 63M4 285 334/346
0.39 4309 4450 RF 97R57 DRN 63M4 320 335/346
0.42 4004 2930 RM 97R57 DRN 63M4 430 335/346
0.46 3702 4450
0.49 3481 2930
0.55 3065 2930
0.56 3019 4450
R 97R57 DRN 71MS4 290 334/346
0.62 2722 2930
RF 97R57 DRN 71MS4 325 335/346
0.64 2668 4450
RM 97R57 DRN 71MS4 435 335/346
0.74 2311 2930
0.76 2245 4450
0.82 2078 2930
0.84 2016 4450 R 97R57 DRN 71M4 290 334/346
0.93 1823 2930 RF 97R57 DRN 71M4 325 335/346
0.98 1733 4450 RM 97R57 DRN 71M4 435 335/346
1.1 1623 4450
1.1 1583 2930
1.2 1396 2930
1.2 1434 4450 R 97R57 DRN 80MK4 290 334/346
1.4 1228 2930 RF 97R57 DRN 80MK4 330 335/346
1.4 1207 4450 RM 97R57 DRN 80MK4 440 335/346
1.6 1069 4450
1.6 1084 4450
1.9 934 4450 R 97R57 DRN 80M4 295 334/346
1.9 938 4450 RF 97R57 DRN 80M4 335 335/346
2 878 4450 RM 97R57 DRN 80M4 445 335/346
2.4 737 2930
2.8 632 4450
R 97R57 DRN 90S4 310 334/346
3.1 560 4450
RF 97R57 DRN 90S4 345 335/346
2.8 625 4450
RM 97R57 DRN 90S4 460 335/346
3.2 549 4450
2.3 755 4450
3.6 484 2930
R 97R57 DRN 90L4 320 334/346
3.8 466 4450
RF 97R57 DRN 90L4 360 335/346
4.1 431 4450
RM 97R57 DRN 90L4 470 335/346
4.2 420 4450
4.7 379 4450
4.8 370 4450
5.0 349 4450 R 97R57 DRN 100LM4 345 334/346
5.2 336 4450 RF 97R57 DRN 100LM4 385 335/346
5.9 297 4450 RM 97R57 DRN 100LM4 495 335/346
24833231/EN-US – 07/2021

6.0 296 4450

6.5 270 4450
7.1 249 4450
R 97R57 DRN 100L4 345 334/346
7.5 234 4450
RF 97R57 DRN 100L4 385 335/346
7.8 227 4450
RM 97R57 DRN 100L4 495 335/346
8.4 209 4450

286 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
Ta max = 38000 lb-in
na i FRa1) m
rpm ratio lb lbs

0.08 20018 6620

0.10 17080 6620
R 107R77 DRN 63MS4 445 336/346
0.11 14936 6620
RF 107R77 DRN 63MS4 460 337/346
0.13 12829 6620
RM 107R77 DRN 63MS4 650 337/346
0.15 11256 6620
0.18 9547 6620
0.20 8618 6620
0.22 7583 6620 R 107R77 DRN 63M4 445 336/346
0.25 6743 6620 RF 107R77 DRN 63M4 460 337/346 8
0.29 5914 6620 RM 107R77 DRN 63M4 650 337/346
0.33 5168 6620
0.38 4435 6620 R 107R77 DRN 71MS4 450 336/346
0.43 3918 6620 RF 107R77 DRN 71MS4 465 337/346
0.44 3896 6620 RM 107R77 DRN 71MS4 655 337/346
0.50 3432 6620
0.51 3343 6620
R 107R77 DRN 71M4 450 336/346
0.56 3039 6620
RF 107R77 DRN 71M4 465 337/346
0.56 3034 6620
RM 107R77 DRN 71M4 660 337/346
0.63 2688 6620
0.64 2653 6620
0.74 2280 6620
0.82 2067 6620
R 107R77 DRN 80MK4 450 336/346
0.85 1987 6620
RF 107R77 DRN 80MK4 465 337/346
0.92 1827 6620
RM 107R77 DRN 80MK4 660 337/346
1.0 1693 6620
1.1 1599 6620
1.1 1550 6620
1.2 1407 6620 R 107R77 DRN 80M4 450 336/346
1.2 1400 6620 RF 107R77 DRN 80M4 465 337/346
1.4 1209 6620 RM 107R77 DRN 80M4 660 337/346
1.4 1226 6620
1.6 1104 6620
1.7 1055 6620
R 107R77 DRN 90S4 460 336/346
1.9 919 6620
RF 107R77 DRN 90S4 475 337/346
1.9 939 6620
RM 107R77 DRN 90S4 670 337/346
2.1 822 6620
2.2 815 6620
2.5 717 6620 R 107R77 DRN 90L4 470 336/346
2.8 626 6620 RF 107R77 DRN 90L4 480 337/346
2.9 614 6620 RM 107R77 DRN 90L4 680 337/346
3.2 544 6620
3.3 528 6620
R 107R77 DRN 100LM4 495 336/346
3.6 492 6620
RF 107R77 DRN 100LM4 510 337/346
3.8 469 6620
RM 107R77 DRN 100LM4 700 337/346
4.2 417 6620
4.2 426 6620
4.7 377 6620
4.8 369 6620
5.4 325 6620
R 107R77 DRN 100L4 490 336/346
5.5 323 6620
RF 107R77 DRN 100L4 500 337/346
6.2 284 6620
RM 107R77 DRN 100L4 700 337/346
6.2 285 6620
6.9 256 6620
7.0 253 6620
24833231/EN-US – 07/2021

R 107R77 DRN 112M4 510 336/346

8.0 220 6620
RF 107R77 DRN 112M4 520 337/346
8.2 214 6620
RM 107R77 DRN 112M4 720 337/346
9.1 193 6620 R 107R77 DRN 132S4 540 336/346
9.4 187 6620 RF 107R77 DRN 132S4 550 337/346
10 172 6620 RM 107R77 DRN 132S4 740 337/346

Catalog – DRN.. Gearmotors (IE3) 287

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

Ta max = 53000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.08 20936 9660

0.09 17863 9660
R 127R77 DRN 63MS4 570 338/346
0.11 15620 9660
RF 127R77 DRN 63MS4 590 339/346
0.12 14123 9660
RM 127R77 DRN 63MS4 810 339/346
0.13 13417 9660
0.14 11772 9660
0.17 9985 9660
0.19 9013 9660
0.19 8771 9660 R 127R77 DRN 63M4 570 338/346
0.21 8282 9660 RF 127R77 DRN 63M4 595 339/346
0.22 7639 9660 RM 127R77 DRN 63M4 810 339/346
0.24 7053 9660
0.25 6722 9660
0.27 6347 9660 R 127R77 DRN 71MS4 575 338/346
0.27 6185 9660 RF 127R77 DRN 71MS4 600 339/346
0.30 5592 9660 RM 127R77 DRN 71MS4 815 339/346
0.36 4740 9660
0.38 4441 9660
R 127R77 DRN 71M4 580 338/346
0.43 3949 9660
RF 127R77 DRN 71M4 605 339/346
0.45 3764 9660
RM 127R77 DRN 71M4 815 339/346
0.48 3571 9660
0.49 3495 9660
0.54 3110 9660
0.55 3056 9660
0.58 2903 9660
0.60 2812 9660 R 127R77 DRN 80MK4 585 338/346
0.66 2547 9660 RF 127R77 DRN 80MK4 605 339/346
0.67 2506 9660 RM 127R77 DRN 80MK4 815 339/346
0.71 2383 9660
0.75 2266 9660
0.78 2161 9660
0.87 2016 9660
0.90 1951 9660
0.91 1920 9660
R 127R77 DRN 80M4 590 338/346
0.91 1934 9660
RF 127R77 DRN 80M4 610 339/346
0.95 1835 9660
RM 127R77 DRN 80M4 830 339/346
0.96 1823 9660
1.0 1716 9660
1.1 1673 9660
1.1 1620 9660
1.1 1555 9660
1.1 1545 9660
1.2 1512 9660
1.2 1444 9660
R 127R77 DRN 90S4 600 338/346
1.3 1380 9660
RF 127R77 DRN 90S4 620 339/346
1.3 1322 9660
RM 127R77 DRN 90S4 840 339/346
1.4 1282 9660
1.4 1224 9660
1.5 1210 9660
1.5 1195 9660
1.5 1164 9660
1.7 1034 9660
1.7 1013 9660
1.8 987 9660 R 127R77 DRN 90L4 570 338/346
24833231/EN-US – 07/2021

1.8 961 9660 RF 127R77 DRN 90L4 620 339/346

1.9 936 9660 RM 127R77 DRN 90L4 830 339/346
1.9 935 9660
2.1 830 9660

288 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
Ta max = 53000 lb-in
na i FRa1) m
rpm ratio lb lbs

2.2 794 9660

2.2 792 9660
2.3 777 9660
2.3 773 9660
2.4 750 9660 R 127R77 DRN 100LM4 600 338/346
2.7 659 9660 RF 127R77 DRN 100LM4 640 339/346
2.8 642 9660 RM 127R77 DRN 100LM4 850 339/346
2.8 636 9660
2.9 614 9660
2.9 608 9660 8
3.0 581 9660
3.4 521 9660
3.6 492 9660
3.6 490 9660
R 127R77 DRN 100L4 630 338/346
3.7 480 9660
RF 127R77 DRN 100L4 650 339/346
4.3 407 9660
RM 127R77 DRN 100L4 870 339/346
4.5 394 9660
4.6 386 9660
5.4 327 9660
R 127R77 DRN 112M4 650 338/346
5.9 298 9660 RF 127R77 DRN 112M4 670 339/346
RM 127R77 DRN 112M4 890 339/346
R 127R77 DRN 132S4 670 338/346
6.8 259 9660
RF 127R77 DRN 132S4 700 339/346
7.0 253 9660
RM 127R77 DRN 132S4 910 339/346
R 127R77 DRN 132M4 680 338/346
8.8 202 9660
RF 127R77 DRN 132M4 720 339/346
11 162 9660
RM 127R77 DRN 132M4 940 339/346
R 127R77 DRN 160M4 770 338/346
14 126 9660 RF 127R77 DRN 160M4 810 339/346
RM 127R77 DRN 160M4 1020 339/346
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 289

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

Ta max = 70700 lb-in

na i FRa1) m
rpm ratio lb lbs

0.08 22203 12000 R 137R77 DRN 63MS4 640 340/346

0.09 18945 12000 RF 137R77 DRN 63MS4 690 341/346
0.10 16566 12000 RM 137R77 DRN 63MS4 930 341/346
0.12 14777 12000
0.13 12921 12000 R 137R77 DRN 63M4 640 340/346
0.15 11712 12000 RF 137R77 DRN 63M4 695 341/346
0.16 10573 12000 RM 137R77 DRN 63M4 935 341/346
0.19 8784 12000
R 137R77 DRN 71MS4 640 340/346
0.23 7479 12000
RF 137R77 DRN 71MS4 695 341/346
0.26 6559 12000
RM 137R77 DRN 71MS4 935 341/346
0.29 5834 12000 R 137R77 DRN 71M4 640 340/346
0.33 5116 12000 RF 137R77 DRN 71M4 695 341/346
0.33 4709 12000 RM 137R77 DRN 71M4 940 341/346
0.38 4464 12000
0.42 4018 12000
0.43 3928 12000 R 137R77 DRN 80MK4 645 340/346
0.48 3514 12000 RF 137R77 DRN 80MK4 700 341/346
0.49 3454 12000 RM 137R77 DRN 80MK4 945 341/346
0.51 3338 12000
0.58 2929 12000
0.59 2993 12000
0.66 2658 12000 R 137R77 DRN 80M4 650 340/346
0.7 2484 12000 RF 137R77 DRN 80M4 710 341/346
0.73 2412 12000 RM 137R77 DRN 80M4 950 341/346
0.78 2242 12000
0.85 2073 12000
0.95 1863 12000 R 137R77 DRN 90S4 660 340/346
0.96 1839 12000 RF 137R77 DRN 90S4 715 341/346
1.1 1586 12000 RM 137R77 DRN 90S4 955 341/346
1.1 1598 12000
1.3 1397 12000
1.3 1391 12000
R 137R77 DRN 90L4 670 340/346
1.4 1226 12000
RF 137R77 DRN 90L4 720 341/346
1.4 1256 12000
RM 137R77 DRN 90L4 965 341/346
1.6 1090 12000
1.6 1105 12000
1.7 1043 12000
1.9 951 12000 R 137R77 DRN 100LM4 680 340/346
2 888 12000 RF 137R77 DRN 100LM4 730 341/346
2.1 831 12000 RM 137R77 DRN 100LM4 970 341/346
2.4 730 12000
2.5 699 12000
2.8 629 12000
2.9 609 12000
3.1 564 12000 R 137R77 DRN 100L4 680 340/346
3.1 560 12000 RF 137R77 DRN 100L4 730 341/346
3.4 517 12000 RM 137R77 DRN 100L4 970 341/346
3.6 490 12000
3.9 453 12000
4.1 428 12000
4.6 381 12000
4.7 376 12000
R 137R77 DRN 132S4 740 340/346
24833231/EN-US – 07/2021

5.2 339 12000

RF 137R77 DRN 132S4 790 341/346
5.5 323 12000
RM 137R77 DRN 132S4 1040 341/346
6 297 12000
6.1 291 12000
R 137R77 DRN 132M4 780 340/346
7.0 255 12000
RF 137R77 DRN 132M4 830 341/346
7.9 223 12000
RM 137R77 DRN 132M4 1080 341/346
R 137R77 DRN 132L4 800 340/346
9.0 197 12000
RF 137R77 DRN 132L4 850 341/346
10 175 12000
RM 137R77 DRN 132L4 1100 341/346

290 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
Ta max = 115000 lb-in
na i FRa1) m
rpm ratio lb lbs

0.07 23401 14100

0.08 21342 14100
0.09 18210 14100
0.11 15923 14100 R 147R77 DRN 71M4 930 342/346
0.12 14075 14100 RF 147R77 DRN 71M4 950 343/346
0.14 12344 14100 RM 147R77 DRN 71M4 1320 343/346
0.15 11143 14100
0.17 9743 14100
0.20 8443 14100 8
0.23 7307 14100
R 147R77 DRN 80MK4 945 342/346
0.26 6447 14100
RF 147R77 DRN 80MK4 955 343/346
0.30 5568 14100
RM 147R77 DRN 80MK4 1325 343/346
0.34 4926 14100
R 147R77 DRN 80M4 950 342/346
0.40 4325 14100
RF 147R77 DRN 80M4 960 343/346
0.47 3754 14100
RM 147R77 DRN 80M4 1330 343/346
R 147R77 DRN 90S4 960 342/346
0.53 3302 14100
RF 147R77 DRN 90S4 970 343/346
0.61 2898 14100
RM 147R77 DRN 90S4 1340 343/346
R 147R77 DRN 90S4 950 342/346
0.69 2555 14100 RF 147R77 DRN 90S4 970 343/346
RM 147R77 DRN 90S4 1340 343/346
R 147R77 DRN 90L4 960 342/346
0.80 2211 14100
RF 147R77 DRN 90L4 980 343/346
0.91 1951 14100
RM 147R77 DRN 90L4 1350 343/346
1.0 1705 14100 R 147R77 DRN 100LM4 990 342/346
1.1 1536 14100 RF 147R77 DRN 100LM4 1000 343/346
1.3 1329 14100 RM 147R77 DRN 100LM4 1370 343/346
1.5 1166 14100
1.7 1029 14100 R 147R77 DRN 100L4 990 342/346
2.0 889 14100 RF 147R77 DRN 100L4 1000 343/346
2.2 784 14100 RM 147R77 DRN 100L4 1370 343/346
2.5 695 14100
2.9 619 14100 R 147R77 DRN 132S4 1030 342/346
3.2 558 14100 RF 147R77 DRN 132S4 1050 343/346
3.6 489 14100 RM 147R77 DRN 132S4 1420 343/346
R 147R77 DRN 132M4 1070 342/346
4.3 415 14100 RF 147R77 DRN 132M4 1090 343/346
RM 147R77 DRN 132M4 1460 343/346
R 147R87 DRN 132S4 1080 342/346
3.3 533 14100 RF 147R87 DRN 132S4 1100 343/346
RM 147R87 DRN 132S4 1460 343/346
3.8 462 14100 R 147R87 DRN 132M4 1120 342/346
4.2 426 14100 RF 147R87 DRN 132M4 1130 343/346
4.8 368 14100 RM 147R87 DRN 132M4 1500 343/346
R 147R87 DRN 132L4 1130 342/346
5.5 326 14100 RF 147R87 DRN 132L4 1150 343/346
RM 147R87 DRN 132L4 1520 343/346
R 147R87 DRN 160M4 1210 342/346
6.3 280 14100
RF 147R87 DRN 160M4 1220 343/346
7.2 247 14100
RM 147R87 DRN 160M4 1590 343/346
R 147R87 DRN 160L4 1240 342/346
24833231/EN-US – 07/2021

8.3 214 14100

RF 147R87 DRN 160L4 1260 343/346
9.4 189 14100
RM 147R87 DRN 160L4 1630 343/346
R 147R87 DRN 180M4 1290 342/346
11 159 14100 RF 147R87 DRN 180M4 1310 343/346
RM 147R87 DRN 180M4 1680 343/346

Catalog – DRN.. Gearmotors (IE3) 291

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

Ta max = 177000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.06 27001 27000

0.08 22482 27000
0.08 20002 27000
0.10 17361 27000 R 167R97 DRN 80MK4 1665 344/347
0.11 15446 27000 RF 167R97 DRN 80MK4 1685 345/347
0.12 14051 27000 RM 167R97 DRN 80MK4 2115 345/347
0.14 11812 27000
0.16 10509 27000
0.18 9631 27000
0.23 7749 27000
R 167R97 DRN 80M4 1670 344/347
0.25 6894 27000
RF 167R97 DRN 80M4 1690 345/347
0.29 6077 27000
RM 167R97 DRN 80M4 2120 345/347
0.32 5407 27000
0.38 4650 27000 R 167R97 DRN 90S4 1680 344/347
0.43 4129 27000 RF 167R97 DRN 90S4 1700 345/347
0.48 3692 27000 RM 167R97 DRN 90S4 2130 345/347
R 167R97 DRN 100LM4 1720 344/347
0.57 3099 27000 RF 167R97 DRN 100LM4 1730 345/347
RM 167R97 DRN 100LM4 2160 345/347
R 167R97 DRN 90L4 1690 344/347
0.67 2657 27000 RF 167R97 DRN 90L4 1700 345/347
RM 167R97 DRN 90L4 2130 345/347
0.76 2333 27000
R 167R97 DRN 100LM4 1710 344/347
0.85 2085 27000
RF 167R97 DRN 100LM4 1720 345/347
0.94 1877 27000
RM 167R97 DRN 100LM4 2160 345/347
1.1 1670 27000
1.2 1438 27000
R 167R97 DRN 100L4 1710 344/347
1.4 1279 27000
RF 167R97 DRN 100L4 1720 345/347
1.6 1123 27000
RM 167R97 DRN 100L4 2160 345/347
1.8 999 27000
2.0 861 27000 R 167R97 DRN 132S4 1750 344/347
2.3 760 27000 RF 167R97 DRN 132S4 1770 345/347
2.7 656 27000 RM 167R97 DRN 132S4 2200 345/347
R 167R97 DRN 132M4 1790 344/347
3.1 579 27000
RF 167R97 DRN 132M4 1810 345/347
3.5 503 27000
RM 167R97 DRN 132M4 2240 345/347
R 167R97 DRN 132L4 1810 344/347
4.1 432 27000 RF 167R97 DRN 132L4 1830 345/347
RM 167R97 DRN 132L4 2260 345/347
R 167R97 DRN 160M4 1880 344/347
4.7 376 27000
RF 167R97 DRN 160M4 1900 345/347
5.3 335 27000
RM 167R97 DRN 160M4 2330 345/347
R 167R97 DRN 160L4 1920 344/347
5.9 303 27000
RF 167R97 DRN 160L4 1930 345/347
6.4 279 27000
RM 167R97 DRN 160L4 2360 345/347
0.49 3637 27000
0.53 3330 27000
0.64 2757 27000 R 167R107 DRN 100LM4 1820 344/347
0.72 2436 27000 RF 167R107 DRN 100LM4 1830 345/347
0.77 2298 27000 RM 167R107 DRN 100LM4 2260 345/347
0.85 2066 27000
0.95 1849 27000
24833231/EN-US – 07/2021

1.1 1674 27000

1.2 1485 27000 R 167R107 DRN 100L4 1820 344/347
1.3 1342 27000 RF 167R107 DRN 100L4 1830 345/347
1.4 1229 27000 RM 167R107 DRN 100L4 2260 345/347
1.6 1111 27000
R 167R107 DRN 112M4 1830 344/347
1.9 950 27000 RF 167R107 DRN 112M4 1850 345/347
RM 167R107 DRN 112M4 2280 345/347
2.1 860 27000 R 167R107 DRN 132S4 1860 344/347
2.3 763 27000 RF 167R107 DRN 132S4 1870 345/347
2.6 690 27000 RM 167R107 DRN 132S4 2300 345/347

292 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed 8
Ta max = 177000 lb-in
na i FRa1) m
rpm ratio lb lbs

R 167R107 DRN 132M4 1900 344/347

3.0 585 27000
RF 167R107 DRN 132M4 1910 345/347
3.5 511 27000
RM 167R107 DRN 132M4 2340 345/347
R 167R107 DRN 132L4 1900 344/347
4.0 446 27000
RF 167R107 DRN 132L4 1920 345/347
4.5 399 27000
RM 167R107 DRN 132L4 2350 345/347
R 167R107 DRN 160M4 1990 344/347
5.1 349 27000 RF 167R107 DRN 160M4 2000 345/347 8
RM 167R107 DRN 160M4 2430 345/347
R 167R107 DRN 160M4 1980 344/347
4.9 361 27000
RF 167R107 DRN 160M4 1990 345/347
5.4 328 27000
RM 167R107 DRN 160M4 2420 345/347
R 167R107 DRN 160L4 2020 344/347
6.0 295 27000
RF 167R107 DRN 160L4 2040 345/347
6.6 270 27000
RM 167R107 DRN 160L4 2470 345/347
R 167R107 DRN 160L4 2010 344/347
6.1 291 27000
RF 167R107 DRN 160L4 2020 345/347
6.7 264 27000
RM 167R107 DRN 160L4 2460 345/347
R 167R107 DRN 180M4 2070 344/347
7.8 229 27000
RF 167R107 DRN 180M4 2080 345/347
8.9 200 27000
RM 167R107 DRN 180M4 2520 345/347
R 167R107 DRN 180M4 2060 344/347
7.9 227 27000
RF 167R107 DRN 180M4 2070 345/347
9.0 198 27000
RM 167R107 DRN 180M4 2500 345/347
R 167R107 DRN 180L4 2110 344/347
11 169 27000 RF 167R107 DRN 180L4 2120 345/347
RM 167R107 DRN 180L4 2550 345/347
R 167R107 DRN 180L4 2090 344/347
11 168 27000 RF 167R107 DRN 180L4 2110 345/347
RM 167R107 DRN 180L4 2540 345/347
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 293

 8 Helical gearmotors
R.. R.. DRN.. Selections by torque / low output speed

24833231/EN-US – 07/2021

294 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
8.5 R.. DRN.. Dimensions
Error ! B ookmark not d efined .Error ! Boo km ar k not defin ed .

77 386 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 358 372 373 393 404 449 451 483 529 560 614 632
LS 414 428 441 461 485 530 544 576 623 672 726 770
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 295

 8 Helical gearmotors
R.. DRN.. Dimensions

77 387 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 358 372 373 393 404 449 451 483 529 560 614 632
LS 414 428 441 461 485 530 544 576 623 672 726 770
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

296 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 388 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 385 399 400 420 431 476 478 510 556 587 641 659
LS 441 455 468 488 512 557 571 603 650 699 753 797
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 297

 8 Helical gearmotors
R.. DRN.. Dimensions

77 389 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 385 399 400 420 431 476 478 510 556 587 641 659
LS 441 455 468 488 512 557 571 603 650 699 753 797
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

298 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 390 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160
AC 179 179 197 221 221 261 261 314
AD 140 140 157 170 170 228 228 253
ADS 150 150 158 172 172 228 228 253
L 497 529 575 606 656 674 700 766
LS 590 622 669 718 768 812 837 955
LB 270 302 348 379 429 447 473 539
LBS 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 299

 8 Helical gearmotors
R.. DRN.. Dimensions

77 391 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160
AC 179 179 197 221 221 261 261 314
AD 140 140 157 170 170 228 228 253
ADS 150 150 158 172 172 228 228 253
L 497 529 575 606 656 674 700 766
LS 590 622 669 718 768 812 837 955
LB 270 302 348 379 429 447 473 539
LBS 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

300 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 392 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 179 179 197 221 221 261 261 314 357
AD 140 140 157 170 170 228 228 253 268
ADS 150 150 158 172 172 228 228 253 268
L 534 566 612 643 693 711 737 803 826
LS 627 659 706 755 805 849 874 992 1015
LB 265 297 343 374 424 442 468 534 557
LBS 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 301

 8 Helical gearmotors
R.. DRN.. Dimensions

77 393 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 179 179 197 221 221 261 261 314 357
AD 140 140 157 170 170 228 228 253 268
ADS 150 150 158 172 172 228 228 253 268
L 534 566 612 643 693 711 737 803 826
LS 627 659 706 755 805 849 874 992 1015
LB 265 297 343 374 424 442 468 534 557
LBS 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

302 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 394 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 654 685 735 753 779 845 868 978 952
LS 748 797 847 891 916 1034 1057 1183 1157
LB 338 369 419 437 463 529 552 662 636
LBS 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 303

 8 Helical gearmotors
R.. DRN.. Dimensions

77 395 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 654 685 735 753 779 845 868 978 952
LS 748 797 847 891 916 1034 1057 1183 1157
LB 338 369 419 437 463 529 552 662 636
LBS 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

304 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 396 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225
AC 221 261 261 314 357 394 434
AD 170 228 228 253 268 283 305
ADS 172 228 228 253 268 283 305
L 777 795 821 887 910 1020 994
LS 889 933 958 1076 1099 1225 1199
LB 413 431 457 523 546 656 630
LBS 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 305

 8 Helical gearmotors
R.. DRN.. Dimensions

77 397 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225
AC 221 261 261 314 357 394 434
AD 170 228 228 253 268 283 305
ADS 172 228 228 253 268 283 305
L 777 795 821 887 910 1020 994
LS 889 933 958 1076 1099 1225 1199
LB 413 431 457 523 546 656 630
LBS 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

306 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 398 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M
AC 115 115 139 139
AD 98 98 118 118
ADS 98 98 129 129
L 332 346 347 367
LS 388 402 415 435
LB 190 204 206 226
LBS 246 260 273 293
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 307

 8 Helical gearmotors
R.. DRN.. Dimensions

77 399 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M
AC 115 115 139 139
AD 98 98 118 118
ADS 98 98 129 129
L 339 353 354 374
LS 395 409 422 422
LB 190 204 206 226
LBS 246 260 273 293
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

308 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 400 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M
AC 115 115 139 139
AD 98 98 118 118
ADS 98 98 129 129
L 332 346 347 367
LS 388 402 415 435
LB 190 204 206 226
LBS 246 260 273 293
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 309

 8 Helical gearmotors
R.. DRN.. Dimensions

77 401 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MS 80M
AC 115 115 139 139 156 156
AD 98 98 118 118 128 128
ADS 98 98 129 129 139 139
L 355 369 371 391 414 442
LS 411 425 438 458 495 523
LB 190 204 206 226 249 277
LBS 246 260 273 293 330 358
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

310 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 402 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MS 80M
AC 115 115 139 139 156 156
AD 98 98 118 118 128 128
ADS 98 98 129 129 139 139
L 363 377 379 399 422 450
LS 419 433 446 466 503 531
LB 190 204 206 226 249 277
LBS 246 260 273 293 330 358
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 311

 8 Helical gearmotors
R.. DRN.. Dimensions

77 403 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MS 80M
AC 115 115 139 139 156 156
AD 98 98 118 118 128 128
ADS 98 98 129 129 139 139
L 355 369 371 391 414 442
LS 411 425 438 458 495 523
LB 190 204 206 226 249 277
LBS 246 260 273 293 330 358
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

312 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 404 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 383 397 399 419 430 475 476 508 557
LS 439 453 466 486 511 556 570 602 651
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 313

 8 Helical gearmotors
R.. DRN.. Dimensions

77 405 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 389 403 405 425 436 481 482 514 563
LS 445 459 472 492 517 562 576 608 657
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

314 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 406 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 383 397 399 419 430 475 476 508 557
LS 439 453 466 486 511 556 570 602 651
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 315

 8 Helical gearmotors
R.. DRN.. Dimensions

77 408 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 391 405 407 427 438 483 484 516 565
LS 447 461 474 494 519 564 578 610 659
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

316 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 409 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 397 411 413 433 444 489 490 522 571
LS 453 467 480 500 525 570 584 616 665
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 317

 8 Helical gearmotors
R.. DRN.. Dimensions

77 410 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 391 405 407 427 438 483 484 516 565
LS 447 461 474 494 519 564 578 610 659
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

318 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 411 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 115 115 139 139 156 156 179 179 197 221 221
AD 98 98 118 118 128 128 140 140 157 170 170
ADS 98 98 129 129 139 139 150 150 158 172 172
L 419 433 434 454 465 510 512 544 590 621 675
LS 475 489 502 522 546 591 605 637 684 733 787
LB 184 198 199 219 230 275 277 309 355 386 440
LBS 240 254 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 319

 8 Helical gearmotors
R.. DRN.. Dimensions

77 412 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 115 115 139 139 156 156 179 179 197 221 221
AD 98 98 118 118 128 128 140 140 157 170 170
ADS 98 98 129 129 139 139 150 150 158 172 172
L 419 433 434 454 465 510 512 544 590 621 675
LS 475 489 502 522 546 591 605 637 684 733 787
LB 184 198 199 219 230 275 277 309 355 386 440
LBS 240 254 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

320 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 413 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 115 115 139 139 156 156 179 179 197 221 221
AD 98 98 118 118 128 128 140 140 157 170 170
ADS 98 98 129 129 139 139 150 150 158 172 172
L 419 433 434 454 465 510 512 544 590 621 675
LS 475 489 502 522 546 591 605 637 684 733 787
LB 184 198 199 219 230 275 277 309 355 386 440
LBS 240 254 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 321

 8 Helical gearmotors
R.. DRN.. Dimensions

77 414 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 441 455 456 476 487 532 534 566 612 643 697 715
LS 497 511 524 544 568 613 627 659 706 755 809 853
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

322 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 415 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 441 455 456 476 487 532 534 566 612 643 697 715
LS 497 511 524 544 568 613 627 659 706 755 809 853
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 323

 8 Helical gearmotors
R.. DRN.. Dimensions

77 416 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 441 455 456 476 487 532 534 566 612 643 697 715
LS 497 511 524 544 568 613 627 659 706 755 809 853
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

324 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 417 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 464 478 479 499 510 555 557 589 635 666 720 738
LS 520 534 547 567 591 636 650 682 729 778 832 876
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 325

 8 Helical gearmotors
R.. DRN.. Dimensions

77 418 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 464 478 479 499 510 555 557 589 635 666 720 738
LS 520 534 547 567 591 636 650 682 729 778 832 876
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

326 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 419 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 464 478 479 499 510 555 557 589 635 666 720 738
LS 520 534 547 567 591 636 650 682 729 778 832 876
LB 184 198 199 219 230 275 27l7 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 327

 8 Helical gearmotors
R.. DRN.. Dimensions

77 420 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 115 139 139 156 156 179 179 197 221 221 261 261 314
AD 98 118 118 128 128 140 140 157 170 170 228 228 253
ADS 98 129 129 139 139 150 150 158 172 172 228 228 253
L 491 492 512 523 568 570 602 648 679 729 747 773 839
LS 547 560 580 604 649 663 695 742 791 841 885 910 1028
LB 191 192 212 223 268 270 302 348 379 429 447 473 539
LBS 247 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

328 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 421 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 115 139 139 156 156 179 179 197 221 221 261 261 314
AD 98 118 118 128 128 140 140 157 170 170 228 228 253
ADS 98 129 129 139 139 150 150 158 172 172 228 228 253
L 491 492 512 523 568 570 602 648 679 729 747 773 839
LS 547 560 580 604 649 663 695 742 791 841 885 910 1028
LB 191 192 212 223 268 270 302 348 379 429 447 473 539
LBS 247 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 329

 8 Helical gearmotors
R.. DRN.. Dimensions

77 422 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 115 139 139 156 156 179 179 197 221 221 261 261 314
AD 98 118 118 128 128 140 140 157 170 170 228 228 253
ADS 98 129 129 139 139 150 150 158 172 172 228 228 253
L 491 492 512 523 568 570 602 648 679 729 747 773 839
LS 547 560 580 604 649 663 695 742 791 841 885 910 1028
LB 191 192 212 223 268 270 302 348 379 429 447 473 539
LBS 247 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

330 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 423 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 590 635 637 669 715 746 796 814 840 906 929
LS 671 716 730 762 809 858 908 952 977 1095 1118
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 331

 8 Helical gearmotors
R.. DRN.. Dimensions

77 424 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 590 635 637 669 715 746 796 814 840 906 929
LS 671 716 730 762 809 858 908 952 977 1095 1118
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

332 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 425 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 590 635 637 669 715 746 796 814 840 906 929
LS 671 716 730 762 809 858 908 952 977 1095 1118
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 333

 8 Helical gearmotors
R.. DRN.. Dimensions

77 426 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 156 156 179 179 197 221 221 261 261 314 357 394 434
AD 128 128 140 140 157 170 170 228 228 253 268 283 305
ADS 139 139 150 150 158 172 172 228 228 253 268 283 305
L 653 698 700 732 778 809 859 877 903 969 992 1102 1076
LS 734 779 793 825 872 921 971 1015 1040 1158 1181 1307 1281
LB 213 258 260 292 338 369 419 437 463 529 552 662 636
LBS 294 339 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

334 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 427 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 156 156 179 179 197 221 221 261 261 314 357 394 434
AD 128 128 140 140 157 170 170 228 228 253 268 283 305
ADS 139 139 150 150 158 172 172 228 228 253 268 283 305
L 653 698 700 732 778 809 859 877 903 969 992 1102 1076
LS 734 779 793 825 872 921 971 1015 1040 1158 1181 1307 1281
LB 213 258 260 292 338 369 419 437 463 529 552 662 636
LBS 294 339 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 335

 8 Helical gearmotors
R.. DRN.. Dimensions

77 428 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 827 858 908 926 952 1018 1041 1151 1125
LS 921 970 1020 1064 1089 1207 1230 1356 1330
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

336 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 429 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 827 858 908 926 952 1018 1041 1151 1125
LS 921 970 1020 1064 1089 1207 1230 1356 1330
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 337

 8 Helical gearmotors
R.. DRN.. Dimensions

77 430 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225 250M
AC 197 221 221 261 261 314 357 394 434 495
AD 157 170 170 228 228 253 268 283 305 394
ADS 158 172 172 228 228 253 268 283 305 394
L 863 894 944 962 988 1054 1077 1187 1161 1298
LS 957 1006 1056 1100 1125 1243 1266 1392 1366 1538
LB 332 363 413 431 457 523 546 656 630 767
LBS 426 475 525 569 594 712 735 861 835 1007
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

338 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 431 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225 250M
AC 197 221 221 261 261 314 357 394 434 495
AD 157 170 170 228 228 253 268 283 305 394
ADS 158 172 172 228 228 253 268 283 305 394
L 863 894 944 962 988 1054 1077 1187 1161 1298
LS 957 1006 1056 1100 1125 1243 1266 1392 1366 1538
LB 332 363 413 431 457 523 546 656 630 767
LBS 426 475 525 569 594 712 735 861 835 1007
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 339

 8 Helical gearmotors
R.. DRN.. Dimensions

77 432 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 995 1013 1039 1105 1128 1238 1212 1349 1349 1444
LS 1107 1151 1176 1294 1317 1443 1417 1589 1589 1684
LB 406 424 450 516 539 649 623 760 760 855
LBS 518 562 587 705 728 854 828 1000 1000 1095
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

340 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 433 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 995 1013 1039 1105 1128 1238 1212 1349 1349 1444
LS 1107 1151 1176 1294 1317 1443 1417 1589 1589 1684
LB 406 424 450 516 539 649 623 760 760 855
LBS 518 562 587 705 728 854 828 1000 1000 1095
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 341

 8 Helical gearmotors
R.. DRN.. Dimensions

77 434 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
132L 160 180 200L 225 250M 280S 280M
AC 261 314 357 394 434 495 495 495
AD 228 253 268 283 305 394 394 394
ADS 228 253 268 283 305 394 394 394
L 1137 1203 1226 1336 1310 1447 1447 1542
LS 1274 1392 1415 1541 1515 1687 1687 1782
LB 442 508 531 641 615 752 752 847
LBS 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

342 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 435 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132L 160 180 200L 225 250M 280S 280M
AC 261 314 357 394 434 495 495 495
AD 228 253 268 283 305 394 394 394
ADS 228 253 268 283 305 394 394 394
L 1137 1203 1226 1336 1310 1447 1447 1542
LS 1274 1392 1415 1541 1515 1687 1687 1782
LB 442 508 531 641 615 752 752 847
LBS 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 343

 8 Helical gearmotors
R.. DRN.. Dimensions

77 436 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1290 1313 1423 1397 1534 1534 1629 1731 1861
LS 1479 1502 1628 1602 1774 1774 1869 1982 2112
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

344 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. DRN.. Dimensions 8
77 437 00 21

8
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1290 1313 1423 1397 1534 1534 1629 1731 1861
LS 1479 1502 1628 1602 1774 1774 1869 1982 2112
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 348. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 345

 8 Helical gearmotors

8.6 R.. R.. DRN.. Compound dimensions

77 438 00 21

(All dimensions in mm)

Gear DRN AC L LS LB LBS Gear DRN AC L LS LB LBS

DRN63MS 115 365 421 190 246 DRN63MS 115 406 462 184 240
DRN63M 115 379 435 204 260 DRN63M 115 420 476 198 254
R..27R17
DRN71MS 139 381 448 206 273 DRN71MS 139 422 489 199 267
DRN71M 139 401 468 226 293 DRN71M 139 442 509 219 287
DRN63MS 115 365 421 190 246 R..97R57 DRN80MK 156 453 534 230 311
DRN63M 115 379 435 204 260 DRN80M 156 497 578 275 356
R..37R17 DRN71MS 139 381 448 206 273 DRN90S 179 499 592 277 370
DRN71M 139 401 468 226 293 DRN90L 179 531 624 309 402
DRN80MK 156 412 479 237 318 DRN100L/LM 197 578 671 355 448
DRN63MS 115 355 411 190 246 DRN63MS 115 424 480 177 233
DRN63M 115 369 425 204 260 DRN63M 115 438 494 191 247
R..47R37 DRN71MS 139 371 438 206 273 DRN71MS 139 439 507 192 260
DRN71M 139 391 458 226 293 DRN71M 139 459 527 212 280
DRN80MK 156 402 483 237 318 DRN80MK 156 470 551 223 304
R..107R77
DRN63MS 115 355 411 190 246 DRN80M 156 515 596 268 349
DRN63M 115 369 425 204 260 DRN90S 179 517 610 270 363
DRN71MS 139 371 438 206 273 DRN90L 179 549 642 302 395
R..57R37
DRN71M 139 391 458 226 293 DRN100L/LM 197 595 688 348 441
DRN80MK 156 402 483 237 318 DRN112M 221 626 738 379 491
DRN80M 156 447 528 282 363 DRN132S 221 676 788 429 541
DRN63MS 115 355 411 190 246 DRN63MS 115 424 480 177 233
DRN63M 115 369 425 204 260 DRN63M 115 438 494 191 247
DRN71MS 139 371 438 206 273 DRN71MS 139 439 507 192 260
R..67R37
DRN71M 139 391 458 226 293 DRN71M 139 459 527 212 280
DRN80MK 156 402 483 237 318 DRN80MK 156 470 551 223 304
DRN80M 156 447 528 282 363 DRN80M 156 515 596 268 349
DRN63MS 115 347 403 190 246 DRN90S 179 517 610 270 363
R..127R77
DRN63M 115 361 417 204 260 DRN90L 179 549 642 302 395
DRN71MS 139 371 438 206 273 DRN100L/LM 197 595 688 348 441
R..77R37 DRN71M 139 391 458 226 293 DRN112M 221 626 738 379 491
DRN80MK 156 402 483 237 318 DRN132S 221 676 788 429 541
DRN80M 156 447 528 282 363 DRN132M 261 694 832 447 585
DRN90S 179 448 542 283 377 DRN132L 261 720 857 473 610
24833231/EN-US – 07/2021

DRN63MS 115 411 467 184 240 DRN160M 314 786 975 539 728
DRN63M 115 425 481 198 254 DRN63MS 115 417 473 177 233
DRN71MS 139 427 494 199 267 DRN63M 115 431 487 191 247
DRN71M 139 447 514 219 287 DRN71MS 139 432 500 192 260
R..87R57 DRN80MK 156 458 539 230 311 DRN71M 139 452 520 212 280
R..137R77
DRN80M 156 502 583 275 356 DRN80MK 156 463 544 223 304
DRN90S 179 504 597 277 370 DRN80M 156 508 589 268 349
DRN90L 179 536 629 309 402 DRN90S 179 510 603 270 363
DRN100L/LM 197 582 676 355 449 DRN90L 179 542 635 302 395

346 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
R.. R.. DRN.. Compound dimensions 8
77 438 00 21

Gear DRN AC L LS LB LBS

DRN100L/LM 197 588 681 348 441
DRN112M 221 619 731 379 491
R..137R77 DRN132S 221 669 781 429 541
DRN132M 261 685 824 445 584
DRN132L 261 713 850 473 610
DRN63MS 115 409 465 177 233
DRN63M 115 423 479 191 247
DRN71MS 139 424 492 192 260
DRN71M 139 444 512 212 280
DRN80MK 156 455 536 223 304
DRN80M 156 500 581 268 349
R..147R77
DRN90S 179 502 595 270 363
DRN90L 179 534 627 302 395
DRN100L/LM 197 580 673 348 441
DRN112M 221 611 723 379 491
DRN132S 221 661 773 429 541
DRN132M 261 679 817 447 585
DRN90L 179 577 670 297 390
DRN100L/LM 197 623 716 343 436
DRN112M 221 654 766 674 486
R..147R87 DRN132S 221 704 816 424 536
DRN132M 261 720 859 440 579
DRN132L 261 745 884 465 604
DRN160 314 814 1003 534 723
DRN71MS 139 507 575 182 250
DRN71M 139 527 595 202 270
DRN80MK 156 538 619 213 294
DRN80M 156 583 664 258 339
DRN90S 179 585 678 260 353
DRN90L 179 617 710 292 385
R..167R97
DRN100L/LM 197 663 756 338 431
DRN112M 221 694 806 369 481
DRN132S 221 744 856 419 531
DRN132M 261 762 900 437 575
DRN132L 261 788 925 463 600
24833231/EN-US – 07/2021

DRN160 314 854 1043 529 718

DRN100L/LM 197 714 807 332 425
DRN112M 221 745 857 363 475
DRN132S 221 795 907 413 525
R..167R107 DRN132M 261 813 951 431 569
DRN132L 261 839 976 457 594
DRN160 314 905 1094 523 712
DRN180 357 928 1117 546 735

Catalog – DRN.. Gearmotors (IE3) 347

 8 Helical gearmotors
Output shaft sizes

8.7 Output shaft sizes

8.7.1 Solid Shafts – Inch

L11 L12 U

D T

TAP

All dimensions in inches

Model
D T U L1 L11 L12 TAP Change2
R17 / RF17 0.75 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63 0
R27 / RF27 1.00 1.11 1/4 1.97 0.26 1-5/16 3/8 - 16 x 0.87 0
R37 / RF37 1.00 1.11 1/4 1.97 0.26 1-5/16 3/8 - 16 x 0.87 0
R47 / RF47 1.25 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12 0
1.25 1.36 1/4 2.36 0.28 1-11/16 1/2 - 13 x 1.12 -0.4
R57 / RF57
1.375 1.51 5/16 2.76 0.43 1-13/16 1/2 - 13 x 1.12 0
R67 / RF67 1.375 1.51 5/16 2.76 0.43 1-13/16 1/2 - 13 x 1.12 0
R77 / RF77 1.625 1.79 3/8 3.15 0.38 2-1/4 5/8 - 11 x 1.38 0
R87 / RF87 2.125 2.35 1/2 3.94 0.64 2-5/8 3/4 - 10 x 1.61 0
R97 / RF97 2.375 2.65 5/8 4.72 0.51 3-5/8 3/4 - 10 x 1.61 0
R107 / RF107 2.875 3.2 3/4 5.51 0.67 4-1/8 3/4 - 10 x 1.61 0
R127 / RF127 3.625 4.01 7/8 6.69 0.63 5-3/8 1 - 8 x 2.13 0
R137 / RF137 3.625 4.01 7/8 6.69 0.63 5-3/8 1 - 8 x 2.13 0
R147 / RF147 4.375 4.82 1 8.27 1.09 6 1 - 8 x 2.13 0
R167 / RF167 4.75 5.29 1-1/4 8.27 0.82 6-9/16 1 - 8 x 2.13 0
RX / RXF57 0.75 0.83 3/16 1.57 0.23 1-1/16 1/4 - 20 x 0.63 0
RX / RXF67 1.00 1.11 1/4 1.97 0.26 1-5/16 3/8 - 16 x 0.87 0
1.25 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12 0
RX / RXF77
1.625 1.79 3/8 3.15 0.38 2-1/4 5/8 - 11 x 1.38 +0.79
1.625 1.79 3/8 3.15 0.38 2-1/4 5/8 - 11 x 1.38 0
RX / RXF87
1.75 1.92 3/8 3.54 0.38 2-3/4 5/8 - 11 x 1.38 +0.39
24833231/EN-US – 07/2021

RX / RXF97 2.125 2.35 1/2 3.94 0.64 2-5/8 3/4 - 10 x 1.61 0

RX / RXF107 2.375 2.65 5/8 4.72 0.51 3-5/8 3/4 - 10 x 1.61 0

1
Longer shafts to match obsolete gear unit designs (ie: RF60/RF62/RF63) are available for flanged units.
2
The change in length, L, when compared to the standard shaft that is shown in dimension pages.

348 Catalog – DRN.. Gearmotors (IE3)

 Helical gearmotors
Output shaft sizes 8
8.7.2 Solid Shafts – Metric

L11 L12 U

D T

TAP

All dimensions in mm
Model
D T U L1 L11 L12 TAP
R..17 20 22.5 6 40 4 32 M6 x 16
R..27 25 28 8 50 3.5 40 M10 x 22
R..37 25 28 8 50 3.5 50 M10 x 22
R..47 30 33 8 60 3.5 50 M10 x 22
30 33 8 60 7 50 M10 x 22
R..57
35 38 10 70 7 56 M12 x 28
R..67 35 38 10 70 7 56 M12 x 28
R..77 40 43 12 80 5 70 M16 x 36
R..87 50 53.5 14 100 10 80 M16 x 36
R..97 60 64 18 120 5 110 M20 x 42
R..107 70 74.5 20 140 7.5 125 M20 x 42
R..127 90 95 25 170 5 160 M24 x 50
R..137 90 95 25 170 5 160 M24 x 50
R..147 110 116 28 210 15 180 M24 x 50
R..167 120 127 32 210 5 200 M24 x 50
RX..57 20 22.5 6 40 3.5 32 M6 x 16
RX..67 25 28 8 50 3.5 40 M10 x 22
30 33 8 60 3.5 50 M10 x 22
RX..77
40 43 12 80 5 70 M16 x 36
40 43 12 80 5 70 M16 x 36
RX..87
45 48.5 14 90 5 80 M16 x 36
RX..97 50 53.5 14 100 10 80 M16 x 36
24833231/EN-US – 07/2021

RX..107 60 64 18 120 5 110 M20 x 42

1
Longer shafts to match obsolete gear unit designs (ie: RF60/RF62/RF63) are available for flanged units.

Catalog – DRN.. Gearmotors (IE3)

349
 9 theSnuggler® helical gearmotors
F.. DRN.. Designs

the
9 Snuggler® helical gearmotors
Error! Bookmark not defined.

9.1 F.. DRN.. Designs

Error! Bookmark not defined. Error! Bookmark not defined.

FA..B DRN..
F..DRN..
FV..B DRN..

FH..B DRN..

24833231/EN-US – 07/2021

FF..DRN..
FT..DRN..

13467468043

350 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Designs 9

FA..DRN..
FV..DRN.. FH..DRN.. 9

FAF..DRN..
FVF..DRN..

FAZ...DRN.. FHF..DRN..
FVZ...DRN..
24833231/EN-US – 07/2021

13467470603

Catalog – DRN.. Gearmotors (IE3)

351
 9 theSnuggler® helical gearmotors
F.. DRN.. Designs

FHZ..DRN.. FZ..DRN..

FAM..DRN.. FM..DRN..

18014411977161867
24833231/EN-US – 07/2021

352 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
9.2 F.. DRN.. Possible combinations
Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.

F27, ne=1700 rpm DRN … 1150 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3

12 1150 1010 - 140.74

13 1150 1010 - 129.09
15 1150 1010 - 109.90
18 1150 1010 - 94.76
19 1150 1010 - 88.32
22 1150 990 - 77.21 9
23 1150 960 - 72.37
27 1150 910 - 63.86
30 1150 870 - 56.62
34 1150 820 - 50.19
36 1150 795 - 46.78
42 1150 750 - 40.89
44 1150 730 - 38.33
50 1150 690 - 33.83
2

58 1150 645 - 29.56

63 1150 620 - 27.18
73 1150 575 - 23.25
84 1150 540 - 20.15
90 1150 520 - 18.84
104 1150 485 - 16.28
123 1150 445 - 13.84
138 1150 420 - 12.35
161 1150 385 - 10.55
172 1150 370 - 9.88
181 1150 330 - 9.40
209 1080 315 - 8.13
246 1000 305 - 6.91
276 960 295 - 6.17
323 880 290 - 5.27
345 840 285 - 4.93
409 765 280 - 4.16

F27R17, ne=1700 rpm DRN … 1150 lb-in

na Mamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
3 3

0.19 1150 1010 - 8972

24833231/EN-US – 07/2021

0.22 1150 1010 - 7736

0.24 1150 1010 - 7211
0.27 1150 1010 - 6303
0.31 1150 1010 - 5435
0.35 1150 1010 - 4855
0.40 1150 1010 - 4243
0.46 1150 1010 - 3715
0.52 1150 1010 - 3247
0.59 1150 1010 - 2878

Catalog – DRN.. Gearmotors (IE3)

353
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F27R17, ne=1700 rpm DRN … 1150 lb-in

na Mamax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
0.68 1150 1010 - 2515
0.77 1150 1010 - 2217
2 3

0.90 1150 1010 - 1898

1.0 1150 1010 - 1645
1.1 1150 1010 - 1525
1.3 1150 1010 - 1322
1.5 1150 1010 - 1146
1.7 1150 1010 - 1013
1.9 1150 1010 - 890
2.2 1150 1010 - 778
2.5 1150 1010 - 682
2.8 1150 1010 - 602
3.3 1150 1010 - 520
3 2

0.87 1150 1010 - 1948

0.93 1150 1010 - 1826
1.1 1150 1010 - 1610
1.2 1150 1010 - 1399
1.4 1150 1010 - 1230
1.8 1150 1010 - 948
2.1 1150 1010 - 829
2.3 1150 1010 - 731
2.7 1150 1010 - 633
3.1 1150 1010 - 551*
3.5 1150 1010 - 489
4.0 1150 1010 - 427
4.5 1150 1010 - 379
5.2 1150 1010 - 326
5.9 1150 1010 - 288
6.8 1150 1010 - 251
7.7 1150 1010 - 221
9.9 1150 1010 - 172
11 1150 1010 - 153
13 1150 1010 - 130
2 2

3.7 1150 1010 - 458

4.3 1150 1010 - 397
5.0 1150 1010 - 342
5.6 1150 1010 - 302
6.4 1150 1010 - 266
7.2 1150 1010 - 236
24833231/EN-US – 07/2021

8.1 1150 1010 - 211

9.1 1150 1010 - 186
12 1150 1010 - 142
14 1150 1010 - 124
16 1150 1010 - 109
18 1150 1010 - 96

354 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F37, ne=1700 rpm DRN … 1760 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3

13 1760 960 6.8 128.51

14 1760 960 6.8 117.88
17 1760 960 6.8 100.36
20 1760 960 6.8 86.53
21 1760 960 6.8 80.65
24 1760 960 6.9 70.50
26 1760 960 6.9 66.09 9
29 1760 960 6.9 58.32
31 1760 960 7.5 54.54
33 1760 960 6.9 51.70
36 1760 960 7.6 47.02
39 1760 960 7.6 43.83
44 1760 960 7.7 38.31
47 1760 930 7.7 35.91
54 1760 880 7.7 31.69
61 1760 830 7.8 28.09
71 1760 770 7.8 23.88
2

72 1760 765 6.1 23.63

83 1760 715 6.2 20.57
88 1760 690 6.2 19.27
100 1760 645 6.4 17.03
108 1760 625 6.4 15.81
119 1760 590 6.5 14.33
132 1760 555 6.6 12.87
153 1680 530 6.7 11.08
163 1630 520 6.8 10.42
190 1540 500 6.9 8.97
212 1500 475 7.4 8.01
228 1280 475 9.9 7.44
252 1230 460 10 6.74
281 1190 445 10.2 6.05
326 1100 430 10.5 5.21
347 1060 425 10.6 4.90
403 970 415 10.9 4.22
451 920 400 11.9 3.77

F37R17, ne=1700 rpm DRN … 1760 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
24833231/EN-US – 07/2021

3 3

0.21 1760 960 - 8193

0.24 1760 960 - 7064
0.26 1760 960 - 6585
0.30 1760 960 - 5756
0.34 1760 960 - 4963
0.38 1760 960 - 4434
0.44 1760 960 - 3875
0.50 1760 960 - 3392

Catalog – DRN.. Gearmotors (IE3)

355
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F37R17, ne=1700 rpm DRN … 1760 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
0.57 1760 960 - 2965
0.66 1760 960 - 2587
0.74 1760 960 - 2284
0.85 1760 960 - 1997
0.98 1760 960 - 1742
1.1 1760 960 - 1545
2 3

0.88 1760 960 - 1929

1.0 1760 960 - 1679
1.1 1760 960 - 1550
1.3 1760 960 - 1356
1.4 1760 960 - 1180
1.6 1760 960 - 1044
1.9 1760 960 - 914
2.1 1760 960 - 808
2.4 1760 960 - 698
2.8 1760 960 - 616
3.1 1760 960 - 544
3.6 1760 960 - 466
4.1 1760 960 - 411
4.7 1760 960 - 364
3 2

1.2 1760 960 - 1370

1.4 1760 960 - 1198
1.6 1760 960 - 1047
1.9 1760 960 - 915
2.1 1760 960 - 807
2.4 1760 960 - 707
2.8 1760 960 - 617
3.2 1760 960 - 538
3.6 1760 960 - 477
4.1 1760 960 - 412
4.7 1760 960 - 365
5.3 1760 960 - 322
6.1 1760 960 - 278
7.0 1760 960 - 242
7.7 1760 960 - 221
8.7 1760 960 - 195
10 1760 960 - 168
12 1760 960 - 147
13 1760 960 - 127
14 1760 960 - 121
24833231/EN-US – 07/2021

16 1760 960 - 108

19 1760 960 - 91
2 2

5.2 1760 960 - 326

6.0 1760 960 - 285
6.8 1760 960 - 250
7.8 1760 960 - 219
9.1 1760 960 - 186
10 1760 960 - 167

356 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F37R17, ne=1700 rpm DRN … 1760 lb-in
na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
12 1760 960 - 145
13 1760 960 - 129
14 1760 960 - 118
17 1760 960 - 98
20 1760 960 - 87

F47, ne=1700 rpm DRN … 3530 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L 9
80MK
3

8.9 3530 1330 6.1 190.76

9.7 3530 1330 6.2 175.38
11 3530 1330 6.2 150.06
13 3530 1330 6.2 130.07
14 3530 1330 6.2 121.57
16 3530 1330 6.2 105.09
19 3530 1330 6.2 89.29
21 3530 1330 6.2 79.72
25 3530 1330 6.3 68.09
26 3530 1330 6.7 65.36
30 3530 1330 6.8 56.49
35 3530 1330 6.8 48.00*
40 3530 1330 6.8 42.86
46 3530 1330 6.9 36.61
50 3530 1290 6.9 34.29
59 3530 1180 7 28.88
2

55 3530 1220 5.7 30.86

58 3530 1190 5.7 29.32
66 3530 1110 5.8 25.72
78 3530 1020 5.9 21.82
86 3530 970 5.9 19.70
98 3530 900 6 17.33
104 3530 870 6 16.36
122 3530 795 6.1 13.93
134 3530 750 6.4 12.66
155 3530 685 6.5 10.97
190 2910 650 8 8.96
216 3360 515 8.1 7.88
228 3360 490 8.2 7.44*
268 3090 485 8.4 6.34
24833231/EN-US – 07/2021

295 3000 465 9 5.76

341 2830 450 9.2 4.99

Catalog – DRN.. Gearmotors (IE3)

357
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F47R17, ne=1700 rpm DRN … 3530 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
3 3

0.14 3530 1330 - 12251

0.16 3530 1330 - 10619
0.17 3530 1330 - 9846
0.20 3530 1330 - 8534
0.23 3530 1330 - 7460
0.26 3530 1330 - 6536
0.30 3530 1330 - 5746
0.34 3530 1330 - 5022
0.39 3530 1330 - 4401
0.44 3530 1330 - 3883
0.49 3530 1330 - 3443
0.57 3530 1330 - 2976
0.65 3530 1330 - 2629
0.74 3530 1330 - 2304
0.84 3530 1330 - 2033
2 3

0.67 3530 1330 - 2519

0.71 3530 1330 - 2394
0.78 3530 1330 - 2172
0.84 3530 1330 - 2025
0.96 3530 1330 - 1770
1.1 3530 1330 - 1576
1.2 3530 1330 - 1363
1.4 3530 1330 - 1192
1.6 3530 1330 - 1061
1.8 3530 1330 - 931
2.1 3530 1330 - 822
2.4 3530 1330 - 706
2.7 3530 1330 - 619
3 2

0.95 3530 1330 - 1785

1.1 3530 1330 - 1578
1.2 3530 1330 - 1364
1.4 3530 1330 - 1203
1.6 3530 1330 - 1049
1.9 3530 1330 - 918
2.1 3530 1330 - 809
2.4 3530 1330 - 700
2.7 3530 1330 - 622
3.1 3530 1330 - 543
24833231/EN-US – 07/2021

3.6 3530 1330 - 475

4.1 3530 1330 - 419
4.6 3530 1330 - 370
5.2 3530 1330 - 324
5.9 3530 1330 - 288
6.8 3530 1330 - 249
7.8 3530 1330 - 218
8.8 3530 1330 - 193
9.7 3530 1330 - 175

358 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F47R17, ne=1700 rpm DRN … 3530 lb-in
na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' 71
80MK
12 3530 1330 - 147
13 3530 1330 - 130
2 2

3.2 3530 1330 - 524

3.5 3530 1330 - 489
4.0 3530 1330 - 427
4.5 3530 1330 - 381
5.1 3530 1330 - 334
9
5.8 3530 1330 - 295
6.7 3530 1330 - 253
7.8 3530 1330 - 217
8.9 3530 1330 - 190
9.6 3530 1330 - 178
11 3530 1330 - 149
13 3530 1330 - 131

F57, ne=1700 rpm DRN … 5300 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3

8.5 5300 2070 6 199.70

9.3 5300 2070 6.1 183.60
11 5300 2070 6.1 157.09
12 5300 2070 6.1 136.16
13 5300 2070 6.1 127.27
15 5300 2070 6.1 110.01
18 5300 2070 6.1 93.47
20 5300 2070 6.1 83.46
23 5300 2070 6.5 72.98
25 5300 2070 6.5 68.22
29 5300 2070 6.5 58.97
34 5300 1980 6.6 50.10
38 5300 1880 6.6 44.73
44 5300 1740 6.6 38.21
47 5300 1690 6.6 35.79
56 5220 1560 6.7 30.15
2

42 2560 2200 5.7 40.13

50 4420 1780 5.7 34.24
57 4820 1620 5.6 29.94
60 4730 1590 5.7 28.45
24833231/EN-US – 07/2021

68 5080 1440 5.8 24.96

80 5300 1290 5.8 21.17
89 5300 1220 5.9 19.11
101 5300 1130 5.9 16.81
107 5300 1100 6 15.88
126 5300 1000 6.1 13.52
138 5300 940 6.3 12.29
160 5300 860 6.4 10.64
183 3710 960 7.6 9.31

Catalog – DRN.. Gearmotors (IE3)

359
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F57, ne=1700 rpm DRN … 5300 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
208 3710 900 7.8 8.19
220 3710 870 7.8 7.73
258 3710 790 8 6.58
284 3710 745 8.6 5.98
328 3670 690 8.8 5.18

F57R37, ne=1700 rpm DRN … 5300 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3 3

0.11 5300 2070 - 14832

0.12 5300 2070 - 13604
0.13 5300 2070 - 12602
0.15 5300 2070 - 11252
0.17 5300 2070 - 9986
0.19 5300 2070 - 8787
0.21 5300 2070 - 7908
0.25 5300 2070 - 6913
0.28 5300 2070 - 6030
0.32 5300 2070 - 5289
0.37 5300 2070 - 4654
0.42 5300 2070 - 4060
0.48 5300 2070 - 3564
0.54 5300 2070 - 3161
0.62 5300 2070 - 2737
0.71 5300 2070 - 2409
0.80 5300 2070 - 2131
0.92 5300 2070 - 1840
1.0 5300 2070 - 1623
1.2 5300 2070 - 1439
1.4 5300 2070 - 1238
2 3

0.60 5300 2070 - 2854

0.66 5300 2070 - 2576
0.75 5300 2070 - 2266
0.84 5300 2070 - 2012
0.95 5300 2070 - 1791
1.1 5300 2070 - 1617
1.2 5300 2070 - 1422
1.4 5300 2070 - 1243
1.6 5300 2070 - 1066
24833231/EN-US – 07/2021

1.8 5300 2070 - 949

2.0 5300 2070 - 856
2.3 5300 2070 - 749
2.6 5300 2070 - 658
3.1 5300 2070 - 549
3.5 5300 2070 - 483
3 2

1.5 5300 2070 - 1106

1.8 5300 2070 - 967

360 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F57R37, ne=1700 rpm DRN … 5300 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
2.0 5300 2070 - 851
2.3 5300 2070 - 738
2.6 5300 2070 - 646
3.0 5300 2070 - 558
3.4 5300 2070 - 506
3.8 5300 2070 - 452
4.4 5300 2070 - 386
5.0 5300 2070 - 338
6.7 5300 2070 - 255 9
8.5 5300 2070 - 201
9.4 5300 2070 - 181
11 5300 2070 - 155
2 2

4.0 5300 2070 - 426

4.5 5300 2070 - 382
5.2 5300 2070 - 330
5.7 5300 2070 - 298
6.5 5300 2070 - 262
7.5 5300 2070 - 226
8.5 5300 2070 - 200
10 5300 2070 - 170
11 5300 2070 - 152
13 5300 2070 - 134

F67, ne=1700 rpm DRN … 7250 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3

7.4 7250 2320 5.7 228.99

8.7 7250 2320 5.8 195.39
10.0 7250 2320 5.7 170.85
10 7250 2320 5.7 162.31
12 7250 2320 5.8 142.40
14 7250 2320 5.8 120.79
16 7250 2320 5.8 109.04
18 7250 2320 5.8 95.94
19 7250 2320 5.8 90.59
21 7250 2320 6.3 79.76
25 7250 2320 6.3 67.65
28 7250 2320 6.3 61.07
32 7250 2320 6.3 53.73
24833231/EN-US – 07/2021

34 7250 2320 6.3 50.74

39 7250 2320 6.3 43.20
43 6900 2390 6.4 39.26
50 6540 2470 6.5 34.01
2

47 7250 2320 5.3 36.30

53 7250 2320 5.4 32.08
62 7250 2320 5.4 27.41
68 7250 2320 5.4 25.13

Catalog – DRN.. Gearmotors (IE3)

361
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F67, ne=1700 rpm DRN … 7250 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
77 7250 2320 5.5 22.05
81 7250 2320 5.5 20.90*
93 7250 2320 5.6 18.29
103 7250 2320 5.8 16.48
118 7250 2320 5.7 14.46
133 7250 2320 5.8 12.76
150 7250 2320 6 11.31
176 7250 2240 6.1 9.66
187 4680 2370 8 9.08
198 5040 2270 8.1 8.60
226 5390 2100 8.2 7.53
251 5480 2000 8.7 6.78
286 5390 1910 8.6 5.95
324 5220 1830 8.8 5.25
365 4950 1780 9.3 4.66
428 4420 1740 9.6 3.97

F67R37, ne=1700 rpm DRN … 7250 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3 3

0.09 7250 2320 - 19199

0.10 7250 2320 - 17610
0.11 7250 2320 - 14992
0.13 7250 2320 - 12926
0.15 7250 2320 - 11480
0.17 7250 2320 - 10220
0.19 7250 2320 - 8933
0.21 7250 2320 - 7940
0.24 7250 2320 - 7096
0.28 7250 2320 - 6080
0.32 7250 2320 - 5341
0.36 7250 2320 - 4690
0.42 7250 2320 - 4091
0.48 7250 2320 - 3574
0.54 7250 2320 - 3133
0.62 7250 2320 - 2756
0.70 7250 2320 - 2439
2 3

0.50 7250 2320 - 3377

0.58 7250 2320 - 2912
24833231/EN-US – 07/2021

0.63 7250 2320 - 2714

0.72 7250 2320 - 2372
0.80 7250 2320 - 2126
0.91 7250 2320 - 1859
1.0 7250 2320 - 1631
1.2 7250 2320 - 1437
1.4 7250 2320 - 1256
1.5 7250 2320 - 1126
1.7 7250 2320 - 984

362 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F67R37, ne=1700 rpm DRN … 7250 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
2.0 7250 2320 - 864
2.4 7250 2320 - 722
2.7 7250 2320 - 634
3.2 7250 2320 - 539
3 2

0.81 7250 2320 - 2106

0.90 7250 2320 - 1884
1.0 7250 2320 - 1635
9
1.2 7250 2320 - 1429
1.3 7250 2320 - 1271
1.5 7250 2320 - 1102
1.8 7250 2320 - 970
2.0 7250 2320 - 858
2.3 7250 2320 - 755
2.7 7250 2320 - 641
3.0 7250 2320 - 572
3.3 7250 2320 - 509
3.9 7250 2320 - 437
4.4 7250 2320 - 384
5.0 7250 2320 - 338
5.6 7250 2320 - 305
6.6 7250 2320 - 257
7.4 7250 2320 - 231
8.3 7250 2320 - 205
9.7 7250 2320 - 175
2 2

3.4 7250 2320 - 500

3.7 7250 2320 - 454
4.3 7250 2320 - 392
5.1 7250 2320 - 333
5.7 7250 2320 - 297
6.5 7250 2320 - 261
7.1 7250 2320 - 238
8.5 7250 2320 - 200
9.7 7250 2320 - 176

F77, ne=1700 rpm DRN … 13200 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3

6.0 13200 3530 5.4 281.71

24833231/EN-US – 07/2021

6.5 13200 3530 5.4 262.93

7.5 13200 3530 5.4 225.79
8.6 13200 3530 5.4 198.31
9.0 13200 3530 5.4 188.40
10 13200 3530 5.5 166.47
12 13200 3530 5.5 142.27
13 13200 3530 5.5 130.42
15 13200 3530 5.5 114.45
16 13200 3530 5.5 108.46*

Catalog – DRN.. Gearmotors (IE3)

363
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F77, ne=1700 rpm DRN … 13200 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
18 13200 3530 5.5 94.93
20 13200 3530 5.5 85.52
23 13200 3530 5.5 75.02
23 13200 3530 5.9 72.50
26 13200 3530 5.9 66.46
29 13200 3530 6 58.32
31 13200 3530 6 55.27
35 13200 3530 6 48.37
39 13200 3530 6.1 43.58
44 13200 3530 6 38.23
50 13200 3530 6.1 33.74
57 13200 3530 6.1 29.91
67 12800 3610 6.2 25.54
2

46 9820 4010 4.9 36.58

54 12200 3700 4.9 31.51
59 12600 3640 4.9 28.75
67 13200 3530 4.9 25.50*
79 13200 3530 5 21.43
86 13200 3530 5.1 19.70
97 13200 3530 5.2 17.49
109 13200 3420 5.2 15.64*
121 13200 3280 5.4 14.06
139 13200 3090 5.4 12.20
156 13200 2950 5.5 10.93
183 9550 2860 7.1 9.30
206 9550 2720 7.1 8.26
230 9550 2590 7.2 7.39
256 9550 2470 7.5 6.64
295 9550 2320 7.7 5.76
329 9550 2210 7.8 5.16
397 8930 2100 8.1 4.28

F77R37, ne=1700 rpm DRN … 13200 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
3 3

0.09 13200 3530 - 19180

0.10 13200 3530 - 17593
0.11 13200 3530 - 16128
0.11 13200 3530 - 14978
24833231/EN-US – 07/2021

0.12 13200 3530 - 13731

0.14 13200 3530 - 12049
0.15 13200 3530 - 11035
0.18 13200 3530 - 9683
0.20 13200 3530 - 8464
0.23 13200 3530 - 7520
0.26 13200 3530 - 6580
0.29 13200 3530 - 5808
0.34 13200 3530 - 5026

364 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F77R37, ne=1700 rpm DRN … 13200 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
0.38 13200 3530 - 4435
0.44 13200 3530 - 3832
0.50 13200 3530 - 3381
0.57 13200 3530 - 2978
0.65 13200 3530 - 2613
0.74 13200 3530 - 2284
0.84 13200 3530 - 2029
2 3
9
0.34 9820 4010 - 4931
0.38 9820 4010 - 4523
0.44 9820 4010 - 3851
0.51 9820 4010 - 3320
0.55 9820 4010 - 3095
0.63 9820 4010 - 2705
0.67 9820 4010 - 2536
0.76 9820 4010 - 2238
0.83 9820 4010 - 2039
0.97 9820 4010 - 1759
1.0 9820 4010 - 1639
1.2 9820 4010 - 1433
1.3 9820 4010 - 1343
1.4 9820 4010 - 1185
1.6 9820 4010 - 1051
1.9 9820 4010 - 893
3 2

0.98 13200 3530 - 1728

1.1 13200 3530 - 1544
1.3 13200 3530 - 1354
1.4 13200 3530 - 1200
1.6 13200 3530 - 1053
1.9 13200 3530 - 910
2.1 13200 3530 - 810
2.4 13200 3530 - 710
2.8 13200 3530 - 615*
3.2 13200 3530 - 538
3.5 13200 3530 - 480
4.1 13200 3530 - 413
4.6 13200 3530 - 367
5.3 13200 3530 - 323
6.1 13200 3530 - 280
6.9 13200 3530 - 247
7.7 13200 3530 - 221
24833231/EN-US – 07/2021

8.5 13200 3530 - 199

2 2

2.1 9820 4010 - 815

2.4 9820 4010 - 706
2.6 9820 4010 - 660
3.0 9820 4010 - 571
3.5 9820 4010 - 485
3.9 9820 4010 - 433

Catalog – DRN.. Gearmotors (IE3)

365
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F77R37, ne=1700 rpm DRN … 13200 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' 71 90S 100L
80MK
4.6 9820 4010 - 370
4.9 9820 4010 - 346
5.8 9820 4010 - 292

F87, ne=1700 rpm DRN … 26500 lb-in

na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L
160L
3

6.3 26500 4450 7 270.68

6.7 26500 4450 7 255.37
7.4 26500 4450 7 228.93
8.6 26500 4450 7 197.20
9.4 26500 4450 7 179.97
11 26500 4450 7 159.61
13 26500 4450 7 134.16
14 26500 4450 7 123.29
16 26500 4450 7.1 109.49
17 26500 4450 7.1 97.89
19 26500 4450 7.1 88.01
22 26500 4200 7.1 76.39
25 26500 3960 7.1 68.40
30 26500 3560 7.1 56.75
34 26000 3370 7.5 50.36
38 24900 3270 7.5 45.28
43 24000 3090 7.5 39.30
48 23000 2990 7.6 35.19
58 22200 2760 7.6 29.20
2

50 23000 2930 6.6 33.92

59 21600 2790 6.6 28.78
64 26500 2180 6.8 26.50
72 26500 2000 6.8 23.68
80 26500 1840 6.8 21.32*
88 26500 1700 6.9 19.31
99 26500 1530 6.9 17.12
110 26500 1390 7 15.48
130 26500 1180 7 13.12*
148 26500 1010 7.1 11.46
177 25400 910 7.2 9.58
205 13500 1780 6.7 8.29
231 13500 1650 6.8 7.35
24833231/EN-US – 07/2021

256 13500 1550 6.8 6.65

302 13500 1390 7 5.63
346 13500 1260 7.1 4.92
413 12900 1170 7.4 4.12

366 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F87R57, ne=1700 rpm DRN … 26500 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3 3

0.07 26500 4450 - 23042

0.08 26500 4450 - 20462
0.09 26500 4450 - 18238
0.11 26500 4450 - 15877
0.12 26500 4450 - 14099
0.14 26500 4450 - 12205
0.16 26500 4450 - 10433 9
0.18 26500 4450 - 9381
0.21 26500 4450 - 8142
0.24 26500 4450 - 7100
0.27 26500 4450 - 6273
0.31 26500 4450 - 5510
0.34 26500 4450 - 4954
0.40 26500 4450 - 4245
0.46 26500 4450 - 3721
2 3

0.34 26500 4450 - 4952

0.37 26500 4450 - 4562
0.43 26500 4450 - 3919
0.49 26500 4450 - 3503
0.53 26500 4450 - 3196
0.60 26500 4450 - 2857
0.67 26500 4450 - 2524
0.80 26500 4450 - 2134
0.89 26500 4450 - 1913*
0.99 26500 4450 - 1717
1.2 26500 4450 - 1476
1.3 26500 4450 - 1278
1.5 26500 4450 - 1142
1.7 26500 4450 - 988
1.9 26500 4450 - 883
2.3 26500 4450 - 748
3 2

0.52 26500 4450 - 3244

0.59 26500 4450 - 2881
0.66 26500 4450 - 2576
0.77 26500 4450 - 2199
0.88 26500 4450 - 1930
0.99 26500 4450 - 1709
1.1 26500 4450 - 1493
24833231/EN-US – 07/2021

1.3 26500 4450 - 1300

1.5 26500 4450 - 1148
1.7 26500 4450 - 1010
1.9 26500 4450 - 887
2.2 26500 4450 - 780
2.5 26500 4450 - 674
2.8 26500 4450 - 609
3.3 26500 4450 - 515
3.8 26500 4450 - 452

Catalog – DRN.. Gearmotors (IE3)

367
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F87R57, ne=1700 rpm DRN … 26500 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
4.9 26500 4450 - 345
5.7 26500 4450 - 300
6.8 26500 4450 - 249
2 2

2.6 26500 4450 - 662

2.9 26500 4450 - 592
3.3 26500 4450 - 519
3.6 26500 4450 - 468
4.3 26500 4450 - 398
4.9 26500 4450 - 350
5.4 26500 4450 - 315*
6.0 26500 4450 - 281
7.1 26500 4450 - 240
8.1 26500 4450 - 211
8.8 26500 4450 - 193

F97, ne=1700 rpm DRN … 38000 lb-in

na TaMax FRa ij(/R) i 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 90S 100L 132M 160M 180L 225S
160L
3

6.1 38000 6720 6 276.77

6.7 38000 6720 6 253.41
7.6 38000 6720 6 223.88
9.0 38000 6720 6 189.92
9.7 38000 6720 6 174.87
11 38000 6720 6 156.30
12 38000 6720 6 140.71
13 38000 6720 6 127.42
15 38000 6720 6 112.99
17 38000 6720 6 102.16
17 38000 6720 6.2 97.58
19 38000 6720 6.3 89.85
20 38000 6720 6 86.59
21 38000 6540 6.3 80.31
22 38000 6350 6 75.63
24 38000 6200 6.3 72.29
26 38000 5890 6.3 65.47
29 38000 5520 6.3 58.06
32 38000 5230 6.3 52.49
38 38000 4770 6.4 44.49
44 38000 4410 6.4 38.86
24833231/EN-US – 07/2021

52 38000 3960 6.4 32.50

2

39 27100 5660 5.6 43.28

46 27100 5230 5.6 36.64
50 38000 4060 5.7 33.91
56 38000 3800 5.8 30.39
62 38000 3550 5.8 27.44*
68 38000 3340 5.8 24.92
77 38000 3070 5.9 22.11

368 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F97, ne=1700 rpm DRN … 38000 lb-in
na TaMax FRa ij(/R) i 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 90S 100L 132M 160M 180L 225S
160L
85 38000 2870 5.8 20.07
99 38000 2560 5.9 17.25*
113 38000 2300 5.9 15.06
133 38000 1990 6 12.77
152 36200 1910 6 11.16
188 20800 2680 8.6 9.06
207 20800 2530 8.5 8.22
240 20800 2300 8.6 7.07
276 19900 2200 8.7 6.17 9
325 19000 2070 8.8 5.23
372 18100 1980 9 4.57
439 15900 2000 9 3.87

F97R57, ne=1700 rpm DRN … 38000 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
3 3

0.06 38000 6720 - 29211

0.06 38000 6720 - 26911
0.07 38000 6720 - 23814
0.08 38000 6720 - 20813
0.09 38000 6720 - 18119*
0.11 38000 6720 - 15472
0.12 38000 6720 - 14022
0.14 38000 6720 - 12324
0.16 38000 6720 - 10838
0.18 38000 6720 - 9576
0.20 38000 6720 - 8318
0.23 38000 6720 - 7328
0.26 38000 6720 - 6469
0.30 38000 6720 - 5615
0.34 38000 6720 - 4961*
0.39 38000 6720 - 4333*
2 3

0.27 38000 6720 - 6338

0.30 38000 6720 - 5680
0.34 38000 6720 - 5016
0.39 38000 6720 - 4367
0.43 38000 6720 - 3914
0.51 38000 6720 - 3357
0.56 38000 6720 - 3009
24833231/EN-US – 07/2021

0.69 38000 6720 - 2448

0.77 38000 6720 - 2199
0.86 38000 6720 - 1971
0.98 38000 6720 - 1741*
1.2 38000 6720 - 1468
1.3 38000 6720 - 1316
1.4 38000 6720 - 1189*
1.7 38000 6720 - 1023
3 2

Catalog – DRN.. Gearmotors (IE3)

369
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F97R57, ne=1700 rpm DRN … 38000 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' 71 90S 100L 132M
80MK
0.44 38000 6720 - 3906
0.51 38000 6720 - 3352
0.58 38000 6720 - 2907
0.67 38000 6720 - 2553
0.76 38000 6720 - 2245
0.86 38000 6720 - 1970
0.99 38000 6720 - 1722
1.1 38000 6720 - 1527
1.3 38000 6720 - 1327
1.5 38000 6720 - 1171*
1.7 38000 6720 - 1022
1.9 38000 6720 - 898
2.2 38000 6720 - 784
2.5 38000 6720 - 690
2.8 38000 6720 - 605
3.2 38000 6720 - 529
3.6 38000 6720 - 467
4.2 38000 6720 - 406
4.7 38000 6720 - 363
6.0 38000 6720 - 285
6.9 38000 6720 - 245
8.2 38000 6720 - 208
8.7 38000 6720 - 195
2 2

1.9 38000 6720 - 892

2.2 38000 6720 - 760
2.5 38000 6720 - 667
3.0 38000 6720 - 569
3.3 38000 6720 - 510
3.6 38000 6720 - 473*
4.2 38000 6720 - 403
4.7 38000 6720 - 361
5.4 38000 6720 - 317
6.2 38000 6720 - 275
7.0 38000 6720 - 242

F107, ne=1700 rpm DRN … 69300 lb-in

na TaMax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
3

6.7 67900 11200 5.4 254.40*

24833231/EN-US – 07/2021

7.9 67900 11200 5.4 215.37

8.5 67900 11200 5.4 199.31
9.5 67900 11200 5.4 178.64
11 67900 11200 5.4 161.28*
12 67900 11200 5.4 146.49
13 67900 11200 5.4 129.97
14 67900 11200 5.4 117.94
17 67900 11200 5.4 101.38*
18 67900 11200 5.6 92.47*

370 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F107, ne=1700 rpm DRN … 69300 lb-in
na TaMax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' 100L 132M 160M 180L 225S
160L 225M
19 67900 11200 5.4 88.49
20 67900 11200 5.7 83.99
23 67900 11000 5.7 74.52
25 67900 10600 5.7 67.62
29 67900 9880 5.7 58.12*
34 67900 9300 5.7 50.73
40 67900 8640 5.7 43.03
45 67900 8110 5.7 37.61
53 67900 7390 5.8 31.80 9
2

50 65400 7880 5.1 33.79*

62 69300 6640 5.2 27.57
68 69300 6260 5.2 25.14
78 69300 5670 5.2 21.76*
89 69300 5170 5.2 19.20*
103 69300 4600 5.3 16.58
116 67900 4300 5.3 14.67
138 61900 4390 5.4 12.33
171 57500 4180 5.4 9.96
175 43400 4660 6.7 9.69
203 42400 4350 6.7 8.37
230 40700 4220 6.8 7.40
273 40700 3730 7 6.22
338 40700 3140 7 5.03

F107R77, ne=1700 rpm DRN … 69300 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3 3

0.07 67900 11200 - 25375*

0.08 67900 11200 - 21652
0.09 67900 11200 - 18933
0.10 67900 11200 - 16888
0.12 67900 11200 - 14767
0.15 67900 11200 - 11348*
0.17 67900 11200 - 10039
0.20 67900 11200 - 8548
0.22 67900 11200 - 7674
0.25 67900 11200 - 6767
0.29 67900 11200 - 5954
0.33 67900 11200 - 5223
24833231/EN-US – 07/2021

0.37 67900 11200 - 4567

0.43 67900 11200 - 3948
0.48 67900 11200 - 3521
2 3

0.32 69300 11100 - 5383*

0.37 69300 11100 - 4593
0.42 69300 11100 - 4016
0.45 69300 11100 - 3815
0.51 69300 11100 - 3347

Catalog – DRN.. Gearmotors (IE3)

371
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F107R77, ne=1700 rpm DRN … 69300 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
0.60 69300 11100 - 2839
0.66 69300 11100 - 2563*
0.75 69300 11100 - 2255
0.80 69300 11100 - 2129
0.94 69300 11100 - 1813
1.1 69300 11100 - 1590
1.2 69300 11100 - 1436
1.3 69300 11100 - 1263
1.4 69300 11100 - 1193
1.7 69300 11100 - 1015
1.8 69300 11100 - 923
2.1 69300 11100 - 800
2.4 69300 11100 - 696
3 2

0.56 67900 11200 - 3037

0.62 67900 11200 - 2756
0.72 67900 11200 - 2369
0.82 67900 11200 - 2068
0.93 67900 11200 - 1826
1.1 67900 11200 - 1597
1.2 67900 11200 - 1401
1.4 67900 11200 - 1243
1.6 67900 11200 - 1087
1.8 67900 11200 - 950
2.0 67900 11200 - 834
2.3 67900 11200 - 736
2.7 67900 11200 - 640
3.0 67900 11200 - 560
3.5 67900 11200 - 489
3.9 67900 11200 - 436
4.6 67900 11200 - 370
5.1 67900 11200 - 333
5.8 67900 11200 - 291
6.7 67900 11200 - 255
7.6 67900 11200 - 225*
8.9 67900 11200 - 190

2 2

2.6 69300 11100 - 644

2.9 69300 11100 - 591
3.3 69300 11100 - 518*
3.5 69300 11100 - 491
24833231/EN-US – 07/2021

4.0 69300 11100 - 430

4.4 69300 11100 - 387
5.0 69300 11100 - 340
5.7 69300 11100 - 300
6.4 69300 11100 - 266

372 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F127, ne=1700 rpm DRN … 106100 lb-in
na TaMax FRa ij(/R) i 132S 132L 180M 200L 250ME
rpm lb-in lb ' 132M 160M 180L 225S 280S
160L 225M 280M
3

10.0 106100 20200 4.9 170.83

11 106100 20200 4.9 153.67*
14 106100 19000 4.9 125.37
15 106100 18300 4.9 114.34
17 106100 17200 4.9 98.95
19 106100 16400 4.9 87.31*
23 106100 15400 4.9 75.41* 9
24 106100 14900 5.2 70.07
27 106100 14300 5.2 63.91
31 106100 13300 5.2 55.31
35 106100 12500 5.2 48.80
40 106100 11500 5.2 42.15
46 106100 10700 5.2 37.28
54 106100 9660 5.3 31.33
67 106100 8400 5.3 25.30
2

63 75200 11500 4.6 26.86

69 75200 11000 4.6 24.57
80 106100 7440 4.7 21.38
90 97300 7680 4.7 18.87
104 97300 6930 4.7 16.36
117 97300 6340 4.7 14.55
136 88400 6550 4.8 12.54
167 84000 6060 4.9 10.19
192 61900 7490 6.3 8.86
216 53000 7650 6.4 7.88
250 61900 6610 6.5 6.80
308 53000 6540 6.7 5.52
363 53000 6060 6.8 4.68
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3)

373
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F127R77, ne=1700 rpm DRN … 106100 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' 71 90S 100L 132M 160M
80MK 160L
3 3

0.07 106100 20200 - 24478*

0.08 106100 20200 - 22323
0.09 106100 20200 - 19048
0.10 106100 20200 - 16656
0.12 106100 20200 - 14722*
0.13 106100 20200 - 12912
0.15 106100 20200 - 11656*
0.17 106100 20200 - 10191
0.19 106100 20200 - 8831
0.22 106100 20200 - 7643
0.25 106100 20200 - 6715
0.29 106100 20200 - 5925
0.33 106100 20200 - 5153
0.38 106100 20200 - 4533
0.43 106100 20200 - 3926
0.49 106100 20200 - 3454
0.56 106100 20200 - 3031
3 2

0.64 106100 20200 - 2672

0.72 106100 20200 - 2357*
0.83 106100 20200 - 2038
0.95 106100 20200 - 1784
1.1 106100 20200 - 1606
1.2 106100 20200 - 1390
1.4 106100 20200 - 1220
1.6 106100 20200 - 1077
1.8 106100 20200 - 930
2.1 106100 20200 - 820
2.3 106100 20200 - 727
2.6 106100 20200 - 648
3.1 106100 20200 - 549
3.4 106100 20200 - 495
4.0 106100 20200 - 428
4.5 106100 20200 - 376

F127R87, ne=1700 rpm DRN … 106100 lb-in

na TaMax FRa ij(/R) i 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 90S 100L 132M 160M 180L
160L
3 2

3.5 106100 20200 - 483

24833231/EN-US – 07/2021

4.1 106100 20200 - 418

4.5 106100 20200 - 374
5.4 106100 20200 - 312
5.8 106100 20200 - 293
6.6 106100 20200 - 259
7.6 106100 20200 - 223
8.6 106100 20200 - 198
10 106100 20200 - 166

374 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations 9
F157, ne=1700 rpm DRN … 177000 lb-in
na TaMax FRa ij(/R) i 132L 180M 200L 250ME 315S 315L
rpm lb-in lb ' 160M 180L 225S 280S 315ME 315H
160L 225M 280M
3

6.4 177000 22550 4.5 267.43

7.8 177000 22550 4.5 217.62*
9.5 177000 22550 4.5 178.20*
10 177000 22550 4.5 162.96
12 177000 22550 4.5 141.80*
14 177000 22550 4.5 125.14
16 177000 21900 4.5 108.49 9
18 177000 20860 4.5 96.53*
20 177000 19850 4.8 85.80*
22 177000 19110 4.8 78.46
25 177000 18010 4.8 68.28*
28 177000 17040 4.8 60.25
33 177000 15980 4.8 52.24
37 177000 15150 4.8 46.48*
42 177000 14140 4.9 40.06
52 177000 12810 4.9 32.55
62 177000 11800 4.9 27.60
2

32 97400 20660 4.3 53.55

39 105300 18370 4.3 43.94*
48 120400 16550 4.4 35.75*
59 169000 12450 4.4 28.60*
67 177000 12660 4.4 25.43
77 176100 10520 4.4 22.16
86 171700 10360 4.4 19.77
101 165500 9060 4.5 16.85
122 158400 8560 4.6 13.96
143 153100 8270 4.6 11.92

F157R97, ne=1700 rpm DRN … 177000 lb-in

na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L 225S
160L
3 3

0.05 177000 22500 - 31434

0.06 177000 22500 - 26173
0.07 177000 22500 - 23464
0.08 177000 22500 - 20212
0.09 177000 22500 - 17984*
0.10 177000 22500 - 16358
0.12 177000 22500 - 13751
24833231/EN-US – 07/2021

0.14 177000 22500 - 12235

0.17 177000 22500 - 10033
0.19 177000 22500 - 9021
0.21 177000 22500 - 8026
0.24 177000 22500 - 7075
0.27 177000 22500 - 6295
0.31 177000 22500 - 5404
0.35 177000 22500 - 4831
0.41 177000 22500 - 4130*

Catalog – DRN.. Gearmotors (IE3)

375
 9 theSnuggler® helical gearmotors
F.. DRN.. Possible combinations

F157R97, ne=1700 rpm DRN … 177000 lb-in

na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' 80MK 90S 100L 132M 160M 180L 225S
160L
0.47 177000 22500 - 3607
0.53 177000 22500 - 3210
0.61 177000 22500 - 2780
1.2 177000 22500 - 1441
3 2

0.70 177000 22500 - 2427

0.78 177000 22500 - 2185
0.87 177000 22500 - 1944*
1.0 177000 22500 - 1674
1.3 177000 22500 - 1308
1.5 177000 22500 - 1169
1.8 177000 22500 - 953
2.0 177000 22500 - 845
2.2 177000 22500 - 764
2.5 177000 22500 - 680
3.0 177000 22500 - 576
3.4 177000 22500 - 503
3.8 177000 22500 - 446
4.8 177000 22500 - 353
5.6 177000 22500 - 302
6.2 177000 22500 - 273
7.3 177000 22500 - 232
8.4 177000 22500 - 202
8.6 177000 22500 - 197

24833231/EN-US – 07/2021

376 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
9.3 F.. DRN.. Selections by HP
Error! Bookmark not defined.Error! Bookmark not defined.

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.08 95100 22323 20200 1.10 X

0.09 81200 19048 20200 1.30 X
FA 127R77 (E)DRN 63MS4 940 508/521
0.10 71000 16656 20200 1.50 X
FAF 127R77 (E)DRN 63MS4 1020 506/521
0.11 62700 14722 20200 1.70 X
F 127R77 (E)DRN 63MS4 1020 505/521
0.13 53800 12912 20200 1.95 X
FF 127R77 (E)DRN 63MS4 1120 506/521
0.14 47000 11656 20200 2.3 X
0.16 42500 10191 20200 2.5 X
0.11 62900 14767 11500 1.10 X
0.15
0.17
48300
37500
11348
10039
12400
13000
1.40
1.80
X
X
9
0.20 30000 8548 13400 2.3 X FA 107R77 (E)DRN 63MS4 610 500/521
0.22 32000 7674 13300 2.1 X FAF 107R77 (E)DRN 63MS4 650 498/521
0.25 27300 6767 13500 2.5 X F 107R77 (E)DRN 63MS4 640 497/521
0.28 22800 5954 13700 3.0 X FF 107R77 (E)DRN 63MS4 700 498/521
0.32 19500 5223 13900 3.5 X
0.37 19400 4567 13900 3.5 X
0.48 14200 3521 14100 4.8 X
0.26 28200 6469 7380 1.35 X FA 97R57 (E)DRN 63MS4 405 492/521
0.30 26500 5615 7480 1.45 X FAF 97R57 (E)DRN 63MS4 455 490/521
0.34 22900 4961 7690 1.65 X F 97R57 (E)DRN 63MS4 420 489/521
0.39 20000 4333 7840 1.90 X FF 97R57 (E)DRN 63MS4 495 490/521
0.43 18700 3906 7900 2.0 X FA 97R57 (E)DRN 63MS4 405 492/521
0.50 16200 3352 8020 2.3 X FAF 97R57 (E)DRN 63MS4 450 490/521
0.58 13100 2907 8150 2.9 X F 97R57 (E)DRN 63MS4 420 489/521
0.66 12200 2553 8190 3.1 X FF 97R57 (E)DRN 63MS4 490 490/521
FA 87R57 (E)DRN 63MS4 260 484/521
0.40 19000 4245 5840 1.40 X FAF 87R57 (E)DRN 63MS4 290 482/521
0.45 14700 3721 6160 1.80 X F 87R57 (E)DRN 63MS4 275 481/521
FF 87R57 (E)DRN 63MS4 305 482/521
0.52 15700 3244 6090 1.70 X
0.58 13900 2881 6210 1.90 X
0.65 12400 2576 6300 2.1 X
FA 87R57 (E)DRN 63MS4 260 484/521
0.76 10500 2199 6420 2.5 X
FAF 87R57 (E)DRN 63MS4 285 482/521
0.87 9050 1930 6500 2.9 X
F 87R57 (E)DRN 63MS4 270 481/521
0.98 8190 1709 6540 3.2 X
FF 87R57 (E)DRN 63MS4 305 482/521
1.1 7230 1493 6590 3.7 X
1.3 5530 1300 6670 4.8 X
1.5 5080 1148 6690 5.2 X
FA 77R37 (E)DRN 63MS4 145 476/521
0.74 10900 2284 3870 1.20 X FAF 77R37 (E)DRN 63MS4 160 474/521
0.83 9680 2029 4030 1.35 X F 77R37 (E)DRN 63MS4 155 473/521
FF 77R37 (E)DRN 63MS4 175 474/521
0.97 8200 1728 4170 1.60 X
1.1 7650 1544 4220 1.75 X
1.2 6710 1354 4290 2.0 X FA 77R37 (E)DRN 63MS4 145 476/521
1.4 5940 1200 4340 2.2 X FAF 77R37 (E)DRN 63MS4 160 474/521
1.6 5210 1053 4390 2.5 X F 77R37 (E)DRN 63MS4 150 473/521
1.9 4430 910 4430 3.0 X FF 77R37 (E)DRN 63MS4 175 474/521
2.1 3610 810 4460 3.7 X
2.4 3170 710 4470 4.2 X
1.2 6650 1429 2440 1.10 X
1.3 6030 1271 2560 1.20 X
24833231/EN-US – 07/2021

1.5 4980 1102 2720 1.45 X

1.7 4380 970 2790 1.65 X FA 67R37 (E)DRN 63MS4 95 468/521
2.0 3830 858 2850 1.90 X FAF 67R37 (E)DRN 63MS4 110 466/521
2.2 3370 755 2890 2.1 X F 67R37 (E)DRN 63MS4 100 465/521
2.6 2860 641 2920 2.5 X FF 67R37 (E)DRN 63MS4 115 466/521
2.9 2710 572 2920 2.7 X
3.3 2270 509 2920 3.2 X
3.9 1970 437 2920 3.7 X

Catalog – DRN.. Gearmotors (IE3)

377
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.0 4320 851 2250 1.25 X

2.3 3680 738 2350 1.45 X FA 57R37 (E)DRN 63MS4 86 460/521
2.6 3200 646 2430 1.65 X FAF 57R37 (E)DRN 63MS4 98 459/521
3.0 2720 558 2490 1.95 X F 57R37 (E)DRN 63MS4 87 458/521
3.3 2400 506 2540 2.2 X FF 57R37 (E)DRN 63MS4 100 459/521
3.7 2040 452 2580 2.6 X
4.0 2180 426 2560 2.4 X
FA 57R37 (E)DRN 63MS4 85 460/521
4.4 1910 382 2580 2.8 X
FAF 57R37 (E)DRN 63MS4 97 459/521
5.1 1620 330 2580 3.3 X
F 57R37 (E)DRN 63MS4 85 458/521
5.6 1470 298 2580 3.6 X
FF 57R37 (E)DRN 63MS4 99 459/521
6.4 1290 262 2580 4.1 X
FA 47R17 (E)DRN 63MS4 52 453/521
3.1 2720 543 1570 1.30 X
FAF 47R17 (E)DRN 63MS4 58 452/521
3.5 2320 475 1650 1.50 X
F 47R17 (E)DRN 63MS4 54 451/521
4.0 2020 419 1710 1.75 X
FF 47R17 (E)DRN 63MS4 61 452/521
3.2 2680 524 1580 1.30 X
3.4 2480 489 1620 1.45 X
FA 47R17 (E)DRN 63MS4 51 453/521
3.9 2130 427 1690 1.65 X
FAF 47R17 (E)DRN 63MS4 57 452/521
4.4 1880 381 1730 1.90 X
F 47R17 (E)DRN 63MS4 53 451/521
5.0 1650 334 1760 2.1 X
FF 47R17 (E)DRN 63MS4 60 452/521
5.7 1430 295 1790 2.5 X
6.6 1180 253 1810 3.0 X
5.2 1520 322 1040 1.15 X FA 37R17 (E)DRN 63MS4 42 446/521
6.1 1330 278 1090 1.30 X FAF 37R17 (E)DRN 63MS4 45 445/521
6.9 1120 242 1140 1.60 X F 37R17 (E)DRN 63MS4 43 444/521
7.6 1090 221 1150 1.60 X FF 37R17 (E)DRN 63MS4 47 445/521
5.2 1650 326 1000 1.05 X
5.9 1420 285 1070 1.25 X FA 37R17 (E)DRN 63MS4 41 446/521
6.7 1240 250 1120 1.45 X FAF 37R17 (E)DRN 63MS4 45 445/521
7.7 1090 219 1150 1.60 X F 37R17 (E)DRN 63MS4 42 444/521
9.0 920 186 1180 1.90 X FF 37R17 (E)DRN 63MS4 47 445/521
10 820 167 1190 2.1 X
7.6 1080 221 1010 1.05 X FA 27R17 (E)DRN 63MS4 28 441/521
9.8 820 172 1010 1.40 X FAF 27R17 (E)DRN 63MS4 30 442/521
11 720 153 1010 1.60 X F 27R17 (E)DRN 63MS4 29 443/521
13 595 130 1010 1.90 X FF 27R17 (E)DRN 63MS4 31 442/521
8.0 1040 211 1010 1.10 X
9.0 910 186 1010 1.25 X FA 27R17 (E)DRN 63MS4 28 441/521
12 720 142 1010 1.60 X FAF 27R17 (E)DRN 63MS4 29 442/521
14 615 124 1010 1.85 X F 27R17 (E)DRN 63MS4 29 443/521
15 535 109 1010 2.1 X FF 27R17 (E)DRN 63MS4 31 442/521
18 465 96 1010 2.5 X
4.8 2090 228.99 2920 3.5
FA 67 DRN 63M6 71 468
5.6 1790 195.39 2920 4.0
FAF 67 DRN 63M6 85 466
6.4 1560 170.85 2920 4.6
F 67 DRN 63M6 77 465
6.8 1480 162.31 2920 4.9
FF 67 DRN 63M6 90 466
7.7 1300 142.40 2920 5.6
5.5 1820 199.70 2580 2.9
FA 57 DRN 63M6 62 460
6.0 1680 183.60 2580 3.2
FAF 57 DRN 63M6 74 459
7.0 1430 157.09 2580 3.7
F 57 DRN 63M6 63 458
8.1 1240 136.16 2580 4.2
FF 57 DRN 63M6 77 459
8.6 1160 127.27 2580 4.5
8.4 1190 199.70 2580 4.4 X FA 57 (E)DRN 63MS4 62 460
9.2 1100 183.60 2580 4.8 X FAF 57 (E)DRN 63MS4 74 459
24833231/EN-US – 07/2021

11 940 157.09 2580 5.6 X F 57 (E)DRN 63MS4 63 458

12 810 136.16 2580 6.5 X FF 57 (E)DRN 63MS4 77 459
5.8 1740 190.76 1750 2.0
6.3 1600 175.38 1770 2.2
7.3 1370 150.06 1790 2.6 FA 47 DRN 63M6 46 453
8.5 1190 130.07 1810 3.0 FAF 47 DRN 63M6 52 452
9.1 1110 121.57 1820 3.2 F 47 DRN 63M6 48 451
10 960 105.09 1830 3.7 FF 47 DRN 63M6 55 452
12 810 89.29 1840 4.3
14 730 79.72 1840 4.8

378 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.8 1140 190.76 1820 3.1 X FA 47 (E)DRN 63MS4 46 453

9.6 1050 175.38 1820 3.4 X FAF 47 (E)DRN 63MS4 52 452
11 900 150.06 1830 3.9 X F 47 (E)DRN 63MS4 48 451
13 780 130.07 1840 4.5 X FF 47 (E)DRN 63MS4 55 452
8.6 1170 128.51 1130 1.50
FA 37 DRN 63M6 35 446
9.3 1080 117.88 1150 1.65
FAF 37 DRN 63M6 39 445
11 910 100.36 1180 1.90
F 37 DRN 63M6 36 444
13 790 86.53 1190 2.2
FF 37 DRN 63M6 40 445
14 735 80.65 1200 2.4
13 770 128.51 1200 2.3 X
FA 37 (E)DRN 63MS4 35 446
14 705 117.88 1200 2.5 X
FAF 37 (E)DRN 63MS4 39 445
9
17 600 100.36 1220 2.9 X
F 37 (E)DRN 63MS4 36 444
19 515 86.53 1220 3.4 X
FF 37 (E)DRN 63MS4 40 445
21 480 80.65 1230 3.7 X
10 1000 109.90 1010 1.15 FA 27 DRN 63M6 22 441
12 860 94.76 1010 1.30 FAF 27 DRN 63M6 23 442
12 800 88.32 1010 1.40 F 27 DRN 63M6 23 443
14 705 77.21 1010 1.65 FF 27 DRN 63M6 25 442
12 840 140.74 1010 1.35 X
13 770 129.09 1010 1.50 X
15 655 109.90 1010 1.75 X
18 565 94.76 1010 2.0 X
19 525 88.32 1010 2.2 X
22 460 77.21 1010 2.5 X FA 27 (E)DRN 63MS4 22 441
23 430 72.37 1010 2.6 X FAF 27 (E)DRN 63MS4 23 442
26 380 63.86 1010 3.0 X F 27 (E)DRN 63MS4 23 443
30 335 56.62 1010 3.4 X FF 27 (E)DRN 63MS4 25 442
33 300 50.19 1010 3.8 X
36 280 46.78 1000 4.1 X
41 245 40.89 960 4.7 X
44 225 38.33 940 5.0 X
50 200 33.83 910 5.7 X
58 175 29.56 870 6.5 X
63 161 27.18 850 7.0 X
73 138 23.25 810 8.2 X
84 120 20.15 775 9.5 X
90 112 18.84 755 10 X
104 97 16.28 725 12 X
123 82 13.84 685 14 X
FA 27 (E)DRN 63MS4 21 441
138 73 12.35 665 16 X
FAF 27 (E)DRN 63MS4 23 442
161 63 10.55 630 18 X
F 27 (E)DRN 63MS4 22 443
172 59 9.88 620 19 X
FF 27 (E)DRN 63MS4 24 442
181 56 9.40 605 20 X
209 48 8.13 580 22 X
246 41 6.91 550 24 X
276 37 6.17 530 26 X
323 31 5.27 505 28 X
345 29 4.93 495 29 X
409 25 4.16 465 31 X

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs
24833231/EN-US – 07/2021

0.13 93100 12912 20200 1.15 X

0.15 82500 11656 20200 1.30 X FA 127R77 (E)DRN 63M4 940 508/521
0.17 73500 10191 20200 1.45 X FAF 127R77 (E)DRN 63M4 1030 506/521
0.19 59800 8831 20200 1.75 X F 127R77 (E)DRN 63M4 1020 505/521
0.22 51800 7643 20200 2.0 X FF 127R77 (E)DRN 63M4 1120 506/521
0.25 49000 6715 20200 2.2 X

Catalog – DRN.. Gearmotors (IE3)

379
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.20 55900 8548 12000 1.20 X

0.22 55300 7674 12000 1.25 X
FA 107R77 (E)DRN 63M4 610 500/521
0.25 47900 6767 12400 1.40 X
FAF 107R77 (E)DRN 63M4 660 498/521
0.29 40900 5954 12800 1.65 X
F 107R77 (E)DRN 63M4 650 497/521
0.33 35400 5223 13100 1.90 X
FF 107R77 (E)DRN 63M4 710 498/521
0.37 33300 4567 13200 2.0 X
0.48 24900 3521 13600 2.7 X
0.56 22100 3037 13800 3.1 X FA 107R77 (E)DRN 63M4 610 500/521
0.62 20100 2756 13900 3.4 X FAF 107R77 (E)DRN 63M4 650 498/521
0.72 17300 2369 14000 3.9 X F 107R77 (E)DRN 63M4 640 497/521
0.82 15100 2068 14100 4.5 X FF 107R77 (E)DRN 63M4 710 498/521
FA 97R57 (E)DRN 63M4 410 492/521
FAF 97R57 (E)DRN 63M4 460 490/521
0.39 33200 4333 7060 1.15 X
F 97R57 (E)DRN 63M4 425 489/521
FF 97R57 (E)DRN 63M4 500 490/521
0.44 30700 3906 7230 1.25 X
0.51 26500 3352 7480 1.45 X
0.58 22100 2907 7730 1.70 X
0.67 20100 2553 7840 1.90 X FA 97R57 (E)DRN 63M4 410 492/521
0.76 17600 2245 7950 2.1 X FAF 97R57 (E)DRN 63M4 455 490/521
0.86 15300 1970 8060 2.5 X F 97R57 (E)DRN 63M4 425 489/521
0.99 13600 1722 8130 2.8 X FF 97R57 (E)DRN 63M4 495 490/521
1.1 12100 1527 8200 3.1 X
1.3 9730 1327 8290 3.9 X
1.4 9270 1171 8310 4.1 X
0.66 20400 2576 5720 1.30 X
0.77 17300 2199 5970 1.55 X
0.88 14900 1930 6140 1.75 X
0.99 13400 1709 6240 1.95 X FA 87R57 (E)DRN 63M4 265 484/521
1.1 11800 1493 6340 2.2 X FAF 87R57 (E)DRN 63M4 290 482/521
1.3 9530 1300 6470 2.8 X F 87R57 (E)DRN 63M4 275 481/521
1.5 8610 1148 6520 3.1 X FF 87R57 (E)DRN 63M4 310 482/521
1.7 7410 1010 6580 3.6 X
1.9 6650 887 6620 4.0 X
2.2 5720 780 6660 4.6 X
1.1 12400 1544 3670 1.05 X
1.3 10800 1354 3890 1.20 X
1.4 9630 1200 4030 1.40 X FA 77R37 (E)DRN 63M4 150 476/521
1.6 8450 1053 4150 1.55 X FAF 77R37 (E)DRN 63M4 165 474/521
1.9 7230 910 4250 1.85 X F 77R37 (E)DRN 63M4 160 473/521
2.1 6100 810 4330 2.2 X FF 77R37 (E)DRN 63M4 180 474/521
2.4 5350 710 4380 2.5 X
2.8 4800 615 4410 2.8 X
2.0 6470 858 2480 1.10 X
2.2 5690 755 2610 1.25 X
FA 67R37 (E)DRN 63M4 100 468/521
2.6 4830 641 2740 1.50 X
FAF 67R37 (E)DRN 63M4 115 466/521
3.0 4470 572 2780 1.60 X
F 67R37 (E)DRN 63M4 105 465/521
3.3 3830 509 2850 1.90 X
FF 67R37 (E)DRN 63M4 120 466/521
3.9 3310 437 2900 2.2 X
4.4 2990 384 2920 2.4 X
3.4 4020 500 2830 1.80 X
3.8 3680 454 2870 1.95 X
4.3 3150 392 2910 2.3 X FA 67R37 (E)DRN 63M4 98 468/521
5.1 2630 333 2920 2.8 X FAF 67R37 (E)DRN 63M4 110 466/521
5.7 2320 297 2920 3.1 X F 67R37 (E)DRN 63M4 105 465/521
24833231/EN-US – 07/2021

6.5 2040 261 2920 3.5 X FF 67R37 (E)DRN 63M4 120 466/521
7.2 1810 238 2920 4.0 X
8.5 1500 200 2920 4.8 X
3.0 4430 558 2230 1.20 X
FA 57R37 (E)DRN 63M4 92 460/521
3.4 3960 506 2310 1.35 X
FAF 57R37 (E)DRN 63M4 105 459/521
3.8 3430 452 2390 1.55 X
F 57R37 (E)DRN 63M4 92 458/521
4.4 2930 386 2460 1.80 X
FF 57R37 (E)DRN 63M4 105 459/521
5.0 2540 338 2520 2.1 X

380 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.0 3510 426 2380 1.50 X

4.5 3100 382 2440 1.70 X
FA 57R37 (E)DRN 63M4 91 460/521
5.2 2650 330 2500 2.0 X
FAF 57R37 (E)DRN 63M4 105 459/521
5.7 2390 298 2540 2.2 X
F 57R37 (E)DRN 63M4 91 458/521
6.5 2110 262 2570 2.5 X
FF 57R37 (E)DRN 63M4 105 459/521
7.5 1770 226 2580 3.0 X
8.5 1530 200 2580 3.5 X
4.6 2840 370 1540 1.25 X FA 47R17 (E)DRN 63M4 58 453/521
5.3 2630 324 1590 1.35 X FAF 47R17 (E)DRN 63M4 64 452/521
5.9 2270 288 1670 1.55 X F 47R17 (E)DRN 63M4 60 451/521
6.8 1910 249 1720 1.85 X FF 47R17 (E)DRN 63M4 67 452/521 9
5.1 2690 334 1580 1.30 X
5.8 2350 295 1650 1.50 X FA 47R17 (E)DRN 63M4 56 453/521
6.7 1970 253 1720 1.80 X FAF 47R17 (E)DRN 63M4 62 452/521
7.8 1770 217 1740 2.0 X F 47R17 (E)DRN 63M4 58 451/521
9.0 1540 190 1780 2.3 X FF 47R17 (E)DRN 63M4 65 452/521
9.6 1430 178 1790 2.5 X
9.1 1500 186 1050 1.20 X FA 37R17 (E)DRN 63M4 47 446/521
10 1340 167 1090 1.30 X FAF 37R17 (E)DRN 63M4 50 445/521
12 1190 145 1130 1.50 X F 37R17 (E)DRN 63M4 48 444/521
13 1050 129 1150 1.65 X FF 37R17 (E)DRN 63M4 52 445/521
12 1160 142 1010 1.00 FA 27R17 (E)DRN 63M4 33 441/521
14 1000 124 1010 1.15 X FAF 27R17 (E)DRN 63M4 35 442/521
16 870 109 1010 1.30 X F 27R17 (E)DRN 63M4 34 443/521
18 765 96 1010 1.50 X FF 27R17 (E)DRN 63M4 36 442/521
FA 77 DRN 71MS6 125 476
4 3930 281.71 4440 3.2
FAF 77 DRN 71MS6 140 474
4.3 3665 262.93 4450 3.4
F 77 DRN 71MS6 135 473
5 3150 225.79 4470 4.0
FF 77 DRN 71MS6 155 474
FA 67 (E)DRN 63M4 76 468
7.4 2120 228.99 2920 3.4 X
FAF 67 (E)DRN 63M4 90 466
8.7 1810 195.39 2920 4.0 X
F 67 (E)DRN 63M4 82 465
9.9 1580 170.85 2920 4.6 X
FF 67 (E)DRN 63M4 95 466
FA 67 DRN 71MS6 72 468
4.9 3195 228.99 2890 2.1
FAF 67 DRN 71MS6 86 466
5.8 2725 195.39 2920 2.5
F 67 DRN 71MS6 78 465
6.6 2380 170.85 2920 2.9
FF 67 DRN 71MS6 92 466
8.5 1850 199.70 2580 2.9 X
FA 57 (E)DRN 63M4 67 460
9.3 1700 183.60 2580 3.1 X
FAF 57 (E)DRN 63M4 79 459
11 1450 157.09 2580 3.6 X
F 57 (E)DRN 63M4 68 458
12 1260 136.16 2580 4.2 X
FF 57 (E)DRN 63M4 82 459
13 1180 127.27 2580 4.5 X
5.7 2785 199.70 2460 1.80
6.2 2560 183.60 2500 1.95 FA 57 DRN 71MS6 64 460
7.2 2190 157.09 2550 2.3 FAF 57 DRN 71MS6 76 459
8.3 1900 136.16 2580 2.6 F 57 DRN 71MS6 64 458
8.9 1775 127.27 2580 2.8 FF 57 DRN 71MS6 78 459
10 1535 110.01 2580 3.3
8.9 1760 190.76 1750 2.0 X
FA 47 (E)DRN 63M4 52 453
9.7 1620 175.38 1760 2.2 X
FAF 47 (E)DRN 63M4 58 452
11 1390 150.06 1790 2.5 X
F 47 (E)DRN 63M4 54 451
13 1200 130.07 1810 2.9 X
FF 47 (E)DRN 63M4 61 452
14 1120 121.57 1820 3.1 X
24833231/EN-US – 07/2021

5.9 2660 190.76 1550 1.25

FA 47 DRN 71MS6 47 453
6.4 2445 175.38 1600 1.35
FAF 47 DRN 71MS6 53 452
7.5 2090 150.06 1680 1.60
F 47 DRN 71MS6 49 451
8.7 1815 130.07 1720 1.85
FF 47 DRN 71MS6 56 452
9.3 1695 121.57 1740 2.0

Catalog – DRN.. Gearmotors (IE3)

381
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

13 1190 128.51 1130 1.50 X

14 1090 117.88 1150 1.60 X
17 930 100.36 1170 1.90 X FA 37 (E)DRN 63M4 41 446
20 800 86.53 1190 2.2 X FAF 37 (E)DRN 63M4 45 445
21 745 80.65 1200 2.4 X F 37 (E)DRN 63M4 42 444
24 650 70.50 1210 2.7 X FF 37 (E)DRN 63M4 46 445
26 610 66.09 1210 2.9 X
29 540 58.32 1220 3.3 X
9.6 1645 117.88 980 1.00
FA 37 DRN 71MS6 37 446
11 1400 100.36 1060 1.20
FAF 37 DRN 71MS6 40 445
13 1205 86.53 1110 1.40
F 37 DRN 71MS6 38 444
14 1125 80.65 1130 1.50
FF 37 DRN 71MS6 42 445
16 985 70.50 1160 1.70
15 1010 109.90 1010 1.15 X
18 870 94.76 1010 1.30 X
19 810 88.32 1010 1.40 X
22 715 77.21 1010 1.60 X
23 670 72.37 1010 1.70 X FA 27 (E)DRN 63M4 28 441
27 590 63.86 1010 1.95 X FAF 27 (E)DRN 63M4 29 442
30 525 56.62 1010 2.2 X F 27 (E)DRN 63M4 29 443
34 465 50.19 980 2.5 X FF 27 (E)DRN 63M4 31 442
36 430 46.78 960 2.6 X
42 375 40.89 920 3.0 X
44 355 38.33 910 3.2 X
50 310 33.83 880 3.7 X
57 275 29.56 840 4.2 X
62 253 27.18 820 4.6 X
73 216 23.25 785 5.3 X
84 187 20.15 755 6.2 X
90 175 18.84 740 6.6 X
104 151 16.28 710 7.6 X
122 129 13.84 675 9.0 X
FA 27 (E)DRN 63M4 27 441
137 115 12.35 650 10 X
FAF 27 (E)DRN 63M4 29 442
161 98 10.55 620 12 X
F 27 (E)DRN 63M4 28 443
172 92 9.88 610 13 X
FF 27 (E)DRN 63M4 30 442
180 87 9.40 595 13 X
208 76 8.13 570 14 X
245 64 6.91 540 16 X
275 57 6.17 525 17 X
322 49 5.27 495 18 X
344 46 4.93 485 19 X
407 39 4.16 460 20 X

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.13 151310 13751 25410 1.15 X

FA 157R97 (E)DRN 71MS4 1690 516/522
0.14 134630 12235 25950 1.30 X
FAF 157R97 (E)DRN 71MS4 1820 514/522
0.24 77850 7075 27000 2.3 X
F 157R97 (E)DRN 71MS4 1740 513/522
0.27 69270 6295 27000 2.6 X
FF 157R97 (E)DRN 71MS4 1970 514/522
0.32 59460 5404 27000 3.0 X
0.19 84200 8831 20200 1.25 X
0.22 72900 7643 20200 1.45 X FA 127R77 (E)DRN 71MS4 940 508/521
24833231/EN-US – 07/2021

0.25 67600 6715 20200 1.55 X FAF 127R77 (E)DRN 71MS4 1030 506/521
0.29 59600 5925 20200 1.80 X F 127R77 (E)DRN 71MS4 1020 505/521
0.33 50600 5153 20200 2.1 X FF 127R77 (E)DRN 71MS4 1120 506/521
0.37 43600 4533 20200 2.4 X
0.29 57300 5954 11900 1.20 X FA 107R77 (E)DRN 71MS4 610 500/521
0.33 49800 5223 12300 1.35 X FAF 107R77 (E)DRN 71MS4 660 498/521
0.37 45900 4567 12600 1.50 X F 107R77 (E)DRN 71MS4 650 497/521
0.48 34600 3521 13200 1.95 X FF 107R77 (E)DRN 71MS4 710 498/521

382 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.56 30600 3037 13400 2.2 X

0.62 27800 2756 13500 2.4 X FA 107R77 (E)DRN 71MS4 610 500/521
0.72 23900 2369 13700 2.8 X FAF 107R77 (E)DRN 71MS4 650 498/521
0.82 20800 2068 13800 3.2 X F 107R77 (E)DRN 71MS4 640 497/521
1.1 15900 1597 14100 4.3 X FF 107R77 (E)DRN 71MS4 710 498/521
1.2 13600 1401 14100 5.0 X
0.58 30200 2907 7260 1.25 X
0.67 27200 2553 7440 1.40 X
0.76 23900 2245 7630 1.60 X
FA 97R57 (E)DRN 71MS4 410 492/521
0.86 20800 1970 7800 1.85 X
FAF 97R57 (E)DRN 71MS4 455 490/521
0.99 18400 1722 7920 2.1 X 9
F 97R57 (E)DRN 71MS4 425 489/521
1.1 16300 1527 8010 2.3 X
FF 97R57 (E)DRN 71MS4 495 490/521
1.3 13400 1327 8140 2.8 X
1.4 12500 1171 8180 3.0 X
1.7 10900 1022 8240 3.5 X
0.88 20300 1930 5730 1.30 X
0.99 18200 1709 5900 1.45 X
1.1 16000 1493 6070 1.65 X
FA 87R57 (E)DRN 71MS4 265 484/521
1.3 13100 1300 6260 2.0 X
FAF 87R57 (E)DRN 71MS4 290 482/521
1.5 11800 1148 6340 2.2 X
F 87R57 (E)DRN 71MS4 275 481/521
1.7 10200 1010 6430 2.6 X
FF 87R57 (E)DRN 71MS4 310 482/521
1.9 9130 887 6500 2.9 X
2.2 7900 780 6560 3.4 X
2.5 6650 674 6620 4.0 X
1.6 11300 1053 3820 1.15 X
1.9 9770 910 4020 1.35 X
2.1 8370 810 4160 1.60 X FA 77R37 (E)DRN 71MS4 150 476/521
2.4 7340 710 4250 1.80 X FAF 77R37 (E)DRN 71MS4 165 474/521
2.8 6520 615 4310 2.0 X F 77R37 (E)DRN 71MS4 160 473/521
3.2 5710 538 4360 2.3 X FF 77R37 (E)DRN 71MS4 180 474/521
3.5 5050 480 4390 2.6 X
4.1 4260 413 4430 3.1 X
FA 67R37 (E)DRN 71MS4 100 468/521
3.0 6070 572 2550 1.20 X
FAF 67R37 (E)DRN 71MS4 115 466/521
3.3 5250 509 2680 1.40 X
F 67R37 (E)DRN 71MS4 105 465/521
3.9 4530 437 2770 1.60 X
FF 67R37 (E)DRN 71MS4 120 466/521
3.4 5440 500 2650 1.35 X
3.8 4970 454 2720 1.45 X
FA 67R37 (E)DRN 71MS4 98 468/521
4.3 4260 392 2810 1.70 X
FAF 67R37 (E)DRN 71MS4 110 466/521
5.1 3570 333 2880 2.0 X
F 67R37 (E)DRN 71MS4 105 465/521
5.7 3160 297 2910 2.3 X
FF 67R37 (E)DRN 71MS4 120 466/521
6.5 2780 261 2920 2.6 X
7.2 2480 238 2920 2.9 X
FA 57R37 (E)DRN 71MS4 92 460/521
4.4 4010 386 2300 1.30 X
FAF 57R37 (E)DRN 71MS4 105 459/521
5.0 3490 338 2380 1.50 X
F 57R37 (E)DRN 71MS4 92 458/521
6.7 2640 255 2500 2.0 X
FF 57R37 (E)DRN 71MS4 105 459/521
4.5 4180 382 2270 1.25 X
5.2 3590 330 2370 1.50 X
FA 57R37 (E)DRN 71MS4 91 460/521
5.7 3240 298 2420 1.65 X
FAF 57R37 (E)DRN 71MS4 105 459/521
6.5 2850 262 2480 1.85 X
F 57R37 (E)DRN 71MS4 91 458/521
7.5 2410 226 2540 2.2 X
FF 57R37 (E)DRN 71MS4 105 459/521
8.5 2090 200 2580 2.5 X
10 1780 170 2580 3.0 X
24833231/EN-US – 07/2021

6.7 2680 253 1580 1.30 X

7.8 2390 217 1640 1.50 X FA 47R17 (E)DRN 71MS4 56 453/521
9.0 2070 190 1700 1.70 X FAF 47R17 (E)DRN 71MS4 62 452/521
9.6 1940 178 1720 1.80 X F 47R17 (E)DRN 71MS4 58 451/521
11 1610 149 1770 2.2 X FF 47R17 (E)DRN 71MS4 65 452/521
13 1410 131 1790 2.5 X
12 1600 145 1020 1.10 X
FA 37R17 (E)DRN 71MS4 47 446/521
13 1420 129 1070 1.25 X
FAF 37R17 (E)DRN 71MS4 50 445/521
14 1290 118 1100 1.35 X
F 37R17 (E)DRN 71MS4 48 444/521
17 1070 98 1150 1.65 X
FF 37R17 (E)DRN 71MS4 52 445/521
20 930 87 1170 1.90 X

Catalog – DRN.. Gearmotors (IE3)

383
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.9 5320 281.71 4380 2.5

FA 77 DRN 71M6 130 476
4.2 4970 262.93 4400 2.7
FAF 77 DRN 71M6 145 474
4.9 4270 225.79 4430 3.1
F 77 DRN 71M6 135 473
5.5 3750 198.31 4450 3.5
FF 77 DRN 71M6 160 474
5.8 3560 188.40 4460 3.7
4.8 4330 228.99 2800 1.65
FA 67 DRN 71M6 76 468
5.6 3690 195.39 2860 1.95
FAF 67 DRN 71M6 90 466
6.4 3230 170.85 2910 2.2
F 67 DRN 71M6 82 465
6.8 3070 162.31 2920 2.4
FF 67 DRN 71M6 95 466
7.7 2690 142.40 2920 2.7
7.4 2800 228.99 2920 2.6 X
FA 67 (E)DRN 71MS4 76 468
8.7 2390 195.39 2920 3.0 X
FAF 67 (E)DRN 71MS4 90 466
9.9 2090 170.85 2920 3.5 X
F 67 (E)DRN 71MS4 82 465
10 1980 162.31 2920 3.6 X
FF 67 (E)DRN 71MS4 95 466
12 1740 142.40 2920 4.2 X
5.5 3770 199.70 2340 1.40
6.0 3470 183.60 2380 1.55 FA 57 DRN 71M6 67 460
7.0 2970 157.09 2460 1.80 FAF 57 DRN 71M6 79 459
8.1 2570 136.16 2510 2.1 F 57 DRN 71M6 68 458
8.6 2400 127.27 2540 2.2 FF 57 DRN 71M6 82 459
10 2080 110.01 2580 2.5
8.5 2440 199.70 2530 2.2 X
9.3 2240 183.60 2560 2.4 X FA 57 (E)DRN 71MS4 67 460
11 1920 157.09 2580 2.8 X FAF 57 (E)DRN 71MS4 79 459
12 1660 136.16 2580 3.2 X F 57 (E)DRN 71MS4 68 458
13 1550 127.27 2580 3.4 X FF 57 (E)DRN 71MS4 82 459
15 1340 110.01 2580 3.9 X
7.3 2830 150.06 1540 1.25 FA 47 DRN 71M6 52 453
8.5 2460 130.07 1630 1.45 FAF 47 DRN 71M6 58 452
9.1 2290 121.57 1660 1.55 F 47 DRN 71M6 54 451
10 1980 105.09 1710 1.80 FF 47 DRN 71M6 61 452
8.9 2330 190.76 1650 1.50 X
9.7 2140 175.38 1690 1.65 X
FA 47 (E)DRN 71MS4 52 453
11 1830 150.06 1740 1.95 X
FAF 47 (E)DRN 71MS4 58 452
13 1590 130.07 1770 2.2 X
F 47 (E)DRN 71MS4 54 451
14 1480 121.57 1780 2.4 X
FF 47 (E)DRN 71MS4 61 452
16 1280 105.09 1800 2.8 X
19 1090 89.29 1820 3.2 X
13 1570 128.51 1030 1.10 X
14 1440 117.88 1070 1.25 X
17 1220 100.36 1120 1.45 X
20 1050 86.53 1150 1.65 X
21 980 80.65 1160 1.80 X
24 860 70.50 1180 2.0 X
FA 37 (E)DRN 71MS4 41 446
26 800 66.09 1190 2.2 X
FAF 37 (E)DRN 71MS4 45 445
29 710 58.32 1200 2.5 X
F 37 (E)DRN 71MS4 42 444
31 665 54.54 1210 2.6 X
FF 37 (E)DRN 71MS4 46 445
33 630 51.70 1210 2.8 X
36 575 47.02 1220 3.1 X
39 535 43.83 1220 3.3 X
44 465 38.31 1230 3.8 X
47 435 35.91 1210 4.0 X
54 385 31.69 1170 4.6 X
22 940 77.21 1010 1.20 X
24833231/EN-US – 07/2021

23 880 72.37 1010 1.30 X

27 780 63.86 990 1.45 X
FA 27 (E)DRN 71MS4 28 441
30 690 56.62 970 1.65 X
FAF 27 (E)DRN 71MS4 29 442
34 610 50.19 940 1.85 X
F 27 (E)DRN 71MS4 29 443
36 570 46.78 930 2.0 X
FF 27 (E)DRN 71MS4 31 442
42 500 40.89 900 2.3 X
45 465 38.33 880 2.5 X
51 410 33.83 850 2.8 X

384 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

58 357 29.56 820 3.2 X

63 329 27.18 810 3.5 X
74 281 23.25 770 4.0 X
85 244 20.15 740 4.7 X
91 228 18.84 725 5.0 X
106 197 16.28 695 5.8 X
124 167 13.84 665 6.8 X
FA 27 (E)DRN 71MS4 27 441
139 149 12.35 645 7.6 X
FAF 27 (E)DRN 71MS4 29 442
163 128 10.55 615 8.9 X
F 27 (E)DRN 71MS4 28 443
174 119 9.88 600 9.5 X
FF 27 (E)DRN 71MS4 30 442 9
183 114 9.40 590 10.0 X
212 98 8.13 565 11 X
249 84 6.91 535 12 X
279 75 6.17 520 13 X
326 64 5.27 495 14 X
349 60 4.93 485 14 X
413 50 4.16 460 15 X
418 50 8.13 460 21
491 42 6.91 435 23 FA 27 DRN 63M2 27 441
550 38 6.17 420 25 FAF 27 DRN 63M2 29 442
644 32 5.27 400 27 F 27 DRN 63M2 28 443
689 30 4.93 390 27 FF 27 DRN 63M2 30 442
816 25 4.16 370 29

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157R97 (E)DRN 71M4 1690 516/522

0.24 117270 7075 26100 1.5 X FAF 157R97 (E)DRN 71M4 1820 514/522
0.27 104350 6295 26480 1.7 X F 157R97 (E)DRN 71M4 1740 513/522
0.32 89580 5404 27000 2.0 X FF 157R97 (E)DRN 71M4 1970 514/522
0.25 106900 6715 20200 1.00
0.29 94400 5925 20200 1.10 X
FA 127R77 (E)DRN 71M4 940 508/521
0.33 80900 5153 20200 1.30 X
FAF 127R77 (E)DRN 71M4 1030 506/521
0.37 70200 4533 20200 1.50 X
F 127R77 (E)DRN 71M4 1020 505/521
0.43 61600 3926 20200 1.70 X
FF 127R77 (E)DRN 71M4 1120 506/521
0.49 53500 3454 20200 2.0 X
0.56 46700 3031 20200 2.3 X
0.56 48700 3037 12400 1.40 X
FA 107R77 (E)DRN 71M4 610 500/521
0.62 44100 2756 12700 1.55 X
FAF 107R77 (E)DRN 71M4 650 498/521
0.72 37900 2369 13000 1.80 X
F 107R77 (E)DRN 71M4 640 497/521
0.82 33100 2068 13200 2.0 X
FF 107R77 (E)DRN 71M4 710 498/521
1.1 25300 1597 13600 2.7 X
0.86 32500 1970 7110 1.15 X
0.99 28600 1722 7360 1.35 X
FA 97R57 (E)DRN 71M4 410 492/521
1.1 25400 1527 7550 1.50 X
FAF 97R57 (E)DRN 71M4 455 490/521
1.3 21300 1327 7770 1.80 X
F 97R57 (E)DRN 71M4 425 489/521
1.4 19400 1171 7870 1.95 X
FF 97R57 (E)DRN 71M4 495 490/521
1.7 17000 1022 7980 2.2 X
1.9 14200 898 8110 2.7 X
1.3 20800 1300 5680 1.25 X
1.5 18600 1148 5870 1.40 X
24833231/EN-US – 07/2021

1.7 16200 1010 6050 1.65 X

FA 87R57 (E)DRN 71M4 265 484/521
1.9 14300 887 6180 1.85 X
FAF 87R57 (E)DRN 71M4 290 482/521
2.2 12500 780 6300 2.1 X
F 87R57 (E)DRN 71M4 275 481/521
2.5 10600 674 6410 2.5 X
FF 87R57 (E)DRN 71M4 310 482/521
2.8 9780 609 6460 2.7 X
3.3 8230 515 6540 3.2 X
3.8 7260 452 6590 3.6 X
2.1 13100 810 3550 1.00 X FA 77R37 (E)DRN 71M4 150 476/521
2.4 11500 710 3800 1.15 X FAF 77R37 (E)DRN 71M4 165 474/521
2.8 10100 615 3970 1.30 X F 77R37 (E)DRN 71M4 160 473/521
3.2 8900 538 4110 1.5 X FF 77R37 (E)DRN 71M4 180 474/521

Catalog – DRN.. Gearmotors (IE3)

385
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.5 7900 480 4200 1.7 X FA 77R37 (E)DRN 71M4 150 476/521
4.1 6710 413 4290 2.0 X FAF 77R37 (E)DRN 71M4 165 474/521
4.6 6030 367 4340 2.2 X F 77R37 (E)DRN 71M4 160 473/521
5.3 5380 323 4380 2.5 X FF 77R37 (E)DRN 71M4 180 474/521
4.4 6340 384 2500 1.15 X
FA 67R37 (E)DRN 71M4 100 468/521
5.0 5640 338 2620 1.30 X
FAF 67R37 (E)DRN 71M4 115 466/521
5.6 5030 305 2710 1.45 X
F 67R37 (E)DRN 71M4 105 465/521
6.6 4220 257 2810 1.70 X
FF 67R37 (E)DRN 71M4 120 466/521
7.4 3710 231 2860 1.95 X
6.5 4420 262 2230 1.20 X
6.7 4160 255 2270 1.30 X
7.5 3760 226 2340 1.40 X FA 57R37 (E)DRN 71M4 92 460/521
8.5 3300 200 2410 1.60 X FAF 57R37 (E)DRN 71M4 105 459/521
9.4 2940 181 2460 1.80 X F 57R37 (E)DRN 71M4 92 458/521
10 2800 170 2480 1.90 X FF 57R37 (E)DRN 71M4 105 459/521
11 2480 152 2530 2.1 X
13 2180 134 2560 2.4 X
FA 47R17 (E)DRN 71M4 58 453/521
9.8 2900 175 1530 1.20 X
FAF 47R17 (E)DRN 71M4 64 452/521
12 2440 147 1630 1.45 X
F 47R17 (E)DRN 71M4 60 451/521
13 2150 130 1690 1.65 X
FF 47R17 (E)DRN 71M4 67 452/521
FA 87 DRN 80MK6 225 484
4.1 7750 270.68 6570 3.4
FAF 87 DRN 80MK6 250 482
4.3 7310 255.37 6590 3.6
F 87 DRN 80MK6 235 481
4.8 6560 228.93 6630 4.0
FF 87 DRN 80MK6 270 482
4.9 6470 225.79 4310 2.0
FA 77 DRN 80MK6 135 476
5.5 5680 198.31 4360 2.3
FAF 77 DRN 80MK6 150 474
5.8 5390 188.40 4380 2.5
F 77 DRN 80MK6 145 473
6.6 4770 166.47 4410 2.8
FF 77 DRN 80MK6 170 474
7.7 4070 142.27 4440 3.3
6.0 5220 281.71 4390 2.5 X FA 77 (E)DRN 71M4 130 476
6.5 4870 262.93 4400 2.7 X FAF 77 (E)DRN 71M4 145 474
7.5 4180 225.79 4440 3.2 X F 77 (E)DRN 71M4 135 473
8.6 3670 198.31 4460 3.6 X FF 77 (E)DRN 71M4 160 474
5.6 5590 195.39 2630 1.30
FA 67 DRN 80MK6 84 468
6.4 4890 170.85 2730 1.50
FAF 67 DRN 80MK6 98 466
6.8 4650 162.31 2760 1.55
F 67 DRN 80MK6 90 465
7.7 4080 142.40 2830 1.80
FF 67 DRN 80MK6 103 466
9.1 3460 120.79 2890 2.1
7.4 4240 228.99 2810 1.70 X
8.7 3620 195.39 2870 2.0 X FA 67 (E)DRN 71M4 76 468
9.9 3160 170.85 2910 2.3 X FAF 67 (E)DRN 71M4 90 466
10 3010 162.31 2920 2.4 X F 67 (E)DRN 71M4 82 465
12 2640 142.40 2920 2.8 X FF 67 (E)DRN 71M4 95 466
14 2230 120.79 2920 3.2 X
7.0 4500 157.09 2220 1.20 FA 57 DRN 80MK6 75 460
8.1 3900 136.16 2320 1.35 FAF 57 DRN 80MK6 87 459
8.6 3640 127.27 2360 1.45 F 57 DRN 80MK6 76 458
10 3150 110.01 2430 1.70 FF 57 DRN 80MK6 90 459
8.5 3700 199.70 2350 1.45 X
9.3 3400 183.60 2400 1.55 X
11 2910 157.09 2470 1.80 X FA 57 (E)DRN 71M4 67 460
12 2520 136.16 2520 2.1 X FAF 57 (E)DRN 71M4 79 459
13 2360 127.27 2540 2.2 X F 57 (E)DRN 71M4 68 458
24833231/EN-US – 07/2021

15 2040 110.01 2580 2.6 X FF 57 (E)DRN 71M4 82 459

18 1730 93.47 2580 3.1 X
20 1540 83.46 2580 3.4 X
11 2780 150.06 1560 1.25 X
13 2410 130.07 1640 1.45 X
FA 47 (E)DRN 71M4 52 453
16 1940 105.09 1720 1.80 X
FAF 47 (E)DRN 71M4 58 452
19 1650 89.29 1760 2.1 X
F 47 (E)DRN 71M4 54 451
21 1470 79.72 1780 2.4 X
FF 47 (E)DRN 71M4 61 452
25 1260 68.09 1800 2.8 X
26 1210 65.36 1810 2.9 X

386 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

20 1575 86.53 1020 1.10 X

21 1470 80.65 1050 1.20 X
25 1285 70.50 1100 1.35 X
26 1205 66.09 1120 1.45 X
30 1060 58.32 1150 1.65 X
32 995 54.54 1160 1.75 X FA 37 (E)DRN 71M4 41 446
33 940 51.70 1170 1.85 X FAF 37 (E)DRN 71M4 45 445
37 855 47.02 1180 2.0 X F 37 (E)DRN 71M4 42 444
39 800 43.83 1190 2.2 X FF 37 (E)DRN 71M4 46 445
45 700 38.31 1180 2.5 X
48 655 35.91 1170 2.7 X
55 575 31.69 1130 3.0 X 9
62 510 28.09 1090 3.4 X
72 435 23.88 1050 4.0 X
31 1030 56.62 890 1.10 X
34 915 50.19 870 1.25 X FA 27 (E)DRN 71M4 28 441
37 850 46.78 860 1.35 X FAF 27 (E)DRN 71M4 29 442
42 745 40.89 840 1.50 X F 27 (E)DRN 71M4 29 443
45 700 38.33 830 1.60 X FF 27 (E)DRN 71M4 31 442
51 615 33.83 810 1.85 X
59 540 29.56 780 2.1 X
64 495 27.18 765 2.3 X
74 425 23.25 740 2.7 X
86 365 20.15 715 3.1 X
92 345 18.84 700 3.3 X
106 295 16.28 675 3.8 X
125 250 13.84 645 4.5 X
FA 27 (E)DRN 71M4 27 441
140 225 12.35 625 5.0 X
FAF 27 (E)DRN 71M4 29 442
164 190 10.55 600 5.9 X
F 27 (E)DRN 71M4 28 443
175 180 9.88 585 6.3 X
FF 27 (E)DRN 71M4 30 442
184 170 9.40 575 6.6 X
213 150 8.13 550 7.2 X
250 125 6.91 525 7.9 X
280 110 6.17 510 8.4 X
328 96 5.27 485 9.1 X
351 90 4.93 475 9.3 X
416 76 4.16 450 10.0 X
423 74 8.13 455 14
498 63 6.91 430 15 FA 27 DRN 71MS2 27 441
558 57 6.17 415 16 FAF 27 DRN 71MS2 29 442
653 48 5.27 395 18 F 27 DRN 71MS2 28 443
698 45 4.93 390 18 FF 27 DRN 71MS2 30 442
827 38 4.16 365 19

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.25 174400 7075 23100 1.00 X

0.28 155170 6295 24170 1.15 X
0.32 133210 5404 25440 1.35 X FA 157R97 (E)DRN 80MK4 1690 516/522
0.63 68530 2780 27000 2.6 X FAF 157R97 (E)DRN 80MK4 1820 514/522
0.72 60810 2427 27000 2.9 X F 157R97 (E)DRN 80MK4 1740 513/522
1.0 41940 1674 27000 4.2 X FF 157R97 (E)DRN 80MK4 1970 514/522
1.3 32770 1308 27000 5.4 X
24833231/EN-US – 07/2021

1.5 29290 1169 27000 6.0 X

FA 127R77 (E)DRN 80MK4 950 508/521
0.43 96100 3926 20200 1.10 X
FAF 127R77 (E)DRN 80MK4 1030 506/521
0.49 83800 3454 20200 1.25 X
F 127R77 (E)DRN 80MK4 1030 505/521
0.56 73300 3031 20200 1.45 X
FF 127R77 (E)DRN 80MK4 1130 506/521

Catalog – DRN.. Gearmotors (IE3)

387
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.71 59000 2369 11800 1.15 X

0.82 51500 2068 12200 1.30 X
0.93 43900 1826 12700 1.55 X
1.1 39500 1597 12900 1.70 X FA 107R77 (E)DRN 80MK4 610 500/521
1.2 34400 1401 13200 1.95 X FAF 107R77 (E)DRN 80MK4 660 498/521
1.4 29900 1243 13400 2.3 X F 107R77 (E)DRN 80MK4 650 497/521
1.6 26900 1087 13500 2.5 X FF 107R77 (E)DRN 80MK4 710 498/521
1.8 22800 950 13700 3.0 X
2.0 19800 834 13900 3.4 X
2.6 15500 640 14100 4.4 X
1.3 33100 1327 7070 1.15 X
1.4 29800 1171 7280 1.25 X
1.6 26100 1022 7510 1.45 X
1.9 22100 898 7730 1.70 X
FA 97R57 (E)DRN 80MK4 410 492/521
2.1 19700 784 7860 1.95 X
FAF 97R57 (E)DRN 80MK4 460 490/521
2.5 17000 690 7980 2.2 X
F 97R57 (E)DRN 80MK4 425 489/521
2.8 15000 605 8070 2.5 X
FF 97R57 (E)DRN 80MK4 500 490/521
3.2 13000 529 8160 2.9 X
3.6 11400 467 8220 3.3 X
4.2 9870 406 8280 3.9 X
4.7 8850 363 8320 4.3 X
1.9 22200 887 5560 1.20 X
2.2 19400 780 5800 1.35 X
FA 87R57 (E)DRN 80MK4 265 484/521
2.5 16600 674 6020 1.60 X
FAF 87R57 (E)DRN 80MK4 295 482/521
2.8 15100 609 6120 1.75 X
F 87R57 (E)DRN 80MK4 280 481/521
3.3 12800 515 6280 2.1 X
FF 87R57 (E)DRN 80MK4 315 481/521
3.7 11200 452 6370 2.4 X
4.9 8400 345 6530 3.2 X
3.5 12100 480 3710 1.10 X FA 77R37 (E)DRN 80MK4 150 476/521
4.1 10300 413 3950 1.30 X FAF 77R37 (E)DRN 80MK4 165 474/521
4.6 9290 367 4070 1.45 X F 77R37 (E)DRN 80MK4 160 473/521
5.2 8240 323 4170 1.60 X FF 77R37 (E)DRN 80MK4 185 474/521
6.6 6500 257 2470 1.10 X FA 67R37 (E)DRN 80MK4 105 468/521
7.3 5760 231 2600 1.25 X FAF 67R37 (E)DRN 80MK4 115 466/521
8.2 5160 205 2690 1.40 X F 67R37 (E)DRN 80MK4 110 465/521
9.7 4390 175 2790 1.65 X FF 67R37 (E)DRN 80MK4 125 466/521
4.3 10915 270.68 6370 2.3
FA 87 DRN 90SR6 240 484
4.6 10300 255.37 6400 2.5
FAF 87 DRN 90SR6 265 482
5.1 9235 228.93 6470 2.8
F 87 DRN 90SR6 250 481
5.9 7955 197.20 6540 3.2
FF 87 DRN 90SR6 285 482
6.5 7260 179.97 6580 3.5
5.2 9105 225.79 4040 1.40
5.9 8000 198.31 4160 1.60 FA 77 DRN 90SR6 150 476
6.2 7600 188.40 4200 1.65 FAF 77 DRN 90SR6 165 474
7.0 6715 166.47 4270 1.90 F 77 DRN 90SR6 160 473
8.2 5740 142.27 4340 2.2 FF 77 DRN 90SR6 185 474
9.0 5260 130.42 4370 2.4
7.5 6310 225.79 4320 2.1 X
8.5 5540 198.31 4370 2.4 X
9.0 5270 188.40 4380 2.5 X
FA 77 (E)DRN 80MK4 130 476
10 4650 166.47 4410 2.9 X
FAF 77 (E)DRN 80MK4 145 474
12 3980 142.27 4440 3.3 X
F 77 (E)DRN 80MK4 140 473
13 3640 130.42 4460 3.6 X
FF 77 (E)DRN 80MK4 165 474
15 3200 114.45 4470 4.1 X
16 3030 108.46* 4480 4.4 X
24833231/EN-US – 07/2021

18 2650 94.93 4490 5.0 X

8.7 5460 195.39 2650 1.35 X
9.9 4780 170.85 2750 1.50 X
10 4540 162.31 2770 1.60 X
FA 67 (E)DRN 80MK4 79 468
12 3980 142.40 2840 1.80 X
FAF 67 (E)DRN 80MK4 93 466
14 3370 120.79 2890 2.1 X
F 67 (E)DRN 80MK4 85 465
16 3050 109.04 2920 2.4 X
FF 67 (E)DRN 80MK4 98 466
18 2680 95.94 2920 2.7 X
19 2530 90.59 2920 2.9 X
21 2230 79.76 2920 3.2 X

388 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

11 4390 157.09 2230 1.20 X

12 3810 136.16 2330 1.40 X
13 3560 127.27 2370 1.50 X
FA 57 (E)DRN 80MK4 70 460
15 3070 110.01 2440 1.70 X
FAF 57 (E)DRN 80MK4 82 459
18 2610 93.47 2510 2.0 X
F 57 (E)DRN 80MK4 71 458
20 2330 83.46 2550 2.3 X
FF 57 (E)DRN 80MK4 85 459
23 2040 72.98 2580 2.6 X
25 1900 68.22 2580 2.8 X
29 1640 58.97 2580 3.2 X
16 2940 105.09 1520 1.20 X
19 2490 89.29 1620 1.40 X 9
21 2230 79.72 1670 1.60 X FA 47 (E)DRN 80MK4 54 453
25 1900 68.09 1730 1.85 X FAF 47 (E)DRN 80MK4 60 452
26 1820 65.36 1740 1.95 X F 47 (E)DRN 80MK4 56 451
30 1580 56.49 1770 2.2 X FF 47 (E)DRN 80MK4 63 452
35 1340 48.00* 1800 2.6 X
39 1190 42.86 1810 3.0 X
30 1580 58.32 1010 1.10 X
32 1475 54.54 1040 1.15 X
34 1400 51.70 1070 1.20 X
37 1275 47.02 1100 1.35 X FA 37 (E)DRN 80MK4 44 446
40 1185 43.83 1120 1.45 X FAF 37 (E)DRN 80MK4 47 445
46 1040 38.31 1110 1.65 X F 37 (E)DRN 80MK4 45 444
49 975 35.91 1100 1.75 X FF 37 (E)DRN 80MK4 49 445
55 860 31.69 1070 2.0 X
62 760 28.09 1040 2.2 X
73 645 23.88 1000 2.6 X
74 640 23.63 1000 2.7 X
FA 37 (E)DRN 80MK4 43 446
85 555 20.57 970 3.1 X
FAF 37 (E)DRN 80MK4 47 445
91 520 19.27 950 3.3 X
F 37 (E)DRN 80MK4 44 444
102 460 17.03 920 3.7 X
FF 37 (E)DRN 80MK4 48 445
122 390 14.33 880 4.4 X
75 630 23.25 690 1.75 X
87 545 20.15 670 2.0 X
93 510 18.84 660 2.2 X
107 440 16.28 640 2.5 X
126 375 13.84 615 3.0 X
141 335 12.35 600 3.3 X
FA 27 (E)DRN 80MK4 30 441
165 285 10.55 575 3.9 X
FAF 27 (E)DRN 80MK4 31 442
177 270 9.88 565 4.2 X
F 27 (E)DRN 80MK4 31 443
186 255 9.40 555 4.4 X
FF 27 (E)DRN 80MK4 33 442
215 220 8.13 535 4.8 X
253 185 6.91 510 5.2 X
283 165 6.17 495 5.6 X
331 145 5.27 475 6.0 X
354 135 4.93 465 6.2 X
419 115 4.16 445 6.6 X
425 111 8.13 440 9.7
500 95 6.91 420 11 FA 27 DRN 71M2 30 441
560 84 6.17 405 11 FAF 27 DRN 71M2 31 442
656 72 5.27 385 12 F 27 DRN 71M2 31 443
701 67 4.93 380 12 FF 27 DRN 71M2 33 442
831 57 4.16 360 13

Pm = 1.0 HP
24833231/EN-US – 07/2021

na Ta i FRa1) SEW SF HazLoc m

rpm lb-in ratio lb fB -NA® lbs

0.32 177000 5404 22570 1.00 X

0.36 158240 4831 23920 1.10 X FA 157R97 (E)DRN 80M4 1700 516/522
0.42 135280 4130 25180 1.30 X FAF 157R97 (E)DRN 80M4 1830 514/522
0.63 91060 2780 26590 2.0 X F 157R97 (E)DRN 80M4 1750 513/522
0.72 80800 2427 26880 2.2 X FF 157R97 (E)DRN 80M4 1980 514/522
0.80 72750 2185 27000 2.4 X

Catalog – DRN.. Gearmotors (IE3)

389
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.90 64720 1944 27000 2.7 X FA 157R97 (E)DRN 80M4 1700 516/522
1.1 55730 1674 27000 3.2 X FAF 157R97 (E)DRN 80M4 1830 514/522
1.3 43550 1308 27000 4.1 X F 157R97 (E)DRN 80M4 1750 513/522
1.5 38920 1169 27000 4.6 X FF 157R97 (E)DRN 80M4 1980 514/522
FA 127R77 (E)DRN 80M4 960 508/521
FAF 127R77 (E)DRN 80M4 1040 506/521
0.58 95800 3031 20200 1.10 X
F 127R77 (E)DRN 80M4 1040 505/521
FF 127R77 (E)DRN 80M4 1140 506/521
0.66 86600 2672 20200 1.20 X
0.74 75600 2357 20200 1.40 X
FA 127R77 (E)DRN 80M4 950 508/521
0.86 65100 2038 20200 1.65 X
FAF 127R77 (E)DRN 80M4 1040 506/521
0.98 56600 1784 20200 1.85 X
F 127R77 (E)DRN 80M4 1040 505/521
1.1 50700 1606 20200 2.1 X
FF 127R77 (E)DRN 80M4 1130 506/521
1.3 43900 1390 20200 2.4 X
1.4 38200 1220 20200 2.8 X
0.82 68100 2129 11200 1.00 X
0.97 57500 1813 11900 1.20 X
1.1 51500 1590 12200 1.35 X
FA 107R77 (E)DRN 80M4 600 500/521
1.2 46300 1436 12500 1.50 X
FAF 107R77 (E)DRN 80M4 650 498/521
1.4 40500 1263 12900 1.70 X
F 107R77 (E)DRN 80M4 640 497/521
1.5 38100 1193 13000 1.80 X
FF 107R77 (E)DRN 80M4 700 498/521
1.7 32200 1015 13300 2.1 X
1.9 29100 923 13400 2.4 X
2.2 25000 800 13600 2.8 X
0.85 67000 2068 11300 1.00 X
0.96 57700 1826 11900 1.20 X
1.1 51500 1597 12200 1.30 X
1.2 44900 1401 12600 1.50 X
FA 107R77 (E)DRN 80M4 620 500/521
1.4 39200 1243 12900 1.75 X
FAF 107R77 (E)DRN 80M4 670 498/521
1.6 35100 1087 13100 1.95 X
F 107R77 (E)DRN 80M4 660 497/521
1.8 30000 950 13400 2.3 X
FF 107R77 (E)DRN 80M4 720 498/521
2.1 26100 834 13600 2.6 X
2.4 22800 736 13700 3.0 X
2.7 20300 640 13900 3.3 X
4.0 13800 436 14100 4.9 X
FA 97R57 (E)DRN 80M4 410 492/521
FAF 97R57 (E)DRN 80M4 460 490/521
1.7 32900 1023 7080 1.15 X
F 97R57 (E)DRN 80M4 425 489/521
FF 97R57 (E)DRN 80M4 500 490/521
1.7 33800 1022 7020 1.15 X
1.9 28900 898 7340 1.30 X
2.2 25600 784 7540 1.50 X
FA 97R57 (E)DRN 80M4 420 492/521
2.5 22200 690 7730 1.70 X
FAF 97R57 (E)DRN 80M4 470 490/521
2.9 19500 605 7860 1.95 X
F 97R57 (E)DRN 80M4 440 489/521
3.3 17000 529 7980 2.2 X
FF 97R57 (E)DRN 80M4 510 490/521
3.7 15000 467 8080 2.5 X
4.3 12900 406 8160 3.0 X
4.8 11500 363 8220 3.3 X
2.0 29800 892 7280 1.25 X
2.3 25300 760 7550 1.50 X
FA 97R57 (E)DRN 80M4 410 492/521
2.6 22200 667 7730 1.70 X
FAF 97R57 (E)DRN 80M4 455 490/521
3.1 18800 569 7900 2.0 X
F 97R57 (E)DRN 80M4 425 489/521
3.4 16800 510 7990 2.3 X
FF 97R57 (E)DRN 80M4 495 490/521
3.7 15500 473 8050 2.5 X
4.3 13100 403 8160 2.9 X
24833231/EN-US – 07/2021

FA 87R57 (E)DRN 80M4 275 484/521

FAF 87R57 (E)DRN 80M4 300 482/521
2.3 24200 748 5380 1.10 X
F 87R57 (E)DRN 80M4 285 481/521
FF 87R57 (E)DRN 80M4 320 482/521

390 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.2 25300 780 5270 1.05 X

2.6 21700 674 5610 1.20 X
FA 87R57 (E)DRN 80M4 275 484/521
2.9 19700 609 5780 1.35 X
FAF 87R57 (E)DRN 80M4 305 482/521
3.4 16600 515 6020 1.60 X
F 87R57 (E)DRN 80M4 290 481/521
3.9 14600 452 6160 1.80 X
FF 87R57 (E)DRN 80M4 325 482/521
5.1 11000 345 6390 2.4 X
5.8 9510 300 6470 2.8 X
2.6 22100 662 5570 1.20 X
3.0 19700 592 5780 1.35 X
3.4 17200 519 5970 1.55 X FA 87R57 (E)DRN 80M4 270 484/521
3.8 15500 468 6100 1.70 X FAF 87R57 (E)DRN 80M4 300 482/521 9
4.4 13100 398 6260 2.0 X F 87R57 (E)DRN 80M4 285 481/521
5.0 11400 350 6360 2.3 X FF 87R57 (E)DRN 80M4 315 482/521
5.6 10300 315 6430 2.6 X
6.2 9170 281 6490 2.9 X
4.8 12000 367 3730 1.10 X
5.4 10600 323 3910 1.25 X FA 77R37 (E)DRN 80M4 160 476/521
6.3 9190 280 4080 1.45 X FAF 77R37 (E)DRN 80M4 175 474/521
7.1 8130 247 4180 1.65 X F 77R37 (E)DRN 80M4 170 473/521
7.9 7240 221 4250 1.85 X FF 77R37 (E)DRN 80M4 195 474/521
8.8 6460 199 4310 2.0 X
FA 77R37 (E)DRN 80M4 160 476/521
FAF 77R37 (E)DRN 80M4 175 474/521
6.0 9600 292 4040 1.00 X
F 77R37 (E)DRN 80M4 170 473/521
FF 77R37 (E)DRN 80M4 190 474/521
FA 67R37 (E)DRN 80M4 115 468/521
8.5 6710 205 2430 1.10 X FAF 67R37 (E)DRN 80M4 125 466/521
10 5710 175 2610 1.25 X F 67R37 (E)DRN 80M4 120 465/521
FF 67R37 (E)DRN 80M4 135 466/521
FA 67R37 (E)DRN 80M4 110 468/521
8.7 6590 200 2460 1.10 X FAF 67R37 (E)DRN 80M4 125 466/521
10.0 5790 176 2600 1.25 X F 67R37 (E)DRN 80M4 115 465/521
FF 67R37 (E)DRN 80M4 130 466/521
FA 57R37 (E)DRN 80M4 105 460/521
FAF 57R37 (E)DRN 80M4 115 459/521
11 5050 155 2120 1.05 X
F 57R37 (E)DRN 80M4 105 458/521
FF 57R37 (E)DRN 80M4 120 459/521
FA 57R37 (E)DRN 80M4 105 460/521
11 5010 152 2120 1.05 X FAF 57R37 (E)DRN 80M4 115 459/521
13 4410 134 2230 1.20 X F 57R37 (E)DRN 80M4 105 458/521
FF 57R37 (E)DRN 80M4 120 459/521
FA 97 DRN 90S6 380 492
4.2 14900 276.77 8080 2.5
FAF 97 DRN 90S6 430 490
4.6 13700 253.41 8130 2.8
F 97 DRN 90S6 400 489
5.2 12100 223.88 8200 3.1
FF 97 DRN 90S6 470 490
4.3 14600 270.68 6160 1.80
4.6 13800 255.37 6220 1.90 FA 87 DRN 90S6 240 484
5.1 12300 228.93 6310 2.1 FAF 87 DRN 90S6 270 482
5.9 10600 197.20 6410 2.5 F 87 DRN 90S6 250 481
6.5 9730 179.97 6460 2.7 FF 87 DRN 90S6 285 482
7.3 8630 159.61 6520 3.1
FA 87 (E)DRN 80M4 230 484
6.5 9730 270.68 6460 2.7 X
FAF 87 (E)DRN 80M4 255 482
6.9 9180 255.37 6490 2.9 X
F 87 (E)DRN 80M4 240 481
24833231/EN-US – 07/2021

7.7 8230 228.93 6540 3.2 X

FF 87 (E)DRN 80M4 275 482
5.9 10700 198.31 3910 1.25
6.2 10100 188.40 3970 1.30
7.0 9000 166.47 4100 1.45
FA 77 DRN 90S6 155 476
8.2 7690 142.27 4220 1.70
FAF 77 DRN 90S6 170 474
8.9 7050 130.42 4270 1.90
F 77 DRN 90S6 160 473
10 6180 114.45 4330 2.1
FF 77 DRN 90S6 185 474
11 5860 108.46* 4350 2.3
12 5130 94.93 4390 2.6
14 4620 85.52 4420 2.9

Catalog – DRN.. Gearmotors (IE3)

391
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

7.8 8120 225.79 4180 1.65 X

8.8 7130 198.31 4260 1.85 X
9.3 6770 188.40 4290 1.95 X FA 77 (E)DRN 80M4 140 476
11 5980 166.47 4340 2.2 X FAF 77 (E)DRN 80M4 155 474
12 5110 142.27 4390 2.6 X F 77 (E)DRN 80M4 150 473
13 4690 130.42 4410 2.8 X FF 77 (E)DRN 80M4 175 474
15 4110 114.45 4440 3.2 X
16 3900 108.46* 4450 3.4 X
9.7 6530 120.79 2470 1.10
11 5890 109.04 2580 1.25
12 5180 95.94 2690 1.40
FA 67 DRN 90S6 105 468
13 4890 90.59 2730 1.50
FAF 67 DRN 90S6 115 466
15 4310 79.76 2800 1.70
F 67 DRN 90S6 110 465
17 3650 67.65 2870 2.0
FF 67 DRN 90S6 125 466
19 3300 61.07 2900 2.2
22 2900 53.73 2920 2.5
23 2740 50.74 2920 2.6
9.0 7030 195.39 2370 1.05 X
10 6140 170.85 2540 1.20 X
11 5840 162.31 2590 1.25 X
12 5120 142.40 2700 1.40 X
FA 67 (E)DRN 80M4 89 468
14 4340 120.79 2800 1.65 X
FAF 67 (E)DRN 80M4 105 466
16 3920 109.04 2840 1.85 X
F 67 (E)DRN 80M4 96 465
18 3450 95.94 2890 2.1 X
FF 67 (E)DRN 80M4 110 466
19 3250 90.59 2900 2.2 X
22 2860 79.76 2920 2.5 X
26 2430 67.65 2920 3.0 X
29 2190 61.07 2920 3.3 X
12 5050 93.47 2120 1.05
14 4510 83.46 2210 1.20
16 3940 72.98 2310 1.35
FA 57 DRN 90S6 95 460
17 3680 68.22 2350 1.45
FAF 57 DRN 90S6 105 459
20 3180 58.97 2430 1.65
F 57 DRN 90S6 95 458
23 2700 50.10 2500 1.95
FF 57 DRN 90S6 110 459
26 2410 44.73 2530 2.2
30 2060 38.21 2570 2.6
33 1930 35.79 2530 2.7
13 4890 136.16 2140 1.10 X
14 4570 127.27 2200 1.15 X
16 3950 110.01 2310 1.35 X
19 3360 93.47 2400 1.60 X FA 57 (E)DRN 80M4 81 460
21 3000 83.46 2450 1.75 X FAF 57 (E)DRN 80M4 93 459
24 2620 72.98 2510 2.0 X F 57 (E)DRN 80M4 81 458
26 2450 68.22 2530 2.2 X FF 57 (E)DRN 80M4 95 459
30 2120 58.97 2570 2.5 X
35 1800 50.10 2480 2.9 X
39 1600 44.73 2410 3.3 X
21 3050 56.49 1490 1.15
24 2590 48.00* 1600 1.35 FA 47 DRN 90S6 78 453
27 2310 42.86 1660 1.55 FAF 47 DRN 90S6 83 452
32 1970 36.61 1720 1.80 F 47 DRN 90S6 79 451
34 1850 34.29 1730 1.90 FF 47 DRN 90S6 86 452
40 1560 28.88 1760 2.3
20 3210 89.29 1440 1.10 X
22 2860 79.72 1540 1.25 X
24833231/EN-US – 07/2021

26 2450 68.09 1630 1.45 X

27 2350 65.36 1650 1.50 X FA 47 (E)DRN 80M4 65 453
31 2030 56.49 1710 1.75 X FAF 47 (E)DRN 80M4 71 452
36 1720 48.00* 1750 2.0 X F 47 (E)DRN 80M4 66 451
41 1540 42.86 1760 2.3 X FF 47 (E)DRN 80M4 73 452
48 1310 36.61 1690 2.7 X
51 1230 34.29 1670 2.9 X
61 1030 28.88 1600 3.4 X

392 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 37 DRN 90S6 67 446

37 1710 31.69 980 1.05
FAF 37 DRN 90S6 70 445
41 1510 28.09 1050 1.15
F 37 DRN 90S6 68 444
49 1290 23.88 1020 1.35
FF 37 DRN 90S6 72 445
37 1690 47.02 990 1.05 X
40 1570 43.83 1030 1.10 X
FA 37 (E)DRN 80M4 54 446
46 1370 38.31 1030 1.30 X
FAF 37 (E)DRN 80M4 57 445
49 1290 35.91 1020 1.35 X
F 37 (E)DRN 80M4 55 444
55 1140 31.69 1000 1.55 X
FF 37 (E)DRN 80M4 59 445
62 1010 28.09 980 1.75 X
73 850 23.88 950 2.1 X 9
74 850 23.63 950 2.1 X
85 740 20.57 920 2.4 X FA 37 (E)DRN 80M4 54 446
91 690 19.27 900 2.5 X FAF 37 (E)DRN 80M4 57 445
103 610 17.03 880 2.9 X F 37 (E)DRN 80M4 55 444
122 515 14.33 840 3.4 X FF 37 (E)DRN 80M4 59 445
136 460 12.87 820 3.8 X
75 830 23.25 640 1.35 X
87 725 20.15 625 1.60 X
93 675 18.84 620 1.70 X
108 585 16.28 605 1.95 X
127 495 13.84 585 2.3 X
142 440 12.35 570 2.6 X
FA 27 (E)DRN 80M4 40 441
166 375 10.55 550 3.0 X
FAF 27 (E)DRN 80M4 41 442
177 355 9.88 540 3.2 X
F 27 (E)DRN 80M4 41 443
186 335 9.40 525 3.4 X
FF 27 (E)DRN 80M4 43 442
215 290 8.13 510 3.7 X
254 245 6.91 490 4.1 X
284 220 6.17 475 4.3 X
332 190 5.27 455 4.7 X
355 177 4.93 450 4.8 X
421 150 4.16 430 5.2 X
370 171 9.40 445 6.8
428 147 8.13 425 7.4
FA 27 DRN 80MS2 40 441
503 125 6.91 410 8.1
FAF 27 DRN 80MS2 41 442
564 112 6.17 395 8.6
F 27 DRN 80MS2 41 443
660 95 5.27 380 9.3
FF 27 DRN 80MS2 43 442
705 89 4.93 370 9.5
836 75 4.16 350 10

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.63 135730 2780 24760 1.30 X

0.73 120450 2427 25480 1.5 X
0.81 108440 2185 26010 1.7 X
0.91 96480 1944 26410 1.9 X
FA 157R97 (E)DRN 90S4 1710 516/522
1.1 83080 1674 26700 2.1 X
FAF 157R97 (E)DRN 90S4 1840 514/522
1.4 64920 1308 27000 2.7 X
F 157R97 (E)DRN 90S4 1750 513/522
1.5 58020 1169 27000 3.1 X
FF 157R97 (E)DRN 90S4 1990 514/522
1.9 47300 953 27000 3.7 X
2.1 41940 845 27000 4.2 X
4.0 22130 446 27000 8.0 X
24833231/EN-US – 07/2021

5.8 14990 302 27000 12 X

0.86 99000 2038 20200 1.05 X
0.99 86200 1784 20200 1.25 X
1.1 77400 1606 20200 1.35 X FA 127R77 (E)DRN 90S4 970 508/521
1.3 67000 1390 20200 1.60 X FAF 127R77 (E)DRN 90S4 1050 506/521
1.4 58400 1220 20200 1.80 X F 127R77 (E)DRN 90S4 1050 505/521
1.6 52100 1077 20200 2.0 X FF 127R77 (E)DRN 90S4 1140 506/521
1.9 44500 930 20200 2.4 X
2.1 39100 820 20200 2.7 X

Catalog – DRN.. Gearmotors (IE3)

393
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.4 61500 1263 11600 1.15 X

1.5 57900 1193 11800 1.20 X FA 107R77 (E)DRN 90S4 610 500/521
1.7 49100 1015 12400 1.40 X FAF 107R77 (E)DRN 90S4 660 498/521
1.9 44400 923 12600 1.55 X F 107R77 (E)DRN 90S4 650 497/521
2.2 38300 800 13000 1.80 X FF 107R77 (E)DRN 90S4 710 498/521
2.5 33100 696 13200 2.1 X
1.3 68200 1401 11200 1.00 X
1.4 59900 1243 11700 1.15 X
1.6 53100 1087 12100 1.30 X
FA 107R77 (E)DRN 90S4 630 500/521
1.9 45800 950 12600 1.50 X
FAF 107R77 (E)DRN 90S4 680 498/521
2.1 39900 834 12900 1.70 X
F 107R77 (E)DRN 90S4 670 497/521
2.4 35000 736 13100 1.95 X
FF 107R77 (E)DRN 90S4 730 498/521
2.8 30900 640 13400 2.2 X
3.1 26500 560 13600 2.6 X
3.6 23100 489 13700 2.9 X
2.7 31900 644 13300 2.2 X FA 107R77 (E)DRN 90S4 610 500/521
3.0 29200 591 13400 2.4 X FAF 107R77 (E)DRN 90S4 660 498/521
3.4 25500 518 13600 2.7 X F 107R77 (E)DRN 90S4 650 497/521
3.6 24100 491 13700 2.9 X FF 107R77 (E)DRN 90S4 710 498/521
2.6 33600 690 7030 1.15 X
2.9 29600 605 7300 1.30 X
FA 97R57 (E)DRN 90S4 435 492/521
3.3 25800 529 7530 1.45 X
FAF 97R57 (E)DRN 90S4 485 490/521
3.8 22700 467 7700 1.65 X
F 97R57 (E)DRN 90S4 450 489/521
4.3 19600 406 7860 1.95 X
FF 97R57 (E)DRN 90S4 520 490/521
4.8 17600 363 7960 2.2 X
6.2 13900 285 8120 2.7 X
2.3 38100 760 6710 1.00 X
2.6 33400 667 7050 1.15 X
3.1 28300 569 7380 1.35 X
FA 97R57 (E)DRN 90S4 420 492/521
3.5 25400 510 7550 1.50 X
FAF 97R57 (E)DRN 90S4 470 490/521
3.7 23400 473 7660 1.60 X
F 97R57 (E)DRN 90S4 440 489/521
4.4 19900 403 7850 1.90 X
FF 97R57 (E)DRN 90S4 510 490/521
4.9 17800 361 7950 2.1 X
5.6 15500 317 8050 2.4 X
6.4 13700 275 8130 2.8 X
3.4 25200 515 5280 1.05 X
FA 87R57 (E)DRN 90S4 290 484/521
3.9 22200 452 5570 1.20 X
FAF 87R57 (E)DRN 90S4 320 482/521
5.1 16700 345 6010 1.60 X
F 87R57 (E)DRN 90S4 305 481/521
5.9 14500 300 6170 1.85 X
FF 87R57 (E)DRN 90S4 340 482/521
7.1 12000 249 6330 2.2 X
3.4 26000 519 4900 1.00 X
3.8 23400 468 5460 1.15 X
4.4 19800 398 5770 1.35 X
FA 87R57 (E)DRN 90S4 285 484/521
5.0 17300 350 5960 1.55 X
FAF 87R57 (E)DRN 90S4 310 482/521
5.6 15600 315 6090 1.70 X
F 87R57 (E)DRN 90S4 295 481/521
6.3 13900 281 6210 1.90 X
FF 87R57 (E)DRN 90S4 330 482/521
7.3 11900 240 6330 2.2 X
8.3 10400 211 6420 2.5 X
9.1 9630 193 6470 2.8 X
FA 77R37 (E)DRN 90S4 175 476/521
7.1 12200 247 3700 1.10 X
FAF 77R37 (E)DRN 90S4 190 474/521
8.0 10900 221 3880 1.20 X
F 77R37 (E)DRN 90S4 185 473/521
8.9 9770 199 4020 1.35 X
FF 77R37 (E)DRN 90S4 205 474/521
4.3 22100 276.77 7730 1.70
FA 97 DRN 112M6 435 492
24833231/EN-US – 07/2021

4.7 20200 253.41 7830 1.90

FAF 97 DRN 112M6 480 490
5.3 17800 223.88 7940 2.1
F 97 DRN 112M6 450 489
6.2 15100 189.92 8070 2.5
FF 97 DRN 112M6 520 490
6.8 13900 174.87 8120 2.7
FA 97 (E)DRN 90S4 380 492
6.4 14800 276.77 8080 2.6 X
FAF 97 (E)DRN 90S4 430 490
7.0 13500 253.41 8140 2.8 X
F 97 (E)DRN 90S4 400 489
7.9 12000 223.88 8200 3.2 X
FF 97 (E)DRN 90S4 470 490

394 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 87 DRN 112M6 290 484

6.0 15700 197.20 6080 1.70
FAF 87 DRN 112M6 320 482
6.6 14300 179.97 6180 1.85
F 87 DRN 112M6 305 481
7.4 12700 159.61 6280 2.1
FF 87 DRN 112M6 340 482
6.5 14500 270.68 6170 1.85 X
6.9 13600 255.37 6220 1.95 X
7.7 12200 228.93 6310 2.2 X FA 87 (E)DRN 90S4 240 484
8.9 10500 197.20 6420 2.5 X FAF 87 (E)DRN 90S4 270 482
9.8 9650 179.97 6470 2.8 X F 87 (E)DRN 90S4 250 481
11 8560 159.61 6530 3.1 X FF 87 (E)DRN 90S4 285 482
13 7190 134.16 6600 3.7 X 9
14 6610 123.29 6620 4.0 X
7.8 12100 225.79 3720 1.10 X
8.9 10600 198.31 3920 1.25 X
9.3 10100 188.40 3980 1.30 X
11 8920 166.47 4110 1.50 X
FA 77 (E)DRN 90S4 155 476
12 7630 142.27 4220 1.75 X
FAF 77 (E)DRN 90S4 170 474
14 6990 130.42 4270 1.90 X
F 77 (E)DRN 90S4 160 473
15 6130 114.45 4330 2.2 X
FF 77 (E)DRN 90S4 185 474
16 5810 108.46* 4350 2.3 X
19 5090 94.93 4390 2.6 X
21 4580 85.52 4420 2.9 X
23 4020 75.02 4440 3.3 X
15 6470 120.79 2480 1.10 X
16 5840 109.04 2590 1.25 X
18 5140 95.94 2700 1.40 X
19 4850 90.59 2740 1.50 X
22 4270 79.76 2800 1.70 X FA 67 (E)DRN 90S4 105 468
26 3620 67.65 2870 2.0 X FAF 67 (E)DRN 90S4 115 466
29 3270 61.07 2900 2.2 X F 67 (E)DRN 90S4 110 465
33 2880 53.73 2920 2.5 X FF 67 (E)DRN 90S4 125 466
35 2720 50.74 2920 2.7 X
41 2310 43.20 2920 3.1 X
45 2100 39.26 2920 3.3 X
52 1820 34.01 2920 3.6 X
19 5010 93.47 2120 1.05 X
21 4470 83.46 2220 1.20 X
24 3910 72.98 2320 1.35 X
26 3650 68.22 2360 1.45 X FA 57 (E)DRN 90S4 95 460
30 3160 58.97 2430 1.70 X FAF 57 (E)DRN 90S4 105 459
35 2680 50.10 2340 2.0 X F 57 (E)DRN 90S4 95 458
39 2390 44.73 2290 2.2 X FF 57 (E)DRN 90S4 110 459
46 2040 38.21 2200 2.6 X
49 1910 35.79 2170 2.8 X
58 1610 30.15 2080 3.2 X
FA 57 (E)DRN 90S4 93 460
FAF 57 (E)DRN 90S4 105 459
51 1830 34.24 2140 2.4 X
F 57 (E)DRN 90S4 94 458
FF 57 (E)DRN 90S4 110 459
27 3500 65.36 1340 1.00 X
31 3030 56.49 1490 1.15 X
FA 47 (E)DRN 90S4 78 453
37 2570 48.00* 1600 1.35 X
FAF 47 (E)DRN 90S4 83 452
41 2290 42.86 1620 1.55 X
F 47 (E)DRN 90S4 79 451
48 1960 36.61 1580 1.80 X
FF 47 (E)DRN 90S4 86 452
51 1830 34.29 1560 1.90 X
24833231/EN-US – 07/2021

61 1540 28.88 1500 2.3 X

57 1650 30.86 1530 2.1 X
FA 47 (E)DRN 90S4 76 453
60 1570 29.32 1510 2.2 X
FAF 47 (E)DRN 90S4 82 452
68 1370 25.72 1470 2.6 X
F 47 (E)DRN 90S4 78 451
81 1170 21.82 1410 3.0 X
FF 47 (E)DRN 90S4 85 452
89 1050 19.70 1380 3.4 X
FA 37 (E)DRN 90S4 67 446
56 1690 31.69 880 1.05 X
FAF 37 (E)DRN 90S4 70 445
63 1500 28.09 870 1.15 X
F 37 (E)DRN 90S4 68 444
74 1280 23.88 860 1.40 X
FF 37 (E)DRN 90S4 72 445

Catalog – DRN.. Gearmotors (IE3)

395
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

75 1260 23.63 860 1.40 X

86 1100 20.57 840 1.60 X
91 1030 19.27 830 1.70 X
103 910 17.03 810 1.95 X FA 37 (E)DRN 90S4 66 446
111 840 15.81 800 2.1 X FAF 37 (E)DRN 90S4 70 445
123 765 14.33 790 2.3 X F 37 (E)DRN 90S4 68 444
137 690 12.87 770 2.6 X FF 37 (E)DRN 90S4 72 445
159 590 11.08 745 2.8 X
169 555 10.42 735 2.9 X
196 480 8.97 710 3.2 X
435 215 8.01 580 6.9
469 200 7.44 560 6.4
517 183 6.74 545 6.8 FA 37 DRN 80M2 54 446
576 164 6.05 530 7.3 FAF 37 DRN 80M2 57 445
669 141 5.21 505 7.8 F 37 DRN 80M2 55 444
711 133 4.90 500 8.0 FF 37 DRN 80M2 59 445
826 114 4.22 475 8.5
925 102 3.77 460 9.1
87 1080 20.15 545 1.05 X
94 1010 18.84 540 1.15 X
108 870 16.28 535 1.30 X
127 740 13.84 525 1.55 X
143 660 12.35 520 1.75 X
167 565 10.55 505 2.0 X FA 27 (E)DRN 90S4 53 441
178 530 9.88 500 2.2 X FAF 27 (E)DRN 90S4 54 442
187 500 9.40 485 2.3 X F 27 (E)DRN 90S4 54 443
217 435 8.13 475 2.5 X FF 27 (E)DRN 90S4 56 442
255 370 6.91 460 2.7 X
286 330 6.17 450 2.9 X
335 280 5.27 435 3.1 X
357 260 4.93 425 3.2 X
424 220 4.16 410 3.5 X
429 220 8.13 410 4.9
505 187 6.91 390 5.4 FA 27 DRN 80M2 40 441
565 167 6.17 380 5.8 FAF 27 DRN 80M2 41 442
662 143 5.27 365 6.2 F 27 DRN 80M2 41 443
706 134 4.93 360 6.3 FF 27 DRN 80M2 43 442
839 113 4.16 340 6.8

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.73 160150 2427 22970 1.10 X

0.81 144180 2185 24060 1.25 X
0.91 128280 1944 24910 1.40 X
1.1 110460 1674 25560 1.6 X FA 157R97 (E)DRN 90L4 1710 516/522
1.4 86310 1308 26530 2.1 X FAF 157R97 (E)DRN 90L4 1840 514/522
1.5 77140 1169 26830 2.3 X F 157R97 (E)DRN 90L4 1760 513/522
1.9 62880 953 27000 2.8 X FF 157R97 (E)DRN 90L4 1990 514/522
2.1 55760 845 27000 3.2 X
4.0 29430 446 27000 6.0 X
5.9 19930 302 27000 8.9 X
1.1 104100 1606 20200 1.00 X
24833231/EN-US – 07/2021

1.3 90100 1390 20200 1.20 X

1.4 78700 1220 20200 1.35 X
FA 127R77 (E)DRN 90L4 970 508/521
1.6 70000 1077 20200 1.50 X
FAF 127R77 (E)DRN 90L4 1060 506/521
1.9 60000 930 20200 1.75 X
F 127R77 (E)DRN 90L4 1050 505/521
2.1 52700 820 20200 2.0 X
FF 127R77 (E)DRN 90L4 1150 506/521
2.4 46500 727 20200 2.3 X
2.7 42100 648 20200 2.5 X
3.2 35700 549 20200 3.0 X

396 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.7 66000 1015 11300 1.05 X FA 107R77 (E)DRN 90L4 620 500/521
1.9 59800 923 11700 1.15 X FAF 107R77 (E)DRN 90L4 670 498/521
2.2 51600 800 12200 1.35 X F 107R77 (E)DRN 90L4 660 497/521
2.5 44700 696 12600 1.55 X FF 107R77 (E)DRN 90L4 720 498/521
1.9 61600 950 11600 1.10 X
2.1 53800 834 12100 1.25 X
2.4 47300 736 12500 1.45 X FA 107R77 (E)DRN 90L4 640 500/521
2.8 41600 640 12800 1.65 X FAF 107R77 (E)DRN 90L4 690 498/521
3.1 35800 560 13100 1.90 X F 107R77 (E)DRN 90L4 680 497/521
3.6 31300 489 13300 2.2 X FF 107R77 (E)DRN 90L4 740 498/521
4.0 28300 436 13500 2.4 X 9
4.8 24000 370 13700 2.8 X
2.7 42800 644 12700 1.60 X
3.0 39200 591 12900 1.75 X FA 107R77 (E)DRN 90L4 620 500/521
3.4 34200 518 13200 2.0 X FAF 107R77 (E)DRN 90L4 660 498/521
3.6 32400 491 13300 2.1 X F 107R77 (E)DRN 90L4 650 497/521
4.1 28200 430 13500 2.5 X FF 107R77 (E)DRN 90L4 710 498/521
4.6 25400 387 13600 2.7 X
3.3 34500 529 6970 1.10 X
3.8 30500 467 7240 1.25 X
4.4 26300 406 7490 1.45 X FA 97R57 (E)DRN 90L4 440 492/521
4.9 23600 363 7650 1.60 X FAF 97R57 (E)DRN 90L4 490 490/521
6.2 18600 285 7910 2.0 X F 97R57 (E)DRN 90L4 460 489/521
7.2 16000 245 8030 2.4 X FF 97R57 (E)DRN 90L4 530 490/521
8.5 13600 208 8130 2.8 X
9.1 12600 195 8170 3.0 X
3.5 34000 510 7010 1.10 X
3.7 31400 473 7180 1.20 X
FA 97R57 (E)DRN 90L4 430 492/521
4.4 26600 403 7480 1.45 X
FAF 97R57 (E)DRN 90L4 475 490/521
4.9 23900 361 7630 1.60 X
F 97R57 (E)DRN 90L4 445 489/521
5.6 20900 317 7790 1.80 X
FF 97R57 (E)DRN 90L4 520 490/521
6.4 18300 275 7920 2.1 X
7.3 16100 242 8030 2.4 X
FA 87R57 (E)DRN 90L4 300 484/521
5.1 22400 345 5540 1.20 X
FAF 87R57 (E)DRN 90L4 325 482/521
5.9 19500 300 5800 1.35 X
F 87R57 (E)DRN 90L4 310 481/521
7.1 16100 249 6050 1.65 X
FF 87R57 (E)DRN 90L4 345 482/521
5.0 23200 350 5470 1.15 X
5.6 20900 315 5680 1.25 X FA 87R57 (E)DRN 90L4 290 484/521
6.3 18600 281 5870 1.40 X FAF 87R57 (E)DRN 90L4 320 482/521
7.4 16000 240 6060 1.65 X F 87R57 (E)DRN 90L4 305 481/521
8.4 14000 211 6200 1.90 X FF 87R57 (E)DRN 90L4 340 482/521
9.2 12800 193 6280 2.1 X
4.6 27100 254.40* 13500 2.5 FA 107 DRN 112M6 600 500
5.5 22900 215.37 13700 3.0 FAF 107 DRN 112M6 640 498
5.9 21200 199.31 13800 3.2 F 107 DRN 112M6 630 497
6.6 19000 178.64 13900 3.6 FF 107 DRN 112M6 690 498
4.3 29500 276.77 7300 1.30
FA 97 DRN 112M6 435 492
4.7 27000 253.41 7460 1.40
FAF 97 DRN 112M6 480 490
5.3 23800 223.88 7640 1.60
F 97 DRN 112M6 450 489
6.2 20200 189.92 7830 1.90
FF 97 DRN 112M6 520 490
6.8 18600 174.87 7910 2.0
6.4 19700 276.77 7850 1.95 X
FA 97 (E)DRN 90L4 390 492
7.0 18000 253.41 7930 2.1 X
24833231/EN-US – 07/2021

FAF 97 (E)DRN 90L4 435 490

7.9 15900 223.88 8030 2.4 X
F 97 (E)DRN 90L4 405 489
9.3 13500 189.92 8140 2.8 X
FF 97 (E)DRN 90L4 475 490
10 12400 174.87 8180 3.0 X

Catalog – DRN.. Gearmotors (IE3)

397
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.5 19300 270.68 5810 1.40 X

6.9 18200 255.37 5900 1.45 X
7.7 16300 228.93 6040 1.65 X
9.0 14000 197.20 6200 1.90 X FA 87 (E)DRN 90L4 245 484
9.8 12800 179.97 6280 2.1 X FAF 87 (E)DRN 90L4 275 482
11 11300 159.61 6370 2.3 X F 87 (E)DRN 90L4 260 481
13 9560 134.16 6470 2.8 X FF 87 (E)DRN 90L4 295 482
14 8790 123.29 6510 3.0 X
16 7800 109.49 6560 3.4 X
18 6980 97.89 6610 3.8 X
11 11800 166.47 3750 1.10 X
12 10100 142.27 3980 1.30 X
14 9300 130.42 4070 1.45 X
15 8160 114.45 4180 1.65 X
16 7730 108.46* 4210 1.70 X
19 6760 94.93 4290 1.95 X
FA 77 (E)DRN 90L4 160 476
21 6090 85.52 4330 2.2 X
FAF 77 (E)DRN 90L4 175 474
24 5350 75.02 4380 2.5 X
F 77 (E)DRN 90L4 170 473
24 5160 72.50 4390 2.6 X
FF 77 (E)DRN 90L4 190 474
27 4730 66.46 4410 2.8 X
30 4150 58.32 4440 3.2 X
32 3940 55.27 4450 3.4 X
37 3440 48.37 4460 3.9 X
41 3100 43.58 4480 4.3 X
46 2720 38.23 4490 4.9 X
FA 77 (E)DRN 90L4 155 476
48 2600 36.58 4490 3.8 X FAF 77 (E)DRN 90L4 170 474
56 2240 31.51 4490 5.4 X F 77 (E)DRN 90L4 165 473
FF 77 (E)DRN 90L4 190 474
18 6840 95.94 2410 1.05 X
20 6460 90.59 2480 1.10 X
22 5680 79.76 2620 1.30 X
26 4820 67.65 2740 1.50 X FA 67 (E)DRN 90L4 110 468
29 4350 61.07 2800 1.65 X FAF 67 (E)DRN 90L4 125 466
33 3830 53.73 2850 1.90 X F 67 (E)DRN 90L4 115 465
35 3610 50.74 2870 2.0 X FF 67 (E)DRN 90L4 130 466
41 3080 43.20 2920 2.4 X
45 2790 39.26 2920 2.5 X
52 2420 34.01 2920 2.7 X
49 2580 36.30 2920 2.8 X FA 67 (E)DRN 90L4 110 468
55 2280 32.08 2920 3.2 X FAF 67 (E)DRN 90L4 120 466
64 1950 27.41 2920 3.7 X F 67 (E)DRN 90L4 115 465
70 1790 25.13 2920 4.0 X FF 67 (E)DRN 90L4 125 466
24 5200 72.98 2090 1.00 X
26 4860 68.22 2150 1.10 X
30 4200 58.97 2270 1.25 X FA 57 (E)DRN 90L4 100 460
35 3570 50.10 2210 1.50 X FAF 57 (E)DRN 90L4 115 459
40 3190 44.73 2160 1.65 X F 57 (E)DRN 90L4 100 458
46 2720 38.21 2100 1.95 X FF 57 (E)DRN 90L4 115 459
49 2550 35.79 2070 2.1 X
59 2140 30.15 1990 2.4 X
FA 57 (E)DRN 90L4 100 460
59 2130 29.94 1990 2.3 X
FAF 57 (E)DRN 90L4 110 459
62 2020 28.45 1970 2.3 X
F 57 (E)DRN 90L4 100 458
71 1770 24.96 1910 2.9 X
FF 57 (E)DRN 90L4 115 459
24833231/EN-US – 07/2021

37 3420 48.00* 1370 1.05 X

FA 47 (E)DRN 90L4 84 453
41 3050 42.86 1480 1.15 X
FAF 47 (E)DRN 90L4 90 452
48 2610 36.61 1460 1.35 X
F 47 (E)DRN 90L4 86 451
52 2440 34.29 1450 1.45 X
FF 47 (E)DRN 90L4 93 452
61 2050 28.88 1410 1.70 X

398 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

57 2200 30.86 1430 1.60 X

60 2090 29.32 1420 1.70 X
69 1830 25.72 1390 1.95 X FA 47 (E)DRN 90L4 83 453
81 1550 21.82 1340 2.3 X FAF 47 (E)DRN 90L4 89 452
90 1400 19.70 1320 2.5 X F 47 (E)DRN 90L4 85 451
102 1230 17.33 1280 2.9 X FF 47 (E)DRN 90L4 92 452
108 1160 16.36 1260 3.0 X
127 990 13.93 1220 3.6 X
FA 37 (E)DRN 90L4 74 446
FAF 37 (E)DRN 90L4 77 445
74 1700 23.88 770 1.05 X
F 37 (E)DRN 90L4 75 444 9
FF 37 (E)DRN 90L4 79 445
86 1460 20.57 765 1.20 X
92 1370 19.27 760 1.30 X
104 1210 17.03 750 1.45 X
112 1120 15.81 745 1.55 X
123 1020 14.33 735 1.75 X
137 910 12.87 725 1.95 X
FA 37 (E)DRN 90L4 73 446
159 790 11.08 705 2.1 X
FAF 37 (E)DRN 90L4 77 445
170 740 10.42 700 2.2 X
F 37 (E)DRN 90L4 74 444
197 635 8.97 680 2.4 X
FF 37 (E)DRN 90L4 79 445
220 570 8.01 660 2.6 X
238 530 7.44 640 2.4 X
262 480 6.74 625 2.6 X
292 430 6.05 610 2.8 X
339 370 5.21 590 3.0 X
361 345 4.90 580 3.0 X
391 320 8.97 580 4.8
437 285 8.01 560 5.2
471 265 7.44 545 4.8
FA 37 DRN 90S2 66 446
520 240 6.74 530 5.1
FAF 37 DRN 90S2 70 445
579 215 6.05 515 5.5
F 37 DRN 90S2 68 444
673 187 5.21 495 5.9
FF 37 DRN 90S2 72 445
715 176 4.90 485 6.0
831 152 4.22 465 6.4
930 135 3.77 450 6.9
128 980 13.84 470 1.15 X
143 880 12.35 470 1.30 X
167 750 10.55 465 1.55 X
179 700 9.88 460 1.65 X
FA 27 (E)DRN 90L4 60 441
188 670 9.40 440 1.70 X
FAF 27 (E)DRN 90L4 61 442
217 575 8.13 435 1.90 X
F 27 (E)DRN 90L4 61 443
256 490 6.91 425 2.0 X
FF 27 (E)DRN 90L4 63 442
287 435 6.17 420 2.2 X
335 375 5.27 410 2.4 X
358 350 4.93 405 2.4 X
425 295 4.16 390 2.6 X
431 290 8.13 390 3.7
507 245 6.91 375 4.1 FA 27 DRN 90S2 53 441
568 220 6.17 365 4.3 FAF 27 DRN 90S2 54 442
665 189 5.27 355 4.7 F 27 DRN 90S2 54 443
710 177 4.93 345 4.8 FF 27 DRN 90S2 56 442
843 149 4.16 335 5.2
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3)

399
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.0 167780 1674 22250 1.05 X

1.2 142080 1441 24430 1.25 X
1.3 131100 1308 24660 1.35 X
1.5 117160 1169 25380 1.5 X
1.8 95520 953 26290 1.9 X
2.1 84690 845 26670 2.1 X FA 157R97 (E)DRN 100LM4 1740 516/522
2.3 76570 764 26910 2.3 X FAF 157R97 (E)DRN 100LM4 1870 514/522
2.6 68150 680 27000 2.6 X F 157R97 (E)DRN 100LM4 1780 513/522
3.0 57730 576 27000 3.1 X FF 157R97 (E)DRN 100LM4 2020 514/522
3.9 44700 446 27000 4.0 X
5.8 30270 302 27000 5.9 X
6.4 27360 273 27000 6.5 X
7.5 23250 232 27000 7.6 X
8.9 19740 197 27000 9.0 X
FA 127R87 (E)DRN 100LM4 1040 508/522
3.6 45900 483 20200 2.3 X
FAF 127R87 (E)DRN 100LM4 1130 506/522
4.2 40200 418 20200 2.6 X
F 127R87 (E)DRN 100LM4 1120 505/522
4.7 35800 374 20200 3.0 X
FF 127R87 (E)DRN 100LM4 1220 506/522
1.6 106500 1077 20200 1.00 X
1.9 91500 930 20200 1.15 X
2.1 80500 820 20200 1.30 X
FA 127R77 (E)DRN 100LM4 1000 508/521
2.4 71100 727 20200 1.50 X
FAF 127R77 (E)DRN 100LM4 1080 506/521
2.7 64000 648 20200 1.65 X
F 127R77 (E)DRN 100LM4 1080 505/521
3.2 54200 549 20200 1.95 X
FF 127R77 (E)DRN 100LM4 1180 506/521
3.6 48800 495 20200 2.2 X
4.1 42200 428 20200 2.5 X
4.7 36900 376 20200 2.9 X
FA 107R77 (E)DRN 100LM4 650 500/521
FAF 107R77 (E)DRN 100LM4 690 498/521
2.5 68300 696 11200 1.00 X
F 107R77 (E)DRN 100LM4 680 497/521
FF 107R77 (E)DRN 100LM4 740 498/521
2.8 63300 640 11500 1.05 X
3.1 54800 560 12000 1.25 X
3.6 47800 489 12400 1.40 X FA 107R77 (E)DRN 100LM4 660 500/521
4.0 43100 436 12700 1.60 X FAF 107R77 (E)DRN 100LM4 710 498/521
4.8 36500 370 13100 1.85 X F 107R77 (E)DRN 100LM4 700 497/521
5.3 32800 333 13300 2.1 X FF 107R77 (E)DRN 100LM4 760 498/521
6.0 28700 291 13500 2.4 X
6.9 25100 255 13600 2.7 X
2.7 64900 644 11400 1.05 X
3.0 59400 591 11700 1.15 X
3.4 52000 518 12200 1.35 X
FA 107R77 (E)DRN 100LM4 640 500/521
3.6 49200 491 12400 1.40 X
FAF 107R77 (E)DRN 100LM4 690 498/521
4.1 43000 430 12700 1.60 X
F 107R77 (E)DRN 100LM4 680 497/521
4.5 38700 387 13000 1.80 X
FF 107R77 (E)DRN 100LM4 740 498/521
5.2 33800 340 13200 2.0 X
5.9 29700 300 13400 2.3 X
6.6 26300 266 13600 2.6 X
4.8 35900 363 6870 1.05 X
FA 97R57 (E)DRN 100LM4 465 492/521
6.2 28300 285 7380 1.35 X
FAF 97R57 (E)DRN 100LM4 510 490/521
7.2 24300 245 7610 1.55 X
F 97R57 (E)DRN 100LM4 485 489/521
8.5 20600 208 7810 1.85 X
FF 97R57 (E)DRN 100LM4 560 490/521
9.0 19200 195 7880 1.95 X
4.9 36200 361 6850 1.05 X FA 97R57 (E)DRN 100LM4 455 492/521
5.6 31700 317 7160 1.20 X FAF 97R57 (E)DRN 100LM4 500 490/521
24833231/EN-US – 07/2021

6.4 27800 275 7410 1.35 X F 97R57 (E)DRN 100LM4 470 489/521
7.3 24400 242 7610 1.55 X FF 97R57 (E)DRN 100LM4 540 490/521
FA 87R57 (E)DRN 100LM4 320 484/521
FAF 87R57 (E)DRN 100LM4 350 482/521
7.1 24600 249 5340 1.10 X
F 87R57 (E)DRN 100LM4 335 481/521
FF 87R57 (E)DRN 100LM4 370 482/521
FA 87R57 (E)DRN 100LM4 315 484/521
7.3 24200 240 5380 1.10 X
FAF 87R57 (E)DRN 100LM4 345 482/521
8.3 21200 211 5650 1.25 X
F 87R57 (E)DRN 100LM4 330 481/521
9.1 19500 193 5800 1.35 X
FF 87R57 (E)DRN 100LM4 365 482/521

400 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.6 40700 254.40* 12800 1.65 FA 107 DRN 132S6 620 500
5.5 34500 215.37 13200 1.95 FAF 107 DRN 132S6 670 498
5.9 31900 199.31 13300 2.1 F 107 DRN 132S6 660 497
6.6 28600 178.64 13500 2.4 FF 107 DRN 132S6 720 498
6.9 27200 254.40* 13500 2.5 X FA 107 (E)DRN 100LM4 580 500
8.2 23100 215.37 13700 2.9 X FAF 107 (E)DRN 100LM4 630 498
8.8 21300 199.31 13800 3.2 X F 107 (E)DRN 100LM4 620 497
9.9 19100 178.64 13900 3.5 X FF 107 (E)DRN 100LM4 680 498
5.3 35800 223.88 6880 1.05 FA 97 DRN 132S6 460 492
6.2 30400 189.92 7250 1.25 FAF 97 DRN 132S6 510 490
6.7 28000 174.87 7400 1.35 F 97 DRN 132S6 475 489 9
7.5 25000 156.30 7570 1.50 FF 97 DRN 132S6 550 490
6.4 29600 276.77 7290 1.30 X
7.0 27100 253.41 7450 1.40 X
7.9 24000 223.88 7630 1.60 X FA 97 (E)DRN 100LM4 415 492
9.3 20300 189.92 7820 1.85 X FAF 97 (E)DRN 100LM4 460 490
10 18700 174.87 7900 2.0 X F 97 (E)DRN 100LM4 430 489
11 16700 156.30 8000 2.3 X FF 97 (E)DRN 100LM4 500 490
13 15000 140.71 8070 2.5 X
14 13600 127.42 8130 2.8 X
7.7 24500 228.93 5350 1.10 X
8.9 21100 197.20 5660 1.25 X
9.8 19300 179.97 5810 1.35 X
11 17100 159.61 5980 1.55 X
13 14300 134.16 6180 1.85 X
14 13200 123.29 6250 2.0 X FA 87 (E)DRN 100LM4 270 484
16 11700 109.49 6350 2.3 X FAF 87 (E)DRN 100LM4 300 482
18 10500 97.89 6270 2.5 X F 87 (E)DRN 100LM4 285 481
20 9440 88.01 6120 2.8 X FF 87 (E)DRN 100LM4 320 482
23 8190 76.39 5920 3.2 X
26 7330 68.40 5760 3.6 X
31 6080 56.75 5490 4.4 X
35 5400 50.36 5320 4.8 X
39 4850 45.28 5170 5.1 X
15 12200 114.45 3690 1.10 X
16 11600 108.46* 3790 1.15 X
19 10100 94.93 3970 1.30 X
21 9170 85.52 4080 1.45 X
FA 77 (E)DRN 100LM4 185 476
23 8040 75.02 4190 1.65 X
FAF 77 (E)DRN 100LM4 200 474
24 7770 72.50 4210 1.70 X
F 77 (E)DRN 100LM4 195 473
27 7120 66.46 4260 1.85 X
FF 77 (E)DRN 100LM4 215 474
30 6250 58.32 4320 2.1 X
32 5920 55.27 4350 2.2 X
36 5180 48.37 4390 2.6 X
40 4670 43.58 4410 2.8 X
48 3920 36.58 4450 2.5 X FA 77 (E)DRN 100LM4 180 476
56 3370 31.51 4470 3.6 X FAF 77 (E)DRN 100LM4 195 474
61 3080 28.75 4480 4.1 X F 77 (E)DRN 100LM4 190 473
69 2730 25.50* 4490 4.8 X FF 77 (E)DRN 100LM4 215 474
26 7250 67.65 2320 1.00 X
29 6550 61.07 2460 1.10 X
FA 67 (E)DRN 100LM4 135 468
33 5760 53.73 2600 1.25 X
FAF 67 (E)DRN 100LM4 150 466
35 5440 50.74 2650 1.35 X
F 67 (E)DRN 100LM4 140 465
41 4630 43.20 2760 1.55 X
FF 67 (E)DRN 100LM4 155 466
45 4210 39.26 2810 1.65 X
24833231/EN-US – 07/2021

52 3640 34.01 2870 1.80 X

55 3440 32.08 2890 2.1 X
64 2940 27.41 2920 2.5 X FA 67 (E)DRN 100LM4 130 468
70 2690 25.13 2920 2.7 X FAF 67 (E)DRN 100LM4 145 466
80 2360 22.05 2920 3.1 X F 67 (E)DRN 100LM4 140 465
84 2240 20.90* 2920 3.2 X FF 67 (E)DRN 100LM4 150 466
96 1960 18.29 2920 3.7 X
39 4790 44.73 1920 1.10 X FA 57 (E)DRN 100LM4 125 460
46 4090 38.21 1890 1.30 X FAF 57 (E)DRN 100LM4 140 459
49 3830 35.79 1880 1.40 X F 57 (E)DRN 100LM4 125 458
58 3230 30.15 1830 1.60 X FF 57 (E)DRN 100LM4 140 459

Catalog – DRN.. Gearmotors (IE3)

401
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

71 2670 24.96 1780 1.90 X

FA 57 (E)DRN 100LM4 125 460
83 2270 21.17 1720 2.3 X
FAF 57 (E)DRN 100LM4 135 459
92 2050 19.11 1680 2.6 X
F 57 (E)DRN 100LM4 125 458
105 1800 16.81 1640 2.9 X
FF 57 (E)DRN 100LM4 140 459
111 1700 15.88 1620 3.1 X
FA 47 (E)DRN 100LM4 110 453
FAF 47 (E)DRN 100LM4 115 452
61 3090 28.88 1240 1.15 X
F 47 (E)DRN 100LM4 110 451
FF 47 (E)DRN 100LM4 120 452
68 2750 25.72 1230 1.30 X
81 2340 21.82 1210 1.50 X
89 2110 19.70 1190 1.65 X
FA 47 (E)DRN 100LM4 105 453
102 1850 17.33 1170 1.90 X
FAF 47 (E)DRN 100LM4 115 452
108 1750 16.36 1160 2.0 X
F 47 (E)DRN 100LM4 110 451
126 1490 13.93 1130 2.4 X
FF 47 (E)DRN 100LM4 115 452
139 1350 12.66 1110 2.6 X
161 1170 10.97 1080 3.0 X
197 960 8.96 1010 3.0 X
123 1530 14.33 630 1.15 X
137 1380 12.87 625 1.30 X
159 1180 11.08 625 1.40 X
169 1110 10.42 620 1.45 X
196 960 8.97 610 1.60 X FA 37 (E)DRN 100LM4 98 446
220 850 8.01 600 1.75 X FAF 37 (E)DRN 100LM4 100 445
261 720 6.74 570 1.70 X F 37 (E)DRN 100LM4 99 444
291 645 6.05 560 1.85 X FF 37 (E)DRN 100LM4 105 445
338 555 5.21 550 2.0 X
360 525 4.90 540 2.0 X
418 450 4.22 525 2.1 X
468 400 3.77 515 2.3 X
474 395 7.44 515 3.2
523 360 6.74 500 3.4
FA 37 DRN 90L2 73 446
583 320 6.05 490 3.7
FAF 37 DRN 90L2 77 445
676 275 5.21 475 4.0
F 37 DRN 90L2 74 444
719 260 4.90 465 4.0
FF 37 DRN 90L2 79 445
836 225 4.22 450 4.3
935 200 3.77 435 4.6
167 1130 10.55 380 1.00 X
178 1060 9.88 380 1.10 X
217 870 8.13 365 1.25 X FA 27 (E)DRN 100LM4 84 441
255 740 6.91 365 1.35 X FAF 27 (E)DRN 100LM4 86 442
286 660 6.17 365 1.45 X F 27 (E)DRN 100LM4 85 443
335 565 5.27 360 1.55 X FF 27 (E)DRN 100LM4 87 442
357 525 4.93 360 1.60 X
424 445 4.16 355 1.75 X
375 500 9.40 360 2.3
434 435 8.13 355 2.5
FA 27 DRN 90L2 60 441
510 370 6.91 345 2.7
FAF 27 DRN 90L2 61 442
572 330 6.17 340 2.9
F 27 DRN 90L2 61 443
669 280 5.27 330 3.1
FF 27 DRN 90L2 63 442
715 260 4.93 325 3.2
848 220 4.16 315 3.5
24833231/EN-US – 07/2021

402 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.4 173010 1308 21510 1.00 X

1.5 154620 1169 22990 1.15 X
1.9 126050 953 24800 1.40 X
2.1 111770 845 25530 1.6 X
2.3 101050 764 26000 1.8 X FA 157R97 (E)DRN 100L4 1740 516/522
2.6 89940 680 26410 2.0 X FAF 157R97 (E)DRN 100L4 1870 514/522
3.1 76190 576 26860 2.3 X F 157R97 (E)DRN 100L4 1780 513/522
4.0 58990 446 27000 3.0 X FF 157R97 (E)DRN 100L4 2020 514/522
5.8 39950 302 27000 4.4 X
6.5 36110 273 27000 4.9 X
7.6 30690 232 27000 5.8 X
9.0 26060 197 27000 6.8 X
9
2.4 95600 727 20200 1.10 X FA 127R77 (E)DRN 100L4 1000 508/521
2.7 85800 648 20200 1.25 X FAF 127R77 (E)DRN 100L4 1080 506/521
3.2 72700 549 20200 1.45 X F 127R77 (E)DRN 100L4 1080 505/521
3.6 65400 495 20200 1.60 X FF 127R77 (E)DRN 100L4 1180 506/521
4.0 57700 436 11900 1.20 X FA 107R77 (E)DRN 100L4 660 500/521
4.8 48900 370 12400 1.40 X FAF 107R77 (E)DRN 100L4 710 498/521
5.3 44000 333 12700 1.55 X F 107R77 (E)DRN 100L4 700 497/521
6.1 38500 291 13000 1.75 X FF 107R77 (E)DRN 100L4 760 498/521
4.6 54400 254.40* 12100 1.25 FA 107 DRN 132S6 620 500
5.5 46000 215.37 12500 1.45 FAF 107 DRN 132S6 670 498
5.9 42600 199.31 12700 1.60 F 107 DRN 132S6 660 497
6.6 38200 178.64 13000 1.80 FF 107 DRN 132S6 720 498
6.9 36300 254.40* 13100 1.85 X
FA 107 (E)DRN 100L4 580 500
8.2 30700 215.37 13400 2.2 X
FAF 107 (E)DRN 100L4 630 498
8.8 28400 199.31 13500 2.4 X
F 107 (E)DRN 100L4 620 497
9.9 25500 178.64 13600 2.7 X
FF 107 (E)DRN 100L4 680 498
11 23000 161.28* 13700 3.0 X
7.9 32000 223.88 7150 1.20 X
9.3 27100 189.92 7450 1.40 X
10 24900 174.87 7570 1.50 X
FA 97 (E)DRN 100L4 415 492
11 22300 156.30 7720 1.70 X
FAF 97 (E)DRN 100L4 460 490
13 20100 140.71 7840 1.90 X
F 97 (E)DRN 100L4 430 489
14 18200 127.42 7930 2.1 X
FF 97 (E)DRN 100L4 500 490
16 16100 112.99 8020 2.4 X
17 14600 102.16 8090 2.6 X
20 12800 89.85 8170 3.0 X
13 19100 134.16 5820 1.40 X
14 17600 123.29 5950 1.50 X
16 15600 109.49 6050 1.70 X
FA 87 (E)DRN 100L4 270 484
18 13900 97.89 5930 1.90 X
FAF 87 (E)DRN 100L4 300 482
20 12500 88.01 5810 2.1 X
F 87 (E)DRN 100L4 285 481
23 10900 76.39 5650 2.4 X
FF 87 (E)DRN 100L4 320 482
26 9770 68.40 5520 2.7 X
31 8110 56.75 5290 3.3 X
35 7190 50.36 5150 3.6 X
21 12200 85.52 3700 1.10 X
24 10700 75.02 3910 1.25 X
27 9500 66.46 4050 1.40 X FA 77 (E)DRN 100L4 185 476
30 8330 58.32 4160 1.60 X FAF 77 (E)DRN 100L4 200 474
32 7900 55.27 4200 1.70 X F 77 (E)DRN 100L4 195 473
36 6910 48.37 4280 1.90 X FF 77 (E)DRN 100L4 215 474
40 6220 43.58 4330 2.1 X
24833231/EN-US – 07/2021

46 5460 38.23 4370 2.4 X

48 5220 36.58 4390 1.90 X
FA 77 (E)DRN 100L4 180 476
56 4500 31.51 4420 2.7 X
FAF 77 (E)DRN 100L4 195 474
61 4110 28.75 4440 3.1 X
F 77 (E)DRN 100L4 190 473
69 3640 25.50* 4460 3.6 X
FF 77 (E)DRN 100L4 215 474
82 3060 21.43 4480 4.3 X
FA 67 (E)DRN 100L4 135 468
41 6170 43.20 2530 1.15 X
FAF 67 (E)DRN 100L4 150 466
45 5610 39.26 2630 1.25 X
F 67 (E)DRN 100L4 140 465
52 4860 34.01 2730 1.35 X
FF 67 (E)DRN 100L4 155 466

Catalog – DRN.. Gearmotors (IE3)

403
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

55 4580 32.08 2770 1.60 X

64 3910 27.41 2840 1.85 X
70 3590 25.13 2870 2.0 X FA 67 (E)DRN 100L4 130 468
80 3150 22.05 2910 2.3 X FAF 67 (E)DRN 100L4 145 466
84 2980 20.90* 2920 2.4 X F 67 (E)DRN 100L4 140 465
96 2610 18.29 2920 2.8 X FF 67 (E)DRN 100L4 150 466
107 2350 16.48 2920 3.1 X
122 2060 14.46 2920 3.5 X
71 3560 24.96 1640 1.45 X
83 3020 21.17 1610 1.75 X
92 2730 19.11 1580 1.95 X FA 57 (E)DRN 100L4 125 460
105 2400 16.81 1550 2.2 X FAF 57 (E)DRN 100L4 135 459
111 2260 15.88 1530 2.3 X F 57 (E)DRN 100L4 125 458
130 1930 13.52 1480 2.8 X FF 57 (E)DRN 100L4 140 459
144 1750 12.29 1460 3.0 X
166 1520 10.64 1410 3.5 X
90 2810 19.70 1070 1.25 X
102 2470 17.33 1070 1.45 X
FA 47 (E)DRN 100L4 105 453
108 2330 16.36 1060 1.50 X
FAF 47 (E)DRN 100L4 115 452
127 1990 13.93 1040 1.80 X
F 47 (E)DRN 100L4 110 451
139 1810 12.66 1030 1.95 X
FF 47 (E)DRN 100L4 115 452
161 1560 10.97 1010 2.3 X
197 1280 8.96 950 2.3 X
159 1580 11.08 540 1.05 X
169 1490 10.42 540 1.10 X
197 1280 8.97 545 1.20 X
220 1140 8.01 540 1.30 X FA 37 (E)DRN 100L4 98 446
262 960 6.74 515 1.30 X FAF 37 (E)DRN 100L4 100 445
291 860 6.05 510 1.40 X F 37 (E)DRN 100L4 99 444
338 745 5.21 505 1.50 X FF 37 (E)DRN 100L4 105 445
360 700 4.90 500 1.50 X
418 600 4.22 490 1.60 X
468 535 3.77 485 1.70 X
317 790 11.08 525 2.1
337 745 10.42 520 2.2
392 640 8.97 510 2.4
439 570 8.01 500 2.6 FA 37 DRN 100LM2 98 446
522 480 6.74 475 2.6 FAF 37 DRN 100LM2 100 445
581 430 6.05 465 2.8 F 37 DRN 100LM2 99 444
675 370 5.21 450 3.0 FF 37 DRN 100LM2 105 445
718 350 4.90 445 3.0
834 300 4.22 430 3.2
933 270 3.77 420 3.4
433 580 8.13 315 1.85
509 490 6.91 315 2.0 FA 27 DRN 100LM2 84 441
570 440 6.17 310 2.2 FAF 27 DRN 100LM2 86 442
668 375 5.27 305 2.3 F 27 DRN 100LM2 85 443
713 350 4.93 305 2.4 FF 27 DRN 100LM2 87 442
846 295 4.16 295 2.6

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs
24833231/EN-US – 07/2021

1.9 158020 953 22910 1.10 X

2.1 140110 845 24110 1.25 X
2.3 126680 764 24870 1.40 X
2.6 112750 680 25530 1.6 X FA 157R97 (E)DRN 100L4 1740 516/522
3.1 95510 576 26250 1.9 X FAF 157R97 (E)DRN 100L4 1870 514/522
3.9 73950 446 26890 2.4 X F 157R97 (E)DRN 100L4 1780 513/522
5.8 50070 302 27000 3.5 X FF 157R97 (E)DRN 100L4 2020 514/522
6.4 45270 273 27000 3.9 X
7.6 38470 232 27000 4.6 X
9.0 32660 197 27000 5.4 X

404 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.6 78600 483 20200 1.35 X

4.2 68500 418 20200 1.55 X
FA 127R87 (E)DRN 100L4 1040 508/522
4.7 61100 374 20200 1.75 X
FAF 127R87 (E)DRN 100L4 1130 506/522
5.6 51000 312 20200 2.1 X
F 127R87 (E)DRN 100L4 1120 505/522
6.0 47700 293 20200 2.2 X
FF 127R87 (E)DRN 100L4 1220 506/522
6.8 42000 259 20200 2.5 X
7.9 36300 223 20200 2.9 X
2.7 107900 648 20200 1.00
FA 127R77 (E)DRN 100L4 1000 508/521
3.2 91400 549 20200 1.15 X
FAF 127R77 (E)DRN 100L4 1080 506/521
3.5 82300 495 20200 1.30 X
F 127R77 (E)DRN 100L4 1080 505/521
4.1 71200 428 20200 1.50 X 9
FF 127R77 (E)DRN 100L4 1180 506/521
4.7 62400 376 20200 1.70 X
4.8 61500 370 11600 1.10 X
5.3 55400 333 12000 1.25 X FA 107R77 (E)DRN 100L4 660 500/521
6.0 48400 291 12400 1.40 X FAF 107R77 (E)DRN 100L4 710 498/521
6.9 42400 255 12800 1.60 X F 107R77 (E)DRN 100L4 700 497/521
7.8 37300 225 13000 1.80 X FF 107R77 (E)DRN 100L4 760 498/521
9.2 31600 190 13300 2.1 X
4.5 65200 387 11400 1.05 X FA 107R77 (E)DRN 100L4 640 500/521
5.2 57100 340 11900 1.20 X FAF 107R77 (E)DRN 100L4 690 498/521
5.9 50300 300 12300 1.40 X F 107R77 (E)DRN 100L4 680 497/521
6.6 44500 266 12600 1.55 X FF 107R77 (E)DRN 100L4 740 498/521
FA 97R57 (E)DRN 100L4 465 492/521
8.4 34700 208 6960 1.10 X FAF 97R57 (E)DRN 100L4 510 490/521
9.0 32500 195 7110 1.15 X F 97R57 (E)DRN 100L4 485 489/521
FF 97R57 (E)DRN 100L4 560 490/521
6.9 45500 254.40* 12600 1.50 X
8.2 38500 215.37 13000 1.75 X
FA 107 (E)DRN 100L4 580 500
8.8 35700 199.31 13100 1.90 X
FAF 107 (E)DRN 100L4 630 498
9.8 32000 178.64 13300 2.1 X
F 107 (E)DRN 100L4 620 497
11 28900 161.28* 13500 2.4 X
FF 107 (E)DRN 100L4 680 498
12 26200 146.49 13600 2.6 X
14 23200 129.97 13700 2.9 X
9.3 34000 189.92 7010 1.10 X
10 31300 174.87 7190 1.20 X
11 28000 156.30 7400 1.35 X
12 25200 140.71 7560 1.50 X
14 22800 127.42 7690 1.65 X FA 97 (E)DRN 100L4 415 492
16 20200 112.99 7830 1.90 X FAF 97 (E)DRN 100L4 460 490
17 18300 102.16 7920 2.1 X F 97 (E)DRN 100L4 430 489
18 17400 97.58 7960 2.2 X FF 97 (E)DRN 100L4 500 490
20 16100 89.85 8030 2.4 X
20 15500 86.59 8050 2.5 X
22 14300 80.31 8100 2.6 X
24 12900 72.29 8160 2.9 X
13 24000 134.16 5400 1.10 X
14 22000 123.29 5580 1.20 X
16 19600 109.49 5660 1.35 X
FA 87 (E)DRN 100L4 270 484
18 17500 97.89 5590 1.50 X
FAF 87 (E)DRN 100L4 300 482
20 15700 88.01 5510 1.70 X
F 87 (E)DRN 100L4 285 481
23 13600 76.39 5390 1.95 X
FF 87 (E)DRN 100L4 320 482
26 12200 68.40 5280 2.2 X
31 10100 56.75 5100 2.6 X
35 9020 50.36 4970 2.9 X
24833231/EN-US – 07/2021

23 13400 75.02 3500 1.00

24 12900 72.50 3580 1.00 X
26 11900 66.46 3750 1.10 X
30 10400 58.32 3940 1.25 X
FA 77 (E)DRN 100L4 185 476
32 9900 55.27 4000 1.35 X
FAF 77 (E)DRN 100L4 200 474
36 8660 48.37 4130 1.55 X
F 77 (E)DRN 100L4 195 473
40 7800 43.58 4210 1.70 X
FF 77 (E)DRN 100L4 215 474
46 6850 38.23 4280 1.95 X
52 6040 33.74 4340 2.2 X
59 5350 29.91 4380 2.5 X
69 4570 25.54 4420 2.8 X

Catalog – DRN.. Gearmotors (IE3)

405
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

48 6550 36.58 4300 1.50 X

FA 77 (E)DRN 100L4 180 476
56 5640 31.51 4360 2.2 X
FAF 77 (E)DRN 100L4 195 474
61 5150 28.75 4390 2.5 X
F 77 (E)DRN 100L4 190 473
69 4560 25.50* 4420 2.9 X
FF 77 (E)DRN 100L4 215 474
82 3840 21.43 4450 3.5 X
FA 67 (E)DRN 100L4 135 468
45 7030 39.26 2370 1.00 FAF 67 (E)DRN 100L4 150 466
52 6090 34.01 2550 1.05 X F 67 (E)DRN 100L4 140 465
FF 67 (E)DRN 100L4 155 466
55 5740 32.08 2610 1.25 X
64 4910 27.41 2730 1.50 X
70 4500 25.13 2780 1.60 X
FA 67 (E)DRN 100L4 130 468
80 3950 22.05 2840 1.85 X
FAF 67 (E)DRN 100L4 145 466
84 3740 20.90* 2860 1.95 X
F 67 (E)DRN 100L4 140 465
96 3270 18.29 2900 2.2 X
FF 67 (E)DRN 100L4 150 466
107 2950 16.48 2920 2.5 X
122 2590 14.46 2920 2.8 X
194 1620 9.08 2790 2.9 X
70 4470 24.96 1510 1.15 X
83 3790 21.17 1490 1.40 X
92 3420 19.11 1480 1.55 X
105 3010 16.81 1460 1.75 X
FA 57 (E)DRN 100L4 125 460
111 2840 15.88 1450 1.85 X
FAF 57 (E)DRN 100L4 135 459
130 2420 13.52 1410 2.2 X
F 57 (E)DRN 100L4 125 458
143 2200 12.29 1390 2.4 X
FF 57 (E)DRN 100L4 140 459
165 1900 10.64 1350 2.8 X
189 1660 9.31 1290 2.2 X
215 1460 8.19 1260 2.5 X
227 1380 7.73 1240 2.7 X
89 3520 19.70 950 1.00 X
101 3100 17.33 960 1.15 X
107 2930 16.36 960 1.20 X
126 2490 13.93 960 1.40 X
FA 47 (E)DRN 100L4 105 453
139 2260 12.66 950 1.55 X
FAF 47 (E)DRN 100L4 115 452
160 1960 10.97 940 1.80 X
F 47 (E)DRN 100L4 110 451
196 1600 8.96 890 1.80 X
FF 47 (E)DRN 100L4 115 452
223 1410 7.88 880 2.4 X
236 1330 7.44* 870 2.5 X
278 1130 6.34 850 2.7 X
305 1030 5.76 840 2.9 X
219 1430 8.01 480 1.05 X
261 1200 6.74 460 1.05 X
FA 37 (E)DRN 100L4 98 446
291 1080 6.05 460 1.10 X
FAF 37 (E)DRN 100L4 100 445
337 930 5.21 460 1.20 X
F 37 (E)DRN 100L4 99 444
359 870 4.90 460 1.20 X
FF 37 (E)DRN 100L4 105 445
417 755 4.22 455 1.30 X
467 675 3.77 455 1.40 X
438 715 8.01 470 2.1
521 605 6.74 445 2.0
FA 37 DRN 100L2 98 446
580 540 6.05 440 2.2
FAF 37 DRN 100L2 100 445
673 465 5.21 430 2.4
F 37 DRN 100L2 99 444
716 440 4.90 425 2.4
FF 37 DRN 100L2 105 445
832 375 4.22 415 2.6
931 335 3.77 405 2.8
FA 27 (E)DRN 100L4 84 441
24833231/EN-US – 07/2021

FAF 27 (E)DRN 100L4 86 442

423 740 4.16 280 1.05 X
F 27 (E)DRN 100L4 85 443
FF 27 (E)DRN 100L4 87 442
432 725 8.13 280 1.50
508 620 6.91 285 1.65 FA 27 DRN 100L2 84 441
569 550 6.17 285 1.75 FAF 27 DRN 100L2 86 442
666 470 5.27 280 1.85 F 27 DRN 100L2 85 443
711 440 4.93 280 1.90 FF 27 DRN 100L2 87 442
844 370 4.16 275 2.1

406 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.9 169600 953 22010 1.05 X

2.1 150380 845 23440 1.20 X
2.3 135960 764 24350 1.30 X
2.6 121010 680 25130 1.5 X FA 157R97 (E)DRN 112M4 1760 516/522
3.1 102500 576 25970 1.8 X FAF 157R97 (E)DRN 112M4 1890 514/522
4.0 79370 446 26730 2.2 X F 157R97 (E)DRN 112M4 1800 513/522
5.9 53740 302 27000 3.3 X FF 157R97 (E)DRN 112M4 2040 514/522
6.5 48580 273 27000 3.6 X
7.6 41290 232 27000 4.3 X
9.0 35060 197 27000 5.1 X
3.7 84600 483 20200 1.25 X 9
4.2 73600 418 20200 1.45 X
FA 127R87 (E)DRN 112M4 1060 508/522
4.7 65700 374 20200 1.60 X
FAF 127R87 (E)DRN 112M4 1150 506/522
5.7 54800 312 20200 1.95 X
F 127R87 (E)DRN 112M4 1140 505/522
6.0 51300 293 20200 2.1 X
FF 127R87 (E)DRN 112M4 1240 506/522
6.8 45200 259 20200 2.3 X
7.9 39100 223 20200 2.7 X
3.2 98200 549 20200 1.10 X FA 127R77 (E)DRN 112M4 1020 508/521
3.6 88400 495 20200 1.20 X FAF 127R77 (E)DRN 112M4 1100 506/521
4.1 76500 428 20200 1.40 X F 127R77 (E)DRN 112M4 1100 505/521
4.7 67000 376 20200 1.60 X FF 127R77 (E)DRN 112M4 1200 506/521
4.8 66100 370 11300 1.05 X
5.3 59500 333 11700 1.15 X FA 107R77 (E)DRN 112M4 680 500/521
6.1 52000 291 12200 1.30 X FAF 107R77 (E)DRN 112M4 730 498/521
6.9 45500 255 12600 1.50 X F 107R77 (E)DRN 112M4 720 497/521
7.8 40100 225 12900 1.70 X FF 107R77 (E)DRN 112M4 780 498/521
9.3 33900 190 13200 2.0 X
FA 107R77 (E)DRN 112M4 660 500/521
5.2 61400 340 11600 1.15 X
FAF 107R77 (E)DRN 112M4 710 498/521
5.9 54100 300 12100 1.30 X
F 107R77 (E)DRN 112M4 700 497/521
6.7 47800 266 12400 1.45 X
FF 107R77 (E)DRN 112M4 760 498/521
FA 97R57 (E)DRN 112M4 485 492/521
8.5 37300 208 6770 1.00 X FAF 97R57 (E)DRN 112M4 540 490/521
9.1 34900 195 6940 1.10 X F 97R57 (E)DRN 112M4 500 489/521
FF 97R57 (E)DRN 112M4 580 490/521
7.0 48900 254.40* 12400 1.40 X
8.2 41400 215.37 12800 1.65 X
8.9 38300 199.31 13000 1.75 X
FA 107 (E)DRN 112M4 600 500
9.9 34300 178.64 13200 2.0 X
FAF 107 (E)DRN 112M4 640 498
11 31000 161.28* 13400 2.2 X
F 107 (E)DRN 112M4 630 497
12 28100 146.49 13500 2.4 X
FF 107 (E)DRN 112M4 690 498
14 24900 129.97 13600 2.7 X
15 22600 117.94 13800 3.0 X
17 19400 101.38* 13900 3.5 X
9.3 36500 189.92 6830 1.05 X
10 33600 174.87 7040 1.15 X
11 30000 156.30 7270 1.25 X
13 27000 140.71 7460 1.40 X
14 24500 127.42 7600 1.55 X
FA 97 (E)DRN 112M4 435 492
16 21700 112.99 7750 1.75 X
FAF 97 (E)DRN 112M4 480 490
17 19600 102.16 7860 1.95 X
F 97 (E)DRN 112M4 450 489
18 18700 97.58 7900 2.0 X
FF 97 (E)DRN 112M4 520 490
20 17200 89.85 7970 2.2 X
20 16600 86.59 8000 2.3 X
24833231/EN-US – 07/2021

22 15400 80.31 8060 2.5 X

24 13900 72.29 8120 2.7 X
27 12500 65.47 8030 3.0 X

Catalog – DRN.. Gearmotors (IE3)

407
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

13 25800 134.16 5100 1.05 X

14 23700 123.29 5430 1.10 X
16 21000 109.49 5510 1.25 X
18 18800 97.89 5450 1.40 X FA 87 (E)DRN 112M4 290 484
20 16900 88.01 5380 1.55 X FAF 87 (E)DRN 112M4 320 482
23 14600 76.39 5270 1.80 X F 87 (E)DRN 112M4 305 481
26 13100 68.40 5180 2.0 X FF 87 (E)DRN 112M4 340 482
31 10900 56.75 5010 2.4 X
35 9680 50.36 4900 2.7 X
39 8700 45.28 4790 2.9 X
27 12700 66.46 3610 1.05 X
30 11200 58.32 3840 1.20 X
32 10600 55.27 3920 1.25 X
FA 77 (E)DRN 112M4 205 476
37 9300 48.37 4070 1.45 X
FAF 77 (E)DRN 112M4 220 474
41 8380 43.58 4160 1.60 X
F 77 (E)DRN 112M4 215 473
46 7350 38.23 4250 1.80 X
FF 77 (E)DRN 112M4 235 474
52 6480 33.74 4310 2.0 X
59 5750 29.91 4360 2.3 X
69 4910 25.54 4400 2.6 X
56 6050 31.51 4340 2.0 X
FA 77 (E)DRN 112M4 200 476
62 5530 28.75 4370 2.3 X
FAF 77 (E)DRN 112M4 215 474
69 4900 25.50* 4400 2.7 X
F 77 (E)DRN 112M4 210 473
83 4120 21.43 4440 3.2 X
FF 77 (E)DRN 112M4 235 474
90 3780 19.70 4450 3.5 X
FA 67 (E)DRN 112M4 155 468
FAF 67 (E)DRN 112M4 170 466
52 6540 34.01 2470 1.00 X
F 67 (E)DRN 112M4 160 465
FF 67 (E)DRN 112M4 175 466
65 5270 27.41 2680 1.40 X
70 4830 25.13 2740 1.50 X
80 4240 22.05 2810 1.70 X
85 4010 20.90* 2830 1.80 X
97 3510 18.29 2880 2.1 X
107 3160 16.48 2910 2.3 X
122 2780 14.46 2920 2.6 X
139 2450 12.76 2920 3.0 X FA 67 (E)DRN 112M4 155 468
156 2170 11.31 2920 3.3 X FAF 67 (E)DRN 112M4 165 466
183 1850 9.66 2850 3.9 X F 67 (E)DRN 112M4 160 465
195 1740 9.08 2770 2.7 X FF 67 (E)DRN 112M4 170 466
206 1650 8.60 2730 3.0 X
235 1440 7.53 2640 3.7 X
261 1300 6.78 2580 4.2 X
297 1140 5.95 2490 4.7 X
337 1000 5.25 2420 5.2 X
380 890 4.66 2340 5.5 X
445 760 3.97 2250 5.8 X
84 4070 21.17 1450 1.30 X
93 3670 19.11 1440 1.45 X
105 3230 16.81 1420 1.65 X
111 3050 15.88 1410 1.75 X
131 2590 13.52 1380 2.0 X
FA 57 (E)DRN 112M4 145 460
144 2360 12.29 1360 2.2 X
FAF 57 (E)DRN 112M4 160 459
166 2040 10.64 1330 2.6 X
F 57 (E)DRN 112M4 145 458
190 1790 9.31 1270 2.1 X
FF 57 (E)DRN 112M4 160 459
216 1570 8.19 1240 2.4 X
24833231/EN-US – 07/2021

229 1480 7.73 1220 2.5 X

269 1260 6.58 1180 2.9 X
296 1150 5.98 1160 3.2 X
341 990 5.18 1120 3.7 X
382 890 9.31 1090 4.2
434 780 8.19 1060 4.7 FA 57 DRN 112M2 145 460
459 740 7.73 1040 5.0 FAF 57 DRN 112M2 160 459
539 630 6.58 1000 5.9 F 57 DRN 112M2 145 458
594 570 5.98 980 6.5 FF 57 DRN 112M2 160 459
685 495 5.18 940 7.4

408 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.6 168170 680 22230 1.05 X

3.1 142450 576 24010 1.25 X
3.5 124390 503 25020 1.40 X
4.0 110300 446 25590 1.6 X FA 157R97 (E)DRN 132S4 1780 516/522
5.0 87300 353 26530 2.0 X FAF 157R97 (E)DRN 132S4 1910 514/522
5.9 74690 302 26860 2.4 X F 157R97 (E)DRN 132S4 1830 513/522
6.5 67510 273 27000 2.6 X FF 157R97 (E)DRN 132S4 2060 514/522
7.6 57370 232 27000 3.1 X
8.7 49960 202 27000 3.5 X
9.0 48720 197 27000 3.6 X
4.2 103100 418 20200 1.05 X 9
4.7 92100 374 20200 1.15 X
5.7 76800 312 20200 1.40 X FA 127R87 (E)DRN 132S4 1090 508/522
6.0 72000 293 20200 1.45 X FAF 127R87 (E)DRN 132S4 1170 506/522
6.8 63500 259 20200 1.65 X F 127R87 (E)DRN 132S4 1170 505/522
7.9 54800 223 20200 1.95 X FF 127R87 (E)DRN 132S4 1270 506/522
8.9 48500 198 20200 2.2 X
11 40700 166 20200 2.6 X
FA 127R77 (E)DRN 132S4 1040 508/521
4.1 106700 428 20200 1.00 FAF 127R77 (E)DRN 132S4 1130 506/521
4.7 93500 376 20200 1.15 X F 127R77 (E)DRN 132S4 1120 505/521
FF 127R77 (E)DRN 132S4 1220 506/521
FA 107R77 (E)DRN 132S4 710 500/521
6.9 63600 255 11500 1.05 X
FAF 107R77 (E)DRN 132S4 760 498/521
7.8 56000 225 12000 1.20 X
F 107R77 (E)DRN 132S4 750 497/521
9.3 47400 190 12500 1.45 X
FF 107R77 (E)DRN 132S4 810 498/521
FA 107R77 (E)DRN 132S4 690 500/521
FAF 107R77 (E)DRN 132S4 730 498/521
6.7 66800 266 11300 1.05 X
F 107R77 (E)DRN 132S4 720 497/521
FF 107R77 (E)DRN 132S4 790 498/521
FA 127 (E)DRN 132S4 960 508
10 45600 170.83 20200 2.3 X FAF 127 (E)DRN 132S4 1040 506
12 41000 153.67* 20200 2.6 X F 127 (E)DRN 132S4 1040 505
FF 127 (E)DRN 132S4 1140 506
7.0 67900 254.40* 11200 1.00 X
8.2 57500 215.37 11900 1.20 X
8.9 53200 199.31 12100 1.30 X
9.9 47700 178.64 12500 1.40 X
11 43100 161.28* 12700 1.60 X FA 107 (E)DRN 132S4 620 500
12 39100 146.49 12900 1.75 X FAF 107 (E)DRN 132S4 670 498
14 34700 129.97 13200 1.95 X F 107 (E)DRN 132S4 660 497
15 31500 117.94 13300 2.2 X FF 107 (E)DRN 132S4 720 498
17 27000 101.38* 13500 2.5 X
19 24700 92.47* 13700 2.8 X
20 23600 88.49 13700 2.9 X
21 22400 83.99 13800 3.0 X
13 37600 140.71 6750 1.00 X
14 34000 127.42 7010 1.10 X
16 30200 112.99 7260 1.25 X
17 27300 102.16 7440 1.40 X
18 26000 97.58 7510 1.45 X
FA 97 (E)DRN 132S4 460 492
20 24000 89.85 7630 1.60 X
FAF 97 (E)DRN 132S4 510 490
20 23100 86.59 7680 1.65 X
F 97 (E)DRN 132S4 475 489
22 21400 80.31 7770 1.75 X
FF 97 (E)DRN 132S4 550 490
24833231/EN-US – 07/2021

23 20200 75.63 7810 1.90 X

24 19300 72.29 7740 1.95 X
27 17400 65.47 7600 2.2 X
30 15500 58.06 7420 2.5 X
34 14000 52.49 7260 2.7 X
FA 97 (E)DRN 132S4 445 492
41 11500 43.28 6950 2.4 X FAF 97 (E)DRN 132S4 495 490
48 9790 36.64 6670 2.8 X F 97 (E)DRN 132S4 460 489
FF 97 (E)DRN 132S4 530 490

Catalog – DRN.. Gearmotors (IE3)

409
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

18 26100 97.89 4730 1.00 X

20 23500 88.01 4730 1.15 X
23 20400 76.39 4710 1.30 X
26 18200 68.40 4680 1.45 X FA 87 (E)DRN 132S4 320 484
31 15100 56.75 4600 1.75 X FAF 87 (E)DRN 132S4 345 482
35 13400 50.36 4530 1.95 X F 87 (E)DRN 132S4 330 481
39 12100 45.28 4460 2.1 X FF 87 (E)DRN 132S4 365 482
45 10500 39.30 4350 2.3 X
50 9400 35.19 4270 2.5 X
61 7800 29.20 4110 2.9 X
52 9060 33.92 4240 2.5 X FA 87 (E)DRN 132S4 310 484
61 7690 28.78 4100 2.8 X FAF 87 (E)DRN 132S4 340 482
67 7080 26.50 4020 3.8 X F 87 (E)DRN 132S4 325 481
75 6320 23.68 3930 4.2 X FF 87 (E)DRN 132S4 360 482
37 12900 48.37 3590 1.05 X
41 11600 43.58 3780 1.15 X FA 77 (E)DRN 132S4 230 476
46 10200 38.23 3970 1.30 X FAF 77 (E)DRN 132S4 245 474
52 9010 33.74 4100 1.45 X F 77 (E)DRN 132S4 240 473
59 7990 29.91 4190 1.65 X FF 77 (E)DRN 132S4 260 474
69 6820 25.54 4280 1.90 X
69 6810 25.50* 4290 1.95 X
82 5720 21.43 4360 2.3 X
FA 77 (E)DRN 132S4 230 476
90 5260 19.70 4380 2.5 X
FAF 77 (E)DRN 132S4 240 474
101 4670 17.49 4330 2.8 X
F 77 (E)DRN 132S4 235 473
113 4180 15.64* 4220 3.2 X
FF 77 (E)DRN 132S4 260 474
126 3750 14.06 4110 3.5 X
145 3260 12.20 3970 4.1 X
80 5890 22.05 2580 1.25 X
85 5580 20.90* 2630 1.30 X
97 4880 18.29 2730 1.50 X
107 4400 16.48 2790 1.65 X
122 3860 14.46 2850 1.90 X
139 3400 12.76 2890 2.1 X
156 3020 11.31 2860 2.4 X FA 67 (E)DRN 132S4 180 468
183 2580 9.66 2770 2.8 X FAF 67 (E)DRN 132S4 190 466
195 2420 9.08 2670 1.95 X F 67 (E)DRN 132S4 185 465
206 2290 8.60 2640 2.2 X FF 67 (E)DRN 132S4 200 466
235 2010 7.53 2560 2.7 X
261 1810 6.78 2500 3.0 X
297 1590 5.95 2430 3.4 X
337 1400 5.25 2360 3.7 X
380 1240 4.66 2290 4.0 X
445 1060 3.97 2200 4.2 X
105 4490 16.81 1230 1.20 X
111 4240 15.88 1230 1.25 X
131 3610 13.52 1230 1.45 X
144 3280 12.29 1220 1.60 X FA 57 (E)DRN 132S4 170 460
166 2840 10.64 1210 1.85 X FAF 57 (E)DRN 132S4 185 459
216 2180 8.19 1130 1.70 X F 57 (E)DRN 132S4 170 458
229 2060 7.73 1130 1.80 X FF 57 (E)DRN 132S4 185 459
269 1750 6.58 1100 2.1 X
295 1590 5.98 1080 2.3 X
341 1380 5.18 1060 2.6 X
433 1090 8.19 1010 3.4
FA 57 DRN 132S2 170 460
458 1030 7.73 1000 3.6
132S2 185 459
24833231/EN-US – 07/2021

FAF 57 DRN
538 870 6.58 960 4.2
F 57 DRN 132S2 170 458
592 795 5.98 940 4.7
FF 57 DRN 132S2 185 459
684 690 5.18 910 5.3

410 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.5 165300 503 22170 1.05 X

4.0 146570 446 23390 1.20 X
5.0 116000 353 25250 1.6 X FA 157R97 (E)DRN 132M4 1820 516/522
5.9 99240 302 25930 1.8 X FAF 157R97 (E)DRN 132M4 1950 514/522
6.5 89710 273 26310 2.0 X F 157R97 (E)DRN 132M4 1870 513/522
7.7 76240 232 26770 2.3 X FF 157R97 (E)DRN 132M4 2100 514/522
8.8 66380 202 27000 2.7 X
9.0 64740 197 27000 2.7 X
5.7 102600 312 20200 1.05 X
6.0 96200 293 20200 1.10 X FA 127R87 (E)DRN 132M4 1130 508/522
6.9 84900 259 20200 1.25 X FAF 127R87 (E)DRN 132M4 1210 506/522 9
7.9 73300 223 20200 1.45 X F 127R87 (E)DRN 132M4 1210 505/522
9.0 64800 198 20200 1.65 X FF 127R87 (E)DRN 132M4 1310 506/522
11 54500 166 20200 1.95 X
FA 107R77 (E)DRN 132M4 750 500/521
FAF 107R77 (E)DRN 132M4 800 498/521
9.3 63100 190 11500 1.10 X
F 107R77 (E)DRN 132M4 790 497/521
FF 107R77 (E)DRN 132M4 850 498/521
4.4 142500 267.43 23700 1.10
5.4 116000 217.62* 25200 1.35
6.6 94900 178.20* 26100 1.70
7.2 86800 162.96 26400 1.85
8.3 75500 141.80* 26800 2.1
FA 157 DRN 160M6 1630 516
9.4 66700 125.14 27000 2.4
FAF 157 DRN 160M6 1760 514
11 57800 108.49 27000 2.8
F 157 DRN 160M6 1680 513
12 51400 96.53* 27000 3.1
FF 157 DRN 160M6 1910 514
14 45700 85.80* 27000 3.5
15 41800 78.46 27000 3.8
17 36300 68.28* 27000 4.4
20 32100 60.25 26400 5.0
23 27800 52.24 25400 5.7
6.9 91000 170.83 20200 1.15 FA 127 DRN 160M6 1070 508
7.7 81900 153.67* 20200 1.30 FAF 127 DRN 160M6 1150 506
9.4 66800 125.37 20200 1.60 F 127 DRN 160M6 1150 505
10 60900 114.34 20200 1.75 FF 127 DRN 160M6 1250 506
10 60600 170.83 20200 1.75 X FA 127 (E)DRN 132M4 980 508
12 54500 153.67* 20200 1.95 X FAF 127 (E)DRN 132M4 1070 506
14 44500 125.37 20200 2.4 X F 127 (E)DRN 132M4 1060 505
16 40600 114.34 20200 2.6 X FF 127 (E)DRN 132M4 1160 506
9.9 63400 178.64 11500 1.05 X
11 57200 161.28* 11900 1.20 X
12 52000 146.49 12200 1.30 X
14 46100 129.97 12500 1.45 X
FA 107 (E)DRN 132M4 660 500
15 41800 117.94 12800 1.60 X
FAF 107 (E)DRN 132M4 710 498
18 36000 101.38* 13100 1.90 X
F 107 (E)DRN 132M4 700 497
19 32800 92.47* 13300 2.1 X
FF 107 (E)DRN 132M4 760 498
20 31400 88.49 13300 2.2 X
21 29800 83.99 13400 2.3 X
24 26400 74.52 13600 2.6 X
26 24000 67.62 13300 2.8 X
17 36200 102.16 6850 1.05 X
18 34600 97.58 6960 1.10 X
20 31900 89.85 7150 1.20 X
20 30700 86.59 7230 1.25 X
24833231/EN-US – 07/2021

22 28500 80.31 7250 1.35 X

FA 97 (E)DRN 132M4 500 492
23 26800 75.63 7200 1.40 X
FAF 97 (E)DRN 132M4 550 490
25 25600 72.29 7170 1.50 X
F 97 (E)DRN 132M4 510 489
27 23200 65.47 7080 1.65 X
FF 97 (E)DRN 132M4 590 490
31 20600 58.06 6950 1.85 X
34 18600 52.49 6840 2.0 X
40 15800 44.49 6630 2.4 X
46 13800 38.86 6460 2.8 X
55 11500 32.50 6210 3.3 X

Catalog – DRN.. Gearmotors (IE3)

411
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

41 15300 43.28 6600 1.75 X FA 97 (E)DRN 132M4 485 492

48 13000 36.64 6380 2.1 X FAF 97 (E)DRN 132M4 530 490
52 12000 33.91 6270 3.2 X F 97 (E)DRN 132M4 500 489
58 10700 30.39 6120 3.5 X FF 97 (E)DRN 132M4 570 490
26 24200 68.40 4080 1.10 X
31 20100 56.75 4100 1.30 X
FA 87 (E)DRN 132M4 355 484
35 17800 50.36 4080 1.45 X
FAF 87 (E)DRN 132M4 385 482
39 16000 45.28 4060 1.55 X
F 87 (E)DRN 132M4 370 481
45 13900 39.30 4010 1.70 X
FF 87 (E)DRN 132M4 405 482
50 12400 35.19 3960 1.85 X
61 10300 29.20 3850 2.1 X
52 12000 33.92 3940 1.90 X
62 10200 28.78 3840 2.1 X
67 9410 26.50 3790 2.8 X FA 87 (E)DRN 132M4 350 484
75 8410 23.68 3720 3.2 X FAF 87 (E)DRN 132M4 380 482
83 7570 21.32* 3640 3.5 X F 87 (E)DRN 132M4 365 481
92 6850 19.31 3570 3.9 X FF 87 (E)DRN 132M4 395 482
104 6080 17.12 3480 4.4 X
115 5490 15.48 3400 4.8 X
FA 77 (E)DRN 132M4 270 476
53 11900 33.74 3740 1.10 X
FAF 77 (E)DRN 132M4 285 474
59 10600 29.91 3920 1.25 X
F 77 (E)DRN 132M4 280 473
69 9060 25.54 4090 1.40 X
FF 77 (E)DRN 132M4 300 474
70 9050 25.50* 4090 1.45 X
83 7610 21.43 4220 1.75 X
90 6990 19.70 4270 1.90 X
101 6210 17.49 4180 2.1 X
113 5550 15.64* 4080 2.4 X
126 4990 14.06 3990 2.7 X
FA 77 (E)DRN 132M4 265 476
145 4330 12.20 3870 3.1 X
FAF 77 (E)DRN 132M4 280 474
162 3880 10.93 3770 3.4 X
F 77 (E)DRN 132M4 275 473
191 3300 9.30 3550 2.9 X
FF 77 (E)DRN 132M4 300 474
215 2930 8.26 3450 3.3 X
240 2620 7.39 3360 3.6 X
267 2350 6.64 3280 4.0 X
308 2040 5.76 3170 4.7 X
344 1830 5.16 3080 5.2 X
414 1520 4.28 2940 5.9 X
97 6490 18.29 2480 1.10 X
108 5850 16.48 2590 1.25 X
123 5130 14.46 2700 1.40 X
139 4530 12.76 2780 1.60 X
157 4010 11.31 2740 1.80 X
FA 67 (E)DRN 132M4 220 468
184 3420 9.66 2660 2.1 X
FAF 67 (E)DRN 132M4 230 466
195 3220 9.08 2550 1.45 X
F 67 (E)DRN 132M4 225 465
206 3050 8.60 2520 1.65 X
FF 67 (E)DRN 132M4 240 466
236 2670 7.53 2460 2.0 X
262 2400 6.78 2410 2.3 X
298 2110 5.95 2350 2.5 X
338 1860 5.25 2290 2.8 X
381 1650 4.66 2230 3.0 X
131 4800 13.52 1050 1.10 X
144 4360 12.29 1060 1.20 X
167 3770 10.64 1070 1.40 X FA 57 (E)DRN 132M4 210 460
217 2900 8.19 1010 1.30 X FAF 57 (E)DRN 132M4 225 459
24833231/EN-US – 07/2021

229 2740 7.73 1010 1.35 X F 57 (E)DRN 132M4 210 458

269 2330 6.58 1000 1.60 X FF 57 (E)DRN 132M4 225 459
296 2120 5.98 990 1.75 X
342 1840 5.18 980 2.0 X
433 1450 8.19 950 2.5
FA 57 DRN 132S2 170 460
458 1370 7.73 940 2.7
FAF 57 DRN 132S2 185 459
538 1170 6.58 910 3.2
F 57 DRN 132S2 170 458
592 1060 5.98 890 3.5
FF 57 DRN 132S2 185 459
684 920 5.18 870 4.0

412 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.0 142610 353 23750 1.25 X

5.9 122000 302 24860 1.5 X FA 157R97 (E)DRN 132L4 1840 516/522
6.5 110290 273 25450 1.6 X FAF 157R97 (E)DRN 132L4 1970 514/522
7.7 93720 232 26170 1.9 X F 157R97 (E)DRN 132L4 1890 513/522
8.8 81600 202 26600 2.2 X FF 157R97 (E)DRN 132L4 2120 514/522
9.0 79580 197 26670 2.2 X
6.9 104700 259 20200 1.00 X FA 127R87 (E)DRN 132L4 1150 508/522
8.0 90400 223 20200 1.15 X FAF 127R87 (E)DRN 132L4 1230 506/522
9.0 80000 198 20200 1.35 X F 127R87 (E)DRN 132L4 1230 505/522
11 67200 166 20200 1.60 X FF 127R87 (E)DRN 132L4 1330 506/522
6.6 116800 267.43 25140 1.5 X 9
8.2 95040 217.62* 26100 1.9 X FA 157 (E)DRN 132L4 1560 516
10 77830 178.20* 26710 2.3 X FAF 157 (E)DRN 132L4 1690 514
11 71170 162.96 26900 2.5 X F 157 (E)DRN 132L4 1610 513
13 61930 141.80* 27000 2.9 X FF 157 (E)DRN 132L4 1840 514
14 54650 125.14 27000 3.2 X
10 74500 170.83 20200 1.40 X
12 67000 153.67* 20200 1.60 X FA 127 (E)DRN 132L4 1000 508
14 54700 125.37 20200 1.95 X FAF 127 (E)DRN 132L4 1080 506
16 49900 114.34 20200 2.1 X F 127 (E)DRN 132L4 1080 505
18 43200 98.95 20200 2.5 X FF 127 (E)DRN 132L4 1180 506
20 38100 87.31* 20100 2.8 X
12 63900 146.49 11500 1.05 X
14 56700 129.97 11900 1.20 X
15 51400 117.94 12200 1.30 X
18 44200 101.38* 12700 1.55 X
FA 107 (E)DRN 132L4 680 500
19 40300 92.47* 12900 1.70 X
FAF 107 (E)DRN 132L4 730 498
20 38600 88.49 13000 1.75 X
F 107 (E)DRN 132L4 720 497
21 36600 83.99 13100 1.85 X
FF 107 (E)DRN 132L4 780 498
24 32500 74.52 13200 2.1 X
26 29500 67.62 13000 2.3 X
31 25300 58.12* 12600 2.7 X
35 22100 50.73 12200 3.1 X
20 37800 86.59 6670 1.00 X
22 35000 80.31 6670 1.10 X
23 33000 75.63 6650 1.15 X
25 31500 72.29 6640 1.20 X FA 97 (E)DRN 132L4 520 492
27 28500 65.47 6600 1.35 X FAF 97 (E)DRN 132L4 560 490
31 25300 58.06 6530 1.50 X F 97 (E)DRN 132L4 530 489
34 22900 52.49 6450 1.65 X FF 97 (E)DRN 132L4 600 490
40 19400 44.49 6310 1.95 X
46 16900 38.86 6170 2.2 X
55 14100 32.50 5980 2.7 X
52 14800 33.91 6030 2.6 X FA 97 (E)DRN 132L4 500 492
58 13200 30.39 5900 2.9 X FAF 97 (E)DRN 132L4 550 490
65 11900 27.44* 5780 3.2 X F 97 (E)DRN 132L4 520 489
71 10800 24.92 5660 3.5 X FF 97 (E)DRN 132L4 590 490
31 24700 56.75 3640 1.05 X
35 21900 50.36 3680 1.20 X FA 87 (E)DRN 132L4 375 484
39 19700 45.28 3700 1.25 X FAF 87 (E)DRN 132L4 405 482
45 17100 39.30 3690 1.40 X F 87 (E)DRN 132L4 390 481
50 15300 35.19 3670 1.50 X FF 87 (E)DRN 132L4 420 482
61 12700 29.20 3620 1.75 X
67 11500 26.50 3580 2.3 X
24833231/EN-US – 07/2021

75 10300 23.68 3530 2.6 X

FA 87 (E)DRN 132L4 370 484
83 9300 21.32* 3470 2.9 X
FAF 87 (E)DRN 132L4 395 482
92 8420 19.31 3410 3.1 X
F 87 (E)DRN 132L4 380 481
104 7470 17.12 3340 3.5 X
FF 87 (E)DRN 132L4 415 482
115 6750 15.48 3280 3.9 X
135 5720 13.12* 3170 4.6 X

Catalog – DRN.. Gearmotors (IE3)

413
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 77 (E)DRN 132L4 290 476

59 13000 29.91 3570 1.00 X FAF 77 (E)DRN 132L4 305 474
70 11100 25.54 3850 1.15 X F 77 (E)DRN 132L4 295 473
FF 77 (E)DRN 132L4 320 474
90 8600 19.70 4130 1.55 X
101 7630 17.49 4050 1.75 X
113 6820 15.64* 3960 1.95 X
126 6130 14.06 3880 2.2 X
145 5320 12.20 3770 2.5 X
FA 77 (E)DRN 132L4 285 476
162 4770 10.93 3690 2.8 X
FAF 77 (E)DRN 132L4 300 474
191 4060 9.30 3460 2.4 X
F 77 (E)DRN 132L4 295 473
215 3600 8.26 3370 2.6 X
FF 77 (E)DRN 132L4 320 474
240 3220 7.39 3290 3.0 X
267 2890 6.64 3210 3.3 X
308 2510 5.76 3110 3.8 X
344 2250 5.16 3030 4.2 X
415 1860 4.28 2900 4.8 X

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.0 173810 353 21680 1.00 X

5.9 148700 302 23410 1.20 X FA 157R97 (E)DRN 160M4 1910 516/522
6.5 134420 273 24310 1.30 X FAF 157R97 (E)DRN 160M4 2040 514/522
7.7 114230 232 25380 1.6 X F 157R97 (E)DRN 160M4 1960 513/522
8.8 99460 202 26010 1.8 X FF 157R97 (E)DRN 160M4 2190 514/522
9.0 97000 197 26110 1.8 X
FA 127R87 (E)DRN 160M4 1220 508/522
9.0 97800 198 20200 1.10 X FAF 127R87 (E)DRN 160M4 1300 506/522
11 82100 166 20200 1.30 X F 127R87 (E)DRN 160M4 1300 505/522
FF 127R87 (E)DRN 160M4 1400 506/522
6.6 142350 267.43 23860 1.25 X
8.2 115840 217.62* 25300 1.6 X
10 94860 178.20* 26180 1.9 X
FA 157 (E)DRN 160M4 1630 516
11 86740 162.96 26470 2.0 X
FAF 157 (E)DRN 160M4 1760 514
13 75480 141.80* 26820 2.3 X
F 157 (E)DRN 160M4 1680 513
14 66610 125.14 27000 2.7 X
FF 157 (E)DRN 160M4 1910 514
16 57750 108.49 26690 3.1 X
18 51380 96.53* 25990 3.4 X
21 45670 85.80* 25280 3.9 X
10 90900 170.83 20200 1.15 X
12 81700 153.67* 20200 1.30 X
14 66700 125.37 20200 1.60 X FA 127 (E)DRN 160M4 1070 508
16 60800 114.34 20200 1.75 X FAF 127 (E)DRN 160M4 1150 506
18 52600 98.95 20100 2.0 X F 127 (E)DRN 160M4 1150 505
20 46400 87.31* 19600 2.3 X FF 127 (E)DRN 160M4 1250 506
24 40100 75.41* 19000 2.6 X
25 37200 70.07 18700 2.9 X
14 69100 129.97 11100 1.00
15 62700 117.94 11500 1.10 X
18 53900 101.38* 12100 1.25 X
19 49200 92.47* 12400 1.40 X
FA 107 (E)DRN 160M4 750 500
20 47000 88.49 12500 1.45 X
FAF 107 (E)DRN 160M4 800 498
24833231/EN-US – 07/2021

21 44600 83.99 12600 1.50 X

F 107 (E)DRN 160M4 790 497
24 39600 74.52 12700 1.70 X
FF 107 (E)DRN 160M4 850 498
26 35900 67.62 12500 1.90 X
31 30900 58.12* 12200 2.2 X
35 26900 50.73 11900 2.5 X
41 22800 43.03 11500 3.0 X
FA 107 (E)DRN 160M4 730 500
53 17900 33.79* 10900 3.6 X
FAF 107 (E)DRN 160M4 780 498
64 14600 27.57 10400 4.7 X
F 107 (E)DRN 160M4 770 497
71 13300 25.14 10200 5.2 X
FF 107 (E)DRN 160M4 830 498

414 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

25 38400 72.29 6020 1.00

27 34800 65.47 6040 1.10 X
FA 97 (E)DRN 160M4 590 492
31 30800 58.06 6030 1.25 X
FAF 97 (E)DRN 160M4 640 490
34 27900 52.49 6010 1.35 X
F 97 (E)DRN 160M4 600 489
40 23600 44.49 5930 1.60 X
FF 97 (E)DRN 160M4 680 490
46 20600 38.86 5840 1.85 X
55 17200 32.50 5700 2.2 X
52 18000 33.91 5740 2.1 X
FA 97 (E)DRN 160M4 580 492
58 16100 30.39 5640 2.4 X
FAF 97 (E)DRN 160M4 620 490
65 14600 27.44* 5540 2.6 X
F 97 (E)DRN 160M4 590 489
71 13200 24.92 5450 2.9 X 9
FF 97 (E)DRN 160M4 660 490
80 11700 22.11 5320 3.2 X
39 24000 45.28 3270 1.05 X FA 87 (E)DRN 160M4 445 484
45 20900 39.30 3320 1.15 X FAF 87 (E)DRN 160M4 475 482
50 18700 35.19 3340 1.25 X F 87 (E)DRN 160M4 460 481
61 15500 29.20 3340 1.45 X FF 87 (E)DRN 160M4 495 482
67 14000 26.50 3330 1.90 X
75 12600 23.68 3300 2.1 X
FA 87 (E)DRN 160M4 440 484
83 11300 21.32* 3270 2.3 X
FAF 87 (E)DRN 160M4 470 482
92 10200 19.31 3230 2.6 X
F 87 (E)DRN 160M4 450 481
104 9110 17.12 3180 2.9 X
FF 87 (E)DRN 160M4 485 482
115 8230 15.48 3130 3.2 X
135 6980 13.12* 3040 3.8 X
90 10400 19.70 3940 1.25 X
102 9300 17.49 3890 1.45 X
114 8320 15.64* 3820 1.60 X
126 7480 14.06 3760 1.75 X
146 6490 12.20 3670 2.0 X
FA 77 (E)DRN 160M4 355 476
163 5810 10.93 3590 2.3 X
FAF 77 (E)DRN 160M4 370 474
191 4940 9.30 3350 1.95 X
F 77 (E)DRN 160M4 365 473
215 4390 8.26 3280 2.2 X
FF 77 (E)DRN 160M4 385 474
240 3920 7.39 3210 2.4 X
267 3530 6.64 3140 2.7 X
308 3060 5.76 3050 3.1 X
344 2740 5.16 2970 3.5 X
415 2270 4.28 2850 3.9 X

Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.5 177000 273 20670 1.00 X FA 157R97 (E)DRN 160L4 1950 516/522
7.7 152220 232 22960 1.15 X FAF 157R97 (E)DRN 160L4 2080 514/522
8.8 132540 202 24240 1.35 X F 157R97 (E)DRN 160L4 1990 513/522
9.1 129260 197 24450 1.35 X FF 157R97 (E)DRN 160L4 2230 514/522
8.2 154370 217.62* 22840 1.15 X
10.0 126400 178.20* 24620 1.40 X
11 115590 162.96 25180 1.6 X
13 100580 141.80* 25870 1.8 X
FA 157 (E)DRN 160L4 1670 516
14 88770 125.14 26330 2.0 X
FAF 157 (E)DRN 160L4 1790 514
16 76960 108.49 25640 2.3 X
F 157 (E)DRN 160L4 1710 513
18 68470 96.53* 25060 2.6 X
FF 157 (E)DRN 160L4 1950 514
21 60860 85.80* 24450 2.9 X
23 55650 78.46 23990 3.2 X
24833231/EN-US – 07/2021

26 48430 68.28* 23260 3.7 X

29 42740 60.25 22600 4.1 X

Catalog – DRN.. Gearmotors (IE3)

415
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 160L4 1650 516

33 37900 53.55 22000 1.85 X FAF 157 (E)DRN 160L4 1780 514
40 31100 43.94* 21000 2.8 X F 157 (E)DRN 160L4 1700 513
FF 157 (E)DRN 160L4 1930 514
14 88900 125.37 19700 1.20 X
16 81000 114.34 19500 1.30 X
18 70100 98.95 19100 1.50 X FA 127 (E)DRN 160L4 1110 508
20 61900 87.31* 18700 1.70 X FAF 127 (E)DRN 160L4 1190 506
24 53400 75.41* 18200 2.0 X F 127 (E)DRN 160L4 1190 505
25 49600 70.07 18000 2.1 X FF 127 (E)DRN 160L4 1290 506
28 45300 63.91 17700 2.3 X
32 39200 55.31 17200 2.7 X
19 65500 92.47* 11400 1.05 X
20 62700 88.49 11500 1.10 X
21 59500 83.99 11700 1.15 X
24 52800 74.52 11800 1.30 X FA 107 (E)DRN 160L4 790 500
26 47900 67.62 11700 1.40 X FAF 107 (E)DRN 160L4 840 498
31 41200 58.12* 11500 1.65 X F 107 (E)DRN 160L4 830 497
35 35900 50.73 11300 1.90 X FF 107 (E)DRN 160L4 890 498
41 30500 43.03 11000 2.2 X
47 26600 37.61 10700 2.5 X
56 22500 31.80 10400 3.0 X
53 23900 33.79* 10500 2.7 X FA 107 (E)DRN 160L4 770 500
64 19500 27.57 10100 3.5 X FAF 107 (E)DRN 160L4 810 498
71 17800 25.14 9900 3.9 X F 107 (E)DRN 160L4 800 497
82 15400 21.76* 9590 4.5 X FF 107 (E)DRN 160L4 860 498
34 37200 52.49 5180 1.00 X FA 97 (E)DRN 160L4 620 492
40 31500 44.49 5230 1.20 X FAF 97 (E)DRN 160L4 670 490
46 27500 38.86 5230 1.40 X F 97 (E)DRN 160L4 640 489
55 23000 32.50 5190 1.65 X FF 97 (E)DRN 160L4 710 490
52 24000 33.91 5200 1.60 X
58 21500 30.39 5160 1.75 X
65 19400 27.44* 5110 1.95 X
71 17600 24.92 5050 2.1 X FA 97 (E)DRN 160L4 610 492
80 15600 22.11 4970 2.4 X FAF 97 (E)DRN 160L4 660 490
89 14200 20.07 4900 2.7 X F 97 (E)DRN 160L4 630 489
103 12200 17.25* 4770 3.1 X FF 97 (E)DRN 160L4 700 490
118 10600 15.06 4650 3.6 X
139 9050 12.77 4500 4.2 X
159 7910 11.16 4360 4.6 X
FA 87 (E)DRN 160L4 480 484
FAF 87 (E)DRN 160L4 510 482
61 20700 29.20 2840 1.05 X
F 87 (E)DRN 160L4 495 481
FF 87 (E)DRN 160L4 530 482
67 18700 26.50 2870 1.40 X
75 16700 23.68 2890 1.60 X
83 15100 21.32* 2900 1.75 X
92 13600 19.31 2900 1.95 X
104 12100 17.12 2880 2.2 X
115 10900 15.48 2860 2.4 X
FA 87 (E)DRN 160L4 475 484
135 9300 13.12* 2810 2.9 X
FAF 87 (E)DRN 160L4 500 482
155 8120 11.46 2770 3.3 X
F 87 (E)DRN 160L4 485 481
185 6790 9.58 2690 3.8 X
FF 87 (E)DRN 160L4 520 482
214 5870 8.29 2560 2.3 X
242 5210 7.35 2510 2.6 X
24833231/EN-US – 07/2021

267 4710 6.65 2460 2.9 X

315 3990 5.63 2380 3.4 X
361 3480 4.92 2310 3.9 X
432 2910 4.12 2220 4.4 X

416 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157R97 (E)DRN 180M4 2000 516/522

8.8 165300 202 22090 1.05 X FAF 157R97 (E)DRN 180M4 2130 514/522
9.1 161210 197 22440 1.10 X F 157R97 (E)DRN 180M4 2040 513/522
FF 157R97 (E)DRN 180M4 2280 514/522
10.0 157650 178.20* 22750 1.10 X
11 144170 162.96 23670 1.25 X
13 125450 141.80* 24760 1.40 X
14 110710 125.14 25270 1.6 X
FA 157 (E)DRN 180M4 1720 516
16 95980 108.49 24720 1.9 X
FAF 157 (E)DRN 180M4 1850 514
18 85400 96.53* 24230 2.1 X
21 75910 85.80* 23720 2.3 X
F 157 (E)DRN 180M4 1760 513 9
FF 157 (E)DRN 180M4 2000 514
23 69410 78.46 23320 2.6 X
26 60410 68.28* 22680 2.9 X
30 53300 60.25 22090 3.3 X
34 46220 52.24 21400 3.8 X
FA 157 (E)DRN 180M4 1700 516
FAF 157 (E)DRN 180M4 1830 514
41 38800 43.94* 20600 2.7 X
F 157 (E)DRN 180M4 1750 513
FF 157 (E)DRN 180M4 1990 514
16 101100 114.34 18200 1.05 X
18 87500 98.95 18000 1.20 X
20 77200 87.31* 17800 1.35 X
FA 127 (E)DRN 180M4 1150 508
24 66600 75.41* 17400 1.60 X
FAF 127 (E)DRN 180M4 1240 506
25 61900 70.07 17300 1.70 X
F 127 (E)DRN 180M4 1230 505
28 56500 63.91 17000 1.90 X
FF 127 (E)DRN 180M4 1330 506
32 48900 55.31 16600 2.2 X
36 43100 48.80 16200 2.5 X
42 37200 42.15 15800 2.9 X
24 65900 74.52 10900 1.05 X
26 59800 67.62 10900 1.15 X
FA 107 (E)DRN 180M4 840 500
31 51400 58.12* 10800 1.30 X
FAF 107 (E)DRN 180M4 880 498
35 44800 50.73 10700 1.50 X
F 107 (E)DRN 180M4 870 497
41 38000 43.03 10500 1.80 X
FF 107 (E)DRN 180M4 930 498
47 33200 37.61 10300 2.0 X
56 28100 31.80 10000 2.4 X
53 29800 33.79* 10100 2.2 X FA 107 (E)DRN 180M4 810 500
65 24300 27.57 9760 2.8 X FAF 107 (E)DRN 180M4 860 498
71 22200 25.14 9600 3.1 X F 107 (E)DRN 180M4 850 497
82 19200 21.76* 9330 3.6 X FF 107 (E)DRN 180M4 910 498
FA 97 (E)DRN 180M4 670 492
46 34300 38.86 4620 1.10 X FAF 97 (E)DRN 180M4 720 490
55 28700 32.50 4670 1.30 X F 97 (E)DRN 180M4 690 489
FF 97 (E)DRN 180M4 760 490
65 24200 27.44* 4670 1.55 X
71 22000 24.92 4660 1.75 X
81 19500 22.11 4620 1.95 X
89 17700 20.07 4580 2.1 X FA 97 (E)DRN 180M4 660 492
103 15200 17.25* 4500 2.5 X FAF 97 (E)DRN 180M4 710 490
118 13300 15.06 4410 2.9 X F 97 (E)DRN 180M4 680 489
139 11200 12.77 4290 3.4 X FF 97 (E)DRN 180M4 750 490
160 9870 11.16 4190 3.7 X
197 8010 9.06 3910 2.6 X
217 7270 8.22 3840 2.9 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3)

417
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

84 18800 21.32* 2530 1.40 X

92 17000 19.31 2560 1.55 X
104 15100 17.12 2580 1.75 X
115 13600 15.48 2590 1.95 X
136 11600 13.12* 2590 2.3 X
FA 87 (E)DRN 180M4 520 484
155 10100 11.46 2570 2.6 X
FAF 87 (E)DRN 180M4 550 482
186 8470 9.58 2520 3.0 X
F 87 (E)DRN 180M4 530 481
215 7330 8.29 2400 1.85 X
FF 87 (E)DRN 180M4 570 482
242 6500 7.35 2370 2.1 X
268 5870 6.65 2330 2.3 X
316 4980 5.63 2270 2.7 X
362 4350 4.92 2210 3.1 X
433 3630 4.12 2140 3.5 X

Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

11 173000 162.96 21680 1.00 X

13 150540 141.80* 23340 1.20 X
14 132850 125.14 24220 1.35 X
16 115180 108.49 23810 1.6 X
18 102480 96.53* 23420 1.8 X
21 91090 85.80* 23000 2.0 X
FA 157 (E)DRN 180L4 1750 516
23 83290 78.46 22660 2.1 X
FAF 157 (E)DRN 180L4 1880 514
26 72490 68.28 22100 2.4 X
F 157 (E)DRN 180L4 1800 513
30 63960 60.25 21580 2.8 X
FF 157 (E)DRN 180L4 2030 514
34 55460 52.24 20960 3.2 X
38 49340 46.48* 20450 3.6 X
41 46650 43.94 20200 2.3 X
44 42530 40.06 19790 4.2 X
50 37950 35.75* 19290 3.2 X
55 34560 32.55 18870 5.1 X
18 105000 98.95 17000 1.00 X
20 92600 87.31* 16900 1.15 X
24 80000 75.41* 16700 1.35 X
FA 127 (E)DRN 180L4 1190 508
25 74300 70.07 16500 1.45 X
FAF 127 (E)DRN 180L4 1270 506
28 67800 63.91 16300 1.55 X
F 127 (E)DRN 180L4 1270 505
32 58600 55.31 16000 1.80 X
FF 127 (E)DRN 180L4 1370 506
36 51700 48.80 15700 2.0 X
42 44700 42.15 15300 2.4 X
48 39500 37.28 15000 2.7 X
FA 127 (E)DRN 180L4 1160 508
66 28500 26.86 14000 2.6 X FAF 127 (E)DRN 180L4 1250 506
72 26000 24.57 13700 2.9 X F 127 (E)DRN 180L4 1240 505
FF 127 (E)DRN 180L4 1340 506
31 61600 58.12* 10100 1.10 X
FA 107 (E)DRN 180L4 870 500
35 53800 50.73 10100 1.25 X
FAF 107 (E)DRN 180L4 920 498
41 45600 43.03 9960 1.50 X
F 107 (E)DRN 180L4 910 497
47 39900 37.61 9830 1.70 X
FF 107 (E)DRN 180L4 970 498
56 33700 31.80 9630 2.0 X
53 35800 33.79* 9710 1.85 X
FA 107 (E)DRN 180L4 850 500
65 29200 27.57 9430 2.4 X
FAF 107 (E)DRN 180L4 890 498
71 26600 25.14 9300 2.6 X
F 107 (E)DRN 180L4 890 497
24833231/EN-US – 07/2021

82 23000 21.76* 9070 3.0 X

FF 107 (E)DRN 180L4 950 498
93 20300 19.20* 8860 3.4 X

418 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 97 (E)DRN 180L4 710 492

FAF 97 (E)DRN 180L4 750 490
55 34400 32.50 4160 1.10 X
F 97 (E)DRN 180L4 720 489
FF 97 (E)DRN 180L4 800 490
65 29100 27.44* 4240 1.30 X
71 26400 24.92 4260 1.45 X
81 23400 22.11 4270 1.60 X
89 21200 20.07 4260 1.80 X
FA 97 (E)DRN 180L4 690 492
103 18300 17.25* 4230 2.1 X
FAF 97 (E)DRN 180L4 740 490
118 15900 15.06 4170 2.4 X
F 97 (E)DRN 180L4 710 489
139 13500 12.77 4090 2.8 X 9
FF 97 (E)DRN 180L4 780 490
160 11800 11.16 4010 3.1 X
197 9610 9.06 3750 2.2 X
217 8720 8.22 3690 2.4 X
252 7500 7.07 3590 2.8 X
84 22600 21.32* 2160 1.15 X
92 20400 19.31 2230 1.30 X
104 18100 17.12 2290 1.45 X
115 16400 15.48 2320 1.60 X
136 13900 13.12* 2360 1.90 X
FA 87 (E)DRN 180L4 560 484
155 12100 11.46 2370 2.2 X
FAF 87 (E)DRN 180L4 580 482
186 10100 9.58 2360 2.5 X
F 87 (E)DRN 180L4 570 481
215 8790 8.29 2240 1.55 X
FF 87 (E)DRN 180L4 600 482
242 7800 7.35 2230 1.75 X
268 7050 6.65 2210 1.90 X
316 5970 5.63 2160 2.3 X
362 5220 4.92 2120 2.6 X
433 4360 4.12 2060 3.0 X

Pm = 40 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

14 176940 125.14 21000 1.00 X

16 153400 108.49 21720 1.15 X
18 136480 96.53* 21560 1.30 X
21 121310 85.80* 21350 1.5 X
FA 157 (E)DRN 200L4 1990 516
23 110940 78.46 21150 1.6 X
FAF 157 (E)DRN 200L4 2120 514
26 96540 68.28* 20780 1.9 X
F 157 (E)DRN 200L4 2030 513
30 85190 60.25 20420 2.1 X
FF 157 (E)DRN 200L4 2270 514
34 73860 52.24 19960 2.4 X
38 65720 46.48* 19550 2.7 X
45 56640 40.06 19020 3.1 X
50 50550 35.75* 18590 2.4 X
24 106500 75.41* 15100 1.00 X
25 99000 70.07 15100 1.05 X
28 90300 63.91 15000 1.20 X
FA 127 (E)DRN 200L4 1430 508
32 78100 55.31 14900 1.35 X
FAF 127 (E)DRN 200L4 1510 506
37 68900 48.80 14700 1.55 X
F 127 (E)DRN 200L4 1510 505
42 59500 42.15 14400 1.80 X
FF 127 (E)DRN 200L4 1610 506
48 52600 37.28 14200 2.0 X
57 44200 31.33 13800 2.4 X
70 35700 25.30 13300 3.0 X
66 37900 26.86 13400 2.0 X FA 127 (E)DRN 200L4 1400 508
24833231/EN-US – 07/2021

73 34700 24.57 13200 2.2 X FAF 127 (E)DRN 200L4 1480 506
83 30200 21.38 12900 3.5 X F 127 (E)DRN 200L4 1480 505
95 26600 18.87 12500 3.6 X FF 127 (E)DRN 200L4 1580 506

Catalog – DRN.. Gearmotors (IE3)

419
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 40 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 107 (E)DRN 200L4 1110 500

41 60800 43.03 8930 1.10 X
FAF 107 (E)DRN 200L4 1160 498
47 53100 37.61 8930 1.30 X
F 107 (E)DRN 200L4 1150 497
56 44900 31.80 8870 1.50 X
FF 107 (E)DRN 200L4 1210 498
65 38900 27.57 8770 1.80 X
71 35500 25.14 8700 1.95 X
82 30700 21.76* 8550 2.3 X FA 107 (E)DRN 200L4 1090 500
93 27100 19.20* 8400 2.6 X FAF 107 (E)DRN 200L4 1140 498
108 23400 16.58 8210 3.0 X F 107 (E)DRN 200L4 1130 497
122 20700 14.67 8040 3.3 X FF 107 (E)DRN 200L4 1190 498
145 17400 12.33 7780 3.5 X
179 14000 9.96 7450 4.1 X
81 31200 22.11 3580 1.20 X
89 28300 20.07 3630 1.35 X
103 24300 17.25* 3680 1.55 X
118 21200 15.06 3700 1.80 X
140 18000 12.77 3690 2.1 X
FA 97 (E)DRN 200L4 930 492
160 15700 11.16 3660 2.3 X
FAF 97 (E)DRN 200L4 980 490
197 12800 9.06 3420 1.65 X
F 97 (E)DRN 200L4 950 489
217 11600 8.22 3390 1.80 X
FF 97 (E)DRN 200L4 1020 490
252 9990 7.07 3330 2.1 X
289 8720 6.17 3270 2.3 X
341 7390 5.23 3180 2.6 X
390 6460 4.57 3100 2.8 X
461 5460 3.87 3000 2.9 X

Pm = 50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

18 170410 96.53 19940 1.05 X

21 151470 85.80* 19900 1.15 X
23 138510 78.46 19830 1.30 X
26 120540 68.28* 19630 1.5 X
30 106370 60.25 19400 1.7 X
FA 157 (E)DRN 225S4 2060 516
34 92220 52.24 19080 1.9 X
FAF 157 (E)DRN 225S4 2190 514
38 82060 46.48* 18770 2.2 X
F 157 (E)DRN 225S4 2100 513
45 70720 40.06 18340 2.5 X
FF 157 (E)DRN 225S4 2340 514
50 63110 35.75* 17990 1.9 X
55 57460 32.55 17690 3.1 X
62 50490 28.60* 17250 3.4 X
65 48730 27.60 17130 3.6 X
70 44890 25.43 16850 3.9 X
32 97600 55.31 13700 1.10 X
37 86100 48.80 13700 1.25 X FA 127 (E)DRN 225S4 1500 508
42 74300 42.15 13500 1.45 X FAF 127 (E)DRN 225S4 1580 506
48 65700 37.28 13400 1.60 X F 127 (E)DRN 225S4 1580 505
57 55200 31.33 13200 1.90 X FF 127 (E)DRN 225S4 1680 506
71 44600 25.30 12800 2.4 X
66 47400 26.86 12900 1.60 X
73 43300 24.57 12700 1.75 X
84 37700 21.38 12400 2.8 X
95 33200 18.87 12100 2.9 X FA 127 (E)DRN 225S4 1470 508
109 28800 16.36 11800 3.4 X FAF 127 (E)DRN 225S4 1560 506
24833231/EN-US – 07/2021

123 25600 14.55 11500 3.8 X F 127 (E)DRN 225S4 1550 505
142 22100 12.54 11200 4.0 X FF 127 (E)DRN 225S4 1650 506
175 17900 10.19 10700 4.7 X
201 15600 8.86 10300 4.0 X
226 13900 7.88 9980 3.8 X

420 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 107 (E)DRN 225S4 1180 500

47 66300 37.61 8030 1.00 X FAF 107 (E)DRN 225S4 1230 498
56 56100 31.80 8110 1.20 X F 107 (E)DRN 225S4 1220 497
FF 107 (E)DRN 225S4 1280 498
65 48600 27.57 8120 1.45 X
71 44300 25.14 8100 1.55 X
82 38400 21.76* 8030 1.80 X
93 33800 19.20* 7940 2.0 X
108 29200 16.58 7810 2.4 X FA 107 (E)DRN 225S4 1160 500
122 25800 14.67 7690 2.6 X FAF 107 (E)DRN 225S4 1200 498
145 21700 12.33 7490 2.9 X F 107 (E)DRN 225S4 1190 497 9
179 17500 9.96 7210 3.3 X FF 107 (E)DRN 225S4 1250 498
184 17100 9.69 7050 2.5 X
213 14700 8.37 6870 2.9 X
241 13000 7.40 6710 3.1 X
287 10900 6.22 6470 3.7 X
89 35400 20.07 3000 1.05 X
103 30400 17.25* 3140 1.25 X
119 26500 15.06 3230 1.45 X
140 22500 12.77 3290 1.70 X
160 19600 11.16 3310 1.85 X FA 97 (E)DRN 225S4 1000 492
197 15900 9.06 3100 1.30 X FAF 97 (E)DRN 225S4 1050 490
217 14500 8.22 3100 1.45 X F 97 (E)DRN 225S4 1020 489
253 12400 7.07 3080 1.65 X FF 97 (E)DRN 225S4 1090 490
289 10800 6.17 3050 1.85 X
341 9230 5.23 3000 2.1 X
390 8070 4.57 2940 2.2 X
462 6820 3.87 2860 2.3 X

Pm = 60 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

23 166220 78.46 18320 1.05 X

26 144650 68.28* 18320 1.20 X
30 127640 60.25 18240 1.40 X
34 110670 52.24 18070 1.6 X
FA 157 (E)DRN 225M4 2060 516
38 98470 46.48* 17880 1.8 X
FAF 157 (E)DRN 225M4 2190 514
45 84870 40.06 17570 2.1 X
F 157 (E)DRN 225M4 2100 513
50 75740 35.75* 17300 1.6 X
FF 157 (E)DRN 225M4 2340 514
55 68960 32.55 17060 2.6 X
62 60590 28.60* 16700 2.8 X
65 58470 27.60 16600 3.0 X
70 53870 25.43 16360 3.3 X
37 103300 48.80 12400 1.05 X
FA 127 (E)DRN 225M4 1500 508
42 89200 42.15 12700 1.20 X
FAF 127 (E)DRN 225M4 1580 506
48 78900 37.28 12600 1.35 X
F 127 (E)DRN 225M4 1580 505
57 66300 31.33 12500 1.60 X
FF 127 (E)DRN 225M4 1680 506
71 53500 25.30 12200 2.0 X
66 56800 26.86 12300 1.30 X
73 52000 24.57 12200 1.45 X
84 45200 21.38 12000 2.4 X
95 39900 18.87 11700 2.4 X
109 34600 16.36 11500 2.8 X FA 127 (E)DRN 225M4 1470 508
24833231/EN-US – 07/2021

123 30800 14.55 11200 3.2 X FAF 127 (E)DRN 225M4 1560 506
142 26500 12.54 10900 3.3 X F 127 (E)DRN 225M4 1550 505
175 21500 10.19 10500 3.9 X FF 127 (E)DRN 225M4 1650 506
201 18700 8.86 10100 3.3 X
226 16600 7.88 9800 3.2 X
263 14300 6.80 9470 4.3 X
323 11600 5.52 9020 4.5 X

Catalog – DRN.. Gearmotors (IE3)

421
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 60 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 107 (E)DRN 225M4 1180 500

FAF 107 (E)DRN 225M4 1230 498
56 67300 31.80 7250 1.00 X
F 107 (E)DRN 225M4 1220 497
FF 107 (E)DRN 225M4 1280 498
65 58300 27.57 7460 1.20 X
71 53200 25.14 7500 1.30 X
82 46000 21.76* 7510 1.50 X
93 40600 19.20* 7480 1.70 X
108 35100 16.58 7420 2.0 X FA 107 (E)DRN 225M4 1160 500
122 31000 14.67 7340 2.2 X FAF 107 (E)DRN 225M4 1200 498
145 26100 12.33 7190 2.4 X F 107 (E)DRN 225M4 1190 497
179 21000 9.96 6980 2.7 X FF 107 (E)DRN 225M4 1250 498
184 20500 9.69 6800 2.1 X
213 17700 8.37 6650 2.4 X
241 15600 7.40 6510 2.6 X
287 13100 6.22 6310 3.1 X

Pm = 75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

30 159550 60.25 16800 1.10 X

34 138340 52.24 16820 1.30 X
38 123080 46.48* 16760 1.5 X
45 106080 40.06 16610 1.7 X
FA 157 (E)DRN 250ME4 2500 516
55 86200 32.55 16280 2.1 X
FAF 157 (E)DRN 250ME4 2620 514
62 75740 28.60* 16020 2.2 X
F 157 (E)DRN 250ME4 2540 513
65 73090 27.60 15940 2.4 X
FF 157 (E)DRN 250ME4 2780 514
70 67340 25.43 15750 2.6 X
81 58680 22.16 15410 3.0 X
90 52350 19.77 15110 3.3 X
106 44620 16.85 14660 3.7 X
FA 127 (E)DRN 250ME4 1930 508
48 98600 37.28 11100 1.10 X
FAF 127 (E)DRN 250ME4 2010 506
57 82900 31.33 11500 1.30 X
F 127 (E)DRN 250ME4 2010 505
71 66900 25.30 11400 1.60 X
FF 127 (E)DRN 250ME4 2110 506
84 56500 21.38 11300 1.90 X
95 49900 18.87 11200 1.95 X
109 43200 16.36 11000 2.2 X
123 38500 14.55 10800 2.5 X
FA 127 (E)DRN 250ME4 1910 508
142 33200 12.54 10500 2.7 X
FAF 127 (E)DRN 250ME4 1990 506
175 26900 10.19 10100 3.1 X
F 127 (E)DRN 250ME4 1990 505
201 23400 8.86 9760 2.6 X
FF 127 (E)DRN 250ME4 2080 506
226 20800 7.88 9540 2.5 X
263 17900 6.80 9250 3.4 X
323 14600 5.52 8830 3.6 X
381 12300 4.68 8500 4.3 X

Pm = 100 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

38 164110 46.48 14530 1.10 38

45 141440 40.06 14690 1.25 45
24833231/EN-US – 07/2021

55 114930 32.55 14720 1.6 55

62 100980 28.60* 14650 1.7 62
FA 157 (E)DRN 280S4 2500 516
65 97450 27.60 14620 1.8 65
FAF 157 (E)DRN 280S4 2630 514
70 89790 25.43 14530 2.0 70
F 157 (E)DRN 280S4 2550 513
81 78240 22.16 14350 2.3 81
FF 157 (E)DRN 280S4 2780 514
90 69800 19.77 14160 2.5 90
106 59490 16.85 13860 2.8 106
128 49290 13.96 13450 3.2 128
150 42090 11.92 13080 3.6 150

422 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 100 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 127 (E)DRN 280S4 1940 508

FAF 127 (E)DRN 280S4 2020 506
71 89300 25.30 9770 1.20 X
F 127 (E)DRN 280S4 2020 505
FF 127 (E)DRN 280S4 2110 506
84 75400 21.38 10100 1.40 X
95 66500 18.87 10200 1.45 X
109 57700 16.36 10100 1.70 X
123 51300 14.55 10000 1.90 X
FA 127 (E)DRN 280S4 1910 508
142 44200 12.54 9860 2.0 X
FAF 127 (E)DRN 280S4 1990 506
175 35900 10.19 9600 2.3 X
F 127 (E)DRN 280S4 1990 505
201 31200 8.86 9260 2.0 X 9
FF 127 (E)DRN 280S4 2090 506
226 27800 7.88 9100 1.90 X
263 23900 6.80 8870 2.6 X
323 19400 5.52 8520 2.7 X
381 16500 4.68 8240 3.2 X

Pm = 125 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 280M4 2750 516

55 143600 32.55 13300 1.10 X FAF 157 (E)DRN 280M4 2880 514
65 121800 27.60 13400 1.30 X F 157 (E)DRN 280M4 2800 513
FF 157 (E)DRN 280M4 3030 514
FA 157 (E)DRN 280M4/ERF/NS 2740 516
FAF 157 (E)DRN 280M4/ERF/NS 2870 514
62 126200 28.60* 13400 1.20 X
F 157 (E)DRN 280M4/ERF/NS 2780 513
FF 157 (E)DRN 280M4/ERF/NS 3020 514
70 112200 25.43 13400 1.20 X
81 97800 22.16 13400 1.65 X FA 157 (E)DRN 280M4 2740 516
90 87200 19.77 13300 1.70 X FAF 157 (E)DRN 280M4 2870 514
106 74300 16.85 13100 2.1 X F 157 (E)DRN 280M4 2780 513
128 61600 13.96 12800 2.4 X FF 157 (E)DRN 280M4 3020 514
150 52600 11.92 12600 2.7 X
FA 127 (E)DRN 280M4/ERF/NS 2160 508
FAF 127 (E)DRN 280M4/ERF/NS 2240 506
83 94300 21.38 8380 1.15 X
F 127 (E)DRN 280M4/ERF/NS 2240 505
FF 127 (E)DRN 280M4/ERF/NS 2340 506
95 83200 18.87 8800 1.15 X
109 72200 16.36 9130 1.35 X
123 64200 14.55 9250 1.50 X
142 55300 12.54 9200 1.60 X FA 127 (E)DRN 280M4 2160 508
175 44900 10.19 9070 1.85 X FAF 127 (E)DRN 280M4 2240 506
201 39100 8.86 8770 1.60 X F 127 (E)DRN 280M4 2240 505
226 34800 7.88 8660 1.55 X FF 127 (E)DRN 280M4 2340 506
263 29900 6.80 8490 2.1 X
323 24300 5.52 8220 2.2 X
381 20600 4.68 7980 2.6 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3)

423
 9 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP

Pm = 150 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 315S4 3290 516

FAF 157 (E)DRN 315S4 3420 514
65 145700 27.60 12200 1.10 X
F 157 (E)DRN 315S4 3340 513
FF 157 (E)DRN 315S4 3570 514
FA 157 (E)DRN 315S4/ERF/NS 3280 516
FAF 157 (E)DRN 315S4/ERF/NS 3410 514
81 116900 22.16 12400 1.35 X
F 157 (E)DRN 315S4/ERF/NS 3320 513
FF 157 (E)DRN 315S4/ERF/NS 3560 514
91 104300 19.77 12400 1.45 X FA 157 (E)DRN 315S4 3280 516
106 88900 16.85 12400 1.80 X FAF 157 (E)DRN 315S4 3410 514
128 73700 13.96 12200 2.0 X F 157 (E)DRN 315S4 3320 513
150 62900 11.92 12000 2.2 X FF 157 (E)DRN 315S4 3560 514

Pm = 175 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 315ME4/ERF/NS 3560 516

81 136400 22.16 11400 1.15 X FAF 157 (E)DRN 315ME4/ERF/NS 3680 514
91 121700 19.77 11500 1.25 X F 157 (E)DRN 315ME4/ERF/NS 3600 513
FF 157 (E)DRN 315ME4/ERF/NS 3840 514
FA 157 (E)DRN 315ME4 3560 516
106 103700 16.85 11600 1.55 X
FAF 157 (E)DRN 315ME4 3680 514
128 85900 13.96 11600 1.75 X
F 157 (E)DRN 315ME4 3600 513
150 73300 11.92 11500 1.95 X
FF 157 (E)DRN 315ME4 3840 514

Pm = 200 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 315L4 3610 516

106 118700 16.85 10900 1.35 X
FAF 157 (E)DRN 315L4 3740 514
128 98400 13.96 11000 1.55 X
F 157 (E)DRN 315L4 3660 513
150 83900 11.92 11000 1.70 X
FF 157 (E)DRN 315L4 3890 514

Pm = 225 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 315L4 3610 516

106 133600 16.85 10100 1.20 X
FAF 157 (E)DRN 315L4 3740 514
128 110700 13.96 10300 1.35 X
F 157 (E)DRN 315L4 3660 513
150 94400 11.92 10400 1.50 X
FF 157 (E)DRN 315L4 3890 514

Pm = 250 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 315H4/ERF/NS 3870 516

FAF 157 (E)DRN 315H4/ERF/NS 4000 514
106 148100 16.85 9360 1.10 X
F 157 (E)DRN 315H4/ERF/NS 3920 513
24833231/EN-US – 07/2021

FF 157 (E)DRN 315H4/ERF/NS 4150 514

FA 157 (E)DRN 315H4 3870 516
128 122700 13.96 9720 1.25 X FAF 157 (E)DRN 315H4 4000 514
150 104700 11.92 9890 1.35 X F 157 (E)DRN 315H4 3920 513
FF 157 (E)DRN 315H4 4150 514

424 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Selections by HP 9
Pm = 275 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 315H4/ERF/NS 3870 516

FAF 157 (E)DRN 315H4/ERF/NS 4000 514
106 163000 16.85 8600 1.00
F 157 (E)DRN 315H4/ERF/NS 3920 513
FF 157 (E)DRN 315H4/ERF/NS 4150 514
FA 157 (E)DRN 315H4 3870 516
128 135000 13.96 9100 1.10 X FAF 157 (E)DRN 315H4 4000 514
150 115200 11.92 9360 1.25 X F 157 (E)DRN 315H4 3920 513
FF 157 (E)DRN 315H4 4150 514

Pm = 300 HP 9
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

FA 157 (E)DRN 315H4 3870 516

128 147400 13.96 8470 1.00 X FAF 157 (E)DRN 315H4 4000 514
150 125800 11.92 8830 1.15 X F 157 (E)DRN 315H4 3920 513
FF 157 (E)DRN 315H4 4150 514
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3)

425
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed

9.4 F.. R.. DRN.. Selections by torque / low output speed

Error! Bookmark not defined.Error! Bookmark not defined.

Ta max = 1150 lb-in

na i FRa1) m
rpm ratio lb lbs

0.19 8972 1010

0.22 7736 1010
0.23 7211 1010
0.27 6303 1010
0.31 5435 1010
0.35 4855 1010
0.40 4243 1010
0.45 3715 1010
0.52 3247 1010
0.58 2878 1010
0.67 2515 1010
0.76 2217 1010
0.86 1948 1010
0.88 1898 1010
0.92 1826 1010
1.0 1645 1010
1.0 1610 1010
1.1 1525 1010
1.2 1399 1010
1.3 1322 1010
1.4 1230 1010
1.5 1146 1010 FA 27R17 DRN 63MS4 29 441/521
1.7 1013 1010 FAF 27R17 DRN 63MS4 31 442/521
1.8 948 1010 F 27R17 DRN 63MS4 31 443/521
1.9 890 1010 FF 27R17 DRN 63MS4 33 442/521
2.0 829 1010
2.2 778 1010
2.3 731 1010
2.5 682 1010
2.6 633 1010
2.8 602 1010
3.0 551 1010
3.2 520 1010
3.4 489 1010
3.7 458 1010
3.9 427 1010
4.2 397 1010
4.4 379 1010
4.9 342 1010
5.2 326 1010
5.6 302 1010
5.8 288 1010
6.3 266 1010
6.7 251 1010
7.1 236 1010
7.6 221 1010
8.1 211 1010 FA 27R17 DRN 63M4 31 441/521
9.1 186 1010 FAF 27R17 DRN 63M4 33 442/521
9.9 172 1010 F 27R17 DRN 63M4 33 443/521
11 153 1010 FF 27R17 DRN 63M4 33 442/521
12 142 1010
FA 27R17 DRN 71MS4 31 441/521
13 130 1010
FAF 27R17 DRN 71MS4 33 442/521
14 124 1010
F 27R17 DRN 71MS4 33 443/521
16 109 1010
FF 27R17 DRN 71MS4 33 442/521
24833231/EN-US – 07/2021

18 96 1010

426 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed 9
Ta max = 1760 lb-in
na i FRa1) m
rpm ratio lb lbs

0.21 8193 960

0.24 7064 960
0.26 6585 960
0.29 5756 960
0.34 4963 960
0.38 4434 960
0.43 3875 960
0.5 3392 960
0.57 2965 960
0.65 2587 960
0.74 2284 960
0.84 1997 960 9
0.87 1929 960
0.96 1742 960
1.0 1679 960
1.1 1545 960
1.1 1550 960
1.2 1356 960
1.2 1370 960 FA 37R17 DRN 63MS4 42 446/521
1.4 1180 960 FAF 37R17 DRN 63MS4 46 445/521
1.4 1198 960 F 37R17 DRN 63MS4 44 444/521
1.6 1044 960 FF 37R17 DRN 63MS4 48 445/521
1.6 1047 960
1.8 914 960
1.8 915 960
2.1 808 960
2.1 807 960
2.4 698 960
2.4 707 960
2.7 616 960
2.7 617 960
3.1 544 960
3.1 538 960
3.5 477 960
3.6 466 960
4.1 411 960
4.1 412 960
4.6 364 960
4.6 365 960
5.2 326 960
5.3 322 960
6.1 278 960
FA 37R17 DRN 63M4 44 446/521
6.0 285 960
FAF 37R17 DRN 63M4 48 445/521
6.8 250 960
F 37R17 DRN 63M4 46 444/521
7.0 242 960
FF 37R17 DRN 63M4 51 445/521
7.7 221 960
7.8 219 960
8.7 195 960 FA 37R17 DRN 71MS4 46 446/521
9.1 186 960 FAF 37R17 DRN 71MS4 48 445/521
10 168 960 F 37R17 DRN 71MS4 46 444/521
10 167 960 FF 37R17 DRN 71MS4 51 445/521
12 147 960
12 145 960
FA 37R17 DRN 71M4 48 446/521
13 127 960
FAF 37R17 DRN 71M4 50 445/521
13 129 960
F 37R17 DRN 71M4 48 444/521
14 121 960
FF 37R17 DRN 71M4 53 445/521
24833231/EN-US – 07/2021

14 118 960
16 108 960
FA 37R17 DRN 80MK4 59 446/521
FAF 37R17 DRN 80MK4 64 445/521
18 91 960
F 37R17 DRN 80MK4 61 444/521
FF 37R17 DRN 80MK4 64 445/521

Catalog – DRN.. Gearmotors (IE3)

427
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed

Ta max = 3530 lb-in

na i FRa1) m
rpm ratio lb lbs

0.14 12251 1330

0.16 10619 1330
0.17 9846 1330
0.20 8534 1330
0.23 7460 1330
0.26 6536 1330
0.29 5746 1330
0.33 5022 1330
0.38 4401 1330
0.43 3883 1330
0.49 3443 1330
0.56 2976 1330
0.64 2629 1330
0.67 2519 1330
0.70 2394 1330
0.73 2304 1330 FA 47R17 DRN 63MS4 55 453/521
0.77 2172 1330 FAF 47R17 DRN 63MS4 59 452/521
0.83 2033 1330 F 47R17 DRN 63MS4 55 451/521
0.83 2025 1330 FF 47R17 DRN 63MS4 62 452/521
0.94 1785 1330
0.95 1770 1330
1.1 1576 1330
1.1 1578 1330
1.2 1363 1330
1.2 1364 1330
1.4 1192 1330
1.4 1203 1330
1.6 1061 1330
1.6 1049 1330
1.8 931 1330
1.8 918 1330
2.0 822 1330
2.1 809 1330
2.4 700 1330
2.4 706 1330
2.7 622 1330
2.8 619 1330
FA 47R17 DRN 63M4 55 453/521
3.1 543 1330
FAF 47R17 DRN 63M4 62 452/521
3.2 524 1330
F 47R17 DRN 63M4 57 451/521
3.5 489 1330
FF 47R17 DRN 63M4 64 452/521
3.6 475 1330
4.0 427 1330
4.1 419 1330
4.5 381 1330 FA 47R17 DRN 71MS4 57 453/521
4.6 370 1330 FAF 47R17 DRN 71MS4 62 452/521
5.1 334 1330 F 47R17 DRN 71MS4 57 451/521
5.3 324 1330 FF 47R17 DRN 71MS4 66 452/521
5.8 295 1330
6.0 288 1330 FA 47R17 DRN 71M4 59 453/521
6.8 253 1330 FAF 47R17 DRN 71M4 66 452/521
6.9 249 1330 F 47R17 DRN 71M4 62 451/521
8.0 217 1330 FF 47R17 DRN 71M4 68 452/521
7.9 218 1330
9.0 193 1330
9.1 190 1330 FA 47R17 DRN 80MK4 64 453/521
1330 80MK4 70 452/521
24833231/EN-US – 07/2021

9.7 178 FAF 47R17 DRN

10 175 1330 F 47R17 DRN 80MK4 66 451/521
12 149 1330 FF 47R17 DRN 80MK4 73 452/521
12 147 1330
FA 47R17 DRN 80M4 70 453/521
FAF 47R17 DRN 80M4 76 452/521
13 130 1330
F 47R17 DRN 80M4 73 451/521
FF 47R17 DRN 80M4 79 452/521

428 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed 9
Ta max = 5300 lb-in
na i FRa1) m
rpm ratio lb lbs

0.11 14832 2070

0.12 13604 2070
0.13 12602 2070
0.15 11252 2070
0.17 9986 2070
0.19 8787 2070
0.21 7908 2070
0.24 6913 2070
0.28 6030 2070
0.32 5289 2070
0.36 4654 2070
0.41 4060 2070
9
0.47 3564 2070
0.53 3161 2070
FA 57R37 DRN 63MS4 86 460/521
0.59 2854 2070
FAF 57R37 DRN 63MS4 99 459/521
0.61 2737 2070
F 57R37 DRN 63MS4 88 458/521
0.65 2576 2070
FF 57R37 DRN 63MS4 101 459/521
0.70 2409 2070
0.74 2266 2070
0.79 2131 2070
0.83 2012 2070
0.91 1840 2070
0.94 1791 2070
1.0 1623 2070
1.0 1617 2070
1.2 1439 2070
1.2 1422 2070
1.4 1238 2070
1.4 1243 2070
1.5 1106 2070
1.6 1066 2070
1.8 949 2070
1.8 967 2070
2.0 856 2070
FA 57R37 DRN 63M4 88 460/521
2.0 851 2070
FAF 57R37 DRN 63M4 99 459/521
2.3 749 2070
F 57R37 DRN 63M4 88 458/521
2.3 738 2070
FF 57R37 DRN 63M4 101 459/521
2.6 658 2070
2.6 646 2070
3.0 558 2070
FA 57R37 DRN 71MS4 88 460/521
3.1 549 2070 FAF 57R37 DRN 71MS4 101 459/521
3.4 506 2070 F 57R37 DRN 71MS4 88 458/521
FF 57R37 DRN 71MS4 103 459/521
3.6 483 2070
3.8 452 2070
FA 57R37 DRN 71M4 92 460/521
4.1 426 2070
FAF 57R37 DRN 71M4 103 459/521
4.5 386 2070
F 57R37 DRN 71M4 92 458/521
4.5 382 2070
FF 57R37 DRN 71M4 108 459/521
5.1 338 2070
5.2 330 2070
5.8 298 2070 FA 57R37 DRN 80MK4 97 460/521
6.6 262 2070 FAF 57R37 DRN 80MK4 110 459/521
6.8 255 2070 F 57R37 DRN 80MK4 97 458/521
7.7 226 2070 FF 57R37 DRN 80MK4 112 459/521
24833231/EN-US – 07/2021

8.7 200 2070 FA 57R37 DRN 80M4 106 460/521

8.7 201 2070 FAF 57R37 DRN 80M4 117 459/521
9.6 181 2070 F 57R37 DRN 80M4 106 458/521
10 170 2070 FF 57R37 DRN 80M4 119 459/521
FA 57R37 DRN 90S4 115 460/521
11 155 2070
FAF 57R37 DRN 90S4 130 459/521
12 152 2070
F 57R37 DRN 90S4 115 458/521
13 134 2070
FF 57R37 DRN 90S4 130 459/521

Catalog – DRN.. Gearmotors (IE3)

429
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed

Ta max = 7250 lb-in

na i FRa1) m
rpm ratio lb lbs

0.09 19199 2320

0.10 17610 2320
0.11 14992 2320
0.13 12926 2320
0.15 11480 2320
0.16 10220 2320
0.19 8933 2320
0.21 7940 2320
0.24 7096 2320
0.28 6080 2320
0.31 5341 2320
0.36 4690 2320
0.41 4091 2320 FA 67R37 DRN 63MS4 95 468/521
0.47 3574 2320 FAF 67R37 DRN 63MS4 108 466/521
0.50 3377 2320 F 67R37 DRN 63MS4 101 465/521
0.54 3133 2320 FF 67R37 DRN 63MS4 114 466/521
0.58 2912 2320
0.61 2756 2320
0.62 2714 2320
0.69 2439 2320
0.71 2372 2320
0.79 2126 2320
0.80 2106 2320
0.89 1884 2320
0.90 1859 2320
1.0 1631 2320
1.0 1635 2320
1.2 1437 2320
1.2 1429 2320
1.3 1271 2320
1.4 1256 2320
FA 67R37 DRN 63M4 95 468/521
1.5 1126 2320
FAF 67R37 DRN 63M4 108 466/521
1.5 1102 2320
F 67R37 DRN 63M4 101 465/521
1.7 984 2320
FF 67R37 DRN 63M4 114 466/521
1.8 970 2320
2.0 864 2320
2.0 858 2320
FA 67R37 DRN 71MS4 99 468/521
2.2 755 2320
FAF 67R37 DRN 71MS4 112 466/521
2.4 722 2320
F 67R37 DRN 71MS4 103 465/521
2.6 641 2320
FF 67R37 DRN 71MS4 117 466/521
2.7 634 2320
3.0 572 2320 FA 67R37 DRN 71M4 99 468/521
3.2 539 2320 FAF 67R37 DRN 71M4 112 466/521
3.4 509 2320 F 67R37 DRN 71M4 103 465/521
3.5 500 2320 FF 67R37 DRN 71M4 117 466/521
3.8 454 2320
4.0 437 2320
4.5 384 2320
FA 67R37 DRN 80MK4 103 468/521
5.2 338 2320
FAF 67R37 DRN 80MK4 117 466/521
5.7 305 2320
F 67R37 DRN 80MK4 110 465/521
4.5 392 2320
FF 67R37 DRN 80MK4 123 466/521
5.2 333 2320
5.9 297 2320
6.7 261 2320 FA 67R37 DRN 80M4 110 468/521
24833231/EN-US – 07/2021

6.8 257 2320 FAF 67R37 DRN 80M4 125 466/521

7.4 238 2320 F 67R37 DRN 80M4 117 465/521
7.6 231 2320 FF 67R37 DRN 80M4 130 466/521
8.6 205 2320 FA 67R37 DRN 90S4 125 468/521
8.8 200 2320 FAF 67R37 DRN 90S4 140 466/521
10 175 2320 F 67R37 DRN 90S4 130 465/521
10 176 2320 FF 67R37 DRN 90S4 145 466/521

430 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed 9
Ta max = 9820 lb-in
na i FRa1) m
rpm ratio lb lbs

0.34 4931 4010

0.37 4523 4010
0.44 3851 4010
FA 77R37 DRN 63MS4 140 476/521
0.51 3320 4010
FAF 77R37 DRN 63MS4 155 474/521
0.54 3095 4010
F 77R37 DRN 63MS4 150 473/521
0.62 2705 4010
FF 77R37 DRN 63MS4 175 474/521
0.66 2536 4010
0.75 2238 4010
0.82 2039 4010
0.97 1759 4010 FA 77R37 DRN 63M4 145 476/521
1.0 1639 4010 FAF 77R37 DRN 63M4 161 474/521 9
1.2 1433 4010 F 77R37 DRN 63M4 154 473/521
1.3 1343 4010 FF 77R37 DRN 63M4 178 474/521
FA 77R37 DRN 71MS4 147 476/521
1.5 1185 4010
FAF 77R37 DRN 71MS4 161 474/521
1.6 1051 4010
F 77R37 DRN 71MS4 155 473/521
1.9 893 4010
FF 77R37 DRN 71MS4 180 474/521
FA 77R37 DRN 71M4 150 476/521
2.1 815 4010
FAF 77R37 DRN 71M4 165 474/521
2.5 706 4010
F 77R37 DRN 71M4 158 473/521
2.6 660 4010
FF 77R37 DRN 71M4 180 474/521
FA 77R37 DRN 80MK4 150 476/521
3.1 571 4010
FAF 77R37 DRN 80MK4 165 474/521
3.6 485 4010
F 77R37 DRN 80MK4 160 473/521
4.0 433 4010
FF 77R37 DRN 80MK4 183 474/521
FA 77R37 DRN 80M4 160 476/521
4.7 370 4010 FAF 77R37 DRN 80M4 175 474/521
5.1 346 4010 F 77R37 DRN 80M4 170 473/521
FF 77R37 DRN 80M4 190 474/521
FA 77R37 DRN 90S4 170 476/521
FAF 77R37 DRN 90S4 185 474/521
6.0 292 4010
F 77R37 DRN 90S4 180 473/521
FF 77R37 DRN 90S4 205 474/521
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3)

431
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed

Ta max = 13200 lb-in

na i FRa1) m
rpm ratio lb lbs

0.09 19180 3530

0.10 17593 3530
0.10 16128 3530
0.11 14978 3530
0.12 13731 3530
0.14 12049 3530
0.15 11035 3530
0.17 9683 3530 FA 77R37 DRN 63MS4 145 476/521
0.20 8464 3530 FAF 77R37 DRN 63MS4 160 474/521
0.22 7520 3530 F 77R37 DRN 63MS4 155 473/521
0.26 6580 3530 FF 77R37 DRN 63MS4 175 474/521
0.29 5808 3530
0.33 5026 3530
0.38 4435 3530
0.44 3832 3530
0.50 3381 3530
0.56 2978 3530
0.64 2613 3530
FA 77R37 DRN 63M4 145 476/521
0.74 2284 3530 FAF 77R37 DRN 63M4 161 474/521
0.84 2029 3530 F 77R37 DRN 63M4 154 473/521
FF 77R37 DRN 63M4 178 474/521
FA 77R37 DRN 71MS4 147 476/521
1.0 1728 3530
FAF 77R37 DRN 71MS4 161 474/521
1.1 1544 3530
F 77R37 DRN 71MS4 155 473/521
1.3 1354 3530
FF 77R37 DRN 71MS4 180 474/521
FA 77R37 DRN 71M4 150 476/521
1.4 1200 3530
FAF 77R37 DRN 71M4 165 474/521
1.6 1053 3530
F 77R37 DRN 71M4 158 473/521
1.9 910 3530
FF 77R37 DRN 71M4 180 474/521
2.2 810 3530 FA 77R37 DRN 80MK4 150 476/521
2.5 710 3530 FAF 77R37 DRN 80MK4 165 474/521
2.8 615 3530 F 77R37 DRN 80MK4 160 473/521
3.2 538 3530 FF 77R37 DRN 80MK4 183 474/521
FA 77R37 DRN 80M4 160 476/521
3.6 480 3530 FAF 77R37 DRN 80M4 175 474/521
4.2 413 3530 F 77R37 DRN 80M4 170 473/521
FF 77R37 DRN 80M4 195 474/521
FA 77R37 DRN 90S4 175 476/521
4.8 367 3530
FAF 77R37 DRN 90S4 190 474/521
5.5 323 3530
F 77R37 DRN 90S4 185 473/521
6.3 280 3530
FF 77R37 DRN 90S4 205 474/521
FA 77R37 DRN 90L4 180 476/521
7.2 247 3530 FAF 77R37 DRN 90L4 195 474/521
8.0 221 3530 F 77R37 DRN 90L4 190 473/521
FF 77R37 DRN 90L4 215 474/521
FA 77R37 DRN 100LM4 205 476/521
FAF 77R37 DRN 100LM4 220 474/521
8.9 199 3530
F 77R37 DRN 100LM4 215 473/521
FF 77R37 DRN 100LM4 240 474/521
24833231/EN-US – 07/2021

432 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed 9
Ta max = 26500 lb-in
na i FRa1) m
rpm ratio lb lbs

0.07 23042 4450

0.08 20462 4450
0.09 18238 4450
0.11 15877 4450
FA 87R57 DRN 63MS4 260 484/521
0.12 14099 4450
FAF 87R57 DRN 63MS4 290 482/521
0.14 12205 4450
F 87R57 DRN 63MS4 275 481/521
0.16 10433 4450
FF 87R57 DRN 63MS4 305 482/521
0.18 9381 4450
0.21 8142 4450
0.24 7100 4450
0.27 6273 4450
9
0.31 5510 4450
0.34 4954 4450 FA 87R57 DRN 63M4 265 484/521
0.34 4952 4450 FAF 87R57 DRN 63M4 285 482/521
0.37 4562 4450 F 87R57 DRN 63M4 275 481/521
0.40 4245 4450 FF 87R57 DRN 63M4 310 482/521
0.43 3919 4450
0.46 3721 4450
0.49 3503 4450 FA 87R57 DRN 71MS4 255 484/521
0.53 3244 4450 FAF 87R57 DRN 71MS4 285 482/521
0.54 3196 4450 F 87R57 DRN 71MS4 265 481/521
0.60 2881 4450 FF 87R57 DRN 71MS4 310 482/521
0.60 2857 4450
0.67 2576 4450
0.69 2524 4450
0.79 2199 4450 FA 87R57 DRN 71M4 265 484/521
0.81 2134 4450 FAF 87R57 DRN 71M4 285 482/521
0.90 1930 4450 F 87R57 DRN 71M4 275 481/521
0.90 1913 4450 FF 87R57 DRN 71M4 310 482/521
1.0 1709 4450
1.0 1717 4450
1.2 1476 4450
1.2 1493 4450 FA 87R57 DRN 80MK4 265 484/521
1.4 1278 4450 FAF 87R57 DRN 80MK4 295 482/521
1.3 1300 4450 F 87R57 DRN 80MK4 275 481/521
1.5 1142 4450 FF 87R57 DRN 80MK4 310 482/521
1.5 1148 4450
1.7 1010 4450 FA 87R57 DRN 80M4 275 484/521
1.8 988 4450 FAF 87R57 DRN 80M4 300 482/521
2.0 887 4450 F 87R57 DRN 80M4 285 481/521
2.0 883 4450 FF 87R57 DRN 80M4 320 482/521
2.3 780 4450
2.4 748 4450 FA 87R57 DRN 90S4 285 484/521
2.6 674 4450 FAF 87R57 DRN 90S4 315 482/521
2.7 662 4450 F 87R57 DRN 90S4 300 481/521
2.9 609 4450 FF 87R57 DRN 90S4 335 482/521
3.0 592 4450
3.4 519 4450 FA 87R57 DRN 90L4 300 484/521
3.4 515 4450 FAF 87R57 DRN 90L4 325 482/521
3.8 468 4450 F 87R57 DRN 90L4 310 481/521
3.9 452 4450 FF 87R57 DRN 90L4 345 482/521
4.4 398 4450
5.0 350 4450 FA 87R57 DRN 100LM4 320 484/521
5.1 345 4450 FAF 87R57 DRN 100LM4 350 482/521
24833231/EN-US – 07/2021

5.6 315 4450 F 87R57 DRN 100LM4 335 481/521

5.9 300 4450 FF 87R57 DRN 100LM4 370 482/521
6.3 281 4450
7.3 240 4450 FA 87R57 DRN 100L4 320 484/521
8.3 211 4450 FAF 87R57 DRN 100L4 350 482/521
9.1 193 4450 F 87R57 DRN 100L4 335 481/521
7.1 249 4450 FF 87R57 DRN 100L4 370 482/521

Catalog – DRN.. Gearmotors (IE3)

433
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed

Ta max = 38000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.06 29211 6720

0.06 26911 6720
0.07 23814 6720
0.08 20813 6720
FA 97R57 DRN 63MS4 405 492/521
0.09 18119 6720
FAF 97R57 DRN 63MS4 455 490/521
0.11 15472 6720
F 97R57 DRN 63MS4 420 489/521
0.12 14022 6720
FF 97R57 DRN 63MS4 495 490/521
0.14 12324 6720
0.16 10838 6720
0.18 9576 6720
0.20 8318 6720
0.23 7328 6720
FA 97R57 DRN 63M4 395 492/521
0.26 6469 6720
FAF 97R57 DRN 63M4 440 490/521
0.27 6338 6720
F 97R57 DRN 63M4 405 489/521
0.30 5615 6720
FF 97R57 DRN 63M4 485 490/521
0.30 5680 6720
0.35 4961 6720
0.34 5016 6720 FA 97R57 DRN 71MS4 405 492/521
0.40 4333 6720 FAF 97R57 DRN 71MS4 450 490/521
0.39 4367 6720 F 97R57 DRN 71MS4 420 489/521
0.44 3914 6720 FF 97R57 DRN 71MS4 495 490/521
0.44 3906 6720
0.52 3357 6720
0.52 3352 6720 FA 97R57 DRN 71M4 405 492/521
0.57 3009 6720 FAF 97R57 DRN 71M4 450 490/521
0.60 2907 6720 F 97R57 DRN 71M4 430 489/521
0.68 2553 6720 FF 97R57 DRN 71M4 495 490/521
0.71 2448 6720
0.79 2199 6720
0.78 2245 6720
FA 97R57 DRN 80MK4 410 492/521
0.89 1971 6720
FAF 97R57 DRN 80MK4 460 490/521
0.89 1970 6720
F 97R57 DRN 80MK4 425 489/521
1.0 1741 6720
FF 97R57 DRN 80MK4 500 490/521
1.0 1722 6720
1.1 1527 6720
1.2 1468 6720
FA 97R57 DRN 80M4 410 492/521
1.3 1327 6720
FAF 97R57 DRN 80M4 460 490/521
1.3 1316 6720
F 97R57 DRN 80M4 425 489/521
1.5 1171 6720
FF 97R57 DRN 80M4 500 490/521
1.5 1189 6720
1.7 1023 6720
1.7 1022 6720 FA 97R57 DRN 90S4 435 492/521
2.0 892 6720 FAF 97R57 DRN 90S4 485 490/521
2.0 898 6720 F 97R57 DRN 90S4 450 489/521
2.2 784 6720 FF 97R57 DRN 90S4 520 490/521
2.3 760 6720
FA 97R57 DRN 90L4 440 492/521
2.6 690 6720
FAF 97R57 DRN 90L4 490 490/521
2.6 667 6720
F 97R57 DRN 90L4 460 489/521
2.9 605 6720
FF 97R57 DRN 90L4 530 490/521
3.1 569 6720
3.3 529 6720
FA 97R57 DRN 100LM4 465 492/521
3.5 510 6720
FAF 97R57 DRN 100LM4 510 490/521
3.7 473 6720
24833231/EN-US – 07/2021

F 97R57 DRN 100LM4 485 489/521

3.8 467 6720
FF 97R57 DRN 100LM4 560 490/521
4.4 403 6720
4.4 406 6720
4.8 363 6720
4.9 361 6720
FA 97R57 DRN 100L4 465 492/521
5.6 317 6720
FAF 97R57 DRN 100L4 510 490/521
6.2 285 6720
F 97R57 DRN 100L4 485 489/521
6.4 275 6720
FF 97R57 DRN 100L4 560 490/521
7.2 245 6720
7.3 242 6720

434 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed 9
Ta max = 38000 lb-in
na i FRa1) m
rpm ratio lb lbs

FA 97R57 DRN 132S4 510 492/521

8.5 208 6720 FAF 97R57 DRN 132S4 560 490/521
9.1 195 6720 F 97R57 DRN 132S4 530 489/521
FF 97R57 DRN 132S4 600 490/521

Ta max = 67900 lb-in

na i FRa1) m
rpm ratio lb lbs

0.07 25375 11200 9

FA 107R77 DRN 63MS4 610 500/521
0.08 21652 11200
FAF 107R77 DRN 63MS4 650 498/521
0.09 18933 11200
F 107R77 DRN 63MS4 640 497/521
0.10 16888 11200
FF 107R77 DRN 63MS4 700 498/521
0.11 14767 11200
FA 107R77 DRN 63M4 610 500/521
0.15 11348 11200 FAF 107R77 DRN 63M4 660 498/521
0.17 10039 11200 F 107R77 DRN 63M4 650 497/521
FF 107R77 DRN 63M4 710 498/521
FA 107R77 DRN 71MS4 610 500/521
0.20 8548 11200
FAF 107R77 DRN 71MS4 660 498/521
0.22 7674 11200
F 107R77 DRN 71MS4 650 497/521
0.25 6767 11200
FF 107R77 DRN 71MS4 710 498/521
FA 107R77 DRN 71M4 610 500/521
0.29 5954 11200
FAF 107R77 DRN 71M4 660 498/521
0.33 5223 11200
F 107R77 DRN 71M4 650 497/521
0.38 4567 11200
FF 107R77 DRN 71M4 710 498/521
0.44 3948 11200 FA 107R77 DRN 80MK4 610 500/521
0.50 3521 11200 FAF 107R77 DRN 80MK4 660 498/521
0.57 3037 11200 F 107R77 DRN 80MK4 650 497/521
0.63 2756 11200 FF 107R77 DRN 80MK4 710 498/521
FA 107R77 DRN 80M4 620 500/521
FAF 107R77 DRN 80M4 670 498/521
0.74 2369 11200
F 107R77 DRN 80M4 660 497/521
FF 107R77 DRN 80M4 720 498/521
0.85 2068 11200 FA 107R77 DRN 90S4 630 500/521
0.96 1826 11200 FAF 107R77 DRN 90S4 680 498/521
1.1 1597 11200 F 107R77 DRN 90S4 670 497/521
1.3 1401 11200 FF 107R77 DRN 90S4 730 498/521
FA 107R77 DRN 90L4 640 500/521
1.4 1243 11200 FAF 107R77 DRN 90L4 690 498/521
1.6 1087 11200 F 107R77 DRN 90L4 680 497/521
FF 107R77 DRN 90L4 740 498/521
FA 107R77 DRN 100LM4 660 500/521
1.9 950 11200
FAF 107R77 DRN 100LM4 710 498/521
2.1 834 11200
F 107R77 DRN 100LM4 700 497/521
2.4 736 11200
FF 107R77 DRN 100LM4 760 498/521
2.8 640 11200 FA 107R77 DRN 100L4 660 500/521
3.1 560 11200 FAF 107R77 DRN 100L4 710 498/521
3.6 489 11200 F 107R77 DRN 100L4 700 497/521
4.0 436 11200 FF 107R77 DRN 100L4 760 498/521
FA 107R77 DRN 132S4 710 500/521
4.8 370 11200
FAF 107R77 DRN 132S4 760 498/521
24833231/EN-US – 07/2021

5.3 333 11200

F 107R77 DRN 132S4 750 497/521
6.1 291 11200
FF 107R77 DRN 132S4 810 498/521
FA 107R77 DRN 132M4 750 500/521
7.0 255 11200 FAF 107R77 DRN 132M4 800 498/521
7.9 225 11200 F 107R77 DRN 132M4 790 497/521
FF 107R77 DRN 132M4 850 498/521
FA 107R77 DRN 132L4 770 500/521
FAF 107R77 DRN 132L4 810 498/521
9.3 190 11200
F 107R77 DRN 132L4 800 497/521
FF 107R77 DRN 132L4 870 498/521

Catalog – DRN.. Gearmotors (IE3)

435
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed

Ta max = 69300 lb-in

na i FRa1) m
rpm ratio lb lbs

FA 107R77 DRN 71M4 590 500/521

0.32 5383 11100 FAF 107R77 DRN 71M4 640 498/521
0.37 4593 11100 F 107R77 DRN 71M4 630 497/521
FF 107R77 DRN 71M4 690 498/521
0.42 4016 11100 FA 107R77 DRN 80MK4 595 500/521
0.44 3815 11100 FAF 107R77 DRN 80MK4 645 498/521
0.50 3347 11100 F 107R77 DRN 80MK4 635 497/521
0.60 2839 11100 FF 107R77 DRN 80MK4 695 498/521
FA 107R77 DRN 80M4 600 500/521
0.68 2563 11100 FAF 107R77 DRN 80M4 650 498/521
0.78 2255 11100 F 107R77 DRN 80M4 640 497/521
FF 107R77 DRN 80M4 700 498/521
0.83 2129 11100 FA 107R77 DRN 90S4 610 500/521
0.97 1813 11100 FAF 107R77 DRN 90S4 660 498/521
1.1 1590 11100 F 107R77 DRN 90S4 650 497/521
1.2 1436 11100 FF 107R77 DRN 90S4 710 498/521
FA 107R77 DRN 90L4 620 500/521
1.4 1263 11100 FAF 107R77 DRN 90L4 670 498/521
1.5 1193 11100 F 107R77 DRN 90L4 660 497/521
FF 107R77 DRN 90L4 720 498/521
FA 107R77 DRN 100LM4 650 500/521
1.7 1015 11100
FAF 107R77 DRN 100LM4 690 498/521
1.9 923 11100
F 107R77 DRN 100LM4 680 497/521
2.2 800 11100
FF 107R77 DRN 100LM4 740 498/521
2.5 696 11100
2.7 644 11100 FA 107R77 DRN 100L4 640 500/521
3.0 591 11100 FAF 107R77 DRN 100L4 690 498/521
3.4 518 11100 F 107R77 DRN 100L4 680 497/521
3.6 491 11100 FF 107R77 DRN 100L4 740 498/521
4.1 430 11100
FA 107R77 DRN 112M4 660 500/521
FAF 107R77 DRN 112M4 710 498/521
4.6 387 11100
F 107R77 DRN 112M4 700 497/521
FF 107R77 DRN 112M4 760 498/521
FA 107R77 DRN 132S4 690 500/521
5.2 340 11100 FAF 107R77 DRN 132S4 730 498/521
5.9 300 11100 F 107R77 DRN 132S4 720 497/521
FF 107R77 DRN 132S4 790 498/521
FA 107R77 DRN 132M4 730 500/521
FAF 107R77 DRN 132M4 770 498/521
6.7 266 11100
F 107R77 DRN 132M4 760 497/521
FF 107R77 DRN 132M4 820 498/521

Ta max = 106100 lb-in

na i FRa1) m
rpm ratio lb lbs

FA 127R77 DRN 63MS4 940 508/521

FAF 127R77 DRN 63MS4 1020 506/521
0.07 24478 20200
F 127R77 DRN 63MS4 1020 505/521
FF 127R77 DRN 63MS4 1120 506/521
0.08 22323 20200 FA 127R77 DRN 63M4 940 508/521
24833231/EN-US – 07/2021

0.09 19048 20200 FAF 127R77 DRN 63M4 1020 506/521

0.10 16656 20200 F 127R77 DRN 63M4 1020 505/521
0.12 14722 20200 FF 127R77 DRN 63M4 1120 506/521
FA 127R77 DRN 71MS4 940 508/521
0.13 12912 20200 FAF 127R77 DRN 71MS4 1030 506/521
0.15 11656 20200 F 127R77 DRN 71MS4 1020 505/521
FF 127R77 DRN 71MS4 1120 506/521
0.17 10191 20200 FA 127R77 DRN 71M4 940 508/521
0.19 8831 20200 FAF 127R77 DRN 71M4 1030 506/521
0.22 7643 20200 F 127R77 DRN 71M4 1020 505/521
0.25 6715 20200 FF 127R77 DRN 71M4 1120 506/521

436 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed 9
Ta max = 106100 lb-in
na i FRa1) m
rpm ratio lb lbs

FA 127R77 DRN 80MK4 950 508/521

0.29 5925 20200
FAF 127R77 DRN 80MK4 1030 506/521
0.33 5153 20200
F 127R77 DRN 80MK4 1030 505/521
0.37 4533 20200
FF 127R77 DRN 80MK4 1130 506/521
FA 127R77 DRN 80M4 960 508/521
0.45 3926 20200 FAF 127R77 DRN 80M4 1040 506/521
0.51 3454 20200 F 127R77 DRN 80M4 1040 505/521
FF 127R77 DRN 80M4 1140 506/521
FA 127R77 DRN 90S4 970 508/521
FAF 127R77 DRN 90S4 1050 506/521
0.58 3031 20200
F 127R77 DRN 90S4 1050 505/521 9
FF 127R77 DRN 90S4 1150 506/521
FA 127R77 DRN 90S4 970 508/521
0.66 2672 20200 FAF 127R77 DRN 90S4 1050 506/521
0.75 2357 20200 F 127R77 DRN 90S4 1050 505/521
FF 127R77 DRN 90S4 1140 506/521
FA 127R77 DRN 90L4 970 508/521
0.87 2038 20200 FAF 127R77 DRN 90L4 1060 506/521
0.99 1784 20200 F 127R77 DRN 90L4 1050 505/521
FF 127R77 DRN 90L4 1150 506/521
1.1 1606 20200 FA 127R77 DRN 100LM4 1000 508/521
1.3 1390 20200 FAF 127R77 DRN 100LM4 1080 506/521
1.4 1220 20200 F 127R77 DRN 100LM4 1080 505/521
1.6 1077 20200 FF 127R77 DRN 100LM4 1180 506/521
1.9 930 20200 FA 127R77 DRN 100L4 1000 508/521
2.1 820 20200 FAF 127R77 DRN 100L4 1080 506/521
2.4 727 20200 F 127R77 DRN 100L4 1080 505/521
2.7 648 20200 FF 127R77 DRN 100L4 1180 506/521
FA 127R77 DRN 132S4 1040 508/521
3.2 549 20200
FAF 127R77 DRN 132S4 1130 506/521
3.6 495 20200
F 127R77 DRN 132S4 1120 505/521
4.1 428 20200
FF 127R77 DRN 132S4 1220 506/521
FA 127R77 DRN 132M4 1080 508/521
FAF 127R77 DRN 132M4 1170 506/521
4.7 376 20200
F 127R77 DRN 132M4 1160 505/521
FF 127R77 DRN 132M4 1260 506/521
FA 127R87 DRN 132S4 1090 508/522
FAF 127R87 DRN 132S4 1170 506/522
3.7 483 20200
F 127R87 DRN 132S4 1170 505/522
FF 127R87 DRN 132S4 1270 506/522
FA 127R87 DRN 132M4 1130 508/522
4.2 418 20200 FAF 127R87 DRN 132M4 1210 506/522
4.8 374 20200 F 127R87 DRN 132M4 1210 505/522
FF 127R87 DRN 132M4 1310 506/522
FA 127R87 DRN 132L4 1150 508/522
5.7 312 20200 FAF 127R87 DRN 132L4 1230 506/522
6.1 293 20200 F 127R87 DRN 132L4 1230 505/522
FF 127R87 DRN 132L4 1330 506/522
FA 127R87 DRN 160M4 1220 508/522
6.9 259 20200 FAF 127R87 DRN 160M4 1300 506/522
8.0 223 20200 F 127R87 DRN 160M4 1300 505/522
FF 127R87 DRN 160M4 1400 506/522
FA 127R87 DRN 160L4 1250 508/522
24833231/EN-US – 07/2021

9.0 198 20200 FAF 127R87 DRN 160L4 1330 506/522

11 166 20200 F 127R87 DRN 160L4 1330 505/522
FF 127R87 DRN 160L4 1430 506/522

Catalog – DRN.. Gearmotors (IE3)

437
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. Selections by torque / low output speed

Ta max = 177000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.05 31434 22500

0.06 26173 22500
0.07 23464 22500
FA 157R97 DRN 80MK4 1690 516/522
0.08 20212 22500
FAF 157R97 DRN 80MK4 1820 514/522
0.09 17984 22500
F 157R97 DRN 80MK4 1740 513/522
0.10 16358 22500
FF 157R97 DRN 80MK4 1970 514/522
0.12 13751 22500
0.10 12235 22500
0.24 7075 22500
0.17 10033 22500 FA 157R97 DRN 80M4 1700 516/522
0.19 9021 22500 FAF 157R97 DRN 80M4 1830 514/522
0.22 8026 22500 F 157R97 DRN 80M4 1750 513/522
0.28 6295 22500 FF 157R97 DRN 80M4 1980 514/522
FA 157R97 DRN 90S4 1710 516/522
0.33 5404 22500
FAF 157R97 DRN 90S4 1840 514/522
0.36 4831 22500
F 157R97 DRN 90S4 1760 513/522
0.43 4130 22500
FF 157R97 DRN 90S4 1990 514/522
FA 157R97 DRN 90L4 1720 516/522
FAF 157R97 DRN 90L4 1850 514/522
0.64 2780 22500
F 157R97 DRN 90L4 1770 513/522
FF 157R97 DRN 90L4 2000 514/522
0.49 3607 22500
0.55 3210 22500 FA 157R97 DRN 100LM4 1740 516/522
0.73 2427 22500 FAF 157R97 DRN 100LM4 1870 514/522
0.81 2185 22500 F 157R97 DRN 100LM4 1780 513/522
0.91 1944 22500 FF 157R97 DRN 100LM4 2020 514/522
1.1 1674 22500
FA 157R97 DRN 100L4 1740 516/522
1.2 1441 22500
FAF 157R97 DRN 100L4 1870 514/522
1.4 1308 22500
F 157R97 DRN 100L4 1780 513/522
1.5 1169 22500
FF 157R97 DRN 100L4 2020 514/522
FA 157R97 DRN 112M4 1760 516/522
FAF 157R97 DRN 112M4 1890 514/522
1.9 953 22500
F 157R97 DRN 112M4 1800 513/522
FF 157R97 DRN 112M4 2040 514/522
FA 157R97 DRN 132S4 1780 516/522
2.1 845 22500
FAF 157R97 DRN 132S4 1910 514/522
2.3 764 22500
F 157R97 DRN 132S4 1830 513/522
2.6 680 22500
FF 157R97 DRN 132S4 2060 514/522
FA 157R97 DRN 132M4 1820 516/522
3.1 576 22500 FAF 157R97 DRN 132M4 1950 514/522
3.5 503 22500 F 157R97 DRN 132M4 1870 513/522
FF 157R97 DRN 132M4 2100 514/522
FA 157R97 DRN 132L4 1840 516/522
FAF 157R97 DRN 132L4 1970 514/522
4.0 446 22500
F 157R97 DRN 132L4 1890 513/522
FF 157R97 DRN 132L4 2120 514/522
FA 157R97 DRN 160M4 1910 516/522
FAF 157R97 DRN 160M4 2040 514/522
5.0 353 22500
F 157R97 DRN 160M4 1960 513/522
FF 157R97 DRN 160M4 2190 514/522
FA 157R97 DRN 160L4 1950 516/522
5.9 302 22500 FAF 157R97 DRN 160L4 2080 514/522
24833231/EN-US – 07/2021

6.5 273 22500 F 157R97 DRN 160L4 1990 513/522

FF 157R97 DRN 160L4 2230 514/522
FA 157R97 DRN 180M4 2000 516/522
7.7 232 22500
FAF 157R97 DRN 180M4 2130 514/522
8.8 202 22500
F 157R97 DRN 180M4 2040 513/522
9.1 197 22500
FF 157R97 DRN 180M4 2280 514/522

438 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
9.5 F.. DRN.. Dimensions
Error ! B ookmark not d efined .Error ! Boo km ar k not defin ed .

77 439 00 21

max. DRN71..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 336 350 352 372 383 400 428 429 461 510
LS 392 406 419 439 464 481 509 523 555 604
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

439
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 440 00 21

max. DRN71..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 355 369 371 391 402 419 447 448 480 529
LS 411 425 438 458 483 500 528 542 574 623
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

440 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 441 00 21

max. DRN71..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 285 299 301 321 332 349 377 378 410 459
LS 341 355 368 388 413 430 458 472 504 553
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

441
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 442 00 21

max. DRN71..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 285 299 301 321 332 349 377 378 410 459
LS 341 355 368 388 413 430 458 472 504 553
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

442 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 443 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 336 350 352 372 383 400 428 429 461 510
LS 392 406 419 439 464 481 509 523 555 604
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

443
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 444 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 350 364 366 386 397 442 443 475 524
LS 406 420 433 453 478 523 537 569 618
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

444 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 445 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 374 388 390 410 421 466 467 499 548
LS 430 444 457 477 502 547 561 593 642
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

445
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 446 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 300 314 316 336 347 392 393 425 474
LS 356 370 383 403 428 473 487 519 568
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

446 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 447 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 312 326 328 348 359 404 405 437 486
LS 368 382 395 415 440 485 499 531 580
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

447
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 448 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 359 373 375 395 406 451 452 484 533
LS 415 429 442 462 487 532 546 578 627
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

448 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 450 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK1) 80M1) 90S1) 90L1) 100L/LM1)
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 317 331 333 353 364 409 410 442 491
LS 373 387 400 420 445 490 504 536 585
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141 .

Catalog – DRN.. Gearmotors (IE3)

449
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 451 00 21

1.250 in H7
1.250 in H7

1.250 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK1) 80M1) 90S1) 90L1) 100L/LM1)
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 341 355 357 377 388 433 434 466 515
LS 397 411 424 444 469 514 528 560 609
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141 .

450 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 452 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 383 397 399 419 430 475 476 508 557
LS 439 453 466 486 511 556 570 602 651
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

451
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 453 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 408 422 424 444 455 500 501 533 582
LS 464 478 497 511 536 581 595 627 676
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

452 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 454 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 323 337 339 359 370 415 416 448 497
LS 379 393 406 426 451 496 510 542 591
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

453
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 455 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 334 348 350 370 381 426 427 459 508
LS 390 404 417 437 462 507 521 553 602
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

454 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 456 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 391 405 407 427 438 483 484 516 565
LS 447 461 474 494 519 564 578 610 659
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

455
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 457 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK1) 80M1) 90S1) 90L1) 100L/LM1)
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 342 356 358 378 389 434 435 467 516
LS 398 412 425 445 470 515 529 561 610
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141.

456 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 458 00 21

H7
H7

1.375 in
1.375 in

1.375 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK1) 80M1) 90S1) 90L1) 100L/LM1)
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 367 381 383 403 414 459 460 492 541
LS 423 437 450 470 495 540 554 586 635
LB 190 204 206 226 237 282 283 315 364
LBS 246 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141.

Catalog – DRN.. Gearmotors (IE3)

457
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 459 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 405 419 420 440 451 496 498 530 576 607 661 679
LS 461 475 488 508 532 577 591 623 670 719 773 817
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

458 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 460 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 427 441 442 462 473 518 520 552 598 629 683 701
LS 483 497 510 530 554 599 613 645 692 741 795 839
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

459
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 461 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 334 348 349 369 380 425 427 459 505 536 590 608
LS 390 404 417 437 461 506 520 552 599 648 702 746
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

460 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 462 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 346 360 361 381 392 437 439 471 517 548 602 620
LS 402 416 429 449 473 518 532 564 611 660 714 758
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

461
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 463 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 412 426 428 448 459 504 505 537 584 615 669 687
LS 468 482 495 515 540 585 599 631 677 727 781 824
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

462 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 464 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S1) 90L1) 100L/LM1)
AC 115 115 139 139 156 156 179 197 156
AD 98 98 118 118 128 128 140 157 128
ADS 98 98 129 129 139 139 150 158 139
L 354 368 369 389 400 445 447 525 445
LS 410 424 437 457 481 526 540 619 526
LB 184 198 199 219 230 275 277 355 275
LBS 240 254 267 287 311 356 370 449 356
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141.

Catalog – DRN.. Gearmotors (IE3)

463
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 465 00 21

1.500 in H7
1.500 in H7

1.500 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S1) 90L1) 100L/LM1)
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 386 400 401 421 432 477 479 511 557
LS 442 456 469 489 513 558 572 604 651
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141.

464 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 466 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 440 441 461 472 517 519 551 597 628 682 700
LS 496 509 529 553 598 612 644 691 740 794 838
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

465
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 467 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 462 463 483 494 539 541 573 619 650 704 722
LS 518 531 551 575 620 634 666 713 762 816 860
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

466 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 468 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 570 572 592 603 648 649 681 728 759 813 831
LS 626 639 659 684 729 743 775 821 871 925 969
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

467
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 469 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 359 360 380 391 436 438 470 516 547 601 619
LS 415 428 448 472 517 531 563 610 659 713 757
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

468 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 470 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 371 372 392 403 448 450 482 528 559 613 631
LS 427 440 460 484 529 543 575 622 671 725 769
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

469
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 471 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 447 449 469 480 525 526 558 605 636 690 708
LS 503 516 536 561 606 620 652 698 748 802 845
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

470 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 472 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M1) 132S1)
AC 115 139 139 156 156 179 179 197 221 221
AD 98 118 118 128 128 140 140 157 170 170
ADS 98 129 129 139 139 150 150 158 172 172
L 379 380 400 411 456 458 490 536 567 621
LS 435 448 468 492 537 551 583 630 679 733
LB 198 199 219 230 275 277 309 355 386 440
LBS 254 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141.

Catalog – DRN.. Gearmotors (IE3)

471
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 473 00 21

1.500 in H7
1.500 in H7

1.500 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M1) 132S1)
AC 115 139 139 156 156 179 179 197 221 221
AD 98 118 118 128 128 140 140 157 170 170
ADS 98 129 129 139 139 150 150 158 172 172
L 411 412 432 443 488 490 522 568 599 653
LS 467 480 500 524 569 583 615 662 711 765
LB 198 199 219 230 275 277 309 355 386 440
LBS 254 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.
1)
Combination requires a modified shaft cover. See page 141.

472 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 474 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 486 506 517 562 564 596 642 673 723 741 767 833
LS 554 574 598 643 657 689 736 785 835 879 904 1022
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

473
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 475 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 522 542 553 598 600 632 678 709 759 777 803 869
LS 590 610 634 679 693 725 772 821 871 915 940 1058
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

474 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 476 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 621 641 652 697 698 730 777 808 858 876 901 968
LS 688 708 733 778 792 824 870 920 970 1013 1038 1157
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

475
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 477 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 385 405 416 461 463 495 541 572 622 640 666 732
LS 453 473 497 542 556 588 635 684 734 778 803 921
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

476 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 478 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 398 418 429 474 476 508 554 585 635 653 679 745
LS 466 486 510 555 569 601 648 697 747 791 816 934
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

477
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 479 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 495 515 526 571 572 604 651 682 732 750 775 842
LS 562 582 607 652 666 698 744 794 844 887 912 1031
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

478 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 480 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 1601)
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 408 428 439 484 486 518 564 595 645 663 689 755
LS 476 496 520 565 579 611 658 707 757 801 826 944
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
1)
Combination requires a modified shaft cover. See page 141.
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

479
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 481 00 21

5
21

2.000 in H7
2.000 in H7

2.000 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 1601)
AC 139 139 156 156 179 179 197 221 221 261 261 314
AD 118 118 128 128 140 140 157 170 170 228 228 253
ADS 129 129 139 139 150 150 158 172 172 228 228 253
L 454 474 485 530 532 564 610 641 691 709 735 801
LS 522 542 566 l611 625 657 704 753 803 847 872 990
LB 192 212 223 268 270 302 348 379 429 447 473 539
LBS 260 280 304 349 363 395 442 491 541 585 610 728
1)
Combination requires a modified shaft cover. See page 141.
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

480 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 482 00 21

pg. 120
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 562 607 609 641 687 718 768 786 812 878 901
LS 643 688 702 734 781 830 880 924 949 1067 1090
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

481
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 483 00 21

pg. 120
67.7

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 592 637 639 671 717 748 798 816 842 908 931
LS 673 718 732 764 811 860 910 954 979 1097 1120
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

482 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 485 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 713 758 760 792 788 869 919 937 963 1029 1052
LS 794 839 853 885 882 981 1031 1075 1100 1218 1241
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

483
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 484 00 21

pg. 120

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 442 487 489 521 567 598 648 666 692 758 781
LS 523 568 582 614 661 710 760 804 829 947 970
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

484 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 486 00 21

pg. 120
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 457 502 504 536 582 613 663 681 707 773 796
LS 538 583 597 629 676 725 775 819 844 962 985
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

485
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 487 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 573 618 620 652 698 729 779 797 823 889 912
LS 654 699 713 745 792 841 891 935 960 1078 1101
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

486 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 488 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 1801)
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 468 513 515 547 593 624 674 692 718 784 807
LS 549 594 608 640 687 736 786 830 855 973 996
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
1)
Standard shaft cover not available for this combination.
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

487
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 489 00 21

2.375 in H7

2.375 in H7

2.375 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 1801)
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 521 566 568 600 646 677 727 745 771 837 860
LS 602 647 661 693 740 789 839 883 908 1026 1049
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
1)
Standard shaft cover not available for this combination.
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

488 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 490 00 21

pg. 120
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 676 708 754 785 835 853 879 945 968 1078 1052
LS 769 801 848 897 947 991 1016 1134 1157 1283 1257
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

489
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 491 00 21

pg. 120

pg. 120

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 716 748 794 825 875 893 919 985 1008 1118 1092
LS 809 841 888 937 987 1031 1056 1174 1197 1323 1297
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

490 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 492 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 919 951 998 1047 1097 1141 1166 1284 1307 1433 1407
LS 260 292 338 369 419 437 463 529 552 662 636
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

491
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 493 00 21

pg. 120

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 534 566 612 643 693 711 737 803 826 936 910
LS 627 659 706 755 805 849 874 992 1015 1141 1115
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

492 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 494 00 21

pg. 120
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 552 584 630 661 711 729 755 821 844 954 928
LS 645 677 724 773 823 867 892 1010 1033 1159 1133
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

493
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 495 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 688 720 766 797 847 865 891 957 980 1090 1064
LS 781 813 860 909 959 1003 1028 1146 1169 1295 1269
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

494 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 496 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L1)
AC 179 179 197 221 221 261 261 314 357 394
AD 140 140 157 170 170 228 228 253 268 283
ADS 150 150 158 172 172 228 228 253 268 283
L 560 592 638 669 719 737 763 829 852 962
LS 653 685 732 781 831 875 900 1018 1041 1167
LB 260 292 338 369 419 437 463 529 552 662
LBS 353 385 432 481 531 575 600 718 741 867
1)
Combination requires a modified shaft cover. See page 141.
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

495
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 497 00 21

2.750 in H7
2.750 in H7

2.750 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200L1)
AC 179 179 197 221 221 261 261 314 357 394
AD 140 140 157 170 170 228 228 253 268 283
ADS 150 150 158 172 172 228 228 253 268 283
L 616 648 694 725 775 793 819 885 908 1018
LS 709 741 788 837 887 931 956 1074 1097 1223
LB 260 292 338 369 419 437 463 529 552 662
LBS 353 385 432 481 531 575 600 718 741 867
1)
Combination requires a modified shaft cover. See page 141.
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

496 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 498 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 816 847 897 915 941 1007 1030 1140 1114
LS 910 959 1009 1053 1078 1196 1219 1345 1319
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

497
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 499 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 855 886 936 954 980 1046 1069 1179 1153
LS 949 998 1048 1092 1117 1235 1258 1384 1358
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

498 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 500 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 974 1005 1055 1073 1099 1165 1188 1298 1272
LS 1068 1117 1167 1211 1236 1354 1377 1503 1477
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

499
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 501 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 644 675 725 743 769 835 858 968 942
LS 738 787 837 881 906 1024 1047 1173 1147
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

500 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 502 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 644 675 725 743 769 835 858 968 942
LS 738 787 837 881 906 1024 1047 1173 1147
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

501
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 503 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 814 845 895 913 939 1005 1028 1138 1112
LS 908 957 1007 1051 1076 1194 1217 1343 1317
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

502 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 504 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 670 701 751 769 795 861 884 994 968
LS 764 813 863 907 932 1050 1073 1199 1173
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

503
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 505 00 21

3.625 in H7

3.625 in H7

3.625 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 729 760 810 828 854 920 943 1053 1027
LS 823 872 922 966 991 1109 1132 1258 1232
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

504 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 506 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 983 1001 1027 1093 1116 1226 1200 1337 1337 1432
LS 1095 1139 1164 1282 1305 1431 1405 1577 1577 1672
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

505
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 507 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1032 1050 1076 1142 1165 1275 1249 1386 1386 1481
LS 1144 1188 1213 1331 1354 1480 1454 1626 1626 1721
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

506 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 508 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1161 1179 1204 1271 1294 1403 1378 1515 1515 1610
LS 1272 1316 1341 1460 1483 1608 1583 1755 1755 1850
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

507
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 509 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 771 789 815 881 904 1014 988 1125 1125 1220
LS 883 927 952 1070 1093 1219 1193 1365 1365 1460
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

508 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 510 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 776 794 819 886 909 1018 993 1130 1130 1225
LS 888 931 956 1075 1098 1223 1198 1370 1370 1465
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

509
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 511 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 981 999 1024 1091 1114 1223 1198 1335 1335 1430
LS 1093 1136 1161 1280 1303 1428 1403 1575 1575 1670
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

510 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 512 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 802 820 846 912 935 1045 1019 1156 1156 1251
LS 914 958 983 1101 1124 1250 1224 1396 1396 1491
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

511
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 513 00 21

4.000 in H7
4.000 in H7

4.000 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200L 225 250M 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 877 895 921 987 1010 1120 1094 1231 1231 1326
LS 989 1033 1058 1176 1199 1325 1299 1471 1471 1566
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

512 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 514 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1162 1185 1295 1269 1406 1406 1501 1603 1733
LS 1351 1374 1500 1474 1646 1646 1741 1854 1984
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

513
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 515 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1225 1248 1358 1332 1469 1469 1564 1666 1796
LS 1414 1437 1563 1537 1709 1709 1804 1917 2047
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

514 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 516 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1436 1459 1569 1543 1680 1680 1775 1877 2007
LS 1625 1648 1774 1748 1920 1920 2015 2128 2258
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

515
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 517 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 955 978 1088 1062 1199 1199 1294 1396 1526
LS 1144 1167 1293 1267 1439 1439 1534 1647 1777
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

516 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 518 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 955 978 1088 1062 1199 1199 1294 1396 1526
LS 1144 1167 1293 1267 1439 1439 1534 1647 1777
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 525. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

517
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 519 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1165 1188 1298 1272 1409 1409 1504 1606 1736
LS 1354 1377 1503 1477 1649 1649 1744 1857 1987
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 523. For tolerances, see page 162.

518 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. DRN.. Dimensions 9
77 520 00 21

9
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 993 1016 1126 1100 1237 1237 1332 1434 1564
LS 1182 1205 1331 1305 1477 1477 1572 1685 1815
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3)

519
 9 theSnuggler® helical gearmotors
F.. DRN.. Dimensions

77 521 00 21

4.500 in H7
4.500 in H7

4.500 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200L 225 250M 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1073 1096 1206 1180 1317 1317 1412 1514 1644
LS 1262 1285 1411 1385 1557 1557 1652 1765 1895
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 527. For tolerances, see page 162.

520 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
F.. R.. DRN.. compound dimensions 9
9.6 F.. R.. DRN.. compound dimensions

77 522 00 21

Gear Motor AC L LS LB LBS Gear Motor AC L LS LB LBS

DRN63MS 115 365 421 190 246 DRN80M 156 502 583 275 356
DRN63M 115 379 435 204 260 DRN90S 179 504 597 277 370
F..27R17 F..87R57
DRN71MS 139 381 448 206 273 DRN90L 179 536 629 309 402
DRN80M 156 452 533 277 358 DRN100L/LM 197 583 676 355 448
DRN63MS 115 365 421 190 246 DRN63MS 115 406 462 184 240
DRN63M 115 379 435 204 260 DRN63M 115 420 476 198 254
F..37R17 DRN71MS 139 381 448 206 273 DRN71MS 139 422 489 199 267
DRN71M 139 401 468 226 293 DRN71M 139 442 509 219 287
DRN80M 156 452 533 277 358 DRN80MK 156 453 534 230 311
DRN63MS 115 365 421 190 246 F..97R57 DRN80M 156 497 578 275 356
DRN63M 115 379 435 204 260 DRN90S 179 499 592 277 370
F..47R17 DRN71MS 139 381 448 206 273 DRN90L 179 531 624 309 402
DRN71M 139 401 468 226 293 DRN100L/LM 197 578 671 355 448
DRN80M 156 452 533 277 358 DRN112M 221 608 720 386 498
DRN63MS 115 355 411 190 246 DRN132S 221 662 774 440 552
DRN63M 115 369 425 204 260 DRN63MS 115 424 480 177 233
DRN71MS 139 371 438 206 273 DRN63M 115 438 494 191 247
F..57R37 DRN71M 139 391 458 226 293 DRN71MS 139 439 507 192 260
DRN80MK 156 402 483 237 318 DRN71M 139 459 527 212 280
DRN80M 156 446 527 281 362 DRN80MK 156 470 551 223 304
DRN90S 179 447 541 282 376 DRN80M 156 515 596 268 349
DRN63MS 115 355 411 190 246 F..107R77 DRN90S 179 517 610 270 363
DRN63M 115 369 425 204 260 DRN90L 179 549 642 302 395
DRN71MS 139 371 438 206 273 DRN100L/LM 197 595 688 348 441
F..67R37 DRN71M 139 391 458 226 293 DRN112M 221 626 738 379 491
DRN80MK 156 402 483 237 318 DRN132S 221 676 788 429 541
DRN80M 156 446 527 281 362 DRN132M 261 694 832 447 585
DRN90S 179 448 541 283 376 DRN132L 261 720 857 473 610
DRN63MS 115 347 403 190 246 DRN63MS 115 409 465 177 233
DRN63M 115 361 417 204 260 DRN63M 115 423 479 191 247
DRN71MS 139 363 430 206 273 DRN71MS 139 424 492 192 260
DRN71M 139 383 450 226 293 DRN71M 139 444 512 212 280
24833231/EN-US – 07/2021

F..77R37 DRN80MK 156 394 475 237 318 DRN80MK 156 455 536 223 304
DRN80M 156 438 519 281 362 DRN80M 156 500 581 268 349
F..127R77
DRN90S 179 440 533 283 376 DRN90S 179 502 595 270 363
DRN90L 179 472 565 315 408 DRN90L 179 534 627 302 395
DRN100L/LM 197 522 615 365 458 DRN100L/LM 197 580 673 348 441
DRN63MS 115 411 467 184 240 DRN112M 221 611 723 379 491
DRN63M 115 425 481 198 254 DRN132S 221 661 773 429 541
F..87R57 DRN71MS 139 427 494 199 267 DRN132M 261 679 817 447 585
DRN71M 139 447 514 219 287
DRN80MK 156 458 539 230 311

Catalog – DRN.. Gearmotors (IE3)

521
 9 theSnuggler® helical gearmotors
F.. R.. DRN.. compound dimensions

77 522 00 21

Gear Motor AC L LS LB LBS

DRN100L/LM 197 580 674 348 442
DRN112M 221 611 723 379 491
DRN132S 221 704 816 424 536
F..127R87 DRN132M 261 720 859 440 579
DRN132L 261 745 884 465 604
DRN160M 314 814 1003 534 723
DRN160L 314 814 1003 534 723
DRN71MS 139 507 575 182 250
DRN71M 139 527 595 202 270
DRN80MK 156 538 619 213 294
DRN80M 156 583 664 258 339
DRN90S 179 585 678 260 353
DRN90L 179 617 710 292 385
DRN100L/LM 197 663 756 338 431
F..157R97
DRN112M 221 694 806 369 481
DRN132S 221 744 856 419 531
DRN132M 261 760 899 435 574
DRN132L 261 785 924 460 599
DRN160M 314 854 1043 529 718
DRN160L 314 854 1043 529 718
DRN180M 357 879 1068 554 743

24833231/EN-US – 07/2021

522 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
Output shaft sizes 9
9.7 Output shaft sizes

9.7.1 Solid Shaft – Inch

L11 L12 U

D T 9

TAP

All dimensions in inches

Model
1
D T U L L11 L12 TAP Change2
F27 / FF27 1.00 1.11 1/4 1.97 0.20 1-5/16 3/8 - 16 x 0.87 0

F37 / FF37 1.00 1.11 1/4 1.97 0.20 1-5/16 3/8 - 16 x 0.87 0

F47 / FF47 1.25 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12 0

F57 / FF57 1.375 1.51 5/16 2.76 0.43 1-13/16 1/2 - 13 x 1.12 0

1.375 1.51 5/16 2.76 0.47 1-13/16 1/2 - 13 x 1.12 -0.39

F67 / FF67
1.625 1.79 3/8 3.15 0.38 2-1/4 5/8 - 11 x 1.38 0

1.75 1.92 3/8 3.54 0.4 2-3/4 5/8 - 11 x 1.38 -0.39

F77 / FF77
2.00 2.22 1/2 3.94 0.64 2-5/8 3/4 - 10 x 1.61 0

F87 / FF87 2.375 2.65 5/8 4.72 0.51 3-5/8 3/4 - 10 x 1.61 0

F97 / FF97 2.875 3.2 3/4 5.51 0.67 4-1/8 3/4 - 10 x 1.61 0

F107 / FF107 3.625 4.01 7/8 6.69 0.63 5-3/8 1 - 8 x 2.13 0

F127 / FF127 4.375 4.82 1 8.27 1.09 6 1 - 8 x 2.13 0

F157 / FF157 4.75 5.29 1-1/4 8.27 0.82 6-9/16 1 - 8 x 2.13 0

24833231/EN-US – 07/2021

1
Longer shafts to match obsolete gear unit designs are available for flanged units.
2
The change in length, L, when compared to the standard shaft that is shown in dimension pages.

Catalog – DRN.. Gearmotors (IE3)

523
 9 theSnuggler® helical gearmotors
Output shaft sizes

9.7.2 Solid Shaft – Metric

L11 L12 U

D T

TAP

All dimensions in mm
Model
D T U L1 L11 L12 TAP
F..27 25 28 8 50 5 40 M10 x 22

F..37 25 28 8 50 5 40 M10 x 22

F..47 30 33 8 60 3.5 50 M10 x 22

F..57 35 38 10 70 7 56 M12 x 28

40 43 12 80 5 70 M16 x 36
F..67
35 38 10 70 7 56 M12 x 28

50 53.5 14 100 10 80 M16 x 36

F..77
45 48.5 14 90 5 80 M16 x 36

F..87 60 64 18 120 5 110 M20 x 42

F..97 70 74.5 20 140 7.5 125 M20 x 42

F..107 90 95 25 170 5 160 M24 x 50

F..127 110 116 28 210 15 180 M24 x 50

F..157 120 127 32 210 5 200 M24 x 50

224833231/EN-US – 07/2021

1
Longer shafts to match obsolete gear unit designs are available for flanged units.

524 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
Output shaft sizes 9
9.7.3 Hollow Shaft – Inch

O8 U

D7 D T

L9 9
L8
Notes:
To aid in the future removal of your machine’s solid shaft, please see SEW-EURODRIVE design recommendations on
page 120. The ‘M’ dimension pertains to the standard bolt that ships with the unit, which is shorter than the bolt supplied
with the optional shaft removal kit on page 126.

Mounting hardware (bolt, washer, and snapring) are not supplied with stainless steel shafts.

In stock (USA) All dimensions in inch

Model Carbon
S/S D D7 O8 T U L8 L9 M (std bolt)1
Steel
FA..27 X X 1.00 1.57 4.09 1.12 1/4 3.50 0.69 3/8 - 16 x 1
X 1.00 1.77 4.72 1.12 1/4 4.13 - Not supplied
FA..37
X X 1.25 1.77 4.72 1.37 1/4 4.13 0.67 7/16 - 14 x 1
X 1.1875 1.97 5.91 1.30 1/4 5.2 0.67 3/8 - 16 x 1
X 1.25 1.97 5.91 1.37 1/4 5.2 0.67 7/16 - 14 x 1
FA..47
X X 1.375 1.97 5.91 1.52 5/16 5.2 0.65 1/2 - 13 x 1
X 1.4375 1.97 5.91 1.61 3/8 5.2 0.65 5/8 - 11 x 1-3/4
X 1.4375 2.17 6.54 1.61 3/8 5.59 1.36 5/8 - 11 x 1-3/4
FA..57
X X 1.50 2.17 6.54 1.67 3/8 5.59 1.36 5/8 - 11 x 1-3/4
X 1.4375 2.17 7.09 1.61 3/8 6.14 1.36 5/8 - 11 x 1-3/4
FA..67
X X 1.50 2.17 7.09 1.67 3/8 6.14 1.36 5/8 - 11 x 1-3/4
X 1.9375 2.76 8.27 2.16 1/2 7.2 1.16 5/8 - 11 x 1-3/4
FA..77
X X 2.00 2.76 8.27 2.22 1/2 7.2 1.16 5/8 - 11 x 1-3/4
X X 2.375 3.35 9.45 2.65 5/8 8.27 1.39 3/4 - 10 x 2
FA..87
X 2.4375 3.35 9.45 2.62 5/8 8.27 1.39 3/4 - 10 x 2
X X 2.75 3.74 11.81 3.03 5/8 10.63 1.24 3/4 - 10 x 2
FA..97
X 2.9375 3.74 11.81 3.14 3/4 10.63 1.24 3/4 - 10 x 2
24833231/EN-US – 07/2021

X X 3.25 4.65 13.78 3.59 3/4 12.32 1.24 3/4 - 10 x 2

FA..107 X 3.4375 4.65 13.78 3.7 7/8 12.32 1.24 3/4 - 10 x 2
X X 3.625 4.65 13.78 3.89 7/8 12.32 1.24 3/4 - 10 x 2
FA..127 X 4.00 5.31 16.14 4.44 1 14.69 1.26 1 - 8 x 2-1/4
FA..157 X 4.50 6.1 19.69 4.95 1 18.11 1.26 1 - 8 x 2-1/4

1
Mounting hardware (bolt, washer, and snapring) are not supplied for stainless steel shafts.

Catalog – DRN.. Gearmotors (IE3) 525

 9 theSnuggler® helical gearmotors
Output shaft sizes

9.7.4 Hollow Shaft – Metric

O8 U

D7 D T

L9
L8

Notes:
To aid in the future removal of your machine’s solid shaft, please see SEW-EURODRIVE design recommendations on
page 120.

The ‘M’ dimension pertains to the standard screw that ships with the unit, which is shorter than the screw supplied in the
optional shaft removal kit on page 126.

Mounting hardware (bolt, washer, and snapring) are not supplied with stainless steel shafts.

In stock (USA) All dimensions in inch

Model Carbon
S/S D D7 O8 T U L8 L9 M (std bolt)1
Steel
FA..27 X 25 40 104 28.3 8 89 17 M10 x 25

FA..37 X X 30 45 120 33.3 8 105 17 M10 x 25

X X 35 50 150 38.3 10 132 22 M12 x 30

FA..47
X X 30 50 150 33.3 8 132 16 M10 x 25

FA..57 X X 40 55 166 43.3 12 142 29 M16 x 40

FA..67 X X 40 55 180 43.3 12 156 29 M16 x 40

FA..77 X X 50 70 210 53.8 14 183 32 M16 x 45

FA..87 X X 60 85 240 64.4 18 210 36 M20 x 50

FA..97 X X 70 95 300 74.9 20 270 34 M20 x 50

X 90 118 350 95.4 25 313 40 M24 x 60

FA..107
X 80 118 350 85.4 22 313 30 M20 x 50

FA..127 X 100 135 410 106.4 28 373 38 M24 x 60

FA..157 X 120 135 500 127.4 32 460 36 M24 x 60

224833231/EN-US – 07/2021

1
Mounting hardware (bolt, washer, and snapring) are not supplied for stainless steel shafts.

526 Catalog – DRN.. Gearmotors (IE3)

 theSnuggler® helical gearmotors
Output shaft sizes 9
9.7.5 TorqLOC® keyless hollow shaft

NON-Symmetrical Symmetrical

EH EH

D D

D D

D (in) D (mm) EH (in)

Model NON
Inch Bores Metric Bores Symmetrical
Symmetrical

FT37 1.00 1.1875 1.25 - - 25 30 - - - - 6.69 7.60

FT47 1.1875 1.25 1.375 1.4375 - 30 35 - - - - 8.15 9.09

FT57 1.375 1.4375 1.50 1.625 - 35 38 40 - - - 9.13 10.33

FT67 1.375 1.4375 1.50 1.625 1.688 35 38 40 - - - 9.65 10.85

FT77 1.625 1.6875 1.75 1.9375 2.00 40 45 50 51 - - 11.57 13.21

FT87 1.9375 2.00 2.375 2.4375 - 50 51 55 60 62 65 13.19 15.24

FT97 2.4375 2.75 2.9375 - - 60 62 65 70 75 - 15.59 17.76

FT107 3.250 3.4375 3.625 3.750 - 80 85 90 95 - - 17.76 20.09

FT127 3.4375 3.750 3.9375 4.00 4.1875 90 95 100 105 - - 20.94 23.89

FT157 4.4375 4.50 4.9375 5.00 - 110 120 125 - - - 25.24 28.39
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 527

10 Helical-bevel gearmotors
K.. DRN.. Designs

10 Helical-bevel gearmotors
Error! Bookmark not defined.

10.1 K.. DRN.. Designs

Error! Bookmark not defined.Error! Bookmark not defined.

K.9DRN.. KA.9DRN..

K..7DRN..

224833231/EN-US – 07/2021

KA..7BDRN.. KH..7BDRN..
KV..7BDRN..

18014407174236299

528 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Designs 10

KF..7DRN.. KAF..7DRN..
KVF..7DRN..
10

KT..7/TDRN..

KHF..7DRN.. KA..7/TDRN..
24833231/EN-US – 07/2021

KV..7/T DRN..

9007207919497227

Catalog – DRN.. Gearmotors (IE3) 529

10 Helical-bevel gearmotors
K.. DRN.. Designs

KH..7/T DRN.. KAZ..7 DRN..

KVZ..7 DRN..

KHZ..7 DRN.. KZ..7 DRN..

224833231/EN-US – 07/2021

KAM..7 DRN.. KM..7 DRN..

36028806136919947

530 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
10.2 K.. DRN.. Possible combinations
Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.

K19, ne=1700 rpm DRN … 705 lb-in

na TaMax FRa ij(/R) i 63 71 80M
rpm lb-in lb ' ratio 80MK 90S

29 615 970 - 58.68

32 615 970 - 53.88
34 615 970 - 49.69
38 610 970 - 44.48
42 590 980 - 40.63
50 565 920 - 34.29
54 705 890 - 31.74
58 535 870 - 29.29 10
58 705 860 - 29.14
63 530 850 - 27.16
63 705 830 - 26.88
71 705 790 - 24.06
77 705 765 - 21.98
92 705 710 - 18.55
107 705 665 - 15.84
116 705 645 - 14.69
134 705 605 - 12.70
144 695 590 - 11.84
165 670 560 - 10.32
177 555 605 - 9.58
210 705 535 - 8.09
246 705 500 - 6.91
265 705 485 - 6.41
307 705 455 - 5.54
329 705 440 - 5.16
378 705 415 - 4.50

K29, ne=1700 rpm DRN … 1150 lb-in

na TaMax FRa ij(/R) i 63 71 80M 90L 100LM
rpm lb-in lb ' ratio 80MK 90S

24 1150 1120 - 71.93

26 1150 1120 - 66.25
28 1150 1120 - 61.28
31 1150 1100 - 54.89
34 1150 1060 - 50.35
40 1130 990 - 42.87
44 1150 980 - 38.90
46 1070 940 - 36.96
47 1150 940 - 35.83
24833231/EN-US – 07/2021

51 1150 910 - 33.15

56 1010 880 - 30.11
57 1150 870 - 29.69
62 1150 840 - 27.23
68 960 820 - 24.91
73 1150 780 - 23.19
77 920 790 - 22.08
85 1150 730 - 19.99
104 1150 665 - 16.29

Catalog – DRN.. Gearmotors (IE3) 531

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K29, ne=1700 rpm DRN … 1150 lb-in

na TaMax FRa ij(/R) i 63 71 80M 90L 100LM
rpm lb-in lb ' ratio 80MK 90S

126 1150 610 - 13.47

142 1150 575 - 11.94
172 970 620 - 9.90
185 1150 505 - 9.17
199 1070 565 - 8.53
227 1080 470 - 7.48
245 990 530 - 6.95
296 990 490 - 5.75
333 970 465 - 5.10
434 1110 390 - 3.92
533 970 375 - 3.19

K37, ne=1700 rpm DRN … 1760 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
3

16 1760 1270 6.8 106.38

17 1760 1270 6.8 97.81
20 1760 1210 6.9 83.69
23 1760 1140 6.9 72.54
25 1760 1100 6.9 67.80
29 1760 1030 6.9 58.60
34 1760 960 7 49.79
38 1760 900 7 44.46
45 1760 840 7 37.97
48 1760 810 7.1 35.57
57 1760 745 7.1 29.96
59 1760 730 8.1 28.83
68 1760 675 8.1 24.99
73 1720 660 8.2 23.36
84 1630 630 8.3 20.19
99 1590 590 8.4 17.15
111 1540 565 8.5 15.31
130 1450 535 8.6 13.08
140 1410 525 11.9 12.14
162 1410 485 12.2 10.49
191 1410 445 12.4 8.91
214 1370 425 12.5 7.96
250 1320 395 12.8 6.80
267 1280 390 12.9 6.37
317 1230 365 13.2 5.36
427 1100 335 13 3.98
224833231/EN-US – 07/2021

K37R17, ne=1700 rpm DRN … 1760 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' ratio 71
80MK
3 3

0.25 1760 1270 - 6832

0.29 1760 1270 - 5922
0.31 1760 1270 - 5491

532 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K37R17, ne=1700 rpm DRN … 1760 lb-in
na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' ratio 71
80MK
0.36 1760 1270 - 4759
0.41 1760 1270 - 4160
0.47 1760 1270 - 3645
0.53 1760 1270 - 3205
0.61 1760 1270 - 2801
0.69 1760 1270 - 2454
0.78 1760 1270 - 2166
0.90 1760 1270 - 1891
1.0 1760 1270 - 1660
1.2 1760 1270 - 1466 10
1.3 1760 1270 - 1288
1.5 1760 1270 - 1136
3 2

1.7 1760 1270 - 996

1.9 1760 1270 - 876
2.2 1760 1270 - 761
2.5 1760 1270 - 671
2.9 1760 1270 - 585
3.3 1760 1270 - 512
3.8 1760 1270 - 451
4.3 1760 1270 - 396
4.9 1760 1270 - 346
5.6 1760 1270 - 304
6.4 1760 1270 - 267
7.3 1760 1270 - 234
8.3 1760 1270 - 205
9.4 1760 1270 - 181
11 1760 1270 - 160
12 1760 1270 - 136
13 1760 1270 - 127
15 1760 1270 - 110
18 1760 1270 - 96

K39, ne=1700 rpm DRN … 2650 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M
rpm lb-in lb ' ratio 71 90S 100L
80MK
2

29 2650 1650 - 58.24

34 2650 1530 - 49.69
39 2650 1440 - 43.45
41 2650 1400 - 41.28
24833231/EN-US – 07/2021

47 2650 1320 - 36.22

55 2650 1220 - 30.72
61 2650 1160 - 27.73
70 2650 1090 - 24.40
74 2650 1050 - 23.04
87 2610 980 - 19.62
95 2560 940 - 17.83
110 2470 890 - 15.44
126 2380 840 - 13.44

Catalog – DRN.. Gearmotors (IE3) 533

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K39, ne=1700 rpm DRN … 2650 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M
rpm lb-in lb ' ratio 71 90S 100L
80MK
134 2210 1020 - 12.73
141 2250 990 - 12.09
160 2520 890 - 10.61
189 2650 810 - 9.00
209 2650 770 - 8.12
238 2650 720 - 7.15
252 2650 700 - 6.75
296 2430 675 - 5.75
326 2300 660 - 5.22
376 2120 640 - 4.52
431 1900 630 - 3.94
605 1500 590 - 2.81

K39R17, ne=1700 rpm DRN … 2650 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' ratio 71
80MK
2 3

0.42 2650 1690 - 4057

0.50 2650 1690 - 3370
0.58 2650 1690 - 2906
0.68 2650 1690 - 2508
0.72 2650 1690 - 2367
0.79 2650 1690 - 2162
0.90 2650 1690 - 1881
0.96 2650 1690 - 1762
1.0 2650 1690 - 1622
1.1 2650 1690 - 1494
1.3 2650 1690 - 1321
1.5 2650 1690 - 1169
1.6 2650 1690 - 1093
2 2

1.8 2650 1690 - 956

2.1 2650 1690 - 814
2.4 2650 1690 - 711
2.8 2650 1690 - 605
3.4 2650 1690 - 504
3.7 2650 1690 - 454
4.3 2650 1690 - 399
4.7 2650 1690 - 365
5.4 2650 1690 - 312
5.7 2650 1690 - 299
224833231/EN-US – 07/2021

6.7 2650 1690 - 254

7.3 2650 1690 - 234
8.1 2650 1690 - 210
9.0 2650 1690 - 189
9.8 2650 1690 - 174
11 2650 1690 - 156
12 2650 1690 - 142
15 2650 1690 - 117
23 2610 1690 - 75

534 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K47, ne=1700 rpm DRN … 3530 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
3

13 3530 1330 6.4 131.87*

14 3530 1330 6.4 121.48*
16 3530 1330 6.4 104.37
19 3530 1330 6.4 90.86
20 3530 1330 6.4 85.12*
23 3530 1330 6.5 75.20*
24 3530 1330 6.5 69.84
27 3530 1330 6.5 63.30*
30 3530 1330 6.5 56.83
10
35 3530 1330 6.6 48.95*
37 3530 1330 6.6 46.03*
43 3530 1310 6.6 39.61
48 3530 1240 6.7 35.39
54 3530 1160 7.5 31.30
58 3530 1120 7.5 29.32
66 3530 1050 7.6 25.91
71 3530 1000 7.7 24.06
78 3530 950 7.7 21.81
87 3530 890 7.7 19.58
101 3360 850 7.8 16.86
107 3360 820 7.9 15.86
125 3180 780 8 13.65
139 3090 745 8.3 12.19
144 2470 820 10.5 11.77
161 2470 775 10.6 10.56
187 2470 715 10.7 9.10
199 2380 705 10.8 8.56
231 2210 685 11 7.36
258 2120 660 11.5 6.58
293 2030 635 11.8 5.81
366 1810 605 12 4.64

K47R37, ne=1700 rpm DRN … 3530 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
3 3

0.17 3530 1330 - 10138

0.20 3530 1330 - 8534
0.22 3530 1330 - 7662
0.25 3530 1330 - 6826
24833231/EN-US – 07/2021

0.28 3530 1330 - 5983

0.33 3530 1330 - 5159
0.37 3530 1330 - 4601*
0.43 3530 1330 - 3940
0.49 3530 1330 - 3477
0.56 3530 1330 - 3043
0.62 3530 1330 - 2733
0.72 3530 1330 - 2354
0.82 3530 1330 - 2063

Catalog – DRN.. Gearmotors (IE3) 535

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K47R37, ne=1700 rpm DRN … 3530 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
0.93 3530 1330 - 1819
1.1 3530 1330 - 1586
1.2 3530 1330 - 1388
3 2

1.4 3530 1330 - 1222

1.5 3530 1330 - 1097
1.8 3530 1330 - 945
2.0 3530 1330 - 831*
2.4 3530 1330 - 718*
2.7 3530 1330 - 639
3.1 3530 1330 - 552
3.4 3530 1330 - 495
4.0 3530 1330 - 426
4.5 3530 1330 - 375
5.2 3530 1330 - 327
5.9 3530 1330 - 289
6.6 3530 1330 - 256
7.6 3530 1330 - 225
8.6 3530 1330 - 198
9.9 3530 1330 - 171
11 3530 1330 - 153
13 3530 1330 - 131
15 3530 1330 - 112
17 3530 1330 - 99
18 3530 1330 - 94

K49, ne=1700 rpm DRN … 4420 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
2

23 4200 2020 - 75.20

24 3930 2020 - 70.19
28 4420 1870 - 60.27
32 4420 1760 - 52.94
34 4420 1710 - 50.29
38 4420 1610 - 44.44
45 4420 1490 - 37.98
49 4420 1420 - 34.81
56 4420 1330 - 30.55
59 4420 1290 - 28.95
67 4420 1200 - 25.34
224833231/EN-US – 07/2021

74 4420 1130 - 22.83

85 4420 1050 - 20.03
96 4420 970 - 17.67
108 4330 920 - 15.67
127 4150 860 - 13.38
150 4370 1020 - 11.37
163 4240 990 - 10.42
186 4420 910 - 9.14
196 4420 880 - 8.66

536 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K49, ne=1700 rpm DRN … 4420 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
224 4420 820 - 7.58
249 4420 775 - 6.83
284 4420 580 - 5.99
321 4290 455 - 5.29
362 4110 420 - 4.69
425 3890 370 - 4.00

K49R37, ne=1700 rpm DRN … 4420 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L 10
80MK
2 3

0.24 4420 2020 - 7137

0.28 4420 2020 - 5991
0.33 4420 2020 - 5120
0.42 4420 2020 - 4034
0.47 4420 2020 - 3580
0.55 4420 2020 - 3081
0.61 4420 2020 - 2773
0.67 4420 2020 - 2545
0.72 4420 2020 - 2372
0.80 4420 2020 - 2118
0.88 4420 2020 - 1941
0.98 4420 2020 - 1741
1.0 4420 2020 - 1632
1.1 4420 2020 - 1521
1.4 4420 2020 - 1228
1.7 4420 2020 - 1000
2 2

1.2 4420 2020 - 1424

1.3 4420 2020 - 1309
1.5 4420 2020 - 1120
1.9 4420 2020 - 908
2.1 4420 2020 - 802
2.4 4420 2020 - 701
2.6 4420 2020 - 645
2.9 4420 2020 - 595
3.1 4420 2020 - 543
3.4 4420 2020 - 501
3.8 4420 2020 - 449
4.2 4420 2020 - 401
4.7 4420 2020 - 360
24833231/EN-US – 07/2021

5.2 4420 2020 - 330

5.7 4420 2020 - 300
6.2 4420 2020 - 274
7.0 4420 2020 - 243
7.8 4420 2020 - 217
8.8 4420 2020 - 193
9.7 4420 2020 - 176

Catalog – DRN.. Gearmotors (IE3) 537

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K49R37, ne=1700 rpm DRN … 4420 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
11 4420 2020 - 152
14 4420 2020 - 125
17 4420 2020 - 99

K57, ne=1700 rpm DRN … 5300 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M
rpm lb-in lb ' ratio 71 90S 100L
80MK
3

12 5300 1720 5.9 145.14*

14 5300 1720 5.9 123.85
16 5300 1720 5.9 108.29
17 5300 1720 5.9 102.88*
19 5300 1720 5.9 90.26*
22 5300 1720 5.9 76.56*
25 5300 1720 6 69.12
28 5300 1720 6 60.81*
30 5300 1720 6 57.42*
35 5300 1720 6 48.89
38 5300 1720 6.1 44.43
44 5300 1680 6.1 38.49
48 5300 1620 6.8 35.70
56 5300 1480 6.9 30.28
62 5300 1400 6.9 27.34
71 5300 1310 6.9 24.05
75 5300 1270 6.9 22.71
88 5080 1190 7 19.34
97 4910 1160 7.2 17.57
112 4730 1090 7.3 15.22
128 4510 1050 7.4 13.25
143 3670 1040 9.4 11.92
151 3670 1010 9.5 11.26
177 3580 940 9.6 9.59
195 3450 910 10 8.71
225 3220 880 10.2 7.55
259 3050 850 10.4 6.57
362 2650 770 11 4.69

K57R37, ne=1700 rpm DRN … 5300 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
224833231/EN-US – 07/2021

3 3

0.14 5300 1720 - 12169

0.15 5300 1720 - 11162*
0.18 5300 1720 - 9503
0.20 5300 1720 - 8547
0.23 5300 1720 - 7277
0.26 5300 1720 - 6478*
0.30 5300 1720 - 5662*
0.34 5300 1720 - 5033

538 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K57R37, ne=1700 rpm DRN … 5300 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
0.39 5300 1720 - 4340
0.44 5300 1720 - 3854
0.50 5300 1720 - 3390
0.58 5300 1720 - 2924
0.66 5300 1720 - 2593
0.76 5300 1720 - 2249
0.86 5300 1720 - 1986
3 2

0.98 5300 1720 - 1743

1.1 5300 1720 - 1539 10
1.3 5300 1720 - 1354
1.4 5300 1720 - 1174
1.6 5300 1720 - 1036*
1.9 5300 1720 - 906*
2.1 5300 1720 - 806
2.4 5300 1720 - 699
2.8 5300 1720 - 615
3.1 5300 1720 - 544*
3.6 5300 1720 - 473
4.0 5300 1720 - 421
4.7 5300 1720 - 362
5.3 5300 1720 - 319
6.1 5300 1720 - 280
6.9 5300 1720 - 246
7.9 5300 1720 - 215
8.9 5300 1720 - 192
10 5300 1720 - 166
12 5300 1720 - 145
13 5300 1720 - 129
15 5300 1720 - 111
18 5300 1720 - 97

K67, ne=1700 rpm DRN … 7250 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
3

12 7250 2320 6.2 144.79*

14 7250 2320 6.2 123.54
16 7250 2320 6.1 108.03
17 7250 2320 6.1 102.62
19 7250 2320 6.2 90.04
24833231/EN-US – 07/2021

22 7250 2320 6.2 76.37

25 7250 2320 6.2 68.95
28 7250 2320 6.2 60.66
30 7250 2320 6.2 57.28
35 7250 2320 6.3 48.77
38 7250 2320 6.3 44.32
44 7070 2360 6.4 38.39
48 7250 2320 7.1 35.62
56 7250 2320 7.1 30.22

Catalog – DRN.. Gearmotors (IE3) 539

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K67, ne=1700 rpm DRN … 7250 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
62 7250 2320 7.1 27.28
71 7070 2360 7.2 24.00
75 6900 2390 7.2 22.66
88 6720 2430 7.3 19.30
97 6540 2470 7.5 17.54
112 6190 2530 7.5 15.19
129 5920 2560 7.6 13.22
136 4680 2570 8.6 12.48
160 4420 2460 8.8 10.63
176 4240 2390 9.1 9.66
203 3890 2320 9.3 8.37
234 3710 2230 9.4 7.28
327 3090 2060 10 5.20

K67R37, ne=1700 rpm DRN … 7250 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
3 3

0.14 7250 2320 - 12139

0.15 7250 2320 - 11134
0.18 7250 2320 - 9479
0.21 7250 2320 - 8173
0.23 7250 2320 - 7259
0.26 7250 2320 - 6462
0.30 7250 2320 - 5648
0.35 7250 2320 - 4846
0.39 7250 2320 - 4329
0.45 7250 2320 - 3750
0.51 7250 2320 - 3315
0.58 7250 2320 - 2917
0.67 7250 2320 - 2532
0.76 7250 2320 - 2244
0.86 7250 2320 - 1981
3 2

0.98 7250 2320 - 1739

1.1 7250 2320 - 1535
1.3 7250 2320 - 1351
1.5 7250 2320 - 1171
1.6 7250 2320 - 1034
1.9 7250 2320 - 903
2.1 7250 2320 - 793
224833231/EN-US – 07/2021

2.4 7250 2320 - 697

2.8 7250 2320 - 613
3.1 7250 2320 - 542
3.6 7250 2320 - 471
4.0 7250 2320 - 420
4.7 7250 2320 - 361
5.3 7250 2320 - 323
6.1 7250 2320 - 279
6.9 7250 2320 - 246

540 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K67R37, ne=1700 rpm DRN … 7250 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
7.8 7250 2320 - 217
8.9 7250 2320 - 191
10 7250 2320 - 166
12 7250 2320 - 144
14 7250 2320 - 122

K77, ne=1700 rpm DRN … 13700 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' ratio 71 90S 100L 132M 160M
80MK 160L
10
3

8.8 12800 3610 5.4 192.18

9.5 12800 3610 5.4 179.37
11 13700 3460 5.4 154.02
13 13700 3460 5.4 135.28
13 13700 3460 5.4 128.52
15 13700 3460 5.4 113.56
18 13700 3460 5.4 97.05
19 13700 3460 5.4 88.97
22 13700 3460 5.4 78.07
23 13700 3460 5.4 73.99
26 13700 3460 5.5 64.75
29 13700 3460 5.5 58.34
33 13700 3460 5.5 51.18
38 13700 3460 5.5 45.16
42 13700 3460 5.6 40.04
44 13200 3530 6 38.39
48 13700 3460 6 35.20
55 13700 3460 6.1 30.89
58 13700 3460 6.1 29.27
66 13700 3460 6.1 25.62
74 13700 3460 6.3 23.08
84 13200 3460 6.3 20.25
95 12800 3330 6.3 17.87
107 12300 3210 6.4 15.84
126 11800 3060 6.5 13.52
138 8840 3140 7.9 12.36
157 8750 2990 7.8 10.84
178 8310 2890 7.9 9.56
200 7870 2810 8.2 8.48
235 7250 2710 8.3 7.24

K77R37, ne=1700 rpm DRN … 13700 lb-in

24833231/EN-US – 07/2021

na TaMax FRa ij(/R) i 63 80M 90L 100LM

rpm lb-in lb ' ratio 71 90S 100L
80MK
3 3

0.11 13700 3460 - 15310

0.12 13700 3460 - 14043
0.14 13700 3460 - 11955
0.17 13700 3460 - 10217

Catalog – DRN.. Gearmotors (IE3) 541

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K77R37, ne=1700 rpm DRN … 13700 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb ' ratio 71 90S 100L
80MK
0.19 13700 3460 - 8809
0.23 13700 3460 - 7528
0.26 13700 3460 - 6606
0.29 13700 3460 - 5774
0.33 13700 3460 - 5089
0.38 13700 3460 - 4489
0.43 13700 3460 - 3961
0.49 13700 3460 - 3485
0.59 13700 3460 - 2901
0.63 13700 3460 - 2717
0.72 13700 3460 - 2370
3 2

0.83 13700 3460 - 2050

0.96 13700 3460 - 1772
1.1 13700 3460 - 1514
1.2 13700 3460 - 1388
1.4 13700 3460 - 1218
1.6 13700 3460 - 1053
1.8 13700 3460 - 924
2.1 13700 3460 - 815
2.4 13700 3460 - 709
2.7 13700 3460 - 622
3.1 13700 3460 - 552
3.5 13700 3460 - 485
4.0 13700 3460 - 428
4.6 13700 3460 - 367
5.2 13700 3460 - 328
5.9 13700 3460 - 290
6.7 13700 3460 - 252
7.7 13700 3460 - 221
8.7 13700 3460 - 195
9.7 13700 3460 - 175
11 13700 3460 - 154

K87, ne=1700 rpm DRN … 23800 lb-in

na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L
160L
3

8.6 23800 6130 5.3 197.37

9.8 23800 6130 5.3 174.19
10 23800 6130 5.3 164.34*
224833231/EN-US – 07/2021

12 23800 6130 5.4 147.32*

13 23800 6130 5.4 126.91*
15 23800 6130 5.4 115.82
17 23800 6130 5.4 102.71*
20 23800 6130 5.4 86.34
21 23800 5970 5.4 79.34
24 23800 5670 5.4 70.46
27 23800 5410 5.4 63.00*
30 23800 5160 5.5 56.64

542 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K87, ne=1700 rpm DRN … 23800 lb-in
na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L
160L
35 23800 4840 5.5 49.16
39 23000 4700 5.5 44.02
47 22100 4400 5.5 36.52*
54 23800 3930 6.1 31.39
61 23000 3790 6.1 27.88
68 22100 3680 6.1 24.92
76 20300 3680 6.2 22.41
87 20300 3440 6.3 19.45
98 19400 3350 6.3 17.42
106 15900 3290 6.5 16.00 10
118 18500 3150 6.4 14.45
135 17600 3030 6.5 12.56
152 13200 3080 6.7 11.17
170 13200 2920 6.8 10.00
205 12300 2780 7 8.29
236 11500 2720 7.1 7.21

K87R57, ne=1700 rpm DRN … 23800 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
3 3

0.11 23800 6130 - 14829

0.13 23800 6130 - 13168
0.14 23800 6130 - 11737
0.17 23800 6130 - 10217
0.19 23800 6130 - 9073
0.22 23800 6130 - 7854
0.25 23800 6130 - 6832
0.29 23800 6130 - 5930
0.32 23800 6130 - 5240
0.37 23800 6130 - 4562
0.42 23800 6130 - 4037
0.47 23800 6130 - 3609
0.55 23800 6130 - 3107
0.62 23800 6130 - 2728
0.72 23800 6130 - 2371
3 2

0.81 23800 6130 - 2088

0.92 23800 6130 - 1854
1.0 23800 6130 - 1657
1.2 23800 6130 - 1415
24833231/EN-US – 07/2021

1.4 23800 6130 - 1229

1.6 23800 6130 - 1078
1.8 23800 6130 - 951
2.0 23800 6130 - 837
2.3 23800 6130 - 726
2.7 23800 6130 - 638
3.0 23800 6130 - 562*
3.6 23800 6130 - 474*
4.0 23800 6130 - 426

Catalog – DRN.. Gearmotors (IE3) 543

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K87R57, ne=1700 rpm DRN … 23800 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
4.6 23800 6130 - 373
5.2 23800 6130 - 330
5.8 23800 6130 - 294
6.8 23800 6130 - 250
7.2 23800 6130 - 236
8.5 23800 6130 - 201
9.3 23800 6130 - 183
11 23800 6130 - 159
12 23000 6160 - 141

K97, ne=1700 rpm DRN … 38000 lb-in

na TaMax FRa ij(/R) i 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 90S 100L 132M 160M 180L 225S
160L
3

9.7 38000 8990 6.8 176.05*

11 38000 8990 6.8 153.21*
12 38000 8990 6.8 140.28
14 38000 8990 6.8 123.93*
16 38000 8710 6.8 105.13
18 38000 8420 6.8 96.80
20 38000 8030 6.8 86.52
22 38000 7670 6.8 77.89*
24 38000 7350 6.9 70.54
27 38000 6970 6.9 62.55
30 38000 6660 6.9 56.55
35 38000 6180 6.9 47.93*
41 38000 5800 6.9 41.87
44 38000 5560 7.4 38.30
50 38000 5260 7.5 34.23
55 38000 5000 7.5 30.82
61 38000 4750 7.5 27.91
69 38000 4460 7.6 24.75
76 38000 4230 7.6 22.37
90 38000 3860 7.6 18.96
103 38000 3580 7.7 16.56
123 38000 3220 7.7 13.85
142 34400 3260 7.8 11.99
163 25300 3320 9.7 10.41
195 23500 3200 9.8 8.71
225 21200 3210 10 7.54
224833231/EN-US – 07/2021

K97R57, ne=1700 rpm DRN … 38000 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
3 3

0.09 38000 8990 - 18091

0.10 38000 8990 - 16666
0.11 38000 8990 - 14897
0.13 38000 8990 - 13182

544 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K97R57, ne=1700 rpm DRN … 38000 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb ' ratio 71 90S 100L 132M
80MK
0.15 38000 8990 - 11677
0.16 38000 8990 - 10317
0.19 38000 8990 - 9083
0.21 38000 8990 - 8054
0.24 38000 8990 - 6970
0.28 38000 8990 - 6027
0.32 38000 8990 - 5391
0.36 38000 8990 - 4669
0.42 38000 8990 - 4082
0.47 38000 8990 - 3583 10
0.55 38000 8990 - 3108*
0.62 38000 8990 - 2757
3 2

0.70 38000 8990 - 2419

0.80 38000 8990 - 2123
0.92 38000 8990 - 1856
1.0 38000 8990 - 1625
1.2 38000 8990 - 1430
1.3 38000 8990 - 1261
1.5 38000 8990 - 1102
1.8 38000 8990 - 957
2.0 38000 8990 - 855
2.3 38000 8990 - 743
2.6 38000 8990 - 652*
3.0 38000 8990 - 573
3.4 38000 8990 - 504
3.9 38000 8990 - 437
4.5 38000 8990 - 382*
5.0 38000 8990 - 342*
5.6 38000 8990 - 305
6.6 38000 8990 - 258
7.3 38000 8990 - 232
8.5 38000 8990 - 199

K107, ne=1700 rpm DRN … 70700 lb-in

na TaMax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' ratio 100L 132M 160M 180L 225S
160L 225M
3

12 70700 13600 5.7 143.47*

14 70700 12600 5.7 121.46
15 70700 12100 5.8 112.41*
24833231/EN-US – 07/2021

17 70700 11500 5.8 100.75

19 70700 10900 5.8 90.96*
21 70700 10300 5.8 82.61
23 70700 9680 5.8 73.30
26 70700 9150 5.8 66.52*
30 70700 8360 5.8 57.17*
34 69300 7840 5.8 49.90
40 65100 7580 5.8 42.33*
46 63700 7130 5.8 37.00*

Catalog – DRN.. Gearmotors (IE3) 545

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K107, ne=1700 rpm DRN … 70700 lb-in

na TaMax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' ratio 100L 132M 160M 180L 225S
160L 225M
52 63700 6570 6.4 32.69
54 60100 6840 5.9 31.28*
59 63700 6040 6.5 29.00
65 63700 5620 6.4 26.32
75 63700 4970 6.5 22.62
86 63700 4400 6.5 19.74
101 62300 3920 6.5 16.75
116 60900 3600 6.6 14.64
127 38000 6010 8.8 13.43
145 38000 5640 8.8 11.73
171 37000 5290 8.9 9.94
196 36000 5050 9 8.69
231 31800 5010 9 7.35

K107R77, ne=1700 rpm DRN … 70700 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' ratio 71 90S 100L 132M 160M
80MK 160L
3 3

0.12 70700 14600 - 14311*

0.14 70700 14600 - 12211
0.16 70700 14600 - 10677
0.18 70700 14600 - 9524
0.20 70700 14600 - 8328
0.23 70700 14600 - 7270
0.27 70700 14600 - 6184
0.30 70700 14600 - 5662
0.33 70700 14600 - 5138
0.39 70700 14600 - 4359*
0.45 70700 14600 - 3810*
0.51 70700 14600 - 3358
0.57 70700 14600 - 2977*
0.65 70700 14600 - 2599
0.74 70700 14600 - 2286
0.88 70700 14600 - 1939
3 2

0.99 70700 14600 - 1713

1.1 70700 14600 - 1554
1.3 70700 14600 - 1336*
1.5 70700 14600 - 1166
1.7 70700 14600 - 1030
1.9 70700 14600 - 904
224833231/EN-US – 07/2021

2.1 70700 14600 - 793*

2.4 70700 14600 - 696*
2.8 70700 14600 - 615
3.3 70700 14600 - 522
3.7 70700 14600 - 461*
4.2 70700 14600 - 408*
4.7 70700 14600 - 364
5.3 70700 14600 - 318
5.9 70700 14600 - 286*

546 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K107R77, ne=1700 rpm DRN … 70700 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' ratio 71 90S 100L 132M 160M
80MK 160L
6.8 70700 14600 - 251
7.7 70700 14600 - 222*
8.7 70700 14600 - 196*
9.8 63700 14600 - 174
11 63700 14600 - 154
12 63700 14100 - 140

K127, ne=1700 rpm DRN … 115000 lb-in

na TaMax FRa ij(/R) i 132S 132L 180M 200L 250ME
rpm lb-in lb ' ratio 132M 160M 180L 225S 280S 10
160L 225M 280M
3

12 115000 17800 5.2 146.07

12 115000 17800 5.2 136.14
14 115000 17700 5.2 122.48
15 115000 16900 5.2 110.18
19 115000 15500 5.2 89.89
21 115000 14900 5.3 81.98
24 115000 13900 5.3 70.95*
27 115000 13200 5.3 62.60
31 115000 12300 5.3 54.07
36 115000 11600 5.3 47.82
42 115000 10600 5.3 40.19
47 115000 10100 5.6 36.25
54 115000 9320 5.6 31.37
61 115000 8710 5.7 27.68
71 115000 7940 5.7 23.91
80 115000 7200 5.7 21.15
96 115000 6160 5.8 17.77
118 107000 5880 5.8 14.35
133 75400 7190 8 12.79
158 70700 6880 8.1 10.74
196 63900 6630 8.1 8.68

K127R77, ne=1700 rpm DRN … 115000 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' ratio 71 90S 100L 132M 160M
80MK 160L
3 3

0.10 115000 17800 - 17550

0.11 115000 17800 - 16006
0.11 115000 17800 - 14975
24833231/EN-US – 07/2021

0.14 115000 17800 - 12440

0.16 115000 17800 - 10915
0.17 115000 17800 - 9819
0.20 115000 17800 - 8443
0.23 115000 17800 - 7482
0.26 115000 17800 - 6565
0.29 115000 17800 - 5804
0.34 115000 17800 - 5027
0.38 115000 17800 - 4423

Catalog – DRN.. Gearmotors (IE3) 547

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K127R77, ne=1700 rpm DRN … 115000 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb ' ratio 71 90S 100L 132M 160M
80MK 160L
0.44 115000 17800 - 3889
0.51 115000 17800 - 3311
0.56 115000 17800 - 3009
0.65 115000 17800 - 2607
0.75 115000 17800 - 2268
3 2

0.88 115000 17800 - 1926

0.97 115000 17800 - 1757
1.1 115000 17800 - 1541
1.3 115000 17800 - 1342
1.4 115000 17800 - 1177
1.7 115000 17800 - 1025
1.9 115000 17800 - 899
2.2 115000 17800 - 790
2.4 115000 17800 - 704
2.8 115000 17800 - 610
3.1 115000 17800 - 549
3.6 115000 17800 - 477
4.1 115000 17800 - 418

K127R87, ne=1700 rpm DRN … 115000 lb-in

na TaMax FRa ij(/R) i 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 90S 100L 132M 160M 180L
160L
3 2

3.2 115000 17800 - 536

3.6 115000 17800 - 473
4.1 115000 17800 - 418
4.6 115000 17800 - 367
5.2 115000 17800 - 330
5.9 115000 17800 - 287
6.7 115000 17800 - 253
8.0 115000 17800 - 213
8.5 106100 17900 - 200
10 106100 17900 - 166
12 106100 17900 - 147

K157, ne=1700 rpm DRN … 177000 lb-in

na TaMax FRa ij(/R) i 132L 180M 200L 250ME 315S 315L
rpm lb-in lb ' ratio 160M 180L 225S 280S 315ME 315H
160L 225M 280M
3
224833231/EN-US – 07/2021

11 177000 24080 5.2 150.41

14 177000 22100 5.2 122.39
17 177000 20300 5.2 100.22
19 177000 19510 5.2 91.65
21 177000 18370 5.2 79.75
24 177000 17350 5.2 70.38
28 177000 16250 5.2 61.02
31 177000 15400 5.2 54.29
36 177000 14340 5.2 46.79

548 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K157, ne=1700 rpm DRN … 177000 lb-in
na TaMax FRa ij(/R) i 132L 180M 200L 250ME 315S 315L
rpm lb-in lb ' ratio 160M 180L 225S 280S 315ME 315H
160L 225M 280M
45 177000 12930 5.3 38.02
54 177000 11690 5.6 31.30
62 177000 10950 5.6 27.62
71 177000 10120 5.6 23.95
80 177000 9460 5.6 21.31
93 177000 8650 5.7 18.37
114 177000 7600 5.8 14.92
134 165500 7310 5.8 12.65

K157R97, ne=1700 rpm DRN … 177000 lb-in 10

na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L 225S
160L
3 3

0.10 177000 25200 - 17679

0.11 177000 25200 - 15729
0.12 177000 25200 - 14721
0.13 177000 25200 - 13097
0.15 177000 25200 - 11368
0.17 177000 25200 - 10114
0.19 177000 25200 - 8718
0.22 177000 25200 - 7734
0.25 177000 25200 - 6881
0.29 177000 25200 - 5931
0.34 177000 25200 - 5074
0.38 177000 25200 - 4514
0.43 177000 25200 - 3979
0.48 177000 25200 - 3516
0.56 177000 25200 - 3051
0.65 177000 25200 - 2610
0.73 177000 25200 - 2322
0.84 177000 25200 - 2029
0.94 177000 25200 - 1805
3 2

1.0 177000 25200 - 1659

1.2 177000 25200 - 1365
1.4 177000 25200 - 1229*
1.6 177000 25200 - 1093*
1.8 177000 25200 - 942
2.0 177000 25200 - 854
2.2 177000 25200 - 756*
2.6 177000 25200 - 661
24833231/EN-US – 07/2021

3.0 177000 25200 - 567

3.4 177000 25200 - 504
3.9 177000 25200 - 434*
4.5 177000 25200 - 379
5.1 177000 25200 - 333
5.8 177000 25200 - 291

Catalog – DRN.. Gearmotors (IE3) 549

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K157R107, ne=1700 rpm DRN … 177000 lb-in

na TaMax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' ratio 100L 132M 160M 180L 225S
160L 225M
3 2

4.4 177000 25200 - 385

5.2 177000 25200 - 325
5.7 177000 25200 - 299
6.7 177000 25200 - 253
7.4 177000 25200 - 230
8.0 177000 25200 - 213
9.1 177000 25200 - 187
11 177000 24500 - 157
14 177000 22100 - 122
16 177000 20900 - 107

K167, ne=1700 rpm DRN … 309800 lb-in

na TaMax FRa ij(/R) i 132L 180M 200L 250ME 315S 315L
rpm lb-in lb ' ratio 160M 180L 225S 280S 315ME 315H
160L 225M 280M
3

10 299100 33720 4.5 164.50

13 309800 33720 4.5 134.99
15 309800 33500 4.5 109.83
19 309800 30460 4.5 87.86
22 309800 28950 4.5 78.14
25 309800 27250 4.5 68.07
28 309800 25900 4.5 60.74
33 309800 24080 4.6 51.77
40 309800 22030 4.6 42.89
46 309800 20390 4.6 36.61
53 309800 19130 4.8 32.25
59 309800 18050 4.8 28.77
69 309800 16590 4.9 24.52
84 309800 14950 4.9 20.32
98 309800 13650 5 17.34

K167R97, ne=1700 rpm DRN … 309800 lb-in

na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L 225S
160L
3 3

0.09 309800 33700 - 19723

0.10 309800 33700 - 17406
0.11 309800 33700 - 15000
0.13 309800 33700 - 13238
224833231/EN-US – 07/2021

0.15 309800 33700 - 11573

0.17 309800 33700 - 10264
0.20 309800 33700 - 8628
0.26 309800 33700 - 6562
0.32 309800 33700 - 5355
0.36 309800 33700 - 4788
0.42 309800 33700 - 4079
0.50 309800 33700 - 3376
0.62 309800 33700 - 2755

550 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K167R97, ne=1700 rpm DRN … 309800 lb-in
na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L 225S
160L
0.75 309800 33700 - 2263
3 2

0.78 309800 33700 - 2182

1.00 309800 33700 - 1704
1.2 309800 33700 - 1408
1.3 309800 33700 - 1296
1.5 309800 33700 - 1101
1.8 309800 33700 - 944
2.0 309800 33700 - 843
2.2 309800 33700 - 757 10
2.7 309800 33700 - 632
3.0 309800 33700 - 561
3.5 309800 33700 - 481
4.0 309800 33700 - 423
4.6 309800 33700 - 369

K167R107, ne=1700 rpm DRN … 309800 lb-in

na TaMax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' ratio 100L 132M 160M 180L 225S
160L 225M
3 2

5.3 309800 33700 - 318

6.1 309800 33700 - 278
7.0 309800 33700 - 244
8.0 309800 33700 - 213
8.3 309800 33700 - 206
9.4 309800 33700 - 180
11 309800 33700 - 160
13 309800 33700 - 135
14 309800 33700 - 118

K187, ne=1700 rpm DRN … 469100 lb-in

na TaMax FRa ij(/R) i 132L 180M 200L 250ME 315S 315L
rpm lb-in lb ' ratio 160M 180L 225S 280S 315ME 315H
160L 225M 280M
3

9.5 469100 42700 3.8 179.86

10 469100 42700 3.8 165.21
12 469100 40800 3.8 144.59
13 469100 38900 3.8 129.69
15 469100 36600 3.8 112.60
17 469100 35000 3.8 102.16
24833231/EN-US – 07/2021

19 469100 32700 3.8 88.00

23 469100 30200 3.8 73.96
27 469100 28200 3.8 64.04
32 469100 25800 3.9 53.36
37 469100 23700 3.9 45.50*
40 469100 22900 4.1 42.51
44 469100 21800 4.1 38.57
51 469100 20000 4.2 33.23
61 469100 18100 4.2 27.92

Catalog – DRN.. Gearmotors (IE3) 551

10 Helical-bevel gearmotors
K.. DRN.. Possible combinations

K187, ne=1700 rpm DRN … 469100 lb-in

na TaMax FRa ij(/R) i 132L 180M 200L 250ME 315S 315L
rpm lb-in lb ' ratio 160M 180L 225S 280S 315ME 315H
160L 225M 280M
70 469100 17500 4.2 24.18
84 439800 16900 4.3 20.15
99 410600 16300 4.3 17.18

K187R97, ne=1700 rpm DRN … 469100 lb-in

na TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L 225S
160L
3 3

0.05 469100 42700 - 32625

0.06 469100 42700 - 27165
0.07 469100 42700 - 24353
0.09 469100 42700 - 19144
0.10 469100 42700 - 16978
0.12 469100 42700 - 14272
0.13 469100 42700 - 13116
0.15 469100 42700 - 11647
0.16 469100 42700 - 10413
0.18 469100 42700 - 9363
0.21 469100 42700 - 8126
0.23 469100 42700 - 7343
0.25 469100 42700 - 6747
0.28 469100 42700 - 5991
0.32 469100 42700 - 5358
0.35 469100 42700 - 4817
0.39 469100 42700 - 4370
0.60 469100 42700 - 2818*
3 2

0.47 469100 42700 - 3609

0.56 469100 42700 - 3062
0.67 469100 42700 - 2519
0.75 469100 42700 - 2268
0.83 469100 42700 - 2054
0.93 469100 42700 - 1821
1.1 469100 42700 - 1605
1.2 469100 42700 - 1395
1.4 469100 42700 - 1196
1.6 469100 42700 - 1046
1.8 469100 42700 - 945
2.3 469100 42700 - 738
2.7 469100 42700 - 621
3.2 469100 42700 - 527
224833231/EN-US – 07/2021

552 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Possible combinations 10
K187R107, ne=1700 rpm DRN … 469100 lb-in
na TaMax FRa ij(/R) i 100LM 112M 132S 132L 180M 200L 250ME
rpm lb-in lb ' ratio 100L 132M 160M 180L 225S
160L 225M
3 2

2.0 469100 42700 - 835

2.3 469100 42700 - 729
2.7 469100 42700 - 622
3.3 469100 42700 - 520
3.7 469100 42700 - 454
4.8 469100 42700 - 355
6.5 469100 42700 - 261
7.7 469100 42700 - 221
8.8 469100 42700 - 193 10
10 469100 42700 - 163
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 553

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

10.3 K.. DRN.. Selections by HP

Error! Bookmark not defined.Error! Bookmark not defined.

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.10 74200 17550 18300 1.55 X

0.10 67600 16006 18300 1.70 X
0.11 63300 14975 18400 1.80 X K 127R77 (E)DRN 63MS4 1040 707/728
0.14 52600 12440 18400 2.2 X KF 127R77 (E)DRN 63MS4 1130 708/728
0.15 46100 10915 18500 2.5 X KA 127R77 (E)DRN 63MS4 970 710/728
0.17 41500 9819 18500 2.8 X KAF 127R77 (E)DRN 63MS4 1060 708/728
0.20 34900 8443 18500 3.3 X
0.22 31600 7482 18600 3.6 X
0.12 60500 14311 14600 1.15 X
0.14 51600 12211 14600 1.35 X
0.16 45100 10677 14600 1.55 X
0.18 40200 9524 14600 1.75 X K 107R77 (E)DRN 63MS4 680 699/727
0.20 35200 8328 14600 2.0 X KF 107R77 (E)DRN 63MS4 710 700/727
0.23 30700 7270 14600 2.3 X KA 107R77 (E)DRN 63MS4 620 702/727
0.27 24700 6184 14600 2.9 X KAF 107R77 (E)DRN 63MS4 670 700/727
0.30 21000 5662 14600 3.4 X
0.33 19000 5138 14600 3.7 X
0.39 18000 4359 14600 3.9 X
0.24 30200 6970 8990 1.25 X
0.28 27700 6027 8990 1.35 X
0.31 25500 5391 8990 1.50 X K 97R57 (E)DRN 63MS4 395 691/727
0.36 20700 4669 8990 1.85 X KF 97R57 (E)DRN 63MS4 440 692/727
0.41 18900 4082 8990 2.0 X KA 97R57 (E)DRN 63MS4 355 694/727
0.47 16400 3583 8990 2.3 X KAF 97R57 (E)DRN 63MS4 410 692/727
0.54 14600 3108 8990 2.6 X
0.61 12000 2757 8990 3.1 X
0.69 11500 2419 8990 3.3 X
0.79 9870 2123 8990 3.9 X
K 97R57 (E)DRN 63MS4 395 691/727
0.91 8910 1856 8990 4.3 X
KF 97R57 (E)DRN 63MS4 440 692/727
1.0 7130 1625 8990 5.3 X
KA 97R57 (E)DRN 63MS4 355 694/727
1.2 6030 1430 8990 6.3 X
KAF 97R57 (E)DRN 63MS4 410 692/727
1.3 6050 1261 8990 6.3 X
1.5 5290 1102 8990 7.2 X
0.37 19700 4562 6250 1.20 X
0.42 18500 4037 6280 1.30 X K 87R57 (E)DRN 63MS4 260 683/727
0.47 16500 3609 6330 1.45 X KF 87R57 (E)DRN 63MS4 280 684/727
0.54 14200 3107 6380 1.65 X KA 87R57 (E)DRN 63MS4 235 686/727
0.62 11800 2728 6420 2.0 X KAF 87R57 (E)DRN 63MS4 265 684/727
0.71 10500 2371 6440 2.3 X
0.80 10000 2088 6450 2.4 X
0.91 8900 1854 6470 2.7 X
1.0 7960 1657 6480 3.0 X
K 87R57 (E)DRN 63MS4 260 683/727
1.2 6730 1415 6490 3.5 X
KF 87R57 (E)DRN 63MS4 280 684/727
1.4 5840 1229 6500 4.1 X
KA 87R57 (E)DRN 63MS4 235 686/727
1.6 5010 1078 6510 4.8 X
KAF 87R57 (E)DRN 63MS4 260 684/727
1.8 4170 951 6520 5.7 X
2.0 3530 837 6520 6.8 X
2.3 3060 726 6520 7.8 X
K 77R37 (E)DRN 63MS4 155 675/727
0.62 12800 2717 3600 1.05 X KF 77R37 (E)DRN 63MS4 170 676/727
0.71 10500 2370 3930 1.30 X KA 77R37 (E)DRN 63MS4 135 678/727
KAF 77R37 (E)DRN 63MS4 155 676/727
224833231/EN-US – 07/2021

0.82 10000 2050 3980 1.35 X

0.95 8560 1772 4140 1.60 X
1.1 7310 1514 4250 1.85 X
1.2 6700 1388 4290 2.0 X K 77R37 (E)DRN 63MS4 150 675/727
1.4 5880 1218 4350 2.3 X KF 77R37 (E)DRN 63MS4 170 676/727
1.6 5170 1053 4390 2.6 X KA 77R37 (E)DRN 63MS4 135 678/727
1.8 4540 924 4420 3.0 X KAF 77R37 (E)DRN 63MS4 155 676/727
2.1 4000 815 4440 3.4 X
2.4 3030 709 4480 4.5 X
2.7 2660 622 4490 5.1 X

554 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.2 6800 1351 2410 1.05 X

1.4 5800 1171 2600 1.25 X
1.6 5080 1034 2710 1.45 X
1.9 4170 903 2820 1.75 X
2.1 4030 793 2830 1.80 X
2.4 3120 697 2910 2.3 X
K 67R37 (E)DRN 63MS4 99 667/727
2.7 2750 613 2920 2.6 X
KF 67R37 (E)DRN 63MS4 110 668/727
3.1 2400 542 2920 3.0 X
KA 67R37 (E)DRN 63MS4 93 670/727
3.6 2300 471 2920 3.1 X
KAF 67R37 (E)DRN 63MS4 105 668/727
4.0 1850 420 2920 3.9 X
4.7 1710 361 2920 4.2 X
5.2 1500 323 2920 4.8 X
6.0 1230 279 2920 5.9 X
6.8 1080 246 2920 6.7 X 10
7.7 940 217 2920 7.7 X
1.9 4180 906 1920 1.25 X
2.1 3790 806 1970 1.40 X
2.4 3130 699 2040 1.70 X
2.7 2750 615 2080 1.90 X
3.1 2400 544 2110 2.2 X
K 57R37 (E)DRN 63MS4 86 660/727
3.5 2240 473 2120 2.4 X
KF 57R37 (E)DRN 63MS4 97 661/727
4.0 1860 421 2160 2.9 X
KA 57R37 (E)DRN 63MS4 82 662/727
4.6 1720 362 2170 3.1 X
KAF 57R37 (E)DRN 63MS4 94 661/727
5.3 1510 319 2180 3.5 X
6.0 1230 280 2200 4.3 X
6.8 1090 246 2220 4.9 X
7.8 960 215 2220 5.5 X
8.8 860 192 2230 6.2 X
2.1 3820 802 2020 1.15 X
2.4 3200 701 2020 1.40 X
2.6 3150 645 2020 1.40 X
2.8 2660 595 2020 1.65 X
3.1 2540 543 2020 1.75 X
3.4 2150 501 2020 2.0 X
K 49R37 (E)DRN 63MS4 94 656/727
3.7 1950 449 2020 2.3 X
KF 49R37 (E)DRN 63MS4 98 657/727
4.2 1660 401 2020 2.6 X
KA 49R37 (E)DRN 63MS4 88 658/727
4.7 1540 360 2020 2.9 X
KAF 49R37 (E)DRN 63MS4 99 657/727
5.1 1410 330 2020 3.1 X
5.6 1370 300 2020 3.2 X
6.1 1170 274 2020 3.8 X
6.9 1010 243 2020 4.4 X
7.7 940 217 2020 4.7 X
8.7 900 193 2020 4.9 X
3.0 2660 552 1580 1.35 X
3.4 2220 495 1670 1.60 X K 47R37 (E)DRN 63MS4 73 649/727
3.9 2000 426 1710 1.75 X KF 47R37 (E)DRN 63MS4 80 650/727
4.5 1660 375 1760 2.1 X KA 47R37 (E)DRN 63MS4 71 651/727
5.2 1570 327 1770 2.2 X KAF 47R37 (E)DRN 63MS4 78 650/727
5.8 1370 289 1790 2.6 X
3.3 2300 504 1690 1.15 X
3.7 2240 454 1690 1.20 X
4.2 1880 399 1690 1.40 X
4.6 1760 365 1690 1.50 X
5.4 1420 312 1690 1.85 X
5.6 1410 299 1690 1.90 X K 39R17 (E)DRN 63MS4 53 645/727
6.6 1200 254 1690 2.2 X KF 39R17 (E)DRN 63MS4 56 646/727
24833231/EN-US – 07/2021

7.2 1060 234 1690 2.5 X KA 39R17 (E)DRN 63MS4 51 647/727

8.0 970 210 1690 2.7 X KAF 39R17 (E)DRN 63MS4 54 646/727
8.9 890 189 1690 3.0 X
9.7 840 174 1690 3.1 X
11 725 156 1690 3.7 X
12 670 142 1690 3.9 X
14 540 117 1690 4.9 X

Catalog – DRN.. Gearmotors (IE3) 555

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.5 1430 304 1250 1.25 X

6.3 1320 267 1270 1.35 X
K 37R17 (E)DRN 63MS4 42 638/727
7.2 1140 234 1320 1.55 X
KF 37R17 (E)DRN 63MS4 47 639/727
8.2 990 205 1350 1.80 X
KA 37R17 (E)DRN 63MS4 41 640/727
9.3 860 181 1380 2.0 X
KAF 37R17 (E)DRN 63MS4 45 639/727
10 750 160 1410 2.4 X
12 620 136 1440 2.8 X
K 67 DRN 63M6 75 667
KF 67 DRN 63M6 88 668
7.6 1320 144.79* 2920 5.5
KA 67 DRN 63M6 69 670
KAF 67 DRN 63M6 82 668
7.6 1330 145.14* 2200 4.0
8.9 1130 123.85 2210 4.7 K 57 DRN 63M6 62 660
10 990 108.29 2220 5.3 KF 57 DRN 63M6 73 661
11 940 102.88* 2230 5.6 KA 57 DRN 63M6 58 662
12 820 90.26* 2230 6.4 KAF 57 DRN 63M6 70 661
14 700 76.56* 2240 7.6
12 870 145.14* 2230 6.1 X
K 57 (E)DRN 63MS4 62 660
14 740 123.85 2240 7.1 X
KF 57 (E)DRN 63MS4 73 661
16 645 108.29 2240 8.2 X
KA 57 (E)DRN 63MS4 58 662
16 615 102.88* 2250 8.6 X
KAF 57 (E)DRN 63MS4 70 661
19 540 90.26* 2250 9.8 X
K 47 DRN 63M6 49 649
8.3 1200 131.87* 1810 2.9
KF 47 DRN 63M6 57 650
9.1 1110 121.48* 1820 3.2
KA 47 DRN 63M6 48 651
11 950 104.37 1830 3.7
KAF 47 DRN 63M6 54 650
K 47 (E)DRN 63MS4 49 649
13 790 131.87* 1840 4.5 X KF 47 (E)DRN 63MS4 57 650
14 725 121.48* 1840 4.9 X KA 47 (E)DRN 63MS4 48 651
KAF 47 (E)DRN 63MS4 54 650
10 970 106.38 1350 1.80 K 37 DRN 63M6 35 638
11 890 97.81 1370 1.95 KF 37 DRN 63M6 40 639
13 765 83.69 1400 2.3 KA 37 DRN 63M6 35 640
15 660 72.54 1430 2.7 KAF 37 DRN 63M6 38 639
16 635 106.38 1430 2.8 X
K 37 (E)DRN 63MS4 35 638
17 585 97.81 1440 3.0 X
KF 37 (E)DRN 63MS4 40 639
20 500 83.69 1460 3.5 X
KA 37 (E)DRN 63MS4 35 640
23 435 72.54 1450 4.1 X
KAF 37 (E)DRN 63MS4 38 639
25 405 67.80 1420 4.3 X
23 430 71.93 1170 2.7 X
25 395 66.25 1180 2.9 X K 29 (E)DRN 63MS4 23 631
27 365 61.28 1180 3.1 X KF 29 (E)DRN 63MS4 25 635
31 325 54.89 1180 3.5 X KA 29 (E)DRN 63MS4 22 637
33 300 50.35 1180 3.8 X KAF 29 (E)DRN 63MS4 23 635
39 255 42.87 1180 4.4 X
29 348 58.68 1010 1.75 X
32 320 53.88 1010 1.90 X
34 295 49.69 1010 2.1 X
38 264 44.48 1010 2.3 X
42 241 40.63 1010 2.4 X
50 203 34.29 1010 2.8 X
54 188 31.74 1010 3.7 X
58 174 29.29 990 3.1 X
58 173 29.14 1000 4.0 X K 19 (E)DRN 63MS4 19 625
224833231/EN-US – 07/2021

63 161 27.16 970 3.3 X KF 19 (E)DRN 63MS4 19 628

63 159 26.88 980 4.4 X KA 19 (E)DRN 63MS4 18 630
71 143 24.06 940 4.9 X KAF 19 (E)DRN 63MS4 19 628
77 130 21.98 920 5.4 X
92 110 18.55 870 6.4 X
107 94 15.84 830 7.5 X
116 87 14.69 810 8.0 X
134 75 12.70 775 9.3 X
144 70 11.84 755 9.8 X
165 61 10.32 725 11 X
177 57 9.58 710 9.7 X

556 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.11 108500 14975 17900 1.05 X

0.14 90100 12440 18100 1.30 X
0.16 79100 10915 18200 1.45 X
0.17 71100 9819 18300 1.60 X
0.20 60400 8443 18400 1.90 X K 127R77 (E)DRN 63M4 1040 707/728
0.23 54200 7482 18400 2.1 X KF 127R77 (E)DRN 63M4 1130 708/728
0.26 47500 6565 18500 2.4 X KA 127R77 (E)DRN 63M4 980 710/728
0.29 39500 5804 18500 2.9 X KAF 127R77 (E)DRN 63M4 1060 708/728
0.34 35200 5027 18500 3.3 X
0.38 30100 4423 18600 3.8 X
0.44 26100 3889 18600 4.4 X
0.51 21500 3311 18600 5.3 X
0.20 60300 8328 14600 1.15 X 10
0.23 52600 7270 14600 1.35 X
0.27 43400 6184 14600 1.65 X
0.30 38000 5662 14600 1.85 X
K 107R77 (E)DRN 63M4 690 699/727
0.33 34500 5138 14600 2.0 X
KF 107R77 (E)DRN 63M4 710 700/727
0.39 31100 4359 14600 2.3 X
KA 107R77 (E)DRN 63M4 630 702/727
0.45 27200 3810 14600 2.6 X
KAF 107R77 (E)DRN 63M4 680 700/727
0.51 22800 3358 14600 3.1 X
0.57 20900 2977 14600 3.4 X
0.65 18200 2599 14600 3.9 X
0.74 15500 2286 14600 4.5 X
0.36 34800 4669 8990 1.10 X
K 97R57 (E)DRN 63M4 400 691/727
0.42 31300 4082 8990 1.20 X
KF 97R57 (E)DRN 63M4 445 692/727
0.47 27200 3583 8990 1.40 X
KA 97R57 (E)DRN 63M4 360 694/727
0.55 23900 3108 8990 1.60 X
KAF 97R57 (E)DRN 63M4 415 692/727
0.62 20400 2757 8990 1.85 X
0.70 18800 2419 8990 2.0 X
0.80 16300 2123 8990 2.3 X
0.92 14500 1856 8990 2.6 X
1.1 12000 1625 8990 3.1 X
K 97R57 (E)DRN 63M4 400 691/727
1.2 10400 1430 8990 3.7 X
KF 97R57 (E)DRN 63M4 445 692/727
1.4 9910 1261 8990 3.8 X
KA 97R57 (E)DRN 63M4 360 694/727
1.5 8650 1102 8990 4.4 X
KAF 97R57 (E)DRN 63M4 415 692/727
1.8 7540 957 8990 5.0 X
2.0 6740 855 8990 5.6 X
2.3 5210 743 8990 7.3 X
2.6 4690 652 8990 8.1 X
K 87R57 (E)DRN 63M4 265 683/727
0.55 23700 3107 6140 1.00 X
KF 87R57 (E)DRN 63M4 285 684/727
0.62 20000 2728 6240 1.20 X
KA 87R57 (E)DRN 63M4 240 686/727
0.72 17600 2371 6300 1.35 X
KAF 87R57 (E)DRN 63M4 270 684/727
0.81 16400 2088 6330 1.45 X
0.92 14500 1854 6370 1.65 X
1.0 13000 1657 6400 1.85 X
K 87R57 (E)DRN 63M4 265 683/727
1.2 11000 1415 6440 2.2 X
KF 87R57 (E)DRN 63M4 285 684/727
1.4 9590 1229 6460 2.5 X
KA 87R57 (E)DRN 63M4 240 686/727
1.6 8300 1078 6470 2.9 X
KAF 87R57 (E)DRN 63M4 265 684/727
1.8 7070 951 6490 3.4 X
2.0 6080 837 6500 3.9 X
2.3 5280 726 6510 4.5 X
1.1 11900 1514 3740 1.15 X
1.2 10900 1388 3880 1.25 X
1.4 9600 1218 4040 1.45 X
24833231/EN-US – 07/2021

1.6 8390 1053 4160 1.65 X

1.8 7360 924 4240 1.85 X K 77R37 (E)DRN 63M4 160 675/727
2.1 6490 815 4310 2.1 X KF 77R37 (E)DRN 63M4 175 676/727
2.4 5200 709 4390 2.6 X KA 77R37 (E)DRN 63M4 140 678/727
2.7 4560 622 4420 3.0 X KAF 77R37 (E)DRN 63M4 160 676/727
3.1 4130 552 4440 3.3 X
3.5 3620 485 4460 3.8 X
4.0 3190 428 4470 4.3 X
4.6 2840 367 4480 4.8 X

Catalog – DRN.. Gearmotors (IE3) 557

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 6480 793 2480 1.10 X

2.4 5250 697 2680 1.40 X
2.8 4620 613 2760 1.55 X
K 67R37 (E)DRN 63M4 105 667/727
3.1 4050 542 2830 1.80 X
KF 67R37 (E)DRN 63M4 115 668/727
3.6 3750 471 2860 1.95 X
KA 67R37 (E)DRN 63M4 99 670/727
4.0 3140 420 2910 2.3 X
KAF 67R37 (E)DRN 63M4 110 668/727
4.7 2830 361 2920 2.6 X
5.3 2500 323 2920 2.9 X
6.1 2080 279 2920 3.5 X
3.1 4060 544 1940 1.30 X
3.6 3700 473 1980 1.45 X
4.0 3140 421 2040 1.70 X
4.7 2840 362 2070 1.85 X K 57R37 (E)DRN 63M4 92 660/727
5.3 2490 319 2100 2.1 X KF 57R37 (E)DRN 63M4 105 661/727
6.1 2090 280 2140 2.5 X KA 57R37 (E)DRN 63M4 88 662/727
6.9 1840 246 2160 2.9 X KAF 57R37 (E)DRN 63M4 100 661/727
7.9 1620 215 2180 3.3 X
8.8 1440 192 2190 3.7 X
10 1250 166 2200 4.2 X
3.1 4150 543 2020 1.05 X
3.4 3640 501 2020 1.20 X
3.8 3280 449 2020 1.35 X
4.2 2850 401 2020 1.55 X
4.7 2610 360 2020 1.70 X
5.2 2390 330 2020 1.85 X K 49R37 (E)DRN 63M4 100 656/727
5.7 2250 300 2020 1.95 X KF 49R37 (E)DRN 63M4 105 657/727
6.2 1990 274 2020 2.2 X KA 49R37 (E)DRN 63M4 94 658/727
7.0 1730 243 2020 2.5 X KAF 49R37 (E)DRN 63M4 105 657/727
7.8 1590 217 2020 2.8 X
8.8 1470 193 2020 3.0 X
9.7 1310 176 2020 3.4 X
11 1070 152 2020 4.1 X
14 910 125 2020 4.8 X
4.5 2800 375 1550 1.25 X
5.2 2570 327 1600 1.35 X
5.9 2260 289 1670 1.55 X
K 47R37 (E)DRN 63M4 79 649/727
6.6 1910 256 1720 1.85 X
KF 47R37 (E)DRN 63M4 86 650/727
7.6 1740 225 1750 2.0 X
KA 47R37 (E)DRN 63M4 77 651/727
8.6 1480 198 1780 2.4 X
KAF 47R37 (E)DRN 63M4 84 650/727
9.9 1290 171 1800 2.7 X
11 1150 153 1820 3.1 X
13 1010 131 1830 3.5 X
5.5 2340 312 1690 1.15 X
5.7 2290 299 1690 1.15 X
6.7 1960 254 1690 1.35 X
7.3 1760 234 1690 1.50 X
K 39R17 (E)DRN 63M4 58 645/727
8.1 1590 210 1690 1.65 X
KF 39R17 (E)DRN 63M4 62 646/727
9.0 1450 189 1690 1.80 X
KA 39R17 (E)DRN 63M4 56 647/727
9.8 1360 174 1690 1.95 X
KAF 39R17 (E)DRN 63M4 60 646/727
11 1180 156 1690 2.2 X
12 1090 142 1690 2.4 X
14 890 117 1690 3.0 X
23 555 75 1690 4.7 X
8.3 1620 205 1200 1.10 X
K 37R17 (E)DRN 63M4 47 638/727
9.4 1410 181 1250 1.25 X
224833231/EN-US – 07/2021

KF 37R17 (E)DRN 63M4 52 639/727

11 1240 160 1290 1.40 X
KA 37R17 (E)DRN 63M4 47 640/727
12 1040 136 1340 1.70 X
KAF 37R17 (E)DRN 63M4 51 639/727
13 1000 127 1350 1.75 X
K 67 (E)DRN 63M4 80 667
12 1340 144.79* 2920 5.4 X
KF 67 (E)DRN 63M4 93 668
14 1140 123.54 2920 6.3 X
KA 67 (E)DRN 63M4 74 670
16 1000 108.03 2920 7.2 X
KAF 67 (E)DRN 63M4 87 668
7.4 2130 144.79* 2920 3.4 K 67 DRN 71MS6 77 667
8.7 1820 123.54 2920 4.0 KF 67 DRN 71MS6 89 668
9.9 1590 108.03 2920 4.6 KA 67 DRN 71MS6 71 670
10 1510 102.62 2920 4.8 KAF 67 DRN 71MS6 83 668

558 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

12 1340 145.14* 2200 3.9 X

14 1140 123.85 2210 4.6 X K 57 (E)DRN 63M4 67 660
16 1000 108.29 2220 5.3 X KF 57 (E)DRN 63M4 78 661
17 950 102.88* 2220 5.6 X KA 57 (E)DRN 63M4 63 662
19 830 90.26* 2230 6.3 X KAF 57 (E)DRN 63M4 75 661
22 705 76.56* 2240 7.5 X
7.4 2130 145.14* 2130 2.5
K 57 DRN 71MS6 64 660
8.6 1820 123.85 2160 2.9
KF 57 DRN 71MS6 74 661
9.9 1590 108.29 2180 3.3
KA 57 DRN 71MS6 59 662
10 1510 102.88* 2180 3.5
KAF 57 DRN 71MS6 72 661
12 1320 90.26* 2200 4.0
13 1220 131.87* 1810 2.9 X
K 47 (E)DRN 63M4 55 649 10
14 1120 121.48* 1820 3.1 X
KF 47 (E)DRN 63M4 62 650
16 960 104.37 1830 3.7 X
KA 47 (E)DRN 63M4 53 651
19 840 90.86 1840 4.2 X
KAF 47 (E)DRN 63M4 59 650
20 785 85.12* 1840 4.5 X
8.1 1940 131.87* 1720 1.80
K 47 DRN 71MS6 51 649
8.8 1780 121.48* 1740 2.0
KF 47 DRN 71MS6 58 650
10 1530 104.37 1780 2.3
KA 47 DRN 71MS6 49 651
12 1330 90.86 1800 2.6
KAF 47 DRN 71MS6 55 650
13 1250 85.12* 1810 2.8
16 980 106.38 1350 1.80 X
17 900 97.81 1370 1.95 X
20 775 83.69 1400 2.3 X
K 37 (E)DRN 63M4 41 638
23 670 72.54 1390 2.6 X
KF 37 (E)DRN 63M4 46 639
25 625 67.80 1370 2.8 X
KA 37 (E)DRN 63M4 41 640
29 540 58.60 1310 3.3 X
KAF 37 (E)DRN 63M4 44 639
34 460 49.79 1260 3.8 X
38 410 44.46 1220 4.3 X
45 350 37.97 1160 5.0 X
10 1560 106.38 1220 1.15 K 37 DRN 71MS6 37 638
11 1440 97.81 1250 1.25 KF 37 DRN 71MS6 42 639
13 1230 83.69 1290 1.45 KA 37 DRN 71MS6 36 640
15 1060 72.54 1330 1.65 KAF 37 DRN 71MS6 40 639
31 505 54.89 1170 2.3 X
34 465 50.35 1170 2.5 X
40 395 42.87 1180 2.9 X K 29 (E)DRN 63M4 29 631
46 340 36.96 1130 3.1 X KF 29 (E)DRN 63M4 31 635
56 275 30.11 1070 3.6 X KA 29 (E)DRN 63M4 28 637
57 275 29.69 1070 4.2 X KAF 29 (E)DRN 63M4 29 635
62 250 27.23 1040 4.5 X
68 230 24.91 1010 4.2 X
38 410 44.48 1010 1.50 X
42 375 40.63 1010 1.55 X
50 315 34.29 1000 1.80 X
58 270 29.29 960 2.0 X
63 250 27.16 940 2.1 X
71 220 24.06 920 3.2 X
77 200 21.98 890 3.5 X K 19 (E)DRN 63M4 25 625
92 172 18.55 850 4.1 X KF 19 (E)DRN 63M4 25 628
107 147 15.84 810 4.8 X KA 19 (E)DRN 63M4 24 630
116 136 14.69 795 5.2 X KAF 19 (E)DRN 63M4 25 628
134 118 12.70 760 6.0 X
144 110 11.84 745 6.4 X
165 96 10.32 710 7.0 X
24833231/EN-US – 07/2021

177 89 9.58 700 6.3 X

210 75 8.09 665 9.4 X
246 64 6.91 630 11 X

Catalog – DRN.. Gearmotors (IE3) 559

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.11 173080 15729 25520 1.00 X

0.12 161990 14721 25610 1.10 X
0.13 144120 13097 25740 1.25 X K 157R97 (E)DRN 71MS4 1740 715/728
0.15 125090 11368 25860 1.40 X KF 157R97 (E)DRN 71MS4 1920 716/728
0.17 111290 10114 25930 1.6 X KA 157R97 (E)DRN 71MS4 1660 718/728
0.20 95930 8718 26010 1.9 X KAF 157R97 (E)DRN 71MS4 1790 716/728
0.22 85100 7734 26070 2.1 X
0.25 75720 6881 26100 2.3 X
0.17 98000 9819 18000 1.15 X
0.20 83500 8443 18200 1.40 X
0.23 74700 7482 18300 1.55 X
K 127R77 (E)DRN 71MS4 1040 707/728
0.26 65500 6565 18300 1.75 X
KF 127R77 (E)DRN 71MS4 1130 708/728
0.29 55400 5804 18400 2.1 X
KA 127R77 (E)DRN 71MS4 980 710/728
0.34 49000 5027 18500 2.3 X
KAF 127R77 (E)DRN 71MS4 1060 708/728
0.38 42200 4423 18500 2.7 X
0.44 36800 3889 18500 3.1 X
0.51 30500 3311 18600 3.8 X
0.27 60300 6184 14600 1.15 X
0.30 53500 5662 14600 1.30 X
0.33 48600 5138 14600 1.45 X
0.39 43100 4359 14600 1.65 X K 107R77 (E)DRN 71MS4 690 699/727
0.45 37600 3810 14600 1.90 X KF 107R77 (E)DRN 71MS4 710 700/727
0.51 32000 3358 14600 2.2 X KA 107R77 (E)DRN 71MS4 630 702/727
0.57 29000 2977 14600 2.4 X KAF 107R77 (E)DRN 71MS4 680 700/727
0.65 25300 2599 14600 2.8 X
0.74 21800 2286 14600 3.2 X
0.88 18500 1939 14600 3.8 X
K 107R77 (E)DRN 71MS4 680 699/727
0.99 17100 1713 14600 4.1 X
KF 107R77 (E)DRN 71MS4 710 700/727
1.1 15500 1554 14600 4.5 X
KA 107R77 (E)DRN 71MS4 620 702/727
1.3 13300 1336 14600 5.3 X
KAF 107R77 (E)DRN 71MS4 680 700/727
K 97R57 (E)DRN 71MS4 400 691/727
0.55 32400 3108 8990 1.15 X KF 97R57 (E)DRN 71MS4 445 692/727
0.62 28000 2757 8990 1.35 X KA 97R57 (E)DRN 71MS4 360 694/727
KAF 97R57 (E)DRN 71MS4 415 692/727
0.70 25500 2419 8990 1.50 X
0.80 22200 2123 8990 1.70 X
0.92 19700 1856 8990 1.95 X
K 97R57 (E)DRN 71MS4 400 691/727
1.1 16500 1625 8990 2.3 X
KF 97R57 (E)DRN 71MS4 445 692/727
1.2 14300 1430 8990 2.6 X
KA 97R57 (E)DRN 71MS4 360 694/727
1.4 13400 1261 8990 2.8 X
KAF 97R57 (E)DRN 71MS4 415 692/727
1.5 11700 1102 8990 3.2 X
1.8 10200 957 8990 3.7 X
2.0 9140 855 8990 4.2 X
0.81 22100 2088 6180 1.10 X
0.92 19700 1854 6250 1.20 X
1.0 17600 1657 6310 1.35 X
1.2 14900 1415 6360 1.60 X K 87R57 (E)DRN 71MS4 265 683/727
1.4 12900 1229 6400 1.85 X KF 87R57 (E)DRN 71MS4 285 684/727
1.6 11200 1078 6430 2.1 X KA 87R57 (E)DRN 71MS4 240 686/727
1.8 9710 951 6460 2.5 X KAF 87R57 (E)DRN 71MS4 265 684/727
2.0 8400 837 6470 2.8 X
2.3 7290 726 6490 3.3 X
2.7 6510 638 6500 3.7 X
224833231/EN-US – 07/2021

1.6 11300 1053 3830 1.20 X

1.8 9920 924 4000 1.40 X
2.1 8750 815 4120 1.55 X
2.4 7170 709 4260 1.90 X
2.7 6290 622 4320 2.2 X
K 77R37 (E)DRN 71MS4 160 675/727
3.1 5660 552 4360 2.4 X
KF 77R37 (E)DRN 71MS4 175 676/727
3.5 4960 485 4400 2.8 X
KA 77R37 (E)DRN 71MS4 140 678/727
4.0 4380 428 4430 3.1 X
KAF 77R37 (E)DRN 71MS4 160 676/727
4.6 3860 367 4450 3.5 X
5.2 3420 328 4470 4.0 X
5.9 3050 290 4480 4.5 X
6.7 2590 252 4490 5.3 X
7.7 2280 221 4490 6.0 X

560 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.8 6320 613 2510 1.15 X

3.1 5560 542 2640 1.30 X
3.6 5070 471 2710 1.45 X
K 67R37 (E)DRN 71MS4 105 667/727
4.0 4300 420 2800 1.70 X
KF 67R37 (E)DRN 71MS4 115 668/727
4.7 3840 361 2850 1.90 X
KA 67R37 (E)DRN 71MS4 99 670/727
5.3 3400 323 2890 2.1 X
KAF 67R37 (E)DRN 71MS4 110 668/727
6.1 2860 279 2920 2.5 X
6.9 2510 246 2920 2.9 X
7.8 2220 217 2920 3.3 X
4.0 4310 421 1910 1.25 X
4.7 3850 362 1960 1.40 X
5.3 3390 319 2010 1.55 X
6.1 2860 280 2070 1.85 X 10
6.9 2520 246 2100 2.1 X K 57R37 (E)DRN 71MS4 92 660/727
7.9 2220 215 2130 2.4 X KF 57R37 (E)DRN 71MS4 105 661/727
8.8 1970 192 2150 2.7 X KA 57R37 (E)DRN 71MS4 88 662/727
10 1710 166 2170 3.1 X KAF 57R37 (E)DRN 71MS4 100 661/727
12 1490 145 2190 3.5 X
13 1360 129 2200 3.9 X
15 1140 111 2210 4.6 X
17 1000 97 2220 5.3 X
5.7 3630 192.18 4460 3.5 K 77 DRN 71M6 140 675
6.1 3390 179.37 4470 3.8 KF 77 DRN 71M6 155 676
7.1 2910 154.02 4480 4.7 KA 77 DRN 71M6 120 678
8.1 2550 135.28 4490 5.4 KAF 77 DRN 71M6 140 676
7.6 2730 144.79* 2920 2.6 K 67 DRN 71M6 80 667
8.9 2330 123.54 2920 3.1 KF 67 DRN 71M6 93 668
10 2040 108.03 2920 3.5 KA 67 DRN 71M6 74 670
11 1940 102.62 2920 3.7 KAF 67 DRN 71M6 87 668
12 1770 144.79* 2920 4.1 X K 67 (E)DRN 71MS4 80 667
14 1510 123.54 2920 4.8 X KF 67 (E)DRN 71MS4 93 668
16 1320 108.03 2920 5.5 X KA 67 (E)DRN 71MS4 74 670
17 1250 102.62 2920 5.8 X KAF 67 (E)DRN 71MS4 87 668
7.6 2740 145.14* 2080 1.95
8.9 2340 123.85 2120 2.3 K 57 DRN 71M6 67 660
10 2040 108.29 2140 2.6 KF 57 DRN 71M6 78 661
11 1940 102.88* 2150 2.7 KA 57 DRN 71M6 63 662
12 1700 90.26* 2170 3.1 KAF 57 DRN 71M6 75 661
14 1440 76.56* 2190 3.7
12 1770 145.14* 2160 3.0 X
14 1510 123.85 2180 3.5 X K 57 (E)DRN 71MS4 67 660
16 1320 108.29 2200 4.0 X KF 57 (E)DRN 71MS4 78 661
17 1250 102.88* 2200 4.2 X KA 57 (E)DRN 71MS4 63 662
19 1100 90.26* 2210 4.8 X KAF 57 (E)DRN 71MS4 75 661
22 930 76.56* 2230 5.7 X
K 49 (E)DRN 71MS4 82 656
23 920 75.20 2020 4.6 X KF 49 (E)DRN 71MS4 85 657
24 850 70.19 2020 4.6 X KA 49 (E)DRN 71MS4 75 658
KAF 49 (E)DRN 71MS4 86 657
8.3 2490 131.87* 1620 1.40
K 47 DRN 71M6 55 649
9.1 2290 121.48* 1660 1.55
KF 47 DRN 71M6 62 650
11 1970 104.37 1720 1.80
KA 47 DRN 71M6 53 651
12 1710 90.86 1750 2.1
KAF 47 DRN 71M6 59 650
13 1610 85.12* 1770 2.2
24833231/EN-US – 07/2021

13 1610 131.87* 1770 2.2 X

K 47 (E)DRN 71MS4 55 649
14 1480 121.48* 1780 2.4 X
KF 47 (E)DRN 71MS4 62 650
16 1270 104.37 1800 2.8 X
KA 47 (E)DRN 71MS4 53 651
19 1110 90.86 1820 3.2 X
KAF 47 (E)DRN 71MS4 59 650
20 1040 85.12* 1820 3.4 X
K 39 (E)DRN 71MS4 52 645
29 710 58.24 1690 3.7 X KF 39 (E)DRN 71MS4 55 646
34 605 49.69 1690 4.4 X KA 39 (E)DRN 71MS4 50 647
KAF 39 (E)DRN 71MS4 53 646

Catalog – DRN.. Gearmotors (IE3) 561

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

13 1580 83.69 1210 1.10

K 37 DRN 71M6 41 638
15 1370 72.54 1260 1.30
KF 37 DRN 71M6 46 639
16 1280 67.80 1280 1.40
KA 37 DRN 71M6 41 640
19 1100 58.60 1320 1.60
KAF 37 DRN 71M6 44 639
22 940 49.79 1360 1.90
16 1300 106.38 1280 1.35 X
17 1190 97.81 1300 1.50 X
20 1020 83.69 1340 1.75 X
23 880 72.54 1340 2.0 X
25 820 67.80 1320 2.1 X K 37 (E)DRN 71MS4 41 638
29 715 58.60 1270 2.5 X KF 37 (E)DRN 71MS4 46 639
34 605 49.79 1220 2.9 X KA 37 (E)DRN 71MS4 41 640
38 540 44.46 1190 3.2 X KAF 37 (E)DRN 71MS4 44 639
45 460 37.97 1140 3.8 X
48 435 35.57 1120 4.1 X
57 365 29.96 1070 4.8 X
59 350 28.83 1060 5.0 X
31 670 54.89 1160 1.70 X
34 615 50.35 1160 1.85 X
40 520 42.87 1150 2.2 X
46 450 36.96 1100 2.4 X
K 29 (E)DRN 71MS4 29 631
56 365 30.11 1040 2.8 X
KF 29 (E)DRN 71MS4 31 635
57 360 29.69 1050 3.2 X
KA 29 (E)DRN 71MS4 28 637
62 330 27.23 1020 3.5 X
KAF 29 (E)DRN 71MS4 29 635
68 300 24.91 990 3.2 X
73 280 23.19 980 4.0 X
77 270 22.08 960 3.4 X
85 240 19.99 940 4.7 X
38 540 44.48 990 1.10 X
42 495 40.63 990 1.20 X
50 415 34.29 970 1.35 X
58 355 29.29 930 1.50 X
63 330 27.16 910 1.60 X
71 290 24.06 900 2.4 X
77 265 21.98 880 2.6 X
92 225 18.55 840 3.1 X
K 19 (E)DRN 71MS4 25 625
107 194 15.84 800 3.6 X
KF 19 (E)DRN 71MS4 25 628
116 180 14.69 780 3.9 X
KA 19 (E)DRN 71MS4 24 630
134 155 12.70 750 4.5 X
KAF 19 (E)DRN 71MS4 25 628
144 145 11.84 735 4.8 X
165 126 10.32 705 5.3 X
177 117 9.58 695 4.8 X
210 99 8.09 660 7.2 X
246 85 6.91 625 8.4 X
265 78 6.41 615 9.0 X
307 68 5.54 585 10 X
329 63 5.16 570 11 X

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.17 167650 10114 25450 1.05 X

0.20 144510 8718 25650 1.20 X K 157R97 (E)DRN 71M4 1740 715/728
224833231/EN-US – 07/2021

0.22 128200 7734 25800 1.40 X KF 157R97 (E)DRN 71M4 1920 716/728
0.25 114060 6881 25890 1.6 X KA 157R97 (E)DRN 71M4 1660 718/728
0.29 98310 5931 25980 1.8 X KAF 157R97 (E)DRN 71M4 1790 716/728
0.43 65960 3979 26110 2.7 X
0.26 103700 6565 17900 1.10 X
0.29 89100 5804 18100 1.30 X K 127R77 (E)DRN 71M4 1040 707/728
0.34 78200 5027 18200 1.45 X KF 127R77 (E)DRN 71M4 1130 708/728
0.38 67900 4423 18300 1.70 X KA 127R77 (E)DRN 71M4 980 710/728
0.44 59400 3889 18400 1.95 X KAF 127R77 (E)DRN 71M4 1060 708/728
0.51 49800 3311 18500 2.3 X

562 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

K 127R77 (E)DRN 71M4 1040 707/728

0.88 30300 1926 18600 3.8 X
KF 127R77 (E)DRN 71M4 1130 708/728
0.97 27600 1757 18600 4.2 X
KA 127R77 (E)DRN 71M4 980 710/728
1.1 23900 1541 18600 4.8 X
KAF 127R77 (E)DRN 71M4 1060 708/728
0.45 59800 3810 14600 1.20 X
0.51 51600 3358 14600 1.35 X K 107R77 (E)DRN 71M4 690 699/727
0.57 46300 2977 14600 1.55 X KF 107R77 (E)DRN 71M4 710 700/727
0.65 40400 2599 14600 1.75 X KA 107R77 (E)DRN 71M4 630 702/727
0.74 35100 2286 14600 2.0 X KAF 107R77 (E)DRN 71M4 680 700/727
0.88 29800 1939 14600 2.4 X
0.99 27200 1713 14600 2.6 X K 107R77 (E)DRN 71M4 680 699/727
1.1 24700 1554 14600 2.9 X KF 107R77 (E)DRN 71M4 710 700/727
1.3 21200 1336 14600 3.3 X KA 107R77 (E)DRN 71M4 620 702/727 10
1.5 18500 1166 14600 3.8 X KAF 107R77 (E)DRN 71M4 680 700/727
0.80 34700 2123 8990 1.10 X
0.92 30600 1856 8990 1.25 X
1.1 26100 1625 8990 1.45 X
1.2 22700 1430 8990 1.65 X
K 97R57 (E)DRN 71M4 400 691/727
1.4 20800 1261 8990 1.85 X
KF 97R57 (E)DRN 71M4 445 692/727
1.5 18100 1102 8990 2.1 X
KA 97R57 (E)DRN 71M4 360 694/727
1.8 15900 957 8990 2.4 X
KAF 97R57 (E)DRN 71M4 415 692/727
2.0 14200 855 8990 2.7 X
2.3 11600 743 8990 3.3 X
2.6 10300 652 8990 3.7 X
3.0 9380 573 8990 4.1 X
1.2 23300 1415 6150 1.00 X
1.4 20200 1229 6240 1.20 X
1.6 17600 1078 6310 1.35 X
1.8 15300 951 6360 1.55 X
K 87R57 (E)DRN 71M4 265 683/727
2.0 13300 837 6400 1.80 X
KF 87R57 (E)DRN 71M4 285 684/727
2.3 11500 726 6430 2.1 X
KA 87R57 (E)DRN 71M4 240 686/727
2.7 10200 638 6450 2.3 X
KAF 87R57 (E)DRN 71M4 265 684/727
3.0 8950 562 6470 2.7 X
3.6 7520 474 6480 3.2 X
4.0 6760 426 6490 3.5 X
4.6 5900 373 6500 4.0 X
2.1 13500 815 3480 1.00 X
2.4 11300 709 3830 1.20 X
2.7 9950 622 4000 1.40 X
3.1 8910 552 4110 1.55 X
3.5 7820 485 4210 1.75 X
4.0 6900 428 4280 2.0 X K 77R37 (E)DRN 71M4 160 675/727
4.6 6020 367 4340 2.3 X KF 77R37 (E)DRN 71M4 175 676/727
5.2 5350 328 4380 2.6 X KA 77R37 (E)DRN 71M4 140 678/727
5.9 4760 290 4410 2.9 X KAF 77R37 (E)DRN 71M4 160 676/727
6.7 4080 252 4440 3.4 X
7.7 3580 221 4460 3.8 X
8.7 3160 195 4470 4.3 X
9.7 2790 175 4490 4.9 X
11 2460 154 4490 5.6 X
4.0 6770 420 2420 1.05 X
4.7 5990 361 2570 1.20 X
5.3 5320 323 2670 1.35 X
6.1 4500 279 2780 1.60 X K 67R37 (E)DRN 71M4 105 667/727
6.9 3960 246 2840 1.85 X KF 67R37 (E)DRN 71M4 115 668/727
24833231/EN-US – 07/2021

7.8 3510 217 2880 2.1 X KA 67R37 (E)DRN 71M4 99 670/727

8.9 3100 191 2920 2.3 X KAF 67R37 (E)DRN 71M4 110 668/727
10 2650 166 2920 2.7 X
12 2350 144 2920 3.1 X
14 1990 122 2920 3.6 X

Catalog – DRN.. Gearmotors (IE3) 563

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.1 4510 280 1870 1.20 X

6.9 3970 246 1950 1.35 X
7.9 3500 215 2000 1.50 X
K 57R37 (E)DRN 71M4 92 660/727
8.8 3110 192 2040 1.70 X
KF 57R37 (E)DRN 71M4 105 661/727
10 2690 166 2080 1.95 X
KA 57R37 (E)DRN 71M4 88 662/727
12 2350 145 2110 2.2 X
KAF 57R37 (E)DRN 71M4 100 661/727
13 2130 129 2130 2.5 X
15 1800 111 2160 2.9 X
17 1580 97 2180 3.3 X
K 87 DRN 80MK6 220 683
5.6 5650 197.37 6500 4.2 KF 87 DRN 80MK6 240 684
6.3 4990 174.19 6510 4.8 KA 87 DRN 80MK6 190 686
KAF 87 DRN 80MK6 220 684
7.1 4410 154.02 4430 3.1 K 77 DRN 80MK6 140 675
8.1 3870 135.28 4450 3.5 KF 77 DRN 80MK6 160 676
8.6 3680 128.52 4460 3.7 KA 77 DRN 80MK6 125 678
9.7 3250 113.56 4470 4.2 KAF 77 DRN 80MK6 140 676
K 77 (E)DRN 71M4 140 675
8.8 3560 192.18 4460 3.6 X
KF 77 (E)DRN 71M4 155 676
9.5 3320 179.37 4470 3.9 X
KA 77 (E)DRN 71M4 120 678
11 2850 154.02 4480 4.8 X
KAF 77 (E)DRN 71M4 140 676
8.9 3540 123.54 2880 2.0 K 67 DRN 80MK6 83 667
10 3090 108.03 2920 2.3 KF 67 DRN 80MK6 96 668
11 2940 102.62 2920 2.5 KA 67 DRN 80MK6 77 670
12 2580 90.04 2920 2.8 KAF 67 DRN 80MK6 90 668
12 2680 144.79* 2920 2.7 X
K 67 (E)DRN 71M4 80 667
14 2290 123.54 2920 3.2 X
KF 67 (E)DRN 71M4 93 668
16 2000 108.03 2920 3.6 X
KA 67 (E)DRN 71M4 74 670
19 1660 90.04 2920 4.3 X
KAF 67 (E)DRN 71M4 87 668
22 1410 76.37 2920 5.1 X
8.9 3540 123.85 1990 1.50
10 3100 108.29 2040 1.70 K 57 DRN 80MK6 70 660
11 2940 102.88* 2060 1.80 KF 57 DRN 80MK6 81 661
12 2580 90.26* 2090 2.0 KA 57 DRN 80MK6 66 662
14 2190 76.56* 2130 2.4 KAF 57 DRN 80MK6 78 661
16 1980 69.12 2150 2.7
12 2690 145.14* 2080 1.95 X
14 2290 123.85 2120 2.3 X
K 57 (E)DRN 71M4 67 660
16 2000 108.29 2140 2.6 X
KF 57 (E)DRN 71M4 78 661
17 1900 102.88* 2150 2.8 X
KA 57 (E)DRN 71M4 63 662
19 1670 90.26* 2170 3.2 X
KAF 57 (E)DRN 71M4 75 661
22 1410 76.56* 2190 3.7 X
25 1280 69.12 2200 4.1 X
K 49 (E)DRN 71M4 82 656
23 1390 75.20 2020 3.0 X
KF 49 (E)DRN 71M4 85 657
24 1300 70.19 2020 3.0 X
KA 49 (E)DRN 71M4 75 658
28 1110 60.27 2020 4.0 X
KAF 49 (E)DRN 71M4 86 657
11 2990 104.37 1500 1.20 K 47 DRN 80MK6 57 649
12 2600 90.86 1600 1.35 KF 47 DRN 80MK6 65 650
13 2430 85.12* 1630 1.45 KA 47 DRN 80MK6 55 651
15 2150 75.20* 1690 1.65 KAF 47 DRN 80MK6 62 650
13 2440 131.87* 1630 1.45 X
14 2250 121.48* 1670 1.55 X
224833231/EN-US – 07/2021

16 1930 104.37 1720 1.85 X K 47 (E)DRN 71M4 55 649

19 1680 90.86 1760 2.1 X KF 47 (E)DRN 71M4 62 650
20 1570 85.12* 1770 2.2 X KA 47 (E)DRN 71M4 53 651
23 1390 75.20* 1790 2.5 X KAF 47 (E)DRN 71M4 59 650
24 1290 69.84 1800 2.7 X
27 1170 63.30* 1810 3.0 X
29 1080 58.24 1690 2.5 X
K 39 (E)DRN 71M4 52 645
34 920 49.69 1690 2.9 X
KF 39 (E)DRN 71M4 55 646
39 800 43.45 1690 3.3 X
KA 39 (E)DRN 71M4 50 647
41 765 41.28 1690 3.5 X
KAF 39 (E)DRN 71M4 53 646
47 670 36.22 1690 4.0 X

564 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

17 1810 97.81 1160 1.00

20 1550 83.69 1220 1.15 X
23 1340 72.54 1240 1.30 X
25 1250 67.80 1220 1.40 X
29 1080 58.60 1190 1.65 X
34 920 49.79 1150 1.90 X
K 37 (E)DRN 71M4 41 638
38 820 44.46 1120 2.1 X
KF 37 (E)DRN 71M4 46 639
45 700 37.97 1080 2.5 X
KA 37 (E)DRN 71M4 41 640
48 655 35.57 1070 2.7 X
KAF 37 (E)DRN 71M4 44 639
57 555 29.96 1020 3.2 X
59 530 28.83 1010 3.3 X
68 460 24.99 980 3.8 X
73 430 23.36 960 4.0 X
84 370 20.19 920 4.4 X 10
99 315 17.15 880 5.0 X
31 1010 54.89 1130 1.15 X
34 930 50.35 1110 1.25 X
40 790 42.87 1080 1.40 X
46 685 36.96 1040 1.55 X
56 555 30.11 1000 1.80 X K 29 (E)DRN 71M4 29 631
57 550 29.69 1010 2.1 X KF 29 (E)DRN 71M4 31 635
62 505 27.23 980 2.3 X KA 29 (E)DRN 71M4 28 637
68 460 24.91 950 2.1 X KAF 29 (E)DRN 71M4 29 635
73 430 23.19 940 2.7 X
77 405 22.08 920 2.3 X
85 370 19.99 910 3.1 X
104 300 16.29 860 3.8 X
58 540 29.29 870 1.00
63 500 27.16 860 1.05 X
71 445 24.06 860 1.60 X
77 405 21.98 840 1.75 X
92 340 18.55 810 2.1 X
107 290 15.84 775 2.4 X
116 270 14.69 760 2.6 X
K 19 (E)DRN 71M4 25 625
134 235 12.70 730 3.0 X
KF 19 (E)DRN 71M4 25 628
144 215 11.84 715 3.2 X
KA 19 (E)DRN 71M4 24 630
165 191 10.32 685 3.5 X
KAF 19 (E)DRN 71M4 25 628
177 178 9.58 685 3.1 X
210 150 8.09 650 4.7 X
246 128 6.91 620 5.5 X
265 119 6.41 605 6.0 X
307 103 5.54 580 6.9 X
329 96 5.16 565 7.4 X
378 83 4.50 540 8.5 X

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.09 469050 19144 42710 1.00 X

0.10 418510 16978 42710 1.10 X
0.12 351810 14272 42710 1.35 X K 187R97 (E)DRN 80MK4 3900 725/728
0.13 323310 13116 42710 1.5 X KH 187R97 (E)DRN 80MK4 3750 726/728
0.15 287100 11647 42710 1.7 X
24833231/EN-US – 07/2021

0.24 181010 7343 42710 2.6 X

0.15 285280 11573 33720 1.10 X
0.17 253010 10264 33720 1.20 X
0.20 212680 8628 33720 1.5 X K 167R97 (E)DRN 80MK4 2610 710/728
0.27 161750 6562 33720 1.9 X KH 167R97 (E)DRN 80MK4 2530 724/728
0.33 132000 5355 33720 2.4 X
0.43 100550 4079 33720 3.1 X
0.25 169620 6881 25380 1.05 X K 157R97 (E)DRN 80MK4 1740 715/728
0.29 146200 5931 25600 1.20 X KF 157R97 (E)DRN 80MK4 1920 716/728
0.44 98080 3979 25940 1.8 X KA 157R97 (E)DRN 80MK4 1660 718/728
0.57 75210 3051 26060 2.4 X KAF 157R97 (E)DRN 80MK4 1790 716/728

Catalog – DRN.. Gearmotors (IE3) 565

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.38 106400 4423 17900 1.10 X

K 127R77 (E)DRN 80MK4 1040 707/728
0.43 93200 3889 18100 1.25 X
KF 127R77 (E)DRN 80MK4 1140 708/728
0.51 78600 3311 18200 1.45 X
KA 127R77 (E)DRN 80MK4 980 710/728
0.56 71000 3009 18300 1.60 X
KAF 127R77 (E)DRN 80MK4 1060 708/728
0.65 60800 2607 18400 1.90 X
0.88 47300 1926 18500 2.4 X
0.96 43100 1757 18500 2.7 X K 127R77 (E)DRN 80MK4 1040 707/728
1.1 37500 1541 18500 3.1 X KF 127R77 (E)DRN 80MK4 1140 708/728
1.3 32900 1342 18500 3.5 X KA 127R77 (E)DRN 80MK4 980 710/728
1.4 28600 1177 18600 4.0 X KAF 127R77 (E)DRN 80MK4 1060 708/728
1.6 25100 1025 18600 4.6 X
0.57 72200 2977 14600 1.00 K 107R77 (E)DRN 80MK4 690 699/727
0.65 63100 2599 14600 1.10 X KF 107R77 (E)DRN 80MK4 720 700/727
0.74 55000 2286 14600 1.30 X KA 107R77 (E)DRN 80MK4 630 702/727
0.87 46600 1939 14600 1.50 X KAF 107R77 (E)DRN 80MK4 680 700/727
0.99 42300 1713 14600 1.65 X
1.1 38400 1554 14600 1.85 X
1.3 33000 1336 14600 2.1 X
K 107R77 (E)DRN 80MK4 690 699/727
1.4 28800 1166 14600 2.5 X
KF 107R77 (E)DRN 80MK4 710 700/727
1.6 24600 1030 14600 2.9 X
KA 107R77 (E)DRN 80MK4 630 702/727
1.9 21300 904 14600 3.3 X
KAF 107R77 (E)DRN 80MK4 680 700/727
2.1 19400 793 14600 3.6 X
2.4 16900 696 14600 4.2 X
2.8 14500 615 14600 4.9 X
1.2 35300 1430 8990 1.05 X
1.3 31900 1261 8990 1.20 X
1.5 27900 1102 8990 1.35 X
1.8 24400 957 8990 1.55 X
2.0 21800 855 8990 1.75 X K 97R57 (E)DRN 80MK4 400 691/727
2.3 18100 743 8990 2.1 X KF 97R57 (E)DRN 80MK4 445 692/727
2.6 16000 652 8990 2.4 X KA 97R57 (E)DRN 80MK4 360 694/727
3.0 14400 573 8990 2.6 X KAF 97R57 (E)DRN 80MK4 415 692/727
3.4 12200 504 8990 3.1 X
3.9 10500 437 8990 3.6 X
4.4 9450 382 8990 4.0 X
5.5 7630 305 8990 5.0 X
1.8 23600 951 6140 1.00 X
2.0 20700 837 6230 1.15 X
2.3 17900 726 6300 1.35 X
2.6 15900 638 6340 1.50 X
3.0 13900 562 6390 1.70 X
K 87R57 (E)DRN 80MK4 265 683/727
3.6 11700 474 6430 2.0 X
KF 87R57 (E)DRN 80MK4 290 684/727
4.0 10500 426 6440 2.3 X
KA 87R57 (E)DRN 80MK4 240 686/727
4.5 9220 373 6460 2.6 X
KAF 87R57 (E)DRN 80MK4 270 684/727
5.1 8030 330 6480 3.0 X
5.8 7160 294 6490 3.3 X
6.8 6250 250 6500 3.8 X
7.2 5880 236 6500 4.1 X
8.4 4970 201 6510 4.8 X
3.5 12000 485 3720 1.15 X
4.0 10600 428 3910 1.30 X
4.6 9250 367 4070 1.50 X
5.2 8230 328 4170 1.65 X K 77R37 (E)DRN 80MK4 160 675/727
5.8 7310 290 4250 1.85 X KF 77R37 (E)DRN 80MK4 180 676/727
6.7 6300 252 4320 2.2 X KA 77R37 (E)DRN 80MK4 145 678/727
224833231/EN-US – 07/2021

7.6 5530 221 4370 2.5 X KAF 77R37 (E)DRN 80MK4 160 676/727
8.7 4880 195 4400 2.8 X
9.7 4320 175 4430 3.2 X
11 3810 154 4450 3.6 X
6.1 6960 279 2380 1.05 X
6.9 6120 246 2540 1.20 X
K 67R37 (E)DRN 80MK4 110 667/727
7.8 5450 217 2650 1.35 X
KF 67R37 (E)DRN 80MK4 120 668/727
8.8 4790 191 2740 1.50 X
KA 67R37 (E)DRN 80MK4 100 670/727
10 4120 166 2820 1.75 X
KAF 67R37 (E)DRN 80MK4 115 668/727
12 3630 144 2870 2.0 X
14 3080 122 2920 2.4 X

566 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.8 4800 192 1820 1.10 X

10 4150 166 1920 1.30 X K 57R37 (E)DRN 80MK4 95 660/727
12 3640 145 1980 1.45 X KF 57R37 (E)DRN 80MK4 105 661/727
13 3280 129 2020 1.60 X KA 57R37 (E)DRN 80MK4 90 662/727
15 2780 111 2070 1.90 X KAF 57R37 (E)DRN 80MK4 105 661/727
17 2450 97 2110 2.2 X
5.7 8330 197.37 6470 2.9 K 87 DRN 90SR6 225 683
6.4 7350 174.19 6490 3.2 KF 87 DRN 90SR6 245 684
6.8 6930 164.34* 6490 3.4 KA 87 DRN 90SR6 195 686
7.6 6220 147.32* 6500 3.8 KAF 87 DRN 90SR6 225 684
7.3 6500 154.02 4310 2.1 K 77 DRN 90SR6 145 675
8.3 5710 135.28 4360 2.4 KF 77 DRN 90SR6 165 676
8.7 5420 128.52 4370 2.5 KA 77 DRN 90SR6 130 678 10
9.9 4790 113.56 4410 2.9 KAF 77 DRN 90SR6 145 676
11 4300 154.02 4430 3.2 X
K 77 (E)DRN 80MK4 140 675
12 3780 135.28 4450 3.6 X
KF 77 (E)DRN 80MK4 160 676
13 3590 128.52 4460 3.8 X
KA 77 (E)DRN 80MK4 125 678
15 3170 113.56 4470 4.3 X
KAF 77 (E)DRN 80MK4 140 676
17 2710 97.05 4490 5.0 X
9.1 5210 123.54 2690 1.40
K 67 DRN 90SR6 88 667
10 4560 108.03 2770 1.60
KF 67 DRN 90SR6 100 668
11 4330 102.62 2800 1.65
KA 67 DRN 90SR6 82 670
12 3800 90.04 2850 1.90
KAF 67 DRN 90SR6 95 668
15 3220 76.37 2910 2.2
14 3450 123.54 2890 2.1 X K 67 (E)DRN 80MK4 83 667
16 3020 108.03 2920 2.4 X KF 67 (E)DRN 80MK4 96 668
19 2510 90.04 2920 2.9 X KA 67 (E)DRN 80MK4 77 670
22 2130 76.37 2920 3.4 X KAF 67 (E)DRN 80MK4 90 668
10 4570 108.29 1860 1.15
11 4340 102.88* 1900 1.20
K 57 DRN 90SR6 75 660
12 3810 90.26* 1970 1.40
KF 57 DRN 90SR6 86 661
15 3230 76.56* 2030 1.65
KA 57 DRN 90SR6 71 662
16 2910 69.12 2060 1.80
KAF 57 DRN 90SR6 83 661
18 2560 60.81* 2090 2.1
20 2420 57.42* 2110 2.2
14 3460 123.85 2000 1.55 X
16 3030 108.29 2050 1.75 X
16 2870 102.88* 2060 1.85 X K 57 (E)DRN 80MK4 70 660
19 2520 90.26* 2100 2.1 X KF 57 (E)DRN 80MK4 81 661
22 2140 76.56* 2130 2.5 X KA 57 (E)DRN 80MK4 66 662
24 1930 69.12 2150 2.7 X KAF 57 (E)DRN 80MK4 78 661
28 1700 60.81* 2170 3.1 X
29 1600 57.42* 2180 3.3 X
22 2100 75.20 2020 2.0 X
24 1960 70.19 2020 2.0 X
K 49 (E)DRN 80MK4 84 656
28 1680 60.27 2020 2.6 X
KF 49 (E)DRN 80MK4 88 657
32 1480 52.94 2020 3.0 X
KA 49 (E)DRN 80MK4 78 658
34 1400 50.29 2020 3.1 X
KAF 49 (E)DRN 80MK4 89 657
38 1240 44.44 2020 3.6 X
44 1060 37.98 2020 4.2 X
16 2920 104.37 1520 1.20 X
19 2540 90.86 1610 1.40 X
20 2380 85.12* 1640 1.50 X
K 47 (E)DRN 80MK4 57 649
22 2100 75.20* 1700 1.70 X
24833231/EN-US – 07/2021

KF 47 (E)DRN 80MK4 65 650

24 1950 69.84 1720 1.80 X
KA 47 (E)DRN 80MK4 55 651
27 1770 63.30* 1750 2.0 X
KAF 47 (E)DRN 80MK4 62 650
30 1590 56.83 1770 2.2 X
35 1360 48.95* 1790 2.6 X
37 1280 46.03* 1800 2.8 X

Catalog – DRN.. Gearmotors (IE3) 567

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

29 1620 58.24 1690 1.65 X

34 1390 49.69 1690 1.90 X
39 1210 43.45 1690 2.2 X
K 39 (E)DRN 80MK4 55 645
41 1150 41.28 1690 2.3 X
KF 39 (E)DRN 80MK4 58 646
47 1010 36.22 1680 2.6 X
KA 39 (E)DRN 80MK4 53 647
55 850 30.72 1610 3.1 X
KAF 39 (E)DRN 80MK4 56 646
61 775 27.73 1570 3.4 X
69 680 24.40 1520 3.9 X
73 640 23.04 1500 4.1 X
29 1630 58.60 1060 1.10 X
34 1390 49.79 1040 1.25 X
38 1240 44.46 1030 1.40 X
44 1060 37.97 1000 1.65 X
48 990 35.57 990 1.80 X
56 830 29.96 960 2.1 X
K 37 (E)DRN 80MK4 44 638
59 800 28.83 950 2.2 X
KF 37 (E)DRN 80MK4 49 639
68 695 24.99 920 2.5 X
KA 37 (E)DRN 80MK4 43 640
72 650 23.36 910 2.6 X
KAF 37 (E)DRN 80MK4 47 639
84 560 20.19 880 2.9 X
99 480 17.15 850 3.3 X
110 425 15.31 820 3.6 X
129 365 13.08 790 4.0 X
139 335 12.14 775 4.2 X
161 290 10.49 745 4.8 X
46 1030 36.96 960 1.05 X
56 840 30.11 930 1.20 X
57 830 29.69 950 1.40 X
62 760 27.23 930 1.50 X
68 695 24.91 890 1.40 X
K 29 (E)DRN 80MK4 31 631
73 645 23.19 900 1.75 X
KF 29 (E)DRN 80MK4 33 635
77 615 22.08 870 1.50 X
KA 29 (E)DRN 80MK4 30 637
85 555 19.99 870 2.1 X
KAF 29 (E)DRN 80MK4 32 635
104 455 16.29 820 2.5 X
125 375 13.47 785 3.0 X
141 330 11.94 760 3.4 X
171 275 9.90 740 3.5 X
198 235 8.53 710 4.5 X
70 670 24.06 800 1.05 X
77 615 21.98 790 1.15 X
91 515 18.55 760 1.35 X
107 440 15.84 735 1.60 X
115 410 14.69 725 1.70 X
133 355 12.70 700 2.0 X
K 19 (E)DRN 80MK4 27 625
143 330 11.84 685 2.1 X
KF 19 (E)DRN 80MK4 28 628
164 285 10.32 665 2.3 X
KA 19 (E)DRN 80MK4 26 630
176 265 9.58 665 2.1 X
KAF 19 (E)DRN 80MK4 27 628
209 225 8.09 635 3.1 X
245 193 6.91 605 3.7 X
264 179 6.41 595 4.0 X
305 155 5.54 570 4.6 X
327 144 5.16 555 4.9 X
376 126 4.50 535 5.6 X
224833231/EN-US – 07/2021

568 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
691

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.12 467470 14272 42710 1.00 X

0.13 429610 13116 42710 1.10 X
0.15 381490 11647 42710 1.25 X
0.17 341070 10413 42710 1.40 X
0.19 306680 9363 42710 1.6 X K 187R97 (E)DRN 80M4 3900 725/728
0.22 266160 8126 42710 1.8 X KH 187R97 (E)DRN 80M4 3760 726/728
0.24 240510 7343 42710 2.0 X
0.26 220990 6747 42710 2.1 X
0.29 196230 5991 42710 2.4 X
0.33 175500 5358 42710 2.7 X
0.20 282600 8628 33720 1.10 X
0.27 214930 6562 33720 1.5 X
0.33 175400 5355 33720 1.8 X K 167R97 (E)DRN 80M4 2620 710/728 10
0.37 156830 4788 33720 2.0 X KH 167R97 (E)DRN 80M4 2540 724/728
0.43 133600 4079 33720 2.3 X
0.52 110580 3376 33720 2.8 X
0.35 166200 5074 25430 1.05 X
0.39 147850 4514 25600 1.20 X
K 157R97 (E)DRN 80M4 1750 715/728
0.44 130330 3979 25660 1.35 X
KF 157R97 (E)DRN 80M4 1930 716/728
0.50 115160 3516 25830 1.6 X
KA 157R97 (E)DRN 80M4 1670 718/728
0.57 99930 3051 25890 1.8 X
KAF 157R97 (E)DRN 80M4 1800 716/728
0.67 85490 2610 26010 2.1 X
0.75 76060 2322 26060 2.3 X
0.53 103000 3311 18000 1.10 X K 127R77 (E)DRN 80M4 1050 707/728
0.58 93100 3009 18100 1.25 X KF 127R77 (E)DRN 80M4 1150 708/728
0.67 80000 2607 18200 1.45 X KA 127R77 (E)DRN 80M4 990 710/728
0.77 69000 2268 18300 1.65 X KAF 127R77 (E)DRN 80M4 1080 708/728
0.91 61700 1926 18400 1.85 X
1.0 56200 1757 18400 2.0 X
K 127R77 (E)DRN 80M4 1050 707/728
1.1 49000 1541 18500 2.3 X
KF 127R77 (E)DRN 80M4 1150 708/728
1.3 42900 1342 18500 2.7 X
KA 127R77 (E)DRN 80M4 990 710/728
1.5 37400 1177 18500 3.1 X
KAF 127R77 (E)DRN 80M4 1070 708/728
1.7 32800 1025 18500 3.5 X
1.9 28600 899 18600 4.0 X
0.90 60900 1939 14600 1.15 X
1.0 55100 1713 14600 1.30 X
1.1 50000 1554 14600 1.40 X
1.3 43000 1336 14600 1.65 X K 107R77 (E)DRN 80M4 700 699/727
1.5 37500 1166 14600 1.90 X KF 107R77 (E)DRN 80M4 730 700/727
1.7 32200 1030 14600 2.2 X KA 107R77 (E)DRN 80M4 640 702/727
1.9 28000 904 14600 2.5 X KAF 107R77 (E)DRN 80M4 690 700/727
2.2 25300 793 14600 2.8 X
2.5 22100 696 14600 3.2 X
2.9 19100 615 14600 3.7 X
1.6 36100 1102 8990 1.05 X
1.8 31600 957 8990 1.20 X
2.0 28200 855 8990 1.35 X
2.4 23700 743 8990 1.60 X
2.7 20900 652 8990 1.80 X
K 97R57 (E)DRN 80M4 410 691/727
3.1 18800 573 8990 2.0 X
KF 97R57 (E)DRN 80M4 455 692/727
3.5 16000 504 8990 2.4 X
KA 97R57 (E)DRN 80M4 370 694/727
4.0 13800 437 8990 2.8 X
KAF 97R57 (E)DRN 80M4 425 692/727
4.6 12300 382 8990 3.1 X
5.7 9930 305 8990 3.8 X
6.8 8360 258 8990 4.5 X
24833231/EN-US – 07/2021

7.5 7520 232 8990 5.0 X

8.8 6400 199 8990 5.9 X

Catalog – DRN.. Gearmotors (IE3) 569

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.4 23300 726 6150 1.00 X

2.7 20600 638 6230 1.15 X
3.1 18000 562 6290 1.30 X
3.7 15200 474 6360 1.55 X
K 87R57 (E)DRN 80M4 280 683/727
4.1 13700 426 6390 1.75 X
KF 87R57 (E)DRN 80M4 300 684/727
4.7 12000 373 6420 2.0 X
KA 87R57 (E)DRN 80M4 250 686/727
5.3 10400 330 6440 2.3 X
KAF 87R57 (E)DRN 80M4 280 684/727
6.0 9370 294 6460 2.5 X
7.0 8140 250 6480 2.9 X
7.4 7660 236 6480 3.1 X
8.7 6490 201 6500 3.7 X
4.8 11900 367 3730 1.15 X
5.3 10600 328 3910 1.30 X
6.0 9480 290 4050 1.45 X K 77R37 (E)DRN 80M4 170 675/727
7.0 8180 252 4180 1.70 X KF 77R37 (E)DRN 80M4 190 676/727
7.9 7180 221 4260 1.90 X KA 77R37 (E)DRN 80M4 155 678/727
9.0 6330 195 4320 2.2 X KAF 77R37 (E)DRN 80M4 170 676/727
10 5630 175 4360 2.4 X
11 4960 154 4400 2.8 X
8.1 7080 217 2350 1.00 X
K 67R37 (E)DRN 80M4 120 667/727
9.1 6210 191 2530 1.15 X
KF 67R37 (E)DRN 80M4 130 668/727
11 5360 166 2670 1.35 X
KA 67R37 (E)DRN 80M4 110 670/727
12 4720 144 2750 1.55 X
KAF 67R37 (E)DRN 80M4 125 668/727
14 4000 122 2830 1.80 X
12 4730 145 1830 1.10 X K 57R37 (E)DRN 80M4 105 660/727
14 4250 129 1910 1.25 X KF 57R37 (E)DRN 80M4 115 661/727
16 3620 111 1990 1.45 X KA 57R37 (E)DRN 80M4 100 662/727
18 3180 97 2030 1.65 X KAF 57R37 (E)DRN 80M4 115 661/727
K 47R37 (E)DRN 80M4 92 649/727
18 3260 99 1420 1.10 X KF 47R37 (E)DRN 80M4 99 650/727
19 3090 94 1480 1.15 X KA 47R37 (E)DRN 80M4 90 651/727
KAF 47R37 (E)DRN 80M4 96 650/727
6.7 9420 174.19 6460 2.5 K 87 DRN 90S6 240 683
7.1 8880 164.34* 6470 2.7 KF 87 DRN 90S6 260 684
7.9 7960 147.32* 6480 3.0 KA 87 DRN 90S6 215 686
9.2 6860 126.91* 6490 3.5 KAF 87 DRN 90S6 245 684
8.9 7100 197.37 6490 3.4 X K 87 (E)DRN 80M4 230 683
10 6260 174.19 6500 3.8 X KF 87 (E)DRN 80M4 250 684
11 5910 164.34* 6500 4.0 X KA 87 (E)DRN 80M4 205 686
12 5300 147.32* 6510 4.5 X KAF 87 (E)DRN 80M4 230 684
8.6 7310 135.28 4250 1.85
K 77 DRN 90S6 160 675
9.1 6950 128.52 4280 1.95
KF 77 DRN 90S6 180 676
10 6140 113.56 4330 2.2
KA 77 DRN 90S6 145 678
12 5240 97.05 4380 2.6
KAF 77 DRN 90S6 165 676
13 4810 88.97 4410 2.9
11 5540 154.02 4370 2.5 X
K 77 (E)DRN 80M4 150 675
13 4860 135.28 4400 2.8 X
KF 77 (E)DRN 80M4 170 676
14 4620 128.52 4420 3.0 X
KA 77 (E)DRN 80M4 135 678
15 4080 113.56 4440 3.4 X
KAF 77 (E)DRN 80M4 150 676
18 3490 97.05 4460 3.9 X
11 5840 108.03 2590 1.25
11 5550 102.62 2640 1.30
13 4860 90.04 2730 1.50
K 67 DRN 90S6 110 667
15 4130 76.37 2820 1.75
224833231/EN-US – 07/2021

KF 67 DRN 90S6 120 668

17 3720 68.95 2860 1.95
KA 67 DRN 90S6 100 670
19 3280 60.66 2900 2.2
KAF 67 DRN 90S6 115 668
20 3090 57.28 2920 2.3
24 2630 48.77 2920 2.8
26 2390 44.32 2920 3.0

570 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

14 4440 123.54 2790 1.65 X

16 3880 108.03 2850 1.85 X
17 3690 102.62 2860 1.95 X K 67 (E)DRN 80M4 94 667
19 3230 90.04 2900 2.2 X KF 67 (E)DRN 80M4 105 668
23 2740 76.37 2920 2.6 X KA 67 (E)DRN 80M4 88 670
25 2480 68.95 2920 2.9 X KAF 67 (E)DRN 80M4 100 668
29 2180 60.66 2920 3.3 X
31 2060 57.28 2920 3.5 X
13 4880 90.26* 1800 1.10
15 4140 76.56* 1930 1.30
17 3730 69.12 1970 1.40
K 57 DRN 90S6 95 660
19 3280 60.81* 2020 1.60
KF 57 DRN 90S6 105 661
20 3100 57.42* 2040 1.70
KA 57 DRN 90S6 90 662 10
24 2640 48.89 2090 2.0
KAF 57 DRN 90S6 105 661
26 2400 44.43 2110 2.2
30 2080 38.49 2140 2.5
33 1930 35.70 2150 2.8
14 4450 123.85 1890 1.20 X
16 3890 108.29 1960 1.35 X
17 3700 102.88* 1980 1.45 X
19 3240 90.26* 2030 1.65 X K 57 (E)DRN 80M4 81 660
23 2750 76.56* 2080 1.95 X KF 57 (E)DRN 80M4 91 661
25 2480 69.12 2100 2.1 X KA 57 (E)DRN 80M4 76 662
29 2180 60.81* 2130 2.4 X KAF 57 (E)DRN 80M4 89 661
30 2060 57.42* 2140 2.6 X
36 1750 48.89 2170 3.0 X
39 1590 44.43 2180 3.3 X
29 2160 60.27 2020 2.0 X
33 1900 52.94 2020 2.3 X
35 1800 50.29 2020 2.4 X K 49 (E)DRN 80M4 95 656
39 1590 44.44 2020 2.8 X KF 49 (E)DRN 80M4 99 657
46 1360 37.98 2020 3.2 X KA 49 (E)DRN 80M4 89 658
50 1250 34.81 1980 3.5 X KAF 49 (E)DRN 80M4 100 657
57 1090 30.55 1920 4.0 X
60 1040 28.95 1890 4.2 X
18 3420 63.30* 1370 1.05
20 3070 56.83 1480 1.15
24 2640 48.95* 1590 1.35
25 2480 46.03* 1620 1.40
K 47 DRN 90S6 82 649
29 2140 39.61 1690 1.65
KF 47 DRN 90S6 89 650
33 1910 35.39 1730 1.85
KA 47 DRN 90S6 80 651
37 1690 31.30 1760 2.1
KAF 47 DRN 90S6 86 650
40 1580 29.32 1740 2.2
45 1400 25.91 1690 2.5
48 1300 24.06 1660 2.7
53 1170 21.81 1620 3.0
19 3260 90.86 1420 1.10 X
21 3060 85.12* 1480 1.15 X
23 2700 75.20* 1570 1.30 X
25 2510 69.84 1620 1.40 X
K 47 (E)DRN 80M4 68 649
28 2270 63.30* 1660 1.55 X
KF 47 (E)DRN 80M4 75 650
31 2040 56.83 1700 1.75 X
KA 47 (E)DRN 80M4 66 651
36 1760 48.95* 1750 2.0 X
KAF 47 (E)DRN 80M4 72 650
38 1650 46.03* 1750 2.1 X
44 1420 39.61 1700 2.5 X
24833231/EN-US – 07/2021

49 1270 35.39 1650 2.8 X

56 1120 31.30 1610 3.1 X

Catalog – DRN.. Gearmotors (IE3) 571

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

35 1780 49.69 1690 1.50 X

40 1560 43.45 1660 1.70 X
42 1480 41.28 1640 1.80 X
48 1300 36.22 1600 2.0 X
K 39 (E)DRN 80M4 65 645
57 1100 30.72 1540 2.4 X
KF 39 (E)DRN 80M4 69 646
63 990 27.73 1500 2.7 X
KA 39 (E)DRN 80M4 63 647
72 870 24.40 1460 3.0 X
KAF 39 (E)DRN 80M4 67 646
76 820 23.04 1440 3.2 X
89 705 19.62 1380 3.7 X
98 640 17.83 1350 4.0 X
113 555 15.44 1290 4.5 X
39 1620 29.96 930 1.10
47 1350 24.99 920 1.30
50 1260 23.36 910 1.35
58 1090 20.19 890 1.50 K 37 DRN 90S6 67 638
68 920 17.15 870 1.70 KF 37 DRN 90S6 72 639
76 820 15.31 850 1.85 KA 37 DRN 90S6 66 640
89 705 13.08 830 2.1 KAF 37 DRN 90S6 70 639
96 655 12.14 820 2.2
111 565 10.49 790 2.5
131 480 8.91 760 2.9
39 1590 44.46 930 1.10 X
46 1360 37.97 920 1.30 X
49 1270 35.57 910 1.40 X
58 1070 29.96 890 1.65 X
61 1030 28.83 890 1.70 X
70 890 24.99 870 1.95 X
K 37 (E)DRN 80M4 54 638
75 840 23.36 860 2.0 X
KF 37 (E)DRN 80M4 59 639
87 725 20.19 830 2.2 X
KA 37 (E)DRN 80M4 53 640
102 615 17.15 800 2.6 X
KAF 37 (E)DRN 80M4 57 639
114 550 15.31 785 2.8 X
134 470 13.08 755 3.1 X
144 435 12.14 745 3.2 X
167 375 10.49 715 3.8 X
196 320 8.91 685 4.4 X
220 285 7.96 665 4.8 X
70 890 24.91 830 1.10 X
76 830 23.19 840 1.40 X
79 790 22.08 810 1.15 X
88 715 19.99 820 1.60 X
108 585 16.29 785 1.95 X K 29 (E)DRN 80M4 41 631
130 480 13.47 750 2.4 X KF 29 (E)DRN 80M4 44 635
147 425 11.94 730 2.7 X KA 29 (E)DRN 80M4 40 637
177 355 9.90 720 2.7 X KAF 29 (E)DRN 80M4 42 635
191 330 9.17 685 3.5 X
205 305 8.53 690 3.5 X
234 265 7.48 645 4.0 X
252 250 6.95 650 4.0 X
258 240 13.47 630 4.7
291 215 11.94 610 5.3
351 179 9.90 590 5.4 K 29 DRN 80MS2 41 631
379 166 9.17 565 6.9 KF 29 DRN 80MS2 44 635
407 155 8.53 560 7.0 KA 29 DRN 80MS2 40 637
465 136 7.48 530 8.0 KAF 29 DRN 80MS2 42 635
500 126 6.95 530 7.9
224833231/EN-US – 07/2021

604 104 5.75 500 9.5

572 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

94 665 18.55 715 1.05 X

111 570 15.84 695 1.25 X
119 525 14.69 685 1.35 X
138 455 12.70 665 1.55 X
148 425 11.84 655 1.65 X K 19 (E)DRN 80M4 37 625
170 370 10.32 635 1.80 X KF 19 (E)DRN 80M4 38 628
216 290 8.09 615 2.4 X KA 19 (E)DRN 80M4 36 630
253 245 6.91 590 2.9 X KAF 19 (E)DRN 80M4 37 628
273 230 6.41 575 3.1 X
316 199 5.54 555 3.5 X
339 186 5.16 540 3.8 X
389 162 4.50 520 4.4 X
363 174 9.58 530 3.2 10
430 147 8.09 505 4.8
K 19 DRN 80MS2 37 625
503 125 6.91 480 5.7
KF 19 DRN 80MS2 38 628
543 116 6.41 470 6.1
KA 19 DRN 80MS2 36 630
627 100 5.54 450 7.0
KAF 19 DRN 80MS2 37 628
673 94 5.16 440 7.6
772 82 4.50 425 8.7

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.19 457150 9363 42710 1.05 X

0.22 396750 8126 42710 1.20 X
0.24 358520 7343 42710 1.30 X
0.26 329420 6747 42710 1.40 X K 187R97 (E)DRN 90S4 3920 725/728
0.29 292510 5991 42710 1.6 X KH 187R97 (E)DRN 90S4 3770 726/728
0.33 261600 5358 42710 1.8 X
0.37 235190 4817 42710 2.0 X
0.40 213360 4370 42710 2.2 X
K 187R97 (E)DRN 90S4 3910 725/728
0.49 179110 3609 42710 2.6 X
KH 187R97 (E)DRN 90S4 3760 726/728
0.33 261460 5355 33720 1.20 X
0.37 233770 4788 33720 1.35 X
0.43 199160 4079 33720 1.6 X
0.52 164830 3376 33720 1.9 X
K 167R97 (E)DRN 90S4 2630 710/728
0.64 134510 2755 33720 2.3 X
KH 167R97 (E)DRN 90S4 2550 724/728
0.81 108290 2182 33720 2.9 X
1.0 84570 1704 33720 3.7 X
1.3 69880 1408 33720 4.4 X
1.4 64320 1296 33720 4.8 X
0.50 171670 3516 25280 1.05 X
0.58 148960 3051 25470 1.20 X
0.68 127430 2610 25720 1.40 X
0.76 113370 2322 25830 1.6 X K 157R97 (E)DRN 90S4 1760 715/728
1.1 82340 1659 25990 2.2 X KF 157R97 (E)DRN 90S4 1940 716/728
1.3 67740 1365 26070 2.6 X KA 157R97 (E)DRN 90S4 1680 718/728
1.4 60990 1229 26100 2.9 X KAF 157R97 (E)DRN 90S4 1810 716/728
1.6 54250 1093 26130 3.3 X
1.9 46750 942 26150 3.8 X
2.1 42380 854 26170 4.2 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 573

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.78 105900 2268 17900 1.10 X

0.91 93400 1926 18100 1.25 X
1.0 85200 1757 18200 1.35 X
1.1 74400 1541 18300 1.55 X
1.3 65000 1342 18400 1.75 X
K 127R77 (E)DRN 90S4 1060 707/728
1.5 56800 1177 18400 2.0 X
KF 127R77 (E)DRN 90S4 1160 708/728
1.7 49700 1025 18500 2.3 X
KA 127R77 (E)DRN 90S4 1000 710/728
2.0 43400 899 18500 2.6 X
KAF 127R77 (E)DRN 90S4 1080 708/728
2.2 37100 790 18500 3.1 X
2.5 33800 704 18500 3.4 X
2.9 29000 610 18600 4.0 X
3.2 26200 549 18600 4.4 X
3.7 22400 477 18600 5.1 X
1.3 65000 1336 14600 1.10 X
1.5 56700 1166 14600 1.25 X
1.7 49200 1030 14600 1.45 X
1.9 42900 904 14600 1.65 X
2.2 38400 793 14600 1.85 X K 107R77 (E)DRN 90S4 710 699/727
2.5 33600 696 14600 2.1 X KF 107R77 (E)DRN 90S4 740 700/727
2.9 29200 615 14600 2.4 X KA 107R77 (E)DRN 90S4 650 702/727
3.4 24800 522 14600 2.9 X KAF 107R77 (E)DRN 90S4 700 700/727
3.8 21700 461 14600 3.2 X
4.3 19100 408 14600 3.7 X
4.8 17400 364 14600 4.1 X
5.5 15200 318 14600 4.6 X
2.4 35900 743 8990 1.05 X
2.7 31600 652 8990 1.20 X
3.1 28300 573 8990 1.35 X K 97R57 (E)DRN 90S4 425 691/727
3.5 24300 504 8990 1.55 X KF 97R57 (E)DRN 90S4 470 692/727
4.0 21000 437 8990 1.80 X KA 97R57 (E)DRN 90S4 385 694/727
4.6 18600 382 8990 2.0 X KAF 97R57 (E)DRN 90S4 440 692/727
5.2 16300 342 8990 2.3 X
5.8 15000 305 8990 2.5 X
3.7 23000 474 6160 1.05 X
4.1 20700 426 6230 1.15 X
4.7 18200 373 6290 1.30 X
K 87R57 (E)DRN 90S4 290 683/727
5.3 15900 330 6340 1.50 X
KF 87R57 (E)DRN 90S4 310 684/727
6.0 14200 294 6380 1.70 X
KA 87R57 (E)DRN 90S4 265 686/727
7.0 12300 250 6420 1.95 X
KAF 87R57 (E)DRN 90S4 295 684/727
7.5 11600 236 6430 2.1 X
8.8 9840 201 6450 2.4 X
9.6 8920 183 6470 2.7 X
7.0 12300 252 3680 1.10 X
K 77R37 (E)DRN 90S4 185 675/727
8.0 10800 221 3890 1.25 X
KF 77R37 (E)DRN 90S4 200 676/727
9.0 9550 195 4040 1.45 X
KA 77R37 (E)DRN 90S4 170 678/727
10 8500 175 4150 1.60 X
KAF 77R37 (E)DRN 90S4 185 676/727
11 7500 154 4230 1.85 X
K 67R37 (E)DRN 90S4 130 667/727
12 7120 144 2350 1.00 X KF 67R37 (E)DRN 90S4 145 668/727
14 6030 122 2560 1.20 X KA 67R37 (E)DRN 90S4 125 670/727
KAF 67R37 (E)DRN 90S4 135 668/727
K 97 DRN 112M6 425 691
7.7 12200 153.21* 8990 3.1
KF 97 DRN 112M6 470 692
8.4 11200 140.28 8990 3.4
KA 97 DRN 112M6 385 694
9.6 9900 123.93* 8990 3.8
KAF 97 DRN 112M6 440 692
224833231/EN-US – 07/2021

K 97 (E)DRN 90S4 370 691

10 9440 176.05* 8990 4.0 X
KF 97 (E)DRN 90S4 415 692
12 8210 153.21* 8990 4.6 X
KA 97 (E)DRN 90S4 330 694
13 7520 140.28 8990 5.1 X
KAF 97 (E)DRN 90S4 385 692
K 87 DRN 112M6 295 683
KF 87 DRN 112M6 315 684
9.3 10100 126.91* 6450 2.4
KA 87 DRN 112M6 265 686
KAF 87 DRN 112M6 295 684

574 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.9 10500 197.37 6440 2.3 X

10 9340 174.19 6460 2.6 X K 87 (E)DRN 90S4 240 683
11 8810 164.34* 6470 2.7 X KF 87 (E)DRN 90S4 260 684
12 7900 147.32* 6480 3.0 X KA 87 (E)DRN 90S4 215 686
14 6800 126.91* 6490 3.5 X KAF 87 (E)DRN 90S4 245 684
15 6210 115.82 6500 3.9 X
K 77 DRN 112M6 215 675
KF 77 DRN 112M6 230 676
12 7750 97.05 4210 1.75
KA 77 DRN 112M6 200 678
KAF 77 DRN 112M6 215 676
11 8260 154.02 4170 1.65 X
13 7250 135.28 4250 1.90 X
14 6890 128.52 4280 2.0 X K 77 (E)DRN 90S4 160 675 10
16 6090 113.56 4340 2.2 X KF 77 (E)DRN 90S4 180 676
18 5200 97.05 4390 2.6 X KA 77 (E)DRN 90S4 145 678
20 4770 88.97 4410 2.9 X KAF 77 (E)DRN 90S4 165 676
23 4180 78.07 4440 3.3 X
24 3960 73.99 4450 3.5 X
14 6620 123.54 2450 1.10 X
16 5790 108.03 2600 1.25 X
17 5500 102.62 2640 1.30 X
20 4820 90.04 2740 1.50 X
K 67 (E)DRN 90S4 110 667
23 4090 76.37 2820 1.75 X
KF 67 (E)DRN 90S4 120 668
26 3690 68.95 2860 1.95 X
KA 67 (E)DRN 90S4 100 670
29 3250 60.66 2900 2.2 X
KAF 67 (E)DRN 90S4 115 668
31 3070 57.28 2920 2.4 X
36 2610 48.77 2920 2.8 X
40 2370 44.32 2920 3.0 X
46 2050 38.39 2920 3.4 X
20 4840 90.26* 1810 1.10 X
23 4100 76.56* 1930 1.30 X
25 3700 69.12 1980 1.45 X
29 3260 60.81* 2030 1.65 X
31 3070 57.42* 2040 1.70 X
36 2620 48.89 2090 2.0 X
40 2380 44.43 2110 2.2 X
46 2060 38.49 2140 2.6 X
49 1910 35.70 2150 2.8 X
58 1620 30.28 2070 3.3 X
64 1460 27.34 2020 3.6 X K 57 (E)DRN 90S4 95 660
73 1290 24.05 1950 4.1 X KF 57 (E)DRN 90S4 105 661
78 1210 22.71 1920 4.4 X KA 57 (E)DRN 90S4 90 662
91 1030 19.34 1840 4.9 X KAF 57 (E)DRN 90S4 105 661
100 940 17.57 1790 5.2 X
116 810 15.22 1720 5.8 X
133 710 13.25 1660 6.3 X
148 635 11.92 1590 5.7 X
157 600 11.26 1570 6.1 X
184 510 9.59 1500 7.0 X
202 465 8.71 1460 7.4 X
234 400 7.55 1390 8.0 X
268 350 6.57 1340 8.7 X
376 250 4.69 1210 11 X
29 3230 60.27 2020 1.35 X
33 2830 52.94 2020 1.55 X
24833231/EN-US – 07/2021

35 2690 50.29 2000 1.65 X

40 2380 44.44 1960 1.85 X
K 49 (E)DRN 90S4 105 656
46 2030 37.98 1900 2.2 X
KF 49 (E)DRN 90S4 110 657
51 1860 34.81 1860 2.4 X
KA 49 (E)DRN 90S4 100 658
58 1630 30.55 1810 2.7 X
KAF 49 (E)DRN 90S4 110 657
61 1550 28.95 1790 2.9 X
70 1350 25.34 1740 3.3 X
77 1220 22.83 1690 3.6 X
88 1070 20.03 1640 4.1 X

Catalog – DRN.. Gearmotors (IE3) 575

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

28 3390 63.30* 1380 1.05 X

31 3040 56.83 1490 1.15 X
36 2620 48.95* 1590 1.35 X
38 2460 46.03* 1590 1.45 X
44 2120 39.61 1560 1.65 X K 47 (E)DRN 90S4 82 649
50 1890 35.39 1530 1.85 X KF 47 (E)DRN 90S4 89 650
56 1670 31.30 1500 2.1 X KA 47 (E)DRN 90S4 80 651
60 1570 29.32 1480 2.2 X KAF 47 (E)DRN 90S4 86 650
68 1380 25.91 1440 2.5 X
73 1290 24.06 1420 2.7 X
81 1160 21.81 1390 3.0 X
90 1050 19.58 1350 3.4 X
35 2660 49.69 1500 1.00 X
41 2330 43.45 1490 1.15 X
43 2210 41.28 1480 1.20 X
49 1940 36.22 1450 1.35 X
57 1640 30.72 1420 1.60 X
64 1480 27.73 1390 1.80 X
K 39 (E)DRN 90S4 79 645
72 1300 24.40 1360 2.0 X
KF 39 (E)DRN 90S4 83 646
76 1230 23.04 1340 2.1 X
KA 39 (E)DRN 90S4 77 647
90 1050 19.62 1300 2.5 X
KAF 39 (E)DRN 90S4 81 646
99 950 17.83 1270 2.7 X
114 820 15.44 1230 3.0 X
131 720 13.44 1190 3.3 X
138 680 12.73 1230 3.2 X
146 645 12.09 1210 3.5 X
166 565 10.61 1160 4.4 X
59 1600 29.96 765 1.10 X
61 1540 28.83 765 1.15 X
71 1340 24.99 760 1.30 X
75 1250 23.36 760 1.40 X
87 1080 20.19 745 1.50 X
103 920 17.15 730 1.75 X
115 820 15.31 720 1.90 X K 37 (E)DRN 90S4 67 638
135 700 13.08 700 2.1 X KF 37 (E)DRN 90S4 72 639
145 650 12.14 690 2.2 X KA 37 (E)DRN 90S4 66 640
168 560 10.49 675 2.5 X KAF 37 (E)DRN 90S4 70 639
198 475 8.91 650 3.0 X
221 425 7.96 635 3.2 X
259 360 6.80 610 3.6 X
277 340 6.37 600 3.8 X
329 285 5.36 575 4.3 X
443 210 3.98 530 5.2 X
88 1070 19.99 735 1.05 X
108 870 16.29 715 1.30 X
131 720 13.47 695 1.60 X
148 640 11.94 680 1.80 X
K 29 (E)DRN 90S4 54 631
178 530 9.90 685 1.85 X
KF 29 (E)DRN 90S4 57 635
192 490 9.17 645 2.3 X
KA 29 (E)DRN 90S4 53 637
206 455 8.53 660 2.4 X
KAF 29 (E)DRN 90S4 55 635
236 400 7.48 615 2.7 X
253 370 6.95 625 2.7 X
306 305 5.75 595 3.2 X
346 270 5.10 575 3.6 X
224833231/EN-US – 07/2021

576 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

352 265 9.90 575 3.6

380 245 9.17 545 4.6
K 29 DRN 80M2 41 631
408 230 8.53 550 4.7
KF 29 DRN 80M2 44 635
466 200 7.48 515 5.4
KA 29 DRN 80M2 40 637
501 189 6.95 520 5.3
KAF 29 DRN 80M2 42 635
606 156 5.75 490 6.3
684 138 5.10 470 7.0
139 680 12.70 600 1.05 X
149 635 11.84 595 1.10 X
171 550 10.32 585 1.20 X
K 19 (E)DRN 90S4 50 625
218 430 8.09 585 1.65 X
KF 19 (E)DRN 90S4 51 628
255 370 6.91 560 1.90 X
KA 19 (E)DRN 90S4 49 630
275 340 6.41 550 2.1 X
KAF 19 (E)DRN 90S4 50 628 10
318 295 5.54 530 2.4 X
341 275 5.16 520 2.6 X
392 240 4.50 505 2.9 X
431 215 8.09 490 3.2
504 187 6.91 470 3.8 K 19 DRN 80M2 37 625
544 174 6.41 460 4.1 KF 19 DRN 80M2 38 628
629 150 5.54 440 4.7 KA 19 DRN 80M2 36 630
675 140 5.16 430 5.1 KAF 19 DRN 80M2 37 628
774 122 4.50 415 5.8

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.26 437980 6747 42710 1.05 X

0.29 388910 5991 42710 1.20 X
0.33 347820 5358 42710 1.35 X
0.37 312700 4817 42710 1.5 X
K 187R97 (E)DRN 90L4 3920 725/728
0.40 283680 4370 42710 1.7 X
KH 187R97 (E)DRN 90L4 3780 726/728
0.49 238140 3609 42710 2.0 X
0.58 202050 3062 42710 2.3 X
0.70 166220 2519 42710 2.8 X
0.78 149650 2268 42710 3.1 X
0.37 309750 4788 33720 1.00 X
0.43 264790 4079 33720 1.15 X
0.52 219150 3376 33720 1.40 X
0.64 178840 2755 33720 1.8 X K 167R97 (E)DRN 90L4 2640 710/728
0.81 143980 2182 33720 2.2 X KH 167R97 (E)DRN 90L4 2560 724/728
1.0 112440 1704 33720 2.8 X
1.3 92910 1408 33720 3.3 X
1.4 85520 1296 33720 3.6 X
0.68 169430 2610 25230 1.05 X
0.76 150730 2322 25440 1.15 X
1.1 109470 1659 25790 1.6 X
1.3 90070 1365 25930 2.0 X K 157R97 (E)DRN 90L4 1760 715/728
1.4 81100 1229 25990 2.2 X KF 157R97 (E)DRN 90L4 1940 716/728
1.6 72120 1093 26040 2.5 X KA 157R97 (E)DRN 90L4 1680 718/728
1.9 62160 942 26090 2.9 X KAF 157R97 (E)DRN 90L4 1810 716/728
2.1 56350 854 26110 3.1 X
3.1 37410 567 26170 4.7 X
3.5 33260 504 26180 5.3 X
24833231/EN-US – 07/2021

K 127R87 (E)DRN 90L4 1120 707/728

3.3 33200 536 18500 3.5 X
KF 127R87 (E)DRN 90L4 1210 708/728
4.2 26100 418 18600 4.4 X
KA 127R87 (E)DRN 90L4 1050 710/728
4.8 23100 367 18600 5.0 X
KAF 127R87 (E)DRN 90L4 1140 708/728

Catalog – DRN.. Gearmotors (IE3) 577

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.0 114200 1757 17800 1.00 X

1.1 99900 1541 18000 1.15 X
1.3 87200 1342 18100 1.30 X
1.5 76300 1177 18300 1.50 X
1.7 66600 1025 18300 1.75 X K 127R77 (E)DRN 90L4 1070 707/728
2.0 58200 899 18400 1.95 X KF 127R77 (E)DRN 90L4 1160 708/728
2.2 50200 790 18500 2.3 X KA 127R77 (E)DRN 90L4 1010 710/728
2.5 45400 704 18500 2.5 X KAF 127R77 (E)DRN 90L4 1090 708/728
2.9 39100 610 18500 2.9 X
3.2 35300 549 18500 3.3 X
3.7 30300 477 18600 3.8 X
4.2 26900 418 18600 4.3 X
1.7 66200 1030 14600 1.05 X
2.0 57800 904 14600 1.20 X
2.2 51500 793 14600 1.35 X
2.5 45000 696 14600 1.55 X K 107R77 (E)DRN 90L4 720 699/727
2.9 39400 615 14600 1.80 X KF 107R77 (E)DRN 90L4 740 700/727
3.4 33400 522 14600 2.1 X KA 107R77 (E)DRN 90L4 660 702/727
3.8 29300 461 14600 2.4 X KAF 107R77 (E)DRN 90L4 710 700/727
4.3 25900 408 14600 2.7 X
4.9 23400 364 14600 3.0 X
5.6 20500 318 14600 3.5 X
3.1 37900 573 8990 1.00 X
3.5 32600 504 8990 1.15 X
4.0 28200 437 8990 1.35 X
K 97R57 (E)DRN 90L4 435 691/727
4.6 24900 382 8990 1.55 X
KF 97R57 (E)DRN 90L4 475 692/727
5.2 22000 342 8990 1.75 X
KA 97R57 (E)DRN 90L4 395 694/727
5.8 20100 305 8990 1.90 X
KAF 97R57 (E)DRN 90L4 445 692/727
6.9 16900 258 8990 2.2 X
7.6 15200 232 8990 2.5 X
8.9 13000 199 8990 2.9 X
5.4 21300 330 6210 1.10 X
6.0 19100 294 6270 1.25 X
7.1 16400 250 6330 1.45 X K 87R57 (E)DRN 90L4 300 683/727
7.5 15500 236 6350 1.55 X KF 87R57 (E)DRN 90L4 320 684/727
8.8 13100 201 6400 1.80 X KA 87R57 (E)DRN 90L4 270 686/727
9.7 11900 183 6420 2.0 X KAF 87R57 (E)DRN 90L4 300 684/727
11 10300 159 6450 2.3 X
13 9170 141 6460 2.5 X
K 77R37 (E)DRN 90L4 190 675/727
9.1 12700 195 3620 1.05 X
KF 77R37 (E)DRN 90L4 210 676/727
10 11300 175 3820 1.20 X
KA 77R37 (E)DRN 90L4 175 678/727
11 10000 154 3990 1.35 X
KAF 77R37 (E)DRN 90L4 190 676/727
K 97 DRN 112M6 425 691
7.7 16300 153.21* 8990 2.3
KF 97 DRN 112M6 470 692
8.4 14900 140.28 8990 2.5
KA 97 DRN 112M6 385 694
9.5 13200 123.93* 8990 2.9
KAF 97 DRN 112M6 440 692
10 12500 176.05* 8990 3.0 X K 97 (E)DRN 90L4 380 691
12 10900 153.21* 8990 3.5 X KF 97 (E)DRN 90L4 425 692
13 10000 140.28 8990 3.8 X KA 97 (E)DRN 90L4 340 694
14 8830 123.93* 8990 4.3 X KAF 97 (E)DRN 90L4 395 692
K 87 DRN 112M6 295 683
9.3 13500 126.91* 6390 1.75
KF 87 DRN 112M6 315 684
10 12300 115.82 6410 1.95
KA 87 DRN 112M6 265 686
12 10900 102.71* 6440 2.2
224833231/EN-US – 07/2021

KAF 87 DRN 112M6 295 684

10 12400 174.19 6410 1.90 X
11 11700 164.34* 6420 2.0 X
K 87 (E)DRN 90L4 250 683
12 10500 147.32* 6440 2.3 X
KF 87 (E)DRN 90L4 270 684
14 9050 126.91* 6460 2.6 X
KA 87 (E)DRN 90L4 220 686
15 8250 115.82 6480 2.9 X
KAF 87 (E)DRN 90L4 250 684
17 7320 102.71* 6490 3.3 X
20 6150 86.34 6500 3.9 X
K 77 DRN 112M6 215 675
12 10300 97.05 3950 1.30
KF 77 DRN 112M6 230 676
13 9490 88.97 4050 1.45
KA 77 DRN 112M6 200 678
15 8330 78.07 4160 1.65
KAF 77 DRN 112M6 215 676

578 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

13 9640 135.28 4030 1.40 X

14 9160 128.52 4080 1.50 X
16 8090 113.56 4180 1.70 X
18 6920 97.05 4280 2.0 X
20 6340 88.97 4320 2.2 X K 77 (E)DRN 90L4 170 675
23 5560 78.07 4370 2.5 X KF 77 (E)DRN 90L4 185 676
24 5270 73.99 4380 2.6 X KA 77 (E)DRN 90L4 150 678
27 4610 64.75 4420 3.0 X KAF 77 (E)DRN 90L4 170 676
30 4160 58.34 4440 3.3 X
35 3640 51.18 4460 3.8 X
39 3220 45.16 4470 4.3 X
44 2850 40.04 4480 4.8 X
20 6420 90.04 2490 1.15 X 10
23 5440 76.37 2650 1.35 X
26 4910 68.95 2730 1.50 X
29 4320 60.66 2800 1.70 X
31 4080 57.28 2830 1.80 X K 67 (E)DRN 90L4 115 667
36 3470 48.77 2880 2.1 X KF 67 (E)DRN 90L4 125 668
40 3160 44.32 2910 2.3 X KA 67 (E)DRN 90L4 110 670
46 2730 38.39 2920 2.6 X KAF 67 (E)DRN 90L4 120 668
50 2530 35.62 2920 2.9 X
58 2150 30.22 2920 3.4 X
65 1940 27.28 2920 3.7 X
74 1710 24.00 2920 4.1 X
26 4920 69.12 1790 1.10 X
29 4330 60.81* 1900 1.20 X
31 4090 57.42* 1930 1.30 X
36 3480 48.89 2000 1.50 X
40 3160 44.43 2040 1.70 X K 57 (E)DRN 90L4 100 660
46 2740 38.49 2070 1.95 X KF 57 (E)DRN 90L4 110 661
49 2540 35.70 2040 2.1 X KA 57 (E)DRN 90L4 97 662
58 2150 30.28 1980 2.5 X KAF 57 (E)DRN 90L4 110 661
65 1940 27.34 1930 2.7 X
73 1710 24.05 1880 3.1 X
78 1610 22.71 1850 3.3 X
91 1370 19.34 1780 3.7 X
33 3770 52.94 1840 1.15 X
35 3580 50.29 1840 1.25 X
40 3160 44.44 1810 1.40 X
47 2700 37.98 1770 1.65 X
51 2480 34.81 1750 1.80 X
K 49 (E)DRN 90L4 115 656
58 2170 30.55 1710 2.0 X
KF 49 (E)DRN 90L4 115 657
61 2060 28.95 1700 2.1 X
KA 49 (E)DRN 90L4 105 658
70 1800 25.34 1650 2.5 X
KAF 49 (E)DRN 90L4 120 657
77 1620 22.83 1620 2.7 X
88 1420 20.03 1570 3.1 X
100 1260 17.67 1530 3.5 X
113 1110 15.67 1480 3.9 X
132 950 13.38 1430 4.4 X
38 3280 46.03* 1420 1.10 X
45 2820 39.61 1420 1.25 X
50 2520 35.39 1410 1.40 X
56 2230 31.30 1390 1.60 X
60 2090 29.32 1380 1.70 X
68 1840 25.91 1350 1.90 X K 47 (E)DRN 90L4 89 649
73 1710 24.06 1330 2.1 X KF 47 (E)DRN 90L4 96 650
24833231/EN-US – 07/2021

81 1550 21.81 1310 2.3 X KA 47 (E)DRN 90L4 87 651

90 1390 19.58 1290 2.5 X KAF 47 (E)DRN 90L4 93 650
105 1200 16.86 1250 2.8 X
111 1130 15.86 1230 3.0 X
129 970 13.65 1190 3.3 X
145 860 12.19 1160 3.6 X
150 830 11.77 1140 3.0 X

Catalog – DRN.. Gearmotors (IE3) 579

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

49 2580 36.22 1310 1.05 X

58 2190 30.72 1300 1.20 X
64 1970 27.73 1280 1.35 X
72 1740 24.40 1260 1.55 X
77 1640 23.04 1250 1.60 X
90 1390 19.62 1220 1.85 X K 39 (E)DRN 90L4 86 645
99 1270 17.83 1200 2.0 X KF 39 (E)DRN 90L4 90 646
114 1100 15.44 1170 2.2 X KA 39 (E)DRN 90L4 84 647
131 950 13.44 1140 2.5 X KAF 39 (E)DRN 90L4 87 646
139 900 12.73 1190 2.4 X
146 860 12.09 1180 2.6 X
167 755 10.61 1140 3.3 X
196 640 9.00 1090 4.1 X
217 575 8.12 1060 4.6 X
76 1660 23.36 660 1.05 X
88 1430 20.19 665 1.15 X
103 1220 17.15 660 1.30 X
115 1090 15.31 655 1.40 X
135 930 13.08 645 1.55 X
K 37 (E)DRN 90L4 74 638
146 860 12.14 640 1.65 X
KF 37 (E)DRN 90L4 79 639
168 745 10.49 630 1.90 X
KA 37 (E)DRN 90L4 73 640
198 635 8.91 615 2.2 X
KAF 37 (E)DRN 90L4 77 639
222 565 7.96 600 2.4 X
260 480 6.80 580 2.7 X
278 450 6.37 575 2.8 X
329 380 5.36 555 3.2 X
444 280 3.98 515 3.9 X
108 1160 16.29 650 1.00
131 960 13.47 640 1.20 X
148 850 11.94 630 1.35 X
193 650 9.17 605 1.75 X
K 29 (E)DRN 90L4 61 631
207 605 8.53 635 1.75 X
KF 29 (E)DRN 90L4 63 635
236 530 7.48 585 2.0 X
KA 29 (E)DRN 90L4 60 637
254 495 6.95 605 2.0 X
KAF 29 (E)DRN 90L4 62 635
307 410 5.75 580 2.4 X
347 360 5.10 560 2.7 X
451 275 3.92 520 4.0 X
554 225 3.19 495 4.3 X
382 325 9.17 525 3.5
411 305 8.53 535 3.5
469 265 7.48 500 4.0 K 29 DRN 90S2 54 631
504 245 6.95 505 4.0 KF 29 DRN 90S2 57 635
610 205 5.75 480 4.8 KA 29 DRN 90S2 53 637
688 183 5.10 465 5.3 KAF 29 DRN 90S2 55 635
895 141 3.92 430 7.9
1100 115 3.19 405 8.5
189 665 18.55 530 1.05
221 565 15.84 520 1.25
239 525 14.69 515 1.35
276 455 12.70 500 1.55
296 425 11.84 495 1.65 K 19 DRN 90S2 50 625
340 370 10.32 480 1.80 KF 19 DRN 90S2 51 628
433 290 8.09 475 2.4 KA 19 DRN 90S2 49 630
507 245 6.91 455 2.9 KAF 19 DRN 90S2 50 628
547 230 6.41 445 3.1
224833231/EN-US – 07/2021

633 199 5.54 430 3.5

679 186 5.16 420 3.8
779 162 4.50 405 4.4

580 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.40 430890 4370 42710 1.10 X

0.48 361720 3609 42710 1.30 X
0.57 306890 3062 42710 1.6 X
0.62 277860 2818 42710 1.7 X
K 187R97 (E)DRN 100LM4 3940 725/728
0.69 252470 2519 42710 1.9 X
KH 187R97 (E)DRN 100LM4 3790 726/728
0.77 227310 2268 42710 2.1 X
0.85 205860 2054 42710 2.3 X
0.96 182510 1821 42710 2.6 X
1.1 160860 1605 42710 2.9 X
0.63 271640 2755 33720 1.15 X K 167R97 (E)DRN 100LM4 2670 710/728
0.77 223130 2263 33720 1.40 X KH 167R97 (E)DRN 100LM4 2580 724/728
0.80 218690 2182 33720 1.40 X 10
1.0 170790 1704 33720 1.8 X
1.2 141120 1408 33720 2.2 X K 167R97 (E)DRN 100LM4 2660 710/728
1.4 129890 1296 33720 2.4 X KH 167R97 (E)DRN 100LM4 2570 724/728
1.6 110350 1101 33720 2.8 X
1.9 94610 944 33720 3.3 X
0.97 177000 1805 25150 1.00 X
1.1 166270 1659 25220 1.05 X
1.3 136810 1365 25560 1.30 X
K 157R97 (E)DRN 100LM4 1790 715/728
1.4 123180 1229 25690 1.5 X
KF 157R97 (E)DRN 100LM4 1960 716/728
1.6 109550 1093 25800 1.6 X
KA 157R97 (E)DRN 100LM4 1710 718/728
1.9 94410 942 25910 1.9 X
KAF 157R97 (E)DRN 100LM4 1840 716/728
2.0 85590 854 25970 2.1 X
2.3 75770 756 26040 2.3 X
3.1 56830 567 26110 3.1 X
3.3 51100 536 18500 2.2 X
K 127R87 (E)DRN 100LM4 1140 707/728
3.7 44600 473 18500 2.6 X
KF 127R87 (E)DRN 100LM4 1230 708/728
4.2 40300 418 18500 2.9 X
KA 127R87 (E)DRN 100LM4 1080 710/728
4.8 35400 367 18500 3.2 X
KAF 127R87 (E)DRN 100LM4 1160 708/728
5.3 31700 330 18600 3.6 X
1.7 101000 1025 18000 1.15 X
2.0 88400 899 18100 1.30 X
2.2 76700 790 18200 1.50 X K 127R77 (E)DRN 100LM4 1100 707/728
2.5 69000 704 18300 1.65 X KF 127R77 (E)DRN 100LM4 1190 708/728
2.9 59600 610 18400 1.95 X KA 127R77 (E)DRN 100LM4 1030 710/728
3.2 53700 549 18400 2.1 X KAF 127R77 (E)DRN 100LM4 1120 708/728
3.7 46300 477 18500 2.5 X
4.2 40900 418 18500 2.8 X
2.5 68400 696 14600 1.05 X
2.9 60000 615 14600 1.20 X
3.4 50900 522 14600 1.40 X
K 107R77 (E)DRN 100LM4 740 699/727
3.8 44800 461 14600 1.60 X
KF 107R77 (E)DRN 100LM4 770 700/727
4.3 39600 408 14600 1.80 X
KA 107R77 (E)DRN 100LM4 680 702/727
4.8 35600 364 14600 2.0 X
KAF 107R77 (E)DRN 100LM4 730 700/727
5.5 31100 318 14600 2.3 X
6.2 28000 286 14600 2.5 X
7.0 24500 251 14600 2.9 X
4.6 37700 382 8990 1.00 X
5.2 33500 342 8990 1.15 X K 97R57 (E)DRN 100LM4 455 691/727
5.8 30400 305 8990 1.25 X KF 97R57 (E)DRN 100LM4 500 692/727
6.8 25600 258 8990 1.50 X KA 97R57 (E)DRN 100LM4 415 694/727
7.6 23100 232 8990 1.65 X KAF 97R57 (E)DRN 100LM4 470 692/727
8.8 19800 199 8990 1.90 X
24833231/EN-US – 07/2021

7.5 23500 236 6140 1.00 X

K 87R57 (E)DRN 100LM4 325 683/727
8.8 20000 201 6250 1.20 X
KF 87R57 (E)DRN 100LM4 345 684/727
9.6 18100 183 6290 1.30 X
KA 87R57 (E)DRN 100LM4 295 686/727
11 15700 159 6350 1.50 X
KAF 87R57 (E)DRN 100LM4 325 684/727
13 13900 141 6380 1.65 X
K 97 DRN 132S6 450 691
9.5 19800 123.93* 8990 1.90 KF 97 DRN 132S6 495 692
11 16800 105.13 8990 2.3 KA 97 DRN 132S6 410 694
KAF 97 DRN 132S6 465 692

Catalog – DRN.. Gearmotors (IE3) 581

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

10 18800 176.05* 8990 2.0 X

12 16400 153.21* 8990 2.3 X K 97 (E)DRN 100LM4 405 691
13 15000 140.28 8990 2.5 X KF 97 (E)DRN 100LM4 450 692
14 13200 123.93* 8990 2.9 X KA 97 (E)DRN 100LM4 365 694
17 11200 105.13 8990 3.4 X KAF 97 (E)DRN 100LM4 420 692
18 10300 96.80 8990 3.7 X
12 15800 147.32* 6350 1.50 X
14 13600 126.91* 6390 1.75 X
15 12400 115.82 6410 1.90 X K 87 (E)DRN 100LM4 275 683
17 11000 102.71* 6440 2.2 X KF 87 (E)DRN 100LM4 295 684
20 9260 86.34 6460 2.6 X KA 87 (E)DRN 100LM4 245 686
22 8510 79.34 6470 2.8 X KAF 87 (E)DRN 100LM4 275 684
25 7550 70.46 6480 3.2 X
28 6750 63.00* 6490 3.5 X
16 12100 113.56 3710 1.15 X
18 10400 97.05 3940 1.30 X
20 9540 88.97 4040 1.45 X
23 8370 78.07 4160 1.65 X
24 7930 73.99 4200 1.75 X
27 6940 64.75 4280 1.95 X K 77 (E)DRN 100LM4 195 675
30 6250 58.34 4320 2.2 X KF 77 (E)DRN 100LM4 210 676
34 5490 51.18 4370 2.5 X KA 77 (E)DRN 100LM4 175 678
39 4840 45.16 4410 2.8 X KAF 77 (E)DRN 100LM4 195 676
44 4290 40.04 4430 3.2 X
50 3770 35.20 4450 3.6 X
57 3310 30.89 4470 4.1 X
60 3130 29.27 4480 4.4 X
69 2740 25.62 4490 5.0 X
29 6500 60.66 2470 1.10 X
31 6140 57.28 2540 1.20 X
36 5230 48.77 2680 1.40 X
40 4750 44.32 2750 1.55 X
46 4110 38.39 2820 1.70 X
49 3820 35.62 2850 1.90 X
58 3240 30.22 2900 2.2 X
65 2920 27.28 2920 2.5 X
73 2570 24.00 2920 2.8 X K 67 (E)DRN 100LM4 140 667
78 2430 22.66 2920 2.8 X KF 67 (E)DRN 100LM4 150 668
91 2060 19.30 2920 3.2 X KA 67 (E)DRN 100LM4 135 670
101 1880 17.54 2920 3.5 X KAF 67 (E)DRN 100LM4 145 668
116 1620 15.19 2920 3.8 X
133 1410 13.22 2920 4.2 X
141 1330 12.48 2920 3.5 X
166 1140 10.63 2920 3.9 X
182 1030 9.66 2910 4.1 X
211 890 8.37 2800 4.3 X
242 780 7.28 2700 4.8 X
339 555 5.20 2460 5.5 X
36 5240 48.89 1730 1.00 X
40 4760 44.43 1830 1.10 X
46 4120 38.49 1850 1.30 X
49 3820 35.70 1830 1.40 X
58 3240 30.28 1800 1.65 X
64 2930 27.34 1770 1.80 X K 57 (E)DRN 100LM4 125 660
73 2580 24.05 1740 2.1 X KF 57 (E)DRN 100LM4 135 661
224833231/EN-US – 07/2021

78 2430 22.71 1720 2.2 X KA 57 (E)DRN 100LM4 120 662

91 2070 19.34 1670 2.5 X KAF 57 (E)DRN 100LM4 135 661
100 1880 17.57 1640 2.6 X
116 1630 15.22 1590 2.9 X
133 1420 13.25 1540 3.2 X
148 1270 11.92 1470 2.9 X
157 1200 11.26 1450 3.0 X

582 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

46 4070 37.98 1530 1.10 X

51 3730 34.81 1520 1.20 X
58 3270 30.55 1510 1.35 X
61 3100 28.95 1510 1.40 X
70 2710 25.34 1490 1.65 X
K 49 (E)DRN 100LM4 140 656
77 2440 22.83 1470 1.80 X
KF 49 (E)DRN 100LM4 140 657
88 2140 20.03 1440 2.1 X
KA 49 (E)DRN 100LM4 130 658
100 1890 17.67 1410 2.3 X
KAF 49 (E)DRN 100LM4 145 657
112 1680 15.67 1380 2.6 X
132 1430 13.38 1340 2.9 X
155 1210 11.37 1380 3.6 X
169 1110 10.42 1340 3.8 X
193 980 9.14 1300 4.5 X
10
68 2770 25.91 1170 1.25 X
81 2330 21.81 1160 1.50 X
90 2100 19.58 1150 1.70 X
104 1800 16.86 1130 1.85 X
111 1700 15.86 1120 2.0 X K 47 (E)DRN 100LM4 115 649
129 1460 13.65 1100 2.2 X KF 47 (E)DRN 100LM4 120 650
145 1300 12.19 1080 2.4 X KA 47 (E)DRN 100LM4 110 651
150 1260 11.77 1060 1.95 X KAF 47 (E)DRN 100LM4 120 650
167 1130 10.56 1040 2.2 X
194 970 9.10 1010 2.5 X
206 910 8.56 990 2.6 X
239 785 7.36 960 2.8 X
72 2610 24.40 1070 1.00 X
76 2470 23.04 1070 1.05 X
90 2100 19.62 1070 1.25 X
99 1910 17.83 1060 1.35 X
114 1650 15.44 1050 1.50 X
131 1440 13.44 1030 1.65 X
K 39 (E)DRN 100LM4 110 645
166 1130 10.61 1080 2.2 X
KF 39 (E)DRN 100LM4 115 646
196 960 9.00 1040 2.8 X
KA 39 (E)DRN 100LM4 110 647
217 870 8.12 1010 3.0 X
KAF 39 (E)DRN 100LM4 110 646
246 765 7.15 980 3.5 X
261 720 6.75 970 3.7 X
307 615 5.75 930 4.0 X
337 560 5.22 900 4.1 X
389 485 4.52 870 4.4 X
447 420 3.94 830 4.5 X
493 380 7.15 810 6.9
522 360 6.75 800 7.3
K 39 DRN 90L2 86 645
613 305 5.75 760 7.9
KF 39 DRN 90L2 90 646
675 280 5.22 740 8.2
KA 39 DRN 90L2 84 647
779 240 4.52 710 8.8
KAF 39 DRN 90L2 87 646
895 210 3.94 680 9.0
1255 151 2.81 615 10.0
135 1400 13.08 540 1.05 X
168 1120 10.49 545 1.25 X
198 950 8.91 540 1.50 X K 37 (E)DRN 100LM4 98 638
221 850 7.96 535 1.60 X KF 37 (E)DRN 100LM4 105 639
259 725 6.80 525 1.80 X KA 37 (E)DRN 100LM4 98 640
277 680 6.37 520 1.90 X KAF 37 (E)DRN 100LM4 100 639
329 575 5.36 510 2.1 X
443 425 3.98 480 2.6 X
24833231/EN-US – 07/2021

176 1070 19.99 535 1.05

216 870 16.29 530 1.30
262 720 13.47 520 1.60
295 640 11.94 510 1.80
384 490 9.17 490 2.3 K 29 DRN 90L2 61 631
413 455 8.53 510 2.4 KF 29 DRN 90L2 63 635
471 400 7.48 470 2.7 KA 29 DRN 90L2 60 637
507 370 6.95 485 2.7 KAF 29 DRN 90L2 62 635
613 305 5.75 460 3.2
691 270 5.10 450 3.6
900 205 3.92 415 5.3
1105 171 3.19 395 5.7

Catalog – DRN.. Gearmotors (IE3) 583

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.58 405010 3062 42710 1.15 X

0.63 366690 2818 42710 1.30 X
0.70 333190 2519 42710 1.40 X
0.78 299990 2268 42710 1.6 X
K 187R97 (E)DRN 100L4 3940 725/728
0.86 271680 2054 42710 1.8 X
KH 187R97 (E)DRN 100L4 3790 726/728
0.97 240860 1821 42710 2.0 X
1.1 212290 1605 42710 2.2 X
1.3 184520 1395 42710 2.5 X
1.5 158200 1196 42710 3.0 X
0.78 294470 2263 33720 1.05 X
0.81 288610 2182 33720 1.05 X
1.0 225390 1704 33720 1.35 X
1.3 186240 1408 33720 1.7 X
K 167R97 (E)DRN 100L4 2660 710/728
1.4 171420 1296 33720 1.8 X
KH 167R97 (E)DRN 100L4 2570 724/728
1.6 145630 1101 33720 2.1 X
1.9 124860 944 33720 2.5 X
2.1 111500 843 33720 2.8 X
2.3 100130 757 33720 3.1 X
1.4 162560 1229 25220 1.10 X
1.6 144570 1093 25430 1.20 X
K 157R97 (E)DRN 100L4 1790 715/728
1.9 124600 942 25640 1.40 X
KF 157R97 (E)DRN 100L4 1960 716/728
2.1 112960 854 25750 1.6 X
KA 157R97 (E)DRN 100L4 1710 718/728
2.3 100000 756 25870 1.8 X
KAF 157R97 (E)DRN 100L4 1840 716/728
3.1 75000 567 26020 2.4 X
3.5 66660 504 26060 2.7 X
3.3 69000 536 18300 1.65 X
3.7 60400 473 18400 1.90 X K 127R87 (E)DRN 100L4 1140 707/728
4.2 54400 418 18400 2.1 X KF 127R87 (E)DRN 100L4 1230 708/728
4.8 47700 367 18500 2.4 X KA 127R87 (E)DRN 100L4 1080 710/728
5.3 42700 330 18500 2.7 X KAF 127R87 (E)DRN 100L4 1160 708/728
6.2 36500 287 18500 3.1 X
2.2 103100 790 18000 1.10 X
2.5 92500 704 18100 1.25 X K 127R77 (E)DRN 100L4 1100 707/728
2.9 79900 610 18200 1.45 X KF 127R77 (E)DRN 100L4 1190 708/728
3.2 72000 549 18300 1.60 X KA 127R77 (E)DRN 100L4 1030 710/728
3.7 62200 477 18400 1.85 X KAF 127R77 (E)DRN 100L4 1120 708/728
4.2 54900 418 18400 2.1 X
3.8 60100 461 14600 1.20 X
4.3 53200 408 14600 1.35 X
4.8 47700 364 14600 1.50 X
5.5 41700 318 14600 1.70 X
K 107R77 (E)DRN 100L4 740 699/727
6.2 37500 286 14600 1.90 X
KF 107R77 (E)DRN 100L4 770 700/727
7.0 32900 251 14600 2.1 X
KA 107R77 (E)DRN 100L4 680 702/727
8.0 28900 222 14600 2.4 X
KAF 107R77 (E)DRN 100L4 730 700/727
9.0 25600 196 14600 2.8 X
10 22900 174 14600 2.8 X
11 20200 154 14600 3.1 X
13 18400 140 14600 3.5 X
K 97R57 (E)DRN 100L4 455 691/727
6.8 34300 258 8990 1.10 X
KF 97R57 (E)DRN 100L4 500 692/727
7.6 30900 232 8990 1.25 X
KA 97R57 (E)DRN 100L4 415 694/727
8.8 26500 199 8990 1.45 X
KAF 97R57 (E)DRN 100L4 470 692/727
8.2 30600 143.47* 14600 2.3 K 107 DRN 132S6 700 699
9.7 25900 121.46 14600 2.7 KF 107 DRN 132S6 730 700
224833231/EN-US – 07/2021

10 24000 112.41* 14600 2.9 KA 107 DRN 132S6 640 702

12 21500 100.75 14600 3.3 KAF 107 DRN 132S6 690 700
K 107 (E)DRN 100L4 660 699
12 20500 143.47* 14600 3.5 X KF 107 (E)DRN 100L4 680 700
15 17300 121.46 14600 4.1 X KA 107 (E)DRN 100L4 600 702
KAF 107 (E)DRN 100L4 650 700
9.5 26500 123.93* 8990 1.45 K 97 DRN 132S6 450 691
11 22400 105.13 8990 1.70 KF 97 DRN 132S6 495 692
12 20700 96.80 8990 1.85 KA 97 DRN 132S6 410 694
14 18500 86.52 8990 2.1 KAF 97 DRN 132S6 465 692

584 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

10 25100 176.05* 8990 1.50 X

12 21900 153.21* 8990 1.75 X
13 20000 140.28 8990 1.90 X
14 17700 123.93* 8990 2.1 X
K 97 (E)DRN 100L4 405 691
17 15000 105.13 8990 2.5 X
KF 97 (E)DRN 100L4 450 692
18 13800 96.80 8990 2.8 X
KA 97 (E)DRN 100L4 365 694
20 12300 86.52 8990 3.1 X
KAF 97 (E)DRN 100L4 420 692
23 11100 77.89* 8990 3.4 X
25 10000 70.54 8990 3.8 X
28 8940 62.55 8990 4.3 X
31 8080 56.55 8990 4.7 X
12 21000 147.32* 6220 1.15 X
14 18100 126.91* 6290 1.30 X 10
15 16500 115.82 6330 1.45 X
17 14600 102.71* 6370 1.65 X
20 12300 86.34 6410 1.95 X K 87 (E)DRN 100L4 275 683
22 11300 79.34 6430 2.1 X KF 87 (E)DRN 100L4 295 684
25 10000 70.46 6450 2.4 X KA 87 (E)DRN 100L4 245 686
28 9000 63.00* 6470 2.6 X KAF 87 (E)DRN 100L4 275 684
31 8090 56.64 6480 3.0 X
36 7020 49.16 6490 3.4 X
40 6290 44.02 6330 3.7 X
48 5220 36.52* 6060 4.2 X
20 12700 88.97 3620 1.10 X
23 11100 78.07 3850 1.25 X
24 10500 73.99 3920 1.30 X
27 9250 64.75 4070 1.50 X K 77 (E)DRN 100L4 195 675
30 8330 58.34 4160 1.65 X KF 77 (E)DRN 100L4 210 676
34 7310 51.18 4250 1.85 X KA 77 (E)DRN 100L4 175 678
39 6450 45.16 4310 2.1 X KAF 77 (E)DRN 100L4 195 676
44 5720 40.04 4360 2.4 X
50 5030 35.20 4400 2.7 X
57 4410 30.89 4430 3.1 X
40 6330 44.32 2510 1.15 X
46 5480 38.39 2650 1.30 X
50 5090 35.62 2700 1.45 X
58 4310 30.22 2800 1.70 X
65 3890 27.28 2840 1.85 X
73 3420 24.00 2890 2.1 X K 67 (E)DRN 100L4 140 667
78 3230 22.66 2900 2.1 X KF 67 (E)DRN 100L4 150 668
91 2750 19.30 2920 2.4 X KA 67 (E)DRN 100L4 135 670
101 2500 17.54 2920 2.6 X KAF 67 (E)DRN 100L4 145 668
116 2170 15.19 2920 2.9 X
133 1880 13.22 2920 3.1 X
141 1780 12.48 2920 2.6 X
166 1510 10.63 2910 2.9 X
183 1380 9.66 2850 3.1 X
58 4320 30.28 1620 1.25 X
64 3900 27.34 1610 1.35 X
73 3430 24.05 1590 1.55 X
78 3240 22.71 1580 1.65 X
91 2760 19.34 1550 1.85 X
100 2510 17.57 1530 1.95 X
K 57 (E)DRN 100L4 125 660
116 2170 15.22 1500 2.2 X
KF 57 (E)DRN 100L4 135 661
133 1890 13.25 1460 2.4 X
KA 57 (E)DRN 100L4 120 662
148 1700 11.92 1390 2.1 X
24833231/EN-US – 07/2021

KAF 57 (E)DRN 100L4 135 661

157 1600 11.26 1380 2.3 X
184 1370 9.59 1330 2.6 X
202 1240 8.71 1310 2.8 X
234 1070 7.55 1270 3.0 X
268 930 6.57 1230 3.2 X
376 670 4.69 1130 4.0 X

Catalog – DRN.. Gearmotors (IE3) 585

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

58 4360 30.55 1310 1.00 X

61 4130 28.95 1320 1.05 X
70 3620 25.34 1320 1.20 X
77 3260 22.83 1320 1.35 X
88 2860 20.03 1310 1.55 X
100 2520 17.67 1300 1.75 X K 49 (E)DRN 100L4 140 656
113 2230 15.67 1280 1.95 X KF 49 (E)DRN 100L4 140 657
132 1910 13.38 1250 2.2 X KA 49 (E)DRN 100L4 130 658
155 1620 11.37 1330 2.7 X KAF 49 (E)DRN 100L4 145 657
169 1480 10.42 1300 2.9 X
193 1300 9.14 1260 3.4 X
204 1230 8.66 1240 3.6 X
233 1080 7.58 1200 4.1 X
258 970 6.83 1170 4.5 X
90 2790 19.58 1020 1.25 X
105 2410 16.86 1020 1.40 X
111 2260 15.86 1010 1.50 X
129 1950 13.65 1000 1.65 X
145 1740 12.19 990 1.80 X
K 47 (E)DRN 100L4 115 649
150 1680 11.77 970 1.45 X
KF 47 (E)DRN 100L4 120 650
167 1510 10.56 960 1.65 X
KA 47 (E)DRN 100L4 110 651
194 1300 9.10 940 1.90 X
KAF 47 (E)DRN 100L4 120 650
206 1220 8.56 930 1.95 X
239 1050 7.36 910 2.1 X
268 940 6.58 890 2.3 X
303 830 5.81 870 2.5 X
380 660 4.64 830 2.7 X
99 2540 17.83 930 1.00 X
114 2200 15.44 930 1.10 X
131 1920 13.44 930 1.25 X
166 1510 10.61 1030 1.65 X
196 1280 9.00 990 2.1 X
K 39 (E)DRN 100L4 110 645
217 1160 8.12 970 2.3 X
KF 39 (E)DRN 100L4 115 646
247 1020 7.15 940 2.6 X
KA 39 (E)DRN 100L4 110 647
261 960 6.75 930 2.8 X
KAF 39 (E)DRN 100L4 110 646
307 820 5.75 900 3.0 X
338 745 5.22 880 3.1 X
390 645 4.52 840 3.3 X
448 560 3.94 810 3.4 X
627 400 2.81 740 3.7 X
492 510 7.15 795 5.2
521 480 6.75 780 5.5
K 39 DRN 100LM2 110 645
612 410 5.75 745 5.9
KF 39 DRN 100LM2 115 646
673 370 5.22 725 6.2
KA 39 DRN 100LM2 110 647
777 320 4.52 700 6.5
KAF 39 DRN 100LM2 110 646
893 280 3.94 670 6.7
1250 200 2.81 605 7.5
198 1270 8.91 465 1.10 X
222 1130 7.96 470 1.20 X K 37 (E)DRN 100L4 98 638
259 970 6.80 470 1.35 X KF 37 (E)DRN 100L4 105 639
277 910 6.37 470 1.40 X KA 37 (E)DRN 100L4 98 640
329 765 5.36 465 1.60 X KAF 37 (E)DRN 100L4 100 639
443 565 3.98 450 1.95 X
216 1160 16.29 460 1.00
261 960 13.47 465 1.20
224833231/EN-US – 07/2021

294 850 11.94 460 1.35

383 655 9.17 450 1.75 K 29 DRN 100LM2 86 631
470 535 7.48 440 2.0 KF 29 DRN 100LM2 88 635
506 495 6.95 465 2.0 KA 29 DRN 100LM2 85 637
612 410 5.75 445 2.4 KAF 29 DRN 100LM2 86 635
690 365 5.10 435 2.7
898 280 3.92 405 4.0
1100 225 3.19 385 4.3

586 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.62 459670 2818 42710 1.00 X

0.70 417670 2519 42710 1.10 X
0.78 376050 2268 42710 1.25 X
0.86 340570 2054 42710 1.40 X
0.97 301940 1821 42710 1.6 X K 187R97 (E)DRN 100L4 3940 725/728
1.1 266120 1605 42710 1.8 X KH 187R97 (E)DRN 100L4 3790 726/728
1.3 231300 1395 42710 2.0 X
1.5 198310 1196 42710 2.4 X
1.7 173440 1046 42710 2.7 X
1.9 156690 945 42710 3.0 X
1.0 282540 1704 33720 1.10 X
1.3 233460 1408 33720 1.35 X
1.4 214890 1296 33720 1.5 X 10
1.6 182550 1101 33720 1.7 X
K 167R97 (E)DRN 100L4 2660 710/728
1.9 156520 944 33720 2.0 X
KH 167R97 (E)DRN 100L4 2570 724/728
2.1 139780 843 33720 2.2 X
2.3 125520 757 33720 2.5 X
2.8 104790 632 33720 3.0 X
3.7 79750 481 33720 3.9 X
1.9 156190 942 25310 1.15 X
2.1 141600 854 25480 1.25 X K 157R97 (E)DRN 100L4 1790 715/728
2.3 125350 756 25660 1.40 X KF 157R97 (E)DRN 100L4 1960 716/728
3.1 94010 567 25900 1.9 X KA 157R97 (E)DRN 100L4 1710 718/728
3.5 83570 504 25970 2.1 X KAF 157R97 (E)DRN 100L4 1840 716/728
4.1 71960 434 26040 2.5 X
3.3 87100 536 18100 1.30 X
3.7 76400 473 18300 1.50 X
K 127R87 (E)DRN 100L4 1140 707/728
4.2 68700 418 18300 1.65 X
KF 127R87 (E)DRN 100L4 1230 708/728
4.8 60100 367 18400 1.90 X
KA 127R87 (E)DRN 100L4 1080 710/728
5.3 53900 330 18400 2.1 X
KAF 127R87 (E)DRN 100L4 1160 708/728
6.1 46200 287 18500 2.5 X
6.9 40900 253 18500 2.8 X
2.5 116300 704 17800 1.00
K 127R77 (E)DRN 100L4 1100 707/728
2.9 100600 610 18000 1.15 X
KF 127R77 (E)DRN 100L4 1190 708/728
3.2 90600 549 18100 1.25 X
KA 127R77 (E)DRN 100L4 1030 710/728
3.7 78400 477 18200 1.45 X
KAF 127R77 (E)DRN 100L4 1120 708/728
4.2 69000 418 18300 1.65 X
4.3 67000 408 14600 1.05 X
4.8 60000 364 14600 1.20 X
5.5 52500 318 14600 1.35 X
6.1 47200 286 14600 1.50 X K 107R77 (E)DRN 100L4 740 699/727
7.0 41400 251 14600 1.70 X KF 107R77 (E)DRN 100L4 770 700/727
7.9 36400 222 14600 1.95 X KA 107R77 (E)DRN 100L4 680 702/727
8.9 32200 196 14600 2.2 X KAF 107R77 (E)DRN 100L4 730 700/727
10 28800 174 14600 2.2 X
11 25500 154 14600 2.5 X
13 23100 140 14600 2.8 X
K 97R57 (E)DRN 100L4 455 691/727
7.6 38800 232 8990 1.00 KF 97R57 (E)DRN 100L4 500 692/727
8.8 33300 199 8990 1.15 X KA 97R57 (E)DRN 100L4 415 694/727
KAF 97R57 (E)DRN 100L4 470 692/727
K 107 (E)DRN 100L4 660 699
12 25700 143.47* 14600 2.8 X KF 107 (E)DRN 100L4 680 700
14 21700 121.46 14600 3.2 X KA 107 (E)DRN 100L4 600 702
24833231/EN-US – 07/2021

KAF 107 (E)DRN 100L4 650 700

10.0 31500 176.05* 8990 1.20 X
11 27400 153.21* 8990 1.40 X
13 25100 140.28 8990 1.50 X
14 22200 123.93* 8990 1.70 X K 97 (E)DRN 100L4 405 691
17 18800 105.13 8990 2.0 X KF 97 (E)DRN 100L4 450 692
18 17300 96.80 8990 2.2 X KA 97 (E)DRN 100L4 365 694
20 15500 86.52 8990 2.5 X KAF 97 (E)DRN 100L4 420 692
23 13900 77.89* 8990 2.7 X
25 12600 70.54 8990 3.0 X
28 11200 62.55 8990 3.4 X
14 22700 126.91* 6170 1.05 X K 87 (E)DRN 100L4 275 683

Catalog – DRN.. Gearmotors (IE3) 587

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

15 20700 115.82 6230 1.15 X KF 87 (E)DRN 100L4 295 684

17 18400 102.71* 6290 1.30 X KA 87 (E)DRN 100L4 245 686
20 15400 86.34 6350 1.55 X KAF 87 (E)DRN 100L4 275 684
22 14200 79.34 6380 1.70 X
25 12600 70.46 6410 1.90 X
28 11200 63.00* 6430 2.1 X
31 10100 56.64 6450 2.4 X
36 8800 49.16 6310 2.7 X
40 7880 44.02 6170 2.9 X
48 6540 36.52* 5930 3.4 X
23 13900 78.07 3410 1.00
24 13200 73.99 3540 1.05 X
27 11600 64.75 3790 1.20 X
30 10400 58.34 3940 1.30 X
34 9170 51.18 4080 1.50 X K 77 (E)DRN 100L4 195 675
39 8090 45.16 4180 1.70 X KF 77 (E)DRN 100L4 210 676
44 7170 40.04 4260 1.90 X KA 77 (E)DRN 100L4 175 678
46 6870 38.39 4280 1.95 X KAF 77 (E)DRN 100L4 195 676
50 6300 35.20 4320 2.2 X
57 5530 30.89 4370 2.5 X
60 5240 29.27 4380 2.6 X
69 4580 25.62 4420 3.0 X
46 6870 38.39 2400 1.05 X
49 6380 35.62 2500 1.15 X
58 5410 30.22 2660 1.35 X
64 4880 27.28 2730 1.50 X
73 4290 24.00 2800 1.65 X
78 4050 22.66 2830 1.70 X
K 67 (E)DRN 100L4 140 667
91 3450 19.30 2890 1.95 X
KF 67 (E)DRN 100L4 150 668
100 3140 17.54 2910 2.1 X
KA 67 (E)DRN 100L4 135 670
116 2720 15.19 2920 2.3 X
KAF 67 (E)DRN 100L4 145 668
133 2360 13.22 2920 2.5 X
141 2230 12.48 2920 2.1 X
165 1900 10.63 2850 2.3 X
182 1730 9.66 2790 2.5 X
210 1490 8.37 2700 2.6 X
241 1300 7.28 2610 2.9 X
58 5420 30.28 1440 1.00
64 4890 27.34 1450 1.10 X
73 4310 24.05 1450 1.25 X
77 4060 22.71 1450 1.30 X
91 3460 19.34 1440 1.45 X
100 3140 17.57 1430 1.55 X
K 57 (E)DRN 100L4 125 660
115 2720 15.22 1410 1.75 X
KF 57 (E)DRN 100L4 135 661
133 2370 13.25 1380 1.90 X
KA 57 (E)DRN 100L4 120 662
147 2130 11.92 1310 1.70 X
KAF 57 (E)DRN 100L4 135 661
156 2010 11.26 1300 1.80 X
183 1710 9.59 1270 2.1 X
202 1560 8.71 1250 2.2 X
233 1350 7.55 1220 2.4 X
268 1170 6.57 1180 2.6 X
375 840 4.69 1100 3.2 X
77 4090 22.83 1170 1.10 X
88 3580 20.03 1180 1.25 X
99 3160 17.67 1180 1.40 X
224833231/EN-US – 07/2021

112 2800 15.67 1180 1.55 X

K 49 (E)DRN 100L4 140 656
131 2390 13.38 1170 1.75 X
KF 49 (E)DRN 100L4 140 657
155 2030 11.37 1280 2.1 X
KA 49 (E)DRN 100L4 130 658
169 1860 10.42 1260 2.3 X
KAF 49 (E)DRN 100L4 145 657
192 1630 9.14 1220 2.7 X
203 1550 8.66 1210 2.9 X
232 1350 7.58 1170 3.3 X
257 1220 6.83 1140 3.6 X

588 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

90 3500 19.58 880 1.00 X

104 3020 16.86 900 1.10 X
111 2840 15.86 900 1.20 X
129 2440 13.65 910 1.30 X
144 2180 12.19 910 1.40 X
K 47 (E)DRN 100L4 115 649
149 2100 11.77 880 1.15 X
KF 47 (E)DRN 100L4 120 650
166 1890 10.56 880 1.30 X
KA 47 (E)DRN 100L4 110 651
193 1630 9.10 870 1.50 X
KAF 47 (E)DRN 100L4 120 650
205 1530 8.56 870 1.55 X
239 1310 7.36 850 1.70 X
267 1170 6.58 840 1.80 X
302 1040 5.81 830 1.95 X
379 830 4.64 795 2.2 X
10
131 2400 13.44 820 1.00
166 1900 10.61 970 1.35 X
195 1610 9.00 950 1.65 X
216 1450 8.12 930 1.80 X
K 39 (E)DRN 100L4 110 645
246 1280 7.15 910 2.1 X
KF 39 (E)DRN 100L4 115 646
260 1200 6.75 900 2.2 X
KA 39 (E)DRN 100L4 110 647
306 1020 5.75 870 2.4 X
KAF 39 (E)DRN 100L4 110 646
337 930 5.22 850 2.5 X
389 810 4.52 820 2.6 X
446 705 3.94 795 2.7 X
625 500 2.81 730 3.0 X
491 640 7.15 775 4.1
520 605 6.75 765 4.4
K 39 DRN 100L2 110 645
610 515 5.75 735 4.7
KF 39 DRN 100L2 115 646
672 465 5.22 715 4.9
KA 39 DRN 100L2 110 647
775 405 4.52 685 5.2
KAF 39 DRN 100L2 110 646
891 350 3.94 660 5.4
1245 250 2.81 600 6.0
259 1210 6.80 415 1.10 X K 37 (E)DRN 100L4 98 638
276 1140 6.37 415 1.10 X KF 37 (E)DRN 100L4 105 639
328 960 5.36 420 1.30 X KA 37 (E)DRN 100L4 98 640
442 710 3.98 415 1.55 X KAF 37 (E)DRN 100L4 100 639
394 800 8.91 420 1.75
441 710 7.96 415 1.90 K 37 DRN 100L2 98 638
516 610 6.80 410 2.2 KF 37 DRN 100L2 105 639
551 570 6.37 410 2.2 KA 37 DRN 100L2 98 640
654 480 5.36 400 2.6 KAF 37 DRN 100L2 100 639
882 355 3.98 380 3.1

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 148600 835 42710 3.2 X K 187R107 (E)DRN 112M4 4060 725/728
3.4 92540 520 42710 5.1 X KH 187R107 (E)DRN 112M4 3920 726/728
0.70 448280 2519 42710 1.05 X
0.78 403610 2268 42710 1.15 X
0.86 365530 2054 42710 1.30 X
0.97 324060 1821 42710 1.5 X
K 187R97 (E)DRN 112M4 3960 725/728
1.1 285620 1605 42710 1.7 X
KH 187R97 (E)DRN 112M4 3810 726/728
1.3 248250 1395 42710 1.9 X
24833231/EN-US – 07/2021

1.5 212840 1196 42710 2.2 X

1.7 186150 1046 42710 2.5 X
1.9 168170 945 42710 2.8 X
1.0 303240 1704 33720 1.00 X
1.3 250570 1408 33720 1.25 X
1.4 230640 1296 33720 1.35 X
1.6 195930 1101 33720 1.6 X K 167R97 (E)DRN 112M4 2680 710/728
1.9 167990 944 33720 1.9 X KH 167R97 (E)DRN 112M4 2590 724/728
2.1 150020 843 33720 2.1 X
2.3 134720 757 33720 2.3 X
2.8 112470 632 33720 2.8 X

Catalog – DRN.. Gearmotors (IE3) 589

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.9 167640 942 25160 1.05 X

2.1 151980 854 25360 1.15 X
K 157R97 (E)DRN 112M4 1810 715/728
2.3 134540 756 25570 1.30 X
KF 157R97 (E)DRN 112M4 1980 716/728
3.1 100900 567 25850 1.8 X
KA 157R97 (E)DRN 112M4 1730 718/728
3.5 89690 504 25930 2.0 X
KAF 157R97 (E)DRN 112M4 1860 716/728
4.1 77230 434 26010 2.3 X
5.3 59260 333 26100 3.0 X
3.3 93700 536 18100 1.25 X
3.7 82200 473 18200 1.40 X
K 127R87 (E)DRN 112M4 1160 707/728
4.2 73800 418 18300 1.55 X
KF 127R87 (E)DRN 112M4 1250 708/728
4.8 64600 367 18400 1.80 X
KA 127R87 (E)DRN 112M4 1100 710/728
5.3 58000 330 18400 2.0 X
KAF 127R87 (E)DRN 112M4 1180 708/728
6.2 49700 287 18500 2.3 X
7.0 44000 253 18500 2.6 X
2.9 108000 610 17900 1.05 X K 127R77 (E)DRN 112M4 1120 707/728
3.2 97300 549 18000 1.20 X KF 127R77 (E)DRN 112M4 1210 708/728
3.7 84300 477 18200 1.35 X KA 127R77 (E)DRN 112M4 1050 710/728
4.2 74200 418 18300 1.55 X KAF 127R77 (E)DRN 112M4 1140 708/728
4.9 64500 364 14600 1.10 X
5.6 56400 318 14600 1.25 X
6.2 50700 286 14600 1.40 X
K 107R77 (E)DRN 112M4 760 699/727
7.0 44400 251 14600 1.60 X
KF 107R77 (E)DRN 112M4 790 700/727
8.0 39100 222 14600 1.80 X
KA 107R77 (E)DRN 112M4 700 702/727
9.0 34600 196 14600 2.0 X
KAF 107R77 (E)DRN 112M4 750 700/727
10 31000 174 14600 2.0 X
11 27400 154 14600 2.3 X
13 24900 140 14600 2.6 X
K 97R57 (E)DRN 112M4 480 691/727
KF 97R57 (E)DRN 112M4 520 692/727
8.9 35800 199 8990 1.05 X
KA 97R57 (E)DRN 112M4 440 694/727
KAF 97R57 (E)DRN 112M4 495 692/727
8.1 42000 146.07 18500 2.7 K 127 DRN 132M6 1080 707
8.7 39200 136.14 18500 2.9 KF 127 DRN 132M6 1170 708
9.6 35200 122.48 18500 3.3 KA 127 DRN 132M6 1020 710
11 31700 110.18 18600 3.6 KAF 127 DRN 132M6 1100 708
8.2 41300 143.47* 14600 1.70
K 107 DRN 132M6 740 699
9.7 34900 121.46 14600 2.0
KF 107 DRN 132M6 770 700
11 32300 112.41* 14600 2.2
KA 107 DRN 132M6 680 702
12 29000 100.75 14600 2.4
KAF 107 DRN 132M6 730 700
13 26200 90.96* 14600 2.7
12 27500 143.47* 14600 2.6 X
15 23300 121.46 14600 3.0 X
K 107 (E)DRN 112M4 670 699
16 21600 112.41* 14600 3.3 X
KF 107 (E)DRN 112M4 700 700
18 19300 100.75 14600 3.6 X
KA 107 (E)DRN 112M4 610 702
19 17400 90.96* 14600 4.0 X
KAF 107 (E)DRN 112M4 670 700
21 15800 82.61 14600 4.5 X
24 14000 73.30 14300 5.0 X
12 29400 153.21* 8990 1.30 X
13 26900 140.28 8990 1.40 X
14 23800 123.93* 8990 1.60 X K 97 (E)DRN 112M4 425 691
17 20200 105.13 8990 1.90 X KF 97 (E)DRN 112M4 470 692
18 18600 96.80 8990 2.0 X KA 97 (E)DRN 112M4 385 694
20 16600 86.52 8990 2.3 X KAF 97 (E)DRN 112M4 440 692
23 14900 77.89* 8990 2.5 X
224833231/EN-US – 07/2021

25 13500 70.54 8990 2.8 X

15 22200 115.82 6180 1.05 X
17 19700 102.71* 6250 1.20 X
20 16600 86.34 6330 1.45 X
22 15200 79.34 6360 1.55 X K 87 (E)DRN 112M4 295 683
25 13500 70.46 6390 1.75 X KF 87 (E)DRN 112M4 315 684
28 12100 63.00* 6420 1.95 X KA 87 (E)DRN 112M4 265 686
31 10800 56.64 6400 2.2 X KAF 87 (E)DRN 112M4 295 684
36 9450 49.16 6230 2.5 X
40 8460 44.02 6100 2.7 X
48 7020 36.52* 5860 3.1 X

590 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

27 12400 64.75 3670 1.10 X

30 11200 58.34 3840 1.20 X
35 9840 51.18 4010 1.40 X
39 8680 45.16 4130 1.60 X
44 7700 40.04 4220 1.80 X K 77 (E)DRN 112M4 215 675
46 7380 38.39 4240 1.80 X KF 77 (E)DRN 112M4 230 676
50 6760 35.20 4290 2.0 X KA 77 (E)DRN 112M4 200 678
57 5930 30.89 4340 2.3 X KAF 77 (E)DRN 112M4 215 676
60 5620 29.27 4360 2.4 X
69 4920 25.62 4400 2.8 X
77 4430 23.08 4420 3.1 X
87 3890 20.25 4450 3.4 X
59 5800 30.22 2600 1.25 X 10
65 5240 27.28 2680 1.40 X
74 4610 24.00 2770 1.55 X
78 4350 22.66 2800 1.60 X
92 3710 19.30 2860 1.80 X
101 3370 17.54 2890 1.95 X K 67 (E)DRN 112M4 160 667
116 2920 15.19 2920 2.1 X KF 67 (E)DRN 112M4 170 668
134 2540 13.22 2920 2.3 X KA 67 (E)DRN 112M4 155 670
142 2400 12.48 2920 1.95 X KAF 67 (E)DRN 112M4 165 668
166 2040 10.63 2820 2.2 X
183 1850 9.66 2760 2.3 X
211 1600 8.37 2680 2.4 X
243 1400 7.28 2590 2.6 X
340 1000 5.20 2390 3.1 X
65 5250 27.34 1380 1.00 X
74 4620 24.05 1390 1.15 X
78 4360 22.71 1400 1.20 X
91 3710 19.34 1390 1.35 X
101 3380 17.57 1390 1.45 X
116 2920 15.22 1370 1.60 X K 57 (E)DRN 112M4 145 660
134 2540 13.25 1350 1.75 X KF 57 (E)DRN 112M4 155 661
148 2290 11.92 1280 1.60 X KA 57 (E)DRN 112M4 140 662
157 2160 11.26 1270 1.70 X KAF 57 (E)DRN 112M4 155 661
185 1840 9.59 1240 1.95 X
203 1670 8.71 1230 2.1 X
234 1450 7.55 1200 2.2 X
269 1260 6.57 1160 2.4 X
377 900 4.69 1080 2.9 X
77 4390 22.83 1110 1.00 X
88 3850 20.03 1130 1.15 X
100 3390 17.67 1140 1.30 X
113 3010 15.67 1140 1.45 X
132 2570 13.38 1130 1.60 X
156 2180 11.37 1260 2.0 X K 49 (E)DRN 112M4 160 656
170 2000 10.42 1240 2.1 X KF 49 (E)DRN 112M4 160 657
194 1750 9.14 1200 2.5 X KA 49 (E)DRN 112M4 150 658
204 1660 8.66 1190 2.7 X KAF 49 (E)DRN 112M4 165 657
233 1450 7.58 1150 3.0 X
259 1310 6.83 1130 3.4 X
295 1150 5.99 1090 3.8 X
335 1010 5.29 1060 4.2 X
377 900 4.69 1020 4.6 X
389 870 9.14 1020 5.0
410 820 8.66 1000 5.3
24833231/EN-US – 07/2021

469 725 7.58 970 6.1 K 49 DRN 112M2 160 656

520 650 6.83 940 6.8 KF 49 DRN 112M2 160 657
593 570 5.99 900 7.7 KA 49 DRN 112M2 150 658
672 505 5.29 870 8.5 KAF 49 DRN 112M2 165 657
758 445 4.69 840 9.2
887 380 4.00 800 10

Catalog – DRN.. Gearmotors (IE3) 591

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

197 1730 9.00 930 1.55 X

218 1560 8.12 910 1.70 X
247 1370 7.15 890 1.95 X
K 39 (E)DRN 112M4 130 645
262 1290 6.75 880 2.0 X
KF 39 (E)DRN 112M4 135 646
308 1100 5.75 850 2.2 X
KA 39 (E)DRN 112M4 130 647
339 1000 5.22 840 2.3 X
KAF 39 (E)DRN 112M4 135 646
391 870 4.52 810 2.4 X
449 755 3.94 785 2.5 X
629 540 2.81 720 2.8 X

Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 206500 835 42710 2.3 X K 187R107 (E)DRN 132S4 4090 725/728
2.4 180290 729 42710 2.6 X KH 187R107 (E)DRN 132S4 3940 726/728
0.97 450340 1821 42710 1.05 X
1.1 396930 1605 42710 1.20 X
1.3 344990 1395 42710 1.35 X
1.5 295780 1196 42710 1.6 X K 187R97 (E)DRN 132S4 3990 725/728
1.7 258680 1046 42710 1.8 X KH 187R97 (E)DRN 132S4 3840 726/728
1.9 233700 945 42710 2.0 X
2.4 182510 738 42710 2.6 X
2.9 153580 621 42710 3.1 X
1.6 272280 1101 33720 1.15 X
1.9 233460 944 33720 1.35 X
2.1 208480 843 33720 1.5 X
2.3 187210 757 33720 1.7 X
K 167R97 (E)DRN 132S4 2700 710/728
2.8 156300 632 33720 2.0 X
KH 167R97 (E)DRN 132S4 2620 724/728
3.2 138740 561 33720 2.2 X
3.7 118950 481 33720 2.6 X
4.2 104610 423 33720 3.0 X
4.8 91260 369 33720 3.4 X
K 157R107 (E)DRN 132S4 1940 715/728
4.6 95210 385 25920 1.9 X
KF 157R107 (E)DRN 132S4 2110 716/728
5.9 73940 299 26030 2.4 X
KA 157R107 (E)DRN 132S4 1860 718/728
7.0 62570 253 26090 2.8 X
KAF 157R107 (E)DRN 132S4 1990 716/728
2.7 163470 661 25270 1.10 X
3.1 140220 567 25500 1.25 X
K 157R97 (E)DRN 132S4 1830 715/728
3.5 124640 504 25650 1.40 X
KF 157R97 (E)DRN 132S4 2010 716/728
4.1 107330 434 25810 1.7 X
KA 157R97 (E)DRN 132S4 1750 718/728
4.7 93730 379 25910 1.9 X
KAF 157R97 (E)DRN 132S4 1880 716/728
5.3 82350 333 25980 2.2 X
6.1 71970 291 26040 2.5 X
3.7 115300 473 17800 1.00 X
4.2 103400 418 17900 1.10 X
4.8 90300 367 18100 1.25 X
5.3 81100 330 18200 1.40 X K 127R87 (E)DRN 132S4 1190 707/728
6.2 69800 287 18300 1.65 X KF 127R87 (E)DRN 132S4 1280 708/728
7.0 61700 253 18400 1.85 X KA 127R87 (E)DRN 132S4 1120 710/728
8.3 51900 213 18400 2.2 X KAF 127R87 (E)DRN 132S4 1210 708/728
8.8 49400 200 18500 2.1 X
11 40900 166 18500 2.6 X
12 36100 147 18500 2.9 X
224833231/EN-US – 07/2021

K 127R77 (E)DRN 132S4 1140 707/728

KF 127R77 (E)DRN 132S4 1230 708/728
4.2 103500 418 17900 1.10 X
KA 127R77 (E)DRN 132S4 1080 710/728
KAF 127R77 (E)DRN 132S4 1160 708/728

592 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.2 70800 286 14600 1.00 X

7.0 62000 251 14600 1.15 X
K 107R77 (E)DRN 132S4 790 699/727
8.0 54700 222 14600 1.30 X
KF 107R77 (E)DRN 132S4 810 700/727
9.0 48400 196 14600 1.45 X
KA 107R77 (E)DRN 132S4 730 702/727
10 43300 174 14600 1.45 X
KAF 107R77 (E)DRN 132S4 780 700/727
11 38300 154 14600 1.65 X
13 34800 140 14600 1.85 X
8.7 54200 136.14 18400 2.1 K 127 DRN 160M6 1170 707
9.7 48800 122.48 18500 2.4 KF 127 DRN 160M6 1260 708
11 43900 110.18 18500 2.6 KA 127 DRN 160M6 1110 710
13 35800 89.89 18500 3.2 KAF 127 DRN 160M6 1190 708
K 127 (E)DRN 132S4 1050 707
12 39000 146.07 18500 3.0 X
KF 127 (E)DRN 132S4 1150 708 10
KA 127 (E)DRN 132S4 990 710
KAF 127 (E)DRN 132S4 1070 708
11 44800 112.41* 14600 1.60 K 107 DRN 160M6 830 699
12 40100 100.75 14600 1.75 KF 107 DRN 160M6 860 700
13 36200 90.96* 14600 1.95 KA 107 DRN 160M6 770 702
14 32900 82.61 14600 2.1 KAF 107 DRN 160M6 820 700
12 38300 143.47* 14600 1.85 X
15 32400 121.46 14600 2.2 X K 107 (E)DRN 132S4 700 699
16 30000 112.41* 14600 2.4 X KF 107 (E)DRN 132S4 730 700
18 26900 100.75 14600 2.6 X KA 107 (E)DRN 132S4 640 702
19 24300 90.96* 14500 2.9 X KAF 107 (E)DRN 132S4 690 700
21 22000 82.61 14200 3.2 X
14 33100 123.93* 8990 1.15 X
17 28000 105.13 8990 1.35 X
18 25800 96.80 8990 1.45 X
K 97 (E)DRN 132S4 450 691
20 23100 86.52 8990 1.65 X
KF 97 (E)DRN 132S4 495 692
23 20800 77.89* 8990 1.85 X
KA 97 (E)DRN 132S4 410 694
25 18800 70.54 8920 2.0 X
KAF 97 (E)DRN 132S4 465 692
28 16700 62.55 8730 2.3 X
31 15100 56.55 8570 2.5 X
37 12800 47.93* 8290 3.0 X
20 23000 86.34 6160 1.05 X
22 21200 79.34 6140 1.15 X
25 18800 70.46 6100 1.25 X
28 16800 63.00* 6030 1.40 X K 87 (E)DRN 132S4 320 683
31 15100 56.64 5960 1.60 X KF 87 (E)DRN 132S4 340 684
36 13100 49.16 5860 1.80 X KA 87 (E)DRN 132S4 290 686
40 11700 44.02 5760 1.95 X KAF 87 (E)DRN 132S4 320 684
48 9760 36.52* 5590 2.3 X
56 8380 31.39 5430 2.9 X
63 7440 27.88 5310 3.1 X
35 13600 51.18 3460 1.00 X
39 12000 45.16 3720 1.15 X
44 10700 40.04 3910 1.30 X
57 8250 30.89 4170 1.65 X
60 7820 29.27 4210 1.75 X
K 77 (E)DRN 132S4 240 675
69 6840 25.62 4280 2.0 X
KF 77 (E)DRN 132S4 255 676
77 6160 23.08 4330 2.2 X
KA 77 (E)DRN 132S4 225 678
87 5410 20.25 4340 2.5 X
KAF 77 (E)DRN 132S4 240 676
99 4770 17.87 4230 2.7 X
112 4230 15.84 4120 2.9 X
131 3610 13.52 3980 3.3 X
24833231/EN-US – 07/2021

143 3300 12.36 3840 2.7 X

163 2890 10.84 3730 3.0 X

Catalog – DRN.. Gearmotors (IE3) 593

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

74 6410 24.00 2490 1.10 X

78 6050 22.66 2560 1.15 X
92 5150 19.30 2700 1.30 X
101 4680 17.54 2760 1.40 X
116 4050 15.19 2830 1.55 X K 67 (E)DRN 132S4 185 667
134 3530 13.22 2870 1.70 X KF 67 (E)DRN 132S4 195 668
142 3330 12.48 2760 1.40 X KA 67 (E)DRN 132S4 180 670
166 2840 10.63 2690 1.55 X KAF 67 (E)DRN 132S4 190 668
183 2580 9.66 2640 1.65 X
211 2230 8.37 2570 1.75 X
243 1940 7.28 2500 1.90 X
340 1390 5.20 2320 2.2 X
91 5160 19.34 1150 1.00
101 4690 17.57 1170 1.05 X
116 4060 15.22 1180 1.15 X
133 3540 13.25 1180 1.25 X
K 57 (E)DRN 132S4 170 660
148 3180 11.92 1110 1.15 X
KF 57 (E)DRN 132S4 185 661
157 3000 11.26 1110 1.20 X
KA 57 (E)DRN 132S4 170 662
184 2560 9.59 1110 1.40 X
KAF 57 (E)DRN 132S4 180 661
203 2320 8.71 1100 1.50 X
234 2010 7.55 1090 1.60 X
269 1750 6.57 1070 1.75 X
377 1250 4.69 1020 2.1 X
370 1270 9.59 1020 2.8
K 57 DRN 132S2 170 660
407 1160 8.71 1000 3.0
KF 57 DRN 132S2 185 661
470 1000 7.55 980 3.2
KA 57 DRN 132S2 170 662
540 870 6.57 950 3.5
KAF 57 DRN 132S2 180 661
756 625 4.69 880 4.2
113 4180 15.67 920 1.05 X
132 3570 13.38 950 1.15 X
193 2440 9.14 1120 1.80 X
204 2310 8.66 1110 1.90 X K 49 (E)DRN 132S4 185 656
233 2020 7.58 1090 2.2 X KF 49 (E)DRN 132S4 185 657
259 1820 6.83 1070 2.4 X KA 49 (E)DRN 132S4 175 658
295 1600 5.99 1040 2.8 X KAF 49 (E)DRN 132S4 190 657
334 1410 5.29 1010 3.0 X
377 1250 4.69 980 3.3 X
442 1060 4.00 950 3.6 X
409 1150 8.66 960 3.8
467 1010 7.58 930 4.4
K 49 DRN 132S2 185 656
519 910 6.83 910 4.9
KF 49 DRN 132S2 185 657
591 795 5.99 880 5.5
KA 49 DRN 132S2 175 658
670 705 5.29 850 6.1
KAF 49 DRN 132S2 190 657
756 625 4.69 820 6.6
885 530 4.00 785 7.3

Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 274400 835 42700 1.7 X

2.4 239570 729 42700 2.0 X K 187R107 (E)DRN 132M4 4130 725/728
2.9 204400 622 42700 2.3 X KH 187R107 (E)DRN 132M4 3980 726/728
3.4 170890 520 42700 2.7 X
224833231/EN-US – 07/2021

1.3 458430 1395 42700 1.00 X

1.5 393040 1196 42700 1.20 X
1.7 343740 1046 42700 1.35 X
K 187R97 (E)DRN 132M4 4030 725/728
1.9 310550 945 42700 1.5 X
KH 187R97 (E)DRN 132M4 3880 726/728
2.4 242530 738 42700 2.0 X
2.9 204080 621 42700 2.3 X
3.4 173190 527 42700 2.7 X
K 167R107 (E)DRN 132M4 2850 710/728
5.6 104500 318 33720 3.0 X
KH 167R107 (E)DRN 132M4 2760 724/728

594 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.9 309750 944 33720 1.00 X

2.1 277030 843 33720 1.10 X
2.3 248770 757 33720 1.25 X
2.8 207690 632 33720 1.5 X K 167R97 (E)DRN 132M4 2740 710/728
3.2 184360 561 33720 1.7 X KH 167R97 (E)DRN 132M4 2660 724/728
3.7 158070 481 33720 2.0 X
4.2 139010 423 33720 2.2 X
4.8 121260 369 33720 2.6 X
4.6 126520 385 25640 1.40 X K 157R107 (E)DRN 132M4 1980 715/728
5.9 98260 299 25860 1.8 X KF 157R107 (E)DRN 132M4 2150 716/728
7.0 83140 253 25970 2.1 X KA 157R107 (E)DRN 132M4 1900 718/728
8.3 70000 213 26040 2.5 X KAF 157R107 (E)DRN 132M4 2030 716/728
3.5 165630 504 25140 1.05 X
K 157R97 (E)DRN 132M4 1870 715/728
10
4.1 142620 434 25440 1.25 X
KF 157R97 (E)DRN 132M4 2050 716/728
4.7 124550 379 25630 1.40 X
KA 157R97 (E)DRN 132M4 1790 718/728
5.3 109430 333 25760 1.6 X
KAF 157R97 (E)DRN 132M4 1920 716/728
6.1 95630 291 25870 1.9 X
5.4 108200 330 17900 1.05 X
6.2 93300 287 18100 1.25 X
K 127R87 (E)DRN 132M4 1230 707/728
7.0 82500 253 18200 1.40 X
KF 127R87 (E)DRN 132M4 1320 708/728
8.3 69300 213 18300 1.65 X
KA 127R87 (E)DRN 132M4 1160 710/728
8.8 66100 200 18300 1.60 X
KAF 127R87 (E)DRN 132M4 1250 708/728
11 54700 166 18400 1.95 X
12 48200 147 18500 2.2 X
9.0 64500 196 14600 1.10 X K 107R77 (E)DRN 132M4 830 699/727
10 57700 174 14600 1.10 X KF 107R77 (E)DRN 132M4 850 700/727
12 51100 154 14600 1.25 X KA 107R77 (E)DRN 132M4 770 702/727
13 46300 140 14600 1.35 X KAF 107R77 (E)DRN 132M4 820 702/727
7.2 87600 164.50 33700 3.2 K 167 DRN 160M6 2550 723
8.8 71900 134.99 33700 3.9 KH 167 DRN 160M6 2470 724
7.9 80100 150.41 26000 2.0
K 157 DRN 160M6 1680 715
9.7 65200 122.39 26000 2.4
KF 157 DRN 160M6 1850 716
12 53400 100.22 26100 3.0
KA 157 DRN 160M6 1600 718
13 48800 91.65 26100 3.3
KAF 157 DRN 160M6 1730 716
15 42500 79.75 26100 3.8
8.7 72500 136.14 18300 1.60 K 127 DRN 160M6 1170 707
9.7 65200 122.48 18300 1.75 KF 127 DRN 160M6 1260 708
11 58700 110.18 18400 1.95 KA 127 DRN 160M6 1110 710
13 47900 89.89 18500 2.4 KAF 127 DRN 160M6 1190 708
12 51800 146.07 18400 2.2 X
13 48300 136.14 18500 2.4 X
K 127 (E)DRN 132M4 1080 707
14 43500 122.48 18500 2.6 X
KF 127 (E)DRN 132M4 1170 708
16 39100 110.18 18500 2.9 X
KA 127 (E)DRN 132M4 1020 710
20 31900 89.89 18600 3.6 X
KAF 127 (E)DRN 132M4 1100 708
22 29100 81.98 18600 4.0 X
25 25100 70.95* 18600 4.6 X
12 50900 143.47* 14600 1.40 X
15 43100 121.46 14600 1.65 X
16 39900 112.41* 14400 1.75 X
18 35700 100.75 14200 2.0 X
20 32300 90.96* 13900 2.2 X K 107 (E)DRN 132M4 740 699
21 29300 82.61 13700 2.4 X KF 107 (E)DRN 132M4 770 700
24 26000 73.30 13400 2.7 X KA 107 (E)DRN 132M4 680 702
27 23600 66.52* 13100 3.0 X KAF 107 (E)DRN 132M4 730 700
24833231/EN-US – 07/2021

31 20300 57.17* 12700 3.5 X

36 17700 49.90 12300 3.9 X
42 15000 42.33* 11900 4.3 X
48 13100 37.00* 11500 4.8 X

Catalog – DRN.. Gearmotors (IE3) 595

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

17 37300 105.13 8620 1.00 X

18 34300 96.80 8590 1.10 X
20 30700 86.52 8530 1.25 X
23 27600 77.89* 8450 1.40 X
K 97 (E)DRN 132M4 490 691
25 25000 70.54 8360 1.50 X
KF 97 (E)DRN 132M4 530 692
28 22200 62.55 8240 1.70 X
KA 97 (E)DRN 132M4 450 694
31 20000 56.55 8120 1.90 X
KAF 97 (E)DRN 132M4 500 692
37 17000 47.93* 7910 2.2 X
42 14800 41.87 7730 2.6 X
46 13500 38.30 7600 2.8 X
52 12100 34.23 7440 3.1 X
28 22300 63.00* 5460 1.05 X
31 20100 56.64 5450 1.20 X
36 17400 49.16 5410 1.35 X
40 15600 44.02 5360 1.45 X
49 12900 36.52* 5250 1.70 X
K 87 (E)DRN 132M4 360 683
57 11100 31.39 5150 2.1 X
KF 87 (E)DRN 132M4 380 684
64 9890 27.88 5050 2.3 X
KA 87 (E)DRN 132M4 330 686
71 8840 24.92 4960 2.5 X
KAF 87 (E)DRN 132M4 360 684
79 7950 22.41 4870 2.6 X
91 6900 19.45 4740 3.0 X
102 6180 17.42 4630 3.1 X
111 5680 16.00 4450 2.8 X
123 5130 14.45 4460 3.6 X
57 10900 30.89 3880 1.25 X
61 10300 29.27 3950 1.30 X
69 9090 25.62 4090 1.50 X
77 8190 23.08 4170 1.65 X
88 7180 20.25 4120 1.85 X
K 77 (E)DRN 132M4 280 675
99 6340 17.87 4040 2.0 X
KF 77 (E)DRN 132M4 295 676
112 5620 15.84 3950 2.2 X
KA 77 (E)DRN 132M4 260 678
131 4800 13.52 3840 2.5 X
KAF 77 (E)DRN 132M4 280 676
144 4380 12.36 3690 2.0 X
164 3840 10.84 3600 2.3 X
186 3390 9.56 3510 2.5 X
209 3010 8.48 3420 2.6 X
245 2570 7.24 3300 2.8 X
101 6220 17.54 2530 1.05 X
117 5390 15.19 2660 1.15 X
134 4690 13.22 2690 1.25 X
K 67 (E)DRN 132M4 225 667
142 4430 12.48 2570 1.05 X
KF 67 (E)DRN 132M4 240 668
167 3770 10.63 2520 1.15 X
KA 67 (E)DRN 132M4 220 670
184 3430 9.66 2490 1.25 X
KAF 67 (E)DRN 132M4 230 668
212 2970 8.37 2440 1.30 X
244 2580 7.28 2390 1.45 X
341 1840 5.20 2240 1.70 X
185 3400 9.59 950 1.05 X
K 57 (E)DRN 132M4 215 660
204 3090 8.71 960 1.10 X
KF 57 (E)DRN 132M4 225 661
235 2680 7.55 960 1.20 X
KA 57 (E)DRN 132M4 210 662
270 2330 6.57 960 1.30 X
KAF 57 (E)DRN 132M4 220 661
378 1660 4.69 940 1.60 X
370 1700 9.59 940 2.1
K 57 DRN 132S2 170 660
407 1540 8.71 930 2.2
KF 57 DRN 132S2 185 661
470 1340 7.55 910 2.4
KA 57 DRN 132S2 170 662
540 1160 6.57 890 2.6
224833231/EN-US – 07/2021

KAF 57 DRN 132S2 180 661

756 830 4.69 840 3.2
194 3240 9.14 1030 1.35 X
205 3070 8.66 1020 1.45 X
234 2690 7.58 1010 1.65 X K 49 (E)DRN 132M4 225 656
260 2420 6.83 990 1.80 X KF 49 (E)DRN 132M4 225 657
296 2120 5.99 970 2.1 X KA 49 (E)DRN 132M4 215 658
336 1870 5.29 950 2.3 X KAF 49 (E)DRN 132M4 230 657
378 1660 4.69 930 2.5 X
443 1420 4.00 900 2.7 X

596 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 337320 835 42700 1.40 X

2.4 294500 729 42700 1.6 X
K 187R107 (E)DRN 132L4 4150 725/728
2.9 251280 622 42700 1.9 X
KH 187R107 (E)DRN 132L4 4000 726/728
3.4 210070 520 42700 2.2 X
3.9 183410 454 42700 2.6 X
1.7 422560 1046 42700 1.10 X
1.9 381760 945 42700 1.25 X
K 187R97 (E)DRN 132L4 4040 725/728
2.4 298140 738 42700 1.6 X
KH 187R97 (E)DRN 132L4 3900 726/728
2.9 250870 621 42700 1.9 X
3.4 212900 527 42700 2.2 X
5.6 128470 318 33720 2.4 X
6.4 112310 278 33720 2.8 X
7.3 98570 244 33720 3.1 X
K 167R107 (E)DRN 132L4 2860 710/728 10
KH 167R107 (E)DRN 132L4 2780 724/728
8.3 86050 213 33720 3.6 X
8.6 83220 206 33720 3.7 X
2.3 305810 757 33720 1.00 X
2.8 255320 632 33720 1.20 X
3.2 226630 561 33720 1.35 X K 167R97 (E)DRN 132L4 2760 710/728
3.7 194320 481 33720 1.6 X KH 167R97 (E)DRN 132L4 2680 724/728
4.2 170880 423 33720 1.8 X
4.8 149070 369 33720 2.1 X
4.6 155530 385 25330 1.15 X
5.5 131290 325 25600 1.35 X
5.9 120790 299 25670 1.5 X K 157R107 (E)DRN 132L4 2000 715/728
7.0 102210 253 25830 1.8 X KF 157R107 (E)DRN 132L4 2170 716/728
7.7 92920 230 25910 1.9 X KA 157R107 (E)DRN 132L4 1910 718/728
8.3 86050 213 25940 2.1 X KAF 157R107 (E)DRN 132L4 2040 716/728
9.5 75540 187 26020 2.3 X
11 63430 157 26070 2.8 X
4.1 175330 434 25020 1.00 X K 157R97 (E)DRN 132L4 1890 715/728
4.7 153110 379 25320 1.15 X KF 157R97 (E)DRN 132L4 2060 716/728
5.3 134530 333 25520 1.30 X KA 157R97 (E)DRN 132L4 1810 718/728
6.1 117560 291 25690 1.5 X KAF 157R97 (E)DRN 132L4 1940 716/728
7.0 101800 253 18000 1.15 X
K 127R87 (E)DRN 132L4 1240 707/728
8.3 85500 213 18200 1.35 X
KF 127R87 (E)DRN 132L4 1340 708/728
8.9 81400 200 18200 1.30 X
KA 127R87 (E)DRN 132L4 1180 710/728
11 67400 166 18300 1.55 X
KAF 127R87 (E)DRN 132L4 1260 708/728
12 59500 147 18400 1.80 X
K 107R77 (E)DRN 132L4 840 699/727
12 62900 154 14400 1.00 X KF 107R77 (E)DRN 132L4 870 700/727
13 57100 140 14300 1.10 X KA 107R77 (E)DRN 132L4 780 702/727
KAF 107R77 (E)DRN 132L4 840 700/727
K 157 (E)DRN 132L4 1610 715
12 65600 150.41 26000 2.4 X KF 157 (E)DRN 132L4 1790 716
14 53400 122.39 26100 3.0 X KA 157 (E)DRN 132L4 1530 718
KAF 157 (E)DRN 132L4 1660 716
13 59400 136.14 18400 1.95 X
K 127 (E)DRN 132L4 1100 707
14 53400 122.48 18400 2.1 X
KF 127 (E)DRN 132L4 1190 708
16 48100 110.18 18500 2.4 X
KA 127 (E)DRN 132L4 1040 710
20 39200 89.89 18500 2.9 X
KAF 127 (E)DRN 132L4 1120 708
22 35700 81.98 18500 3.2 X
16 49000 112.41* 13800 1.45 X
18 43900 100.75 13600 1.60 X
24833231/EN-US – 07/2021

20 39700 90.96* 13400 1.80 X

K 107 (E)DRN 132L4 760 699
21 36000 82.61 13200 1.95 X
KF 107 (E)DRN 132L4 790 700
24 32000 73.30 12900 2.2 X
KA 107 (E)DRN 132L4 700 702
27 29000 66.52* 12700 2.4 X
KAF 107 (E)DRN 132L4 750 700
31 24900 57.17* 12400 2.8 X
36 21700 49.90 12000 3.2 X
42 18400 42.33* 11600 3.5 X

Catalog – DRN.. Gearmotors (IE3) 597

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

21 37700 86.52 7910 1.00 X

23 34000 77.89* 7890 1.10 X
25 30700 70.54 7850 1.25 X
28 27300 62.55 7790 1.40 X
31 24600 56.55 7710 1.55 X K 97 (E)DRN 132L4 510 691
37 20900 47.93* 7570 1.80 X KF 97 (E)DRN 132L4 550 692
42 18200 41.87 7430 2.1 X KA 97 (E)DRN 132L4 465 694
46 16700 38.30 7320 2.3 X KAF 97 (E)DRN 132L4 520 692
52 14900 34.23 7190 2.5 X
58 13400 30.82 7060 2.8 X
64 12100 27.91 6930 3.1 X
72 10800 24.75 6770 3.5 X
36 21400 49.16 5000 1.10 X
40 19200 44.02 4990 1.20 X
49 15900 36.52* 4950 1.40 X
57 13700 31.39 4880 1.75 X
64 12100 27.88 4820 1.90 X
71 10800 24.92 4750 2.0 X K 87 (E)DRN 132L4 375 683
79 9780 22.41 4680 2.1 X KF 87 (E)DRN 132L4 395 684
91 8480 19.45 4580 2.4 X KA 87 (E)DRN 132L4 350 686
102 7600 17.42 4490 2.6 X KAF 87 (E)DRN 132L4 380 684
111 6980 16.00 4300 2.3 X
123 6300 14.45 4330 3.0 X
141 5480 12.56 4210 3.2 X
159 4870 11.17 4020 2.7 X
178 4360 10.00 3930 3.0 X
77 10000 23.08 3980 1.35 X
88 8830 20.25 3920 1.50 X
99 7790 17.87 3860 1.65 X
112 6910 15.84 3800 1.80 X K 77 (E)DRN 132L4 295 675
131 5900 13.52 3700 2.0 X KF 77 (E)DRN 132L4 315 676
144 5390 12.36 3550 1.65 X KA 77 (E)DRN 132L4 280 678
164 4730 10.84 3480 1.85 X KAF 77 (E)DRN 132L4 300 676
186 4170 9.56 3400 2.0 X
209 3700 8.48 3330 2.1 X
245 3160 7.24 3220 2.3 X

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 411140 835 42700 1.15 X

2.4 358950 729 42700 1.30 X
2.9 306260 622 42700 1.6 X K 187R107 (E)DRN 160M4 4220 725/728
3.4 256040 520 42700 1.9 X KH 187R107 (E)DRN 160M4 4070 726/728
3.9 223540 454 42700 2.1 X
5.0 174800 355 42700 2.7 X
1.9 465300 945 42700 1.00 X
2.4 363380 738 42700 1.30 X K 187R97 (E)DRN 160M4 4120 725/728
2.9 305770 621 42700 1.6 X KH 187R97 (E)DRN 160M4 3970 726/728
3.4 259490 527 42700 1.8 X
5.6 156580 318 33700 2.0 X
6.4 136880 278 33700 2.3 X
K 167R107 (E)DRN 160M4 2940 710/728
7.3 120140 244 33700 2.6 X
224833231/EN-US – 07/2021

KH 167R107 (E)DRN 160M4 2850 724/728

8.3 104880 213 33700 3.0 X
8.6 101430 206 33700 3.1 X
2.8 309750 632 33700 1.00 X
3.2 276230 561 33700 1.10 X
K 167R97 (E)DRN 160M4 2830 710/728
3.7 236840 481 33700 1.30 X
KH 167R97 (E)DRN 160M4 2750 724/728
4.2 208280 423 33700 1.5 X
4.8 181690 369 33700 1.7 X

598 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.5 160020 325 25310 1.10 X

6.0 147220 299 25420 1.20 X
7.0 124570 253 25660 1.40 X K 157R107 (E)DRN 160M4 2070 715/728
7.7 113250 230 25770 1.6 X KF 157R107 (E)DRN 160M4 2240 716/728
8.3 104880 213 25820 1.7 X KA 157R107 (E)DRN 160M4 1990 718/728
9.5 92080 187 25920 1.9 X KAF 157R107 (E)DRN 160M4 2120 716/728
11 77300 157 26010 2.3 X
15 60070 122 26090 3.0 X
K 157R97 (E)DRN 160M4 1960 715/728
5.3 163960 333 25210 1.10 X KF 157R97 (E)DRN 160M4 2140 716/728
6.1 143280 291 25460 1.25 X KA 157R97 (E)DRN 160M4 1880 718/728
KAF 157R97 (E)DRN 160M4 2010 716/728
8.3 104500 213 17900 1.10 X K 127R87 (E)DRN 160M4 1310 707/728 10
8.9 99500 200 18000 1.05 X KF 127R87 (E)DRN 160M4 1410 708/728
11 82400 166 18200 1.30 X KA 127R87 (E)DRN 160M4 1250 710/728
12 72700 147 18300 1.45 X KAF 127R87 (E)DRN 160M4 1340 708/728
11 87560 164.50 33700 3.4 X K 167 (E)DRN 160M4 2550 723
13 71860 134.99 33700 4.3 X KH 167 (E)DRN 160M4 2470 724
12 80060 150.41 25980 2.2 X K 157 (E)DRN 160M4 1680 715
15 65150 122.39 26060 2.7 X KF 157 (E)DRN 160M4 1850 716
18 53350 100.22 25850 3.3 X KA 157 (E)DRN 160M4 1600 718
19 48790 91.65 25340 3.6 X KAF 157 (E)DRN 160M4 1730 716
13 72400 136.14 18300 1.60 X
14 65100 122.48 18400 1.75 X K 127 (E)DRN 160M4 1170 707
16 58600 110.18 18400 1.95 X KF 127 (E)DRN 160M4 1260 708
20 47800 89.89 18500 2.4 X KA 127 (E)DRN 160M4 1110 710
22 43600 81.98 18500 2.6 X KAF 127 (E)DRN 160M4 1190 708
25 37700 70.95* 18500 3.0 X
16 59800 112.41* 13000 1.20 X
18 53600 100.75 12900 1.30 X
20 48400 90.96* 12700 1.45 X
22 43900 82.61 12600 1.60 X K 107 (E)DRN 160M4 830 699
24 39000 73.30 12400 1.80 X KF 107 (E)DRN 160M4 860 700
27 35300 66.52* 12200 2.0 X KA 107 (E)DRN 160M4 770 702
31 30400 57.17* 11900 2.3 X KAF 107 (E)DRN 160M4 820 700
36 26500 49.90 11700 2.6 X
42 22500 42.33* 11300 2.9 X
48 19600 37.00* 11000 3.2 X
25 37500 70.54 7260 1.00 X
28 33200 62.55 7260 1.15 X
31 30000 56.55 7240 1.25 X
37 25500 47.93* 7160 1.50 X
K 97 (E)DRN 160M4 580 691
42 22200 41.87 7070 1.70 X
KF 97 (E)DRN 160M4 620 692
46 20300 38.30 7000 1.85 X
KA 97 (E)DRN 160M4 540 694
52 18200 34.23 6900 2.1 X
KAF 97 (E)DRN 160M4 590 692
58 16300 30.82 6800 2.3 X
64 14800 27.91 6690 2.6 X
72 13100 24.75 6560 2.9 X
79 11900 22.37 6440 3.2 X
40 23400 44.02 4560 1.00
49 19400 36.52* 4590 1.15 X
57 16700 31.39 4580 1.45 X
64 14800 27.88 4550 1.55 X
71 13200 24.92 4510 1.65 X
24833231/EN-US – 07/2021

79 11900 22.41 4460 1.70 X

K 87 (E)DRN 160M4 445 683
91 10300 19.45 4390 1.95 X
KF 87 (E)DRN 160M4 465 684
102 9260 17.42 4320 2.1 X
KA 87 (E)DRN 160M4 420 686
111 8510 16.00 4110 1.85 X
KAF 87 (E)DRN 160M4 450 684
123 7680 14.45 4190 2.4 X
141 6680 12.56 4090 2.6 X
159 5940 11.17 3890 2.2 X
178 5310 10.00 3820 2.5 X
214 4410 8.29 3680 2.8 X
246 3830 7.21 3580 3.0 X

Catalog – DRN.. Gearmotors (IE3) 599

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

77 12200 23.08 3690 1.10 X

88 10700 20.25 3690 1.25 X
99 9500 17.87 3660 1.35 X
112 8420 15.84 3620 1.45 X K 77 (E)DRN 160M4 365 675
131 7190 13.52 3550 1.65 X KF 77 (E)DRN 160M4 385 676
144 6570 12.36 3390 1.35 X KA 77 (E)DRN 160M4 350 678
164 5760 10.84 3340 1.50 X KAF 77 (E)DRN 160M4 370 676
186 5080 9.56 3280 1.65 X
209 4510 8.48 3220 1.75 X
245 3850 7.24 3130 1.90 X

Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.9 407460 621 42700 1.15 X K 187R97 (E)DRN 160L4 4150 725/728
3.4 345790 527 42700 1.35 X KH 187R97 (E)DRN 160L4 4000 726/728
3.9 297890 454 42700 1.6 X
K 187R107 (E)DRN 160L4 4250 725/728
5.0 232930 355 42700 2.0 X
KH 187R107 (E)DRN 160L4 4110 726/728
6.8 171250 261 42700 2.7 X
5.6 208650 318 33700 1.5 X
6.4 182410 278 33700 1.7 X
7.3 160100 244 33700 2.0 X K 167R107 (E)DRN 160L4 2970 710/728
8.3 139760 213 33700 2.2 X KH 167R107 (E)DRN 160L4 2890 724/728
8.6 135170 206 33700 2.3 X
9.9 118110 180 33700 2.6 X
4.2 277550 423 33700 1.10 X K 167R97 (E)DRN 160L4 2870 710/728
4.8 242120 369 33700 1.30 X KH 167R97 (E)DRN 160L4 2780 724/728
11 116690 164.50 33700 2.6 X K 167 (E)DRN 160L4 2580 723
13 95750 134.99 33700 3.2 X KH 167 (E)DRN 160L4 2500 724
7.0 166000 253 25140 1.05 X
K 157R107 (E)DRN 160L4 2100 715/728
7.7 150910 230 25350 1.15 X
KF 157R107 (E)DRN 160L4 2280 716/728
8.4 139760 213 25450 1.25 X
KA 157R107 (E)DRN 160L4 2020 718/728
9.5 122700 187 25650 1.5 X
KAF 157R107 (E)DRN 160L4 2150 716/728
11 103010 157 25810 1.7 X
12 106690 150.41 25770 1.7 X K 157 (E)DRN 160L4 1720 715
15 86820 122.39 25690 2.0 X KF 157 (E)DRN 160L4 1890 716
18 71090 100.22 24790 2.5 X KA 157 (E)DRN 160L4 1630 718
19 65010 91.65 24370 2.7 X KAF 157 (E)DRN 160L4 1760 716
13 96500 136.14 18000 1.20 X
15 86800 122.48 18100 1.30 X
16 78100 110.18 18200 1.45 X
K 127 (E)DRN 160L4 1200 707
20 63700 89.89 18400 1.80 X
KF 127 (E)DRN 160L4 1300 708
22 58100 81.98 18200 2.0 X
KA 127 (E)DRN 160L4 1140 710
25 50300 70.95* 17800 2.3 X
KAF 127 (E)DRN 160L4 1220 708
28 44300 62.60 17400 2.6 X
33 38300 54.07 16900 3.0 X
37 33900 47.82 16500 3.4 X
20 64400 90.96* 11300 1.10 X
22 58500 82.61 11500 1.20 X
24 51900 73.30 11400 1.35 X
27 47100 66.52* 11400 1.50 X
K 107 (E)DRN 160L4 870 699
31 40500 57.17* 11200 1.75 X
224833231/EN-US – 07/2021

KF 107 (E)DRN 160L4 890 700

36 35300 49.90 11000 1.95 X
KA 107 (E)DRN 160L4 810 702
42 30000 42.33* 10700 2.2 X
KAF 107 (E)DRN 160L4 860 700
48 26200 37.00* 10500 2.4 X
54 23100 32.69 10300 2.8 X
57 22100 31.28* 10200 2.7 X
61 20500 29.00 10100 3.1 X

600 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

37 33900 47.93* 6410 1.10 X

42 29600 41.87 6420 1.30 X
46 27100 38.30 6400 1.40 X
52 24200 34.23 6360 1.55 X K 97 (E)DRN 160L4 610 691
58 21800 30.82 6310 1.75 X KF 97 (E)DRN 160L4 660 692
64 19700 27.91 6250 1.90 X KA 97 (E)DRN 160L4 570 694
72 17500 24.75 6170 2.2 X KAF 97 (E)DRN 160L4 630 692
79 15800 22.37 6090 2.4 X
94 13400 18.96 5940 2.8 X
107 11700 16.56 5800 3.2 X
57 22200 31.39 4010 1.05 X
64 19700 27.88 4040 1.15 X
71 17600 24.92 4060 1.25 X 10
79 15800 22.41 4060 1.30 X
91 13700 19.45 4030 1.50 X
K 87 (E)DRN 160L4 480 683
102 12300 17.42 4000 1.60 X
KF 87 (E)DRN 160L4 500 684
111 11300 16.00 3770 1.40 X
KA 87 (E)DRN 160L4 455 686
123 10200 14.45 3930 1.80 X
KAF 87 (E)DRN 160L4 485 684
141 8900 12.56 3860 2.0 X
159 7910 11.17 3660 1.70 X
178 7080 10.00 3610 1.85 X
214 5880 8.29 3510 2.1 X
246 5110 7.21 3430 2.2 X

Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

K 187R97 (E)DRN 180M4 4200 725/728

3.4 431260 527 42700 1.10 X
KH 187R97 (E)DRN 180M4 4050 726/728
3.4 425530 520 42700 1.10 X
3.9 371520 454 42700 1.25 X
5.0 290510 355 42700 1.6 X K 187R107 (E)DRN 180M4 4300 725/728
6.8 213590 261 42700 2.2 X KH 187R107 (E)DRN 180M4 4150 726/728
8.0 180850 221 42700 2.6 X
9.2 157940 193 42700 3.0 X
5.6 260230 318 33700 1.20 X
6.4 227500 278 33700 1.35 X
7.3 199670 244 33700 1.6 X
8.4 174310 213 33700 1.8 X
K 167R107 (E)DRN 180M4 3020 710/728
8.7 168580 206 33700 1.9 X
KH 167R107 (E)DRN 180M4 2930 724/728
9.9 147300 180 33700 2.1 X
11 130930 160 33700 2.4 X
13 110480 135 33700 2.8 X
15 96560 118 33700 3.2 X
8.4 174310 213 25030 1.00 X
K 157R107 (E)DRN 180M4 2150 715/728
9.5 153030 187 25340 1.15 X
KF 157R107 (E)DRN 180M4 2320 716/728
11 128480 157 25590 1.40 X
KA 157R107 (E)DRN 180M4 2070 718/728
15 99840 122 24990 1.8 X
KAF 157R107 (E)DRN 180M4 2200 716/728
17 87560 107 24490 2.0 X
9.9 159120 179.86 42700 3.0 X
11 146160 165.21 42700 3.2 X K 187 (E)DRN 180M4 3920 725
12 127920 144.59 42700 3.7 X KH 187 (E)DRN 180M4 3770 726
14 114730 129.69 42700 4.1 X
24833231/EN-US – 07/2021

13 119420 134.99 33700 2.6 X

K 167 (E)DRN 180M4 2640 723
16 97170 109.83 33700 3.2 X
KH 167 (E)DRN 180M4 2550 724
20 77730 87.86 33700 4.0 X
15 108280 122.39 24550 1.7 X
18 88660 100.22 23850 2.0 X K 157 (E)DRN 180M4 1770 715
19 81080 91.65 23510 2.2 X KF 157 (E)DRN 180M4 1940 716
22 70550 79.75 22950 2.5 X KA 157 (E)DRN 180M4 1690 718
25 62260 70.38 22420 2.8 X KAF 157 (E)DRN 180M4 1820 716
29 53980 61.02 21790 3.3 X

Catalog – DRN.. Gearmotors (IE3) 601

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

16 97400 110.18 17700 1.20 X

20 79500 89.89 17400 1.45 X
22 72500 81.98 17300 1.60 X
25 62700 70.95* 17000 1.85 X K 127 (E)DRN 180M4 1250 707
28 55300 62.60 16700 2.1 X KF 127 (E)DRN 180M4 1350 708
33 47800 54.07 16300 2.4 X KA 127 (E)DRN 180M4 1190 710
37 42200 47.82 15900 2.7 X KAF 127 (E)DRN 180M4 1270 708
44 35500 40.19 15400 3.2 X
49 32000 36.25 15100 3.6 X
57 27700 31.37 14600 4.2 X
24 64800 73.30 10100 1.10 X
27 58800 66.52* 10300 1.20 X
31 50500 57.17* 10400 1.40 X
36 44100 49.90 10300 1.55 X
42 37400 42.33* 10200 1.75 X K 107 (E)DRN 180M4 910 699
48 32700 37.00* 10000 1.95 X KF 107 (E)DRN 180M4 940 700
54 28800 32.69 9850 2.2 X KA 107 (E)DRN 180M4 850 702
57 27600 31.28* 9790 2.2 X KAF 107 (E)DRN 180M4 900 700
61 25600 29.00 9670 2.5 X
68 23200 26.32 9520 2.7 X
79 19900 22.62 9260 3.2 X
90 17400 19.74 9020 3.6 X
43 37000 41.87 5760 1.05 X
58 27200 30.82 5830 1.40 X
64 24600 27.91 5820 1.55 X
72 21800 24.75 5780 1.75 X K 97 (E)DRN 180M4 660 691
80 19700 22.37 5740 1.90 X KF 97 (E)DRN 180M4 710 692
94 16700 18.96 5640 2.3 X KA 97 (E)DRN 180M4 620 694
108 14600 16.56 5540 2.6 X KAF 97 (E)DRN 180M4 680 692
129 12200 13.85 5400 3.1 X
149 10600 11.99 5270 3.2 X
171 9200 10.41 4960 2.8 X
71 22000 24.92 3610 1.00 X
80 19800 22.41 3650 1.05 X
92 17100 19.45 3680 1.20 X
102 15300 17.42 3690 1.25 X K 87 (E)DRN 180M4 530 683
123 12700 14.45 3670 1.45 X KF 87 (E)DRN 180M4 550 684
142 11100 12.56 3630 1.60 X KA 87 (E)DRN 180M4 500 686
160 9870 11.17 3420 1.35 X KAF 87 (E)DRN 180M4 530 684
178 8830 10.00 3390 1.50 X
215 7330 8.29 3330 1.70 X
247 6370 7.21 3270 1.80 X

Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.9 445830 454 42700 1.05 X

5.0 348610 355 42700 1.35 X
6.8 256300 261 42700 1.9 X K 187R107 (E)DRN 180L4 4340 725/728
8.0 217020 221 42700 2.2 X KH 187R107 (E)DRN 180L4 4190 726/728
9.2 189530 193 42700 2.5 X
11 160070 163 42700 2.9 X
5.6 312300 318 33720 1.00 X
224833231/EN-US – 07/2021

6.4 273000 278 33720 1.15 X

7.3 239600 244 33720 1.30 X
8.4 209200 213 33720 1.50 X
K 167R107 (E)DRN 180L4 3050 710/728
8.7 202300 206 33720 1.60 X
KH 167R107 (E)DRN 180L4 2970 724/728
9.9 176800 180 33720 1.80 X
11 157100 160 33720 2.0 X
13 132600 135 33720 2.3 X
15 115900 118 33720 2.7 X
K 157R107 (E)DRN 180L4 2180 715/728
11 154200 157 24480 1.15 X
KF 157R107 (E)DRN 180L4 2360 716/728
15 119800 122 23920 1.5 X
KA 157R107 (E)DRN 180L4 2100 718/728
17 105100 107 23560 1.7 X
KAF 157R107 (E)DRN 180L4 2230 716/728

602 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

9.9 190900 179.86 42700 2.5 X

K 187 (E)DRN 180L4 3960 725
11 175400 165.21 42700 2.7 X
KH 187 (E)DRN 180L4 3810 726
12 153500 144.59 42700 3.1 X
13 143300 134.99 33700 2.2 X
16 116600 109.83 33700 2.7 X K 167 (E)DRN 180L4 2670 723
20 93300 87.86 33700 3.3 X KH 167 (E)DRN 180L4 2590 724
23 83000 78.14 33700 3.7 X
15 129900 122.39 23420 1.35 X
18 106400 100.22 22930 1.70 X K 157 (E)DRN 180L4 1800 715
19 97300 91.65 22660 1.80 X KF 157 (E)DRN 180L4 1980 716
22 84700 79.75 22210 2.1 X KA 157 (E)DRN 180L4 1720 718
25 74700 70.38 21770 2.4 X KAF 157 (E)DRN 180L4 1850 716
29 64800 61.02 21230 2.7 X 10
16 116900 110.18 16500 1.00
20 95400 89.89 16400 1.20 X
22 87000 81.98 16400 1.30 X
25 75200 70.95* 16200 1.55 X
28 66400 62.60 16000 1.75 X
K 127 (E)DRN 180L4 1290 707
33 57300 54.07 15700 2.0 X
KF 127 (E)DRN 180L4 1380 708
37 50700 47.82 15400 2.3 X
KA 127 (E)DRN 180L4 1220 710
44 42600 40.19 15000 2.7 X
KAF 127 (E)DRN 180L4 1310 708
49 38400 36.25 14700 3.0 X
57 33200 31.37 14300 3.5 X
64 29300 27.68 13900 3.9 X
75 25300 23.91 13500 4.5 X
84 22400 21.15 13200 5.1 X
27 70500 66.52* 8930 1.00 X
31 60600 57.17* 9340 1.15 X
36 52900 49.90 9570 1.30 X
42 44900 42.33* 9630 1.45 X
48 39200 37.00* 9540 1.60 X
54 34600 32.69 9420 1.85 X
57 33100 31.28* 9380 1.80 X K 107 (E)DRN 180L4 950 699
61 30700 29.00 9290 2.1 X KF 107 (E)DRN 180L4 970 700
68 27900 26.32 9170 2.3 X KA 107 (E)DRN 180L4 890 702
79 23900 22.62 8960 2.6 X KAF 107 (E)DRN 180L4 940 700
90 20900 19.74 8760 3.0 X
106 17700 16.75 8500 3.5 X
122 15500 14.64 8280 3.9 X
133 14200 13.43 7950 2.7 X
152 12400 11.73 7740 3.1 X
179 10500 9.94 7480 3.5 X
58 32600 30.82 5350 1.15 X
64 29600 27.91 5380 1.30 X
72 26200 24.75 5400 1.45 X
80 23700 22.37 5390 1.60 X
K 97 (E)DRN 180L4 700 691
94 20100 18.96 5340 1.90 X
KF 97 (E)DRN 180L4 740 692
108 17500 16.56 5290 2.2 X
KA 97 (E)DRN 180L4 660 694
129 14600 13.85 5180 2.6 X
KAF 97 (E)DRN 180L4 710 692
149 12700 11.99 5080 2.7 X
171 11000 10.41 4770 2.3 X
205 9230 8.71 4650 2.5 X
236 7990 7.54 4540 2.6 X
92 20600 19.45 3330 1.00
102 18400 17.42 3370 1.05 X
24833231/EN-US – 07/2021

123 15300 14.45 3410 1.20 X K 87 (E)DRN 180L4 560 683

142 13300 12.56 3410 1.35 X KF 87 (E)DRN 180L4 580 684
160 11800 11.17 3180 1.10 X KA 87 (E)DRN 180L4 540 686
178 10600 10.00 3180 1.25 X KAF 87 (E)DRN 180L4 570 684
215 8800 8.29 3160 1.40 X
247 7650 7.21 3120 1.50 X

Catalog – DRN.. Gearmotors (IE3) 603

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 40 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.0 464300 355 42700 1.00 X

6.8 341400 261 42700 1.35 X
K 187R107 (E)DRN 200L4 4580 725/728
8.1 289000 221 42700 1.60 X
KH 187R107 (E)DRN 200L4 4430 726/728
9.2 252400 193 42700 1.85 X
11 213200 163 42700 2.2 X
8.4 278600 213 33700 1.10 X
8.7 269400 206 33700 1.15 X
9.9 235400 180 33700 1.30 X K 167R107 (E)DRN 200L4 3290 710/728
11 209300 160 33700 1.50 X KH 167R107 (E)DRN 200L4 3210 724/728
13 176600 135 33700 1.75 X
15 154300 118 33700 2.0 X
9.9 254300 179.86 42700 1.9 X
11 233600 165.21 42700 2.0 X
12 204400 144.59 42700 2.3 X
K 187 (E)DRN 200L4 4190 725
14 183400 129.69 42700 2.6 X
KH 187 (E)DRN 200L4 4040 726
16 159200 112.60 42700 3.0 X
17 144400 102.16 42700 3.3 X
20 124400 88.00 42550 3.8 X
16 155300 109.83 33700 2.0 X
20 124200 87.86 33700 2.5 X
K 167 (E)DRN 200L4 2910 723
23 110500 78.14 33700 2.8 X
KH 167 (E)DRN 200L4 2830 724
26 96200 68.07 33700 3.2 X
29 85900 60.74 33700 3.6 X
18 141700 100.22 20810 1.25 X
19 129600 91.65 20730 1.35 X
22 112800 79.75 20530 1.55 X K 157 (E)DRN 200L4 2040 715
25 99500 70.38 20280 1.80 X KF 157 (E)DRN 200L4 2210 716
29 86300 61.02 19940 2.1 X KA 157 (E)DRN 200L4 1960 718
33 76800 54.29 19620 2.3 X KAF 157 (E)DRN 200L4 2090 716
38 66200 46.79 19170 2.7 X
47 53800 38.02 18480 3.3 X
25 100200 70.95* 14600 1.15 X
28 88400 62.60 14600 1.30 X
33 76400 54.07 14500 1.50 X
K 127 (E)DRN 200L4 1530 707
37 67500 47.82 14300 1.70 X
KF 127 (E)DRN 200L4 1620 708
44 56800 40.19 14100 2.0 X
KA 127 (E)DRN 200L4 1460 710
49 51200 36.25 13900 2.2 X
KAF 127 (E)DRN 200L4 1550 708
57 44300 31.37 13600 2.6 X
64 39100 27.68 13300 2.9 X
75 33700 23.91 13000 3.4 X
42 59800 42.33* 8010 1.10 X
48 52200 37.00* 8300 1.20 X
57 44200 31.28* 8510 1.35 X
62 40900 29.00 8530 1.55 X
68 37100 26.32 8480 1.70 X
K 107 (E)DRN 200L4 1190 699
79 31900 22.62 8370 2.0 X
KF 107 (E)DRN 200L4 1210 700
90 27900 19.74 8240 2.3 X
KA 107 (E)DRN 200L4 1130 702
106 23600 16.75 8060 2.6 X
KAF 107 (E)DRN 200L4 1180 700
122 20600 14.64 7890 3.0 X
133 18900 13.43 7540 2.0 X
152 16500 11.73 7380 2.3 X
179 14000 9.94 7180 2.6 X
205 12200 8.69 7000 2.9 X
72 34900 24.75 4620 1.10 X
224833231/EN-US – 07/2021

80 31600 22.37 4690 1.20 X

94 26700 18.96 4750 1.40 X
K 97 (E)DRN 200L4 940 691
108 23400 16.56 4770 1.65 X
KF 97 (E)DRN 200L4 980 692
129 19500 13.85 4750 1.95 X
KA 97 (E)DRN 200L4 900 694
149 16900 11.99 4710 2.0 X
KAF 97 (E)DRN 200L4 950 692
171 14700 10.41 4370 1.75 X
205 12300 8.71 4320 1.90 X
237 10600 7.54 4260 2.0 X

604 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.8 426200 261 42700 1.10 X

8.1 360900 221 42700 1.30 X K 187R107 (E)DRN 225S4 4650 725/728
9.2 315200 193 42700 1.50 X KH 187R107 (E)DRN 225S4 4500 726/728
11 266200 163 42700 1.75 X
9.9 293900 180 33700 1.05 X
11 261300 160 33700 1.20 X K 167R107 (E)DRN 225S4 3360 710/728
13 220500 135 33700 1.40 X KH 167R107 (E)DRN 225S4 3280 724/728
15 192700 118 33700 1.60 X
9.9 317500 179.86 42700 1.50 X
11 291700 165.21 42700 1.60 X
12 255300 144.59 42700 1.85 X
K 187 (E)DRN 225S4 4260 725
14 229000 129.69 42700 2.1 X
KH 187 (E)DRN 225S4 4110 726 10
16 198800 112.60 42700 2.4 X
17 180400 102.16 42590 2.6 X
20 155400 88.00 41390 3.0 X
16 193900 109.83 33700 1.60 X
20 155100 87.86 33700 2.0 X
23 138000 78.14 33700 2.3 X
K 167 (E)DRN 225S4 2980 723
26 120200 68.07 33700 2.6 X
KH 167 (E)DRN 225S4 2890 724
29 107200 60.74 33550 2.9 X
34 91400 51.77 32480 3.4 X
42 75700 42.89 31190 4.1 X
18 176900 100.22 18960 1.00 X
19 161800 91.65 19040 1.10 X
22 140800 79.75 19050 1.25 X K 157 (E)DRN 225S4 2110 715
25 124300 70.38 18980 1.40 X KF 157 (E)DRN 225S4 2280 716
29 107700 61.02 18810 1.65 X KA 157 (E)DRN 225S4 2030 718
33 95800 54.29 18610 1.85 X KAF 157 (E)DRN 225S4 2160 716
38 82600 46.79 18300 2.1 X
47 67100 38.02 17770 2.6 X
29 110400 62.60 13100 1.05 X
33 95400 54.07 13200 1.20 X
37 84300 47.82 13200 1.35 X
44 70900 40.19 13200 1.60 X
49 63900 36.25 13100 1.80 X
57 55300 31.37 12900 2.1 X K 127 (E)DRN 225S4 1600 707
64 48800 27.68 12700 2.4 X KF 127 (E)DRN 225S4 1690 708
75 42100 23.91 12400 2.7 X KA 127 (E)DRN 225S4 1530 710
84 37300 21.15 12200 3.1 X KAF 127 (E)DRN 225S4 1620 708
100 31300 17.77 11800 3.7 X
124 25300 14.35 11400 4.2 X
140 22500 12.79 10900 3.4 X
166 18900 10.74 10500 3.7 X
206 15300 8.68 10000 4.2 X
48 65200 37.00* 6710 1.00 X
57 55200 31.28* 7240 1.10 X
62 51100 29.00 7420 1.25 X
68 46400 26.32 7580 1.35 X
79 39900 22.62 7740 1.60 X
K 107 (E)DRN 225S4 1260 699
90 34800 19.74 7720 1.85 X
KF 107 (E)DRN 225S4 1280 700
107 29500 16.75 7620 2.1 X
KA 107 (E)DRN 225S4 1200 702
122 25800 14.64 7500 2.4 X
KAF 107 (E)DRN 225S4 1250 700
133 23700 13.43 7130 1.60 X
152 20600 11.73 7020 1.85 X
24833231/EN-US – 07/2021

180 17500 9.94 6870 2.1 X

205 15300 8.69 6730 2.4 X
243 12900 7.35 6540 2.5 X
94 33400 18.96 4160 1.15 X
108 29200 16.56 4250 1.30 X
K 97 (E)DRN 225S4 1010 691
129 24400 13.85 4320 1.55 X
KF 97 (E)DRN 225S4 1050 692
149 21100 11.99 4330 1.65 X
KA 97 (E)DRN 225S4 970 694
171 18300 10.41 3980 1.40 X
KAF 97 (E)DRN 225S4 1020 692
205 15300 8.71 3990 1.55 X
237 13300 7.54 3970 1.60 X

Catalog – DRN.. Gearmotors (IE3) 605

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 60 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.1 438800 221 42700 1.10 X

K 187R107 (E)DRN 225M4 4650 725/728
9.2 383000 193 42700 1.25 X
KH 187R107 (E)DRN 225M4 4500 726/728
11 323200 163 42700 1.45 X
13 264600 135 33700 1.15 X K 167R107 (E)DRN 225M4 3360 710/728
15 231200 118 33700 1.35 X KH 167R107 (E)DRN 225M4 3280 724/728
9.9 381000 179.86 42700 1.25 X
11 350000 165.21 42700 1.35 X
12 306300 144.59 42700 1.55 X
14 274800 129.69 42450 1.70 X
K 187 (E)DRN 225M4 4260 725
16 238500 112.60 41660 1.95 X
KH 187 (E)DRN 225M4 4110 726
17 216400 102.16 41070 2.2 X
20 186400 88.00 40080 2.5 X
24 156700 73.96 38850 3.0 X
28 135700 64.04 37770 3.5 X
16 232700 109.83 33700 1.35 X
20 186100 87.86 33700 1.65 X
23 165500 78.14 33700 1.85 X
K 167 (E)DRN 225M4 2980 723
26 144200 68.07 33100 2.2 X
KH 167 (E)DRN 225M4 2890 724
29 128700 60.74 32480 2.4 X
34 109700 51.77 31570 2.8 X
42 90900 42.89 30440 3.4 X
22 169000 79.75 17370 1.05 X
25 149100 70.38 17500 1.20 X
29 129300 61.02 17520 1.35 X
33 115000 54.29 17470 1.55 X K 157 (E)DRN 225M4 2110 715
38 99100 46.79 17310 1.80 X KF 157 (E)DRN 225M4 2280 716
47 80500 38.02 16970 2.2 X KA 157 (E)DRN 225M4 2030 718
57 66300 31.30 16550 2.5 X KAF 157 (E)DRN 225M4 2160 716
65 58500 27.62 16240 3.0 X
75 50700 23.95 15860 3.5 X
84 45100 21.31 15530 3.9 X
33 114500 54.07 12000 1.00 X
37 101200 47.82 12200 1.15 X
44 85100 40.19 12200 1.35 X
49 76700 36.25 12200 1.50 X
57 66400 31.37 12200 1.75 X
K 127 (E)DRN 225M4 1600 707
64 58600 27.68 12100 1.95 X
KF 127 (E)DRN 225M4 1690 708
75 50600 23.91 11900 2.3 X
KA 127 (E)DRN 225M4 1530 710
84 44700 21.15 11700 2.6 X
KAF 127 (E)DRN 225M4 1620 708
100 37600 17.77 11400 3.1 X
124 30300 14.35 11000 3.5 X
140 27000 12.79 10500 2.8 X
166 22700 10.74 10200 3.1 X
206 18300 8.68 9810 3.5 X
62 61400 29.00 6140 1.05 X
68 55700 26.32 6470 1.15 X
79 47800 22.62 6840 1.35 X
90 41800 19.74 7050 1.50 X
K 107 (E)DRN 225M4 1260 699
107 35400 16.75 7180 1.75 X
KF 107 (E)DRN 225M4 1280 700
122 30900 14.64 7120 1.95 X
KA 107 (E)DRN 225M4 1200 702
133 28400 13.43 6710 1.35 X
KAF 107 (E)DRN 225M4 1250 700
152 24800 11.73 6660 1.55 X
180 21000 9.94 6560 1.75 X
205 18400 8.69 6460 1.95 X
224833231/EN-US – 07/2021

243 15500 7.35 6310 2.0 X

606 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

9.2 472800 193 41560 1.00 X K 187R107 (E)DRN 250ME4 5090 725/728
11 399300 163 41500 1.15 X KH 187R107 (E)DRN 250ME4 4940 726/728
12 382900 144.59 40280 1.25 X
14 343400 129.69 40030 1.35 X
16 298200 112.60 39570 1.55 X
K 187 (E)DRN 250ME4 4700 725
17 270500 102.16 39170 1.75 X
KH 187 (E)DRN 250ME4 4550 726
20 233000 88.00 38440 2.0 X
24 195900 73.96 37470 2.4 X
28 169600 64.04 36580 2.8 X
20 232700 87.86 32370 1.35 X
23 206900 78.14 32060 1.50 X
26 180300 68.07 31600 1.70 X
K 167 (E)DRN 250ME4 3410 723 10
29 160900 60.74 31150 1.95 X
KH 167 (E)DRN 250ME4 3330 724
34 137100 51.77 30430 2.3 X
42 113600 42.89 29490 2.7 X
49 97000 36.61 28640 3.2 X
29 161600 61.02 15910 1.10 X
33 143800 54.29 16040 1.25 X
38 123900 46.79 16080 1.45 X
K 157 (E)DRN 250ME4 2550 715
47 100700 38.02 15970 1.75 X
KF 157 (E)DRN 250ME4 2720 716
57 82900 31.30 15730 2.0 X
KA 157 (E)DRN 250ME4 2460 718
65 73100 27.62 15520 2.4 X
KAF 157 (E)DRN 250ME4 2590 716
75 63400 23.95 15230 2.8 X
84 56400 21.31 14970 3.1 X
97 48700 18.37 14610 3.6 X
44 106300 40.19 10900 1.10 X
57 83000 31.37 11100 1.40 X
64 73200 27.68 11100 1.55 X
75 63200 23.91 11100 1.80 X K 127 (E)DRN 250ME4 2030 707
84 55900 21.15 11000 2.1 X KF 127 (E)DRN 250ME4 2120 708
100 47000 17.77 10800 2.5 X KA 127 (E)DRN 250ME4 1970 710
124 37900 14.35 10600 2.8 X KAF 127 (E)DRN 250ME4 2050 708
140 33800 12.79 10000 2.2 X
166 28400 10.74 9810 2.5 X
206 22900 8.68 9470 2.8 X

Pm = 100 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

14 457900 129.69 35210 1.00 X

16 397600 112.60 35380 1.20 X
17 360700 102.16 35370 1.30 X
20 310700 88.00 35170 1.50 X
24 261100 73.96 34720 1.80 X K 187 (E)DRN 280S4 4700 725
28 226100 64.04 34200 2.1 X KH 187 (E)DRN 280S4 4550 726
33 188400 53.36 33390 2.5 X
39 160700 45.50* 32580 2.9 X
42 150100 42.51 32210 3.1 X
46 136200 38.57 31670 3.4 X
20 310200 87.86 28500 1.00 X
23 275900 78.14 28620 1.10 X
26 240300 68.07 28600 1.30 X
29 214500 60.74 28470 1.45 X
24833231/EN-US – 07/2021

34 182800 51.77 28150 1.70 X K 167 (E)DRN 280S4 3420 723

42 151400 42.89 27600 2.1 X KH 167 (E)DRN 280S4 3340 724
49 129300 36.61 27030 2.4 X
55 113900 32.25 26520 2.7 X
62 101600 28.77 26020 3.1 X
73 86600 24.52 25280 3.6 X

Catalog – DRN.. Gearmotors (IE3) 607

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 100 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

38 165200 46.79 13620 1.05 X

47 134200 38.02 13970 1.30 X
57 110500 31.30 14080 1.50 X
K 157 (E)DRN 280S4 2550 715
65 97500 27.62 14060 1.80 X
KF 157 (E)DRN 280S4 2720 716
75 84600 23.95 13970 2.1 X
KA 157 (E)DRN 280S4 2470 718
84 75200 21.31 13840 2.4 X
KAF 157 (E)DRN 280S4 2600 716
97 64900 18.37 13640 2.7 X
120 52700 14.92 13280 3.4 X
141 44700 12.65 12940 3.7 X
57 110700 31.37 9350 1.05 X
64 97600 27.68 9580 1.20 X
75 84300 23.91 9750 1.35 X
K 127 (E)DRN 280S4 2030 707
84 74600 21.15 9820 1.55 X
KF 127 (E)DRN 280S4 2130 708
100 62700 17.77 9840 1.85 X
KA 127 (E)DRN 280S4 1970 710
124 50600 14.35 9750 2.1 X
KAF 127 (E)DRN 280S4 2050 708
140 45100 12.79 9220 1.65 X
166 37900 10.74 9110 1.85 X
206 30600 8.68 8910 2.1 X

Pm = 125 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

17 451100 102.16 32520 1.05 X

20 388600 88.00 32710 1.20 X
24 326600 73.96 32660 1.45 X
28 282800 64.04 32410 1.65 X
K 187 (E)DRN 280M4 4960 725
33 235600 53.36 31900 2.0 X
KH 187 (E)DRN 280M4 4810 726
39 200900 45.50 31310 2.3 X
42 187700 42.51 31030 2.5 X
46 170300 38.57 30590 2.8 X
54 146700 33.23 29870 3.2 X
26 300600 68.07 26350 1.05 X
29 268200 60.74 26460 1.15 X
34 228600 51.77 26440 1.35 X
42 189400 42.89 26190 1.65 X
49 161700 36.61 25820 1.90 X K 167 (E)DRN 280M4 3670 723
55 142400 32.25 25450 2.2 X KH 167 (E)DRN 280M4 3590 724
62 127100 28.77 25070 2.4 X
73 108300 24.52 24470 2.9 X
88 89700 20.32 23700 3.5 X
103 76600 17.34 23000 4.1 X
K 157 (E)DRN 280M4/ERF/NS 2800 715
KF 157 (E)DRN 280M4/ERF/NS 2980 716
57 138100 31.30 12600 1.20 X
KA 157 (E)DRN 280M4/ERF/NS 2720 718
KAF 157 (E)DRN 280M4/ERF/NS 2850 716
65 122000 27.62 12970 1.45 X
74 105800 23.95 13020 1.65 X K 157 (E)DRN 280M4 2800 715
84 94100 21.31 13000 1.90 X KF 157 (E)DRN 280M4 2980 716
97 81100 18.37 12910 2.2 X KA 157 (E)DRN 280M4 2720 718
120 65900 14.92 12690 2.7 X KAF 157 (E)DRN 280M4 2850 716
141 55900 12.65 12440 3.0 X
75 105500 23.91 8400 1.10 X
84 93300 21.15 8630 1.25 X
224833231/EN-US – 07/2021

K 127 (E)DRN 280M4 2290 707

100 78400 17.77 8840 1.45 X
KF 127 (E)DRN 280M4 2380 708
124 63300 14.35 8940 1.70 X
KA 127 (E)DRN 280M4 2220 710
140 56400 12.79 8400 1.35 X
KAF 127 (E)DRN 280M4 2310 708
166 47400 10.74 8420 1.50 X
206 38300 8.68 8350 1.65 X

608 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 150 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

20 464800 88.00 29450 1.00 X

24 390600 73.96 29910 1.20 X
K 187 (E)DRN 315S4 5490 725
28 338200 64.04 30030 1.40 X
KH 187 (E)DRN 315S4 5350 726
34 281800 53.36 29910 1.65 X
39 240300 45.50 29610 1.95 X
K 187 (E)DRN 315S4/ERF/NS 5490 725
42 224400 42.51 29300 2.1 X
KH 187 (E)DRN 315S4/ERF/NS 5350 726
46 203700 38.57 29150 2.3 X
K 187 (E)DRN 315S4 5490 725
54 175500 33.23 28620 2.7 X
KH 187 (E)DRN 315S4 5350 726
64 147500 27.92 27900 3.2 X
35 273400 51.77 24160 1.15 X
K 167 (E)DRN 315S4 4210 723
42 226500 42.89 24290 1.35 X 10
KH 167 (E)DRN 315S4 4130 724
49 193400 36.61 24200 1.60 X
K 167 (E)DRN 315S4/ERF/NS 4210 723
56 170200 32.25 23900 1.80 X
KH 167 (E)DRN 315S4/ERF/NS 4130 724
62 152000 28.77 23790 2.0 X
73 129500 24.52 23380 2.4 X K 167 (E)DRN 315S4 4210 723
88 107300 20.32 22790 2.9 X KH 167 (E)DRN 315S4 4130 724
103 91600 17.34 22220 3.4 X
K 157 (E)DRN 315S4/ERF/NS 3340 715
KF 157 (E)DRN 315S4/ERF/NS 3510 716
75 126400 23.95 11600 1.40 X
KA 157 (E)DRN 315S4/ERF/NS 3260 718
KAF 157 (E)DRN 315S4/ERF/NS 3390 716
84 112600 21.31 11880 1.55 X K 157 (E)DRN 315S4 3340 715
97 97000 18.37 11950 1.80 X KF 157 (E)DRN 315S4 3510 716
120 78800 14.92 11900 2.3 X KA 157 (E)DRN 315S4 3260 718
141 66800 12.65 11770 2.5 X KAF 157 (E)DRN 315S4 3390 716

Pm = 175 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

24 455500 73.96 26890 1.05 X

28 394400 64.04 27420 1.20 X K 187 (E)DRN 315ME4 5770 725
34 328600 53.36 27740 1.45 X KH 187 (E)DRN 315ME4 5620 726
39 280200 45.50 27760 1.65 X
42 261700 42.51 27800 1.80 X K 187 (E)DRN 315ME4/ERF/NS 5770 725
46 237400 38.57 27700 1.95 X KH 187 (E)DRN 315ME4/ERF/NS 5620 726
54 204600 33.23 27260 2.3 X
64 171900 27.92 26760 2.7 X
K 187 (E)DRN 315ME4 5770 725
74 148900 24.18 26250 3.2 X
KH 187 (E)DRN 315ME4 5620 726
89 124100 20.15 25530 3.5 X
104 105800 17.18 24830 3.9 X
42 264000 42.89 22400 1.15 X K 167 (E)DRN 315ME4 4490 723
49 225300 36.61 22500 1.35 X KH 167 (E)DRN 315ME4 4410 724
56 198500 32.25 22600 1.55 X K 167 (E)DRN 315ME4/ERF/NS 4490 723
62 177100 28.77 22500 1.75 X KH 167 (E)DRN 315ME4/ERF/NS 4410 724
73 151000 24.52 22200 2.1 X
K 167 (E)DRN 315ME4 4490 723
88 125100 20.32 21810 2.5 X
KH 167 (E)DRN 315ME4 4410 724
103 106800 17.34 21380 2.9 X
24833231/EN-US – 07/2021

K 157 (E)DRN 315ME4/ERF/NS 3620 715

75 147400 23.95 10500 1.20 X KF 157 (E)DRN 315ME4/ERF/NS 3790 716
84 131100 21.31 10700 1.35 X KA 157 (E)DRN 315ME4/ERF/NS 3540 718
KAF 157 (E)DRN 315ME4/ERF/NS 3670 716
K 157 (E)DRN 315ME4 3620 715
98 113000 18.37 11000 1.55 X
KF 157 (E)DRN 315ME4 3790 716
120 91800 14.92 11100 1.95 X
KA 157 (E)DRN 315ME4 3540 718
142 77900 12.65 11100 2.1 X
KAF 157 (E)DRN 315ME4 3670 716

Catalog – DRN.. Gearmotors (IE3) 609

10 Helical-bevel gearmotors
K.. DRN.. Selections by HP

Pm = 200 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

28 451500 64.04 25270 1.05 X

34 376200 53.36 25950 1.25 X
39 320800 45.50* 26240 1.45 X
54 234300 33.23 26150 2.0 X K 187 (E)DRN 315L4 5830 725
64 196800 27.92 25830 2.4 X KH 187 (E)DRN 315L4 5680 726
74 170500 24.18 25450 2.8 X
89 142100 20.15 24860 3.1 X
104 121100 17.18 24260 3.4 X
42 302400 42.89 20520 1.00 X
49 258100 36.61 20990 1.20 X
K 167 (E)DRN 315L4 4550 723
73 172900 24.52 21230 1.80 X
KH 167 (E)DRN 315L4 4460 724
88 143300 20.32 21010 2.2 X
103 122200 17.34 20700 2.5 X
K 157 (E)DRN 315L4 3680 715
97 129500 18.37 10010 1.35 X
KF 157 (E)DRN 315L4 3850 716
120 105200 14.92 10330 1.70 X
KA 157 (E)DRN 315L4 3600 718
141 89200 12.65 10440 1.85 X
KAF 157 (E)DRN 315L4 3720 716

Pm = 225 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

34 423200 53.36 24960 1.10 X

39 360900 45.50* 25390 1.30 X
54 263600 33.23 25540 1.80 X
K 187 (E)DRN 315L4 5830 725
64 221400 27.92 25310 2.1 X
KH 187 (E)DRN 315L4 5680 726
74 191800 24.18 25000 2.5 X
89 159800 20.15 24490 2.8 X
104 136300 17.18 23950 3.0 X
49 290400 36.61 20180 1.05 X
73 194500 24.52 20690 1.60 X K 167 (E)DRN 315L4 4550 723
88 161200 20.32 20560 1.90 X KH 167 (E)DRN 315L4 4460 724
103 137500 17.34 20320 2.3 X
K 157 (E)DRN 315L4 3680 715
97 145700 18.37 9530 1.20 X
KF 157 (E)DRN 315L4 3850 716
120 118300 14.92 9940 1.50 X
KA 157 (E)DRN 315L4 3600 718
141 100300 12.65 10110 1.65 X
KAF 157 (E)DRN 315L4 3720 716

Pm = 250 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

34 469200 53.36 22500 1.00 X K 187 (E)DRN 315H4 6090 725

39 400100 45.50 23290 1.15 X KH 187 (E)DRN 315H4 5940 726
K 187 (E)DRN 315H4/ERF/NS 6090 725
54 292000 33.23 23900 1.60 X
KH 187 (E)DRN 315H4/ERF/NS 5940 726
64 245500 27.92 24010 1.90 X
74 212600 24.18 23880 2.2 X K 187 (E)DRN 315H4 6090 725
89 177200 20.15 23550 2.5 X KH 187 (E)DRN 315H4 5940 726
104 151100 17.18 23140 2.7 X
K 167 (E)DRN 315H4/ERF/NS 4810 723
73 215500 24.52 19300 1.45 X
KH 167 (E)DRN 315H4/ERF/NS 4720 724
224833231/EN-US – 07/2021

88 178500 20.32 19400 1.75 X K 167 (E)DRN 315H4 4810 723

103 152400 17.34 19300 2.0 X KH 167 (E)DRN 315H4 4720 724
K 157 (E)DRN 315H4 3940 715
120 131100 14.92 8900 1.35 X KF 157 (E)DRN 315H4 4110 716
142 111200 12.65 9230 1.50 X KA 157 (E)DRN 315H4 3860 718
KAF 157 (E)DRN 315H4 3990 716

610 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN.. Selections by HP 10
Pm = 275 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

K 187 (E)DRN 315H4 6090 725

39 440100 45.50* 21600 1.05 X
KH 187 (E)DRN 315H4 5940 726
K 187 (E)DRN 315H4/ERF/NS 6090 725
54 321400 33.23 22700 1.45 X
KH 187 (E)DRN 315H4/ERF/NS 5940 726
64 270100 27.92 23000 1.75 X
74 233800 24.18 23000 2.0 X K 187 (E)DRN 315H4 6090 725
89 194900 20.15 22800 2.3 X KH 187 (E)DRN 315H4 5940 726
104 166100 17.18 22500 2.5 X
K 167 (E)DRN 315H4/ERF/NS 4810 723
73 237200 24.52 18300 1.30 X
KH 167 (E)DRN 315H4/ERF/NS 4720 724
88 196500 20.32 18500 1.60 X K 167 (E)DRN 315H4 4810 723
103 167700 17.34 18600 1.85 X KH 167 (E)DRN 315H4 4720 724 10
K 157 (E)DRN 315H4 3940 715
120 144300 14.92 8170 1.25 X KF 157 (E)DRN 315H4 4110 716
142 122400 12.65 8610 1.35 X KA 157 (E)DRN 315H4 3860 718
KAF 157 (E)DRN 315H4 3990 716

Pm = 300 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

K 187 (E)DRN 315H4/ERF/NS 6090 725

54 350800 33.23 21600 1.35 X
KH 187 (E)DRN 315H4/ERF/NS 5940 726
64 294800 27.92 22000 1.60 X
74 255300 24.18 22100 1.85 X K 187 (E)DRN 315H4 6090 725
89 212700 20.15 22100 2.1 X KH 187 (E)DRN 315H4 5940 726
104 181300 17.18 21900 2.3 X
K 167 (E)DRN 315H4/ERF/NS 4810 723
73 258900 24.52 17200 1.20 X
KH 167 (E)DRN 315H4/ERF/NS 4720 724
88 214500 20.32 17700 1.45 X K 167 (E)DRN 315H4 4810 723
103 183100 17.34 17900 1.70 X KH 167 (E)DRN 315H4 4720 724
K 157 (E)DRN 315H4 3940 715
120 157500 14.92 7440 1.10 X KF 157 (E)DRN 315H4 4110 716
141 133600 12.65 7990 1.25 X KA 157 (E)DRN 315H4 3860 718
KAF 157 (E)DRN 315H4 3990 716
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 611

10 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed

10.4 K.. R.. DRN.. Selections by torque / low output speed

Error! Bookmark not defined.Error! Bookmark not defined.

Ta max = 1760 lb-in

na i FRa1) m
rpm ratio lb lbs

0.25 6832 1170

0.28 5922 1170
0.31 5491 1170
0.35 4759 1170
0.40 4160 1170
0.46 3645 1170
K 37R17 DRN 63MS4 42 638/727
0.52 3205 1170
KF 37R17 DRN 63MS4 47 639/727
0.60 2801 1170
KA 37R17 DRN 63MS4 42 640/727
0.68 2454 1170
KAF 37R17 DRN 63MS4 46 639/727
0.78 2166 1170
0.89 1891 1170
1.0 1660 1170
1.1 1466 1170
1.3 1288 1170
1.5 1136 1170
1.7 996 1170
1.9 876 1170
2.2 761 1170
K 37R17 DRN 63MS4 42 638/727
2.5 671 1170
KF 37R17 DRN 63MS4 47 639/727
2.9 585 1170
KA 37R17 DRN 63MS4 41 640/727
3.3 512 1170
KAF 37R17 DRN 63MS4 45 639/727
3.7 451 1170
4.2 396 1170
4.9 346 1170
K 37R17 DRN 63M4 42 638/727
5.6 304 1170
KF 37R17 DRN 63M4 47 639/727
6.4 267 1170
KA 37R17 DRN 63M4 41 640/727
7.3 234 1170
KAF 37R17 DRN 63M4 45 639/727
K 37R17 DRN 71MS4 47 638/727
8.3 205 1170 KF 37R17 DRN 71MS4 52 639/727
9.4 181 1170 KA 37R17 DRN 71MS4 47 640/727
KAF 37R17 DRN 71MS4 51 639/727
11 160 1170 K 37R17 DRN 71M4 47 638/727
12 136 1170 KF 37R17 DRN 71M4 52 639/727
13 127 1170 KA 37R17 DRN 71M4 47 640/727
15 110 1170 KAF 37R17 DRN 71M4 51 639/727
K 37R17 DRN 80MK4 50 638/727
KF 37R17 DRN 80MK4 55 639/727
18 96 1170
KA 37R17 DRN 80MK4 50 640/727
KAF 37R17 DRN 80MK4 53 639/727

Ta max = 2650 lb-in

na i FRa1) m
rpm ratio lb lbs

0.41 4057 1690

0.50 3370 1690
0.58 2906 1690
0.67 2508 1690
0.71 2367 1690
K 39R17 DRN 63MS4 53 645/727
0.78 2162 1690
KF 39R17 DRN 63MS4 57 646/727
0.89 1881 1690
224833231/EN-US – 07/2021

KA 39R17 DRN 63MS4 51 647/727

0.95 1762 1690
KAF 39R17 DRN 63MS4 55 646/727
1.0 1622 1690
1.1 1494 1690
1.3 1321 1690
1.4 1169 1690
1.5 1093 1690
1.8 956 1690 K 39R17 DRN 63MS4 53 645/727
2.1 814 1690 KF 39R17 DRN 63MS4 56 646/727
2.4 711 1690 KA 39R17 DRN 63MS4 51 647/727
2.8 605 1690 KAF 39R17 DRN 63MS4 54 646/727

612 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed 10
Ta max = 2650 lb-in
na i FRa1) m
rpm ratio lb lbs

3.4 504 1690 K 39R17 DRN 63M4 53 645/727

3.7 454 1690 KF 39R17 DRN 63M4 56 646/727
4.3 399 1690 KA 39R17 DRN 63M4 51 647/727
4.7 365 1690 KAF 39R17 DRN 63M4 54 646/727
K 39R17 DRN 71MS4 58 645/727
5.5 312 1690
KF 39R17 DRN 71MS4 62 646/727
5.7 299 1690
KA 39R17 DRN 71MS4 56 647/727
6.7 254 1690
KAF 39R17 DRN 71MS4 60 646/727
7.3 234 1690 K 39R17 DRN 71M4 58 645/727
8.1 210 1690 KF 39R17 DRN 71M4 62 646/727
9.0 189 1690 KA 39R17 DRN 71M4 56 647/727
9.8 174 1690 KAF 39R17 DRN 71M4 60 646/727
K 39R17 DRN 80MK4 61 645/727 10
11 156 1690
KF 39R17 DRN 80MK4 65 646/727
12 142 1690
KA 39R17 DRN 80MK4 59 647/727
14 117 1690
KAF 39R17 DRN 80MK4 62 646/727

Ta max = 3530 lb-in

na i FRa1) m
rpm ratio lb lbs

0.17 10138 1330

0.20 8534 1330
0.22 7662 1330
0.25 6826 1330
0.28 5983 1330
0.33 5159 1330
0.37 4601 1330 K 47R37 DRN 63MS4 74 649/727
0.43 3940 1330 KF 47R37 DRN 63MS4 81 650/727
0.48 3477 1330 KA 47R37 DRN 63MS4 72 651/727
0.55 3043 1330 KAF 47R37 DRN 63MS4 78 650/727
0.61 2733 1330
0.71 2354 1330
0.81 2063 1330
0.92 1819 1330
1.1 1586 1330
1.2 1388 1330
1.4 1222 1330
K 47R37 DRN 63MS4 73 649/727
1.5 1097 1330
KF 47R37 DRN 63MS4 80 650/727
1.8 945 1330
KA 47R37 DRN 63MS4 71 651/727
2.0 831 1330
KAF 47R37 DRN 63MS4 78 650/727
2.3 718 1330
K 47R37 DRN 63M4 73 649/727
2.7 639 1330
KF 47R37 DRN 63M4 80 650/727
3.1 552 1330
KA 47R37 DRN 63M4 71 651/727
3.4 495 1330
KAF 47R37 DRN 63M4 78 650/727
K 47R37 DRN 71MS4 79 649/727
4.0 426 1330
KF 47R37 DRN 71MS4 86 650/727
4.5 375 1330
KA 47R37 DRN 71MS4 77 651/727
5.2 327 1330
KAF 47R37 DRN 71MS4 84 650/727
K 47R37 DRN 71M4 79 649/727
5.9 289 1330
KF 47R37 DRN 71M4 86 650/727
6.6 256 1330
KA 47R37 DRN 71M4 77 651/727
7.6 225 1330
24833231/EN-US – 07/2021

KAF 47R37 DRN 71M4 84 650/727

K 47R37 DRN 80MK4 82 649/727
8.5 198 1330
KF 47R37 DRN 80MK4 89 650/727
9.9 171 1330
KA 47R37 DRN 80MK4 80 651/727
11 153 1330
KAF 47R37 DRN 80MK4 86 650/727
K 47R37 DRN 80M4 92 649/727
13 131 1330 KF 47R37 DRN 80M4 99 650/727
16 112 1330 KA 47R37 DRN 80M4 90 651/727
KAF 47R37 DRN 80M4 96 650/727

Catalog – DRN.. Gearmotors (IE3) 613

10 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed

Ta max = 3530 lb-in

na i FRa1) m
rpm ratio lb lbs

K 47R37 DRN 90S4 105 649/727

18 99 1330 KF 47R37 DRN 90S4 110 650/727
19 94 1330 KA 47R37 DRN 90S4 105 651/727
KAF 47R37 DRN 90S4 110 650/727

Ta max = 4420 lb-in

na i FRa1) m
rpm ratio lb lbs

0.24 7137 2020

0.28 5991 2020
0.33 5120 2020
0.42 4034 2020
0.47 3580 2020
0.55 3081 2020
0.61 2773 2020
0.66 2545 2020
0.71 2372 2020 K 49R37 DRN 63MS4 95 656/727
0.79 2118 2020 KF 49R37 DRN 63MS4 99 657/727
0.87 1941 2020 KA 49R37 DRN 63MS4 89 658/727
0.97 1741 2020 KAF 49R37 DRN 63MS4 100 657/727
1.0 1632 2020
1.1 1521 2020
1.2 1424 2020
1.3 1309 2020
1.4 1228 2020
1.5 1120 2020
1.7 1000 2020
1.9 908 2020
2.1 802 2020 K 49R37 DRN 63M4 95 656/727
2.4 701 2020 KF 49R37 DRN 63M4 99 657/727
2.6 645 2020 KA 49R37 DRN 63M4 89 658/727
2.9 595 2020 KAF 49R37 DRN 63M4 100 657/727
3.1 543 2020 K 49R37 DRN 71MS4 100 656/727
3.4 501 2020 KF 49R37 DRN 71MS4 105 657/727
3.8 449 2020 KA 49R37 DRN 71MS4 94 658/727
4.2 401 2020 KAF 49R37 DRN 71MS4 105 657/727
K 49R37 DRN 71M4 100 656/727
4.7 360 2020
KF 49R37 DRN 71M4 105 657/727
5.2 330 2020
KA 49R37 DRN 71M4 94 658/727
5.7 300 2020
KAF 49R37 DRN 71M4 105 657/727
6.2 274 2020 K 49R37 DRN 80MK4 105 656/727
6.9 243 2020 KF 49R37 DRN 80MK4 105 657/727
7.8 217 2020 KA 49R37 DRN 80MK4 97 658/727
8.8 193 2020 KAF 49R37 DRN 80MK4 105 657/727
K 49R37 DRN 80M4 115 656/727
9.9 176 2020 KF 49R37 DRN 80M4 115 657/727
12 152 2020 KA 49R37 DRN 80M4 105 658/727
KAF 49R37 DRN 80M4 120 657/727
K 49R37 DRN 90S4 125 656/727
14 125 2020 KF 49R37 DRN 90S4 130 657/727
18 99 2020 KA 49R37 DRN 90S4 120 658/727
KAF 49R37 DRN 90S4 130 657/727
224833231/EN-US – 07/2021

614 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed 10
Ta max = 5300 lb-in
na i FRa1) m
rpm ratio lb lbs

0.14 12169 1710

0.15 11162 1710
0.18 9503 1710
0.20 8547 1710
0.23 7277 1710
0.26 6478 1710
K 57R37 DRN 63MS4 87 660/727
0.30 5662 1710
KF 57R37 DRN 63MS4 97 661/727
0.33 5033 1710
KA 57R37 DRN 63MS4 82 662/727
0.39 4340 1710
KAF 57R37 DRN 63MS4 95 661/727
0.44 3854 1710
0.50 3390 1710
0.57 2924 1710
0.65 2593 1710 10
0.75 2249 1710
0.85 1986 1710
0.96 1743 1710
K 57R37 DRN 63MS4 86 660/727
1.1 1539 1710
KF 57R37 DRN 63MS4 97 661/727
1.2 1354 1710
KA 57R37 DRN 63MS4 82 662/727
1.4 1174 1710
KAF 57R37 DRN 63MS4 94 661/727
1.6 1036 1710
K 57R37 DRN 63M4 86 660/727
1.9 906 1710
KF 57R37 DRN 63M4 97 661/727
2.1 806 1710
KA 57R37 DRN 63M4 82 662/727
2.4 699 1710
KAF 57R37 DRN 63M4 94 661/727
K 57R37 DRN 71MS4 92 660/727
2.8 615 1710
KF 57R37 DRN 71MS4 105 661/727
3.1 544 1710
KA 57R37 DRN 71MS4 88 662/727
3.6 473 1710
KAF 57R37 DRN 71MS4 100 661/727
K 57R37 DRN 71M4 92 660/727
4.0 421 1710 KF 57R37 DRN 71M4 105 661/727
4.7 362 1710 KA 57R37 DRN 71M4 88 662/727
KAF 57R37 DRN 71M4 100 661/727
5.3 319 1710 K 57R37 DRN 80MK4 95 660/727
6.0 280 1710 KF 57R37 DRN 80MK4 105 661/727
6.9 246 1710 KA 57R37 DRN 80MK4 90 662/727
7.9 215 1710 KAF 57R37 DRN 80MK4 105 661/727
K 57R37 DRN 80M4 105 660/727
9.1 192 1710 KF 57R37 DRN 80M4 115 661/727
11 166 1710 KA 57R37 DRN 80M4 100 662/727
KAF 57R37 DRN 80M4 115 661/727
K 57R37 DRN 90S4 120 660/727
12 145 1710
KF 57R37 DRN 90S4 130 661/727
14 129 1710
KA 57R37 DRN 90S4 115 662/727
16 111 1710
KAF 57R37 DRN 90S4 125 661/727
K 57R37 DRN 90L4 125 660/727
KF 57R37 DRN 90L4 135 661/727
18 97 1710
KA 57R37 DRN 90L4 120 662/727
KAF 57R37 DRN 90L4 135 661/727

Ta max = 7250 lb-in

na i FRa1) m
rpm ratio lb lbs
24833231/EN-US – 07/2021

0.14 12139 2320

0.15 11134 2320
0.18 9479 2320
0.21 8173 2320
0.23 7259 2320 K 67R37 DRN 63MS4 100 667/727
0.26 6462 2320 KF 67R37 DRN 63MS4 110 668/727
0.30 5648 2320 KA 67R37 DRN 63MS4 94 670/727
0.35 4846 2320 KAF 67R37 DRN 63MS4 105 668/727
0.39 4329 2320
0.45 3750 2320
0.51 3315 2320
0.58 2917 2320

Catalog – DRN.. Gearmotors (IE3) 615

10 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed

Ta max = 7250 lb-in

na i FRa1) m
rpm ratio lb lbs

0.66 2532 2320

0.75 2244 2320 K 67R37 DRN 63MS4 100 667/727
0.85 1981 2320 KF 67R37 DRN 63MS4 110 668/727
0.97 1739 2320 KA 67R37 DRN 63MS4 94 670/727
1.1 1535 2320 KAF 67R37 DRN 63MS4 105 668/727
1.2 1351 2320
K 67R37 DRN 63M4 100 667/727
1.4 1171 2320
KF 67R37 DRN 63M4 110 668/727
1.6 1034 2320
KA 67R37 DRN 63M4 94 670/727
1.9 903 2320
KAF 67R37 DRN 63M4 105 668/727
K 67R37 DRN 71MS4 105 667/727
2.1 793 2320 KF 67R37 DRN 71MS4 115 668/727
2.4 697 2320 KA 67R37 DRN 71MS4 99 670/727
KAF 67R37 DRN 71MS4 110 668/727
K 67R37 DRN 71M4 105 667/727
2.8 613 2320
KF 67R37 DRN 71M4 115 668/727
3.1 542 2320
KA 67R37 DRN 71M4 99 670/727
3.6 471 2320
KAF 67R37 DRN 71M4 110 668/727
K 67R37 DRN 80MK4 110 667/727
4.0 420 2320
KF 67R37 DRN 80MK4 120 668/727
4.7 361 2320
KA 67R37 DRN 80MK4 100 670/727
5.2 323 2320
KAF 67R37 DRN 80MK4 115 668/727
K 67R37 DRN 80M4 120 667/727
6.3 279 2320 KF 67R37 DRN 80M4 130 668/727
7.1 246 2320 KA 67R37 DRN 80M4 110 670/727
KAF 67R37 DRN 80M4 125 668/727
K 67R37 DRN 90S4 130 667/727
8.1 217 2320
KF 67R37 DRN 90S4 145 668/727
9.2 191 2320
KA 67R37 DRN 90S4 125 670/727
11 166 2320
KAF 67R37 DRN 90S4 135 668/727
K 67R37 DRN 90L4 140 667/727
12 144 2320 KF 67R37 DRN 90L4 150 668/727
14 122 2320 KA 67R37 DRN 90L4 130 670/727
KAF 67R37 DRN 90L4 145 668/727

Ta max = 13700 lb-in

na i FRa1) m
rpm ratio lb lbs

0.11 15310 3460

0.12 14043 3460
0.14 11955 3460
0.16 10217 3460
0.19 8809 3460
0.22 7528 3460 K 77R37 DRN 63MS4 155 675/727
0.25 6606 3460 KF 77R37 DRN 63MS4 170 676/727
0.29 5774 3460 KA 77R37 DRN 63MS4 135 678/727
0.33 5089 3460 KAF 77R37 DRN 63MS4 155 676/727
0.37 4489 3460
0.42 3961 3460
0.48 3485 3460
0.58 2901 3460
0.62 2717 3460
224833231/EN-US – 07/2021

K 77R37 DRN 63M4 155 675/727

0.72 2370 3460
KF 77R37 DRN 63M4 170 676/727
0.83 2050 3460
KA 77R37 DRN 63M4 135 678/727
0.96 1772 3460
KAF 77R37 DRN 63M4 155 676/727
K 77R37 DRN 71MS4 160 675/727
1.1 1514 3460
KF 77R37 DRN 71MS4 175 676/727
1.2 1388 3460
KA 77R37 DRN 71MS4 140 678/727
1.4 1218 3460
KAF 77R37 DRN 71MS4 160 676/727
K 77R37 DRN 71M4 160 675/727
1.6 1053 3460 KF 77R37 DRN 71M4 175 676/727
1.8 924 3460 KA 77R37 DRN 71M4 140 678/727
KAF 77R37 DRN 71M4 160 676/727

616 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed 10
Ta max = 13700 lb-in
na i FRa1) m
rpm ratio lb lbs

2.1 815 3460 K 77R37 DRN 80MK4 160 675/727

2.4 709 3460 KF 77R37 DRN 80MK4 180 676/727
2.7 622 3460 KA 77R37 DRN 80MK4 145 678/727
3.1 552 3460 KAF 77R37 DRN 80MK4 160 676/727
K 77R37 DRN 80M4 170 675/727
3.6 485 3460 KF 77R37 DRN 80M4 190 676/727
4.1 428 3460 KA 77R37 DRN 80M4 155 678/727
KAF 77R37 DRN 80M4 170 676/727
K 77R37 DRN 90S4 185 675/727
4.8 367 3460
KF 77R37 DRN 90S4 200 676/727
5.4 328 3460
KA 77R37 DRN 90S4 170 678/727
6.1 290 3460
KAF 77R37 DRN 90S4 185 676/727
K 77R37 DRN 90L4 190 675/727 10
7.0 252 3460 KF 77R37 DRN 90L4 210 676/727
8.0 221 3460 KA 77R37 DRN 90L4 175 678/727
KAF 77R37 DRN 90L4 190 676/727
K 77R37 DRN 100LM4 215 675/727
9.0 195 3460
KF 77R37 DRN 100LM4 235 676/727
10 175 3460
KA 77R37 DRN 100LM4 200 678/727
11 154 3460
KAF 77R37 DRN 100LM4 215 676/727

Ta max = 23800 lb-in

na i FRa1) m
rpm ratio lb lbs

0.11 14829 6130

0.13 13168 6130
0.14 11737 6130
K 87R57 DRN 63MS4 260 683/727
0.16 10217 6130
KF 87R57 DRN 63MS4 280 684/727
0.19 9073 6130
KA 87R57 DRN 63MS4 235 686/727
0.21 7854 6130
KAF 87R57 DRN 63MS4 265 684/727
0.25 6832 6130
0.28 5930 6130
0.32 5240 6130
0.37 4562 6130
0.42 4037 6130 K 87R57 DRN 63M4 260 683/727
0.47 3609 6130 KF 87R57 DRN 63M4 280 684/727
0.55 3107 6130 KA 87R57 DRN 63M4 235 686/727
0.62 2728 6130 KAF 87R57 DRN 63M4 265 684/727
0.72 2371 6130
K 87R57 DRN 71MS4 265 683/727
0.62 2728 6130 KF 87R57 DRN 71MS4 285 684/727
0.72 2371 6130 KA 87R57 DRN 71MS4 240 686/727
KAF 87R57 DRN 71MS4 265 684/727
K 87R57 DRN 71M4 265 683/727
0.81 2088 6130
KF 87R57 DRN 71M4 285 684/727
0.92 1854 6130
KA 87R57 DRN 71M4 240 686/727
1.0 1657 6130
KAF 87R57 DRN 71M4 265 684/727
K 87R57 DRN 80MK4 265 683/727
1.2 1415 6130
KF 87R57 DRN 80MK4 290 684/727
1.4 1229 6130
KA 87R57 DRN 80MK4 240 686/727
1.6 1078 6130
KAF 87R57 DRN 80MK4 270 684/727
K 87R57 DRN 80M4 280 683/727
24833231/EN-US – 07/2021

1.8 951 6130 KF 87R57 DRN 80M4 300 684/727

2.1 837 6130 KA 87R57 DRN 80M4 250 686/727
KAF 87R57 DRN 80M4 280 684/727
K 87R57 DRN 90S4 290 683/727
2.4 726 6130
KF 87R57 DRN 90S4 310 684/727
2.8 638 6130
KA 87R57 DRN 90S4 265 686/727
3.1 562 6130
KAF 87R57 DRN 90S4 295 684/727

Catalog – DRN.. Gearmotors (IE3) 617

10 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed

Ta max = 23800 lb-in

na i FRa1) m
rpm ratio lb lbs

K 87R57 DRN 90L4 300 683/727

3.7 474 6130
KF 87R57 DRN 90L4 320 684/727
4.1 426 6130
KA 87R57 DRN 90L4 270 686/727
4.7 373 6130
KAF 87R57 DRN 90L4 300 684/727
K 87R57 DRN 100LM4 325 683/727
5.3 330 6130
KF 87R57 DRN 100LM4 345 684/727
6.0 294 6130
KA 87R57 DRN 100LM4 295 686/727
7.1 250 6130
KAF 87R57 DRN 100LM4 325 684/727
7.5 236 6130 K 87R57 DRN 100L4 325 683/727
8.8 201 6130 KF 87R57 DRN 100L4 345 684/727
9.6 183 6130 KA 87R57 DRN 100L4 295 686/727
11 159 6130 KAF 87R57 DRN 100L4 325 684/727

Ta max = 38000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.09 18091 8990

0.10 16666 8990
0.11 14897 8990 K 97R57 DRN 63MS4 395 691/727
0.13 13182 8990 KF 97R57 DRN 63MS4 440 692/727
0.14 11677 8990 KA 97R57 DRN 63MS4 355 694/727
0.16 10317 8990 KAF 97R57 DRN 63MS4 410 692/727
0.18 9083 8990
0.21 8054 8990
0.24 6970 8990 K 97R57 DRN 63M4 395 691/727
0.28 6027 8990 KF 97R57 DRN 63M4 440 692/727
0.32 5391 8990 KA 97R57 DRN 63M4 355 694/727
0.36 4669 8990 KAF 97R57 DRN 63M4 410 692/727
K 97R57 DRN 71MS4 400 691/727
0.42 4082 8990 KF 97R57 DRN 71MS4 445 692/727
0.47 3583 8990 KA 97R57 DRN 71MS4 360 694/727
KAF 97R57 DRN 71MS4 415 692/727
K 97R57 DRN 71M4 400 691/727
0.55 3108 8990
KF 97R57 DRN 71M4 445 692/727
0.62 2757 8990
KA 97R57 DRN 71M4 360 694/727
0.70 2419 8990
KAF 97R57 DRN 71M4 415 692/727
K 97R57 DRN 80MK4 400 691/727
0.80 2123 8990
KF 97R57 DRN 80MK4 445 692/727
0.91 1856 8990
KA 97R57 DRN 80MK4 360 694/727
1.0 1625 8990
KAF 97R57 DRN 80MK4 415 692/727
K 97R57 DRN 80M4 410 691/727
1.2 1430 8990 KF 97R57 DRN 80M4 455 692/727
1.4 1261 8990 KA 97R57 DRN 80M4 370 694/727
KAF 97R57 DRN 80M4 425 692/727
K 97R57 DRN 90S4 425 691/727
1.6 1102 8990
KF 97R57 DRN 90S4 470 692/727
1.8 957 8990
KA 97R57 DRN 90S4 385 694/727
2.1 855 8990
KAF 97R57 DRN 90S4 440 692/727
K 97R57 DRN 90L4 435 691/727
2.4 743 8990 KF 97R57 DRN 90L4 475 692/727
2.7 652 8990 KA 97R57 DRN 90L4 395 694/727
224833231/EN-US – 07/2021

KAF 97R57 DRN 90L4 445 692/727

K 97R57 DRN 100LM4 455 691/727
3.1 573 8990
KF 97R57 DRN 100LM4 500 692/727
3.5 504 8990
KA 97R57 DRN 100LM4 415 694/727
4.0 437 8990
KAF 97R57 DRN 100LM4 470 692/727
4.6 382 8990
K 97R57 DRN 100L4 455 691/727
5.2 342 8990
KF 97R57 DRN 100L4 500 692/727
5.8 305 8990
KA 97R57 DRN 100L4 415 694/727
6.8 258 8990
KAF 97R57 DRN 100L4 470 692/727
7.6 232 8990

618 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed 10
Ta max = 38000 lb-in
na i FRa1) m
rpm ratio lb lbs

K 97R57 DRN 132S4 500 691/727

KF 97R57 DRN 132S4 550 692/727
8.9 199 8990
KA 97R57 DRN 132S4 465 694/727
KAF 97R57 DRN 132S4 520 692/727

Ta max = 63700 lb-in

na i FRa1) m
rpm lb lbs

K 107R77 DRN 132L4 840 699/727

KF 107R77 DRN 132L4 870 700/727
10 174 14600
KA 107R77 DRN 132L4 780 702/727 10
KAF 107R77 DRN 132L4 840 700/727
K 107R77 DRN 160M4 910 699/727
12 154 14400 KF 107R77 DRN 160M4 940 700/727
13 140 13800 KA 107R77 DRN 160M4 850 702/727
KAF 107R77 DRN 160M4 910 700/727

Ta max = 70700 lb-in

na i FRa1) m
rpm ratio lb lbs

0.12 14311 14600 K 107R77 DRN 63M4 685 699/727

0.14 12211 14600 KF 107R77 DRN 63M4 705 700/727
0.16 10677 14600 KA 107R77 DRN 63M4 625 702/727
0.18 9524 14600 KAF 107R77 DRN 63M4 675 700/727
K 107R77 DRN 71MS4 690 699/727
0.20 8328 14600
KF 107R77 DRN 71MS4 710 700/727
0.23 7270 14600
KA 107R77 DRN 71MS4 630 702/727
0.27 6184 14600
KAF 107R77 DRN 71MS4 680 700/727
K 107R77 DRN 71M4 690 699/727
0.30 5662 14600 KF 107R77 DRN 71M4 710 700/727
0.33 5138 14600 KA 107R77 DRN 71M4 630 702/727
KAF 107R77 DRN 71M4 680 700/727
0.39 4359 14600 K 107R77 DRN 80MK4 690 699/727
0.44 3810 14600 KF 107R77 DRN 80MK4 720 700/727
0.50 3358 14600 KA 107R77 DRN 80MK4 630 702/727
0.57 2977 14600 KAF 107R77 DRN 80MK4 680 700/727
K 107R77 DRN 80M4 700 699/727
0.67 2599 14600 KF 107R77 DRN 80M4 730 700/727
0.77 2286 14600 KA 107R77 DRN 80M4 640 702/727
KAF 107R77 DRN 80M4 690 700/727
K 107R77 DRN 90S4 710 699/727
KF 107R77 DRN 90S4 740 700/727
0.91 1939 14600
KA 107R77 DRN 90S4 650 702/727
KAF 107R77 DRN 90S4 700 700/727
K 107R77 DRN 90S4 710 699/727
1.0 1713 14600 KF 107R77 DRN 90S4 740 700/727
1.1 1554 14600 KA 107R77 DRN 90S4 650 702/727
KAF 107R77 DRN 90S4 700 700/727
K 107R77 DRN 90L4 720 699/727
1.3 1336 14600 KF 107R77 DRN 90L4 740 700/727
24833231/EN-US – 07/2021

1.5 1166 14600 KA 107R77 DRN 90L4 660 702/727

KAF 107R77 DRN 90L4 710 700/727
K 107R77 DRN 100LM4 740 699/727
1.7 1030 14600
KF 107R77 DRN 100LM4 770 700/727
1.9 904 14600
KA 107R77 DRN 100LM4 680 702/727
2.2 793 14600
KAF 107R77 DRN 100LM4 730 700/727
2.5 696 14600 K 107R77 DRN 100L4 740 699/727
2.9 615 14600 KF 107R77 DRN 100L4 770 700/727
3.4 522 14600 KA 107R77 DRN 100L4 680 702/727
3.8 461 14600 KAF 107R77 DRN 100L4 730 700/727

Catalog – DRN.. Gearmotors (IE3) 619

10 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed

Ta max = 70700 lb-in

na i FRa1) m
rpm ratio lb lbs

K 107R77 DRN 112M4 760 699/727

KF 107R77 DRN 112M4 790 700/727
4.3 408 14600
KA 107R77 DRN 112M4 700 702/727
KAF 107R77 DRN 112M4 750 700/727
K 107R77 DRN 132S4 790 699/727
4.9 364 14600
KF 107R77 DRN 132S4 810 700/727
5.6 318 14600
KA 107R77 DRN 132S4 730 702/727
6.2 286 14600
KAF 107R77 DRN 132S4 780 700/727
K 107R77 DRN 132M4 830 699/727
7.1 251 14600 KF 107R77 DRN 132M4 850 700/727
8.0 222 14600 KA 107R77 DRN 132M4 770 702/727
KAF 107R77 DRN 132M4 820 700/727
K 107R77 DRN 132L4 840 699/727
KF 107R77 DRN 132L4 870 700/727
9.0 196 14600
KA 107R77 DRN 132L4 780 702/727
KAF 107R77 DRN 132L4 840 700/727

Ta max = 106100 lb-in

na i FRa1) m
rpm ratio lb lbs

K 127R87 DRN 160L4 1350 707/728

8.9 200 17900 KF 127R87 DRN 160L4 1440 708/728
11 166 17900 KA 127R87 DRN 160L4 1290 710/728
KAF 127R87 DRN 160L4 1370 708/728
K 127R87 DRN 180M4 1400 707/728
KF 127R87 DRN 180M4 1490 708/728
12 147 17900
KA 127R87 DRN 180M4 1340 710/728
KAF 127R87 DRN 180M4 1420 708/728

Ta max = 115000 lb-in

na i FRa1) m
rpm ratio lb lbs

K 127R77 DRN 63M4 1035 707/728

0.10 17550 17800
KF 127R77 DRN 63M4 1125 708/728
0.11 16006 17800
KA 127R77 DRN 63M4 975 710/728
0.11 14975 17800
KAF 127R77 DRN 63M4 1055 708/728
K 127R77 DRN 71MS4 1040 707/728
0.14 12440 17800 KF 127R77 DRN 71MS4 1130 708/728
0.16 10915 17800 KA 127R77 DRN 71MS4 980 710/728
KAF 127R77 DRN 71MS4 1060 708/728
K 127R77 DRN 71M4 1040 707/728
0.17 9819 17800
KF 127R77 DRN 71M4 1130 708/728
0.20 8443 17800
KA 127R77 DRN 71M4 980 710/728
0.23 7482 17800
KAF 127R77 DRN 71M4 1060 708/728
K 127R77 DRN 80MK4 1040 707/728
0.26 6565 17800
KF 127R77 DRN 80MK4 1140 708/728
0.29 5804 17800
KA 127R77 DRN 80MK4 980 710/728
0.34 5027 17800
KAF 127R77 DRN 80MK4 1060 708/728
K 127R77 DRN 80M4 1050 707/728
224833231/EN-US – 07/2021

0.40 4423 17800 KF 127R77 DRN 80M4 1150 708/728

0.45 3889 17800 KA 127R77 DRN 80M4 990 710/728
KAF 127R77 DRN 80M4 1080 708/728
K 127R77 DRN 90S4 1070 707/728
0.53 3311 17800
KF 127R77 DRN 90S4 1160 708/728
0.59 3009 17800
KA 127R77 DRN 90S4 1000 710/728
0.68 2607 17800
KAF 127R77 DRN 90S4 1090 708/728
K 127R77 DRN 90L4 1070 707/728
0.78 2268 17800 KF 127R77 DRN 90L4 1170 708/728
0.92 1926 17800 KA 127R77 DRN 90L4 1010 710/728
KAF 127R77 DRN 90L4 1090 708/728

620 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed 10
Tamax = 115000 lb-in
na i FRa1) m
rpm ratio lb lbs

1.0 1757 17800 K 127R77 DRN 100LM4 1100 707/728

1.1 1541 17800 KF 127R77 DRN 100LM4 1190 708/728
1.3 1342 17800 KA 127R77 DRN 100LM4 1030 710/728
1.5 1177 17800 KAF 127R77 DRN 100LM4 1120 708/728
1.7 1025 17800 K 127R77 DRN 100L4 1100 707/728
2.0 899 17800 KF 127R77 DRN 100L4 1190 708/728
2.2 790 17800 KA 127R77 DRN 100L4 1030 710/728
2.5 704 17800 KAF 127R77 DRN 100L4 1120 708/728
K 127R77 DRN 132S4 1140 707/728
2.9 610 17800
KF 127R77 DRN 132S4 1230 708/728
3.2 549 17800
KA 127R77 DRN 132S4 1080 710/728
3.7 477 17800
KAF 127R77 DRN 132S4 1160 708/728
K 127R77 DRN 132M4 1180 707/728 10
KF 127R77 DRN 132M4 1270 708/728
4.2 418 17800
KA 127R77 DRN 132M4 1120 710/728
KAF 127R77 DRN 132M4 1200 708/728
K 127R87 DRN 132S4 1190 707/728
3.3 536 17800 KF 127R87 DRN 132S4 1280 708/728
3.7 473 17800 KA 127R87 DRN 132S4 1120 710/728
KAF 127R87 DRN 132S4 1210 708/728
K 127R87 DRN 132M4 1230 707/728
4.2 418 17800 KF 127R87 DRN 132M4 1320 708/728
4.8 367 17800 KA 127R87 DRN 132M4 1160 710/728
KAF 127R87 DRN 132M4 1250 708/728
K 127R87 DRN 132L4 1240 707/728
5.4 330 17800 KF 127R87 DRN 132L4 1340 708/728
6.2 287 17800 KA 127R87 DRN 132L4 1180 710/728
KAF 127R87 DRN 132L4 1260 708/728
K 127R87 DRN 160M4 1310 707/728
KF 127R87 DRN 160M4 1410 708/728
7.0 253 17800
KA 127R87 DRN 160M4 1250 710/728
KAF 127R87 DRN 160M4 1340 708/728
K 127R87 DRN 160L4 1350 707/728
KF 127R87 DRN 160L4 1440 708/728
8.3 213 17800
KA 127R87 DRN 160L4 1290 710/728
KAF 127R87 DRN 160L4 1370 708/728

Tamax = 177000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.10 17679 25200

0.11 15729 25200
0.11 14721 25200 K 157R97 DRN 80MK4 1740 715/728
0.13 13097 25200 KF 157R97 DRN 80MK4 1920 716/728
0.15 11368 25200 KA 157R97 DRN 80MK4 1660 718/728
0.17 10114 25200 KAF 157R97 DRN 80MK4 1790 716/728
0.19 8718 25200
0.22 7734 25200
K 157R97 DRN 80M4 1750 715/728
0.25 6881 25200 KF 157R97 DRN 80M4 1930 716/728
0.30 5931 25200 KA 157R97 DRN 80M4 1670 718/728
KAF 157R97 DRN 80M4 1800 716/728
24833231/EN-US – 07/2021

K 157R97 DRN 90S4 1760 715/728

0.35 5074 25200
KF 157R97 DRN 90S4 1940 716/728
0.39 4514 25200
KA 157R97 DRN 90S4 1680 718/728
0.44 3979 25200
KAF 157R97 DRN 90S4 1810 716/728
K 157R97 DRN 90L4 1770 715/728
0.50 3516 25200 KF 157R97 DRN 90L4 1940 716/728
0.58 3051 25200 KA 157R97 DRN 90L4 1690 718/728
KAF 157R97 DRN 90L4 1820 716/728

Catalog – DRN.. Gearmotors (IE3) 621

10 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed

Tamax = 177000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.68 2610 25200 K 157R97 DRN 100LM4 1800 715/728

0.76 2322 25200 KF 157R97 DRN 100LM4 1970 716/728
0.87 2029 25200 KA 157R97 DRN 100LM4 1720 718/728
0.98 1805 25200 KAF 157R97 DRN 100LM4 1840 716/728
K 157R97 DRN 100LM4 1790 715/728
KF 157R97 DRN 100LM4 1960 716/728
1.1 1659 25200
KA 157R97 DRN 100LM4 1710 718/728
KAF 157R97 DRN 100LM4 1840 716/728
K 157R97 DRN 100L4 1790 715/728
1.3 1365 25200
KF 157R97 DRN 100L4 1960 716/728
1.4 1229 25200
KA 157R97 DRN 100L4 1710 718/728
1.6 1093 25200
KAF 157R97 DRN 100L4 1840 716/728
K 157R97 DRN 112M4 1810 715/728
KF 157R97 DRN 112M4 1980 716/728
1.9 942 25200
KA 157R97 DRN 112M4 1730 718/728
KAF 157R97 DRN 112M4 1860 716/728
K 157R97 DRN 132S4 1830 715/728
2.1 854 25200 KF 157R97 DRN 132S4 2010 716/728
2.3 756 25200 KA 157R97 DRN 132S4 1750 718/728
KAF 157R97 DRN 132S4 1880 716/728
K 157R97 DRN 132M4 1870 715/728
2.7 661 25200
KF 157R97 DRN 132M4 2050 716/728
3.1 567 25200
KA 157R97 DRN 132M4 1790 718/728
3.5 504 25200
KAF 157R97 DRN 132M4 1920 716/728
K 157R97 DRN 132L4 1890 715/728
KF 157R97 DRN 132L4 2060 716/728
4.1 434 25200
KA 157R97 DRN 132L4 1810 718/728
KAF 157R97 DRN 132L4 1940 716/728
K 157R97 DRN 160M4 1960 715/728
4.7 379 25200 KF 157R97 DRN 160M4 2140 716/728
5.3 333 25200 KA 157R97 DRN 160M4 1880 718/728
KAF 157R97 DRN 160M4 2010 716/728
K 157R97 DRN 160L4 2000 715/728
KF 157R97 DRN 160L4 2170 716/728
6.1 291 25200
KA 157R97 DRN 160L4 1920 718/728
KAF 157R97 DRN 160L4 2050 716/728
K 157R107 DRN 160M4 2070 715/728
KF 157R107 DRN 160M4 2240 716/728
4.6 385 25200
KA 157R107 DRN 160M4 1990 718/728
KAF 157R107 DRN 160M4 2120 716/728
K 157R107 DRN 160L4 2100 715/728
5.5 325 25200
KF 157R107 DRN 160L4 2280 716/728
6.0 299 25200
KA 157R107 DRN 160L4 2020 718/728
7.0 253 25200
KAF 157R107 DRN 160L4 2150 716/728
K 157R107 DRN 180M4 2150 715/728
7.7 230 25200 KF 157R107 DRN 180M4 2320 716/728
8.4 213 25200 KA 157R107 DRN 180M4 2070 718/728
KAF 157R107 DRN 180M4 2200 716/728
K 157R107 DRN 180L4 2180 715/728
KF 157R107 DRN 180L4 2360 716/728
9.5 187 25200
KA 157R107 DRN 180L4 2100 718/728
KAF 157R107 DRN 180L4 2230 716/728
224833231/EN-US – 07/2021

K 157R107 DRN 200L4 2430 715/728

11 157 24000 KF 157R107 DRN 200L4 2600 716/728
15 122 21600 KA 157R107 DRN 200L4 2340 718/728
KAF 157R107 DRN 200L4 2470 716/728
K 157R107 DRN 225S4 2490 715/728
KF 157R107 DRN 225S4 2670 716/728
17 107 20400
KA 157R107 DRN 225S4 2410 718/728
KAF 157R107 DRN 225S4 2540 716/728

622 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed 10
Tamax = 310000 lb-in
na i FRa1) m
rpm ratio lb lbs

0.09 19723 33700

0.10 17406 33700 K 167R97 DRN 80MK4 2610 710/728
0.11 15000 33700 KH 167R97 DRN 80MK4 2530 724/728
0.13 13238 33700
0.15 11573 33700 K 167R97 DRN 80M4 2620 710/728
0.17 10264 33700 KH 167R97 DRN 80M4 2540 724/728
0.20 8628 33700 K 167R97 DRN 90S4 2630 710/728
0.27 6562 33700 KH 167R97 DRN 90S4 2550 724/728
0.33 5355 33700 K 167R97 DRN 90L4 2640 710/728
0.37 4788 33700 KH 167R97 DRN 90L4 2560 724/728
0.43 4079 33700 K 167R97 DRN 100LM4 2670 710/728
0.52 3376 33700 KH 167R97 DRN 100LM4 2580 724/728 10
0.64 2755 33700 K 167R97 DRN 100L4 2670 710/728
0.78 2263 33700 KH 167R97 DRN 100L4 2580 724/728
K 167R97 DRN 100L4 2660 710/728
0.81 2182 33700
KH 167R97 DRN 100L4 2570 724/728
K 167R97 DRN 112M4 2680 710/728
1.0 1704 33700
KH 167R97 DRN 112M4 2590 724/728
1.3 1408 33700 K 167R97 DRN 132S4 2700 710/728
1.4 1296 33700 KH 167R97 DRN 132S4 2620 724/728
1.6 1101 33700 K 167R97 DRN 132M4 2740 710/728
1.9 944 33700 KH 167R97 DRN 132M4 2660 724/728
2.1 843 33700 K 167R97 DRN 132L4 2760 710/728
2.3 757 33700 KH 167R97 DRN 132L4 2680 724/728
K 167R97 DRN 160M4 2830 710/728
2.8 632 33700
KH 167R97 DRN 160M4 2750 724/728
3.2 561 33700 K 167R97 DRN 160L4 2870 710/728
3.7 481 33700 KH 167R97 DRN 160L4 2780 724/728
4.2 423 33700 K 167R97 DRN 180M4 2920 710/728
4.8 369 33700 KH 167R97 DRN 180M4 2830 724/728
K 167R107 DRN 180L4 3050 710/728
5.6 318 33700
KH 167R107 DRN 180L4 2970 724/728
6.4 278 33700 K 167R107 DRN 200L4 3290 710/728
7.3 244 33700 KH 167R107 DRN 200L4 3210 724/728
8.4 213 33700
K 167R107 DRN 225S4 3360 710/728
8.7 206 33700
KH 167R107 DRN 225S4 3280 724/728
9.9 180 33700
K 167R107 DRN 225M4 3360 710/728
11 160 33700
KH 167R107 DRN 225M4 3280 724/728
13 135 33700 K 167R107 DRN 250ME4 3790 710/728
15 118 33700 KH 167R107 DRN 250ME4 3710 724/728
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 623

10 Helical-bevel gearmotors
K.. R.. DRN.. Selections by torque / low output speed

Tamax = 469000 lb-in

na i FRa1) m
rpm ratio lb lbs

0.05 32625 42700

K 187R97 DRN 80MK4 3900 725/728
0.06 27165 42700
KH 187R97 DRN 80MK4 3750 726/728
0.07 24353 42700
0.09 19144 42700 K 187R97 DRN 80M4 3900 725/728
0.10 16978 42700 KH 187R97 DRN 80M4 3760 726/728
0.12 14272 42700
0.13 13116 42700 K 187R97 DRN 90S4 3920 725/728
0.15 11647 42700 KH 187R97 DRN 90S4 3770 726/728
0.17 10413 42700
0.19 9363 42700
K 187R97 DRN 90L4 3920 725/728
0.22 8126 42700
KH 187R97 DRN 90L4 3780 726/728
0.24 7343 42700
0.26 6747 42700
0.29 5991 42700 K 187R97 DRN 100LM4 3950 725/728
0.33 5358 42700 KH 187R97 DRN 100LM4 3800 726/728
0.37 4817 42700
K 187R97 DRN 100L4 3950 725/728
0.40 4370 42700
KH 187R97 DRN 100L4 3800 726/728
K 187R97 DRN 112M4 3970 725/728
0.63 2818 42700
KH 187R97 DRN 112M4 3820 726/728
0.49 3609 42700 K 187R97 DRN 100L4 3940 725/728
0.57 3062 42700 KH 187R97 DRN 100L4 3790 726/728
0.70 2519 42700
0.78 2268 42700 K 187R97 DRN 132S4 3990 725/728
0.86 2054 42700 KH 187R97 DRN 132S4 3840 726/728
0.97 1821 42700
1.1 1605 42700 K 187R97 DRN 132M4 4030 725/728
1.3 1395 42700 KH 187R97 DRN 132M4 3880 726/728
K 187R97 DRN 132L4 4040 725/728
1.5 1196 42700
KH 187R97 DRN 132L4 3900 726/728
1.7 1046 42700 K 187R97 DRN 160M4 4120 725/728
1.9 945 42700 KH 187R97 DRN 160M4 3970 726/728
K 187R97 DRN 160L4 4150 725/728
2.4 738 42700
KH 187R97 DRN 160L4 4000 726/728
K 187R97 DRN 180M4 4200 725/728
2.9 621 42700
KH 187R97 DRN 180M4 4050 726/728
K 187R97 DRN 180L4 4230 725/728
3.4 527 42700
KH 187R97 DRN 180L4 4090 726/728
2.1 835 42700 K 187R107 DRN 160L4 4250 725/728
2.4 729 42700 KH 187R107 DRN 160L4 4110 726/728
K 187R107 DRN 180M4 4300 725/728
2.9 622 42700
KH 187R107 DRN 180M4 4150 726/728
3.4 520 42700 K 187R107 DRN 180L4 4340 725/728
3.9 454 42700 KH 187R107 DRN 180L4 4190 726/728
K 187R107 DRN 200L4 4580 725/728
5.0 355 42700
KH 187R107 DRN 200L4 4430 726/728
K 187R107 DRN 225M4 4650 725/728
6.8 261 42700
KH 187R107 DRN 225M4 4500 726/728
8.1 221 42700 K 187R107 DRN 250ME4 5080 725/728
9.2 193 42700 KH 187R107 DRN 250ME4 4930 726/728
224833231/EN-US – 07/2021

624 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
10.5 K.. DRN... Dimensions
Error! Bookmark not defined.Error! Bookmark not defined.

77 523 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S
AC 115 115 139 139 156 156 156 179
AD 98 98 118 118 128 128 128 140
ADS 98 98 129 129 139 139 139 150
L 356 370 372 392 403 420 448 449
LS 412 426 439 459 484 501 529 543
LB 190 204 206 226 237 254 282 283
LBS 246 260 273 293 318 335 363 377
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 625

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 524 00 21

max. DRN71..

max. DRN71..

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S
AC 115 115 139 139 156 156 156 179
AD 98 98 118 118 128 128 128 140
ADS 98 98 129 129 139 139 139 150
L 356 370 372 392 403 420 448 449
LS 412 426 439 459 484 501 529 543
LB 190 204 206 226 237 254 282 283
LBS 246 260 273 293 318 335 363 377
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

626 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 525 00 21

10

max. DRN71..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S
AC 115 115 139 139 156 156 156 179
AD 98 98 118 118 128 128 128 140
ADS 98 98 129 129 139 139 139 150
L 356 370 372 392 403 420 448 449
LS 412 426 439 459 484 501 529 543
LB 190 204 206 226 237 254 282 283
LBS 246 260 273 293 318 335 363 377
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 627

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 526 00 21

max. DRN71..

max. DRN71..

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S
AC 115 115 139 139 156 156 156 179
AD 98 98 118 118 128 128 128 140
ADS 98 98 129 129 139 139 139 150
L 356 370 372 392 403 420 448 449
LS 412 426 439 459 484 501 529 543
LB 190 204 206 226 237 254 282 283
LBS 246 260 273 293 318 335 363 377
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

628 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 527 00 21

10

max. DRN71..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S
AC 115 115 139 139 156 156 156 179
AD 98 98 118 118 128 128 128 140
ADS 98 98 129 129 139 139 139 150
L 356 370 372 392 403 420 448 449
LS 412 426 439 459 484 501 529 543
LB 190 204 206 226 237 254 282 283
LBS 246 260 273 293 318 335 363 377
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 629

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 528 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S
AC 115 115 139 139 156 156 156 179
AD 98 98 118 118 128 128 128 140
ADS 98 98 129 129 139 139 139 150
L 356 370 372 392 403 420 448 449
LS 412 426 439 459 484 501 529 543
LB 190 204 206 226 237 254 282 283
LBS 246 260 273 293 318 335 363 377
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

630 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 529 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 387 401 403 423 434 451 479 480 512
LS 443 457 470 490 515 532 560 574 606
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 631

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 530 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 387 401 403 423 434 451 479 480 512
LS 443 457 470 490 515 532 560 574 606
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

632 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 531 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 387 401 403 423 434 451 479 480 512
LS 443 457 470 490 515 532 560 574 606
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 633

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 532 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 387 401 403 423 434 451 479 480 512
LS 443 457 470 490 515 532 560 574 606
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For tolerances, see page 162.

634 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 533 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 385 399 401 421 432 449 477 478 510
LS 441 455 468 488 513 531 558 572 604
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 635

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 534 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 385 399 401 421 432 449 477 478 510
LS 441 455 468 488 513 531 558 572 604
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For tolerances, see page 162.

636 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 535 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 385 399 401 421 432 449 477 478 510
LS 441 455 468 488 513 531 558 572 604
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 637

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 536 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 392 406 408 428 439 456 484 485 517 566
LS 448 462 475 495 520 537 565 579 611 660
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

638 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 537 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 401 415 417 437 448 465 493 494 526 575
LS 457 471 484 504 529 546 574 588 620 669
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 639

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 538 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 401 415 417 437 448 465 493 494 526 575
LS 457 471 484 504 529 546 574 588 620 669
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

640 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 539 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 401 415 417 437 448 465 493 494 526 575
LS 457 471 484 504 529 546 574 588 620 669
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 641

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 540 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 401 415 417 437 448 465 493 494 526 575
LS 457 471 484 504 529 546 574 588 620 669
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

642 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 541 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 401 415 417 437 448 465 493 494 526 575
LS 457 471 484 504 529 546 574 588 620 669
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 643

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 542 00 21

1.250 in H7

1.250 in H7
1.250 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 401 415 417 437 448 465 493 494 526 575
LS 457 471 484 504 529 546 574 588 620 669
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

644 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 543 00 21

10

KA39B..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 139 139 156 156 179 179 197 221
AD 118 118 128 128 140 140 157 170
ADS 129 129 139 139 150 150 158 172
L 449 469 480 525 527 559 605 636
LS 517 537 561 606 620 652 699 748
LB 199 219 230 275 277 309 355 386
LBS 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 645

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 544 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 139 139 156 156 179 179 197 221
AD 118 118 128 128 140 140 157 170
ADS 129 129 139 139 150 150 158 172
L 450 470 481 526 528 560 606 637
LS 518 538 562 607 621 653 700 749
LB 199 219 230 275 277 309 355 386
LBS 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

646 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 545 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 139 139 156 156 179 179 197 221
AD 118 118 128 128 140 140 157 170
ADS 129 129 139 139 150 150 158 172
L 450 470 481 526 528 560 606 637
LS 518 538 562 607 621 653 700 749
LB 199 219 230 275 277 309 355 386
LBS 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 647

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 546 00 21

235
115

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 139 139 156 156 179 179 197 221
AD 118 118 128 128 140 140 157 170
ADS 129 129 139 139 150 150 158 172
L 450 470 481 526 528 560 606 637
LS 518 538 562 607 621 653 700 749
LB 199 219 230 275 277 309 355 386
LBS 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

648 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 547 00 21

60

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 421 435 436 456 467 512 514 546 592
LS 477 491 504 524 548 593 607 639 686
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 649

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 548 00 21

60
60

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 427 441 442 462 473 518 520 552 598
LS 483 497 510 530 554 599 613 645 692
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

650 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 549 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 427 441 442 462 473 518 520 552 598
LS 483 497 510 530 554 599 613 645 692
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 651

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 550 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 427 441 442 462 473 518 520 552 598
LS 483 497 510 530 554 599 613 645 692
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

652 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 551 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 427 441 442 462 473 518 520 552 598
LS 483 497 510 530 554 599 613 645 692
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 653

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 552 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 427 441 442 462 473 518 520 552 598
LS 483 497 510 530 554 599 613 645 692
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

654 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 553 00 21

10

1.375 in H7

1.375 in
1.375 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 179 179 197
AD 98 98 118 118 128 128 140 140 157
ADS 98 98 129 129 139 139 150 150 158
L 427 441 442 462 473 518 520 552 598
LS 483 497 510 530 554 599 613 645 692
LB 184 198 199 219 230 275 277 309 355
LBS 240 254 267 287 311 356 370 402 449
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 655

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 554 00 21

KA49B..

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 139 139 156 156 179 179 197 221 221 261
AD 118 118 128 128 140 140 157 170 170 228
ADS 129 129 139 139 150 150 158 172 172 228
L 499 519 530 575 577 609 655 686 736 754
LS 567 87 611 656 670 702 749 798 848 892
LB 192 212 223 268 270 302 348 379 429 447
LBS 260 280 304 349 363 395 442 491 541 585
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

656 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 555 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 139 139 156 156 179 179 197 221 221 261
AD 118 118 128 128 140 140 157 170 170 228
ADS 129 129 139 139 150 150 158 172 172 228
L 498 518 529 574 576 608 654 685 735 753
LS 566 586 610 655 669 701 748 797 847 891
LB 192 212 223 268 270 302 348 379 429 447
LBS 260 280 304 349 363 395 442 491 541 585
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 657

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 556 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 139 139 156 156 179 179 197 221 221 261
AD 118 118 128 128 140 140 157 170 170 228
ADS 129 129 139 139 150 150 158 172 172 228
L 498 518 529 574 576 608 654 685 735 753
LS 566 586 610 655 669 701 748 797 847 891
LB 192 212 223 268 270 302 348 379 429 447
LBS 260 280 304 349 363 395 442 491 541 585
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

658 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 557 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 139 139 156 156 179 179 197 221 221 261
AD 118 118 128 128 140 140 157 170 170 228
ADS 129 129 139 139 150 150 158 172 172 228
L 498 518 529 574 576 608 654 685 735 753
LS 566 586 610 655 669 701 748 797 847 891
LB 192 212 223 268 270 302 348 379 429 447
LBS 260 280 304 349 363 395 442 491 541 585
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 659

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 558 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 437 451 452 472 483 528 530 562 608 639 693 711
LS 493 507 520 540 564 609 623 655 702 751 805 849
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

660 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 559 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 453 467 468 488 499 544 546 578 624 655 709 727
LS 509 523 536 556 580 625 639 671 718 767 821 865
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 661

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 560 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 453 467 468 488 499 544 546 578 624 655 709 727
LS 509 523 536 556 580 625 639 671 718 767 821 865
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

662 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 561 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 453 467 468 488 499 544 546 578 624 655 709 727
LS 509 523 536 556 580 625 639 671 718 767 821 865
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 663

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 562 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 453 467 468 488 499 544 546 578 624 655 709 727
LS 509 523 536 556 580 625 639 671 718 767 821 865
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

664 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 563 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 453 467 468 488 499 544 546 578 624 655 709 727
LS 509 523 536 556 580 625 639 671 718 767 821 865
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 665

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 564 00 21

1.500 in H7
1.500 in H7
1.500 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 115 139 139 156 156 179 179 197 221 221 261
AD 98 98 118 118 128 128 140 140 157 170 170 228
ADS 98 98 129 129 139 139 150 150 158 172 172 228
L 453 467 468 488 499 544 546 578 624 655 709 727
LS 509 523 536 556 580 625 639 671 718 767 821 865
LB 184 198 199 219 230 275 277 309 355 386 440 458
LBS 240 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

666 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 565 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 467 468 488 499 544 546 578 624 655 709 727
LS 523 536 556 580 625 639 671 718 767 821 865
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 667

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 566 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 472 47 493 504 549 551 583 629 660 714 732
LS 528 541 561 585 630 644 676 723 772 826 870
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

668 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 579 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 472 47 493 504 549 551 583 629 660 714 732
LS 528 541 561 585 630 644 676 723 772 826 870
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 669

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 567 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 472 47 493 504 549 551 583 629 660 714 732
LS 528 541 561 585 630 644 676 723 772 826 870
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

670 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 568 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 472 47 493 504 549 551 583 629 660 714 732
LS 528 541 561 585 630 644 676 723 772 826 870
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 671

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 569 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 472 47 493 504 549 551 583 629 660 714 732
LS 528 541 561 585 630 644 676 723 772 826 870
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

672 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 570 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 472 47 493 504 549 551 583 629 660 714 732
LS 528 541 561 585 630 644 676 723 772 826 870
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 673

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 571 00 21

1.500 in H7

1.500 in H7
1.500 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M
AC 115 139 139 156 156 179 179 197 221 221 261
AD 98 118 118 128 128 140 140 157 170 170 228
ADS 98 129 129 139 139 150 150 158 172 172 228
L 472 47 493 504 549 551 583 629 660 714 732
LS 528 541 561 585 630 644 676 723 772 826 870
LB 198 199 219 230 275 277 309 355 386 440 458
LBS 254 267 287 311 356 370 402 449 498 552 596
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

674 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 572 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 526 537 582 584 616 662 693 743 761 787 853
LS 594 618 663 677 709 756 805 855 899 924 1042
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 675

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 573 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 524 535 580 582 614 660 691 741 759 785 851
LS 592 616 661 675 707 754 803 853 897 922 1040
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

676 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 580 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 524 535 580 582 614 660 691 741 759 785 851
LS 592 616 661 675 707 754 803 853 897 922 1040
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 677

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 574 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 524 535 580 582 614 660 691 741 759 785 851
LS 592 616 661 675 707 754 803 853 897 922 1040
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

678 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 575 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 524 535 580 582 614 660 691 741 759 785 851
LS 592 616 661 675 707 754 803 853 897 922 1040
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 679

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 576 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 524 535 580 582 614 660 691 741 759 785 851
LS 592 616 661 675 707 754 803 853 897 922 1040
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

680 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 577 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 524 535 580 582 614 660 691 741 759 785 851
LS 592 616 661 675 707 754 803 853 897 922 1040
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 681

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 578 00 21

5
21
2.000 in H7

2.000 in H7
2.000 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
71M 80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 139 156 156 179 179 197 221 221 261 261 314
AD 118 128 128 140 140 157 170 170 228 228 253
ADS 129 139 139 150 150 158 172 172 228 228 253
L 524 535 580 582 614 660 691 741 759 785 851
LS 592 616 661 675 707 754 803 853 897 922 1040
LB 212 223 268 270 302 348 379 429 447 473 539
LBS 280 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

682 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 581 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 607 652 654 686 732 763 813 831 857 923 946
LS 688 733 747 779 826 875 925 969 994 1112 1135
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 683

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 582 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 608 653 655 687 733 764 814 832 858 924 947
LS 689 734 748 780 827 876 926 970 995 1113 1136
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

684 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 583 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 608 653 655 687 733 764 814 832 858 924 947
LS 689 734 748 780 827 876 926 970 995 1113 1136
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 685

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 584 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 608 653 655 687 733 764 814 832 858 924 947
LS 689 734 748 780 827 876 926 970 995 1113 1136
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

686 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 585 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 608 653 655 687 733 764 814 832 858 924 947
LS 689 734 748 780 827 876 926 970 995 1113 1136
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 687

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 586 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 608 653 655 687 733 764 814 832 858 924 947
LS 689 734 748 780 827 876 926 970 995 1113 1136
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

688 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 587 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 608 653 655 687 733 764 814 832 858 924 947
LS 689 734 748 780 827 876 926 970 995 1113 1136
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 689

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 588 00 21

2.375 in H7

2.375 in H7
2.375 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 156 179 179 197 221 221 261 261 314 357
AD 128 128 140 140 157 170 170 228 228 253 268
ADS 139 139 150 150 158 172 172 228 228 253 268
L 608 653 655 687 733 764 814 832 858 924 947
LS 689 734 748 780 827 876 926 970 995 1113 1136
LB 218 263 265 297 343 374 424 442 468 534 557
LBS 299 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

690 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 589 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 697 729 775 806 856 874 900 966 989 1099 1073
LS 790 822 869 918 968 1012 1037 1155 1178 1304 1278
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 691

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 590 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 695 727 773 804 854 872 898 964 987 1097 1071
LS 788 820 867 916 966 1010 1035 1153 1176 1302 1276
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

692 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 609 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 695 727 773 804 854 872 898 964 987 1097 1071
LS 788 820 867 916 966 1010 1035 1153 1176 1302 1276
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 693

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 591 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 695 727 773 804 854 872 898 964 987 1097 1071
LS 788 820 867 916 966 1010 1035 1153 1176 1302 1276
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

694 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 592 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 695 727 773 804 854 872 898 964 987 1097 1071
LS 788 820 867 916 966 1010 1035 1153 1176 1302 1276
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 695

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 593 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 695 727 773 804 854 872 898 964 987 1097 1071
LS 788 820 867 916 966 1010 1035 1153 1176 1302 1276
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

696 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 594 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 695 727 773 804 854 872 898 964 987 1097 1071
LS 788 820 867 916 966 1010 1035 1153 1176 1302 1276
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 697

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 595 00 21

2.750 in H7
2.750 in H7
2.750 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
90S 90L 100L/LM 112M 132S 132M 132L 160 180 200 225
AC 179 179 197 221 221 261 261 314 357 394 434
AD 140 140 157 170 170 228 228 253 268 283 305
ADS 150 150 158 172 172 228 228 253 268 283 305
L 695 727 773 804 854 872 898 964 987 1097 1071
LS 788 820 867 916 966 1010 1035 1153 1176 1302 1276
LB 260 292 338 369 419 437 463 529 552 662 636
LBS 353 385 432 481 531 575 600 718 741 867 841
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

698 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 596 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 873 904 954 972 998 1064 1087 1197 1171
LS 967 1016 1066 1110 1135 1253 1276 1402 1376
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 699

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 597 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 869 900 950 968 994 1060 1083 1193 1167
LS 963 1012 1062 1106 1131 1249 1272 1398 1372
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

700 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 610 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 869 900 950 968 994 1060 1083 1193 1167
LS 963 1012 1062 1106 1131 1249 1272 1398 1372
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 701

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 598 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 869 900 950 968 994 1060 1083 1193 1167
LS 963 1012 1062 1106 1131 1249 1272 1398 1372
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

702 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 599 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 869 900 950 968 994 1060 1083 1193 1167
LS 963 1012 1062 1106 1131 1249 1272 1398 1372
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 703

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 624 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 869 900 950 968 994 1060 1083 1193 1167
LS 963 1012 1062 1106 1131 1249 1272 1398 1372
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

704 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 600 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 869 900 950 968 994 1060 1083 1193 1167
LS 963 1012 1062 1106 1131 1249 1272 1398 1372
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 705

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 601 00 21

3.625 in H7

3.625 in H7
3.625 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
100L/LM 112M 132S 132M 132L 160 180 200L 225
AC 197 221 221 261 261 314 357 394 434
AD 157 170 170 228 228 253 268 283 305
ADS 158 172 172 228 228 253 268 283 305
L 869 900 950 968 994 1060 1083 1193 1167
LS 963 1012 1062 1106 1131 1249 1272 1398 1372
LB 332 363 413 431 457 523 546 656 630
LBS 426 475 525 569 594 712 735 861 835
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

706 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 602 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 707

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 603 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

708 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 611 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 709

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 604 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

710 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 605 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 711

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 606 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

712 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 607 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 713

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 608 00 21

4.000 in H7

4.000 in H7
4.000 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
132S 132M 132L 160 180 200 225 250 280S 280M
AC 221 261 261 314 357 394 434 495 495 495
AD 170 228 228 253 268 283 305 394 394 394
ADS 172 228 228 253 268 283 305 394 394 394
L 1013 1031 1057 1123 1146 1256 1230 1367 1367 1462
LS 1125 1169 1194 1312 1335 1461 1435 1607 1607 1702
LB 398 416 442 508 531 641 615 752 752 847
LBS 510 554 579 697 720 846 820 992 992 1087
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

714 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 612 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 715

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 613 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

716 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 625 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 717

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 614 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

718 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 615 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 731. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 719

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 616 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

720 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 617 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 721

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 618 00 21

4.500 in H7

4.500 in H7
4.500 in

224833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1206 1229 1339 1313 1450 1450 1545 1647 1777
LS 1395 1418 1544 1518 1690 1690 1785 1898 2028
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 733. For tolerances, see page 162.

722 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 619 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1337 1360 1470 1444 1581 1581 1676 1778 1908
LS 1526 1549 1675 1649 1821 1821 1916 2029 2159
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 723

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 620 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
160 180 200 225 250 280S 280M 315S/M 315ME/H
AC 314 357 394 434 495 495 495 624 624
AD 253 268 283 305 394 394 394 506 506
ADS 253 268 283 305 394 394 394 506 506
L 1337 1360 1470 1444 1581 1581 1676 1778 1908
LS 1526 1549 1675 1649 1821 1821 1916 2029 2159
LB 500 523 633 607 744 744 839 941 1071
LBS 689 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For tolerances, see page 162.

724 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. DRN... Dimensions 10
77 621 00 21

10
24833231/EN-US – 07/2021

DRN
(ĺ  162)
180 200 225 250 280S 280M 315S/M 315ME/H
AC 357 394 434 495 495 495 624 624
AD 268 283 305 394 394 394 506 506
ADS 268 283 305 394 394 394 506 506
L 1469 1579 1553 1690 1690 1785 1887 2017
LS 1658 1784 1758 1930 1930 2025 2138 2268
LB 523 633 607 744 744 839 941 1071
LBS 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 729. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 725

10 Helical-bevel gearmotors
K.. DRN... Dimensions

77 622 00 21

224833231/EN-US – 07/2021

DRN
(ĺ  162)
180 200 225 250 280S 280M 315S/M 315ME/H
AC 357 394 434 495 495 495 624 624
AD 268 283 305 394 394 394 506 506
ADS 268 283 305 394 394 394 506 506
L 1469 1579 1553 1690 1690 1785 1887 2017
LS 1658 1784 1758 1930 1930 2025 2138 2268
LB 523 633 607 744 744 839 941 1071
LBS 712 838 812 984 984 1079 1192 1322
Dimensions in mm unless noted as inch. For tolerances, see page 162.

726 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
K.. R.. DRN.. compound dimensions 10
10.6 K.. R.. DRN.. compound dimensions

77 623 00 21

10
All dimensions shown in mm.

Gear Motor AC L LS LB LBS Gear Motor AC L LS LB LBS

DRN63MS 115 365 421 190 246 DRN71MS 139 363 430 206 273
DRN63M 115 379 435 204 260 DRN71M 139 383 450 226 293
K.37R17 DRN71MS 139 381 448 206 273 DRN80MK 156 394 475 237 318
DRN71M 139 401 468 226 293 K.77R37 DRN80M 156 439 520 282 363
DRN80M 156 452 533 277 358 DRN90S 179 440 534 283 377
DRN63MS 115 365 421 190 246 DRN90L 179 472 566 315 409
DRN63M 115 379 435 204 260 DRN100L/LM 197 521 615 364 458
K.39R17 DRN71MS 139 381 448 206 273 DRN63MS 115 411 467 184 240
DRN71M 139 401 468 226 293 DRN63M 115 425 481 198 254
DRN80M 156 452 533 277 358 DRN71MS 139 427 494 199 267
DRN63MS 115 355 411 190 246 DRN71M 139 447 514 219 287
DRN63M 115 369 425 204 260 DRN80MK.. 156 458 539 230 311
K.87R57
DRN71MS 139 371 438 206 273 DRN80M 156 503 584 275 356
K.47R37 DRN71M 139 391 458 226 293 DRN90S 179 504 598 277 370
DRN80MK 156 402 483 237 318 DRN90L 179 536 630 309 402
DRN80M 156 447 528 282 363 DRN100L/LM 197 583 676 355 449
DRN90S 179 448 542 283 377 DRN112M 221 614 726 386 498
DRN63MS 115 347 403 190 246 DRN63MS 115 406 462 184 240
DRN63M 115 361 417 204 260 DRN63M 115 420 476 198 254
DRN71MS 139 363 430 206 273 DRN71MS 139 422 489 199 267
K.49R37 DRN71M 139 383 450 226 293 DRN71M 139 442 509 219 287
DRN80MK 156 394 475 237 318 DRN80MK.. 156 453 534 230 311
DRN80M 156 439 520 282 363 K.97R57 DRN80M 156 498 579 275 356
DRN90S 179 440 534 283 377 DRN90S 179 499 593 277 370
DRN63MS 115 355 411 190 246 DRN90L 179 531 625 309 402
DRN63M 115 369 425 204 260 DRN100L/LM 197 578 671 355 449
DRN71MS 139 371 438 206 273 DRN112M 221 609 721 386 498
DRN71M 139 391 458 226 293 DRN132S 221 663 775 440 552
K.57R37
DRN80MK 156 402 483 237 318 DRN63MS 115 424 480 177 233
DRN80M 156 447 528 282 363 DRN63M 115 438 494 191 247
DRN90S 179 448 542 283 377 DRN71MS 139 439 507 192 260
DRN90L 179 480 574 315 409 DRN71M 139 459 527 212 280
24833231/EN-US – 07/2021

DRN63MS 115 355 411 190 246 DRN80MK.. 156 470 551 223 304
DRN63M 115 369 425 204 260 DRN80M 156 515 596 268 349
DRN71MS 139 371 438 206 273 DRN90S 179 517 610 270 363
K.107R77
DRN71M 139 391 458 226 293 DRN90L 179 549 642 302 395
K.67R37
DRN80MK 156 402 483 237 318 DRN100L/LM 197 595 689 348 442
DRN80M 156 447 528 282 363 DRN112M 221 626 738 379 491
DRN90S 179 448 542 283 377 DRN132S 221 676 788 429 541
DRN90L 179 480 574 315 409 DRN132M 261 694 832 447 585
DRN63MS 115 347 403 190 246 DRN132L 261 720 857 473 610
K.77R37
DRN63M 115 361 417 204 260 DRN160.. 314 786 975 539 728

Catalog – DRN.. Gearmotors (IE3) 727

10 Helical-bevel gearmotors
K.. R.. DRN.. compound dimensions

77 623 00 21

Gear Motor AC L LS LB LBS Gear Motor AC L LS LB LBS

DRN63MS 115 409 465 177 233 DRN71M 139 527 595 202 270
DRN63M 115 423 479 191 247 DRN80MK 156 538 619 213 294
DRN71MS 139 424 492 192 260 DRN80M 156 583 664 258 339
DRN71M 139 444 512 212 280 DRN90S 179 585 678 260 353
DRN80MK 156 455 536 223 304 DRN90L 179 617 710 292 385
DRN80M 156 500 581 268 349 DRN100L/LM 197 663 757 338 432
K.127R77 K.167R97
DRN90S 179 502 595 270 363 DRN112M 221 694 806 369 481
DRN90L 179 534 627 302 395 DRN132S 221 744 856 419 531
DRN100L/LM 197 580 674 348 442 DRN132M 261 762 900 437 575
DRN112M 221 611 723 379 491 DRN132L 261 788 925 463 600
DRN132S 221 661 773 429 541 DRN160.. 314 854 1043 529 718
DRN132M 261 679 817 447 585 DRN180.. 357 877 1066 552 741
DRN90L 179 577 670 297 390 DRN132M 261 813 951 431 569
DRN100L/LM 197 623 717 343 437 DRN132L 261 839 976 457 594
DRN112M 221 654 766 374 486 DRN160.. 314 905 1094 523 712
DRN132S 221 704 816 424 536 K.167R107 DRN180.. 357 928 1117 546 735
K.127R87
DRN132M 261 722 860 442 580 DRN200L 394 1038 1243 656 861
DRN132L 261 748 885 468 605 DRN225.. 434 1012 1217 630 835
DRN160.. 314 814 1003 534 723 DRN250M 495 1149 1389 767 1007
DRN180.. 357 837 1026 557 746 DRN71M 139 527 595 202 270
DRN71MS 139 507 575 182 250 DRN80MK 156 538 619 213 294
DRN71M 139 527 595 202 270 DRN80M 156 583 664 258 339
DRN80MK 156 538 619 213 294 DRN90S 179 585 678 260 353
DRN80M 156 583 664 258 339 DRN90L 179 617 710 292 385
DRN90S 179 585 678 260 353 DRN100L/LM 197 663 757 338 432
K.187R97
DRN90L 179 617 710 292 385 DRN112M 221 694 806 369 481
K.157R97
DRN100L/LM 197 663 757 338 432 DRN132S 221 744 856 419 531
DRN112M 221 694 806 369 481 DRN132M 261 762 900 437 575
DRN132S 221 744 856 419 531 DRN132L 261 788 925 463 600
DRN132M 261 762 900 437 575 DRN160.. 314 854 1043 529 718
DRN132L 261 788 925 463 600 DRN180.. 357 877 1066 552 741
DRN160.. 314 854 1043 529 718 DRN100L/LM 197 714 808 332 426
DRN132S 221 795 907 413 525 DRN112M 221 745 857 363 475
DRN132M 261 813 951 431 569 DRN132S 221 795 907 413 525
DRN132L 261 839 976 457 594 DRN132M 261 813 951 431 569
224833231/EN-US – 07/2021

K.157R107 DRN160.. 314 905 1094 523 712 DRN132L 261 839 976 457 594
K.187R107
DRN180.. 357 928 1117 546 735 DRN160.. 314 905 1094 523 712
DRN200L 394 1038 1243 656 861 DRN180.. 357 928 1117 546 735
DRN225.. 434 1012 1217 630 835 DRN200L 394 1038 1243 656 861
DRN225.. 434 1012 1217 630 835
DRN250M 495 1149 1389 767 1007

728 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
Output shaft sizes 10
10.7 Output shaft sizes
Error! Bookmark not defined.Error! Bookmark not defined.

10.7.1 Solid Shaft – Inch

L11 L12 U

D T
10

TAP

All dimensions in inches

Model
1
D T U L L11 L12 TAP Change2
K19 / KF19 0.75 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63 0
K29 / KF29 1.00 1.11 1/4 1.97 0.32 1-5/16 3/8 - 16 x 0.87 0
K37 / KF37 1.00 1.11 1/4 1.97 0.32 1-5/16 3/8 - 16 x 0.87 0
1.00 1.11 1/4 1.97 0.32 1-5/16 3/8 - 16 x 0.87 -0.39
K39 / KF39
1.25 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12 0
K47 / KF47 1.25 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12 0
K49 / KF49 1.375 1.51 5/16 2.76 0.43 1-13/16 1/2 - 13 x 1.12 0
K57 / KF57 1.375 1.51 5/16 2.76 0.43 1-13/16 1/2 - 13 x 1.12 0
1.375 1.51 5/16 2.76 0.47 1-13/16 1/2 - 13 x 1.12 -0.39
K67 / KF67
1.625 1.79 3/8 3.15 0.38 2-3/8 5/8 - 11 x 1.38 0
1.75 1.92 3/8 3.54 0.4 2-3/4 5/8 - 11 x 1.38 -0.40
K77 / KF77
2.00 2.22 1/2 3.94 0.64 2-5/8 3/4 - 10 x 1.61 0
K87 / KF87 2.375 2.65 5/8 4.72 0.51 3-5/8 3/4 - 10 x 1.61 0
K97 / KF97 2.875 3.2 3/4 5.51 0.67 4-1/8 3/4 - 10 x 1.61 0
K107 / KF107 3.625 4.01 7/8 6.69 0.63 5-3/8 1 - 8 x 2.13 0
K127 / KF127 4.375 4.82 1 8.27 1.09 6 1 - 8 x 2.13 0
K157 / KF157 4.75 5.29 1-1/4 8.27 0.82 6-9/16 1 - 8 x 2.13 0
K167 6.25 6.65 1-1/2 9.84 0.59 7-1/8 1-1/8 - 7 x 2.13 0
K187 7.5 8.27 1-3/4 12.6 0.39 10 1-1/8 - 7 x 2.13 0
24833231/EN-US – 07/2021

1
Longer shafts to match obsolete gear unit designs are available for flanged units.
2
The change in length, L, when compared to the standard shaft that is shown in dimension pages.

Catalog – DRN.. Gearmotors (IE3) 729

10 Helical-bevel gearmotors
Output shaft sizes

10.7.2 Solid Shaft – Metric

L11 L12 U

D T

TAP

All dimensions in mm
Model
D T U L1 L11 L12 TAP
K..19 20 22.5 6 40 4 32 M6 x 16
K..29 25 28 8 50 5 40 M10 x 22
K..37 25 28 8 50 5 40 M10 x 22
K..39 30 33 8 60 3.5 50 M10 x 22
K..47 30 33 8 60 3.5 50 M10 x 22
K..49 35 38 10 70 7 56 M12 x 28
K..57 35 38 10 70 7 56 M12 x 28
35 38 10 70 7 56 M12 x 28
K..67
40 43 12 80 5 70 M16 x 36
45 48.5 14 90 5 80 M16 x 36
K..77
50 53.5 14 100 10 80 M16 x 36
K..87 60 64 18 120 5 110 M20 x 42
K..97 70 74.5 20 140 7.5 125 M20 x 42
K..107 90 95 25 170 5 160 M24 x 50
K..127 110 116 28 210 15 180 M24 x 50
K..157 120 127 32 210 5 200 M24 x 50
K167 160 169 40 250 15 220 M30 x 63
K187 190 200 45 320 10 300 M30 x 63 24833231/EN-US – 07/2021

1
Longer shafts to match obsolete gear unit designs are available for flanged units.

730 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
Output shaft sizes 10
10.7.3 Hollow Shaft – Inch

O8 U

D7 D T

L9
L8
Note: 10
To aid in the future removal of your machine’s solid shaft, please see SEW-EURODRIVE design recommendations on
page 120. The ‘M’ dimension below pertains to the standard bolt that ships with the unit, which is shorter than the bolt
supplied with the optional shaft removal kit on page 126. Mounting hardware (bolt, washer, and snapring) are not supplied
in stainless steel.

In stock (USA) All dimensions in inch

Model Carbon
S/S D D7 O8 T U L8 L9 M (std bolt)
Steel
KA..19 X 0.75 1.18 4.25 0.85 3/16 3.62 0.39 1/4 - 20 x 5/8
KA..29 X 1.00 1.57 4.80 1.12 1/4 4.21 0.69 3/8 - 16 x 1
X 1.00 1.77 4.72 1.12 1/4 4.13 - Not supplied
KA..37
X X 1.25 1.77 4.72 1.37 1/4 4.13 0.67 7/16 - 14 x 1
X 1.25 1.97 6.10 1.37 1/4 5.39 0.67 7/16 - 14 x 1
KA..39
X 1.375 1.97 6.10 1.52 5/16 5.39 0.65 1/2 - 13 x 1
X 1.1875 1.97 5.91 1.30 1/4 5.2 0.67 3/8 - 16 x 1
X 1.25 1.97 5.91 1.37 1/4 5.2 0.67 7/16 - 14 x 1
KA..47
X X 1.375 1.97 5.91 1.52 5/16 5.2 0.65 1/2 - 13 x 1
X 1.4375 1.97 5.91 1.61 3/8 5.2 1.36 5/8 - 11 x 1-3/4
X 1.375 2.17 7.01 1.52 5/16 6.3 0.65 1/2 - 13 x 1
KA..49
X 1.50 2.17 7.01 1.67 3/8 6.3 1.36 5/8 - 11 x 1-3/4
X 1.4375 2.17 6.54 1.61 3/8 5.59 1.36 5/8 - 11 x 1-3/4
KA..57
X X 1.50 2.17 6.54 1.67 3/8 5.59 1.36 5/8 - 11 x 1-3/4
X 1.4375 2.17 7.09 1.61 3/8 6.14 1.36 5/8 - 11 x 1-3/4
KA..67
X X 1.50 2.17 7.09 1.67 3/8 6.14 1.36 5/8 - 11 x 1-3/4
X 1.9375 2.76 8.27 2.16 1/2 7.2 1.16 5/8 - 11 x 1-3/4
KA..77
X X 2.00 2.76 8.27 2.22 1/2 7.2 1.16 5/8 - 11 x 1-3/4
X X 2.375 3.35 9.45 2.65 5/8 8.27 1.39 3/4 - 10 x 2
KA..87
X 2.4375 3.35 9.45 2.62 5/8 8.27 1.39 3/4 - 10 x 2
24833231/EN-US – 07/2021

X X 2.75 3.74 11.81 3.03 5/8 10.63 1.24 3/4 - 10 x 2

KA..97
X 2.9375 3.74 11.81 3.14 3/4 10.63 1.24 3/4 - 10 x 2
X X 3.25 4.65 13.78 3.59 3/4 12.32 1.24 3/4 - 10 x 2
KA..107 X 3.4375 4.65 13.78 3.7 7/8 12.32 1.24 3/4 - 10 x 2
X X 3.625 4.65 13.78 3.89 7/8 12.32 1.24 3/4 - 10 x 2
KA..127 X 4.00 5.31 16.14 4.44 1 14.69 1.26 1 - 8 x 2-1/4
KA..157 X 4.50 6.1 19.69 4.95 1 18.11 1.26 1 - 8 x 2-1/4

Catalog – DRN.. Gearmotors (IE3) 731

10 Helical-bevel gearmotors
Output shaft sizes

10.7.4 Hollow Shaft – Metric

O8 U

D7 D T

L9
L8

Note:
To aid in the future removal of your machine’s solid shaft, please see SEW-EURODRIVE design recommendations on
page 120.

The ‘M’ dimension below pertains to the standard bolt that ships with the unit, which is shorter than the bolt supplied in the
optional shaft removal kit on page 126.

Mounting hardware (bolt, washer, and snapring) are not supplied in stainless steel.

In stock (USA) All dimensions in mm

Model Carbon
S/S D D7 O8 T U L8 L9 M (std bolt)1
Steel
KA..19 X 20 30 108 22.8 6 92 8 M6 x 16
KA..29 X 25 40 122 27 8 107 17 M10 x 25
KA..37 X X 30 45 120 33.3 8 105 17 M10 x 25
X 30 50 155 33.3 8 137 17 M10 x 25
KA..39
X 35 50 155 38.3 10 137 17 M12 x 30
X X 30 50 150 33.3 8 132 16 M10 x 25
KA..47
X X 35 50 150 38.3 10 132 22 M12 x 30
X 35 55 178 38.3 10 160 22 M12 x 30
KA..49
X 40 55 178 43.3 12 160 22 M12 x 30
KA..57 X X 40 55 166 43.3 12 142 29 M16 x 40
KA..67 X X 40 55 180 43.3 12 156 29 M16 x 40
KA..77 X X 50 70 210 53.8 14 183 32 M16 x 45
KA..87 X X 60 85 240 64.4 18 210 36 M20 x 50
KA..97 X X 70 95 300 74.9 20 270 34 M20 x 50
X 80 118 350 85.4 22 313 30 M20 x 50
24833231/EN-US – 07/2021

KA..107
X 90 118 350 95.4 25 313 40 M24 x 60
KA..127 X 100 135 410 106.4 28 373 38 M24 x 60
KA..157 X 120 155 500 127.4 32 460 36 M24 x 60

1
Mounting hardware (bolt, washer, and snapring) are not supplied for stainless steel shafts.

732 Catalog – DRN.. Gearmotors (IE3)

 Helical-bevel gearmotors
Output shaft sizes 10
10.7.5 TorqLOC® keyless hollow shaft

NON-Symmetrical Symmetrical

EH EH

D D

10

D D

D (in) D (mm) EH (in)

Model NON
Inch Bores Metric Bores Symmetrical
Symmetrical

KT37 1.00 1.1875 1.25 - - 25 30 - - - - 6.69 7.63

KT39 1.1875 1.25 1.375 1.4375 - 30 35 - - - - 8.23 -

KT47 1.1875 1.25 1.375 1.4375 - 30 35 - - - - 8.15 9.13

KT49 1.375 1.4375 1.50 1.625 1.6875 35 40 - - - - 9.57 -

KT57 1.375 1.4375 1.50 1.625 - 35 38 40 - - - 9.13 10.39

KT67 1.375 1.4375 1.50 1.625 1.6875 35 38 40 - - - 9.65 10.91

KT77 1.625 1.6875 1.75 1.9375 2.00 40 45 50 51 - - 11.61 13.34

KT87 1.9375 2.00 2.375 2.4375 - 50 51 55 60 62 65 13.19 15.28

KT97 2.4375 2.75 2.9375 - - 60 62 65 70 75 - 15.59 17.79

KT107 3.250 3.4375 3.625 3.750 - 80 85 90 95 - - 17.76 20.08

KT127 3.4375 3.750 3.9375 4.00 4.1875 90 95 100 105 - - 20.94 23.89

KT157 4.4375 4.50 4.9375 5.00 - 110 120 125 - - - 25.24 28.39
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 733

10 Helical-bevel gearmotors
Output shaft sizes

24833231/EN-US – 07/2021

734 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Designs 11
11 Helical-worm gearmotors
Error! Bookmark not defined.

11.1 S / S..7p.. DRN.. Designs

Error! Bookmark not defined.Error! Bookmark not defined.

S..DRN.. 11

SF..DRN..

SAF..DRN..

SHF..DRN..

8664873611
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 735

11 Helical-worm gearmotors
S / S..7p.. DRN.. Designs

SA../T DRN.. SH..DRN..

ST..DRN..

24833231/EN-US – 07/2021

SAZ..DRN.. SHZ..DRN..

8664875531

736 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations 11
11.2 S / S..7p.. DRN.. Possible combinations
Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.

S37 / S37p, ne=1700 rpm 930 lb-in

S37 S37p DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L
rpm lb-in lb lb-in lb ' ratio 71 90S
80MK
2

11 800 675 830 675 - 157.43

12 795 675 840 675 - 144.40*
14 765 675 850 675 - 122.94
16 760 675 860 675 - 106.00*
17 750 675 860 675 - 98.80*
20 725 675 865 675 - 86.36
21 725 675 875 675 - 80.96
24 705 675 840 675 - 71.44*
11
27 695 675 805 675 - 63.33
30 715 675 920 675 - 55.93
32 670 675 750 675 - 53.83
33 705 675 920 670 - 51.30*
39 690 675 930 615 - 43.68
45 670 645 930 570 - 37.66
48 660 630 930 550 - 35.10*
55 645 600 875 530 - 30.68
59 645 580 860 520 - 28.76
67 625 555 815 500 - 25.38*
76 615 530 770 485 - 22.50*
85 440 515 680 430 - 19.89
89 600 495 725 460 - 19.13*
93 430 500 675 405 - 18.24*
109 420 470 655 360 - 15.53
127 415 440 655 305 - 13.39
136 405 430 635 300 - 12.48*
156 395 410 620 270 - 10.91
166 395 395 595 275 - 10.23
188 380 380 565 265 - 9.02*
212 380 360 495 300 - 8.00*
250 360 340 460 290 - 6.80*
269 305 345 435 265 - 6.33
316 300 325 415 240 - 5.38
350 290 310 380 255 - 4.86*
428 280 285 355 235 - 3.97
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 737

11 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations

S37R17 / S37pR17, ne=1700 rpm 930 lb-in

S37R17 S37pR17 DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M
rpm lb-in lb lb-in lb ' ratio 71
80MK
2 3

0.17 810 675 875 675 - 10037

0.20 810 675 885 675 - 8654
0.21 810 675 875 675 - 8066
0.24 810 675 875 675 - 7051
0.28 810 675 895 675 - 6079
0.31 810 675 875 675 - 5431
0.36 810 675 875 675 - 4747
0.41 810 675 905 675 - 4155
0.47 810 675 905 675 - 3632
0.59 810 675 930 675 - 2866
0.69 810 675 930 675 - 2471
0.79 810 675 930 675 - 2160
0.90 810 675 930 675 - 1887
1.0 810 675 930 675 - 1665
1.2 810 675 930 675 - 1456
1.3 810 675 930 675 - 1271
1.5 810 675 930 675 - 1121
1.7 810 675 930 675 - 994
2.0 810 675 930 675 - 869
2 2

2.2 810 675 930 675 - 774

2.6 810 675 930 675 - 666
2.9 810 675 930 675 - 596
3.3 810 675 930 675 - 521
3.7 810 675 930 675 - 456
4.3 810 675 930 675 - 398
4.8 810 675 930 675 - 351
5.6 810 675 930 675 - 303
6.4 810 675 930 675 - 265
7.3 810 675 930 675 - 232
8.4 810 675 930 675 - 202
9.5 810 675 930 675 - 179
11 810 675 930 675 - 158
12 810 675 930 675 - 144
14 810 675 930 675 - 118
15 810 675 930 675 - 110*
24833231/EN-US – 07/2021

738 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations 11
S47 / S47p, ne=1700 rpm 1770 lb-in
S47 S47p DRN …
na TaMax FRa TaMax FRa ij(/R) i 63
80M 100LM
rpm lb-in lb lb-in lb ' ratio 71 90L
90S 100L
80MK
2

8.5 1500 1200 1700 1175 - 201.00*

9.2 1480 1200 1710 1175 - 184.80*
11 1480 1200 1715 1175 - 158.12
12 1470 1200 1725 1170 - 137.05
13 1470 1200 1735 1170 - 128.10*
15 1470 1200 1745 1170 - 110.73
18 1470 1200 1750 1170 - 94.08*
20 1470 1200 1690 1180 - 84.00*
24 1470 1200 1600 1190 - 71.75*
11
24 1370 1180 1770 1100 - 69.39
25 1450 1190 1575 1165 - 67.20*
27 1370 1140 1770 1060 - 63.80*
30 1340 1120 1485 1100 - 56.61
31 1370 1070 1770 985 - 54.59
36 1370 1000 1750 925 - 47.32
38 1370 970 1710 905 - 44.22*
44 1370 910 1630 865 - 38.23
52 1370 850 1540 820 - 32.48*
59 1360 810 1480 790 - 29.00*
69 1280 770 1405 745 - 24.77
73 1250 755 1370 735 - 23.20*
84 970 690 1370 600 - 20.33
87 1080 735 1290 690 - 19.54
96 960 650 1345 540 - 17.62
103 960 630 1320 520 - 16.47*
119 960 585 1290 465 - 14.24
140 960 540 1220 430 - 12.10*
157 950 510 1175 410 - 10.80*
184 920 480 990 475 - 9.23*
197 880 475 920 480 - 8.64*
234 760 475 760 485 - 7.28
249 690 470 945 345 - 6.83
266 670 465 875 375 - 6.40*
315 575 455 725 425 - 5.39
357 510 450 630 425 - 4.76
425 420 445 505 425 - 4.00*
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 739

11 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations

S47R17 / S47pR17, ne=1700 rpm 1770 lb-in

S47R17 S47pR17 DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M
rpm lb-in lb lb-in lb ' ratio 71
80MK
2 3

0.13 1630 1180 1715 1170 - 12909

0.15 1630 1180 1725 1170 - 11189
0.16 1630 1180 1715 1170 - 10374
0.19 1630 1180 1725 1170 - 8992
0.22 1630 1180 1725 1170 - 7860
0.25 1630 1180 1735 1165 - 6887
0.28 1630 1180 1725 1170 - 6055
0.32 1630 1180 1725 1170 - 5292
0.37 1630 1180 1735 1165 - 4637
0.42 1630 1180 1735 1165 - 4092
0.47 1630 1170 1770 1140 - 3582
0.54 1630 1170 1770 1140 - 3131
0.63 1630 1170 1770 1140 - 2714
0.70 1630 1170 1770 1140 - 2412
0.80 1630 1170 1770 1140 - 2131
0.91 1630 1170 1770 1140 - 1863
1.0 1630 1170 1770 1140 - 1663
1.2 1630 1170 1770 1140 - 1435
1.4 1630 1170 1770 1140 - 1254
1.5 1630 1170 1770 1140 - 1120
1.6 1630 1170 1770 1140 - 1083
1.8 1610 1170 1770 1140 - 956
2 2

1.8 1630 1170 1770 1140 - 965

2.0 1630 1170 1770 1140 - 865
2.3 1630 1170 1770 1140 - 750
2.6 1630 1170 1770 1140 - 655
3.0 1630 1170 1770 1140 - 574
3.4 1630 1170 1770 1140 - 506
3.9 1630 1170 1770 1140 - 438
4.4 1630 1170 1770 1140 - 388
5.1 1630 1170 1770 1145 - 336
5.8 1630 1170 1770 1145 - 294
6.6 1630 1180 1770 1165 - 257*
7.4 1630 1170 1770 1145 - 229
8.5 1630 1170 1770 1150 - 200
9.1 1630 1170 1770 1150 - 187
10 1630 1170 1770 1150 - 165
11 1630 1170 1770 1150 - 148
24833231/EN-US – 07/2021

13 1630 1170 1770 1150 - 131

740 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations 11
S57 / S57p, ne=1700 rpm 3230 lb-in
S57 S57p DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb lb-in lb ' ratio 71 90S 100L
80MK
2

8.5 2610 1600 3140 1470 - 201.00*

9.2 2610 1600 3140 1470 - 184.80*
11 2610 1600 3185 1455 - 158.12
12 2610 1600 3185 1455 - 137.05
13 2610 1600 3230 1440 - 128.10*
15 2610 1600 3055 1495 - 110.73
18 2650 1590 2920 1530 - 94.08*
20 2520 1620 2790 1560 - 84.00*
24 2430 1640 2655 1590 - 71.75*
11
24 2160 1690 3230 1440 - 69.39
25 2300 1670 2565 1610 - 67.20*
27 2160 1690 3140 1470 - 63.80*
30 1990 1720 2435 1640 - 56.61
31 2160 1690 3010 1505 - 54.59
36 2160 1660 2875 1540 - 47.32
38 2160 1610 2790 1510 - 44.22*
44 2160 1520 2655 1435 - 38.23
52 2160 1420 2520 1360 - 32.48*
59 2160 1350 2390 1315 - 29.00*
69 1940 1300 2255 1250 - 24.77
73 1850 1280 2215 1225 - 23.20*
84 1480 1180 1990 1080 - 20.33
87 1610 1240 1945 1180 - 19.54
96 1480 1100 1990 1005 - 17.62
103 1480 1070 1990 975 - 16.47*
119 1490 1000 1990 905 - 14.24
140 1490 930 1945 845 - 12.10*
157 1490 880 1690 855 - 10.80*
184 1310 860 1405 860 - 9.23*
197 1240 850 1310 860 - 8.64*
234 1070 830 1090 845 - 7.28
249 880 850 1345 745 - 6.83
266 860 830 1250 750 - 6.40*
315 840 780 1045 740 - 5.39
357 740 765 910 735 - 4.76
425 625 740 745 720 - 4.00*
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 741

11 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations

S57R17 / S57pR17, ne=1700 rpm 3275 lb-in

S57R17 S57pR17 DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M
rpm lb-in lb lb-in lb ' ratio 71
80MK
2 3

0.13 2910 1530 3185 1455 - 12909

0.15 2910 1530 3230 1440 - 11189
0.16 2910 1530 3185 1455 - 10374
0.19 2910 1530 3230 1440 - 8992
0.22 2910 1530 3230 1440 - 7860
0.25 2910 1530 3230 1440 - 6887
0.28 2910 1530 3230 1440 - 6055
0.32 2910 1530 3230 1440 - 5292
0.37 2910 1530 3230 1440 - 4637
0.42 2910 1530 3230 1440 - 4092
0.47 2910 1530 3230 1440 - 3628
0.54 2650 1590 3275 1425 - 3131
0.63 2650 1590 3275 1425 - 2714
0.70 2650 1590 3275 1425 - 2412
0.80 2650 1590 3275 1425 - 2131
0.91 2650 1590 3275 1425 - 1863
1.0 2650 1590 3275 1425 - 1663
1.2 2650 1590 3275 1425 - 1435
1.4 2650 1590 3275 1425 - 1254
1.6 2650 1590 3275 1425 - 1083
2 2

1.8 2650 1590 3275 1425 - 965

2.0 2650 1590 3275 1425 - 865
2.3 2650 1590 3275 1425 - 750
2.6 2650 1590 3275 1425 - 655
3.0 2650 1590 3275 1425 - 574
3.4 2650 1590 3275 1425 - 506
3.9 2650 1590 3275 1425 - 438
4.4 2650 1590 3275 1425 - 388
5.1 2650 1590 3275 1425 - 336
5.8 2650 1590 3275 1425 - 294
6.3 2650 1590 3275 1425 - 269
7.4 2650 1590 3275 1425 - 229
8.3 2650 1590 3275 1425 - 204
9.1 2650 1590 3275 1425 - 187
10 2650 1590 3275 1425 - 165
13 2650 1590 3275 1425 - 131
24833231/EN-US – 07/2021

742 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations 11
S67 / S67p, ne=1700 rpm 6370 lb-in
S67 S67p DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb lb-in lb ' ratio 71 90S 100L 132M
80MK
2

7.8 4600 1950 5665 2270 - 217.41

8.9 4600 1950 5665 2270 - 190.11
9.4 4600 1950 5710 2270 - 180.60*
11 4600 1950 5710 2270 - 158.45
13 4600 1950 5710 2270 - 134.40*
14 4600 1950 5710 2270 - 121.33
16 4600 1950 5710 2220 - 106.75*
17 4600 1950 5710 2165 - 100.80*
20 4600 1950 5840 1995 - 85.83 11
22 4510 1970 5710 1925 - 78.00*
23 4240 2030 6370 1695 - 75.06
25 4370 2000 5135 1875 - 67.57
26 4240 1940 6195 1610 - 65.63
27 4240 1890 6195 1565 - 62.35*
29 4070 1950 4380 1860 - 58.80*
31 4240 1790 6020 1485 - 54.70
37 4240 1660 5840 1385 - 46.40*
41 4240 1580 5710 1330 - 41.89
46 4240 1490 5530 1265 - 36.85
49 4240 1450 5400 1245 - 34.80*
57 4240 1340 4825 1225 - 29.63
63 4020 1310 4290 1245 - 26.93
70 3000 1230 3675 1110 - 24.44
73 3580 1290 4025 1195 - 23.33
73 3000 1200 3715 1055 - 23.22*
83 3000 1120 3675 940 - 20.37
84 3180 1270 3450 1200 - 20.30*
98 3000 1030 3540 845 - 17.28*
109 3000 960 3450 790 - 15.60*
124 3000 840 3365 715 - 13.73*
131 3000 795 3320 690 - 12.96*
154 3000 655 3140 640 - 11.03
169 2780 700 3010 625 - 10.03
196 2470 755 2655 695 - 8.69
225 2210 795 2300 775 - 7.56*
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 743

11 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations

S67R37 / S67pR37, ne=1700 rpm 6370 lb-in

S67R37 S67pR37 DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb lb-in lb ' ratio 71 90S 100L
80MK
2 3

0.08 5040 1840 5710 2250 - 21362*

0.09 5040 1840 5710 2250 - 19594*
0.09 5040 1840 5710 2250 - 18120*
0.10 5040 1840 5710 2250 - 16682
0.12 5040 1840 5710 2250 - 14383
0.13 5040 1840 5710 2250 - 12774
0.15 5040 1840 5710 2250 - 11013
0.18 5040 1840 5710 2250 - 9694*
0.20 5040 1840 5710 2250 - 8529*
0.23 5040 1840 5710 2250 - 7455*
0.26 5040 1840 5710 2250 - 6531
0.30 5040 1840 6370 2045 - 5759
0.34 5040 1840 6370 2045 - 4965
0.39 5040 1840 6370 2045 - 4410
0.44 5040 1840 6370 2045 - 3880
0.50 5040 1840 6370 2045 - 3432
0.58 5040 1840 6195 2075 - 2944*
0.65 5040 1840 6370 2045 - 2630
0.75 5040 1840 5840 2125 - 2279
0.84 5040 1840 6370 2045 - 2014
0.96 5040 1840 6370 2045 - 1772
1.1 5040 1840 6195 2075 - 1559
1.2 5040 1840 6195 2075 - 1363
1.4 5040 1840 6370 2045 - 1194
1.6 5040 1840 5665 2155 - 1045
1.9 5040 1840 5665 2155 - 914
2 2

2.1 5040 1840 6370 2045 - 809

2.4 5040 1840 6370 2045 - 712
2.8 5040 1840 6370 2050 - 615
3.1 5040 1840 6195 2080 - 543
3.6 5040 1840 6370 2055 - 469
4.0 5040 1840 6370 2060 - 424
4.7 5040 1840 6370 2060 - 365
5.3 5040 1840 5840 2145 - 319
6.0 5040 1840 6020 2120 - 281
6.9 5040 1840 6370 2070 - 246
7.7 5040 1840 5665 2175 - 221
8.6 5040 1840 6020 2125 - 198
24833231/EN-US – 07/2021

10 5040 1840 6020 2125 - 168

11 5040 1840 5665 2180 - 156

744 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations 11
S77 / S77p, ne=1700 rpm 13275 lb-in
S77 S77p DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S 132L
rpm lb-in lb lb-in lb ' ratio 71 90S 100L 132M 160M
80MK 160L
2

6.6 11200 2630 13275 2790 - 256.47

7.5 11200 2630 13275 2790 - 225.26
7.9 11200 2630 13275 2790 - 214.00*
9.0 10900 2690 13275 2790 - 189.09
11 10700 2730 13275 2790 - 161.60*
11 10600 2770 13275 2790 - 148.15
13 10300 2830 13010 2810 - 130.00*
14 10100 2860 12920 2830 - 123.20*
16 9820 2930 12480 2720 - 107.83
11
18 9640 2950 12125 2630 - 97.14
20 9290 2820 11680 2520 - 85.22
23 8930 2700 11240 2405 - 75.20*
23 9730 2430 11680 2175 - 75.09
24 9730 2370 11680 2115 - 71.33
25 8580 2590 10795 2315 - 66.67
27 9730 2220 11415 2005 - 63.03
30 8140 2460 10090 2210 - 56.92
32 9730 2050 11065 1875 - 53.87
34 9730 1960 10885 1805 - 49.38
39 9730 1820 10710 1695 - 43.33
41 9730 1770 10530 1660 - 41.07
47 9370 1680 10180 1575 - 35.94
53 9200 1610 9910 1515 - 32.38
60 8750 1550 9560 1440 - 28.41
68 8490 1470 9205 1375 - 25.07
74 6230 1050 7170 780 - 22.89
77 8140 1420 8585 1355 - 22.22
81 6230 930 6990 735 - 20.99
90 7600 1360 7610 1350 - 18.97
92 6280 735 6770 645 - 18.42
97 6280 665 6725 595 - 17.45
111 6370 455 6460 535 - 15.28
124 6370 325 6370 445 - 13.76
141 6410 152 6415 270 - 12.07
160 6410 11 6415 130 - 10.65
180 5790 161 5795 260 - 9.44
211 5080 325 5090 405 - 8.06
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 745

11 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations

S77R37 / S77pR37, ne=1700 rpm 13275 lb-in

S77R37 S77pR37 DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L 100LM
rpm lb-in lb lb-in lb ' ratio 71 90S 100L
80MK
2 3

0.07 11200 2630 13275 2745 - 25493

0.08 11200 2630 13275 2745 - 21787
0.09 11200 2630 13275 2745 - 19907
0.10 11200 2630 13275 2745 - 17013
0.12 11200 2630 13275 2745 - 14668
0.13 11200 2630 13275 2745 - 13110
0.15 11200 2630 13275 2745 - 11569
0.17 11200 2630 13275 2745 - 9887
0.19 11200 2630 13275 2745 - 8817
0.22 11200 2630 13275 2745 - 7735
0.25 11200 2630 13275 2745 - 6735
0.29 11200 2630 13275 2745 - 5943
0.33 11200 2630 13275 2745 - 5214
0.37 11200 2630 13275 2745 - 4618
0.43 11200 2630 13275 2745 - 3992
0.48 11200 2630 13275 2745 - 3540
0.55 11200 2630 13275 2745 - 3098
0.62 10900 2690 12745 2585 - 2753
0.72 10900 2690 12745 2585 - 2374
0.82 10900 2690 12745 2585 - 2083
0.94 10900 2690 12745 2585 - 1813
0.97 10900 2690 12835 2585 - 1745
1.1 10900 2690 12745 2585 - 1600
1.2 10900 2690 12745 2585 - 1404
1.4 10900 2690 12745 2585 - 1245
2 2

1.5 10900 2690 12745 2585 - 1100

1.8 10900 2690 12745 2585 - 954
2.0 10900 2690 12745 2585 - 837
2.4 10900 2690 12835 2585 - 714
2.7 10900 2690 12835 2585 - 637
3.0 10900 2690 12745 2610 - 574
3.4 10900 2690 12745 2610 - 499
3.9 10900 2690 12745 2610 - 438
4.4 10900 2690 12390 2655 - 389
5.2 10900 2690 12390 2675 - 327
5.9 10900 2690 12745 2630 - 289
6.8 10900 2690 12745 2630 - 250
7.8 10900 2690 12745 2630 - 219
24833231/EN-US – 07/2021

746 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations 11
S87 / S87p, ne=1700 rpm 25670 lb-in
S87 S87p DRN …
na TaMax FRa TaMax FRa ij(/R) i 71M 80M 90L 100LM 112M 132S 132L 180M
rpm lb-in lb lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L
160L
2

5.9 20100 6280 25670 5220 - 288.00*

6.6 19900 6290 25140 5620 - 258.18
7.6 19500 6310 24520 5940 - 222.40*
8.4 19300 6320 24160 6070 - 202.96
9.4 18800 6340 23720 6090 - 180.00*
11 18200 6370 22840 6140 - 151.30
12 17800 6380 22480 6160 - 139.05
14 17300 6410 21770 6210 - 123.48
15 16800 6430 21150 6230 - 110.40*
11
17 16200 6450 20710 6250 - 99.26
19 13400 6540 21420 6210 - 91.20*
20 15600 6470 19650 6320 - 86.15
21 14100 6520 21240 6230 - 81.76
22 15000 6500 18850 6340 - 77.14
24 14100 6520 20620 6250 - 70.43
26 14100 6520 20360 6270 - 64.27
27 13900 6530 16460 6450 - 64.00*
30 14100 6520 19740 6270 - 57.00*
35 14100 6360 19030 5940 - 47.91
39 14100 6160 18680 5780 - 44.03
43 14100 5900 18150 5560 - 39.10
49 14100 5660 17610 5380 - 34.96*
54 14100 5440 17080 5200 - 31.43
62 14100 5160 16290 4990 - 27.28
67 10900 4870 12480 4770 - 25.50*
70 14100 4950 15580 4840 - 24.43
79 10900 4550 11680 4570 - 21.43
84 12500 4760 12840 4770 - 20.27
86 10900 4400 11240 4450 - 19.70
97 10900 4190 10980 4300 - 17.49
109 10900 4000 10980 4090 - 15.64*
121 10900 3830 10980 3940 - 14.06
139 10900 3480 10980 3580 - 12.21
156 9990 3580 10000 3670 - 10.93
187 8400 3530 8410 3600 - 9.07
216 7340 3490 7350 3550 - 7.88
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 747

11 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations

S87R57 / S87pR57, ne=1700 rpm 26550 lb-in

S87R57 S87pR57 DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb lb-in lb ' ratio 71 90S 100L 132M
80MK
2 3

0.07 22100 6180 26550 4450 - 25987

0.07 22100 6180 26550 4450 - 23940
0.08 22100 6180 26550 4450 - 20568
0.09 22100 6180 26550 4450 - 18265
0.10 22100 6180 26550 4450 - 16774
0.11 22100 6180 26550 4450 - 14820
0.13 22100 6180 26550 4450 - 13160
0.15 22100 6180 26550 4450 - 11200
0.17 22100 6180 25670 5220 - 9904
0.20 22100 6180 26550 4450 - 8549
0.22 22100 6180 26110 4860 - 7643
0.25 22100 6180 26550 4450 - 6706
0.29 22100 6180 26110 4860 - 5875
0.33 22100 6180 26550 4450 - 5187
0.37 22100 6180 26550 4450 - 4606
0.44 22100 6180 26110 4860 - 3872
2 2

0.49 22100 6180 26550 4450 - 3475

0.59 22100 6180 26110 4860 - 2905
0.66 22100 6180 26550 4450 - 2586
0.73 22100 6180 26550 4450 - 2335
0.83 22100 6180 26550 4450 - 2054
0.93 22100 6180 26550 4450 - 1824
1.0 22100 6180 26110 4860 - 1631*
1.3 22100 6180 26550 4450 - 1332
1.4 22100 6180 26110 4860 - 1191
1.6 22100 6180 26110 4860 - 1032*
1.8 22100 6180 26550 4450 - 930
2.0 22100 6180 26110 4860 - 831
2.4 22100 6180 26550 4450 - 719
2.7 22100 6180 26550 4450 - 624
3.0 22100 6180 26110 4860 - 558
3.5 22100 6180 26110 4860 - 485
3.9 21600 6200 25670 5220 - 435
4.5 21600 6200 25670 5220 - 378
5.3 21200 6230 25670 5220 - 323
6.0 21200 6230 25670 5220 - 281
6.7 17500 6390 22920 6090 - 255
7.7 17500 6390 23540 5850 - 222
24833231/EN-US – 07/2021

8.3 17500 6390 22920 6090 - 205

748 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations 11
S97 / S97p, ne=1700 rpm 38060 lb-in
S97 S97p DRN …
na TaMax FRa TaMax FRa ij(/R) i 71 80M 90L 100LM 112M 132S 132L 180M 200L
rpm lb-in lb lb-in lb ' ratio 80MK 90S 100L 132M 160M 180L 225S
160L
2

5.9 35300 7460 38060 7310 - 286.40*

6.5 35300 7460 38060 7310 - 262.22
7.3 35000 7480 38060 7310 - 231.67
8.7 33900 7530 38060 7310 - 196.52
9.4 33300 7560 38060 7310 - 180.95
11 32200 7610 38060 7310 - 161.74
12 31400 7650 38060 7310 - 145.60*
13 30400 7700 38060 7310 - 131.85
15 29500 7740 36910 7380 - 116.92 11
16 28400 7780 35670 7440 - 105.71
19 26700 7850 33630 7560 - 89.60*
21 28900 7760 32840 7600 - 80.85
22 25300 7900 29740 7740 - 78.26
24 29100 7750 34870 7490 - 71.43
26 23400 7960 23810 7960 - 65.45
28 29100 7750 33720 7560 - 60.59
30 29100 7740 33010 7510 - 55.79
34 29100 7410 32220 7240 - 49.87
38 29100 7110 31330 6990 - 44.89
42 28500 6880 30270 6810 - 40.65
47 27500 6650 29210 6570 - 36.05
52 26300 6480 28320 6360 - 32.60
62 24800 6180 25230 6210 - 27.63
64 23000 5210 23010 5380 - 26.39
70 23600 5960 23630 6000 - 24.13
72 23000 4790 23010 4970 - 23.59
80 22700 4510 22750 4660 - 21.23
88 22100 4370 22130 4520 - 19.23
100 21200 4260 21240 4390 - 17.05
110 20300 4220 20360 4340 - 15.42
130 19200 4080 19210 4180 - 13.07
149 17600 4170 17700 4250 - 11.41
178 14700 4230 14780 4340 - 9.55
206 12700 4220 12750 4300 - 8.26
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 749

11 Helical-worm gearmotors
S / S..7p.. DRN.. Possible combinations

S97R57, ne=1700 rpm 38060 lb-in

S97R57 S97pR57 DRN …
na TaMax FRa TaMax FRa ij(/R) i 63 80M 90L 100LM 112M 132S
rpm lb-in lb lb-in lb ' ratio 71 90S 100L 132M
80MK
2 3

0.05 37100 7360 38060 7310 - 33818

0.05 37100 7360 38060 7310 - 31154
0.06 37100 7360 38060 7310 - 27847
0.07 37100 7360 38060 7310 - 24641
0.08 37100 7360 38060 7310 - 21537
0.09 37100 7360 38060 7310 - 18749*
0.10 37100 7360 38060 7310 - 16233
0.12 37100 7360 38060 7310 - 14576
0.13 37100 7360 38060 7310 - 12752
0.15 37100 7360 38060 7310 - 11267
0.17 37100 7360 38060 7310 - 10078
0.20 37100 7360 38060 7310 - 8608
0.23 37100 7360 38060 7310 - 7554
0.26 37100 7030 38060 6790 - 6640
0.29 37100 7030 38060 6790 - 5780*
0.34 37100 7030 38060 6790 - 4937
0.38 37100 7030 38060 6790 - 4444
0.42 37100 7030 38060 6790 - 4017
0.49 37100 7030 38060 6790 - 3453
0.55 37100 7030 38060 6790 - 3108
0.64 37100 7030 38060 6790 - 2654
0.73 37100 7030 38060 6790 - 2329
0.82 37100 7030 38060 6790 - 2081
0.91 37100 7030 38060 6790 - 1860
1.1 37100 7030 38060 6790 - 1574*
2 2

1.2 37100 7030 38060 6790 - 1394

1.4 37100 7030 38060 6790 - 1223
1.6 37100 7030 38060 6790 - 1070
1.8 37100 7030 38060 6790 - 928
2.1 37100 7030 38060 6810 - 824
2.4 37100 7360 38060 7310 - 714
2.7 37100 7050 38060 6840 - 626*
3.2 37100 7050 38060 6860 - 538
3.5 37100 7060 38060 6860 - 484*
4.0 37100 7070 38060 6880 - 420
4.5 37100 7070 38060 6880 - 376
5.2 37100 7080 38060 6900 - 327
5.9 37100 7090 38060 6900 - 287
6.7 37100 7100 38060 6900 - 252
24833231/EN-US – 07/2021

7.8 37100 7100 38060 6930 - 219

8.3 37100 7110 38060 6930 - 205

750 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
11.3 S.. DRN.. Selections by HP
Error! Bookmark not defined.Error! Bookmark not defined.

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.15 32800 11267 7590 1.15 X S 97R57 (E)DRN 63MS4 370 870/876
0.17 30300 10078 7700 1.20 X SF 97R57 (E)DRN 63MS4 440 871/876
0.20 24800 8608 7920 1.50 X SA 97R57 (E)DRN 63MS4 360 872/876
0.22 22000 7554 8010 1.70 X SAF 97R57 (E)DRN 63MS4 415 871/876
0.25 18400 6706 6360 1.20 X
S 87R57 (E)DRN 63MS4 240 864/876
0.29 16500 5875 6440 1.35 X
SF 87R57 (E)DRN 63MS4 285 865/876
0.32 13400 5187 6550 1.65 X
SA 87R57 (E)DRN 63MS4 235 866/876
0.36 11900 4606 6590 1.85 X
SAF 87R57 (E)DRN 63MS4 270 865/876
0.43 9860 3872 6650 2.2 X
0.47 9490 3540 2990 1.20 X
0.54 8300 3098 3190 1.35 X
0.71 9330 2374 3020 1.20 X
0.81 8190 2083 3200 1.35 X
S 77R37 (E)DRN 63MS4 130 858/876 11
SF 77R37 (E)DRN 63MS4 150 859/876
0.93 6890 1813 3370 1.60 X
SA 77R37 (E)DRN 63MS4 130 860/876
0.96 6510 1745 3410 1.70 X
SAF 77R37 (E)DRN 63MS4 145 859/876
1.1 5970 1600 3470 1.85 X
1.2 5240 1404 3540 2.1 X
1.4 4560 1245 3590 2.4 X
S 67R37 (E)DRN 63MS4 87 852/876
1.4 4080 1194 2060 1.25 X
SF 67R37 (E)DRN 63MS4 100 853/876
1.6 3730 1045 2120 1.35 X
SA 67R37 (E)DRN 63MS4 89 854/876
1.8 3200 914 2200 1.55 X
SAF 67R37 (E)DRN 63MS4 99 853/876
2.1 2940 809 2240 1.70 X
2.4 2590 712 2280 1.95 X
S 67R37 (E)DRN 63MS4 86 852/876
2.7 2120 615 2330 2.4 X
SF 67R37 (E)DRN 63MS4 100 853/876
3.1 1920 543 2350 2.6 X
SA 67R37 (E)DRN 63MS4 89 854/876
3.6 1550 469 2370 3.2 X
SAF 67R37 (E)DRN 63MS4 98 853/876
4.0 1410 424 2380 3.6 X
4.6 1320 365 2390 3.8 X
2.6 2300 655 1660 1.15 X
2.9 2000 574 1720 1.30 X
3.3 1740 506 1750 1.50 X S 57R17 (E)DRN 63MS4 45 846/876
3.8 1500 438 1780 1.75 X SF 57R17 (E)DRN 63MS4 53 847/876
4.3 1310 388 1800 2.0 X SA 57R17 (E)DRN 63MS4 44 848/876
5.0 1190 336 1820 2.2 X SAF 57R17 (E)DRN 63MS4 51 847/876
5.7 1010 294 1830 2.6 X
6.2 990 269 1830 2.7 X
3.8 1500 438 1190 1.10 X
4.3 1310 388 1210 1.25 X
5.0 1180 336 1230 1.40 X S 47R17 (E)DRN 63MS4 36 840/876
5.7 1000 294 1250 1.65 X SF 47R17 (E)DRN 63MS4 44 841/876
6.5 690 257 1290 2.4 X SA 47R17 (E)DRN 63MS4 39 842/876
7.3 830 229 1270 1.95 X SAF 47R17 (E)DRN 63MS4 43 841/876
8.4 725 200 1280 2.2 X
9.0 680 187 1290 2.4 X
8.3 730 202 675 1.10 X
9.4 650 179 675 1.25 X S 37R17 (E)DRN 63MS4 30 835/876
11 580 158 675 1.40 X SF 37R17 (E)DRN 63MS4 33 836/876
12 535 144 675 1.50 X SA 37R17 (E)DRN 63MS4 29 837/876
14 435 118 675 1.85 X SAF 37R17 (E)DRN 63MS4 33 836/876
15 405 110 675 2.0 X
5.5 1050 201.00* 1830 2.5 S 57 DRN 63M6 38 846
24833231/EN-US – 07/2021

6.0 980 184.80* 1830 2.6 SF 57 DRN 63M6 47 847

7.0 850 158.12 1840 3.0 SA 57 DRN 63M6 38 848
8.0 755 137.05 1850 3.5 SAF 57 DRN 63M6 44 847
5.5 1020 201.00* 1260 1.50
S 47 DRN 63M6 30 840
6.0 940 184.80* 1260 1.60
SF 47 DRN 63M6 38 841
7.0 820 158.12 1280 1.85
SA 47 DRN 63M6 32 842
8.0 730 137.05 1290 2.1
SAF 47 DRN 63M6 36 841
8.6 690 128.10* 1290 2.2

Catalog – DRN.. Gearmotors (IE3) 751

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.4 705 201.00* 1290 2.1 X

9.1 655 184.80* 1290 2.3 X S 47 (E)DRN 63MS4 30 840
11 570 158.12 1300 2.6 X SF 47 (E)DRN 63MS4 38 841
12 505 137.05 1310 2.9 X SA 47 (E)DRN 63MS4 32 842
13 475 128.10* 1310 3.1 X SAF 47 (E)DRN 63MS4 36 841
15 415 110.73 1310 3.5 X
7.6 730 144.40* 675 1.10
S 37 DRN 63M6 23 835
8.9 635 122.94 675 1.30
SF 37 DRN 63M6 26 836
10 560 106.00* 675 1.45
SA 37 DRN 63M6 23 837
11 525 98.80* 675 1.55
SAF 37 DRN 63M6 26 836
13 465 86.36 675 1.70
11 545 157.43 675 1.45 X
12 505 144.40* 675 1.55 X
14 440 122.94 675 1.75 X
16 385 106.00* 675 1.95 X
17 360 98.80* 675 2.1 X
19 320 86.36 675 2.2 X
21 305 80.96 675 2.4 X
24 270 71.44* 675 2.6 X
27 245 63.33 675 2.8 X
S 37 (E)DRN 63MS4 23 835
30 255 55.93 675 2.8 X
SF 37 (E)DRN 63MS4 26 836
33 235 51.30* 675 3.0 X
SA 37 (E)DRN 63MS4 23 837
38 205 43.68 675 3.4 X
SAF 37 (E)DRN 63MS4 26 836
45 180 37.66 675 3.8 X
48 168 35.10* 675 4.0 X
55 148 30.68 675 4.4 X
59 139 28.76 675 4.6 X
67 124 25.38* 675 5.1 X
76 111 22.50* 675 5.6 X
85 104 19.89 655 4.2 X
93 96 18.24* 640 4.5 X
109 82 15.53 610 5.2 X

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

S 87R57 (E)DRN 63M4 239 864/876

0.37 20500 4606 6260 1.10 X SF 87R57 (E)DRN 63M4 284 865/876
0.44 17100 3872 6420 1.30 X SA 87R57 (E)DRN 63M4 234 866/876
SAF 87R57 (E)DRN 63M4 269 865/876
0.49 16800 3475 6430 1.30 X
0.59 14100 2905 6520 1.55 X
S 87R57 (E)DRN 63M4 234 864/876
0.66 12100 2586 6590 1.85 X
SF 87R57 (E)DRN 63M4 284 865/876
0.73 10700 2335 6630 2.0 X
SA 87R57 (E)DRN 63M4 229 866/876
0.83 9270 2054 6660 2.4 X
SAF 87R57 (E)DRN 63M4 264 865/876
0.93 8240 1824 6680 2.7 X
1.0 7430 1631 6700 3.0 X
S 77R37 (E)DRN 63M4 129 858/876
1.2 8640 1404 3140 1.25 X SF 77R37 (E)DRN 63M4 149 859/876
1.4 7570 1245 3290 1.45 X SA 77R37 (E)DRN 63M4 129 860/876
SAF 77R37 (E)DRN 63M4 144 859/876
1.6 7140 1100 3340 1.55 X
1.8 6130 954 3450 1.80 X S 77R37 (E)DRN 63M4 129 858/876
24833231/EN-US – 07/2021

2.0 5380 837 3520 2.0 X SF 77R37 (E)DRN 63M4 149 859/876
2.4 4440 714 3600 2.5 X SA 77R37 (E)DRN 63M4 129 860/876
2.7 3920 637 3600 2.8 X SAF 77R37 (E)DRN 63M4 144 859/876
3.0 3570 574 3600 3.1 X
2.4 4190 712 2040 1.20 X
2.8 3510 615 2160 1.45 X S 67R37 (E)DRN 63M4 86 852/876
3.1 3140 543 2210 1.60 X SF 67R37 (E)DRN 63M4 99 853/876
3.6 2610 469 2280 1.95 X SA 67R37 (E)DRN 63M4 88 854/876
4.0 2370 424 2300 2.1 X SAF 67R37 (E)DRN 63M4 99 853/876
4.7 2160 365 2330 2.3 X

752 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

3.9 2460 438 1630 1.05 X

4.4 2170 388 1690 1.20 X
5.1 1940 336 1730 1.35 X S 57R17 (E)DRN 63M4 44 846/876
5.8 1680 294 1760 1.60 X SF 57R17 (E)DRN 63M4 53 847/876
6.3 1590 269 1770 1.65 X SA 57R17 (E)DRN 63M4 44 848/876
7.4 1370 229 1800 1.95 X SAF 57R17 (E)DRN 63M4 50 847/876
8.3 1230 204 1810 2.1 X
9.1 1120 187 1820 2.4 X
5.8 1650 294 1160 1.00
6.6 1150 257 1240 1.40 X
7.4 1350 229 1210 1.20 X S 47R17 (E)DRN 63M4 36 840/876
8.5 1180 200 1230 1.40 X SF 47R17 (E)DRN 63M4 44 841/876
9.1 1100 187 1240 1.50 X SA 47R17 (E)DRN 63M4 38 842/876
10 970 165 1250 1.65 X SAF 47R17 (E)DRN 63M4 42 841/876
12 880 148 1270 1.85 X 11
13 775 131 1280 2.1 X
S 67 DRN 71MS6 69 852
4.9 1930 217.41 2340 2.5
SF 67 DRN 71MS6 83 853
5.6 1710 190.11 2360 2.9
SA 67 DRN 71MS6 71 854
5.9 1640 180.60* 2370 3.0
SAF 67 DRN 71MS6 81 853
8.5 1130 201.00* 1820 2.3 X S 57 (E)DRN 63M4 38 846
9.2 1050 184.80* 1830 2.5 X SF 57 (E)DRN 63M4 47 847
11 910 158.12 1840 2.9 X SA 57 (E)DRN 63M4 38 848
12 800 137.05 1850 3.2 X SAF 57 (E)DRN 63M4 44 847
5.3 1690 201.00* 1760 1.55 S 57 DRN 71MS6 45 846
5.8 1570 184.80* 1780 1.65 SF 57 DRN 71MS6 53 847
6.8 1370 158.12 1800 1.90 SA 57 DRN 71MS6 44 848
7.8 1210 137.05 1810 2.1 SAF 57 DRN 71MS6 51 847
8.5 1090 201.00* 1250 1.40 X
9.2 1010 184.80* 1260 1.45 X
11 880 158.12 1270 1.70 X
12 780 137.05 1280 1.90 X S 47 (E)DRN 63M4 30 840
13 735 128.10* 1290 2.0 X SF 47 (E)DRN 63M4 38 841
15 645 110.73 1290 2.3 X SA 47 (E)DRN 63M4 32 842
18 560 94.08* 1300 2.6 X SAF 47 (E)DRN 63M4 36 841
20 505 84.00* 1310 2.9 X
24 440 71.75* 1310 3.4 X
24 500 69.39 1300 2.7 X
5.8 1520 184.80* 1200 1.00 S 47 DRN 71MS6 36 840
6.8 1320 158.12 1220 1.15 SF 47 DRN 71MS6 44 841
7.8 1170 137.05 1240 1.30 SA 47 DRN 71MS6 39 842
8.3 1100 128.10* 1250 1.35 SAF 47 DRN 71MS6 43 841
12 785 144.40* 675 1.00 X
14 680 122.94 675 1.15 X
16 595 106.00* 675 1.25 X
17 560 98.80* 675 1.35 X
20 500 86.36 675 1.45 X
21 470 80.96 675 1.55 X
24 420 71.44* 675 1.65 X
27 380 63.33 675 1.85 X
30 400 55.93 675 1.80 X
33 370 51.30* 675 1.90 X
39 315 43.68 675 2.2 X S 37 (E)DRN 63M4 23 835
45 275 37.66 675 2.4 X SF 37 (E)DRN 63M4 26 836
48 260 35.10* 675 2.5 X SA 37 (E)DRN 63M4 23 837
24833231/EN-US – 07/2021

55 225 30.68 675 2.8 X SAF 37 (E)DRN 63M4 26 836

59 215 28.76 675 3.0 X
67 192 25.38* 675 3.3 X
75 171 22.50* 670 3.6 X
85 161 19.89 630 2.7 X
93 148 18.24* 615 2.9 X
109 127 15.53 590 3.3 X
127 110 13.39 565 3.8 X
136 103 12.48* 555 4.0 X
155 90 10.91 535 4.4 X
166 85 10.23 525 4.7 X

Catalog – DRN.. Gearmotors (IE3) 753

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.59 19100 2905 6330 1.15 X

0.66 16500 2586 6440 1.35 X
S 87R57 (E)DRN 71MS4 240 864/876
0.73 14700 2335 6500 1.50 X
SF 87R57 (E)DRN 71MS4 290 865/876
0.83 12800 2054 6570 1.75 X
SA 87R57 (E)DRN 71MS4 235 866/876
0.93 11300 1824 6610 1.95 X
SAF 87R57 (E)DRN 71MS4 270 865/876
1.0 10200 1631 6640 2.1 X
1.8 6100 930 6720 3.6 X
1.8 8250 954 3190 1.35 X
2.0 7240 837 3330 1.50 X S 77R37 (E)DRN 71MS4 135 858/876
2.4 6030 714 3460 1.80 X SF 77R37 (E)DRN 71MS4 155 859/876
2.7 5340 637 3530 2.0 X SA 77R37 (E)DRN 71MS4 135 860/876
3.0 4850 574 3570 2.3 X SAF 77R37 (E)DRN 71MS4 150 859/876
3.4 4130 499 3600 2.6 X
3.1 4250 543 2020 1.20 X
3.6 3580 469 2150 1.40 X S 67R37 (E)DRN 71MS4 92 852/876
4.0 3250 424 2200 1.55 X SF 67R37 (E)DRN 71MS4 105 853/876
4.7 2920 365 2240 1.70 X SA 67R37 (E)DRN 71MS4 94 854/876
5.3 2520 319 2290 2.0 X SAF 67R37 (E)DRN 71MS4 105 853/876
6.1 2200 281 2320 2.3 X
5.8 2280 294 1670 1.15 X
6.3 2150 269 1690 1.25 X
S 57R17 (E)DRN 71MS4 50 846/876
7.4 1840 229 1740 1.45 X
SF 57R17 (E)DRN 71MS4 59 847/876
8.3 1660 204 1770 1.60 X
SA 57R17 (E)DRN 71MS4 50 848/876
9.1 1520 187 1780 1.75 X
SAF 57R17 (E)DRN 71MS4 56 847/876
10 1340 165 1800 1.95 X
13 1070 131 1830 2.5 X
5.1 2490 217.41 2290 1.95 S 67 DRN 71M6 67 852
5.8 2210 190.11 2320 2.2 SF 67 DRN 71M6 82 853
6.1 2110 180.60* 2330 2.3 SA 67 DRN 71M6 70 854
6.9 1880 158.45 2350 2.6 SAF 67 DRN 71M6 80 853
7.8 1690 217.41 2360 2.7 X
8.9 1500 190.11 2380 3.0 X
S 67 (E)DRN 71MS4 67 852
9.4 1440 180.60* 2380 3.2 X
SF 67 (E)DRN 71MS4 82 853
11 1280 158.45 2390 3.6 X
SA 67 (E)DRN 71MS4 70 854
13 1100 134.40* 2400 4.2 X
SAF 67 (E)DRN 71MS4 80 853
14 1000 121.33 2400 4.6 X
16 890 106.75* 2400 5.1 X
5.5 2180 201.00* 1690 1.20
S 57 DRN 71M6 44 846
6.0 2020 184.80* 1710 1.30
SF 57 DRN 71M6 53 847
7.0 1770 158.12 1750 1.45
SA 57 DRN 71M6 44 848
8.0 1560 137.05 1780 1.65
SAF 57 DRN 71M6 50 847
8.6 1470 128.10* 1790 1.75
8.5 1490 201.00* 1790 1.75 X
9.2 1380 184.80* 1800 1.90 X
11 1210 158.12 1810 2.2 X S 57 (E)DRN 71MS4 44 846
12 1060 137.05 1830 2.5 X SF 57 (E)DRN 71MS4 53 847
13 1000 128.10* 1830 2.6 X SA 57 (E)DRN 71MS4 44 848
15 880 110.73 1840 3.0 X SAF 57 (E)DRN 71MS4 50 847
18 760 94.08* 1850 3.5 X
20 685 84.00* 1850 3.7 X
8.5 1440 201.00* 1210 1.05 X
9.2 1340 184.80* 1220 1.10 X
11 1170 158.12 1240 1.25 X
12 1030 137.05 1260 1.45 X
24833231/EN-US – 07/2021

13 970 128.10* 1260 1.50 X

15 850 110.73 1270 1.75 X S 47 (E)DRN 71MS4 36 840
18 740 94.08* 1290 2.0 X SF 47 (E)DRN 71MS4 44 841
20 665 84.00* 1290 2.2 X SA 47 (E)DRN 71MS4 38 842
24 580 71.75* 1300 2.5 X SAF 47 (E)DRN 71MS4 42 841
24 660 69.39 1290 2.1 X
25 545 67.20* 1300 2.6 X
27 610 63.80* 1290 2.2 X
31 525 54.59 1260 2.6 X
36 460 47.32 1210 3.0 X

754 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

499 39 6.80* 375 3.6

S 37 DRN 63M2 25 835
536 37 6.33 365 5.8
SF 37 DRN 63M2 28 836
631 31 5.38 345 5.6
SA 37 DRN 63M2 25 837
699 28 4.86* 335 5.6
SAF 37 DRN 63M2 28 836
855 23 3.97 315 5.3
17 740 98.80* 675 1.00 X
20 660 86.36 675 1.10 X
21 620 80.96 675 1.15 X
24 555 71.44* 675 1.25 X
27 500 63.33 675 1.40 X
31 525 55.93 675 1.35 X
34 485 51.30* 675 1.45 X
39 420 43.68 675 1.65 X
46 365 37.66 675 1.85 X
49 340 35.10* 675 1.95 X 11
56 300 30.68 675 2.1 X
60 280 28.76 675 2.3 X
68 250 25.38* 675 2.5 X S 37 (E)DRN 71MS4 29 835
76 225 22.50* 650 2.7 X SF 37 (E)DRN 71MS4 32 836
86 210 19.89 610 2.1 X SA 37 (E)DRN 71MS4 29 837
94 196 18.24* 600 2.2 X SAF 37 (E)DRN 71MS4 32 836
111 168 15.53 575 2.5 X
128 145 13.39 550 2.9 X
138 136 12.48* 540 3.0 X
158 119 10.91 520 3.3 X
168 112 10.23 510 3.5 X
191 99 9.02* 495 3.8 X
215 88 8.00* 480 4.3 X
253 75 6.80* 455 4.8 X
272 71 6.33 445 4.4 X
320 60 5.38 425 5.0 X
354 55 4.86* 410 5.3 X
433 45 3.97 385 6.3 X

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.83 20300 2054 6270 1.10 X

S 87R57 (E)DRN 71M4 240 864/876
0.93 18000 1824 6380 1.25 X
SF 87R57 (E)DRN 71M4 290 865/876
1.0 16200 1631 6450 1.35 X
SA 87R57 (E)DRN 71M4 235 866/876
1.8 9710 930 6650 2.3 X
SAF 87R57 (E)DRN 71M4 270 865/876
2.0 8780 831 6670 2.5 X
2.4 9400 714 3010 1.15 X
2.7 8350 637 3180 1.30 X S 77R37 (E)DRN 71M4 135 858/876
3.0 7560 574 3290 1.45 X SF 77R37 (E)DRN 71M4 155 859/876
3.4 6500 499 3420 1.70 X SA 77R37 (E)DRN 71M4 135 860/876
3.9 5740 438 3490 1.90 X SAF 77R37 (E)DRN 71M4 150 859/876
4.4 5100 389 3550 2.1 X
4.7 4530 365 1960 1.10 X S 67R37 (E)DRN 71M4 92 852/876
5.3 3940 319 2080 1.30 X SF 67R37 (E)DRN 71M4 105 853/876
6.1 3460 281 2170 1.45 X SA 67R37 (E)DRN 71M4 94 854/876
6.9 3140 246 2210 1.60 X SAF 67R37 (E)DRN 71M4 105 853/876
S 77 DRN 80MK6 119 858
4.3 4790 256.47 3570 2.3
24833231/EN-US – 07/2021

SF 77 DRN 80MK6 144 859

4.9 4270 225.26 3600 2.6
SA 77 DRN 80MK6 119 860
5.1 4070 214.00* 3600 2.8
SAF 77 DRN 80MK6 134 859
5.1 3770 217.41 2120 1.30 S 67 DRN 80MK6 74 852
5.8 3350 190.11 2180 1.45 SF 67 DRN 80MK6 89 853
6.1 3200 180.60* 2200 1.55 SA 67 DRN 80MK6 77 854
6.9 2850 158.45 2250 1.70 SAF 67 DRN 80MK6 86 853
7.8 2570 217.41 2280 1.80 X
S 67 (E)DRN 71M4 67 852
8.9 2280 190.11 2310 2.0 X
SF 67 (E)DRN 71M4 82 853
9.4 2180 180.60* 2320 2.1 X
SA 67 (E)DRN 71M4 70 854
11 1940 158.45 2340 2.4 X
SAF 67 (E)DRN 71M4 80 853
13 1670 134.40* 2360 2.8 X

Catalog – DRN.. Gearmotors (IE3) 755

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

14 1520 121.33 2370 3.0 X

8.0 2360 137.05 1650 1.10
S 57 DRN 80MK6 51 846
8.6 2230 128.10* 1680 1.15
SF 57 DRN 80MK6 59 847
9.9 1960 110.73 1720 1.35
SA 57 DRN 80MK6 50 848
12 1700 94.08* 1760 1.55
SAF 57 DRN 80MK6 56 847
13 1540 84.00* 1780 1.70
8.5 2260 201.00* 1670 1.15 X
9.2 2100 184.80* 1700 1.25 X
11 1830 158.12 1740 1.40 X
12 1610 137.05 1770 1.60 X
13 1520 128.10* 1780 1.70 X S 57 (E)DRN 71M4 44 846
15 1330 110.73 1800 1.95 X SF 57 (E)DRN 71M4 53 847
18 1150 94.08* 1820 2.3 X SA 57 (E)DRN 71M4 44 848
20 1040 84.00* 1830 2.4 X SAF 57 (E)DRN 71M4 50 847
24 900 71.75* 1840 2.7 X
24 1010 69.39 1830 2.1 X
25 850 67.20* 1840 2.7 X
27 940 63.80* 1840 2.3 X
14 1470 128.10* 1200 1.00 X
16 1290 110.73 1230 1.15 X
18 1120 94.08* 1250 1.30 X
21 1010 84.00* 1260 1.45 X
24 880 71.75* 1270 1.70 X
25 1000 69.39 1250 1.35 X
26 830 67.20* 1280 1.75 X
27 920 63.80* 1240 1.50 X
S 47 (E)DRN 71M4 36 840
32 800 54.59 1200 1.70 X
SF 47 (E)DRN 71M4 44 841
37 700 47.32 1160 1.95 X
SA 47 (E)DRN 71M4 38 842
39 655 44.22* 1140 2.1 X
SAF 47 (E)DRN 71M4 42 841
45 570 38.23 1090 2.4 X
53 490 32.48* 1050 2.8 X
60 440 29.00* 1020 3.1 X
70 380 24.77 970 3.4 X
75 355 23.20* 960 3.5 X
85 330 20.33 890 2.9 X
98 290 17.62 860 3.3 X
105 270 16.47* 840 3.5 X
430 70 8.00* 385 2.5
506 60 6.80* 365 2.4 S 37 DRN 71MS2 29 835
543 56 6.33 355 3.8 SF 37 DRN 71MS2 32 836
639 48 5.38 340 3.7 SA 37 DRN 71MS2 29 837
708 43 4.86* 330 3.7 SAF 37 DRN 71MS2 32 836
866 35 3.97 310 3.5
40 635 43.68 675 1.10 X
46 555 37.66 675 1.20 X
49 515 35.10* 675 1.30 X
56 455 30.68 660 1.40 X
60 430 28.76 650 1.50 X
68 380 25.38* 635 1.65 X
77 340 22.50* 615 1.80 X
87 320 19.89 570 1.35 X
95 295 18.24* 560 1.45 X
S 37 (E)DRN 71M4 29 835
111 250 15.53 540 1.65 X
SF 37 (E)DRN 71M4 32 836
129 220 13.39 525 1.90 X
SA 37 (E)DRN 71M4 29 837
139 205 12.48* 515 2.0 X
SAF 37 (E)DRN 71M4 32 836
24833231/EN-US – 07/2021

159 181 10.91 500 2.2 X

169 170 10.23 490 2.3 X
192 151 9.02* 475 2.5 X
216 134 8.00* 460 2.8 X
254 114 6.80* 440 3.2 X
273 107 6.33 430 2.9 X
322 91 5.38 410 3.3 X
356 83 4.86* 400 3.5 X
436 68 3.97 380 4.2 X

756 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.3 20600 1332 6250 1.05 X

1.4 18600 1191 6350 1.20 X
1.6 16200 1032 6450 1.35 X
S 87R57 (E)DRN 80MK4 249 864/876
1.8 15100 930 6490 1.45 X
SF 87R57 (E)DRN 80MK4 294 865/876
2.0 13600 831 6540 1.60 X
SA 87R57 (E)DRN 80MK4 244 866/876
2.4 11800 719 6600 1.85 X
SAF 87R57 (E)DRN 80MK4 279 865/876
2.7 10300 624 6640 2.1 X
3.0 9320 558 6660 2.4 X
3.9 7450 435 6700 2.9 X
3.9 8860 438 3100 1.25 X
S 77R37 (E)DRN 80MK4 139 858/876
4.3 7890 389 3250 1.40 X
SF 77R37 (E)DRN 80MK4 164 859/876
5.2 6660 327 3400 1.65 X
SA 77R37 (E)DRN 80MK4 139 860/876
5.8 6050 289 3460 1.80 X
SAF 77R37 (E)DRN 80MK4 154 859/876
6.8 5220 250 3540 2.1 X
11
6.9 4810 246 1900 1.05 X S 67R37 (E)DRN 80MK4 99 852/876
7.7 4280 221 2020 1.20 X SF 67R37 (E)DRN 80MK4 114 853/876
8.6 3920 198 2090 1.30 X SA 67R37 (E)DRN 80MK4 101 854/876
10 3350 168 2180 1.50 X SAF 67R37 (E)DRN 80MK4 109 853/876
3.9 8350 288.00* 6680 2.5 S 87 DRN 90SR6 217 864
4.3 7570 258.18 6700 2.8 SF 87 DRN 90SR6 267 865
5.0 6610 222.40* 6710 3.1 SA 87 DRN 90SR6 212 866
5.5 6090 202.96 6720 3.4 SAF 87 DRN 90SR6 247 865
4.4 7070 256.47 3350 1.60
S 77 DRN 90SR6 137 858
5.0 6300 225.26 3440 1.80
SF 77 DRN 90SR6 162 859
5.2 6020 214.00* 3470 1.85
SA 77 DRN 90SR6 137 860
5.9 5380 189.09 3520 2.1
SAF 77 DRN 90SR6 152 859
6.9 4680 161.60* 3580 2.4
6.6 4890 256.47 3560 2.3 X S 77 (E)DRN 80MK4 119 858
7.5 4350 225.26 3600 2.6 X SF 77 (E)DRN 80MK4 144 859
7.9 4160 214.00* 3600 2.7 X SA 77 (E)DRN 80MK4 119 860
8.9 3710 189.09 3600 3.0 X SAF 77 (E)DRN 80MK4 134 859
7.8 3880 217.41 2100 1.20 X
8.9 3440 190.11 2170 1.35 X
9.4 3290 180.60* 2190 1.40 X
11 2920 158.45 2240 1.55 X
S 67 (E)DRN 80MK4 74 852
13 2520 134.40* 2290 1.80 X
SF 67 (E)DRN 80MK4 89 853
14 2300 121.33 2310 2.0 X
SA 67 (E)DRN 80MK4 77 854
16 2050 106.75* 2340 2.2 X
SAF 67 (E)DRN 80MK4 86 853
17 1940 100.80* 2340 2.4 X
20 1680 85.83 2360 2.7 X
23 1700 75.06 2360 2.5 X
26 1490 65.63 2370 2.8 X
12 2510 94.08* 1620 1.05
13 2270 84.00* 1670 1.15
16 1970 71.75* 1720 1.30 S 57 DRN 90SR6 69 846
17 1860 67.20* 1740 1.40 SF 57 DRN 90SR6 77 847
21 1800 54.59 1750 1.35 SA 57 DRN 90SR6 68 848
24 1570 47.32 1780 1.50 SAF 57 DRN 90SR6 74 847
25 1480 44.22* 1790 1.60
29 1290 38.23 1810 1.85
13 2430 137.05 1640 1.05 X
14 2290 128.10* 1670 1.15 X
16 2010 110.73 1710 1.30 X
18 1740 94.08* 1760 1.50 X
24833231/EN-US – 07/2021

21 1570 84.00* 1780 1.60 X

24 1360 71.75* 1800 1.80 X
26 1280 67.20* 1810 1.80 X S 57 (E)DRN 80MK4 51 846
32 1220 54.59 1810 1.75 X SF 57 (E)DRN 80MK4 59 847
37 1070 47.32 1830 2.0 X SA 57 (E)DRN 80MK4 50 848
39 1000 44.22* 1830 2.1 X SAF 57 (E)DRN 80MK4 56 847
45 870 38.23 1760 2.5 X
53 750 32.48* 1680 2.9 X
60 670 29.00* 1630 3.2 X
70 580 24.77 1560 3.4 X
75 545 23.20* 1530 3.4 X
85 505 20.33 1440 2.9 X

Catalog – DRN.. Gearmotors (IE3) 757

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

24 1320 71.75* 1220 1.10 X

26 1250 67.20* 1230 1.15 X
32 1200 54.59 1110 1.15 X
37 1050 47.32 1080 1.30 X
39 990 44.22* 1060 1.40 X
45 860 38.23 1030 1.60 X
53 740 32.48* 990 1.85 X
S 47 (E)DRN 80MK4 42 840
60 665 29.00* 970 2.0 X
SF 47 (E)DRN 80MK4 50 841
70 570 24.77 930 2.2 X
SA 47 (E)DRN 80MK4 45 842
75 535 23.20* 920 2.3 X
SAF 47 (E)DRN 80MK4 48 841
85 500 20.33 850 1.95 X
98 435 17.62 820 2.2 X
105 410 16.47* 810 2.4 X
121 355 14.24 780 2.7 X
143 300 12.10* 745 3.2 X
160 270 10.80* 725 3.5 X
187 230 9.23* 695 4.0 X
60 650 28.76 585 1.00
68 575 25.38* 575 1.10 X
77 515 22.50* 565 1.20 X
90 440 19.13* 550 1.35 X
111 380 15.53 490 1.10 X
129 330 13.39 480 1.25 X
139 310 12.48* 475 1.30 X S 37 (E)DRN 80MK4 36 835
159 270 10.91 465 1.45 X SF 37 (E)DRN 80MK4 39 836
169 255 10.23 460 1.55 X SA 37 (E)DRN 80MK4 35 837
192 225 9.02* 445 1.70 X SAF 37 (E)DRN 80MK4 38 836
216 200 8.00* 435 1.90 X
254 172 6.80* 420 2.1 X
273 161 6.33 410 1.90 X
322 138 5.38 395 2.2 X
356 125 4.86* 385 2.3 X
436 102 3.97 365 2.8 X
432 101 8.00* 365 1.75
508 86 6.80* 350 1.65 S 37 DRN 71M2 32 835
546 81 6.33 345 2.6 SF 37 DRN 71M2 35 836
642 69 5.38 330 2.6 SA 37 DRN 71M2 31 837
711 62 4.86* 320 2.5 SAF 37 DRN 71M2 34 836
870 51 3.97 300 2.4

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.4 33700 1223 7540 1.10 X

1.6 29600 1070 7730 1.25 X
1.9 25400 928 7890 1.45 X S 97R57 (E)DRN 80M4 385 870/876
2.1 22400 824 7990 1.65 X SF 97R57 (E)DRN 80M4 460 871/876
2.5 16300 714 8160 2.3 X SA 97R57 (E)DRN 80M4 375 872/876
2.8 17100 626 8140 2.2 X SAF 97R57 (E)DRN 80M4 430 871/876
3.2 14700 538 8190 2.5 X
3.6 13300 484 8220 2.8 X
1.7 21300 1032 6220 1.05 X
1.9 19700 930 6300 1.10 X
2.1 17800 831 6380 1.25 X
24833231/EN-US – 07/2021

2.4 15500 719 6480 1.45 X

2.8 13500 624 6550 1.65 X S 87R57 (E)DRN 80M4 255 864/876
3.1 12200 558 6590 1.80 X SF 87R57 (E)DRN 80M4 305 865/876
3.6 10700 485 6630 2.1 X SA 87R57 (E)DRN 80M4 250 866/876
4.0 9790 435 6650 2.2 X SAF 87R57 (E)DRN 80M4 285 865/876
4.6 8580 378 6680 2.5 X
5.4 7480 323 6700 2.8 X
6.9 6950 255 6710 2.5 X
7.9 6090 222 6720 2.9 X

758 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.5 10200 389 2840 1.05 X

S 77R37 (E)DRN 80M4 145 858/876
5.3 8680 327 3130 1.25 X
SF 77R37 (E)DRN 80M4 170 859/876
6.1 7840 289 3250 1.40 X
SA 77R37 (E)DRN 80M4 145 860/876
7.0 6790 250 3380 1.60 X
SAF 77R37 (E)DRN 80M4 160 859/876
8.0 6000 219 3470 1.85 X
S 67R37 (E)DRN 80M4 105 852/876
10 4360 168 2000 1.15 X SF 67R37 (E)DRN 80M4 120 853/876
11 4080 156 2060 1.25 X SA 67R37 (E)DRN 80M4 105 854/876
SAF 67R37 (E)DRN 80M4 115 853/876
4.0 10700 288.00* 6630 2.0
S 87 DRN 90S6 220 864
4.5 9730 258.18 6650 2.2
SF 87 DRN 90S6 265 865
5.2 8500 222.40* 6680 2.4
SA 87 DRN 90S6 210 866
5.7 7820 202.96 6690 2.6
SAF 87 DRN 90S6 250 865
6.5 7010 180.00* 6710 2.9
6.1 7430 288.00* 6700 2.7 X S 87 (E)DRN 80M4 205 864
11
6.8 6720 258.18 6710 3.0 X SF 87 (E)DRN 80M4 255 865
7.9 5860 222.40* 6730 3.3 X SA 87 (E)DRN 80M4 200 866
8.6 5390 202.96 6730 3.6 X SAF 87 (E)DRN 80M4 235 865
5.2 8100 225.26 3220 1.40
5.4 7740 214.00* 3270 1.45
6.2 6930 189.09 3370 1.60
7.2 6010 161.60* 3470 1.85
S 77 DRN 90S6 140 858
7.9 5560 148.15 3510 2.0
SF 77 DRN 90S6 160 859
9.0 4940 130.00* 3560 2.3
SA 77 DRN 90S6 135 860
9.5 4700 123.20* 3580 2.4
SAF 77 DRN 90S6 150 859
11 4160 107.83 3600 2.6
12 3780 97.14 3600 2.8
16 3410 75.09 3600 2.9
16 3250 71.33 3600 3.0
6.8 6320 256.47 3440 1.80 X
7.8 5620 225.26 3500 2.0 X
8.2 5360 214.00* 3530 2.1 X
S 77 (E)DRN 80M4 125 858
9.3 4790 189.09 3570 2.3 X
SF 77 (E)DRN 80M4 150 859
11 4150 161.60* 3600 2.6 X
SA 77 (E)DRN 80M4 125 860
12 3830 148.15 3600 2.8 X
SAF 77 (E)DRN 80M4 140 859
13 3400 130.00* 3600 3.0 X
14 3240 123.20* 3600 3.1 X
16 2860 107.83 3600 3.4 X
8.7 4690 134.40* 1930 1.05
9.6 4280 121.33 2020 1.15
11 3820 106.75* 2110 1.25
12 3630 100.80* 2140 1.35
14 3140 85.83 2210 1.55
15 2880 78.00* 2250 1.70
S 67 DRN 90S6 95 852
18 2830 65.63 2250 1.65
SF 67 DRN 90S6 110 853
19 2700 62.35* 2270 1.70
SA 67 DRN 90S6 97 854
21 2380 54.70 2300 1.95
SAF 67 DRN 90S6 105 853
25 2040 46.40* 2310 2.3
28 1850 41.89 2250 2.5
32 1640 36.85 2180 2.8
33 1550 34.80* 2150 3.0
48 1170 24.44 1880 2.7
50 1110 23.22* 1860 2.8
9.2 4440 190.11 1980 1.05 X
9.7 4240 180.60* 2030 1.10 X
24833231/EN-US – 07/2021

11 3780 158.45 2110 1.20 X

13 3260 134.40* 2200 1.40 X
14 2970 121.33 2240 1.55 X
16 2640 106.75* 2280 1.75 X S 67 (E)DRN 80M4 81 852
17 2510 100.80* 2290 1.85 X SF 67 (E)DRN 80M4 95 853
20 2160 85.83 2320 2.1 X SA 67 (E)DRN 80M4 83 854
22 1980 78.00* 2340 2.3 X SAF 67 (E)DRN 80M4 93 853
23 2190 75.06 2320 1.95 X
27 1930 65.63 2280 2.2 X
28 1840 62.35* 2250 2.3 X
32 1620 54.70 2170 2.6 X
38 1390 46.40* 2080 3.0 X

Catalog – DRN.. Gearmotors (IE3) 759

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

16 2540 71.75* 1620 1.05

17 2390 67.20* 1650 1.10
21 2050 56.61 1710 1.25
25 2020 47.32 1710 1.20
26 1900 44.22* 1730 1.25
30 1650 38.23 1770 1.45
36 1420 32.48* 1790 1.70 S 57 DRN 90S6 70 846
40 1270 29.00* 1750 1.85 SF 57 DRN 90S6 78 847
47 1100 24.77 1680 2.2 SA 57 DRN 90S6 69 848
50 1030 23.20* 1650 2.3 SAF 57 DRN 90S6 76 847
60 870 19.54 1580 2.5
66 830 17.62 1480 1.80
71 785 16.47* 1450 1.90
82 680 14.24 1400 2.2
96 580 12.10* 1340 2.6
108 520 10.80* 1300 2.9
16 2600 110.73 1600 1.00 X
19 2240 94.08* 1670 1.20 X
21 2020 84.00* 1710 1.25 X
24 1750 71.75* 1750 1.40 X
26 1650 67.20* 1770 1.40 X
31 1410 56.61 1790 1.40 X
32 1580 54.59 1780 1.35 X
37 1380 47.32 1790 1.55 X
S 57 (E)DRN 80M4 57 846
40 1290 44.22* 1760 1.65 X
SF 57 (E)DRN 80M4 65 847
46 1130 38.23 1690 1.90 X
SA 57 (E)DRN 80M4 56 848
54 960 32.48* 1620 2.2 X
SAF 57 (E)DRN 80M4 63 847
60 860 29.00* 1570 2.5 X
71 745 24.77 1510 2.6 X
75 700 23.20* 1480 2.6 X
86 650 20.33 1380 2.3 X
90 595 19.54 1410 2.7 X
99 565 17.62 1330 2.6 X
106 530 16.47* 1310 2.8 X
123 460 14.24 1260 3.2 X
36 1400 32.48* 1000 1.05
40 1260 29.00* 980 1.20
47 1080 24.77 960 1.35
50 1020 23.20* 940 1.40
60 870 19.54 910 1.55
66 830 17.62 820 1.20
71 780 16.47* 820 1.25 S 47 DRN 90S6 61 840
82 680 14.24 800 1.45 SF 47 DRN 90S6 69 841
96 580 12.10* 775 1.70 SA 47 DRN 90S6 64 842
108 520 10.80* 760 1.90 SAF 47 DRN 90S6 68 841
126 445 9.23* 735 2.2
135 420 8.64* 725 2.3
160 355 7.28 695 2.7
170 335 6.83 680 2.5
182 315 6.40* 670 2.6
216 265 5.39 640 2.9
37 1360 47.32 990 1.00 X
40 1280 44.22* 980 1.05 X
46 1110 38.23 960 1.25 X
54 950 32.48* 930 1.45 X
60 850 29.00* 910 1.60 X
24833231/EN-US – 07/2021

71 740 24.77 880 1.75 X

75 695 23.20* 870 1.80 X
S 47 (E)DRN 80M4 49 840
86 645 20.33 790 1.50 X
SF 47 (E)DRN 80M4 57 841
90 585 19.54 840 1.85 X
SA 47 (E)DRN 80M4 51 842
99 560 17.62 770 1.70 X
SAF 47 (E)DRN 80M4 55 841
106 525 16.47* 760 1.80 X
123 455 14.24 740 2.1 X
145 390 12.10* 710 2.5 X
162 350 10.80* 695 2.7 X
190 300 9.23* 665 3.1 X
203 280 8.64* 655 3.1 X
241 235 7.28 630 3.2 X

760 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

274 210 6.40* 605 3.2 X S 47 (E)DRN 80M4 49 840

325 179 5.39 575 3.2 X SF 47 (E)DRN 80M4 57 841
368 159 4.76 560 3.2 X SA 47 (E)DRN 80M4 51 842
438 134 4.00* 530 3.2 X SAF 47 (E)DRN 80M4 55 841
478 122 7.28 520 1.60
509 115 6.83 510 2.6 S 47 DRN 80MS2 49 840
543 108 6.40* 500 2.5 SF 47 DRN 80MS2 57 841
645 91 5.39 475 2.3 SA 47 DRN 80MS2 51 842
730 81 4.76 460 2.2 SAF 47 DRN 80MS2 55 841
869 68 4.00* 435 2.1
146 385 8.00* 435 1.10
171 325 6.80* 425 1.25 S 37 DRN 90S6 55 835
184 305 6.33 415 1.30 SF 37 DRN 90S6 58 836
216 260 5.38 405 1.45 SA 37 DRN 90S6 54 837
240 235 4.86* 395 1.55 SAF 37 DRN 90S6 58 836 11
294 196 3.97 380 1.80
92 565 19.13* 500 1.05 X
140 400 12.48* 435 1.00 X
161 350 10.91 425 1.15 X
171 325 10.23 425 1.20 X
S 37 (E)DRN 80M4 42 835
194 290 9.02* 415 1.30 X
SF 37 (E)DRN 80M4 45 836
219 255 8.00* 405 1.45 X
SA 37 (E)DRN 80M4 41 837
258 220 6.80* 395 1.65 X
SAF 37 (E)DRN 80M4 45 836
276 205 6.33 385 1.50 X
325 177 5.38 375 1.70 X
360 161 4.86* 365 1.80 X
442 131 3.97 350 2.2 X
511 113 6.80* 340 1.25
S 37 DRN 80MS2 42 835
549 106 6.33 330 2.0
SF 37 DRN 80MS2 45 836
646 90 5.38 320 1.95
SA 37 DRN 80MS2 41 837
715 82 4.86* 310 1.95
SAF 37 DRN 80MS2 45 836
877 67 3.97 295 1.85

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 33900 824 7530 1.10 X

2.5 24700 714 7920 1.50 X
2.8 26000 626 7870 1.45 X S 97R57 (E)DRN 90S4 400 870/876
3.3 22300 538 8000 1.65 X SF 97R57 (E)DRN 90S4 475 871/876
3.6 20100 484 8060 1.85 X SA 97R57 (E)DRN 90S4 390 872/876
4.2 17500 420 8130 2.1 X SAF 97R57 (E)DRN 90S4 445 871/876
4.7 15900 376 8170 2.3 X
5.4 14000 327 8210 2.6 X
2.8 20600 624 6260 1.05 X
3.2 18600 558 6350 1.20 X
3.6 16300 485 6440 1.35 X
4.0 14900 435 6500 1.45 X S 87R57 (E)DRN 90S4 270 864/876
4.7 13000 378 6560 1.65 X SF 87R57 (E)DRN 90S4 315 865/876
5.5 11300 323 6610 1.85 X SA 87R57 (E)DRN 90S4 265 866/876
6.3 9990 281 6650 2.1 X SAF 87R57 (E)DRN 90S4 300 865/876
6.9 10500 255 6630 1.65 X
7.9 9270 222 6660 1.90 X
24833231/EN-US – 07/2021

8.6 8700 205 6670 2.0 X

S 97 DRN 112M6 400 870
4.1 16500 286.40* 8150 2.2
SF 97 DRN 112M6 470 871
4.5 15200 262.22 8180 2.4
SA 97 DRN 112M6 385 872
5.1 13600 231.67 8210 2.7
SAF 97 DRN 112M6 445 871
S 87 DRN 112M6 270 864
5.3 12500 222.40* 6580 1.65 SF 87 DRN 112M6 320 865
5.8 11500 202.96 6600 1.80 SA 87 DRN 112M6 265 866
SAF 87 DRN 112M6 300 865

Catalog – DRN.. Gearmotors (IE3) 761

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.1 11000 288.00* 6620 1.80 X

6.8 10000 258.18 6640 2.0 X S 87 (E)DRN 90S4 220 864
7.9 8740 222.40* 6670 2.2 X SF 87 (E)DRN 90S4 265 865
8.7 8040 202.96 6690 2.4 X SA 87 (E)DRN 90S4 210 866
9.8 7200 180.00* 6700 2.6 X SAF 87 (E)DRN 90S4 250 865
12 6120 151.30 6720 3.0 X
6.9 9420 256.47 3000 1.20 X
7.8 8380 225.26 3170 1.35 X
8.2 8000 214.00* 3230 1.40 X
9.3 7150 189.09 3340 1.55 X
11 6200 161.60* 3450 1.75 X
S 77 (E)DRN 90S4 140 858
12 5720 148.15 3490 1.85 X
SF 77 (E)DRN 90S4 160 859
14 5070 130.00* 3550 2.0 X
SA 77 (E)DRN 90S4 135 860
14 4830 123.20* 3570 2.1 X
SAF 77 (E)DRN 90S4 150 859
16 4270 107.83 3600 2.3 X
18 3870 97.14 3540 2.5 X
21 3420 85.22 3420 2.7 X
23 3450 75.09 3200 2.8 X
25 3290 71.33 3160 3.0 X
15 4430 121.33 1990 1.05 X
17 3940 106.75* 2080 1.15 X
17 3740 100.80* 2120 1.25 X
21 3230 85.83 2200 1.40 X
23 2960 78.00* 2240 1.50 X
23 3260 75.06 2180 1.30 X
27 2880 65.63 2120 1.45 X S 67 (E)DRN 90S4 95 852
28 2740 62.35* 2100 1.55 X SF 67 (E)DRN 90S4 110 853
32 2420 54.70 2040 1.75 X SA 67 (E)DRN 90S4 97 854
38 2070 46.40* 1970 2.0 X SAF 67 (E)DRN 90S4 105 853
42 1880 41.89 1920 2.3 X
48 1660 36.85 1860 2.5 X
51 1570 34.80* 1840 2.7 X
59 1350 29.63 1760 3.1 X
72 1180 24.44 1610 2.5 X
76 1120 23.22* 1590 2.7 X
37 2060 47.32 1660 1.05 X
40 1930 44.22* 1630 1.10 X
46 1680 38.23 1590 1.30 X
54 1440 32.48* 1530 1.50 X
61 1290 29.00* 1490 1.65 X
71 1110 24.77 1440 1.75 X
76 1040 23.20* 1410 1.80 X
87 960 20.33 1300 1.55 X S 57 (E)DRN 90S4 70 846
90 880 19.54 1350 1.80 X SF 57 (E)DRN 90S4 78 847
100 840 17.62 1260 1.75 X SA 57 (E)DRN 90S4 69 848
107 790 16.47* 1240 1.90 X SAF 57 (E)DRN 90S4 76 847
124 685 14.24 1200 2.2 X
146 585 12.10* 1150 2.5 X
163 525 10.80* 1120 2.9 X
191 450 9.23* 1070 2.9 X
204 420 8.64* 1050 3.0 X
258 335 6.83 980 2.6 X
275 315 6.40* 970 2.7 X
479 182 7.28 830 2.6
510 173 6.83 810 2.8 S 57 DRN 80M2 57 846
545 162 6.40* 795 2.7 SF 57 DRN 80M2 65 847
24833231/EN-US – 07/2021

646 137 5.39 755 2.7 SA 57 DRN 80M2 56 848

732 121 4.76 725 2.6 SAF 57 DRN 80M2 63 847
871 102 4.00* 685 2.4

762 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

61 1280 29.00* 810 1.05 X

71 1100 24.77 800 1.15 X
76 1030 23.20* 790 1.20 X
87 960 20.33 695 1.00 X
90 870 19.54 770 1.25 X
100 840 17.62 685 1.15 X
107 785 16.47* 680 1.20 X
124 680 14.24 670 1.40 X S 47 (E)DRN 90S4 61 840
146 580 12.10* 655 1.65 X SF 47 (E)DRN 90S4 69 841
163 520 10.80* 640 1.80 X SA 47 (E)DRN 90S4 64 842
191 445 9.23* 620 2.1 X SAF 47 (E)DRN 90S4 68 841
204 420 8.64* 615 2.1 X
242 355 7.28 590 2.1 X
258 335 6.83 580 2.0 X
275 315 6.40* 570 2.1 X
327 265 5.39 550 2.1 X
11
370 235 4.76 535 2.2 X
440 199 4.00* 510 2.1 X
479 182 7.28 500 1.05
510 173 6.83 490 1.75 S 47 DRN 80M2 49 840
545 162 6.40* 485 1.70 SF 47 DRN 80M2 57 841
646 137 5.39 460 1.55 SA 47 DRN 80M2 51 842
732 121 4.76 445 1.45 SAF 47 DRN 80M2 55 841
871 102 4.00* 425 1.40
220 385 8.00* 360 1.00
259 330 6.80* 355 1.10 X S 37 (E)DRN 90S4 55 835
278 305 6.33 345 1.00 X SF 37 (E)DRN 90S4 58 836
327 260 5.38 340 1.15 X SA 37 (E)DRN 90S4 54 837
362 235 4.86* 335 1.20 X SAF 37 (E)DRN 90S4 58 836
444 196 3.97 320 1.45 X
550 159 6.33 310 1.35 S 37 DRN 80M2 42 835
647 135 5.38 300 1.30 SF 37 DRN 80M2 45 836
716 122 4.86* 295 1.30 SA 37 DRN 80M2 41 837
879 100 3.97 280 1.25 SAF 37 DRN 80M2 45 836

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.5 33100 714 7570 1.10 X

2.8 34800 626 7490 1.05 X
3.3 29900 538 7720 1.25 X
3.6 27100 484 7830 1.35 X S 97R57 (E)DRN 90L4 410 870/876
4.2 23500 420 7960 1.60 X SF 97R57 (E)DRN 90L4 480 871/876
4.7 21300 376 8030 1.75 X SA 97R57 (E)DRN 90L4 395 872/876
5.4 18700 327 8100 2.0 X SAF 97R57 (E)DRN 90L4 455 871/876
6.2 16500 287 8150 2.2 X
7.0 14400 252 8200 2.6 X
8.1 12500 219 8230 3.0 X
3.6 22000 485 6180 1.00 X
4.1 20000 435 6290 1.10 X
4.7 17600 378 6400 1.25 X S 87R57 (E)DRN 90L4 275 864/876
5.5 15300 323 6490 1.40 X SF 87R57 (E)DRN 90L4 325 865/876
6.3 13400 281 6550 1.60 X SA 87R57 (E)DRN 90L4 270 866/876
24833231/EN-US – 07/2021

6.9 14200 255 6520 1.25 X SAF 87R57 (E)DRN 90L4 305 865/876
8.0 12400 222 6570 1.40 X
8.6 11600 205 6600 1.50 X
4.1 22000 286.40* 8010 1.70 S 97 DRN 112M6 400 870
4.5 20300 262.22 8060 1.85 SF 97 DRN 112M6 470 871
5.1 18100 231.67 8120 2.0 SA 97 DRN 112M6 385 872
6.0 15600 196.52 8170 2.4 SAF 97 DRN 112M6 445 871
6.2 15200 286.40* 8180 2.3 X S 97 (E)DRN 90L4 355 870
6.7 14000 262.22 8210 2.5 X SF 97 (E)DRN 90L4 425 871
7.6 12500 231.67 8230 2.8 X SA 97 (E)DRN 90L4 340 872
9.0 10700 196.52 8260 3.2 X SAF 97 (E)DRN 90L4 400 871

Catalog – DRN.. Gearmotors (IE3) 763

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

S 87 DRN 112M6 270 864

5.3 16800 222.40* 6430 1.25
SF 87 DRN 112M6 320 865
5.8 15400 202.96 6480 1.35
SA 87 DRN 112M6 265 866
6.6 13800 180.00* 6540 1.45
SAF 87 DRN 112M6 300 865
6.1 14700 288.00* 6510 1.35 X
6.8 13300 258.18 6550 1.50 X
8.0 11600 222.40* 6600 1.70 X
8.7 10600 202.96 6630 1.80 X
9.8 9570 180.00* 6660 1.95 X S 87 (E)DRN 90L4 225 864
12 8150 151.30 6690 2.2 X SF 87 (E)DRN 90L4 270 865
13 7530 139.05 6700 2.4 X SA 87 (E)DRN 90L4 220 866
14 6740 123.48 6710 2.6 X SAF 87 (E)DRN 90L4 255 865
16 6060 110.40* 6720 2.8 X
18 5490 99.26 6730 3.0 X
19 5690 91.20* 6730 2.4 X
22 5120 81.76 6730 2.8 X
8.3 10600 214.00* 2760 1.05 X
9.3 9510 189.09 2990 1.15 X
11 8240 161.60* 3200 1.30 X
12 7610 148.15 3280 1.40 X
14 6750 130.00* 3390 1.55 X
14 6420 123.20* 3420 1.60 X
16 5680 107.83 3470 1.75 X
S 77 (E)DRN 90L4 145 858
18 5150 97.14 3390 1.85 X
SF 77 (E)DRN 90L4 165 859
21 4560 85.22 3290 2.0 X
SA 77 (E)DRN 90L4 145 860
24 4600 75.09 3050 2.1 X
SAF 77 (E)DRN 90L4 160 859
25 4380 71.33 3020 2.2 X
27 3620 66.67 3100 2.4 X
28 3890 63.03 2930 2.5 X
31 3110 56.92 2970 2.6 X
33 3340 53.87 2830 2.9 X
36 3070 49.38 2770 3.2 X
41 2710 43.33 2680 3.6 X
21 4300 85.83 2020 1.05 X
23 3930 78.00* 2090 1.15 X
27 3830 65.63 1970 1.10 X
28 3650 62.35* 1960 1.15 X
32 3220 54.70 1920 1.30 X
38 2750 46.40* 1860 1.55 X
42 2500 41.89 1820 1.70 X
S 67 (E)DRN 90L4 100 852
48 2210 36.85 1780 1.90 X
SF 67 (E)DRN 90L4 115 853
51 2090 34.80* 1750 2.0 X
SA 67 (E)DRN 90L4 105 854
60 1790 29.63 1690 2.4 X
SAF 67 (E)DRN 90L4 115 853
66 1630 26.93 1660 2.5 X
72 1570 24.44 1530 1.90 X
76 1490 23.22* 1510 2.0 X
87 1310 20.37 1470 2.3 X
102 1120 17.28* 1420 2.7 X
113 1010 15.60* 1390 3.0 X
129 890 13.73* 1340 3.4 X
54 1910 32.48* 1440 1.15 X
61 1720 29.00* 1410 1.25 X
71 1480 24.77 1370 1.30 X
76 1390 23.20* 1350 1.35 X
90 1180 19.54 1300 1.35 X
100 1120 17.62 1190 1.30 X
24833231/EN-US – 07/2021

107 1050 16.47* 1170 1.40 X

124 910 14.24 1140 1.65 X S 57 (E)DRN 90L4 77 846
146 775 12.10* 1100 1.90 X SF 57 (E)DRN 90L4 85 847
164 695 10.80* 1070 2.1 X SA 57 (E)DRN 90L4 76 848
192 595 9.23* 1040 2.2 X SAF 57 (E)DRN 90L4 83 847
205 560 8.64* 1020 2.2 X
243 470 7.28 980 2.3 X
259 445 6.83 950 1.95 X
276 420 6.40* 940 2.1 X
328 355 5.39 900 2.4 X
371 310 4.76 870 2.4 X
442 265 4.00* 830 2.4 X

764 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

482 240 7.28 810 2.0

513 225 6.83 795 2.1 S 57 DRN 90S2 70 846
548 210 6.40* 780 2.1 SF 57 DRN 90S2 78 847
650 181 5.39 740 2.0 SA 57 DRN 90S2 69 848
736 160 4.76 715 1.95 SAF 57 DRN 90S2 76 847
876 135 4.00* 680 1.85
124 910 14.24 600 1.05 X
146 775 12.10* 595 1.25 X
164 695 10.80* 590 1.35 X
192 595 9.23* 580 1.55 X
S 47 (E)DRN 90L4 68 840
205 560 8.64* 575 1.60 X
SF 47 (E)DRN 90L4 76 841
243 470 7.28 555 1.60 X
SA 47 (E)DRN 90L4 71 842
259 445 6.83 545 1.55 X
SAF 47 (E)DRN 90L4 75 841
276 420 6.40* 540 1.60 X
328 355 5.39 520 1.60 X 11
371 310 4.76 510 1.65 X
442 265 4.00* 490 1.60 X
513 225 6.83 475 1.30
S 47 DRN 90S2 61 840
548 210 6.40* 465 1.30
SF 47 DRN 90S2 69 841
650 181 5.39 445 1.15
SA 47 DRN 90S2 64 842
736 160 4.76 435 1.10
SAF 47 DRN 90S2 68 841
876 135 4.00* 415 1.05
S 37 (E)DRN 90L4 62 835
SF 37 (E)DRN 90L4 65 836
446 260 3.97 295 1.10 X
SA 37 (E)DRN 90L4 61 837
SAF 37 (E)DRN 90L4 65 836
S 37 DRN 90S2 55 835
553 210 6.33 290 1.00
SF 37 DRN 90S2 58 836
651 179 5.38 280 1.00
SA 37 DRN 90S2 54 837
721 162 4.86* 275 1.00
SAF 37 DRN 90S2 58 836

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.2 35700 420 7440 1.05 X

4.7 32300 376 7610 1.15 X
S 97R57 (E)DRN 100LM4 430 870/876
5.4 28300 327 7780 1.30 X
SF 97R57 (E)DRN 100LM4 500 871/876
6.1 25000 287 7910 1.50 X
SA 97R57 (E)DRN 100LM4 420 872/876
7.0 21900 252 8010 1.70 X
SAF 97R57 (E)DRN 100LM4 480 871/876
8.1 19100 219 8090 1.95 X
8.6 18000 205 8120 2.1 X
S 97 DRN 132S6 425 870
5.1 27300 231.67 7830 1.35 SF 97 DRN 132S6 495 871
6.0 23400 196.52 7960 1.55 SA 97 DRN 132S6 410 872
SAF 97 DRN 132S6 470 871
6.2 22900 286.40* 7980 1.55 X
6.7 21100 262.22 8040 1.65 X
7.6 18800 231.67 8100 1.85 X
9.0 16100 196.52 8160 2.1 X
S 97 (E)DRN 100LM4 380 870
9.7 14900 180.95 8190 2.2 X
SF 97 (E)DRN 100LM4 450 871
11 13400 161.74 8220 2.4 X
SA 97 (E)DRN 100LM4 370 872
12 12100 145.60* 8240 2.6 X
SAF 97 (E)DRN 100LM4 425 871
13 11100 131.85 8260 2.7 X
24833231/EN-US – 07/2021

15 9910 116.92 8270 3.0 X

17 9000 105.71 8280 3.1 X
20 7690 89.60* 8300 3.5 X

Catalog – DRN.. Gearmotors (IE3) 765

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.8 20000 258.18 6280 1.00 X

7.9 17400 222.40* 6400 1.10 X
8.7 16000 202.96 6460 1.20 X
9.8 14400 180.00* 6520 1.30 X
12 12200 151.30 6590 1.50 X
13 11300 139.05 6610 1.60 X
S 87 (E)DRN 100LM4 250 864
14 10100 123.48 6640 1.70 X
SF 87 (E)DRN 100LM4 300 865
16 9120 110.40* 6670 1.85 X
SA 87 (E)DRN 100LM4 245 866
18 8250 99.26 6680 1.95 X
SAF 87 (E)DRN 100LM4 280 865
20 7220 86.15 6700 2.2 X
22 7700 81.76 6690 1.85 X
23 6500 77.14 6720 2.3 X
25 6670 70.43 6710 2.1 X
27 6110 64.27 6720 2.3 X
31 5440 57.00* 6730 2.6 X
14 10100 130.00* 2870 1.00 X
14 9660 123.20* 2960 1.05 X
16 8540 107.83 3150 1.15 X
18 7750 97.14 3110 1.25 X
21 6850 85.22 3040 1.35 X
23 6090 75.20* 2970 1.45 X
26 5440 66.67 2900 1.60 X
28 5850 63.03 2690 1.65 X
S 77 (E)DRN 100LM4 170 858
31 4680 56.92 2800 1.75 X
SF 77 (E)DRN 100LM4 190 859
33 5030 53.87 2620 1.95 X
SA 77 (E)DRN 100LM4 170 860
36 4620 49.38 2580 2.1 X
SAF 77 (E)DRN 100LM4 185 859
41 4080 43.33 2510 2.4 X
43 3870 41.07 2490 2.5 X
49 3400 35.94 2420 2.8 X
54 3070 32.38 2360 3.0 X
62 2710 28.41 2290 3.2 X
70 2400 25.07 2220 3.5 X
77 2250 22.89 2060 2.8 X
84 2070 20.99 2020 3.0 X
38 4140 46.40* 1650 1.00 X
42 3760 41.89 1630 1.15 X
48 3330 36.85 1610 1.30 X
51 3150 34.80* 1590 1.35 X
59 2700 29.63 1550 1.55 X
65 2460 26.93 1530 1.65 X
76 2140 23.33 1490 1.65 X S 67 (E)DRN 100LM4 125 852
86 1980 20.37 1340 1.50 X SF 67 (E)DRN 100LM4 140 853
102 1680 17.28* 1310 1.80 X SA 67 (E)DRN 100LM4 130 854
113 1520 15.60* 1280 1.95 X SAF 67 (E)DRN 100LM4 140 853
128 1340 13.73* 1250 2.2 X
136 1270 12.96* 1240 2.4 X
160 1080 11.03 1200 2.8 X
176 990 10.03 1170 2.8 X
203 860 8.69 1140 2.9 X
233 750 7.56* 1100 3.0 X
257 680 13.73* 1070 2.8
272 640 12.96* 1060 2.7 S 67 DRN 90L2 100 852
319 550 11.03 1020 2.7 SF 67 DRN 90L2 115 853
352 500 10.03 990 2.7 SA 67 DRN 90L2 105 854
406 430 8.69 950 2.5 SAF 67 DRN 90L2 115 853
466 375 7.56* 920 2.2
24833231/EN-US – 07/2021

124 1370 14.24 1030 1.10 X

146 1170 12.10* 1010 1.30 X
163 1040 10.80* 990 1.40 X
191 900 9.23* 960 1.45 X
S 57 (E)DRN 100LM4 100 846
204 840 8.64* 950 1.50 X
SF 57 (E)DRN 100LM4 110 847
242 710 7.28 920 1.50 X
SA 57 (E)DRN 100LM4 100 848
258 675 6.83 900 1.30 X
SAF 57 (E)DRN 100LM4 105 847
275 630 6.40* 890 1.35 X
327 535 5.39 850 1.55 X
370 470 4.76 830 1.55 X
440 395 4.00* 795 1.55 X

766 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

484 360 7.28 780 1.30

516 340 6.83 765 1.40 S 57 DRN 90L2 77 846
551 315 6.40* 750 1.40 SF 57 DRN 90L2 85 847
654 265 5.39 715 1.35 SA 57 DRN 90L2 76 848
740 235 4.76 695 1.30 SAF 57 DRN 90L2 83 847
881 200 4.00* 660 1.25
191 890 9.23* 490 1.05 X
204 840 8.64* 490 1.05 X
242 710 7.28 490 1.05 X S 47 (E)DRN 100LM4 93 840
258 675 6.83 480 1.00 X SF 47 (E)DRN 100LM4 100 841
275 630 6.40* 475 1.05 X SA 47 (E)DRN 100LM4 95 842
327 530 5.39 470 1.10 X SAF 47 (E)DRN 100LM4 99 841
370 470 4.76 460 1.10 X
440 395 4.00* 450 1.05 X 11

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.1 33400 287 7550 1.10 X S 97R57 (E)DRN 100L4 430 870/876
7.0 29300 252 7740 1.25 X SF 97R57 (E)DRN 100L4 500 871/876
8.1 25600 219 7890 1.45 X SA 97R57 (E)DRN 100L4 420 872/876
8.6 24100 205 7940 1.55 X SAF 97R57 (E)DRN 100L4 480 871/876
6.2 30500 286.40* 7690 1.15 X
6.7 28100 262.22 7790 1.25 X
7.6 25100 231.67 7910 1.40 X
9.0 21500 196.52 8020 1.60 X
9.7 19900 180.95 8070 1.65 X S 97 (E)DRN 100L4 380 870
11 17900 161.74 8120 1.80 X SF 97 (E)DRN 100L4 450 871
12 16200 145.60* 8160 1.95 X SA 97 (E)DRN 100L4 370 872
13 14800 131.85 8190 2.1 X SAF 97 (E)DRN 100L4 425 871
15 13200 116.92 8220 2.2 X
17 12000 105.71 8240 2.4 X
20 10200 89.60* 8270 2.6 X
22 10300 80.85 8270 2.8 X
9.8 19100 180.00* 6330 1.00
12 16300 151.30 6450 1.10 X
13 15000 139.05 6490 1.20 X
14 13500 123.48 6550 1.30 X
16 12100 110.40* 6590 1.40 X
18 11000 99.26 6620 1.50 X
20 9620 86.15 6650 1.65 X S 87 (E)DRN 100L4 250 864
22 10200 81.76 6640 1.40 X SF 87 (E)DRN 100L4 300 865
23 8660 77.14 6680 1.75 X SA 87 (E)DRN 100L4 245 866
25 8890 70.43 6670 1.60 X SAF 87 (E)DRN 100L4 280 865
27 8140 64.27 6680 1.75 X
31 7250 57.00* 6700 1.95 X
37 6120 47.91 6720 2.3 X
40 5640 44.03 6730 2.5 X
45 5020 39.10 6720 2.8 X
50 4510 34.96* 6530 3.1 X
21 9140 85.22 2790 1.00 X
23 8120 75.20* 2740 1.10 X
24833231/EN-US – 07/2021

26 7250 66.67 2700 1.20 X

28 7790 63.03 2440 1.25 X
31 6240 56.92 2630 1.30 X
33 6700 53.87 2410 1.45 X S 77 (E)DRN 100L4 170 858
36 6160 49.38 2380 1.60 X SF 77 (E)DRN 100L4 190 859
41 5430 43.33 2340 1.80 X SA 77 (E)DRN 100L4 170 860
43 5160 41.07 2320 1.90 X SAF 77 (E)DRN 100L4 185 859
49 4540 35.94 2270 2.1 X
54 4100 32.38 2230 2.2 X
62 3610 28.41 2180 2.4 X
70 3190 25.07 2120 2.6 X
77 3010 22.89 1930 2.1 X

Catalog – DRN.. Gearmotors (IE3) 767

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

84 2760 20.99 1900 2.2 X

96 2430 18.42 1860 2.6 X
S 77 (E)DRN 100L4 170 858
101 2300 17.45 1840 2.7 X
SF 77 (E)DRN 100L4 190 859
115 2020 15.28 1790 3.1 X
SA 77 (E)DRN 100L4 170 860
128 1820 13.76 1750 3.5 X
SAF 77 (E)DRN 100L4 185 859
146 1600 12.07 1700 4.0 X
165 1420 10.65 1650 4.5 X
51 4200 34.80* 1430 1.00 X
60 3600 29.63 1410 1.20 X
65 3280 26.93 1400 1.25 X
76 2850 23.33 1380 1.25 X
87 2630 20.37 1200 1.15 X
S 67 (E)DRN 100L4 125 852
102 2240 17.28* 1190 1.35 X
SF 67 (E)DRN 100L4 140 853
113 2030 15.60* 1180 1.50 X
SA 67 (E)DRN 100L4 130 854
128 1790 13.73* 1160 1.70 X
SAF 67 (E)DRN 100L4 140 853
136 1690 12.96* 1150 1.75 X
160 1450 11.03 1130 2.1 X
176 1320 10.03 1110 2.1 X
203 1140 8.69 1080 2.2 X
233 1000 7.56* 1050 2.2 X
256 910 13.73* 1030 2.1
271 860 12.96* 1020 2.0 S 67 DRN 100LM2 125 852
319 735 11.03 980 2.0 SF 67 DRN 100LM2 140 853
351 665 10.03 960 2.0 SA 67 DRN 100LM2 130 854
405 580 8.69 920 1.90 SAF 67 DRN 100LM2 140 853
465 505 7.56* 890 1.65
163 1390 10.80* 900 1.05 X
191 1190 9.23* 890 1.10 X
204 1120 8.64* 880 1.10 X S 57 (E)DRN 100L4 100 846
242 950 7.28 860 1.15 X SF 57 (E)DRN 100L4 110 847
275 840 6.40* 830 1.05 X SA 57 (E)DRN 100L4 100 848
327 710 5.39 810 1.20 X SAF 57 (E)DRN 100L4 105 847
370 630 4.76 790 1.20 X
441 530 4.00* 760 1.20 X
407 570 8.64* 780 1.05
483 480 7.28 750 1.00 S 57 DRN 100LM2 100 846
515 455 6.83 735 1.05 SF 57 DRN 100LM2 110 847
550 425 6.40* 725 1.05 SA 57 DRN 100LM2 100 848
652 360 5.39 695 1.00 SAF 57 DRN 100LM2 105 847
739 315 4.76 675 0.95

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

S 97R57 (E)DRN 100L4 430 870/876

7.0 36900 252 7230 1.00 X
SF 97R57 (E)DRN 100L4 500 871/876
8.0 32200 219 7610 1.15 X
SA 97R57 (E)DRN 100L4 420 872/876
8.6 30300 205 7700 1.20 X
SAF 97R57 (E)DRN 100L4 480 871/876
6.7 35300 262.22 7460 1.00 X
7.6 31400 231.67 7650 1.10 X
8.9 27000 196.52 7840 1.25 X
9.7 24900 180.95 7910 1.35 X
11 22400 161.74 7990 1.45 X
S 97 (E)DRN 100L4 380 870
24833231/EN-US – 07/2021

12 20300 145.60* 8060 1.55 X

SF 97 (E)DRN 100L4 450 871
13 18500 131.85 8110 1.65 X
SA 97 (E)DRN 100L4 370 872
15 16500 116.92 8150 1.80 X
SAF 97 (E)DRN 100L4 425 871
17 15000 105.71 8190 1.90 X
20 12800 89.60* 8230 2.1 X
22 12900 80.85 8220 2.2 X
25 11500 71.43 8250 2.5 X
29 9820 60.59 8270 3.0 X

768 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

14 16900 123.48 6420 1.00 X

16 15200 110.40* 6490 1.10 X
18 13700 99.26 6540 1.20 X
20 12000 86.15 6590 1.30 X
22 12800 81.76 6560 1.10 X
23 10800 77.14 6620 1.40 X
S 87 (E)DRN 100L4 250 864
25 11100 70.43 6610 1.25 X
SF 87 (E)DRN 100L4 300 865
27 10200 64.27 6640 1.40 X
SA 87 (E)DRN 100L4 245 866
31 9080 57.00* 6660 1.55 X
SAF 87 (E)DRN 100L4 280 865
37 7680 47.91 6690 1.85 X
40 7070 44.03 6700 2.0 X
45 6300 39.10 6600 2.2 X
50 5650 34.96* 6430 2.5 X
56 5090 31.43 6260 2.8 X
69 4240 25.50* 5780 2.6 X
11
28 9770 63.03 2190 1.00 X
31 7830 56.92 2460 1.05 X
33 8400 53.87 2190 1.15 X
36 7730 49.38 2190 1.25 X
41 6810 43.33 2170 1.45 X
43 6470 41.07 2160 1.50 X
49 5690 35.94 2130 1.65 X
54 5140 32.38 2100 1.80 X S 77 (E)DRN 100L4 170 858
62 4520 28.41 2060 1.95 X SF 77 (E)DRN 100L4 190 859
70 4010 25.07 2020 2.1 X SA 77 (E)DRN 100L4 170 860
77 3770 22.89 1800 1.65 X SAF 77 (E)DRN 100L4 185 859
84 3460 20.99 1780 1.80 X
95 3050 18.42 1750 2.1 X
101 2890 17.45 1740 2.2 X
115 2540 15.28 1700 2.5 X
128 2290 13.76 1670 2.8 X
146 2010 12.07 1630 3.2 X
165 1780 10.65 1590 3.6 X
230 1280 15.28 1480 3.6
255 1160 13.76 1440 3.7 S 77 DRN 100L2 170 858
291 1010 12.07 1400 3.6 SF 77 DRN 100L2 190 859
329 900 10.65 1350 3.6 SA 77 DRN 100L2 170 860
371 795 9.44 1310 3.5 SAF 77 DRN 100L2 185 859
435 680 8.06 1260 3.4
65 4110 26.93 1280 1.00
75 3580 23.33 1270 1.00 X
102 2810 17.28* 1080 1.05 X
113 2550 15.60* 1080 1.20 X S 67 (E)DRN 100L4 125 852
128 2250 13.73* 1070 1.35 X SF 67 (E)DRN 100L4 140 853
136 2120 12.96* 1070 1.40 X SA 67 (E)DRN 100L4 130 854
159 1810 11.03 1050 1.65 X SAF 67 (E)DRN 100L4 140 853
175 1650 10.03 1040 1.70 X
202 1430 8.69 1020 1.70 X
233 1250 7.56* 1000 1.75 X
256 1140 13.73* 980 1.65
271 1070 12.96* 970 1.65 S 67 DRN 100L2 125 852
318 920 11.03 940 1.60 SF 67 DRN 100L2 140 853
350 830 10.03 920 1.60 SA 67 DRN 100L2 130 854
404 725 8.69 900 1.50 SAF 67 DRN 100L2 140 853
464 630 7.56* 870 1.35
24833231/EN-US – 07/2021

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

S 97R57 (E)DRN 112M4 455 870/876

8.1 34600 219 7490 1.05 X SF 97R57 (E)DRN 112M4 520 871/876
8.6 32600 205 7600 1.15 X SA 97R57 (E)DRN 112M4 440 872/876
SAF 97R57 (E)DRN 112M4 500 871/876

Catalog – DRN.. Gearmotors (IE3) 769

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

7.6 33700 231.67 7540 1.05 X

9.0 28900 196.52 7760 1.15 X
9.8 26800 180.95 7840 1.25 X
11 24100 161.74 7940 1.35 X
12 21800 145.60* 8010 1.45 X
S 97 (E)DRN 112M4 400 870
13 19900 131.85 8070 1.55 X
SF 97 (E)DRN 112M4 470 871
15 17700 116.92 8120 1.65 X
SA 97 (E)DRN 112M4 385 872
17 16100 105.71 8160 1.75 X
SAF 97 (E)DRN 112M4 445 871
20 13700 89.60* 8210 1.95 X
22 13900 80.85 8210 2.1 X
25 12300 71.43 8240 2.4 X
29 10500 60.59 8260 2.8 X
32 9730 55.79 8280 3.0 X
16 16300 110.40* 6450 1.05 X
18 14800 99.26 6500 1.10 X
21 12900 86.15 6560 1.20 X
23 11600 77.14 6600 1.30 X
25 11900 70.43 6590 1.20 X
28 10900 64.27 6620 1.30 X
S 87 (E)DRN 112M4 270 864
31 9750 57.00* 6650 1.45 X
SF 87 (E)DRN 112M4 320 865
37 8240 47.91 6680 1.70 X
SA 87 (E)DRN 112M4 265 866
40 7590 44.03 6690 1.85 X
SAF 87 (E)DRN 112M4 300 865
45 6760 39.10 6540 2.1 X
51 6060 34.96* 6380 2.3 X
56 5470 31.43 6210 2.6 X
65 4760 27.28 6000 3.0 X
69 4560 25.50* 5720 2.4 X
83 3840 21.43 5500 2.9 X
33 9020 53.87 2110 1.10 X
36 8300 49.38 2110 1.15 X
41 7310 43.33 2100 1.35 X
43 6940 41.07 2090 1.40 X
49 6100 35.94 2070 1.55 X
55 5520 32.38 2050 1.65 X
62 4860 28.41 2010 1.80 X
71 4300 25.07 1980 1.95 X S 77 (E)DRN 112M4 190 858
77 4050 22.89 1740 1.55 X SF 77 (E)DRN 112M4 210 859
84 3720 20.99 1730 1.70 X SA 77 (E)DRN 112M4 190 860
96 3270 18.42 1710 1.90 X SAF 77 (E)DRN 112M4 205 859
101 3100 17.45 1700 2.0 X
116 2720 15.28 1670 2.3 X
129 2460 13.76 1640 2.6 X
147 2160 12.07 1600 3.0 X
166 1910 10.65 1570 3.4 X
187 1690 9.44 1530 3.4 X
219 1450 8.06 1480 3.5 X
233 1370 15.28 1460 3.4
258 1230 13.76 1420 3.4 S 77 DRN 112M2 190 858
294 1080 12.07 1380 3.4 SF 77 DRN 112M2 210 859
333 960 10.65 1340 3.4 SA 77 DRN 112M2 190 860
376 850 9.44 1300 3.3 SAF 77 DRN 112M2 205 859
440 725 8.06 1240 3.2
102 3020 17.28* 1030 1.00
113 2730 15.60* 1040 1.10 X
129 2410 13.73* 1040 1.25 X S 67 (E)DRN 112M4 145 852
136 2280 12.96* 1030 1.30 X SF 67 (E)DRN 112M4 160 853
24833231/EN-US – 07/2021

160 1950 11.03 1020 1.55 X SA 67 (E)DRN 112M4 150 854

176 1770 10.03 1010 1.55 X SAF 67 (E)DRN 112M4 160 853
204 1540 8.69 1000 1.60 X
234 1340 7.56* 980 1.65 X
259 1210 13.73* 960 1.55
274 1150 12.96* 950 1.55 S 67 DRN 112M2 145 852
322 980 11.03 930 1.50 SF 67 DRN 112M2 160 853
354 890 10.03 910 1.50 SA 67 DRN 112M2 150 854
409 775 8.69 880 1.40 SAF 67 DRN 112M2 160 853
470 675 7.56* 850 1.25

770 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

12 30400 145.60* 7700 1.05 X

13 27600 131.85 7810 1.10 X
15 24700 116.92 7920 1.20 X
17 22400 105.71 8000 1.25 X
20 19100 89.60* 8090 1.40 X
S 97 (E)DRN 132S4 425 870
23 16800 78.26 8150 1.50 X
SF 97 (E)DRN 132S4 495 871
25 17100 71.43 8140 1.70 X
SA 97 (E)DRN 132S4 410 872
27 14100 65.45 8200 1.65 X
SAF 97 (E)DRN 132S4 470 871
29 14600 60.59 8190 2.0 X
32 13500 55.79 8220 2.2 X
35 12100 49.87 8240 2.4 X
39 10900 44.89 8260 2.7 X
43 9920 40.65 8260 2.9 X
28 13500 64.00* 6550 1.05 X
31 13500 57.00* 6540 1.05 X 11
37 11400 47.91 6540 1.25 X
40 10500 44.03 6440 1.35 X
45 9400 39.10 6290 1.50 X
51 8430 34.96* 6150 1.70 X
56 7600 31.43 6010 1.85 X S 87 (E)DRN 132S4 295 864
65 6610 27.28 5830 2.1 X SF 87 (E)DRN 132S4 345 865
69 6330 25.50* 5490 1.75 X SA 87 (E)DRN 132S4 290 866
82 5340 21.43 5300 2.0 X SAF 87 (E)DRN 132S4 325 865
90 4910 19.70 5210 2.2 X
101 4370 17.49 5070 2.5 X
113 3920 15.64* 4950 2.8 X
126 3530 14.06 4830 3.1 X
145 3070 12.21 4670 3.6 X
162 2750 10.93 4550 3.6 X
43 9650 41.07 1750 1.00 X
49 8480 35.94 1770 1.10 X
55 7670 32.38 1780 1.20 X
62 6750 28.41 1780 1.30 X
71 5980 25.07 1770 1.40 X
80 5310 22.22 1750 1.55 X
S 77 (E)DRN 132S4 215 858
93 4550 18.97 1720 1.65 X
SF 77 (E)DRN 132S4 235 859
96 4550 18.42 1490 1.40 X
SA 77 (E)DRN 132S4 215 860
101 4310 17.45 1490 1.45 X
SAF 77 (E)DRN 132S4 230 859
116 3780 15.28 1480 1.70 X
128 3420 13.76 1470 1.85 X
146 3000 12.07 1460 2.1 X
166 2650 10.65 1440 2.4 X
187 2360 9.44 1410 2.5 X
219 2020 8.06 1380 2.5 X
258 1720 13.76 1340 2.5
S 77 DRN 132S2 215 858
294 1510 12.07 1310 2.4
SF 77 DRN 132S2 235 859
333 1330 10.65 1270 2.4
SA 77 DRN 132S2 215 860
375 1180 9.44 1240 2.4
SAF 77 DRN 132S2 230 859
439 1010 8.06 1200 2.3
160 2710 11.03 810 1.10 X S 67 (E)DRN 132S4 170 852
176 2460 10.03 860 1.15 X SF 67 (E)DRN 132S4 185 853
204 2140 8.69 880 1.15 X SA 67 (E)DRN 132S4 175 854
234 1870 7.56* 870 1.20 X SAF 67 (E)DRN 132S4 185 853
258 1690 13.73* 870 1.10
S 67 DRN 132S2 170 852
273 1600 12.96* 860 1.10
SF 67 DRN 132S2 185 853
24833231/EN-US – 07/2021

321 1360 11.03 850 1.10

SA 67 DRN 132S2 175 854
353 1240 10.03 840 1.05
SAF 67 DRN 132S2 185 853
408 1080 8.69 820 1.00

Catalog – DRN.. Gearmotors (IE3) 771

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

20 25400 89.60* 7890 1.05 X

23 22300 78.26 8000 1.15 X
25 22800 71.43 7980 1.30 X
27 18800 65.45 8100 1.25 X
29 19400 60.59 8080 1.50 X
32 17900 55.79 8120 1.60 X
S 97 (E)DRN 132M4 465 870
36 16100 49.87 8160 1.80 X
SF 97 (E)DRN 132M4 540 871
40 14500 44.89 8160 2.0 X
SA 97 (E)DRN 132M4 450 872
44 13100 40.65 8000 2.2 X
SAF 97 (E)DRN 132M4 510 871
49 11700 36.05 7790 2.4 X
54 10600 32.60 7620 2.5 X
67 8830 26.39 6960 2.6 X
75 7910 23.59 6800 2.9 X
84 7130 21.23 6650 3.2 X
92 6460 19.23 6500 3.4 X
40 14000 44.03 6100 1.00 X
45 12400 39.10 5980 1.15 X
51 11200 34.96* 5870 1.25 X
56 10100 31.43 5760 1.40 X
65 8790 27.28 5610 1.60 X
70 8420 25.50* 5200 1.30 X
S 87 (E)DRN 132M4 335 864
83 7100 21.43 5060 1.55 X
SF 87 (E)DRN 132M4 380 865
90 6530 19.70 4990 1.70 X
SA 87 (E)DRN 132M4 330 866
101 5810 17.49 4880 1.90 X
SAF 87 (E)DRN 132M4 365 865
113 5210 15.64* 4770 2.1 X
126 4690 14.06 4670 2.3 X
145 4080 12.21 4530 2.7 X
162 3650 10.93 4420 2.7 X
196 3040 9.07 4240 2.8 X
225 2640 7.88 4100 2.8 X
227 2620 15.64* 4090 2.6
252 2360 14.06 3990 2.5 S 87 DRN 132S2 295 864
290 2050 12.21 3850 2.3 SF 87 DRN 132S2 345 865
324 1840 10.93 3740 2.1 SA 87 DRN 132S2 290 866
391 1530 9.07 3570 1.45 SAF 87 DRN 132S2 325 865
450 1330 7.88 3440 1.35
62 8970 28.41 1490 1.00
71 7950 25.07 1520 1.05 X
80 7060 22.22 1530 1.15 X
93 6050 18.97 1530 1.25 X
96 6040 18.42 840 1.05 X S 77 (E)DRN 132M4 255 858
102 5730 17.45 910 1.10 X SF 77 (E)DRN 132M4 275 859
116 5030 15.28 1060 1.25 X SA 77 (E)DRN 132M4 255 860
129 4540 13.76 1160 1.40 X SAF 77 (E)DRN 132M4 270 859
147 3990 12.07 1270 1.60 X
167 3530 10.65 1280 1.80 X
188 3130 9.44 1280 1.85 X
220 2680 8.06 1260 1.90 X
232 2540 15.28 1260 1.85
258 2290 13.76 1240 1.85 S 77 DRN 132S2 215 858
294 2010 12.07 1220 1.80 SF 77 DRN 132S2 235 859
333 1780 10.65 1200 1.80 SA 77 DRN 132S2 215 860
375 1580 9.44 1170 1.75 SAF 77 DRN 132S2 230 859
440 1350 8.06 1140 1.70
24833231/EN-US – 07/2021

772 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

27 23100 65.45 7970 1.00 X

32 22000 55.79 8010 1.30 X
36 19800 49.87 8050 1.45 X
40 17800 44.89 7900 1.65 X
44 16200 40.65 7760 1.75 X
49 14400 36.05 7580 1.90 X
S 97 (E)DRN 132L4 480 870
54 13000 32.60 7430 2.0 X
SF 97 (E)DRN 132L4 550 871
67 10800 26.39 6740 2.1 X
SA 97 (E)DRN 132L4 470 872
75 9720 23.59 6600 2.4 X
SAF 97 (E)DRN 132L4 530 871
84 8760 21.23 6470 2.6 X
92 7950 19.23 6340 2.8 X
104 7060 17.05 6180 3.0 X
115 6390 15.42 6050 3.2 X
136 5420 13.07 5830 3.5 X
156 4740 11.41 5650 3.7 X 11
51 13700 34.96* 5620 1.05 X
56 12400 31.43 5540 1.15 X
65 10800 27.28 5410 1.30 X
73 9700 24.43 5310 1.45 X
88 8070 20.27 5130 1.55 X
S 87 (E)DRN 132L4 355 864
90 8030 19.70 4780 1.35 X
SF 87 (E)DRN 132L4 400 865
101 7150 17.49 4700 1.55 X
SA 87 (E)DRN 132L4 345 866
113 6400 15.64* 4610 1.70 X
SAF 87 (E)DRN 132L4 385 865
126 5760 14.06 4530 1.90 X
145 5010 12.21 4410 2.2 X
162 4490 10.93 4310 2.2 X
196 3730 9.07 4140 2.2 X
225 3250 7.88 4020 2.3 X
94 7440 18.97 1360 1.00 X
129 5580 13.76 685 1.15 X S 77 (E)DRN 132L4 275 858
147 4910 12.07 840 1.30 X SF 77 (E)DRN 132L4 295 859
167 4340 10.65 960 1.50 X SA 77 (E)DRN 132L4 270 860
188 3850 9.44 1060 1.50 X SAF 77 (E)DRN 132L4 285 859
220 3300 8.06 1160 1.55 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 773

11 Helical-worm gearmotors
S.. DRN.. Selections by HP

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

32 26900 55.79 7810 1.10 X

36 24100 49.87 7700 1.20 X
40 21700 44.89 7590 1.35 X
44 19700 40.65 7480 1.45 X
49 17500 36.05 7330 1.55 X
54 15900 32.60 7200 1.65 X S 97 (E)DRN 160M4 550 870
67 13200 26.39 6480 1.75 X SF 97 (E)DRN 160M4 630 871
75 11800 23.59 6370 1.95 X SA 97 (E)DRN 160M4 540 872
84 10600 21.23 6260 2.1 X SAF 97 (E)DRN 160M4 600 871
92 9690 19.23 6150 2.3 X
104 8600 17.05 6010 2.5 X
115 7790 15.42 5900 2.6 X
136 6610 13.07 5700 2.9 X
156 5780 11.41 5530 3.1 X
65 13100 27.28 5180 1.05 X
73 11800 24.43 5100 1.20 X
88 9840 20.27 4960 1.30 X
90 9790 19.70 4550 1.10 X
S 87 (E)DRN 160M4 425 864
102 8710 17.49 4490 1.25 X
SF 87 (E)DRN 160M4 470 865
114 7800 15.64* 4420 1.40 X
SA 87 (E)DRN 160M4 420 866
126 7030 14.06 4360 1.55 X
SAF 87 (E)DRN 160M4 455 865
146 6110 12.21 4260 1.80 X
163 5480 10.93 4180 1.80 X
196 4550 9.07 4040 1.85 X
225 3960 7.88 3920 1.85 X
147 5980 12.07 350 1.05 X S 77 (E)DRN 160M4 345 858
167 5290 10.65 525 1.20 X SF 77 (E)DRN 160M4 365 859
188 4700 9.44 665 1.25 X SA 77 (E)DRN 160M4 340 860
220 4020 8.06 820 1.25 X SAF 77 (E)DRN 160M4 355 859

Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

40 29000 44.89 7020 1.00 X

44 26300 40.65 6960 1.10 X
49 23400 36.05 6870 1.20 X
55 21200 32.60 6790 1.25 X
67 17600 26.39 5990 1.30 X
75 15700 23.59 5930 1.45 X S 97 (E)DRN 160L4 590 870
84 14200 21.23 5870 1.60 X SF 97 (E)DRN 160L4 660 871
92 12900 19.23 5800 1.70 X SA 97 (E)DRN 160L4 580 872
104 11400 17.05 5700 1.85 X SAF 97 (E)DRN 160L4 630 871
115 10300 15.42 5610 1.95 X
136 8810 13.07 5460 2.2 X
156 7700 11.41 5320 2.3 X
186 6450 9.55 5140 2.3 X
215 5590 8.26 4990 2.3 X
114 10400 15.64* 4080 1.05 X
126 9360 14.06 4050 1.15 X S 87 (E)DRN 160L4 460 864
146 8140 12.21 3990 1.35 X SF 87 (E)DRN 160L4 510 865
163 7300 10.93 3940 1.35 X SA 87 (E)DRN 160L4 455 866
196 6070 9.07 3830 1.40 X SAF 87 (E)DRN 160L4 490 865
225 5280 7.88 3750 1.40 X
24833231/EN-US – 07/2021

774 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. DRN.. Selections by HP 11
Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

55 26400 32.60 6370 1.00 X

64 22400 27.63 6270 1.10 X
74 19600 24.13 6170 1.20 X
84 17700 21.23 5480 1.30 X
S 97 (E)DRN 180M4 640 870
93 16100 19.23 5440 1.35 X
SF 97 (E)DRN 180M4 710 871
104 14300 17.05 5390 1.50 X
SA 97 (E)DRN 180M4 630 872
116 12900 15.42 5330 1.55 X
SAF 97 (E)DRN 180M4 680 871
136 10900 13.07 5220 1.75 X
156 9610 11.41 5110 1.85 X
187 8050 9.55 4960 1.85 X
216 6970 8.26 4830 1.85 X
146 10100 12.21 3710 1.10 X S 87 (E)DRN 180M4 510 864
163 9110 10.93 3690 1.10 X SF 87 (E)DRN 180M4 550 865
196 7570 9.07 3630 1.10 X SA 87 (E)DRN 180M4 500 866
226 6590 7.88 3570 1.10 X SAF 87 (E)DRN 180M4 540 865 11

Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

74 23600 24.13 5870 1.00 X

84 21300 21.23 4800 1.05 X
93 19300 19.23 5090 1.15 X
S 97 (E)DRN 180L4 670 870
104 17100 17.05 5070 1.25 X
SF 97 (E)DRN 180L4 740 871
116 15500 15.42 5050 1.30 X
SA 97 (E)DRN 180L4 660 872
136 13100 13.07 4980 1.45 X
SAF 97 (E)DRN 180L4 720 871
156 11500 11.41 4900 1.55 X
187 9660 9.55 4790 1.55 X
216 8370 8.26 4680 1.50 X

Pm = 40 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

136 17500 13.07 4460 1.10 X S 97 (E)DRN 200L4 910 870

156 15300 11.41 4480 1.15 X SF 97 (E)DRN 200L4 980 871
187 12800 9.55 4440 1.15 X SA 97 (E)DRN 200L4 900 872
216 11100 8.26 4380 1.15 X SAF 97 (E)DRN 200L4 960 871
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 775

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

11.4 S..7p.. DRN.. Selections by HP

Error! Bookmark not defined.Error! Bookmark not defined.

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.13 38360 12752 5185 1.00 X

0.15 33150 11267 7170 1.15 X
0.17 30640 10078 7690 1.25 X S 97pR57 (E)DRN 63MS4 370 870/876
0.20 25040 8608 7915 1.50 X SF 97pR57 (E)DRN 63MS4 440 871/876
0.23 22230 7554 8005 1.70 X SA 97pR57 (E)DRN 63MS4 360 872/876
0.26 26660 6640 7855 1.45 X SAF 97pR57 (E)DRN 63MS4 415 871/876
0.29 23140 5780 7975 1.65 X
0.34 18900 4937 8100 2.0 X
0.20 25450 8549 5375 1.05 X
0.22 22760 7643 6145 1.15 X
0.25 18650 6706 6350 1.40 X
0.29 16730 5875 6435 1.55 X
0.33 13540 5187 6550 1.95 X
S 87pR57 (E)DRN 63MS4 240 864/876
0.37 12020 4606 6595 2.2 X
SF 87pR57 (E)DRN 63MS4 285 865/876
0.44 9940 3872 6650 2.6 X
SA 87pR57 (E)DRN 63MS4 235 866/876
0.49 10360 3475 6640 2.6 X
SAF 87pR57 (E)DRN 63MS4 270 865/876
0.59 8750 2905 6675 3.0 X
0.66 7290 2586 6705 3.6 X
0.73 6550 2335 6715 4.1 X
0.83 5690 2054 6730 4.7 X
0.93 5170 1824 6740 5.1 X
0.37 12170 4618 2875 1.10 X
0.43 11040 3992 2995 1.20 X
0.48 9610 3540 3155 1.40 X
0.55 8410 3098 3285 1.60 X
0.62 11010 2753 2810 1.15 X
0.72 9340 2374 3025 1.35 X S 77pR37 (E)DRN 63MS4 130 858/876
0.82 8200 2083 3170 1.55 X SF 77pR37 (E)DRN 63MS4 150 859/876
0.94 6890 1813 3335 1.85 X SA 77pR37 (E)DRN 63MS4 130 860/876
0.97 6510 1745 3385 1.95 X SAF 77pR37 (E)DRN 63MS4 145 859/876
1.1 5970 1600 3450 2.1 X
1.2 5240 1404 3520 2.4 X
1.4 4560 1245 3520 2.8 X
1.6 4450 1100 3520 2.9 X
1.8 3800 954 3520 3.4 X
0.96 6410 1772 2040 1.00 X
1.1 5600 1559 2165 1.10 X
1.3 4810 1363 2285 1.30 X
1.4 4100 1194 2395 1.55 X
S 67pR37 (E)DRN 63MS4 87 852/876
1.6 3750 1045 2450 1.50 X
SF 67pR37 (E)DRN 63MS4 100 853/876
1.9 3220 914 2525 1.75 X
SA 67pR37 (E)DRN 63MS4 89 854/876
2.1 2960 809 2545 2.2 X
SAF 67pR37 (E)DRN 63MS4 99 853/876
2.4 2620 712 2565 2.4 X
2.8 2200 615 2595 2.9 X
3.1 2030 543 2605 3.1 X
3.6 1660 469 2625 3.9 X
2.0 3110 865 1475 1.05 X
2.3 2700 750 1585 1.20 X
2.6 2320 655 1660 1.40 X
3.0 2030 574 1715 1.60 X S 57pR17 (E)DRN 63MS4 45 846/876
3.4 1790 506 1750 1.80 X SF 57pR17 (E)DRN 63MS4 53 847/876
3.9 1590 438 1775 2.1 X SA 57pR17 (E)DRN 63MS4 44 848/876
4.4 1410 388 1795 2.3 X SAF 57pR17 (E)DRN 63MS4 51 847/876
5.1 1290 336 1810 2.5 X
24833231/EN-US – 07/2021

5.8 1110 294 1825 3.0 X

6.3 1080 269 1825 3.0 X
3.4 1750 506 1145 1.00 X
3.9 1540 438 1185 1.15 X
4.4 1360 388 1210 1.30 X
S 47pR17 (E)DRN 63MS4 36 840/876
5.1 1260 336 1220 1.40 X
SF 47pR17 (E)DRN 63MS4 44 841/876
5.8 1080 294 1245 1.65 X
SA 47pR17 (E)DRN 63MS4 39 842/876
6.6 855 257 1275 2.1 X
SAF 47pR17 (E)DRN 63MS4 43 841/876
7.4 915 229 1260 1.95 X
8.5 800 200 1275 2.2 X
9.1 750 187 1280 2.4 X

776 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

10 660 165 1290 2.7 X

12 595 148 1295 3.0 X
13 525 131 1300 3.4 X
6.4 920 265 675 1.00 X S 37pR17 (E)DRN 63MS4 30 835/876
7.3 900 232 675 1.05 X SF 37pR17 (E)DRN 63MS4 33 836/876
8.4 795 202 675 1.15 X SA 37pR17 (E)DRN 63MS4 29 837/876
9.5 710 179 675 1.30 X SAF 37pR17 (E)DRN 63MS4 33 836/876
5.5 1320 201.00* 1805 2.4
S 57p DRN 63M6 38 846
6.0 1220 184.80* 1815 2.6
SF 57p DRN 63M6 47 847
7.0 1070 158.12 1830 3.0
SA 57p DRN 63M6 38 848
8.1 940 137.05 1835 3.4
SAF 57p DRN 63M6 44 847
8.6 885 128.10* 1840 3.7
5.5 1270 201.00* 1230 1.35
6.0 1180 184.80* 1240 1.45
7.0 1040 158.12 1255 1.65
11
S 47p DRN 63M6 30 840
8.1 915 137.05 1270 1.90
SF 47p DRN 63M6 38 841
8.6 860 128.10* 1275 2.0
SA 47p DRN 63M6 32 842
10 755 110.73 1285 2.3
SAF 47p DRN 63M6 36 841
12 650 94.08* 1295 2.7
13 585 84.00* 1300 3.0
15 505 71.75* 1305 3.5
8.5 875 201.00* 1275 1.95 X
9.2 815 184.80* 1280 2.1 X
11 705 158.12 1290 2.4 X S 47p (E)DRN 63MS4 30 840
12 620 137.05 1295 2.8 X SF 47p (E)DRN 63MS4 38 841
13 585 128.10* 1300 3.0 X SA 47p (E)DRN 63MS4 32 842
15 510 110.73 1305 3.4 X SAF 47p (E)DRN 63MS4 36 841
18 435 94.08* 1315 4.0 X
20 390 84.00* 1315 4.3 X
S 37p DRN 63M6 23 835
9.0 800 122.94 675 1.05
SF 37p DRN 63M6 26 836
10 705 106.00* 675 1.20
SA 37p DRN 63M6 23 837
11 660 98.80* 675 1.30
SAF 37p DRN 63M6 26 836
11 680 157.43 675 1.20 X
12 630 144.40* 675 1.35 X
14 545 122.94 675 1.55 X
16 475 106.00* 675 1.80 X
17 445 98.80* 675 1.90 X
20 395 86.36 675 2.2 X
21 370 80.96 675 2.4 X
24 330 71.44* 675 2.6 X
27 295 63.33 675 2.8 X
30 290 55.93 675 3.2 X
32 250 53.83 675 3.0 X
33 265 51.30* 675 3.5 X
39 230 43.68 675 4.1 X
45 198 37.66 675 4.7 X
48 185 35.10* 675 5.0 X
55 162 30.68 675 5.4 X S 37p (E)DRN 63MS4 23 835
59 152 28.76 675 5.6 X SF 37p (E)DRN 63MS4 26 836
67 135 25.38* 675 6.1 X SA 37p (E)DRN 63MS4 23 837
76 120 22.50* 675 6.4 X SAF 37p (E)DRN 63MS4 26 836
85 110 19.89 650 6.2 X
89 102 19.13* 655 7.1 X
93 101 18.24* 635 6.6 X
24833231/EN-US – 07/2021

109 86 15.53 605 7.6 X

127 75 13.39 580 8.8 X
136 70 12.48* 565 9.1 X
156 61 10.91 545 10.0 X
166 57 10.23 535 10.5 X
188 51 9.02* 515 11.0 X
213 45 8.00* 495 11.0 X
250 38 6.80* 470 12.0 X
268 36 6.33 460 12.0 X
316 30 5.38 435 13.5 X
350 27 4.86* 425 14.0 X
429 22 3.97 395 16.0 X

Catalog – DRN.. Gearmotors (IE3) 777

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.22 37490 7554 5540 1.00 X

0.29 38510 5780 4000 1.00 X
S 97pR57 (E)DRN 63M4 370 870/876
0.34 32030 4937 6620 1.20 X
SF 97pR57 (E)DRN 63M4 440 871/876
0.38 28830 4444 7760 1.30 X
SA 97pR57 (E)DRN 63M4 360 872/876
0.42 25340 4017 7900 1.50 X
SAF 97pR57 (E)DRN 63M4 415 871/876
0.49 23000 3453 7980 1.65 X
0.55 20700 3108 8050 1.85 X
0.33 23800 5187 6085 1.10 X
0.37 21140 4606 6235 1.25 X
0.44 17600 3872 6395 1.50 X
0.49 17320 3475 6410 1.55 X
0.58 14570 2905 6515 1.80 X
0.66 12470 2586 6580 2.1 X S 87pR57 (E)DRN 63M4 239 864/876
0.73 11320 2335 6615 2.3 X SF 87pR57 (E)DRN 63M4 284 865/876
0.83 9990 2054 6650 2.7 X SA 87pR57 (E)DRN 63M4 234 866/876
0.93 9080 1824 6670 2.9 X SAF 87pR57 (E)DRN 63M4 269 865/876
1.0 8300 1631 6685 3.2 X
1.3 6670 1332 6715 4.0 X
1.4 6080 1191 6725 4.3 X
1.6 5240 1032 6735 5.0 X
1.8 5170 930 6740 5.1 X
0.93 11480 1813 2750 1.10 X
0.97 10930 1745 2820 1.15 X
1.1 10020 1600 2935 1.25 X
1.2 8790 1404 3095 1.45 X
1.4 7710 1245 3230 1.65 X S 77pR37 (E)DRN 63M4 129 858/876
1.5 7270 1100 3285 1.75 X SF 77pR37 (E)DRN 63M4 149 859/876
1.8 6240 954 3420 2.0 X SA 77pR37 (E)DRN 63M4 129 860/876
2.0 5480 837 3515 2.3 X SAF 77pR37 (E)DRN 63M4 144 859/876
2.4 4540 714 3520 2.8 X
2.7 4060 637 3520 3.2 X
3.0 3740 574 3520 3.4 X
3.4 3210 499 3520 4.0 X
1.9 5350 914 2205 1.05 X
2.1 4870 809 2280 1.30 X
2.4 4310 712 2365 1.50 X
2.8 3680 615 2465 1.75 X S 67pR37 (E)DRN 63M4 86 852/876
3.1 3360 543 2515 1.85 X SF 67pR37 (E)DRN 63M4 99 853/876
3.6 2830 469 2555 2.3 X SA 67pR37 (E)DRN 63M4 88 854/876
4.0 2590 424 2570 2.5 X SAF 67pR37 (E)DRN 63M4 99 853/876
4.7 2380 365 2585 2.7 X
5.3 2060 319 2600 2.8 X
6.0 1790 281 2615 3.4 X
3.4 2990 506 1510 1.10 X
3.9 2640 438 1595 1.25 X
S 57pR17 (E)DRN 63M4 44 846/876
4.4 2360 388 1655 1.40 X
SF 57pR17 (E)DRN 63M4 53 847/876
5.1 2140 336 1695 1.55 X
SA 57pR17 (E)DRN 63M4 44 848/876
5.8 1860 294 1740 1.75 X
SAF 57pR17 (E)DRN 63M4 50 847/876
6.3 1780 269 1750 1.85 X
7.4 1540 229 1780 2.1 X
S 47pR17 (E)DRN 63M4 36 840/876
6.6 1450 257 1210 1.20 X
SF 47pR17 (E)DRN 63M4 44 841/876
7.4 1500 229 1190 1.20 X
SA 47pR17 (E)DRN 63M4 38 842/876
8.5 1320 200 1215 1.35 X
SAF 47pR17 (E)DRN 63M4 42 841/876
24833231/EN-US – 07/2021

8.4 1410 201.00* 1795 2.2 X

S 57p (E)DRN 63M4 38 846
9.2 1310 184.80* 1805 2.4 X
SF 57p (E)DRN 63M4 47 847
11 1130 158.12 1820 2.8 X
SA 57p (E)DRN 63M4 38 848
12 990 137.05 1835 3.2 X
SAF 57p (E)DRN 63M4 44 847
13 930 128.10* 1840 3.5 X

778 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.4 1380 201.00* 1220 1.25 X

9.2 1280 184.80* 1230 1.35 X
11 1110 158.12 1250 1.55 X
12 975 137.05 1265 1.75 X
13 915 128.10* 1270 1.90 X
S 47p (E)DRN 63M4 30 840
15 795 110.73 1280 2.2 X
SF 47p (E)DRN 63M4 38 841
18 685 94.08* 1290 2.6 X
SA 47p (E)DRN 63M4 32 842
20 615 84.00* 1300 2.8 X
SAF 47p (E)DRN 63M4 36 841
24 525 71.75* 1305 3.0 X
24 565 69.39 1300 3.1 X
25 495 67.20* 1310 3.2 X
27 520 63.80* 1300 3.4 X
31 450 54.59 1280 3.9 X
14 855 122.94 675 1.00 X
16 750 106.00* 675 1.15 X 11
17 700 98.80* 675 1.25 X
20 620 86.36 675 1.40 X
21 580 80.96 675 1.50 X
24 515 71.44* 675 1.65 X
27 460 63.33 675 1.75 X
30 455 55.93 675 2.0 X
31 395 53.83 675 1.90 X
33 420 51.30* 675 2.2 X
39 360 43.68 675 2.6 X
45 310 37.66 675 3.0 X
48 290 35.10* 675 3.2 X
55 255 30.68 675 3.5 X
59 240 28.76 675 3.6 X S 37p (E)DRN 63M4 23 835
67 210 25.38* 675 3.9 X SF 37p (E)DRN 63M4 26 836
75 188 22.50* 665 4.1 X SA 37p (E)DRN 63M4 23 837
85 173 19.89 630 3.9 X SAF 37p (E)DRN 63M4 26 836
89 160 19.13* 635 4.5 X
93 159 18.24* 615 4.2 X
109 136 15.53 590 4.8 X
127 117 13.39 565 5.6 X
136 109 12.48* 555 5.8 X
155 96 10.91 530 6.5 X
166 90 10.23 520 6.6 X
188 79 9.02* 505 7.1 X
212 70 8.00* 485 7.0 X
249 60 6.80* 465 7.7 X
268 56 6.33 450 7.8 X
315 48 5.38 430 8.8 X
348 43 4.86* 415 8.9 X
427 35 3.97 390 10.0 X
496 30 6.80* 375 5.9
S 37p DRN 63MS2 23 835
532 28 6.33 365 8.8
SF 37p DRN 63MS2 26 836
626 24 5.38 350 8.1
SA 37p DRN 63MS2 23 837
693 22 4.86* 335 7.8
SAF 37p DRN 63MS2 26 836
850 18 3.97 315 7.0

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs
24833231/EN-US – 07/2021

0.39 38630 4444 3950 1.00 X

0.43 34190 4017 5795 1.10 X
0.50 30610 3453 7140 1.25 X S 97pR57 (E)DRN 71MS4 371 870/876
0.55 27560 3108 7820 1.40 X SF 97pR57 (E)DRN 71MS4 441 871/876
0.65 23070 2654 7980 1.65 X SA 97pR57 (E)DRN 71MS4 361 872/876
0.74 20350 2329 8060 1.85 X SAF 97pR57 (E)DRN 71MS4 416 871/876
0.83 17420 2081 8135 2.2 X
0.92 15570 1860 8175 2.4 X

Catalog – DRN.. Gearmotors (IE3) 779

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.44 23950 3872 6075 1.10 X

0.49 23090 3475 6125 1.15 X
0.59 19390 2905 6320 1.35 X
0.67 16820 2586 6430 1.60 X
0.74 15320 2335 6485 1.75 X
S 87pR57 (E)DRN 71MS4 240 864/876
0.84 13600 2054 6545 1.95 X
SF 87pR57 (E)DRN 71MS4 290 865/876
0.94 12360 1824 6585 2.2 X
SA 87pR57 (E)DRN 71MS4 235 866/876
1.1 11290 1631 6615 2.3 X
SAF 87pR57 (E)DRN 71MS4 270 865/876
1.3 9210 1332 6665 2.9 X
1.4 8400 1191 6685 3.1 X
1.7 7290 1032 6705 3.6 X
1.9 7040 930 6710 3.8 X
2.1 6400 831 6720 4.1 X
1.2 11740 1404 2715 1.10 X
1.4 10320 1245 2900 1.25 X
1.6 9610 1100 2990 1.35 X
1.8 8270 954 3160 1.55 X
S 77pR37 (E)DRN 71MS4 135 858/876
2.1 7250 837 3290 1.75 X
SF 77pR37 (E)DRN 71MS4 155 859/876
2.4 6070 714 3440 2.1 X
SA 77pR37 (E)DRN 71MS4 135 860/876
2.7 5440 637 3520 2.4 X
SAF 77pR37 (E)DRN 71MS4 150 859/876
3.0 5000 574 3520 2.6 X
3.5 4320 499 3520 3.0 X
3.9 3840 438 3520 3.3 X
4.4 3430 389 3520 3.6 X
2.1 6450 809 2035 1.00 X
2.4 5720 712 2145 1.10 X
2.8 4930 615 2275 1.30 X
3.2 4480 543 2345 1.40 X
3.7 3820 469 2445 1.65 X S 67pR37 (E)DRN 71MS4 92 852/876
4.1 3490 424 2500 1.80 X SF 67pR37 (E)DRN 71MS4 105 853/876
4.7 3170 365 2535 2.0 X SA 67pR37 (E)DRN 71MS4 94 854/876
5.4 2760 319 2560 2.1 X SAF 67pR37 (E)DRN 71MS4 105 853/876
6.1 2420 281 2580 2.5 X
7.0 2230 246 2595 2.9 X
7.8 1950 221 2610 2.9 X
8.7 1830 198 2615 3.3 X
4.4 3160 388 1465 1.05 X
5.1 2840 336 1550 1.15 X S 57pR17 (E)DRN 71MS4 50 846/876
5.8 2490 294 1630 1.30 X SF 57pR17 (E)DRN 71MS4 59 847/876
6.4 2360 269 1655 1.40 X SA 57pR17 (E)DRN 71MS4 50 848/876
7.5 2040 229 1710 1.60 X SAF 57pR17 (E)DRN 71MS4 56 847/876
8.4 1850 204 1740 1.75 X
5.2 2990 217.41 2560 1.90
S 67p DRN 71M6 67 852
6.0 2650 190.11 2580 2.2
SF 67p DRN 71M6 82 853
6.3 2530 180.60* 2585 2.3
SA 67p DRN 71M6 70 854
7.2 2250 158.45 2600 2.5
SAF 67p DRN 71M6 80 853
8.4 1930 134.40* 2620 3.0
7.9 2050 217.41 2610 2.8 X S 67p (E)DRN 71MS4 67 852
9.1 1810 190.11 2625 3.1 X SF 67p (E)DRN 71MS4 82 853
9.5 1730 180.60* 2625 3.3 X SA 67p (E)DRN 71MS4 70 854
11 1530 158.45 2625 3.7 X SAF 67p (E)DRN 71MS4 80 853
5.7 2650 201.00* 1595 1.20
S 57p DRN 71M6 44 846
6.1 2470 184.80* 1635 1.30
SF 57p DRN 71M6 53 847
7.2 2150 158.12 1695 1.50
SA 57p DRN 71M6 44 848
8.3 1890 137.05 1735 1.70
SAF 57p DRN 71M6 50 847
24833231/EN-US – 07/2021

8.9 1780 128.10* 1750 1.80

8.6 1840 201.00* 1740 1.70 X
9.3 1700 184.80* 1760 1.85 X
11 1470 158.12 1790 2.2 X S 57p (E)DRN 71MS4 44 846
13 1210 128.10* 1815 2.7 X SF 57p (E)DRN 71MS4 53 847
13 1290 137.05 1810 2.5 X SA 57p (E)DRN 71MS4 44 848
16 1050 110.73 1830 2.9 X SAF 57p (E)DRN 71MS4 50 847
18 900 94.08* 1840 3.2 X
20 805 84.00* 1845 3.5 X

780 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

9.3 1660 184.80* 1180 1.05 X

11 1440 158.12 1210 1.20 X
13 1190 128.10* 1240 1.45 X
13 1270 137.05 1230 1.35 X
16 1040 110.73 1255 1.70 X
18 890 94.08* 1270 1.95 X S 47p (E)DRN 71MS4 36 840
20 800 84.00* 1280 2.1 X SF 47p (E)DRN 71MS4 44 841
24 685 71.75* 1290 2.3 X SA 47p (E)DRN 71MS4 38 842
25 735 69.39 1280 2.4 X SAF 47p (E)DRN 71MS4 42 841
26 645 67.20* 1295 2.5 X
27 680 63.80* 1285 2.6 X
32 585 54.59 1245 3.0 X
36 510 47.32 1195 3.4 X
39 475 44.22* 1175 3.6 X
20 805 86.36 675 1.10 X 11
21 755 80.96 675 1.15 X
24 670 71.44* 675 1.25 X
27 600 63.33 675 1.35 X
31 590 55.93 675 1.55 X
32 510 53.83 675 1.45 X
34 545 51.30* 675 1.70 X
39 465 43.68 675 2.0 X
46 405 37.66 675 2.3 X
49 375 35.10* 675 2.5 X
56 330 30.68 675 2.7 X
60 310 28.76 675 2.8 X
68 275 25.38* 665 3.0 X
S 37p (E)DRN 71MS4 29 835
76 245 22.50* 645 3.2 X
SF 37p (E)DRN 71MS4 32 836
86 225 19.89 605 3.0 X
SA 37p (E)DRN 71MS4 29 837
90 210 19.13* 620 3.5 X
SAF 37p (E)DRN 71MS4 32 836
94 205 18.24* 595 3.3 X
111 176 15.53 570 3.7 X
128 152 13.39 550 4.3 X
138 142 12.48* 540 4.5 X
158 125 10.91 520 5.0 X
168 117 10.23 510 5.1 X
191 103 9.02* 490 5.5 X
215 92 8.00* 475 5.4 X
253 78 6.80* 455 5.9 X
272 73 6.33 445 6.0 X
320 62 5.38 420 6.7 X
354 56 4.86* 410 6.8 X
434 46 3.97 385 7.8 X
499 40 6.80* 370 4.5
S 37p DRN 63M2 25 835
536 37 6.33 360 6.7
SF 37p DRN 63M2 28 836
631 31 5.38 345 6.2
SA 37p DRN 63M2 25 837
698 28 4.86* 335 5.9
SAF 37p DRN 63M2 28 836
856 23 3.97 315 5.4

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.65 35890 2654 5115 1.05 X

24833231/EN-US – 07/2021

0.74 31610 2329 6775 1.20 X

0.83 27480 2081 7820 1.40 X S 97pR57 (E)DRN 71M4 371 870/876
0.93 24560 1860 7930 1.55 X SF 97pR57 (E)DRN 71M4 441 871/876
1.1 20700 1574 8050 1.85 X SA 97pR57 (E)DRN 71M4 361 872/876
1.2 19270 1394 8090 1.95 X SAF 97pR57 (E)DRN 71M4 416 871/876
1.4 16800 1223 8150 2.3 X
1.6 14910 1070 8190 2.6 X

Catalog – DRN.. Gearmotors (IE3) 781

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.67 26290 2586 4685 1.00 X

0.74 24050 2335 6045 1.10 X
0.84 21470 2054 6215 1.25 X
0.95 19510 1824 6315 1.35 X
1.1 17820 1631 6390 1.45 X
S 87pR57 (E)DRN 71M4 240 864/876
1.3 14750 1332 6510 1.80 X
SF 87pR57 (E)DRN 71M4 290 865/876
1.5 13450 1191 6550 1.95 X
SA 87pR57 (E)DRN 71M4 235 866/876
1.7 11770 1032 6600 2.2 X
SAF 87pR57 (E)DRN 71M4 270 865/876
1.9 11150 930 6620 2.4 X
2.1 10130 831 6645 2.6 X
2.4 8760 719 6675 3.0 X
2.8 7610 624 6700 3.5 X
3.1 6890 558 6710 3.8 X
1.8 12710 954 2595 1.00 X
2.1 11150 837 2790 1.15 X
2.4 9420 714 3015 1.35 X
2.7 8470 637 3140 1.50 X
3.0 7760 574 3235 1.65 X S 77pR37 (E)DRN 71M4 135 858/876
3.5 6750 499 3365 1.90 X SF 77pR37 (E)DRN 71M4 155 859/876
4.0 6000 438 3460 2.1 X SA 77pR37 (E)DRN 71M4 135 860/876
4.5 5370 389 3520 2.3 X SAF 77pR37 (E)DRN 71M4 150 859/876
5.3 4550 327 3520 2.7 X
6.0 4200 289 3520 3.0 X
6.9 3630 250 3520 3.5 X
7.9 3210 219 3520 4.0 X
3.7 5970 469 2120 1.05 X
4.1 5460 424 2200 1.15 X
S 67pR37 (E)DRN 71M4 92 852/876
4.7 4900 365 2285 1.30 X
SF 67pR37 (E)DRN 71M4 105 853/876
5.4 4290 319 2380 1.35 X
SA 67pR37 (E)DRN 71M4 94 854/876
6.2 3790 281 2460 1.60 X
SAF 67pR37 (E)DRN 71M4 105 853/876
7.0 3450 246 2510 1.85 X
7.8 3050 221 2540 1.85 X
4.5 5540 256.47 3520 2.4 S 77p DRN 80MK6 119 858
5.1 4920 225.26 3520 2.7 SF 77p DRN 80MK6 144 859
5.4 4700 214.00* 3520 2.8 SA 77p DRN 80MK6 119 860
6.1 4190 189.09 3520 3.2 SAF 77p DRN 80MK6 134 859
S 77p (E)DRN 71M4 112 858
6.8 3800 256.47 3520 3.5 X SF 77p (E)DRN 71M4 137 859
7.7 3360 225.26 3520 4.0 X SA 77p (E)DRN 71M4 112 860
SAF 77p (E)DRN 71M4 127 859
5.3 4480 217.41 2435 1.25
6.1 3970 190.11 2490 1.45 S 67p DRN 80MK6 74 852
6.4 3790 180.60* 2505 1.50 SF 67p DRN 80MK6 89 853
7.3 3370 158.45 2535 1.70 SA 67p DRN 80MK6 77 854
8.6 2890 134.40* 2565 1.95 SAF 67p DRN 80MK6 86 853
9.5 2630 121.33 2580 2.2
8.0 3090 217.41 2550 1.85 X
9.1 2730 190.11 2575 2.1 X
S 67p (E)DRN 71M4 67 852
9.6 2600 180.60* 2580 2.2 X
SF 67p (E)DRN 71M4 82 853
11 2300 158.45 2600 2.5 X
SA 67p (E)DRN 71M4 70 854
13 1960 134.40* 2615 2.9 X
SAF 67p (E)DRN 71M4 80 853
14 1780 121.33 2625 3.2 X
16 1570 106.75* 2625 3.6 X
7.3 3220 158.12 1445 1.00
8.4 2830 137.05 1550 1.15 S 57p DRN 80MK6 51 846
24833231/EN-US – 07/2021

9.0 2670 128.10* 1590 1.20 SF 57p DRN 80MK6 59 847

10 2330 110.73 1660 1.40 SA 57p DRN 80MK6 50 848
12 2000 94.08* 1715 1.65 SAF 57p DRN 80MK6 56 847
14 1800 84.00* 1750 1.80

782 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

8.6 2770 201.00* 1565 1.15 X

9.4 2570 184.80* 1610 1.20 X
11 2220 158.12 1680 1.45 X
13 1940 137.05 1725 1.65 X
14 1820 128.10* 1745 1.75 X
S 57p (E)DRN 71M4 44 846
16 1590 110.73 1775 1.90 X
SF 57p (E)DRN 71M4 53 847
18 1360 94.08* 1800 2.2 X
SA 57p (E)DRN 71M4 44 848
21 1220 84.00* 1815 2.3 X
SAF 57p (E)DRN 71M4 50 847
24 1040 71.75* 1830 2.5 X
25 1120 69.39 1825 2.9 X
26 980 67.20* 1835 2.6 X
27 1030 63.80* 1830 3.0 X
32 885 54.59 1840 3.4 X
16 1560 110.73 1195 1.10 X
18 1340 94.08* 1225 1.30 X 11
21 1200 84.00* 1240 1.40 X
24 1030 71.75* 1260 1.55 X
25 1110 69.39 1240 1.60 X
26 970 67.20* 1265 1.65 X S 47p (E)DRN 71M4 36 840
27 1020 63.80* 1215 1.75 X SF 47p (E)DRN 71M4 44 841
32 880 54.59 1175 2.0 X SA 47p (E)DRN 71M4 38 842
37 765 47.32 1135 2.3 X SAF 47p (E)DRN 71M4 42 841
39 720 44.22* 1120 2.4 X
45 625 38.23 1080 2.6 X
53 530 32.48* 1035 2.9 X
60 475 29.00* 1005 3.1 X
70 405 24.77 965 3.5 X
506 132 6.80* 350 3.0
S 37p DRN 71MS2 29 835
543 123 6.33 340 4.5
SF 37p DRN 71MS2 32 836
639 105 5.38 325 4.2
SA 37p DRN 71MS2 29 837
708 95 4.86* 315 4.1
SAF 37p DRN 71MS2 32 836
866 78 3.97 300 3.6
31 890 55.93 675 1.05 X
34 820 51.30* 675 1.10 X
40 700 43.68 675 1.30 X
46 610 37.66 665 1.55 X
49 570 35.10* 660 1.65 X
56 500 30.68 645 1.75 X
60 470 28.76 635 1.85 X
68 415 25.38* 620 1.95 X
77 370 22.50* 605 2.1 X
87 340 19.89 560 2.0 X
90 315 19.13* 585 2.3 X S 37p (E)DRN 71M4 29 835
95 310 18.24* 555 2.2 X SF 37p (E)DRN 71M4 32 836
111 265 15.53 535 2.5 X SA 37p (E)DRN 71M4 29 837
129 230 13.39 520 2.9 X SAF 37p (E)DRN 71M4 32 836
139 215 12.48* 510 3.0 X
159 188 10.91 495 3.3 X
169 176 10.23 485 3.4 X
192 155 9.02* 470 3.7 X
216 138 8.00* 455 3.6 X
254 117 6.80* 440 3.9 X
273 110 6.33 430 4.0 X
321 93 5.38 410 4.5 X
356 84 4.86* 400 4.5 X
436 69 3.97 375 5.2 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 783

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

0.94 37580 1860 4405 1.00 X

1.1 31720 1574 6735 1.20 X
1.3 29160 1394 7650 1.30 X S 97pR57 (E)DRN 80MK4 378 870/876
1.4 25470 1223 7895 1.50 X SF 97pR57 (E)DRN 80MK4 448 871/876
1.6 22550 1070 7995 1.70 X SA 97pR57 (E)DRN 80MK4 368 872/876
1.9 19550 928 8080 1.95 X SAF 97pR57 (E)DRN 80MK4 423 871/876
2.1 17350 824 8135 2.2 X
2.4 14270 714 8205 2.7 X
1.3 22800 1332 6145 1.15 X
1.5 20790 1191 6250 1.25 X
1.7 18280 1032 6370 1.45 X
1.9 17100 930 6420 1.55 X S 87pR57 (E)DRN 80MK4 249 864/876
2.1 15540 831 6480 1.70 X SF 87pR57 (E)DRN 80MK4 294 865/876
2.4 13530 719 6550 1.95 X SA 87pR57 (E)DRN 80MK4 244 866/876
2.8 11820 624 6600 2.3 X SAF 87pR57 (E)DRN 80MK4 279 865/876
3.1 10690 558 6630 2.4 X
4.0 8530 435 6680 3.0 X
5.4 6460 323 6720 4.0 X
2.7 12860 637 2585 1.00 X
3.0 11760 574 2725 1.10 X
S 77pR37 (E)DRN 80MK4 139 858/876
3.5 10280 499 2920 1.25 X
SF 77pR37 (E)DRN 80MK4 164 859/876
4.0 9140 438 3065 1.40 X
SA 77pR37 (E)DRN 80MK4 139 860/876
4.5 8190 389 3190 1.50 X
SAF 77pR37 (E)DRN 80MK4 154 859/876
5.3 6960 327 3345 1.80 X
6.0 6350 289 3425 2.0 X
S 67pR37 (E)DRN 80MK4 99 852/876
SF 67pR37 (E)DRN 80MK4 114 853/876
6.2 5770 281 2160 1.05 X
SA 67pR37 (E)DRN 80MK4 101 854/876
SAF 67pR37 (E)DRN 80MK4 109 853/876
S 87p DRN 90SR6 217 864
4.1 9470 288.00* 6660 2.8
SF 87p DRN 90SR6 267 865
4.5 8560 258.18 6680 3.1
SA 87p DRN 90SR6 212 866
5.3 7440 222.40* 6700 3.5
SAF 87p DRN 90SR6 247 865
4.6 8170 256.47 3335 1.60 S 77p DRN 90SR6 137 858
5.2 7260 225.26 3435 1.85 SF 77p DRN 90SR6 162 859
5.5 6920 214.00* 3470 1.90 SA 77p DRN 90SR6 137 860
6.2 6170 189.09 3520 2.2 SAF 77p DRN 90SR6 152 859
6.8 5650 256.47 3520 2.4 X
7.8 5000 225.26 3520 2.7 X
S 77p (E)DRN 80MK4 119 858
8.2 4760 214.00* 3520 2.8 X
SF 77p (E)DRN 80MK4 144 859
9.2 4230 189.09 3520 3.1 X
SA 77p (E)DRN 80MK4 119 860
11 3630 161.60* 3520 3.7 X
SAF 77p (E)DRN 80MK4 134 859
12 3340 148.15 3520 4.0 X
13 2940 130.00* 3520 4.4 X
S 67p DRN 90SR6 92 852
6.5 5590 180.60* 2285 1.00 SF 67p DRN 90SR6 107 853
7.4 4960 158.45 2370 1.15 SA 67p DRN 90SR6 95 854
SAF 67p DRN 90SR6 104 853
8.0 4600 217.41 2420 1.25 X
9.2 4060 190.11 2485 1.40 X
9.7 3870 180.60* 2500 1.45 X
11 3420 158.45 2530 1.65 X
S 67p (E)DRN 80MK4 74 852
13 2920 134.40* 2560 1.95 X
SF 67p (E)DRN 80MK4 89 853
14 2650 121.33 2580 2.2 X
24833231/EN-US – 07/2021

SA 67p (E)DRN 80MK4 77 854

16 2340 106.75* 2595 2.4 X
SAF 67p (E)DRN 80MK4 86 853
17 2210 100.80* 2605 2.6 X
20 1890 85.83 2495 3.1 X
23 1820 75.06 2355 3.5 X
27 1600 65.63 2275 3.9 X

784 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

13 2890 137.05 1535 1.10 X

14 2710 128.10* 1580 1.20 X
16 2360 110.73 1655 1.30 X
19 2020 94.08* 1715 1.45 X
21 1810 84.00* 1745 1.55 X
24 1550 71.75* 1780 1.70 X S 57p (E)DRN 80MK4 51 846
25 1660 69.39 1765 1.95 X SF 57p (E)DRN 80MK4 59 847
26 1460 67.20* 1790 1.75 X SA 57p (E)DRN 80MK4 50 848
27 1540 63.80* 1780 2.1 X SAF 57p (E)DRN 80MK4 56 847
32 1320 54.59 1805 2.3 X
37 1150 47.32 1820 2.5 X
39 1070 44.22* 1805 2.6 X
46 930 38.23 1735 2.9 X
54 790 32.48* 1660 3.2 X
24 1540 71.75* 1190 1.05 X 11
25 1650 69.39 1115 1.05 X
26 1440 67.20* 1180 1.10 X
27 1520 63.80* 1100 1.15 X
32 1310 54.59 1075 1.35 X
37 1140 47.32 1050 1.55 X
39 1070 44.22* 1035 1.60 X
S 47p (E)DRN 80MK4 42 840
46 925 38.23 1010 1.75 X
SF 47p (E)DRN 80MK4 50 841
54 790 32.48* 975 1.95 X
SA 47p (E)DRN 80MK4 45 842
60 705 29.00* 950 2.1 X
SAF 47p (E)DRN 80MK4 48 841
70 605 24.77 915 2.3 X
75 565 23.20* 900 2.4 X
86 520 20.33 835 2.7 X
99 450 17.62 810 3.0 X
106 420 16.47* 795 3.1 X
123 365 14.24 770 3.6 X
144 310 12.10* 740 3.9 X
46 905 37.66 570 1.05 X
50 845 35.10* 570 1.10 X
57 740 30.68 565 1.20 X
61 695 28.76 565 1.25 X
69 615 25.38* 555 1.30 X
78 545 22.50* 550 1.40 X
88 505 19.89 495 1.35 X
91 465 19.13* 535 1.55 X
96 465 18.24* 495 1.45 X
S 37p (E)DRN 80MK4 36 835
112 395 15.53 485 1.65 X
SF 37p (E)DRN 80MK4 39 836
130 340 13.39 475 1.90 X
SA 37p (E)DRN 80MK4 35 837
140 320 12.48* 470 2.0 X
SAF 37p (E)DRN 80MK4 38 836
160 280 10.91 460 2.2 X
171 260 10.23 455 2.3 X
193 230 9.02* 440 2.5 X
218 205 8.00* 430 2.4 X
257 174 6.80* 415 2.6 X
276 163 6.33 405 2.7 X
324 139 5.38 390 3.0 X
359 125 4.86* 380 3.0 X
440 102 3.97 360 3.5 X
338 133 10.23 390 2.7
383 117 9.02* 375 2.6
432 104 8.00* 365 2.2 S 37p DRN 71M2 32 835
508 88 6.80* 350 2.0 SF 37p DRN 71M2 35 836
24833231/EN-US – 07/2021

546 82 6.33 340 3.0 SA 37p DRN 71M2 31 837

642 70 5.38 325 2.8 SAF 37p DRN 71M2 34 836
710 63 4.86* 315 2.7
871 52 3.97 300 2.4

Catalog – DRN.. Gearmotors (IE3) 785

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

1.4 34150 1223 5810 1.10 X

1.6 30190 1070 7300 1.25 X
S 97pR57 (E)DRN 80M4 385 870/876
1.9 26260 928 7870 1.45 X
SF 97pR57 (E)DRN 80M4 460 871/876
2.1 23380 824 7970 1.65 X
SA 97pR57 (E)DRN 80M4 375 872/876
2.5 19220 714 8090 2.0 X
SAF 97pR57 (E)DRN 80M4 430 871/876
2.8 18120 626 8120 2.1 X
3.3 15600 538 8175 2.4 X
1.7 24800 1032 5785 1.05 X
1.9 23060 930 6130 1.15 X
2.1 20960 831 6245 1.25 X
2.4 18310 719 6370 1.45 X S 87pR57 (E)DRN 80M4 255 864/876
2.8 16020 624 6460 1.65 X SF 87pR57 (E)DRN 80M4 305 865/876
3.1 14500 558 6515 1.80 X SA 87pR57 (E)DRN 80M4 250 866/876
3.6 12700 485 6575 2.1 X SAF 87pR57 (E)DRN 80M4 285 865/876
4.0 11560 435 6610 2.2 X
4.6 10100 378 6645 2.5 X
5.4 8760 323 6675 2.9 X
4.0 12280 438 2675 1.05 X S 77pR37 (E)DRN 80M4 145 858/876
4.5 11000 389 2835 1.15 X SF 77pR37 (E)DRN 80M4 170 859/876
5.4 9370 327 3045 1.30 X SA 77pR37 (E)DRN 80M4 145 860/876
6.1 8500 289 3155 1.50 X SAF 77pR37 (E)DRN 80M4 160 859/876
S 87p (E)DRN 80M4 205 864
6.1 8660 288.00* 6680 3.0 X
SF 87p (E)DRN 80M4 255 865
6.8 7800 258.18 6695 3.2 X
SA 87p (E)DRN 80M4 200 866
7.9 6760 222.40* 6715 3.6 X
SAF 87p (E)DRN 80M4 235 865
6.8 7510 256.47 3410 1.75 X
7.8 6640 225.26 3500 2.0 X
8.2 6320 214.00* 3520 2.1 X
9.3 5620 189.09 3520 2.4 X
S 77p (E)DRN 80M4 125 858
11 4830 161.60* 3520 2.8 X
SF 77p (E)DRN 80M4 150 859
12 4440 148.15 3520 3.0 X
SA 77p (E)DRN 80M4 125 860
13 3910 130.00* 3520 3.3 X
SAF 77p (E)DRN 80M4 140 859
14 3710 123.20* 3520 3.5 X
16 3250 107.83 3520 3.8 X
18 2930 97.14 3520 4.1 X
21 2580 85.22 3445 4.5 X
9.2 5390 190.11 2315 1.05 X
9.7 5140 180.60* 2345 1.10 X
11 4540 158.45 2425 1.25 X
13 3880 134.40* 2500 1.45 X
14 3510 121.33 2525 1.60 X
16 3100 106.75* 2540 1.85 X
S 67p (E)DRN 80M4 81 852
17 2940 100.80* 2505 1.95 X
SF 67p (E)DRN 80M4 95 853
20 2510 85.83 2410 2.3 X
SA 67p (E)DRN 80M4 83 854
22 2280 78.00* 2355 2.5 X
SAF 67p (E)DRN 80M4 93 853
23 2420 75.06 2260 2.6 X
27 2120 65.63 2190 2.9 X
28 2020 62.35* 2165 3.1 X
32 1780 54.70 2095 3.4 X
38 1510 46.40* 2010 3.9 X
42 1370 41.89 1955 4.2 X
19 2680 94.08* 1585 1.10 X
21 2400 84.00* 1645 1.15 X
24 2060 71.75* 1710 1.30 X
24833231/EN-US – 07/2021

26 1930 67.20* 1730 1.35 X

31 1630 56.61 1770 1.50 X
32 1750 54.59 1755 1.70 X S 57p (E)DRN 80M4 57 846
37 1520 47.32 1765 1.90 X SF 57p (E)DRN 80M4 65 847
40 1430 44.22* 1735 1.95 X SA 57p (E)DRN 80M4 56 848
46 1240 38.23 1675 2.2 X SAF 57p (E)DRN 80M4 63 847
54 1050 32.48* 1610 2.4 X
60 940 29.00* 1565 2.5 X
71 805 24.77 1500 2.8 X
75 755 23.20* 1475 2.9 X
86 690 20.33 1375 2.9 X

786 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

32 1740 54.59 980 1.00 X

37 1510 47.32 965 1.15 X
40 1420 44.22* 955 1.20 X
46 1230 38.23 940 1.30 X
54 1050 32.48* 915 1.45 X
60 940 29.00* 900 1.60 X
71 805 24.77 870 1.75 X
75 750 23.20* 860 1.80 X
86 690 20.33 785 2.0 X S 47p (E)DRN 80M4 49 840
90 635 19.54 830 2.0 X SF 47p (E)DRN 80M4 57 841
99 595 17.62 765 2.3 X SA 47p (E)DRN 80M4 51 842
106 560 16.47* 755 2.4 X SAF 47p (E)DRN 80M4 55 841
123 485 14.24 735 2.7 X
145 410 12.10* 710 3.0 X
162 370 10.80* 690 3.2 X
190 315 9.23* 665 3.2 X
11
203 295 8.64* 655 3.1 X
241 250 7.28 625 3.1 X
256 235 6.83 615 4.0 X
274 220 6.40* 605 4.0 X
69 815 25.38* 495 1.00 X
78 725 22.50* 490 1.05 X
92 620 19.13* 485 1.15 X
113 525 15.53 435 1.25 X
131 455 13.39 430 1.45 X
140 425 12.48* 430 1.50 X
S 37p (E)DRN 80M4 42 835
161 370 10.91 425 1.65 X
SF 37p (E)DRN 80M4 45 836
171 345 10.23 420 1.70 X
SA 37p (E)DRN 80M4 41 837
194 305 9.02* 415 1.85 X
SAF 37p (E)DRN 80M4 45 836
219 270 8.00* 405 1.80 X
258 230 6.80* 395 2.0 X
276 215 6.33 385 2.0 X
325 184 5.38 370 2.3 X
360 166 4.86* 365 2.3 X
442 136 3.97 350 2.6 X

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

2.1 35360 824 5390 1.10 X

2.5 29080 714 7760 1.30 X
2.8 27430 626 7825 1.40 X S 97pR57 (E)DRN 90S4 400 870/876
3.3 23700 538 7955 1.60 X SF 97pR57 (E)DRN 90S4 475 871/876
3.6 21490 484 8025 1.75 X SA 97pR57 (E)DRN 90S4 390 872/876
4.2 18710 420 8105 2.0 X SAF 97pR57 (E)DRN 90S4 445 871/876
4.7 17020 376 8145 2.2 X
5.4 15000 327 8190 2.5 X
2.8 24390 624 5965 1.10 X
3.2 22070 558 6185 1.20 X S 87pR57 (E)DRN 90S4 270 864/876
3.6 19370 485 6320 1.35 X SF 87pR57 (E)DRN 90S4 315 865/876
4.1 17600 435 6400 1.45 X SA 87pR57 (E)DRN 90S4 265 866/876
4.7 15400 378 6485 1.65 X SAF 87pR57 (E)DRN 90S4 300 865/876
5.5 13330 323 6555 1.95 X
S 77pR57 (E)DRN 90S4 190 858
24833231/EN-US – 07/2021

SF 77pR57 (E)DRN 90S4 235 859

6.1 12780 289 2625 1.00 X
SA 77pR57 (E)DRN 90S4 185 860
SAF 77pR57 (E)DRN 90S4 220 859
6.1 12910 288.00* 6570 2.0 X
6.8 11630 258.18 6605 2.2 X S 87p (E)DRN 90S4 220 864
7.9 10070 222.40* 6645 2.4 X SF 87p (E)DRN 90S4 265 865
8.7 9220 202.96 6665 2.6 X SA 87p (E)DRN 90S4 210 866
9.8 8200 180.00* 6690 2.9 X SAF 87p (E)DRN 90S4 250 865
12 6920 151.30 6710 3.3 X

Catalog – DRN.. Gearmotors (IE3) 787

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

6.9 11200 256.47 3015 1.20 X

7.8 9900 225.26 3150 1.35 X
8.2 9430 214.00* 3205 1.40 X
9.3 8370 189.09 3315 1.60 X
11 7200 161.60* 3445 1.85 X
12 6610 148.15 3505 2.0 X
S 77p (E)DRN 90S4 140 858
14 5820 130.00* 3520 2.2 X
SF 77p (E)DRN 90S4 160 859
14 5520 123.20* 3520 2.3 X
SA 77p (E)DRN 90S4 135 860
16 4850 107.83 3500 2.6 X
SAF 77p (E)DRN 90S4 150 859
18 4370 97.14 3410 2.8 X
21 3840 85.22 3305 3.0 X
23 3720 75.09 3105 3.1 X
25 3540 71.33 3065 3.3 X
26 3010 66.67 3100 3.6 X
28 3140 63.03 2975 3.6 X
13 5780 134.40* 2260 1.00 X
15 5240 121.33 2335 1.10 X
17 4630 106.75* 2330 1.25 X
17 4380 100.80* 2305 1.30 X
21 3740 85.83 2240 1.55 X
23 3400 78.00* 2200 1.70 X
23 3610 75.06 2080 1.75 X
27 3170 65.63 2030 1.95 X
S 67p (E)DRN 90S4 95 852
28 3010 62.35* 2010 2.1 X
SF 67p (E)DRN 90S4 110 853
32 2650 54.70 1960 2.3 X
SA 67p (E)DRN 90S4 97 854
38 2250 46.40* 1895 2.6 X
SAF 67p (E)DRN 90S4 105 853
42 2040 41.89 1850 2.8 X
48 1790 36.85 1800 3.1 X
51 1690 34.80* 1775 3.2 X
59 1450 29.63 1705 3.3 X
65 1310 26.93 1665 3.3 X
72 1240 24.44 1560 3.0 X
76 1180 23.22* 1540 3.2 X
86 1040 20.37 1495 3.5 X
31 2430 56.61 1640 1.00 X
32 2610 54.59 1600 1.15 X
37 2270 47.32 1625 1.25 X
40 2130 44.22* 1605 1.30 X
46 1840 38.23 1560 1.45 X
54 1570 32.48* 1510 1.60 X
S 57p (E)DRN 90S4 70 846
61 1400 29.00* 1475 1.70 X
SF 57p (E)DRN 90S4 78 847
71 1200 24.77 1425 1.90 X
SA 57p (E)DRN 90S4 69 848
76 1120 23.20* 1405 1.95 X
SAF 57p (E)DRN 90S4 76 847
87 1030 20.33 1295 1.95 X
90 950 19.54 1345 2.1 X
100 890 17.62 1255 2.2 X
107 835 16.47* 1235 2.4 X
124 720 14.24 1195 2.8 X
146 615 12.10* 1150 3.2 X
54 1560 32.48* 800 1.00 X
61 1400 29.00* 795 1.05 X
71 1200 24.77 780 1.20 X
76 1120 23.20* 775 1.20 X
87 1030 20.33 685 1.35 X
90 945 19.54 760 1.35 X
100 890 17.62 680 1.50 X
24833231/EN-US – 07/2021

107 835 16.47* 675 1.60 X

S 47p (E)DRN 90S4 61 840
124 720 14.24 665 1.80 X
SF 47p (E)DRN 90S4 69 841
146 615 12.10* 650 2.0 X
SA 47p (E)DRN 90S4 64 842
163 550 10.80* 635 2.2 X
SAF 47p (E)DRN 90S4 68 841
191 470 9.23* 620 2.1 X
204 440 8.64* 610 2.1 X
242 370 7.28 590 2.1 X
258 350 6.83 580 2.7 X
275 325 6.40* 570 2.7 X
327 275 5.39 550 2.6 X
370 245 4.76 530 2.6 X
441 205 4.00* 510 2.5 X

788 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

141 630 12.48* 295 1.00 X

162 550 10.91 330 1.10 X
172 520 10.23 340 1.15 X
195 455 9.02* 355 1.25 X S 37p (E)DRN 90S4 55 835
220 405 8.00* 355 1.20 X SF 37p (E)DRN 90S4 58 836
259 345 6.80* 350 1.35 X SA 37p (E)DRN 90S4 54 837
278 325 6.33 340 1.35 X SAF 37p (E)DRN 90S4 58 836
327 275 5.38 335 1.50 X
362 250 4.86* 330 1.55 X
444 200 3.97 320 1.75 X

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs 11
2.8 36750 626 4865 1.05 X
3.3 31800 538 6815 1.20 X
3.7 28840 484 7765 1.30 X
4.2 25130 420 7910 1.50 X S 97pR57 (E)DRN 90L4 410 870/876
4.7 22810 376 7985 1.65 X SF 97pR57 (E)DRN 90L4 480 871/876
5.4 20070 327 8070 1.90 X SA 97pR57 (E)DRN 90L4 395 872/876
6.2 17720 287 8130 2.2 X SAF 97pR57 (E)DRN 90L4 455 871/876
7.0 15460 252 8180 2.5 X
8.1 13480 219 8220 2.8 X
8.6 12700 205 8235 3.0 X
3.7 26050 485 4895 1.00 X
4.1 23640 435 6095 1.10 X
4.7 20710 378 6255 1.25 X S 87pR57 (E)DRN 90L4 275 864/876
5.5 17910 323 6385 1.45 X SF 87pR57 (E)DRN 90L4 325 865/876
6.3 15640 281 6475 1.65 X SA 87pR57 (E)DRN 90L4 270 866/876
6.9 15340 255 6480 1.50 X SAF 87pR57 (E)DRN 90L4 305 865/876
8.0 13460 222 6545 1.75 X
8.6 12590 205 6575 1.80 X
6.2 17420 286.40* 8135 2.2 X S 97p (E)DRN 90L4 355 870
6.7 15980 262.22 8170 2.4 X SF 97p (E)DRN 90L4 425 871
7.6 14160 231.67 8205 2.7 X SA 97p (E)DRN 90L4 340 872
9.0 12060 196.52 8245 3.2 X SAF 97p (E)DRN 90L4 400 871
6.1 17170 288.00* 6415 1.50 X
6.8 15460 258.18 6485 1.65 X
8.0 13390 222.40* 6555 1.85 X
S 87p (E)DRN 90L4 225 864
8.7 12260 202.96 6590 1.95 X
SF 87p (E)DRN 90L4 270 865
9.8 10910 180.00* 6625 2.2 X
SA 87p (E)DRN 90L4 220 866
12 9200 151.30 6665 2.5 X
SAF 87p (E)DRN 90L4 255 865
13 8470 139.05 6680 2.7 X
14 7540 123.48 6700 2.9 X
16 6750 110.40 6715 3.1 X
7.8 13170 225.26 2805 1.00 X
8.3 12540 214.00* 2870 1.05 X
9.3 11140 189.09 3020 1.20 X
11 9570 161.60* 3190 1.40 X
12 8790 148.15 3270 1.50 X
14 7740 130.00* 3385 1.70 X
14 7350 123.20* 3410 1.75 X
S 77p (E)DRN 90L4 145 858
16 6450 107.83 3325 1.95 X
SF 77p (E)DRN 90L4 165 859
24833231/EN-US – 07/2021

18 5820 97.14 3255 2.1 X

SA 77p (E)DRN 90L4 145 860
21 5110 85.22 3165 2.3 X
SAF 77p (E)DRN 90L4 160 859
24 4950 75.09 2950 2.4 X
25 4710 71.33 2920 2.5 X
27 4010 66.67 2990 2.7 X
28 4170 63.03 2845 2.7 X
31 3430 56.92 2875 2.9 X
33 3570 53.87 2750 3.1 X
36 3280 49.38 2695 3.3 X

Catalog – DRN.. Gearmotors (IE3) 789

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

21 4970 85.83 2075 1.15 X

23 4530 78.00* 2050 1.25 X
27 4210 65.63 1875 1.45 X
28 4000 62.35* 1860 1.55 X
32 3520 54.70 1830 1.70 X
38 3000 46.40* 1780 1.95 X
42 2710 41.89 1750 2.1 X
S 67p (E)DRN 90L4 100 852
48 2390 36.85 1710 2.3 X
SF 67p (E)DRN 90L4 115 853
51 2250 34.80* 1690 2.4 X
SA 67p (E)DRN 90L4 105 854
60 1920 29.63 1630 2.5 X
SAF 67p (E)DRN 90L4 115 853
66 1750 26.93 1600 2.5 X
72 1650 24.44 1480 2.2 X
76 1570 23.22* 1465 2.4 X
87 1380 20.37 1425 2.7 X
102 1170 17.28* 1375 3.0 X
113 1060 15.60* 1345 3.3 X
129 930 13.73* 1305 3.6 X
40 2830 44.22* 1475 1.00 X
46 2450 38.23 1450 1.10 X
54 2090 32.48* 1415 1.20 X
61 1860 29.00* 1390 1.30 X
71 1590 24.77 1350 1.40 X
76 1490 23.20* 1335 1.50 X
90 1260 19.54 1285 1.55 X
100 1180 17.62 1180 1.70 X
107 1110 16.47* 1170 1.80 X S 57p (E)DRN 90L4 77 846
124 960 14.24 1135 2.1 X SF 57p (E)DRN 90L4 85 847
146 815 12.10* 1100 2.4 X SA 57p (E)DRN 90L4 76 848
164 730 10.80* 1070 2.3 X SAF 57p (E)DRN 90L4 83 847
192 625 9.23* 1035 2.3 X
205 585 8.64* 1015 2.3 X
243 490 7.28 975 2.2 X
259 465 6.83 955 2.9 X
276 435 6.40* 935 2.9 X
328 365 5.39 895 2.9 X
371 325 4.76 865 2.8 X
442 270 4.00* 825 2.7 X
90 1260 19.54 685 1.05 X
100 1180 17.62 595 1.15 X
107 1110 16.47* 595 1.20 X
124 960 14.24 595 1.35 X
146 815 12.10* 590 1.50 X
164 730 10.80* 585 1.60 X S 47p (E)DRN 90L4 68 840
192 625 9.23* 575 1.60 X SF 47p (E)DRN 90L4 76 841
205 585 8.64* 570 1.60 X SA 47p (E)DRN 90L4 71 842
243 490 7.28 555 1.55 X SAF 47p (E)DRN 90L4 75 841
259 465 6.83 545 2.0 X
276 435 6.40* 535 2.0 X
328 365 5.39 520 2.0 X
371 325 4.76 510 1.95 X
442 270 4.00* 490 1.85 X
260 460 6.80* 280 1.00 X
S 37p (E)DRN 90L4 62 835
279 430 6.33 260 1.00 X
SF 37p (E)DRN 90L4 65 836
328 365 5.38 290 1.15 X
SA 37p (E)DRN 90L4 61 837
363 330 4.86* 300 1.15 X
SAF 37p (E)DRN 90L4 65 836
446 270 3.97 295 1.30 X
24833231/EN-US – 07/2021

790 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

4.2 38190 420 4305 1.00 X

4.7 34560 376 5810 1.10 X
S 97pR57 (E)DRN 100LM4 430 870/876
5.4 30370 327 7375 1.25 X
SF 97pR57 (E)DRN 100LM4 500 871/876
6.1 26840 287 7845 1.40 X
SA 97pR57 (E)DRN 100LM4 420 872/876
7.0 23500 252 7965 1.60 X
SAF 97pR57 (E)DRN 100LM4 480 871/876
8.1 20510 219 8055 1.85 X
8.6 19300 205 8090 1.95 X
6.2 26190 286.40* 7870 1.45 X
6.7 24040 262.22 7945 1.60 X
7.6 21310 231.67 8035 1.80 X
S 97p (E)DRN 100LM4 380 870
9.0 18130 196.52 8120 2.1 X
SF 97p (E)DRN 100LM4 450 871
9.7 16720 180.95 8155 2.3 X
SA 97p (E)DRN 100LM4 370 872
11 14970 161.74 8190 2.5 X
SAF 97p (E)DRN 100LM4 425 871
12 13490 145.60* 8220 2.8 X
13 12230 131.85 8240 3.1 X
11
15 10860 116.92 8265 3.4 X
6.8 23260 258.18 6120 1.10 X
7.9 20150 222.40* 6285 1.20 X
8.7 18440 202.96 6360 1.30 X
9.8 16410 180.00* 6445 1.45 X
12 13840 151.30 6540 1.65 X
13 12740 139.05 6575 1.75 X
S 87p (E)DRN 100LM4 250 864
14 11340 123.48 6615 1.90 X
SF 87p (E)DRN 100LM4 300 865
16 10150 110.40 6645 2.1 X
SA 87p (E)DRN 100LM4 245 866
18 9140 99.26 6670 2.3 X
SAF 87p (E)DRN 100LM4 280 865
20 7940 86.15 6695 2.5 X
22 8200 81.76 6685 2.6 X
23 7120 77.14 6710 2.7 X
25 7080 70.43 6705 2.9 X
27 6470 64.27 6715 3.2 X
31 5740 57.00* 6730 3.4 X
12 13230 148.15 2795 1.00 X
14 11650 130.00* 2965 1.10 X
14 11050 123.20* 3015 1.15 X
16 9700 107.83 2980 1.30 X
18 8750 97.14 2945 1.40 X
21 7690 85.22 2890 1.50 X
23 6790 75.20* 2835 1.65 X
26 6030 66.67 2775 1.80 X
28 6270 63.03 2590 1.80 X
31 5150 56.92 2695 1.95 X S 77p (E)DRN 100LM4 170 858
33 5370 53.87 2530 2.1 X SF 77p (E)DRN 100LM4 190 859
36 4930 49.38 2495 2.2 X SA 77p (E)DRN 100LM4 170 860
41 4330 43.33 2435 2.5 X SAF 77p (E)DRN 100LM4 185 859
43 4110 41.07 2410 2.6 X
49 3600 35.94 2345 2.8 X
54 3240 32.38 2295 3.1 X
62 2850 28.41 2230 3.4 X
70 2510 25.07 2165 3.7 X
77 2350 22.89 2005 3.1 X
84 2160 20.99 1970 3.2 X
96 1890 18.42 1915 3.6 X
101 1790 17.45 1890 3.8 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 791

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

32 5300 54.70 1565 1.15 X

38 4510 46.40* 1560 1.30 X
42 4070 41.89 1550 1.40 X
48 3590 36.85 1530 1.55 X
51 3390 34.80* 1520 1.60 X
59 2890 29.63 1490 1.65 X
65 2630 26.93 1470 1.65 X
S 67p (E)DRN 100LM4 125 852
76 2280 23.33 1435 1.75 X
SF 67p (E)DRN 100LM4 140 853
86 2070 20.37 1295 1.75 X
SA 67p (E)DRN 100LM4 130 854
102 1760 17.28* 1265 2.0 X
SAF 67p (E)DRN 100LM4 140 853
113 1590 15.60* 1245 2.2 X
128 1400 13.73* 1215 2.4 X
136 1320 12.96* 1200 2.5 X
160 1130 11.03 1165 2.8 X
176 1020 10.03 1140 2.9 X
203 890 8.69 1105 3.0 X
233 775 7.56* 1070 3.0 X
90 1900 19.54 1170 1.05 X
124 1440 14.24 1020 1.40 X
146 1230 12.10* 1000 1.60 X
163 1100 10.80* 985 1.55 X
191 935 9.23* 960 1.50 X S 57p (E)DRN 100LM4 100 846
204 875 8.64* 945 1.50 X SF 57p (E)DRN 100LM4 110 847
242 740 7.28 915 1.45 X SA 57p (E)DRN 100LM4 100 848
258 700 6.83 895 1.95 X SAF 57p (E)DRN 100LM4 105 847
275 655 6.40* 885 1.90 X
327 550 5.39 850 1.90 X
370 485 4.76 825 1.85 X
441 410 4.00* 795 1.80 X
146 1230 12.10* 410 1.00 X
163 1100 10.80* 450 1.05 X
191 935 9.23* 485 1.05 X
204 880 8.64* 485 1.05 X S 47p (E)DRN 100LM4 93 840
242 740 7.28 485 1.05 X SF 47p (E)DRN 100LM4 100 841
258 700 6.83 475 1.35 X SA 47p (E)DRN 100LM4 95 842
275 655 6.40* 470 1.35 X SAF 47p (E)DRN 100LM4 99 841
327 550 5.39 465 1.30 X
370 485 4.76 460 1.30 X
441 410 4.00* 450 1.25 X

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

S 97pR57 (E)DRN 100L4 430 870/876

SF 97pR57 (E)DRN 100L4 500 871/876
6.1 35900 287 5305 1.05 X
SA 97pR57 (E)DRN 100L4 420 872/876
SAF 97pR57 (E)DRN 100L4 480 871/876
6.2 34910 286.40* 6670 1.10 X
6.7 32040 262.22 7630 1.20 X
7.6 28390 231.67 7785 1.35 X
9.0 24160 196.52 7945 1.55 X
9.7 22280 180.95 8005 1.70 X S 97p (E)DRN 100L4 380 870
11 19950 161.74 8070 1.90 X SF 97p (E)DRN 100L4 450 871
12 17980 145.60* 8125 2.1 X SA 97p (E)DRN 100L4 370 872
24833231/EN-US – 07/2021

13 16300 131.85 8160 2.3 X SAF 97p (E)DRN 100L4 425 871
15 14470 116.92 8200 2.6 X
17 13090 105.71 8225 2.7 X
20 11110 89.60* 8260 3.0 X
22 10920 80.85 8260 3.0 X

792 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

9.8 21860 180.00* 6195 1.10 X

12 18450 151.30 6360 1.25 X
13 16980 139.05 6425 1.30 X
14 15110 123.48 6495 1.45 X
16 13530 110.40 6550 1.55 X
18 12180 99.26 6590 1.70 X
S 87p (E)DRN 100L4 250 864
20 10580 86.15 6635 1.85 X
SF 87p (E)DRN 100L4 300 865
22 10930 81.76 6620 1.95 X
SA 87p (E)DRN 100L4 245 866
23 9480 77.14 6660 2.0 X
SAF 87p (E)DRN 100L4 280 865
25 9440 70.43 6660 2.2 X
27 8620 64.27 6675 2.4 X
31 7650 57.00* 6695 2.6 X
37 6440 47.91 6715 3.0 X
40 5920 44.03 6725 3.2 X
45 5270 39.10 6705 3.5 X
11
18 11660 97.14 2630 1.05 X
21 10250 85.22 2615 1.15 X
23 9050 75.20* 2595 1.25 X
26 8030 66.67 2560 1.35 X
28 8360 63.03 2335 1.35 X
31 6870 56.92 2510 1.45 X
33 7160 53.87 2310 1.55 X
36 6570 49.38 2295 1.65 X
41 5770 43.33 2260 1.85 X
43 5470 41.07 2245 1.90 X S 77p (E)DRN 100L4 170 858
49 4790 35.94 2200 2.1 X SF 77p (E)DRN 100L4 190 859
54 4320 32.38 2160 2.3 X SA 77p (E)DRN 100L4 170 860
62 3790 28.41 2110 2.5 X SAF 77p (E)DRN 100L4 185 859
70 3350 25.07 2060 2.8 X
77 3130 22.89 1875 2.3 X
84 2870 20.99 1850 2.4 X
96 2520 18.42 1810 2.7 X
101 2390 17.45 1790 2.8 X
115 2090 15.28 1745 3.1 X
128 1890 13.76 1710 3.4 X
146 1660 12.07 1660 3.9 X
165 1460 10.65 1615 4.4 X
42 5430 41.89 1345 1.05 X
48 4780 36.85 1350 1.15 X
51 4520 34.80* 1350 1.20 X
60 3850 29.63 1345 1.25 X
65 3500 26.93 1340 1.25 X
76 3040 23.33 1320 1.35 X
S 67p (E)DRN 100L4 125 852
87 2760 20.37 1160 1.35 X
SF 67p (E)DRN 100L4 140 853
102 2350 17.28* 1150 1.50 X
SA 67p (E)DRN 100L4 130 854
113 2120 15.60* 1140 1.65 X
SAF 67p (E)DRN 100L4 140 853
128 1870 13.73* 1125 1.80 X
136 1760 12.96* 1115 1.90 X
160 1500 11.03 1090 2.1 X
176 1370 10.03 1075 2.2 X
203 1180 8.69 1045 2.2 X
233 1030 7.56* 1020 2.2 X
124 1920 14.24 905 1.05 X
146 1630 12.10* 905 1.20 X
163 1460 10.80* 895 1.15 X
191 1250 9.23* 885 1.15 X
S 57p (E)DRN 100L4 100 846
24833231/EN-US – 07/2021

204 1170 8.64* 875 1.10 X

SF 57p (E)DRN 100L4 110 847
242 985 7.28 855 1.10 X
SA 57p (E)DRN 100L4 100 848
258 930 6.83 840 1.45 X
SAF 57p (E)DRN 100L4 105 847
275 870 6.40* 830 1.45 X
327 735 5.39 805 1.40 X
370 650 4.76 785 1.40 X
441 545 4.00* 760 1.35 X
S 47p (E)DRN 100L4 93 840
258 930 6.83 340 1.00 X
SF 47p (E)DRN 100L4 100 841
275 870 6.40* 360 1.00 X
SA 47p (E)DRN 100L4 95 842
327 735 5.39 405 1.00 X
SAF 47p (E)DRN 100L4 99 841

Catalog – DRN.. Gearmotors (IE3) 793

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

S 97pR57 (E)DRN 100L4 430 870/876

8.0 34570 219 5850 1.10 X SF 97pR57 (E)DRN 100L4 500 871/876
8.6 32490 205 6640 1.15 X SA 97pR57 (E)DRN 100L4 420 872/876
SAF 97pR57 (E)DRN 100L4 480 871/876
7.6 35590 231.67 6420 1.05 X
9.0 30290 196.52 7705 1.25 X
9.7 27930 180.95 7805 1.35 X
11 25000 161.74 7915 1.50 X
12 22540 145.60* 7995 1.70 X S 97p (E)DRN 100L4 380 870
13 20430 131.85 8060 1.85 X SF 97p (E)DRN 100L4 450 871
15 18140 116.92 8120 2.0 X SA 97p (E)DRN 100L4 370 872
17 16410 105.71 8160 2.2 X SAF 97p (E)DRN 100L4 425 871
20 13920 89.60* 8210 2.4 X
22 13690 80.85 8215 2.4 X
25 12100 71.43 8245 2.9 X
29 10280 60.59 8270 3.3 X
12 23120 151.30 6125 1.00 X
13 21280 139.05 6225 1.05 X
14 18940 123.48 6340 1.15 X
16 16950 110.40 6425 1.25 X
18 15260 99.26 6490 1.35 X
20 13260 86.15 6560 1.50 X
22 13700 81.76 6540 1.55 X
23 11890 77.14 6600 1.60 X
S 87p (E)DRN 100L4 250 864
25 11830 70.43 6595 1.75 X
SF 87p (E)DRN 100L4 300 865
27 10810 64.27 6625 1.90 X
SA 87p (E)DRN 100L4 245 866
31 9600 57.00* 6655 2.1 X
SAF 87p (E)DRN 100L4 280 865
37 8080 47.91 6685 2.4 X
40 7430 44.03 6700 2.5 X
45 6600 39.10 6585 2.8 X
50 5900 34.96* 6415 3.0 X
56 5310 31.43 6250 3.2 X
64 4610 27.28 6035 3.5 X
69 4390 25.50* 5770 2.8 X
82 3700 21.43 5540 3.2 X
23 11350 75.20* 2350 1.00 X
26 10070 66.67 2345 1.05 X
28 10480 63.03 2080 1.10 X
31 8610 56.92 2330 1.15 X
33 8970 53.87 2095 1.25 X
36 8230 49.38 2095 1.30 X
41 7240 43.33 2085 1.50 X
43 6860 41.07 2075 1.55 X
49 6010 35.94 2055 1.70 X
54 5420 32.38 2030 1.85 X S 77p (E)DRN 100L4 170 858
62 4760 28.41 1995 2.0 X SF 77p (E)DRN 100L4 190 859
70 4200 25.07 1960 2.2 X SA 77p (E)DRN 100L4 170 860
77 3920 22.89 1745 1.85 X SAF 77p (E)DRN 100L4 185 859
84 3600 20.99 1730 1.95 X
95 3160 18.42 1705 2.1 X
101 3000 17.45 1695 2.2 X
115 2620 15.28 1660 2.5 X
128 2360 13.76 1630 2.7 X
146 2070 12.07 1595 3.1 X
165 1830 10.65 1555 3.5 X
186 1620 9.44 1515 3.6 X
24833231/EN-US – 07/2021

218 1390 8.06 1465 3.7 X

59 4830 29.63 1200 1.00 X
75 3810 23.33 1205 1.05 X
86 3470 20.37 1010 1.05 X
102 2940 17.28* 1035 1.20 X
S 67p (E)DRN 100L4 125 852
113 2660 15.60* 1035 1.30 X
SF 67p (E)DRN 100L4 140 853
128 2340 13.73* 1035 1.45 X
SA 67p (E)DRN 100L4 130 854
136 2210 12.96* 1030 1.50 X
SAF 67p (E)DRN 100L4 140 853
159 1880 11.03 1020 1.65 X
175 1710 10.03 1010 1.75 X
202 1480 8.69 990 1.80 X
233 1290 7.56* 970 1.80 X

794 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

257 1170 6.83 780 1.15 X

S 57p (E)DRN 100L4 100 846
275 1090 6.40* 775 1.15 X
SF 57p (E)DRN 100L4 110 847
326 920 5.39 760 1.15 X
SA 57p (E)DRN 100L4 100 848
369 815 4.76 745 1.10 X
SAF 57p (E)DRN 100L4 105 847
440 685 4.00* 725 1.10 X

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

S 97pR57 (E)DRN 112M4 455 870/876

8.1 37140 219 4810 1.00 X SF 97pR57 (E)DRN 112M4 520 871/876
8.6 34910 205 5720 1.10 X SA 97pR57 (E)DRN 112M4 440 872/876
SAF 97pR57 (E)DRN 112M4 500 871/876 11
7.6 38200 231.67 5405 1.00 X
9.0 32510 196.52 7520 1.15 X
9.8 29980 180.95 7720 1.25 X
11 26840 161.74 7845 1.40 X
12 24190 145.60* 7940 1.55 X
S 97p (E)DRN 112M4 400 870
13 21930 131.85 8015 1.75 X
SF 97p (E)DRN 112M4 470 871
15 19470 116.92 8085 1.90 X
SA 97p (E)DRN 112M4 385 872
17 17610 105.71 8130 2.0 X
SAF 97p (E)DRN 112M4 445 871
20 14940 89.60* 8190 2.3 X
22 14690 80.85 8195 2.2 X
25 12990 71.43 8230 2.7 X
29 11030 60.59 8260 3.1 X
32 10160 55.79 8270 3.3 X
14 20320 123.48 6275 1.05 X
16 18200 110.40 6375 1.15 X
18 16380 99.26 6450 1.25 X
21 14240 86.15 6525 1.40 X
23 12760 77.14 6575 1.50 X
25 12700 70.43 6570 1.60 X
28 11600 64.27 6605 1.75 X
S 87p (E)DRN 112M4 270 864
31 10300 57.00* 6635 1.90 X
SF 87p (E)DRN 112M4 320 865
37 8670 47.91 6675 2.2 X
SA 87p (E)DRN 112M4 265 866
40 7970 44.03 6690 2.3 X
SAF 87p (E)DRN 112M4 300 865
45 7080 39.10 6525 2.6 X
51 6340 34.96* 6360 2.8 X
56 5700 31.43 6200 3.0 X
65 4950 27.28 5990 3.3 X
69 4720 25.50* 5715 2.7 X
83 3970 21.43 5495 2.9 X
90 3650 19.70 5385 3.1 X
27 10810 66.67 2260 1.00 X
31 9240 56.92 2255 1.10 X
33 9630 53.87 2005 1.15 X
36 8840 49.38 2015 1.25 X
41 7770 43.33 2010 1.40 X
43 7360 41.07 2010 1.45 X
49 6450 35.94 1995 1.60 X
55 5820 32.38 1975 1.70 X
62 5110 28.41 1950 1.85 X S 77p (E)DRN 112M4 190 858
71 4510 25.07 1915 2.0 X SF 77p (E)DRN 112M4 210 859
77 4210 22.89 1695 1.70 X SA 77p (E)DRN 112M4 190 860
24833231/EN-US – 07/2021

84 3860 20.99 1685 1.80 X SAF 77p (E)DRN 112M4 205 859
96 3390 18.42 1660 2.0 X
101 3220 17.45 1650 2.1 X
116 2820 15.28 1625 2.3 X
129 2540 13.76 1600 2.5 X
147 2230 12.07 1565 2.9 X
166 1970 10.65 1530 3.3 X
187 1740 9.44 1490 3.3 X
219 1490 8.06 1445 3.4 X

Catalog – DRN.. Gearmotors (IE3) 795

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

76 4080 23.33 1160 1.00 X

102 3160 17.28* 990 1.10 X
113 2850 15.60* 995 1.20 X
S 67p (E)DRN 112M4 145 852
129 2510 13.73* 1000 1.35 X
SF 67p (E)DRN 112M4 160 853
137 2370 12.96* 995 1.40 X
SA 67p (E)DRN 112M4 150 854
160 2020 11.03 990 1.55 X
SAF 67p (E)DRN 112M4 160 853
176 1840 10.03 980 1.65 X
204 1590 8.69 965 1.65 X
234 1390 7.56* 950 1.65 X

Pm = 7.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

11 37300 161.74 5770 1.00 X

12 33620 145.60* 7140 1.15 X
13 30470 131.85 7700 1.25 X
15 27050 116.92 7840 1.35 X
17 24480 105.71 7930 1.45 X
20 20770 89.60* 8050 1.60 X
S 97p (E)DRN 132S4 425 870
23 18150 78.26 8120 1.65 X
SF 97p (E)DRN 132S4 495 871
25 18050 71.43 8120 1.95 X
SA 97p (E)DRN 132S4 410 872
27 15190 65.45 8185 1.55 X
SAF 97p (E)DRN 132S4 470 871
29 15330 60.59 8180 2.2 X
32 14130 55.79 8205 2.3 X
35 12630 49.87 8235 2.6 X
39 11380 44.89 8255 2.8 X
43 10310 40.65 8240 2.9 X
49 9140 36.05 8010 3.2 X
21 19780 86.15 6300 1.00 X
23 17730 77.14 6395 1.05 X
28 14720 64.00 6510 1.10 X
31 14310 57.00* 6520 1.40 X
37 12050 47.91 6505 1.60 X
40 11080 44.03 6405 1.70 X
45 9840 39.10 6260 1.85 X S 87p (E)DRN 132S4 295 864
51 8810 34.96* 6125 2.0 X SF 87p (E)DRN 132S4 345 865
56 7920 31.43 5990 2.2 X SA 87p (E)DRN 132S4 290 866
65 6880 27.28 5810 2.4 X SAF 87p (E)DRN 132S4 325 865
69 6550 25.50* 5475 1.90 X
82 5510 21.43 5290 2.1 X
90 5070 19.70 5200 2.2 X
101 4500 17.49 5070 2.4 X
113 4030 15.64* 4945 2.7 X
126 3620 14.06 4825 3.0 X
41 10790 43.33 1645 1.00 X
43 10230 41.07 1660 1.05 X
49 8960 35.94 1690 1.15 X
55 8080 32.38 1700 1.25 X
62 7090 28.41 1705 1.35 X
71 6260 25.07 1705 1.45 X
80 5560 22.22 1690 1.55 X S 77p (E)DRN 132S4 215 858
93 4750 18.97 1670 1.60 X SF 77p (E)DRN 132S4 235 859
96 4710 18.42 1445 1.45 X SA 77p (E)DRN 132S4 215 860
101 4470 17.45 1445 1.50 X SAF 77p (E)DRN 132S4 230 859
24833231/EN-US – 07/2021

116 3910 15.28 1440 1.65 X

128 3530 13.76 1435 1.80 X
146 3090 12.07 1420 2.1 X
166 2730 10.65 1400 2.4 X
187 2420 9.44 1380 2.4 X
219 2070 8.06 1345 2.5 X
136 3300 12.96* 665 1.00 X
S 67p (E)DRN 132S4 170 852
160 2810 11.03 775 1.10 X
SF 67p (E)DRN 132S4 185 853
176 2550 10.03 830 1.20 X
SA 67p (E)DRN 132S4 175 854
204 2210 8.69 845 1.20 X
SAF 67p (E)DRN 132S4 185 853
234 1930 7.56* 845 1.20 X

796 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 10.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

15 35950 116.92 6290 1.05 X

17 32520 105.71 7520 1.10 X
20 27590 89.60* 7820 1.20 X
23 24120 78.26 7945 1.25 X
25 23990 71.43 7950 1.45 X
27 20180 65.45 8065 1.20 X
29 20380 60.59 8060 1.65 X
32 18770 55.79 8100 1.75 X S 97p (E)DRN 132M4 465 870
36 16790 49.87 8150 1.90 X SF 97p (E)DRN 132M4 540 871
40 15120 44.89 8135 2.1 X SA 97p (E)DRN 132M4 450 872
44 13700 40.65 7970 2.2 X SAF 97p (E)DRN 132M4 510 871
49 12150 36.05 7770 2.4 X
54 10990 32.60 7600 2.6 X
67 9070 26.39 6955 2.5 X
75 8110 23.59 6795 2.8 X 11
84 7300 21.23 6645 3.1 X
92 6610 19.23 6500 3.4 X
104 5870 17.05 6325 3.6 X
31 19020 57.00* 6240 1.05 X
37 16010 47.91 6115 1.20 X
40 14720 44.03 6050 1.25 X
45 13080 39.10 5945 1.40 X
51 11700 34.96* 5840 1.50 X
56 10530 31.43 5735 1.60 X
65 9140 27.28 5585 1.80 X
S 87p (E)DRN 132M4 335 864
70 8710 25.50* 5190 1.45 X
SF 87p (E)DRN 132M4 380 865
83 7330 21.43 5050 1.60 X
SA 87p (E)DRN 132M4 330 866
90 6730 19.70 4975 1.65 X
SAF 87p (E)DRN 132M4 365 865
101 5980 17.49 4870 1.85 X
113 5350 15.64* 4765 2.1 X
126 4810 14.06 4665 2.3 X
145 4180 12.21 4530 2.6 X
162 3740 10.93 4420 2.7 X
196 3100 9.07 4235 2.7 X
225 2700 7.88 4100 2.7 X
62 9430 28.41 1420 1.00 X
71 8320 25.07 1450 1.10 X
80 7380 22.22 1465 1.15 X
93 6310 18.97 1475 1.20 X
96 6270 18.42 805 1.10 X S 77p (E)DRN 132M4 255 858
102 5940 17.45 875 1.15 X SF 77p (E)DRN 132M4 275 859
116 5200 15.28 1030 1.25 X SA 77p (E)DRN 132M4 255 860
129 4690 13.76 1130 1.35 X SAF 77p (E)DRN 132M4 270 859
147 4110 12.07 1230 1.55 X
167 3630 10.65 1250 1.75 X
188 3220 9.44 1245 1.80 X
220 2750 8.06 1230 1.85 X

Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

20 33920 89.60* 7035 1.00 X

23 29650 78.26 7735 1.00 X
32 23080 55.79 7980 1.45 X
24833231/EN-US – 07/2021

36 20640 49.87 8000 1.55 X

40 18590 44.89 7865 1.70 X
44 16840 40.65 7725 1.80 X S 97p (E)DRN 132L4 480 870
49 14940 36.05 7555 1.95 X SF 97p (E)DRN 132L4 550 871
54 13510 32.60 7405 2.1 X SA 97p (E)DRN 132L4 470 872
67 11150 26.39 6730 2.1 X SAF 97p (E)DRN 132L4 530 871
75 9970 23.59 6595 2.3 X
84 8980 21.23 6460 2.5 X
92 8130 19.23 6335 2.7 X
104 7210 17.05 6180 3.0 X
115 6520 15.42 6045 3.1 X

Catalog – DRN.. Gearmotors (IE3) 797

11 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP

Pm = 12.3 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

40 18100 44.03 5725 1.05 X

45 16080 39.10 5655 1.15 X
51 14390 34.96* 5580 1.20 X
56 12940 31.43 5500 1.30 X
65 11240 27.28 5385 1.45 X
73 10060 24.43 5285 1.55 X
S 87p (E)DRN 132L4 355 864
88 8350 20.27 5110 1.55 X
SF 87p (E)DRN 132L4 400 865
90 8280 19.70 4775 1.35 X
SA 87p (E)DRN 132L4 345 866
101 7350 17.49 4690 1.50 X
SAF 87p (E)DRN 132L4 385 865
113 6580 15.64* 4605 1.65 X
126 5910 14.06 4520 1.85 X
145 5130 12.21 4400 2.1 X
162 4600 10.93 4305 2.2 X
196 3820 9.07 4140 2.2 X
225 3320 7.88 4015 2.2 X
129 5760 13.76 655 1.10 X
S 77p (E)DRN 132L4 275 858
147 5060 12.07 810 1.25 X
SF 77p (E)DRN 132L4 295 859
167 4460 10.65 935 1.45 X
SA 77p (E)DRN 132L4 270 860
188 3960 9.44 1030 1.45 X
SAF 77p (E)DRN 132L4 285 859
220 3380 8.06 1125 1.50 X

Pm = 15.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

32 28120 55.79 7750 1.15 X

36 25150 49.87 7650 1.30 X
40 22650 44.89 7545 1.40 X
44 20520 40.65 7440 1.45 X
49 18210 36.05 7300 1.60 X
54 16460 32.60 7175 1.70 X
67 13590 26.39 6465 1.70 X S 97p (E)DRN 160M4 550 870
75 12150 23.59 6355 1.90 X SF 97p (E)DRN 160M4 630 871
84 10940 21.23 6250 2.1 X SA 97p (E)DRN 160M4 540 872
92 9910 19.23 6140 2.2 X SAF 97p (E)DRN 160M4 600 871
104 8790 17.05 6010 2.4 X
115 7950 15.42 5890 2.6 X
136 6740 13.07 5695 2.9 X
156 5890 11.41 5530 3.0 X
186 4920 9.55 5315 3.0 X
215 4260 8.26 5140 3.0 X
51 17530 34.96* 5280 1.00 X
57 15770 31.43 5230 1.10 X
65 13700 27.28 5150 1.20 X
73 12270 24.43 5075 1.25 X
88 10180 20.27 4935 1.25 X
S 87p (E)DRN 160M4 425 864
90 10090 19.70 4535 1.10 X
SF 87p (E)DRN 160M4 470 865
102 8960 17.49 4475 1.20 X
SA 87p (E)DRN 160M4 420 866
114 8020 15.64* 4415 1.35 X
SAF 87p (E)DRN 160M4 455 865
126 7210 14.06 4350 1.50 X
146 6260 12.21 4255 1.75 X
163 5600 10.93 4175 1.80 X
196 4650 9.07 4030 1.80 X
225 4040 7.88 3920 1.80 X
147 6160 12.07 330 1.05 X S 77p (E)DRN 160M4 345 858
24833231/EN-US – 07/2021

167 5440 10.65 500 1.20 X SF 77p (E)DRN 160M4 365 859
188 4820 9.44 640 1.20 X SA 77p (E)DRN 160M4 340 860
220 4120 8.06 795 1.25 X SAF 77p (E)DRN 160M4 355 859

798 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S..7p.. DRN.. Selections by HP 11
Pm = 20 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

40 30190 44.89 6960 1.05 X

44 27350 40.65 6910 1.10 X
49 24260 36.05 6830 1.20 X
55 21940 32.60 6750 1.30 X
67 18110 26.39 5975 1.25 X
75 16190 23.59 5920 1.40 X S 97p (E)DRN 160L4 590 870
84 14580 21.23 5855 1.55 X SF 97p (E)DRN 160L4 660 871
92 13210 19.23 5785 1.70 X SA 97p (E)DRN 160L4 580 872
104 11710 17.05 5690 1.80 X SAF 97p (E)DRN 160L4 630 871
115 10590 15.42 5605 1.90 X
136 8980 13.07 5455 2.1 X
156 7840 11.41 5320 2.3 X
186 6560 9.55 5135 2.3 X
215 5680 8.26 4985 2.2 X
114 10680 15.64* 4065 1.05 X 11
126 9610 14.06 4035 1.15 X S 87p (E)DRN 160L4 460 864
146 8340 12.21 3980 1.30 X SF 87p (E)DRN 160L4 510 865
163 7470 10.93 3930 1.35 X SA 87p (E)DRN 160L4 455 866
196 6200 9.07 3830 1.35 X SAF 87p (E)DRN 160L4 490 865
225 5390 7.88 3745 1.35 X

Pm = 25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

55 27360 32.60 6325 1.05 X

64 23200 27.63 6235 1.10 X
74 20270 24.13 6145 1.15 X
84 18180 21.23 5460 1.25 X
S 97p (E)DRN 180M4 640 870
93 16470 19.23 5430 1.35 X
SF 97p (E)DRN 180M4 710 871
104 14610 17.05 5375 1.45 X
SA 97p (E)DRN 180M4 630 872
116 13210 15.42 5320 1.55 X
SAF 97p (E)DRN 180M4 680 871
136 11200 13.07 5210 1.70 X
156 9780 11.41 5105 1.80 X
187 8180 9.55 4960 1.80 X
216 7080 8.26 4830 1.80 X
146 10400 12.21 3705 1.05 X S 87p (E)DRN 180M4 510 864
163 9310 10.93 3685 1.05 X SF 87p (E)DRN 180M4 550 865
196 7730 9.07 3625 1.10 X SA 87p (E)DRN 180M4 500 866
226 6720 7.88 3565 1.10 X SAF 87p (E)DRN 180M4 540 865

Pm = 30 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

84 21820 21.23 4795 1.05 X

93 19760 19.23 5075 1.10 X
104 17530 17.05 5060 1.20 X S 97p (E)DRN 180L4 670 870
116 15850 15.42 5035 1.30 X SF 97p (E)DRN 180L4 740 871
136 13440 13.07 4970 1.45 X SA 97p (E)DRN 180L4 660 872
156 11740 11.41 4895 1.50 X SAF 97p (E)DRN 180L4 720 871
187 9820 9.55 4780 1.50 X
216 8500 8.26 4675 1.50 X
24833231/EN-US – 07/2021

Pm = 40 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

136 17900 13.07 4455 1.05 X S 97p (E)DRN 200L4 910 870
156 15630 11.41 4475 1.15 X SF 97p (E)DRN 200L4 980 871
187 13080 9.55 4430 1.15 X SA 97p (E)DRN 200L4 900 872
216 11320 8.26 4370 1.15 X SAF 97p (E)DRN 200L4 960 871

Catalog – DRN.. Gearmotors (IE3) 799

11 Helical-worm gearmotors
S.. R.. DRN.. Selections by torque / low output speed

11.5 S.. R.. DRN.. Selections by torque / low output speed

Error! Bookmark not defined.Error! Bookmark not defined.

Ta max = 810 lb-in

na i FRa1) m
rpm ratio lb lbs

0.17 10037 675

0.19 8654 675
0.21 8066 675
0.24 7051 675
0.28 6079 675
0.31 5431 675
0.35 4747 675
0.40 4155 675
S 37R17 DRN 63MS4 30 835/876
0.46 3632 675
SF 37R17 DRN 63MS4 33 836/876
0.59 2866 675
SA 37R17 DRN 63MS4 30 837/876
0.68 2471 675
SAF 37R17 DRN 63MS4 33 836/876
0.78 2160 675
0.89 1887 675
1.0 1665 675
1.1 1456 675
1.3 1271 675
1.5 1121 675
1.7 994 675
1.9 869 675
2.2 774 675
2.5 666 675
2.8 596 675
3.2 521 675 S 37R17 DRN 63MS4 30 835/876
3.7 456 675 SF 37R17 DRN 63MS4 33 836/876
4.2 398 675 SA 37R17 DRN 63MS4 29 837/876
4.8 351 675 SAF 37R17 DRN 63MS4 33 836/876
5.5 303 675
6.3 265 675
7.2 232 675
8.4 202 675 S 37R17 DRN 63M4 31 835/876
9.5 179 675 SF 37R17 DRN 63M4 34 836/876
11 158 675 SA 37R17 DRN 63M4 31 837/876
12 144 675 SAF 37R17 DRN 63M4 34 836/876
S 37R17 DRN 71MS4 35 835/876
14 118 675 SF 37R17 DRN 71MS4 38 836/876
15 110 675 SA 37R17 DRN 71MS4 35 837/876
SAF 37R17 DRN 71MS4 38 836/876

Ta max = 1610 lb-in

na i FRa1) m
rpm ratio lb lbs

S 47R17 DRN 63MS4 37 840/876

SF 47R17 DRN 63MS4 45 841/876
1.8 956 1170
SA 47R17 DRN 63MS4 39 842/876
SAF 47R17 DRN 63MS4 43 841/876 24833231/EN-US – 07/2021

800 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. R.. DRN.. Selections by torque / low output speed 11
Ta max = 1630 lb-in
na i FRa1) m
rpm ratio lb lbs

0.13 12909 1180

0.15 11189 1180
0.16 10374 1180
0.19 8992 1180
0.21 7860 1180
0.24 6887 1180
0.28 6055 1180
0.32 5292 1180
0.36 4637 1180
S 47R17 DRN 63MS4 37 840/876
0.41 4092 1180
SF 47R17 DRN 63MS4 45 841/876
0.47 3582 1170
SA 47R17 DRN 63MS4 39 842/876
0.54 3131 1170
SAF 47R17 DRN 63MS4 43 841/876
0.62 2714 1170
0.70 2412 1170
0.79 2131 1170 11
0.90 1863 1170
1.0 1663 1170
1.2 1435 1170
1.3 1254 1170
1.5 1120 1170
1.6 1083 1170
1.7 965 1170
1.9 865 1170 S 47R17 DRN 63MS4 36 840/876
2.2 750 1170 SF 47R17 DRN 63MS4 44 841/876
2.6 655 1170 SA 47R17 DRN 63MS4 39 842/876
2.9 574 1170 SAF 47R17 DRN 63MS4 43 841/876
3.3 506 1170
S 47R17 DRN 63M4 38 840/876
3.9 438 1170
SF 47R17 DRN 63M4 46 841/876
4.4 388 1170
SA 47R17 DRN 63M4 40 842/876
5.1 336 1170
SAF 47R17 DRN 63M4 44 841/876
S 47R17 DRN 71MS4 42 840/876
5.8 294 1170
SF 47R17 DRN 71MS4 50 841/876
6.6 257 1180
SA 47R17 DRN 71MS4 44 842/876
7.4 229 1170
SAF 47R17 DRN 71MS4 48 841/876
8.5 200 1170
S 47R17 DRN 71M4 42 840/876
9.1 187 1170
SF 47R17 DRN 71M4 50 841/876
10 165 1170
SA 47R17 DRN 71M4 44 842/876
12 148 1170
SAF 47R17 DRN 71M4 48 841/876
13 131 1170

Ta max = 2650 lb-in

na i FRa1) m
rpm ratio lb lbs

0.54 3131 1590

0.62 2714 1590
0.70 2412 1590
S 57R17 DRN 63MS4 45 846/876
0.79 2131 1590
SF 57R17 DRN 63MS4 54 847/876
0.90 1863 1590
SA 57R17 DRN 63MS4 45 848/876
1.0 1663 1590
SAF 57R17 DRN 63MS4 51 847/876
1.2 1435 1590
1.3 1254 1590
1.6 1083 1590
24833231/EN-US – 07/2021

S 57R17 DRN 63MS4 45 846/876

1.7 965 1590
SF 57R17 DRN 63MS4 53 847/876
1.9 865 1590
SA 57R17 DRN 63MS4 44 848/876
2.2 750 1590
SAF 57R17 DRN 63MS4 51 847/876
S 57R17 DRN 63M4 46 846/876
2.6 655 1590
SF 57R17 DRN 63M4 55 847/876
3.0 574 1590
SA 57R17 DRN 63M4 46 848/876
3.4 506 1590
SAF 57R17 DRN 63M4 52 847/876

Catalog – DRN.. Gearmotors (IE3) 801

11 Helical-worm gearmotors
S.. R.. DRN.. Selections by torque / low output speed

Ta max = 2650 lb-in

na i FRa1) m
rpm ratio lb lbs

S 57R17 DRN 71MS4 50 846/876

3.9 438 1590
SF 57R17 DRN 71MS4 59 847/876
4.4 388 1590
SA 57R17 DRN 71MS4 50 848/876
5.1 336 1590
SAF 57R17 DRN 71MS4 56 847/876
S 57R17 DRN 71M4 50 846/876
5.8 294 1590
SF 57R17 DRN 71M4 59 847/876
6.3 269 1590
SA 57R17 DRN 71M4 50 848/876
7.4 229 1590
SAF 57R17 DRN 71M4 56 847/876
S 57R17 DRN 80MK4 59 846/876
8.3 204 1590
SF 57R17 DRN 80MK4 67 847/876
9.0 187 1590
SA 57R17 DRN 80MK4 59 848/876
10 165 1590
SAF 57R17 DRN 80MK4 65 847/876
S 57R17 DRN 80M4 63 846/876
SF 57R17 DRN 80M4 71 847/876
13 131 1590
SA 57R17 DRN 80M4 62 848/876
SAF 57R17 DRN 80M4 69 847/876

Ta max = 2910 lb-in

na i FRa1) m
rpm ratio lb lbs

0.13 12909 1530

0.15 11189 1530
0.16 10374 1530
0.19 8992 1530
S 57R17 DRN 63MS4 45 846/876
0.21 7860 1530
SF 57R17 DRN 63MS4 54 847/876
0.24 6887 1530
SA 57R17 DRN 63MS4 45 848/876
0.28 6055 1530
SAF 57R17 DRN 63MS4 51 847/876
0.32 5292 1530
0.36 4637 1530
0.41 4092 1530
0.46 3628 1530

Ta max = 5040 lb-in

na i FRa1) m
rpm ratio lb lbs

0.08 21362 1840

0.09 19594 1840
0.09 18120 1840
0.10 16682 1840
0.12 14383 1840
0.13 12774 1840
0.15 11013 1840
0.17 9694 1840
0.20 8529 1840
0.23 7455 1840
S 67R37 DRN 63MS4 87 852/876
0.26 6531 1840
SF 67R37 DRN 63MS4 100 853/876
0.29 5759 1840
SA 67R37 DRN 63MS4 89 854/876
0.34 4965 1840
SAF 67R37 DRN 63MS4 99 853/876
0.38 4410 1840
0.43 3880 1840
0.49 3432 1840
0.57 2944 1840
24833231/EN-US – 07/2021

0.64 2630 1840

0.74 2279 1840
0.83 2014 1840
0.95 1772 1840
1.1 1559 1840
1.2 1363 1840
S 67R37 DRN 63M4 89 852/876
1.4 1194 1840
SF 67R37 DRN 63M4 101 853/876
1.6 1045 1840
SA 67R37 DRN 63M4 91 854/876
1.9 914 1840
SAF 67R37 DRN 63M4 101 853/876

802 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. R.. DRN.. Selections by torque / low output speed 11
Ta max = 5040 lb-in
na i FRa1) m
rpm ratio lb lbs

S 67R37 DRN 71MS4 93 852/876

2.1 809 1840 SF 67R37 DRN 71MS4 105 853/876
2.4 712 1840 SA 67R37 DRN 71MS4 95 854/876
SAF 67R37 DRN 71MS4 105 853/876
2.8 615 1840 S 67R37 DRN 71M4 93 852/876
3.1 543 1840 SF 67R37 DRN 71M4 105 853/876
3.6 469 1840 SA 67R37 DRN 71M4 95 854/876
4.0 424 1840 SAF 67R37 DRN 71M4 105 853/876
S 67R37 DRN 80MK4 100 852/876
4.6 365 1840
SF 67R37 DRN 80MK4 115 853/876
5.3 319 1840
SA 67R37 DRN 80MK4 102 854/876
6.0 281 1840
SAF 67R37 DRN 80MK4 110 853/876
S 67R37 DRN 80M4 105 852/876
7.1 246 1840
SF 67R37 DRN 80M4 120 853/876
7.9 221 1840
SA 67R37 DRN 80M4 105 854/876
11
8.9 198 1840
SAF 67R37 DRN 80M4 115 853/876
S 67R37 DRN 90S4 120 852/876
10 168 1840 SF 67R37 DRN 90S4 130 853/876
11 156 1840 SA 67R37 DRN 90S4 120 854/876
SAF 67R37 DRN 90S4 130 853/876

Ta max = 10900 lb-in

na i FRa1) m
rpm ratio lb lbs

S 77R37 DRN 63MS4 130 858/876

SF 77R37 DRN 63MS4 150 859/876
0.61 2753 2690
SA 77R37 DRN 63MS4 130 860/876
SAF 77R37 DRN 63MS4 145 859/876
S 77R37 DRN 63M4 131 858/876
0.72 2374 2690
SF 77R37 DRN 63M4 151 859/876
0.82 2083 2690
SA 77R37 DRN 63M4 131 860/876
0.94 1813 2690
SAF 77R37 DRN 63M4 146 859/876
S 77R37 DRN 71MS4 135 858/876
0.97 1745 2690
SF 77R37 DRN 71MS4 155 859/876
1.1 1600 2690
SA 77R37 DRN 71MS4 135 860/876
1.2 1404 2690
SAF 77R37 DRN 71MS4 150 859/876
1.4 1245 2690 S 77R37 DRN 71M4 135 858/876
1.6 1100 2690 SF 77R37 DRN 71M4 155 859/876
1.8 954 2690 SA 77R37 DRN 71M4 135 860/876
2.0 837 2690 SAF 77R37 DRN 71M4 150 859/876
S 77R37 DRN 80MK4 140 858/876
2.4 714 2690
SF 77R37 DRN 80MK4 165 859/876
2.6 637 2690
SA 77R37 DRN 80MK4 140 860/876
2.9 574 2690
SAF 77R37 DRN 80MK4 155 859/876
S 77R37 DRN 80M4 145 858/876
3.5 499 2690 SF 77R37 DRN 80M4 170 859/876
4.0 438 2690 SA 77R37 DRN 80M4 145 860/876
SAF 77R37 DRN 80M4 160 859/876
S 77R37 DRN 90S4 160 858/876
4.5 389 2690
SF 77R37 DRN 90S4 180 859/876
5.4 327 2690
SA 77R37 DRN 90S4 160 860/876
6.1 289 2690
24833231/EN-US – 07/2021

SAF 77R37 DRN 90S4 175 859/876

S 77R37 DRN 90L4 165 858/876
7.1 250 2690 SF 77R37 DRN 90L4 190 859/876
8.1 219 2690 SA 77R37 DRN 90L4 165 860/876
SAF 77R37 DRN 90L4 180 859/876

Catalog – DRN.. Gearmotors (IE3) 803

11 Helical-worm gearmotors
S.. R.. DRN.. Selections by torque / low output speed

Ta max = 11200 lb-in

na i FRa1) m
rpm ratio lb lbs

0.07 25493 2630

0.08 21787 2630
0.08 19907 2630
0.10 17013 2630
0.11 14668 2630
0.13 13110 2630
S 77R37 DRN 63MS4 130 858/876
0.15 11569 2630
SF 77R37 DRN 63MS4 150 859/876
0.17 9887 2630
SA 77R37 DRN 63MS4 130 860/876
0.19 8817 2630
SAF 77R37 DRN 63MS4 145 859/876
0.22 7735 2630
0.25 6735 2630
0.28 5943 2630
0.32 5214 2630
0.36 4618 2630
0.42 3992 2630
S 77R37 DRN 63M4 131 858/876
0.48 3540 2630 SF 77R37 DRN 63M4 151 859/876
0.55 3098 2630 SA 77R37 DRN 63M4 131 860/876
SAF 77R37 DRN 63M4 146 859/876

Ta max = 17500 lb-in

na i FRa1) m
rpm ratio lb lbs

S 87R57 DRN 100LM4 300 864/876

6.9 255 6390
SF 87R57 DRN 100LM4 350 865/876
7.9 222 6390
SA 87R57 DRN 100LM4 295 866/876
8.6 205 6390
SAF 87R57 DRN 100LM4 330 865/876

Ta max = 21200 lb-in

na i FRa1) m
rpm ratio lb lbs

S 87R57 DRN 100LM4 300 864/876

SF 87R57 DRN 100LM4 350 865/876
5.5 323 6230
SA 87R57 DRN 100LM4 295 866/876
SAF 87R57 DRN 100LM4 330 865/876
S 87R57 DRN 100L4 300 864/876
SF 87R57 DRN 100L4 350 865/876
6.3 281 6230
SA 87R57 DRN 100L4 295 866/876
SAF 87R57 DRN 100L4 330 865/876

Ta max = 21600 lb-in

na i FRa1) m
rpm ratio lb lbs

S 87R57 DRN 100LM4 300 864/876

4.1 435 6200 SF 87R57 DRN 100LM4 350 865/876
4.7 378 6200 SA 87R57 DRN 100LM4 295 866/876
SAF 87R57 DRN 100LM4 330 865/876
24833231/EN-US – 07/2021

804 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S.. R.. DRN.. Selections by torque / low output speed 11
Ta max = 22100 lb-in
na i FRa1) m
rpm ratio lb lbs

0.06 25987 6180

0.07 23940 6180
0.08 20568 6180
0.09 18265 6180
S 87R57 DRN 63MS4 240 864/876
0.10 16774 6180
SF 87R57 DRN 63MS4 285 865/876
0.11 14820 6180
SA 87R57 DRN 63MS4 235 866/876
0.13 13160 6180
SAF 87R57 DRN 63MS4 270 865/876
0.15 11200 6180
0.17 9904 6180
0.20 8549 6180
0.22 7643 6180
S 87R57 DRN 63M4 242 864/876
0.25 6706 6180
SF 87R57 DRN 63M4 287 865/876
0.29 5875 6180
SA 87R57 DRN 63M4 237 866/876
0.33 5187 6180
SAF 87R57 DRN 63M4 272 865/876
11
S 87R57 DRN 71MS4 245 864/876
0.37 4606 6180 SF 87R57 DRN 71MS4 290 865/876
0.44 3872 6180 SA 87R57 DRN 71MS4 240 866/876
SAF 87R57 DRN 71MS4 275 865/876
0.49 3475 6180 S 87R57 DRN 71M4 240 864/876
0.59 2905 6180 SF 87R57 DRN 71M4 290 865/876
0.66 2586 6180 SA 87R57 DRN 71M4 235 866/876
0.73 2335 6180 SAF 87R57 DRN 71M4 270 865/876
S 87R57 DRN 80MK4 250 864/876
0.82 2054 6180
SF 87R57 DRN 80MK4 295 865/876
0.93 1824 6180
SA 87R57 DRN 80MK4 245 866/876
1.0 1631 6180
SAF 87R57 DRN 80MK4 280 865/876
S 87R57 DRN 80M4 255 864/876
1.3 1332 6180 SF 87R57 DRN 80M4 305 865/876
1.5 1191 6180 SA 87R57 DRN 80M4 250 866/876
SAF 87R57 DRN 80M4 285 865/876
1.7 1032 6180 S 87R57 DRN 90S4 270 864/876
1.9 930 6180 SF 87R57 DRN 90S4 315 865/876
2.1 831 6180 SA 87R57 DRN 90S4 265 866/876
2.5 719 6180 SAF 87R57 DRN 90S4 300 865/876
S 87R57 DRN 90L4 275 864/876
2.8 624 6180 SF 87R57 DRN 90L4 325 865/876
3.2 558 6180 SA 87R57 DRN 90L4 270 866/876
SAF 87R57 DRN 90L4 305 865/876
S 87R57 DRN 100LM4 300 864/876
SF 87R57 DRN 100LM4 350 865/876
3.6 485 6180
SA 87R57 DRN 100LM4 295 866/876
SAF 87R57 DRN 100LM4 330 865/876

Ta max = 37100 lb-in

na i FRa1) m
rpm ratio lb lbs

0.05 33818 7360

0.05 31154 7360
0.06 27847 7360
S 97R57 DRN 63MS4 370 870/876
0.07 24641 7360
SF 97R57 DRN 63MS4 440 871/876
0.08 21537 7360
24833231/EN-US – 07/2021

SA 97R57 DRN 63MS4 360 872/876

0.09 18749 7360
SAF 97R57 DRN 63MS4 415 871/876
0.10 16233 7360
0.12 14576 7360
0.13 12752 7360
0.15 11267 7360
S 97R57 DRN 63M4 372 870/876
0.17 10078 7360
SF 97R57 DRN 63M4 442 871/876
0.2 8608 7360
SA 97R57 DRN 63M4 362 872/876
0.23 7554 7360
SAF 97R57 DRN 63M4 418 871/876
0.26 6640 7080

Catalog – DRN.. Gearmotors (IE3) 805

11 Helical-worm gearmotors
S.. R.. DRN.. Selections by torque / low output speed

Ta max = 37100 lb-in

na i FRa1) m
rpm ratio lb lbs

S 97R57 DRN 71MS4 375 870/876

0.29 5780 7080
SF 97R57 DRN 71MS4 445 871/876
0.34 4937 7080
SA 97R57 DRN 71MS4 365 872/876
0.38 4444 7080
SAF 97R57 DRN 71MS4 420 871/876
S 97R57 DRN 71S4 375 870/876
0.42 4017 7080
SF 97R57 DRN 71S4 445 871/876
0.49 3453 7080
SA 97R57 DRN 71S4 365 872/876
0.55 3108 7080
SAF 97R57 DRN 71S4 420 871/876
0.64 2654 7080 S 97R57 DRN 80MK4 385 870/876
0.73 2329 7080 SF 97R57 DRN 80MK4 455 871/876
0.81 2081 7080 SA 97R57 DRN 80MK4 370 872/876
0.91 1860 7080 SAF 97R57 DRN 80MK4 430 871/876
S 97R57 DRN 80M4 390 870/876
SF 97R57 DRN 80M4 460 871/876
1.1 1574 7080
SA 97R57 DRN 80M4 375 872/876
SAF 97R57 DRN 80M4 435 871/876
S 97R57 DRN 80M4 385 870/876
SF 97R57 DRN 80M4 460 871/876
1.3 1394 7080
SA 97R57 DRN 80M4 375 872/876
SAF 97R57 DRN 80M4 430 871/876
S 97R57 DRN 90S4 400 870/876
1.4 1223 7080
SF 97R57 DRN 90S4 475 871/876
1.6 1070 7080
SA 97R57 DRN 90S4 390 872/876
1.9 928 7080
SAF 97R57 DRN 90S4 445 871/876
S 97R57 DRN 90L4 410 870/876
SF 97R57 DRN 90L4 480 871/876
2.1 824 7080
SA 97R57 DRN 90L4 395 872/876
SAF 97R57 DRN 90L4 455 871/876
2.5 714 7360 S 97R57 DRN 100LM4 430 870/876
2.8 626 7100 SF 97R57 DRN 100LM4 500 871/876
3.3 538 7110 SA 97R57 DRN 100LM4 420 872/876
3.6 484 7110 SAF 97R57 DRN 100LM4 480 871/876
4.2 420 7120 S 97R57 DRN 100L4 430 870/876
4.7 376 7130 SF 97R57 DRN 100L4 500 871/876
5.4 327 7130 SA 97R57 DRN 100L4 420 872/876
6.1 287 7140 SAF 97R57 DRN 100L4 480 871/876
S 97R57 DRN 112M4 455 870/876
SF 97R57 DRN 112M4 520 871/876
7.0 252 7150
SA 97R57 DRN 112M4 440 872/876
SAF 97R57 DRN 112M4 500 871/876
S 97R57 DRN 132S4 480 870/876
8.1 219 7150 SF 97R57 DRN 132S4 550 871/876
8.6 205 7160 SA 97R57 DRN 132S4 465 872/876
SAF 97R57 DRN 132S4 520 871/876

24833231/EN-US – 07/2021

806 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF37 11
11.6 Mechanical ratings S. SF. SA. SAF37

3400 – 2800 rpm

S37
Worm ne = 3400 rpm ne = 3200 rpm ne = 2800 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
157.43 22 690 0.42 57 20 710 0.40 57 18 725 0.36 57
144.40 24 675 0.44 58 22 690 0.42 58 19 710 0.38 57
122.94 28 655 0.50 58 26 665 0.47 58 23 690 0.43 58
106.00 32 630 0.55 59 30 635 0.52 59 26 675 0.48 59
98.80 34 620 0.58 59 32 635 0.55 59 28 665 0.51 59
38/1
86.36 39 600 0.63 60 37 610 0.60 60 32 635 0.55 60
80.96 42 585 0.66 60 40 600 0.63 60 35 635 0.58 60
11
71.44 48 485 0.63 58 45 565 0.67 60 39 620 0.63 61
63.33 54 325 0.55 51 51 450 0.63 57 44 595 0.68 61
53.83 63 255 0.52 49 59 285 0.54 50 52 470 0.66 59
55.93 61 620 0.78 77 57 630 0.75 76 50 635 0.67 76
51.30 66 600 0.82 77 62 620 0.80 77 55 635 0.72 76
43.68 78 585 0.94 77 73 595 0.90 77 64 620 0.82 77
37.66 90 565 1.0 78 85 575 0.99 78 74 600 0.91 78
35.10 97 550 1.1 78 91 565 1.0 78 80 585 0.95 78
27/2
30.68 111 540 1.2 78 104 550 1.2 78 91 565 1.0 78
28.76 118 515 1.2 78 111 540 1.2 78 97 565 1.1 78
25.38 134 415 1.2 77 126 470 1.2 78 110 550 1.2 79
22.50 151 275 0.93 71 142 380 1.1 76 124 505 1.3 79
19.13 178 210 0.87 69 167 240 0.90 70 146 390 1.2 77
19.89 171 370 1.2 86 161 380 1.1 86 141 390 1.0 86
18.24 186 365 1.2 86 175 370 1.2 86 154 390 1.1 86
15.53 219 345 1.3 86 206 355 1.3 86 180 370 1.2 86
13.39 254 325 1.5 86 239 345 1.5 86 209 365 1.3 86
12.48 272 325 1.6 86 256 335 1.6 86 224 355 2.0 86
10.91 312 310 1.7 86 293 320 1.7 86 257 345 1.6 87
10.23 332 310 1.9 87 313 320 1.9 87 274 335 1.7 87
24/5
9.02 377 275 1.9 86 355 300 2.0 87 310 320 1.7 87
8.00 425 175 1.5 82 400 255 1.9 86 350 310 2.0 87
6.80 500 140 1.3 81 471 160 1.5 82 412 255 1.9 86
6.33 537 210 2.1 87 506 240 2.1 88 442 285 2.3 88
5.38 632 175 2.0 87 595 195 2.1 87 520 230 2.1 88
4.86 700 160 2.0 87 658 170 2.0 87 576 210 2.3 88
3.97 856 125 2.0 86 806 135 2.0 87 705 170 2.1 88

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax = 1.5 HP for continuous use.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 807

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF37

2200 – 1400 rpm

S37
Worm ne = 2200 rpm ne = 1700 rpm ne = 1400 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
157.43 14 770 0.31 56 11 805 0.25 54 8.9 815 0.21 53
144.40 15 760 0.32 56 12 795 0.27 55 9.7 815 0.23 54
122.94 18 735 0.36 57 14 770 0.30 56 11 805 0.27 55
106.00 21 715 0.40 58 16 760 0.34 57 13 780 0.30 56
98.80 22 710 0.43 58 17 750 0.36 57 14 770 0.31 56
38/1
86.36 25 690 0.47 59 20 725 0.39 58 16 760 0.34 57
80.96 27 680 0.50 60 21 725 0.42 59 17 750 0.36 58
71.44 31 665 0.54 60 24 710 0.44 60 20 745 0.39 59
63.33 35 645 0.59 61 27 700 0.50 60 22 725 0.43 60
53.83 41 610 0.64 62 32 675 0.55 61 26 710 0.48 61
55.93 39 680 0.56 75 30 715 0.47 74 25 715 0.39 73
51.30 43 675 0.60 76 33 710 0.50 75 27 715 0.42 74
43.68 50 655 0.68 76 39 690 0.56 76 32 715 0.48 75
37.66 58 635 0.76 77 45 675 0.63 76 37 700 0.55 76
35.10 63 630 0.80 77 48 665 0.67 77 40 690 0.58 76
27/2
30.68 72 620 0.90 78 55 645 0.74 77 46 675 0.63 76
28.76 76 600 0.94 78 59 645 0.78 77 49 665 0.67 77
25.38 87 595 1.0 79 67 630 0.86 78 55 655 0.74 77
22.50 98 585 1.1 79 76 620 0.94 79 62 645 0.82 78
19.13 115 560 1.3 80 89 600 1.1 79 73 630 0.93 79
19.89 111 425 0.87 85 85 445 0.71 85 70 460 0.62 84
18.24 121 415 0.94 85 93 435 0.75 85 77 460 0.67 84
15.53 142 400 1.0 86 109 425 0.86 85 90 445 0.75 85
13.39 164 390 1.2 86 127 415 0.98 86 105 435 0.84 85
12.48 176 380 1.2 86 136 405 1.0 86 112 425 0.89 86
10.91 202 370 1.3 87 156 400 1.1 86 128 425 1.0 86
10.23 215 365 1.5 87 166 400 1.2 87 137 415 0.78 86
24/5
9.02 244 355 1.6 87 188 380 1.3 87 155 405 1.2 87
8.00 275 345 1.7 87 213 380 1.5 87 175 400 1.3 87
6.80 324 325 1.9 88 250 365 1.6 88 206 380 1.5 87
6.33 348 310 2.0 88 269 310 1.5 88 221 310 1.2 87
5.38 409 300 2.3 88 316 300 1.7 88 260 300 1.5 88
4.86 453 285 2.3 89 350 290 1.7 88 288 290 1.5 88
3.97 554 230 2.3 88 428 285 2.1 89 353 285 1.7 88

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax = 1.5 HP for continuous use.
24833231/EN-US – 07/2021

808 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF37 11
1100 – 700 rpm
S37
Worm ne = 1100 rpm ne = 900 rpm ne = 700 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
157.43 7.0 815 0.17 52 5.7 815 0.15 50 4.4 815 0.12 49
144.40 7.6 815 0.19 52 6.2 815 0.16 51 4.8 815 0.12 50
122.94 8.9 815 0.21 54 7.3 815 0.19 52 5.7 815 0.15 51
106.00 10 815 0.24 55 8.5 815 0.20 53 6.6 815 0.16 52
98.80 11 815 0.25 55 9.1 815 0.21 54 7.1 815 0.17 52
38/1
86.36 13 795 0.28 56 10 815 0.24 55 8.1 815 0.20 53
80.96 14 790 0.30 57 11 815 0.25 55 8.6 815 0.21 54
71.44 15 770 0.32 57 13 805 0.28 56 9.8 815 0.23 55 11
63.33 17 760 0.36 58 14 790 0.31 57 11 815 0.25 56
53.83 20 745 0.40 60 17 770 0.35 58 13 805 0.30 57
55.93 20 770 0.34 72 16 805 0.28 71 13 815 0.23 70
51.30 21 770 0.36 73 18 795 0.31 72 14 815 0.25 71
43.68 25 745 0.40 74 21 770 0.35 73 16 815 0.30 71
37.66 29 725 0.46 75 24 760 0.39 74 19 790 0.32 72
35.10 31 725 0.48 75 26 745 0.42 74 20 780 0.34 73
27/2
30.68 36 710 0.54 76 29 725 0.46 75 23 770 0.38 74
28.76 38 700 0.56 76 31 725 0.48 75 24 760 0.40 74
25.38 43 690 0.62 77 35 715 0.54 76 28 745 0.44 75
22.50 49 680 0.68 77 40 700 0.58 76 31 725 0.48 75
19.13 58 665 0.78 78 47 690 0.67 77 37 715 0.55 76
19.89 55 485 0.51 83 45 515 0.44 83 35 530 0.36 82
18.24 60 480 0.55 84 49 495 0.47 83 38 530 0.39 82
15.53 71 470 0.63 84 58 485 0.54 84 45 515 0.44 83
13.39 82 460 0.71 85 67 480 0.60 84 52 495 0.50 83
12.48 88 450 0.74 85 72 470 0.63 84 56 485 0.52 84
10.91 101 445 0.83 86 82 460 0.71 85 64 480 0.58 84
10.23 108 435 0.86 86 88 450 0.74 85 68 480 0.62 84
24/5
9.02 122 425 0.95 86 100 445 0.82 86 78 470 0.68 85
8.00 138 415 1.0 87 113 435 0.90 86 88 460 0.75 85
6.80 162 405 1.2 87 132 425 1.0 87 103 450 0.86 86
6.33 174 400 1.3 87 142 400 1.0 87 111 400 0.82 86
5.38 204 380 1.4 88 167 380 1.2 87 130 380 0.91 87
4.86 226 370 1.5 88 185 370 1.2 88 144 370 0.98 87
3.97 277 355 1.8 88 227 355 1.4 88 176 355 1.1 88
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 809

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF37

500 - 10 rpm
S37
Worm ne = 500 rpm ne = 250 rpm ne = 10 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
157.43 3.2 815 0.08 47 1.6 815 0.04 46 0.06 815 0.00 26
144.40 3.5 815 0.09 48 1.7 815 0.05 46 0.07 815 0.00 27
122.94 4.1 815 0.11 49 2.0 815 0.06 46 0.08 815 0.00 29
106.00 4.7 815 0.12 50 2.4 815 0.07 47 0.09 815 0.00 30
98.80 5.1 815 0.13 50 2.5 815 0.07 47 0.10 815 0.00 31
38/1
86.36 5.8 815 0.15 51 2.9 815 0.08 47 0.12 815 0.00 32
80.96 6.2 815 0.16 51 3.1 815 0.08 47 0.12 815 0.00 33
71.44 7.0 815 0.17 52 3.5 815 0.09 48 0.14 815 0.00 35
63.33 7.9 815 0.19 53 3.9 815 0.11 49 0.16 815 0.00 37
53.83 9.3 815 0.21 55 4.6 815 0.12 50 0.19 815 0.00 39
55.93 8.9 815 0.17 69 4.5 815 0.08 67 0.18 815 0.00 48
51.30 9.7 815 0.19 69 4.9 815 0.09 67 0.19 815 0.00 49
43.68 11 815 0.21 70 5.7 815 0.11 67 0.23 815 0.00 51
37.66 13 815 0.24 71 6.6 815 0.13 67 0.27 815 0.00 53
35.10 14 815 0.25 71 7.1 815 0.13 68 0.28 815 0.00 54
27/2
30.68 16 815 0.30 72 8.1 815 0.15 68 0.33 815 0.00 56
28.76 17 805 0.31 72 8.7 815 0.16 69 0.35 815 0.00 57
25.38 20 790 0.34 73 9.9 815 0.19 69 0.39 815 0.00 59
22.50 22 770 0.38 74 11 815 0.20 70 0.44 815 0.00 61
19.13 26 750 0.42 75 13 815 0.24 71 0.52 815 0.00 62
19.89 25 600 0.30 81 13 635 0.16 79 0.50 635 0.00 65
18.24 27 585 0.31 81 14 635 0.17 79 0.55 635 0.00 66
15.53 32 560 0.35 82 16 635 0.20 79 0.64 635 0.00 68
13.39 37 540 0.39 82 19 635 0.24 80 0.75 635 0.00 71
12.48 40 520 0.40 82 20 635 0.25 80 0.80 635 0.00 72
10.91 46 515 0.46 83 23 630 0.28 81 0.92 630 0.00 73
10.23 49 505 0.47 83 24 620 0.30 81 0.98 620 0.00 73
24/5
9.02 55 495 0.52 84 28 585 0.32 81 1.1 585 0.00 74
8.00 63 485 0.58 84 31 560 0.34 82 1.2 560 0.00 74
6.80 74 480 0.66 85 37 540 0.39 82 1.5 540 0.00 75
6.33 79 400 0.59 85 39 400 0.31 83 1.6 400 0.00 80
5.38 93 380 0.66 86 46 380 0.34 83 1.9 380 0.00 80
4.86 103 370 0.71 86 51 370 0.36 84 2.1 370 0.00 80
3.97 126 355 0.82 87 63 355 0.42 84 2.5 355 0.00 80
24833231/EN-US – 07/2021

810 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF47 11
11.7 Mechanical ratings S. SF. SA. SAF47

3400 – 2800 rpm

S47
Worm ne = 3400 rpm ne = 3200 rpm ne = 2800 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 17 1330 0.59 60 16 1330 0.56 60 14 1330 0.50 59
184.80 18 1330 0.64 60 17 1330 0.60 60 15 1330 0.54 59
158.12 22 1330 0.74 61 20 1330 0.70 61 18 1330 0.62 60
137.05 25 1330 0.84 62 23 1330 0.79 62 20 1330 0.70 61
128.10 27 1330 0.90 63 25 1330 0.84 62 22 1330 0.75 62
110.73 42/1 31 1220 0.94 63 29 1310 0.95 63 25 1330 0.84 63
94.08 36 1000 0.93 62 34 1090 0.94 63 30 1290 0.97 63
11
84.00 40 840 0.89 61 38 945 0.93 62 33 1150 0.95 63
71.75 47 515 0.74 53 45 725 0.86 60 39 945 0.94 63
67.20 51 470 0.72 52 48 600 0.80 57 42 875 0.93 62
56.61 60 355 0.68 49 57 405 0.71 51 49 665 0.87 60
69.39 49 1240 1.2 79 46 1240 1.2 78 40 1240 1.0 78
63.80 53 1240 1.3 79 50 1240 1.2 79 44 1240 1.1 78
54.59 62 1240 1.5 80 59 1240 1.5 79 51 1240 1.3 79
47.32 72 1230 1.7 80 68 1240 1.6 80 59 1240 1.5 80
44.22 77 1140 1.7 80 72 1230 1.7 80 63 1240 1.6 80
38.23 29/2 89 990 1.7 80 84 1060 1.7 80 73 1230 1.7 80
32.48 105 805 1.7 79 99 885 1.7 80 86 1035 1.7 80
29.00 117 675 1.6 78 110 760 1.7 79 97 920 1.7 80
24.77 137 415 1.3 72 129 585 1.6 77 113 770 1.7 80
23.20 147 370 1.2 71 138 480 1.3 75 121 700 1.7 79
19.54 174 285 1.1 69 164 325 1.2 71 143 520 1.5 77
20.33 167 885 2.7 88 157 885 2.5 88 138 885 2.1 88
17.62 193 860 3.0 88 182 885 3.0 88 159 885 2.5 88
16.47 206 795 3.0 88 194 860 3.0 88 170 885 2.7 88
14.24 239 690 3.0 88 225 735 3.0 88 197 860 3.1 88
12.10 281 560 2.8 88 264 610 3.0 88 231 725 3.0 88
10.80 315 470 2.7 87 296 530 2.8 88 259 635 3.0 88
9.23 368 285 2.0 83 347 400 2.5 86 303 530 3.0 88
27/5
8.64 394 255 2.0 82 370 325 2.3 85 324 485 2.8 88
7.28 467 195 1.7 81 440 220 1.9 82 385 365 2.5 86
6.83 498 300 2.7 87 469 325 2.7 88 410 400 3.0 88
6.40 531 275 2.7 87 500 300 2.7 87 438 370 3.0 88
5.39 631 210 2.4 86 594 240 2.5 87 519 300 2.8 88
4.76 714 175 2.4 85 672 205 2.5 86 588 255 2.7 87
24833231/EN-US – 07/2021

4.00 850 140 2.3 85 800 160 2.4 85 700 205 2.5 87

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax = 2.0 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 811

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF47

2200 – 1400 rpm

S47
Worm ne = 2200 rpm ne = 1700 rpm ne = 1400 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 11 1480 0.44 58 8.5 1505 0.36 56 7.0 1505 0.31 55
184.80 12 1480 0.48 58 9.2 1485 0.39 57 7.6 1505 0.32 56
158.12 14 1480 0.55 60 11 1485 0.44 58 8.9 1505 0.38 57
137.05 16 1460 0.62 60 12 1480 0.50 59 10 1485 0.42 58
128.10 17 1460 0.66 61 13 1480 0.52 59 11 1485 0.44 58
110.73 42/1 20 1460 0.74 62 15 1480 0.59 61 13 1485 0.51 59
94.08 23 1460 0.86 63 18 1480 0.68 62 15 1485 0.58 60
84.00 26 1435 0.94 64 20 1480 0.76 62 17 1480 0.64 61
71.75 31 1285 0.98 64 24 1480 0.87 63 20 1480 0.74 62
67.20 33 1210 0.98 64 25 1450 0.91 64 21 1480 0.78 63
56.61 39 1020 0.98 64 30 1345 0.99 65 25 1460 0.90 64
69.39 32 1370 0.90 77 24 1370 0.70 76 20 1370 0.59 75
63.80 34 1370 0.97 77 27 1370 0.76 76 22 1370 0.63 75
54.59 40 1370 1.1 78 31 1370 0.89 77 26 1370 0.74 76
47.32 46 1370 1.3 79 36 1370 1.0 78 30 1370 0.84 77
44.22 50 1370 1.3 79 38 1370 1.1 78 32 1370 0.90 77
38.23 29/2 58 1370 1.6 80 44 1370 1.2 79 37 1370 1.0 78
32.48 68 1290 1.7 80 52 1370 1.5 80 43 1370 1.2 79
29.00 76 1210 1.7 81 59 1365 1.6 80 48 1370 1.3 79
24.77 89 1035 1.7 81 69 1285 1.7 81 57 1370 1.5 80
23.20 95 980 1.9 81 73 1255 1.7 81 60 1345 1.6 80
19.54 113 815 1.7 81 87 1090 1.9 81 72 1275 1.7 81
20.33 108 965 1.9 87 84 975 1.5 87 69 975 1.2 86
17.62 125 955 2.1 88 96 965 1.7 87 79 975 1.5 86
16.47 134 955 2.3 88 103 965 1.9 87 85 975 1.5 87
14.24 154 955 2.7 88 119 965 2.1 88 98 975 1.7 87
12.10 182 930 3.1 89 140 965 2.4 88 116 965 2.0 88
10.80 204 840 3.1 89 157 955 2.7 88 130 965 2.3 88
9.23 238 725 3.1 89 184 930 3.1 89 152 965 2.7 88
27/5
8.64 255 680 3.1 89 197 885 3.1 89 162 965 2.8 88
7.28 302 565 3.1 89 234 760 3.2 89 192 910 3.1 89
6.83 322 550 3.2 89 249 690 3.1 89 205 690 2.5 89
6.40 344 515 3.2 89 266 675 3.2 89 219 675 2.7 89
5.39 408 425 3.1 89 315 575 3.2 89 260 655 3.1 89
4.76 462 370 3.1 89 357 515 3.2 89 294 635 3.4 90
4.00 550 300 3.0 88 425 425 3.2 89 350 540 3.4 90
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax = 2.0 HP for continuous use.

812 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF47 11
1100 – 700 rpm
S47
Worm ne = 1100 rpm ne = 900 rpm ne = 700 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 5.5 1560 0.25 53 4.5 1595 0.21 52 3.5 1635 0.17 51
184.80 6.0 1540 0.27 54 4.9 1575 0.23 53 3.8 1620 0.19 51
158.12 7.0 1520 0.31 55 5.7 1560 0.27 54 4.4 1595 0.21 52
137.05 8.0 1515 0.35 56 6.6 1520 0.30 55 5.1 1575 0.24 53
128.10 8.6 1515 0.36 57 7.0 1520 0.31 55 5.5 1560 0.25 54
110.73 42/1 9.9 1495 0.40 58 8.1 1515 0.35 56 6.3 1540 0.28 55
94.08 12 1495 0.47 59 9.6 1515 0.40 57 7.4 1520 0.32 56
84.00 13 1495 0.52 60 11 1495 0.43 58 8.3 1515 0.35 57 11
71.75 15 1495 0.60 61 13 1495 0.50 60 9.8 1515 0.40 58
67.20 16 1495 0.63 61 13 1495 0.54 60 10 1515 0.43 58
56.61 19 1495 0.74 63 16 1495 0.62 61 12 1515 0.50 60
69.39 16 1530 0.52 74 13 1560 0.44 73 10 1595 0.36 71
63.80 17 1530 0.56 74 14 1550 0.47 73 11 1595 0.39 72
54.59 20 1515 0.64 75 16 1530 0.54 74 13 1560 0.44 73
47.32 23 1515 0.74 76 19 1530 0.62 75 15 1550 0.50 73
44.22 25 1515 0.78 76 20 1515 0.66 75 16 1550 0.52 74
38.23 29/2 29 1495 0.89 77 24 1515 0.75 76 18 1530 0.59 75
32.48 34 1495 1.0 78 28 1515 0.87 77 22 1515 0.68 75
29.00 38 1505 1.2 78 31 1515 0.97 77 24 1515 0.76 76
24.77 44 1495 1.3 79 36 1505 1.1 78 28 1515 0.89 77
23.20 47 1450 1.3 79 39 1505 1.2 79 30 1515 0.94 77
19.54 56 1365 1.5 80 46 1460 1.3 79 36 1505 1.1 78
20.33 54 990 1.0 85 44 1010 0.84 84 34 1025 0.67 83
17.62 62 990 1.2 86 51 1000 0.95 85 40 1020 0.76 84
16.47 67 990 1.2 86 55 1000 1.0 85 43 1010 0.80 84
14.24 77 980 1.3 86 63 990 1.2 86 49 1000 0.93 85
12.10 91 980 1.6 87 74 980 1.3 86 58 1000 1.1 85
10.80 102 980 1.9 87 83 980 1.5 87 65 990 1.2 86
9.23 119 975 2.1 88 98 980 1.7 87 76 990 1.3 86
27/5
8.64 127 965 2.3 88 104 980 1.9 87 81 990 1.5 87
7.28 151 965 2.7 88 124 980 2.1 88 96 980 1.7 87
6.83 161 840 2.4 89 132 840 2.0 88 102 840 1.6 88
6.40 172 825 2.5 89 141 825 2.1 88 109 825 1.6 88
5.39 204 790 2.8 89 167 790 2.4 89 130 790 1.9 88
4.76 231 770 3.2 89 189 770 2.5 89 147 770 2.0 89
4.00 275 690 3.4 90 225 745 3.0 89 175 745 2.3 89
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax = 2.0 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 813

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF47

500 – 10 rpm
S47
Worm ne = 500 rpm ne = 250 rpm ne = 10 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 2.5 1635 0.13 49 1.2 1635 0.07 48 0.05 1635 0.00 32
184.80 2.7 1635 0.15 49 1.4 1635 0.07 48 0.05 1635 0.00 32
158.12 3.2 1635 0.16 50 1.6 1635 0.08 48 0.06 1635 0.00 35
137.05 3.6 1635 0.19 51 1.8 1635 0.09 48 0.07 1635 0.00 37
128.10 3.9 1620 0.20 51 2.0 1635 0.11 48 0.08 1635 0.00 38
110.73 42/1 4.5 1600 0.21 52 2.3 1635 0.12 49 0.09 1635 0.00 40
94.08 5.3 1575 0.25 54 2.7 1635 0.13 49 0.11 1635 0.00 42
84.00 6.0 1560 0.27 54 3.0 1635 0.16 50 0.12 1635 0.00 43
71.75 7.0 1540 0.31 56 3.5 1635 0.17 51 0.14 1635 0.00 44
67.20 7.4 1520 0.32 56 3.7 1635 0.19 51 0.15 1635 0.00 44
56.61 8.8 1520 0.38 57 4.4 1600 0.21 53 0.18 1600 0.00 45
69.39 7.2 1635 0.27 70 3.6 1635 0.13 68 0.14 1635 0.00 56
63.80 7.8 1635 0.30 70 3.9 1635 0.15 68 0.16 1635 0.00 57
54.59 9.2 1635 0.34 71 4.6 1635 0.17 68 0.18 1635 0.00 60
47.32 11 1600 0.38 72 5.3 1635 0.20 68 0.21 1635 0.00 61
44.22 11 1595 0.40 72 5.7 1635 0.21 69 0.23 1635 0.00 62
38.23 29/2 13 1575 0.44 73 6.5 1635 0.24 69 0.26 1635 0.00 63
32.48 15 1540 0.51 74 7.7 1635 0.28 70 0.31 1635 0.00 64
29.00 17 1540 0.56 74 8.6 1635 0.32 71 0.34 1635 0.00 65
24.77 20 1520 0.64 75 10 1620 0.36 71 0.40 1620 0.00 66
23.20 22 1520 0.68 76 11 1600 0.38 72 0.43 1600 0.00 66
19.54 26 1520 0.80 77 13 1575 0.44 73 0.51 1575 0.00 67
20.33 25 1095 0.52 82 12 1390 0.34 80 0.49 1390 0.00 75
17.62 28 1060 0.58 83 14 1320 0.38 80 0.57 1320 0.00 76
16.47 30 1045 0.60 83 15 1285 0.39 81 0.61 1285 0.00 76
14.24 35 1025 0.68 84 18 1220 0.42 81 0.70 1220 0.00 77
12.10 41 1020 0.79 84 21 1160 0.47 82 0.83 1160 0.00 77
10.80 46 1010 0.87 85 23 1125 0.50 82 0.93 1125 0.00 77
9.23 54 1000 1.0 85 27 1070 0.55 83 1.1 1070 0.00 78
27/5
8.64 58 1000 1.1 86 29 1060 0.59 83 1.2 1060 0.00 78
7.28 69 990 1.2 86 34 1035 0.67 84 1.4 1035 0.00 78
6.83 73 840 1.1 87 37 840 0.58 84 1.5 840 0.00 81
6.40 78 825 1.2 87 39 825 0.60 85 1.6 825 0.00 81
5.39 93 790 1.3 87 46 790 0.68 85 1.9 790 0.00 81
4.76 105 770 1.5 88 53 770 0.75 86 2.1 770 0.00 81
4.00 125 745 1.7 88 63 745 0.86 86 2.5 745 0.00 81
24833231/EN-US – 07/2021

814 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF57 11
11.8 Mechanical ratings S. SF. SA. SAF57

3400 – 2800 rpm

S57
Worm ne = 3400 rpm ne = 3200 rpm ne = 2800 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 17 2390 1.0 64 16 2390 0.95 63 14 2390 0.84 62
184.80 18 2390 1.1 64 17 2390 1.0 64 15 2390 0.91 63
158.12 22 2390 1.2 65 20 2390 1.2 65 18 2390 1.0 64
137.05 25 2255 1.3 66 23 2390 1.3 66 20 2390 1.2 65
128.10 27 2170 1.3 66 25 2255 1.3 66 22 2390 1.3 65
110.73 42/1 31 1905 1.3 67 29 2035 1.3 67 25 2255 1.3 66
94.08 36 1630 1.3 67 34 1735 1.3 67 30 1990 1.5 67
11
84.00 40 1460 1.3 67 38 1550 1.3 67 33 1770 1.3 67
71.75 47 1230 1.3 67 45 1320 1.3 67 39 1540 1.5 67
67.20 51 1135 1.3 66 48 1230 1.3 67 42 1450 1.5 67
56.61 60 910 1.3 65 57 1010 1.3 66 49 1220 1.5 67
69.39 49 1945 1.9 81 46 1945 1.7 80 40 1945 1.6 80
63.80 53 1945 2.0 81 50 1945 1.9 81 44 1945 1.7 80
54.59 62 1945 2.4 81 59 1945 2.3 81 51 1945 2.0 81
47.32 72 1860 2.5 82 68 1945 2.5 82 59 1945 2.3 81
44.22 77 1745 2.5 82 72 1815 2.5 82 63 1945 2.4 81
38.23 29/2 89 1540 2.7 82 84 1630 2.7 82 73 1815 2.5 82
32.48 105 1310 2.7 82 99 1390 2.7 82 86 1595 2.7 82
29.00 117 1160 2.7 82 110 1250 2.7 82 97 1435 2.7 82
24.77 137 980 2.5 82 129 1060 2.7 82 113 1230 2.7 82
23.20 147 905 2.5 82 138 980 2.7 82 121 1160 2.7 82
19.54 174 715 2.4 81 164 795 2.5 82 143 965 2.7 82
20.33 167 1415 4.3 89 157 1415 4.0 89 138 1415 3.5 88
17.62 193 1240 4.3 89 182 1320 4.3 89 159 1415 4.0 89
16.47 206 1170 4.3 89 194 1240 4.3 89 170 1400 4.3 89
14.24 239 1025 4.3 89 225 1090 4.3 89 197 1230 4.3 89
12.10 281 875 4.4 89 264 930 4.4 89 231 1070 4.4 89
10.80 315 780 4.4 89 296 830 4.4 89 259 955 4.4 89
9.23 368 645 4.3 89 347 700 4.3 89 303 825 4.4 89
27/5
8.64 394 600 4.3 89 370 655 4.3 89 324 770 4.4 89
7.28 467 480 4.0 88 440 530 4.2 89 385 635 4.3 89
6.83 498 480 4.3 89 469 515 4.3 89 410 610 4.4 90
6.40 531 445 4.2 89 500 480 4.3 89 438 565 4.4 89
5.39 631 365 4.2 89 594 390 4.2 89 519 470 4.3 89
4.76 714 310 4.0 88 672 335 4.0 89 588 405 4.3 89
4.00 850 250 3.8 88 800 275 3.9 88 700 335 4.2 89
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax = 4.0 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 815

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF57

2200 – 1400 rpm

S57
Worm ne = 2200 rpm ne = 1700 rpm ne = 1400 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 11 2610 0.74 61 8.5 2610 0.59 59 7.0 2610 0.50 58
184.80 12 2610 0.80 62 9.2 2610 0.64 60 7.6 2610 0.54 58
158.12 14 2610 0.93 63 11 2610 0.74 61 8.9 2610 0.62 60
137.05 16 2610 1.0 64 12 2610 0.83 62 10 2610 0.70 61
128.10 17 2610 1.1 64 13 2610 0.89 62 11 2610 0.74 61
110.73 42/1 20 2565 1.2 65 15 2610 1.0 63 13 2610 0.84 62
94.08 23 2435 1.3 66 18 2655 1.2 65 15 2610 0.98 63
84.00 26 2215 1.3 67 20 2520 1.2 65 17 2610 1.1 64
71.75 31 1945 1.5 67 24 2435 1.3 66 20 2565 1.2 65
67.20 33 1860 1.5 67 25 2300 1.3 67 21 2520 1.3 65
56.61 39 1585 1.5 68 30 1990 1.5 67 25 2345 1.3 67
69.39 32 2170 1.3 79 24 2170 1.1 77 20 2170 0.91 76
63.80 34 2170 1.5 79 27 2170 1.2 78 22 2170 0.98 77
54.59 40 2170 1.7 80 31 2170 1.3 79 26 2170 1.1 78
47.32 46 2170 2.0 81 36 2170 1.6 79 30 2170 1.3 79
44.22 50 2170 2.1 81 38 2170 1.6 80 32 2170 1.3 79
38.23 29/2 58 2170 2.4 81 44 2170 1.9 80 37 2170 1.6 80
32.48 68 1990 2.5 82 52 2170 2.3 81 43 2170 1.9 80
29.00 76 1770 2.5 82 59 2170 2.4 81 48 2170 2.0 81
24.77 89 1565 2.7 82 69 1945 2.5 82 57 2170 2.4 81
23.20 95 1480 2.7 83 73 1860 2.7 82 60 2170 2.5 82
19.54 113 1265 2.7 83 87 1620 2.7 83 72 1905 2.7 82
20.33 108 1485 3.0 88 84 1485 2.3 87 69 1485 1.9 87
17.62 125 1485 3.4 88 96 1485 2.5 88 79 1485 2.1 87
16.47 134 1495 3.6 88 103 1485 2.8 88 85 1485 2.3 87
14.24 154 1495 4.2 89 119 1495 3.2 88 98 1495 2.7 88
12.10 182 1330 4.3 89 140 1495 3.8 89 116 1495 3.1 88
10.80 204 1205 4.3 89 157 1495 4.2 89 130 1495 3.5 88
9.23 238 1055 4.4 89 184 1320 4.3 89 152 1495 4.0 89
27/5
8.64 255 990 4.4 89 197 1250 4.4 89 162 1470 4.3 89
7.28 302 850 4.6 90 234 1080 4.4 90 192 1290 4.4 89
6.83 322 805 4.6 90 249 885 3.9 90 205 885 3.2 89
6.40 344 750 4.6 90 266 865 4.0 90 219 865 3.4 89
5.39 408 635 4.6 90 315 840 4.7 90 260 840 3.9 90
4.76 462 560 4.6 90 357 745 4.7 90 294 825 4.3 90
4.00 550 470 4.6 90 425 630 4.7 90 350 780 4.8 90
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax = 4.0 HP for continuous use.

816 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF57 11
1100 – 700 rpm
S57
Worm ne = 1100 rpm ne = 900 rpm ne = 700 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 5.5 2610 0.40 56 4.5 2660 0.35 55 3.5 2740 0.28 53
184.80 6.0 2610 0.43 57 4.9 2660 0.38 55 3.8 2700 0.31 54
158.12 7.0 2610 0.50 58 5.7 2610 0.42 56 4.4 2660 0.34 55
137.05 8.0 2610 0.56 59 6.6 2610 0.47 57 5.1 2660 0.39 56
128.10 8.6 2610 0.60 59 7.0 2610 0.50 58 5.5 2610 0.40 56
110.73 42/1 9.9 2610 0.68 61 8.1 2610 0.58 59 6.3 2610 0.46 57
94.08 12 2610 0.79 62 9.6 2610 0.66 60 7.4 2610 0.52 58
84.00 13 2610 0.87 63 11 2610 0.72 61 8.3 2610 0.58 59 11
71.75 15 2610 0.99 64 13 2610 0.83 62 9.8 2610 0.67 61
67.20 16 2660 1.1 64 13 2610 0.89 63 10 2610 0.71 61
56.61 19 2570 1.2 65 16 2660 1.0 64 12 2610 0.82 62
69.39 16 2390 0.80 75 13 2390 0.66 74 10 2390 0.52 73
63.80 17 2390 0.86 76 14 2390 0.71 75 11 2390 0.56 73
54.59 20 2390 0.99 77 16 2390 0.83 75 13 2390 0.66 74
47.32 23 2390 1.1 77 19 2390 0.94 76 15 2390 0.75 75
44.22 25 2390 1.2 78 20 2390 1.0 77 16 2390 0.79 75
38.23 29/2 29 2390 1.3 79 24 2390 1.2 77 18 2390 0.91 76
32.48 34 2390 1.6 79 28 2390 1.3 78 22 2390 1.1 77
29.00 38 2390 1.7 80 31 2390 1.5 79 24 2390 1.2 78
24.77 44 2390 2.1 81 36 2390 1.7 80 28 2390 1.3 78
23.20 47 2390 2.3 81 39 2390 1.9 80 30 2390 1.5 79
19.54 56 2210 2.4 81 46 2390 2.1 81 36 2390 1.7 80
20.33 54 1490 1.5 86 44 1500 1.2 85 34 1520 0.99 84
17.62 62 1500 1.7 86 51 1500 1.5 86 40 1500 1.1 85
16.47 67 1490 1.9 87 55 1490 1.5 86 43 1500 1.2 85
14.24 77 1490 2.1 87 63 1490 1.7 86 49 1500 1.3 86
12.10 91 1500 2.4 88 74 1500 2.0 87 58 1500 1.6 86
10.80 102 1500 2.8 88 83 1500 2.3 87 65 1500 1.7 87
9.23 119 1500 3.2 88 98 1490 2.7 88 76 1490 2.0 87
27/5
8.64 127 1500 3.5 88 104 1500 2.8 88 81 1490 2.1 87
7.28 151 1500 4.0 89 124 1500 3.4 88 96 1500 2.5 88
6.83 161 1060 3.1 89 132 1060 2.5 89 102 1060 2.0 88
6.4 172 1040 3.2 89 141 1040 2.5 89 109 1040 2.0 88
5.39 204 980 3.6 90 167 980 3.0 89 130 980 2.3 89
4.76 231 955 3.9 90 189 955 3.2 90 147 955 2.5 89
4.00 275 910 4.4 90 225 910 3.6 90 175 910 2.8 89
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 817

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF57

500 – 10 rpm
S57
Worm ne = 500 rpm ne = 250 rpm ne = 10 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
201.00 2.5 2920 0.23 51 1.2 2920 0.12 49 0.05 2920 0.00 42
184.80 2.7 2920 0.24 51 1.4 2920 0.13 49 0.05 2920 0.00 43
158.12 3.2 2790 0.27 52 1.6 2920 0.15 49 0.06 2920 0.00 44
137.05 3.6 2740 0.30 53 1.8 2920 0.17 50 0.07 2920 0.00 45
128.10 3.9 2700 0.31 54 2.0 2920 0.19 50 0.08 2920 0.00 46
110.73 42/1 4.5 2660 0.35 55 2.3 2920 0.20 51 0.09 2920 0.00 46
94.08 5.3 2660 0.40 56 2.7 2920 0.24 51 0.11 2920 0.00 47
84.00 6.0 2610 0.43 57 3.0 2880 0.25 52 0.12 2880 0.00 47
71.75 7.0 2610 0.50 58 3.5 2740 0.28 53 0.14 2740 0.00 48
67.20 7.4 2610 0.52 58 3.7 2740 0.31 54 0.15 2740 0.00 48
56.61 8.8 2610 0.62 60 4.4 2660 0.34 55 0.18 2660 0.00 48
69.39 7.2 2660 0.43 71 3.6 2660 0.23 68 0.14 2660 0.00 63
63.80 7.8 2660 0.46 71 3.9 2660 0.24 68 0.16 2660 0.00 64
54.59 9.2 2660 0.54 72 4.6 2660 0.28 69 0.18 2660 0.00 65
47.32 11 2660 0.60 73 5.3 2660 0.32 70 0.21 2660 0.00 66
44.22 11 2660 0.64 74 5.7 2660 0.34 70 0.23 2660 0.00 66
38.23 29/2 13 2610 0.72 74 6.5 2660 0.39 71 0.26 2660 0.00 67
32.48 15 2610 0.84 75 7.7 2660 0.46 71 0.31 2660 0.00 67
29.00 17 2610 0.94 76 8.6 2660 0.51 72 0.34 2660 0.00 67
24.77 20 2610 1.1 77 10 2660 0.58 73 0.40 2660 0.00 68
23.20 22 2610 1.2 77 11 2660 0.62 73 0.43 2660 0.00 68
19.54 26 2610 1.3 78 13 2610 0.71 74 0.51 2610 0.00 68
20.33 25 1600 0.75 83 12 1900 0.47 80 0.49 1900 0.00 77
17.62 28 1550 0.83 83 14 1860 0.52 81 0.57 1860 0.00 77
16.47 30 1540 0.89 84 15 1810 0.54 81 0.61 1810 0.00 78
14.24 35 1520 1.0 84 18 1750 0.60 81 0.70 1750 0.00 78
12.10 41 1500 1.2 85 21 1660 0.66 82 0.83 1660 0.00 78
10.80 46 1500 1.3 85 23 1630 0.72 83 0.93 1630 0.00 78
9.23 54 1500 1.5 86 27 1570 0.80 83 1.1 1570 0.00 79
27/5
8.64 58 1500 1.6 86 29 1550 0.86 83 1.2 1550 0.00 79
7.28 69 1500 1.9 87 34 1520 0.98 84 1.4 1520 0.00 79
6.83 73 1060 1.5 87 37 1060 0.72 85 1.5 1060 0.00 81
6.40 78 1040 1.5 87 39 1040 0.75 85 1.6 1040 0.00 81
5.39 93 980 1.6 88 46 980 0.84 86 1.9 980 0.00 81
4.76 105 955 1.9 88 53 955 0.93 86 2.1 955 0.00 81
4.00 125 910 2.0 89 63 910 1.0 87 2.5 910 0.00 81
24833231/EN-US – 07/2021

818 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF67 11
11.9 Mechanical ratings S. SF. SA. SAF67

3400 – 2800 rpm

S67
Worm ne = 3400 rpm ne = 3200 rpm ne = 2800 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
217.41 16 4120 1.6 66 15 4120 1.5 66 13 4120 1.3 65
190.11 18 4120 1.7 67 17 4120 1.6 67 15 4120 1.5 66
180.60 19 4120 1.9 67 18 4120 1.7 67 16 4120 1.5 66
158.45 21 4120 2.0 68 20 4120 2.0 68 18 4120 1.7 67
134.40 25 4120 2.4 69 24 4120 2.3 68 21 4120 2.0 68
121.33 28 4030 2.5 69 26 4120 2.5 69 23 4120 2.1 68
106.75
42/1
32 3580 2.7 69 30 3810 2.7 69 26 4120 2.5 69
11
100.80 34 3360 2.5 69 32 3630 2.7 69 28 4120 2.7 69
85.83 40 2830 2.5 69 37 3050 2.5 69 33 3540 2.7 70
78.00 44 2520 2.5 69 41 2740 2.5 69 36 3230 2.7 70
67.57 50 2080 2.4 67 47 2300 2.5 68 41 2790 2.7 69
58.80 58 1630 2.3 65 54 1900 2.4 67 48 2390 2.5 69
75.06 45 3850 3.4 82 43 3850 3.2 82 37 3850 2.8 81
65.63 52 3850 3.9 82 49 3850 3.6 82 43 3850 3.2 82
62.35 55 3850 4.0 83 51 3850 3.8 82 45 3850 3.4 82
54.70 62 3850 4.6 83 59 3850 4.3 83 51 3850 3.8 83
46.40 73 3500 4.8 83 69 3670 4.8 83 60 3850 4.4 83
41.89 81 3140 4.8 83 76 3360 4.8 83 67 3810 4.8 83
29/2
36.85 92 2740 4.8 83 87 2960 4.8 84 76 3360 4.8 84
34.80 98 2610 4.8 83 92 2790 4.8 84 80 3230 5.0 84
29.63 115 2210 4.8 83 108 2390 5.0 83 94 2740 5.0 84
26.93 126 1950 4.7 83 119 2120 4.8 83 104 2480 4.8 84
23.33 146 1610 4.6 82 137 1770 4.7 83 120 2170 5.0 84
20.30 167 1250 4.2 81 158 1450 4.4 82 138 1810 4.8 83
24.44 139 2790 6.8 90 131 2790 6.4 90 115 2790 5.6 89
23.22 146 2790 7.2 90 138 2790 6.8 90 121 2790 5.9 90
20.37 167 2790 8.2 90 157 2790 7.8 90 137 2790 6.7 90
17.28 197 2390 8.3 90 185 2570 8.3 90 162 2790 7.9 90
15.60 218 2170 8.3 90 205 2300 8.3 90 179 2610 8.2 90
13.73 27/5 248 1900 8.3 90 233 2040 8.3 90 204 2350 8.4 90
12.96 262 1770 8.2 90 247 1900 8.2 90 216 2210 8.4 90
11.03 308 1500 8.2 90 290 1620 8.3 90 254 1900 8.4 90
10.03 339 1340 8.0 90 319 1450 8.2 90 279 1720 8.4 90
8.69 391 1100 7.6 89 368 1210 7.9 90 322 1470 8.3 90
7.56 450 840 6.8 88 423 990 7.5 89 370 1250 8.2 90
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =7.5 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 819

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF67

2200 – 1400 rpm

S67
Worm ne = 2200 rpm ne = 1700 rpm ne = 1400 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
217.41 10 4600 1.2 64 7.8 4600 0.93 62 6.4 4600 0.78 61
190.11 12 4600 1.3 65 8.9 4600 1.0 63 7.4 4600 0.87 62
180.60 12 4600 1.3 65 9.4 4600 1.1 63 7.8 4600 0.91 62
158.45 14 4600 1.5 66 11 4600 1.2 64 8.8 4600 1.0 63
134.40 16 4600 1.7 67 13 4600 1.5 65 10 4600 1.2 64
121.33 18 4600 2.0 68 14 4600 1.6 66 12 4600 1.3 65
42/1
106.75 21 4600 2.1 68 16 4600 1.7 67 13 4600 1.5 66
100.80 22 4510 2.3 69 17 4600 1.9 67 14 4600 1.5 66
85.83 26 4340 2.5 69 20 4600 2.1 68 16 4600 1.7 67
78.00 28 4120 2.7 70 22 4510 2.3 69 18 4600 1.9 68
67.57 33 3630 2.7 70 25 4380 2.5 69 21 4600 2.1 69
58.80 37 3190 2.7 70 29 4070 2.7 70 24 4430 2.4 69
75.06 29 4250 2.4 81 23 4250 1.9 79 19 4250 1.6 79
65.63 34 4250 2.8 81 26 4250 2.1 80 21 4250 1.9 79
62.35 35 4250 3.0 81 27 4250 2.3 80 22 4250 1.9 79
54.70 40 4250 3.4 82 31 4250 2.5 81 26 4250 2.1 80
46.40 47 4250 3.9 82 37 4250 3.1 82 30 4250 2.5 81
41.89 53 4250 4.3 83 41 4250 3.4 82 33 4250 2.8 81
29/2
36.85 60 4200 4.8 83 46 4250 3.8 82 38 4250 3.1 82
34.80 63 3980 4.8 83 49 4250 4.0 83 40 4250 3.4 82
29.63 74 3500 5.0 84 57 4250 4.7 83 47 4250 3.9 83
26.93 82 3190 5.0 84 63 4030 4.8 83 52 4250 4.3 83
23.33 94 2830 5.1 84 73 3580 5.0 84 60 4250 4.8 83
20.30 108 2480 5.1 84 84 3190 5.1 84 69 3760 5.0 84
24.44 90 3010 4.8 89 70 3010 3.8 88 57 3010 3.1 88
23.22 95 3010 5.1 89 73 3010 3.9 89 60 3010 3.2 88
20.37 108 3010 5.8 89 83 3010 4.4 89 69 3010 3.8 88
17.28 127 3010 6.7 90 98 3010 5.2 89 81 3010 4.3 89
15.60 141 3010 7.5 90 109 3010 5.8 89 90 3010 4.8 89
13.73 27/5 160 2920 8.2 90 124 3010 6.6 90 102 3010 5.5 89
12.96 170 2790 8.3 90 131 3010 7.0 90 108 3010 5.8 89
11.03 199 2430 8.4 90 154 3010 8.2 90 127 3010 6.7 90
10.03 219 2210 8.4 91 169 2790 8.3 90 140 3010 7.4 90
8.69 253 1950 8.6 91 196 2480 8.4 91 161 2960 8.4 90
7.56 291 1700 8.7 91 225 2210 8.7 91 185 2610 8.4 91

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =7.5 HP for continuous use.
24833231/EN-US – 07/2021

820 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF67 11
1100 – 700 rpm
S67
Worm ne = 1100 rpm ne = 900 rpm ne = 700 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
217.41 5.1 4910 0.67 59 4.1 4960 0.56 58 3.2 5040 0.46 56
190.11 5.8 4910 0.75 60 4.7 4960 0.63 59 3.7 5000 0.51 57
180.60 6.1 4910 0.79 61 5.0 4910 0.66 59 3.9 5000 0.54 57
158.45 6.9 4870 0.87 62 5.7 4910 0.74 60 4.4 4960 0.59 58
134.40 8.2 4870 1.0 63 6.7 4870 0.84 61 5.2 4910 0.68 60
121.33 9.1 4870 1.1 63 7.4 4870 0.93 62 5.8 4910 0.75 60
42/1
106.75 10 4870 1.2 64 8.4 4870 1.0 63 6.6 4910 0.83 61
100.80 11 4870 1.3 65 8.9 4870 1.1 63 6.9 4910 0.89 62 11
85.83 13 4870 1.5 66 10 4870 1.3 64 8.2 4870 1.0 63
78.00 14 4870 1.6 66 12 4870 1.3 65 9.0 4870 1.1 63
67.57 16 4870 1.9 67 13 4870 1.6 66 10 4870 1.2 64
58.80 19 4690 2.0 68 15 4870 1.7 67 12 4870 1.3 65
75.06 15 4650 1.3 77 12 4650 1.2 76 9.3 4650 0.91 75
65.63 17 4650 1.6 78 14 4650 1.3 77 11 4650 1.0 76
62.35 18 4650 1.6 78 14 4650 1.3 77 11 4650 1.1 76
54.70 20 4650 1.9 79 16 4650 1.6 78 13 4650 1.2 77
46.40 24 4650 2.1 80 19 4650 1.9 79 15 4650 1.5 78
41.89 26 4650 2.4 80 21 4650 2.0 79 17 4650 1.6 78
29/2
36.85 30 4650 2.7 81 24 4650 2.3 80 19 4650 1.7 79
34.80 32 4650 2.8 81 26 4650 2.4 80 20 4650 1.9 79
29.63 37 4650 3.4 82 30 4650 2.8 81 24 4650 2.1 80
26.93 41 4650 3.6 82 33 4650 3.1 81 26 4650 2.4 80
23.33 47 4650 4.2 83 39 4650 3.5 82 30 4650 2.7 81
20.30 54 4600 4.7 83 44 4650 4.0 82 34 4650 3.1 81
24.44 45 3140 2.5 87 37 3190 2.1 87 29 3230 1.7 86
23.22 47 3140 2.7 87 39 3190 2.3 87 30 3230 1.7 86
20.37 54 3140 3.1 88 44 3140 2.5 87 34 3230 2.0 86
17.28 64 3140 3.6 88 52 3140 3.0 88 41 3190 2.4 87
15.60 71 3100 3.9 88 58 3140 3.2 88 45 3140 2.5 87
13.73 27/5 80 3100 4.4 89 66 3140 3.8 88 51 3140 3.0 88
12.96 85 3100 4.7 89 69 3100 3.9 88 54 3140 3.1 88
11.03 100 3100 5.5 89 82 3100 4.6 89 63 3140 3.6 88
10.03 110 3050 5.9 90 90 3100 5.0 89 70 3140 3.9 88
8.69 127 3050 6.8 90 104 3100 5.6 89 81 3100 4.4 89
7.56 146 3050 7.8 90 119 3050 6.4 90 93 3100 5.1 89

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =7.5 HP for continuous use.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 821

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF67

500 – 10 rpm
S67
Worm ne = 500 rpm ne = 250 rpm ne = 10 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
217.41 2.3 5040 0.34 54 1.1 5040 0.17 51 0.05 5040 0.00 47
190.11 2.6 5040 0.39 55 1.3 5040 0.20 51 0.05 5040 0.00 48
180.60 2.8 5040 0.40 55 1.4 5040 0.21 51 0.06 5040 0.00 48
158.45 3.2 5040 0.46 56 1.6 5040 0.24 52 0.06 5040 0.00 49
134.40 3.7 5000 0.51 57 1.9 5040 0.28 53 0.07 5040 0.00 50
121.33 4.1 4960 0.56 58 2.1 5040 0.31 53 0.08 5040 0.00 50
42/1
106.75 4.7 4960 0.63 59 2.3 5040 0.35 54 0.09 5040 0.00 50
100.80 5.0 4960 0.66 59 2.5 5040 0.36 55 0.10 5040 0.00 50
85.83 5.8 4910 0.75 60 2.9 5040 0.42 56 0.12 5040 0.00 51
78.00 6.4 4910 0.82 61 3.2 5040 0.46 56 0.13 5040 0.00 51
67.57 7.4 4910 0.93 62 3.7 5000 0.51 57 0.15 5000 0.00 51
58.80 8.5 4870 1.0 63 4.3 4960 0.58 58 0.17 4960 0.00 51
75.06 6.7 5040 0.72 73 3.3 5040 0.38 70 0.13 5040 0.00 68
65.63 7.6 5040 0.82 74 3.8 5040 0.43 71 0.15 5040 0.00 68
62.35 8.0 5040 0.86 74 4.0 5040 0.46 71 0.16 5040 0.00 69
54.70 9.1 5040 0.98 75 4.6 5040 0.51 71 0.18 5040 0.00 69
46.40 11 5040 1.1 76 5.4 5040 0.59 72 0.22 5040 0.00 69
41.89 12 5040 1.2 76 6.0 5040 0.66 73 0.24 5040 0.00 69
29/2
36.85 14 5040 1.5 77 6.8 5040 0.74 73 0.27 5040 0.00 69
34.80 14 5040 1.5 77 7.2 5040 0.78 74 0.29 5040 0.00 69
29.63 17 5000 1.7 78 8.4 5040 0.91 75 0.34 5040 0.00 70
26.93 19 5000 1.9 79 9.3 5040 0.99 75 0.37 5040 0.00 70
23.33 21 5000 2.1 79 11 5040 1.1 76 0.43 5040 0.00 70
20.30 25 5000 2.4 80 12 5040 1.3 77 0.49 5040 0.00 70
24.44 20 3230 1.2 85 10 3140 0.62 82 0.41 3140 0.03 80
23.22 22 3230 1.3 85 11 3140 0.66 82 0.43 3140 0.00 80
20.37 25 3360 1.5 85 12 3230 0.76 83 0.49 3230 0.00 80
17.28 29 3230 1.7 86 14 3850 1.1 83 0.58 3850 0.00 81
15.60 32 3230 1.9 86 16 3810 1.2 84 0.64 3810 0.00 81
13.73 27/5 36 3230 2.1 87 18 3670 1.3 84 0.73 3670 0.00 81
12.96 39 3190 2.3 87 19 3630 1.3 84 0.77 3630 0.00 81
11.03 45 3140 2.5 87 23 3450 1.5 85 0.91 3450 0.00 81
10.03 50 3140 2.8 88 25 3360 1.6 85 1.0 3360 0.00 81
8.69 58 3140 3.2 88 29 3270 1.7 86 1.2 3270 0.08 81
7.56 66 3140 3.8 88 33 3230 2.0 86 1.3 3230 0.08 81
24833231/EN-US – 07/2021

822 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF77 11
11.10 Mechanical ratings S. SF. SA. SAF77

3400 – 2800 rpm

S77
Worm ne = 3400 rpm ne = 3200 rpm ne = 2800 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
256.47 13 10270 3.1 71 12 10270 2.8 71 11 10270 2.5 70
225.26 15 10000 3.4 72 14 10180 3.2 71 12 10270 2.8 71
214.00 16 9820 3.5 72 15 10090 3.4 71 13 10270 3.0 71
189.09 18 9560 3.8 72 17 9740 3.6 72 15 10090 3.4 71
161.60 21 9200 4.2 73 20 9290 4.0 73 17 9650 3.6 72
148.15 23 8940 4.4 73 22 9120 4.3 73 19 9470 3.9 73
130.00 26 8580 4.8 74 25 8760 4.7 74 22 9120 4.3 73
11
40/1
123.20 28 8410 5.0 74 26 8580 4.8 74 23 8940 4.4 73
107.83 32 7970 5.4 74 30 8140 5.2 74 26 8580 4.8 74
97.14 35 7610 5.6 75 33 7790 5.5 74 29 8230 5.1 74
85.22 40 6810 5.8 75 38 7260 5.8 75 33 7790 5.5 75
75.20 45 5970 5.8 74 43 6420 5.8 75 37 7350 5.8 75
66.67 51 5180 5.6 74 48 5620 5.8 75 42 6590 5.9 75
56.92 60 4290 5.5 73 56 4690 5.6 74 49 5620 5.9 75
75.09 45 9030 7.5 86 43 9030 7.1 86 37 9030 6.2 86
71.33 48 9030 7.9 87 45 9030 7.4 86 39 9030 6.6 86
63.03 54 9030 8.9 87 51 9030 8.3 87 44 9030 7.4 86
53.87 63 8670 9.9 87 59 8850 9.5 87 52 9030 8.6 87
49.38 69 8410 10.5 87 65 8580 10.1 87 57 8940 9.3 87
43.33 78 8050 11.4 88 74 8230 11.0 88 65 8580 10.1 87
41.07 40/3 83 7970 11.9 88 78 8050 11.4 88 68 8410 10.5 87
35.94 95 7080 12.1 88 89 7520 12.1 88 78 8050 11.4 88
32.38 105 6420 12.2 88 99 6810 12.2 88 86 7790 12.2 88
28.41 120 5620 12.2 88 113 6020 12.2 88 99 6900 12.2 88
25.07 136 4960 12.2 88 128 5310 12.2 88 112 6150 12.3 88
22.22 153 4290 11.9 88 144 4650 12.1 88 126 5440 12.3 88
18.97 179 3500 11.4 87 169 3890 11.9 88 148 4600 12.2 88
22.89 149 5220 13.4 91 140 5220 12.7 91 122 5220 11.1 91
20.99 162 5220 14.6 92 152 5220 13.8 92 133 5220 12.1 91
18.42 185 5220 16.6 92 174 5220 15.7 92 152 5220 13.8 92
17.45 195 5220 17.6 92 183 5220 16.6 92 160 5220 14.5 92
15.28 223 4690 18.1 92 209 4960 18.0 92 183 5220 16.5 92
34/6
13.76 247 4250 18.1 92 233 4470 18.0 92 203 5180 18.2 92
12.07 282 3670 17.8 92 265 3940 18.0 92 232 4560 18.2 92
10.65 319 3230 17.8 92 300 3450 18.0 92 263 4030 18.2 92
9.44 360 2790 17.4 92 339 3050 17.8 92 297 3580 18.4 92
24833231/EN-US – 07/2021

8.06 422 2300 16.9 91 397 2520 17.3 92 347 3010 18.1 92

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =12.3 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 823

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF77

2200 – 1400 rpm

S77
Worm ne = 2200 rpm ne = 1700 rpm ne = 1400 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
256.47 8.6 11150 2.1 69 6.6 11240 1.7 67 5.5 11240 1.5 66
225.26 9.8 10890 2.4 69 7.5 11240 2.0 68 6.2 11240 1.6 67
214.00 10 10800 2.5 70 7.9 11240 2.1 68 6.5 11240 1.7 67
189.09 12 10620 2.8 70 9.0 10970 2.3 69 7.4 11240 2.0 68
161.60 14 10270 3.1 71 11 10800 2.5 70 8.7 11150 2.3 69
148.15 15 10090 3.4 72 11 10620 2.8 70 9.4 10970 2.4 69
130.00 17 9740 3.6 72 13 10350 3.1 71 11 10710 2.5 70
40/1
123.20 18 9560 3.8 73 14 10180 3.1 71 11 10620 2.7 70
107.83 20 9200 4.0 73 16 9820 3.4 72 13 10350 3.0 71
97.14 23 8940 4.4 74 18 9650 3.8 73 14 10090 3.2 72
85.22 26 8580 4.7 74 20 9290 4.0 73 16 9740 3.5 72
75.20 29 8140 5.1 74 23 8940 4.3 74 19 9470 3.9 73
66.67 33 7790 5.5 75 25 8580 4.7 74 21 9200 4.2 73
56.92 39 7350 6.0 75 30 8140 5.2 75 25 8760 4.6 74
75.09 29 9740 5.4 85 23 9740 4.2 84 19 9740 3.5 83
71.33 31 9740 5.6 85 24 9740 4.3 85 20 9740 3.6 84
63.03 35 9740 6.3 86 27 9740 5.0 85 22 9740 4.0 84
53.87 41 9740 7.4 86 32 9740 5.8 86 26 9740 4.7 85
49.38 45 9560 7.8 87 34 9740 6.2 86 28 9740 5.1 85
43.33 51 9290 8.6 87 39 9740 7.0 86 32 9740 5.8 86
41.07 40/3 54 9120 8.9 87 41 9740 7.4 86 34 9740 6.2 86
35.94 61 8670 9.7 87 47 9380 8.2 87 39 9740 7.0 86
32.38 68 8500 10.5 88 53 9200 8.9 87 43 9650 7.6 87
28.41 77 8140 11.4 88 60 8760 9.5 87 49 9290 8.3 87
25.07 88 7700 12.2 88 68 8500 10.5 88 56 9030 9.1 87
22.22 99 6990 12.5 88 77 8140 11.3 88 63 8670 9.9 87
18.97 116 6020 12.6 88 90 7610 12.3 88 74 8230 11.0 88
22.89 96 6280 10.6 91 74 6240 8.2 90 61 6240 6.7 90
20.99 105 6280 11.5 91 81 6240 8.9 91 67 6240 7.4 90
18.42 119 6370 13.3 91 92 6280 10.2 91 76 6240 8.3 90
17.45 126 6370 13.9 91 97 6280 10.7 91 80 6280 8.9 91
15.28 144 6370 16.0 92 111 6370 12.3 91 92 6280 10.1 91
34/6
13.76 160 6420 17.7 92 124 6370 13.7 91 102 6280 11.1 91
12.07 182 5750 18.1 92 141 6420 15.7 92 116 6370 12.9 91
10.65 207 5130 18.2 92 160 6420 17.7 92 131 6370 14.5 92
9.44 233 4600 18.5 92 180 5800 18.0 92 148 6420 16.5 92
8.06 273 3940 18.5 92 211 5090 18.5 92 174 6020 18.1 92
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =12.3 HP for continuous use.

824 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF77 11
1100 – 700 rpm
S77
Worm ne = 1100 rpm ne = 900 rpm ne = 700 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
256.47 4.3 11240 1.2 64 3.5 11240 1.0 63 2.7 11240 0.80 61
225.26 4.9 11240 1.3 65 4.0 11240 1.1 63 3.1 11240 0.90 62
214.00 5.1 11240 1.3 65 4.2 11240 1.2 64 3.3 11240 0.94 62
189.09 5.8 11240 1.6 66 4.8 11240 1.3 65 3.7 11240 1.0 63
161.60 6.8 11240 1.7 67 5.6 11240 1.5 66 4.3 11240 1.2 64
148.15 7.4 11240 2.0 68 6.1 11240 1.6 66 4.7 11240 1.3 65
130.00 8.5 11150 2.1 69 6.9 11240 1.9 67 5.4 11240 1.5 66
40/1
123.20 8.9 11060 2.3 69 7.3 11240 1.9 68 5.7 11240 1.5 66 11
107.83 10 10800 2.5 70 8.3 11150 2.1 69 6.5 11240 1.7 67
97.14 11 10620 2.7 70 9.3 11060 2.4 69 7.2 11240 1.9 68
85.22 13 10350 3.0 71 11 10800 2.5 70 8.2 11240 2.1 69
75.20 15 10090 3.2 72 12 10530 2.8 71 9.3 11060 2.4 69
66.67 16 9820 3.5 72 13 10270 3.1 71 10 10800 2.5 70
56.92 19 9380 3.9 73 16 9910 3.5 72 12 10530 3.0 71
75.09 15 9910 2.8 83 12 10000 2.3 82 9.3 10350 1.9 81
71.33 15 9910 3.0 83 13 10000 2.4 82 9.8 9910 1.9 81
63.03 17 9910 3.4 83 14 9910 2.7 82 11 10000 2.1 81
53.87 20 9910 3.9 84 17 9910 3.2 83 13 9910 2.5 82
49.38 22 9910 4.2 84 18 9910 3.5 83 14 9910 2.7 82
43.33 25 10000 4.7 85 21 9910 3.9 84 16 9910 3.1 83
41.07 40/3 27 10000 5.0 85 22 9910 4.2 84 17 9910 3.2 83
35.94 31 10180 5.8 85 25 10000 4.7 85 19 9910 3.6 84
32.38 34 10000 6.3 86 28 10000 5.2 85 22 9910 4.0 84
28.41 39 9820 7.0 86 32 10180 6.0 86 25 10000 4.6 85
25.07 44 9560 7.6 87 36 9910 6.6 86 28 10000 5.2 85
22.22 50 9290 8.4 87 41 9740 7.2 86 32 10180 5.9 86
18.97 58 8940 9.4 87 47 9380 8.2 87 37 9910 6.7 86
22.89 48 6150 5.2 89 39 6150 4.3 89 31 6240 3.5 88
20.99 52 6240 5.8 90 43 6150 4.7 89 33 6240 3.8 88
18.42 60 6200 6.6 90 49 6200 5.4 89 38 6200 4.2 89
17.45 63 6200 6.8 90 52 6200 5.6 90 40 6200 4.4 89
15.28 72 6280 7.9 90 59 6200 6.4 90 46 6200 5.1 89
34/6
13.76 80 6280 8.9 91 65 6200 7.1 90 51 6200 5.6 90
12.07 91 6280 10.1 91 75 6280 8.2 90 58 6200 6.3 90
10.65 103 6330 11.4 91 85 6280 9.3 91 66 6280 7.2 90
9.44 117 6370 12.9 91 95 6330 10.5 91 74 6280 8.2 90
8.06 136 6420 15.2 92 112 6370 12.3 91 87 6280 9.5 91
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =12.3 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 825

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF77

500 – 10 rpm
S77
Worm ne = 500 rpm ne = 250 rpm ne = 10 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
256.47 1.9 11240 0.59 59 0.97 11240 0.31 56 0.04 11240 0.00 54
225.26 2.2 11240 0.66 60 1.1 11240 0.35 56 0.04 11240 0.00 55
214.00 2.3 11240 0.70 60 1.2 11240 0.38 56 0.05 11240 0.00 55
189.09 2.6 11240 0.78 61 1.3 11240 0.42 57 0.05 11240 0.00 55
161.60 3.1 11240 0.90 62 1.5 11240 0.48 58 0.06 11240 0.00 55
148.15 3.4 11240 0.97 62 1.7 11240 0.52 58 0.07 11240 0.00 55
130.00 3.8 11240 1.1 63 1.9 11240 0.58 59 0.08 11240 0.00 55
40/1
123.20 4.1 11240 1.1 64 2.0 11240 0.62 59 0.08 11240 0.00 55
107.83 4.6 11240 1.3 65 2.3 11240 0.68 60 0.09 11240 0.00 56
97.14 5.1 11240 1.3 65 2.6 11240 0.75 61 0.10 11240 0.00 56
85.22 5.9 11240 1.6 66 2.9 11240 0.84 62 0.12 11240 0.00 56
75.20 6.6 11240 1.7 67 3.3 11240 0.95 62 0.13 11240 0.00 56
66.67 7.5 11240 2.0 68 3.7 11240 1.1 63 0.15 11240 0.00 56
56.92 8.8 11150 2.3 69 4.4 11240 1.2 64 0.18 11240 0.00 56
75.09 6.7 10270 1.3 79 3.3 9910 0.68 76 0.13 9910 0.00 75
71.33 7.0 9820 1.3 79 3.5 9380 0.68 77 0.14 9380 0.00 75
63.03 7.9 10890 1.7 80 4.0 10620 0.87 77 0.16 10620 0.00 76
53.87 9.3 10440 1.9 81 4.6 10970 1.0 78 0.19 10970 0.00 76
49.38 10 10270 2.0 81 5.1 10970 1.1 78 0.20 10970 0.00 76
43.33 12 9910 2.3 82 5.8 10970 1.3 79 0.23 10970 0.00 76
41.07 40/3 12 9910 2.3 82 6.1 10970 1.3 79 0.24 10970 0.00 76
35.94 14 9910 2.7 82 7.0 10970 1.5 79 0.28 10970 0.00 76
32.38 15 9910 3.0 83 7.7 10970 1.7 80 0.31 10970 0.07 76
28.41 18 9910 3.4 83 8.8 10530 1.9 80 0.35 10530 0.08 76
25.07 20 9910 3.8 84 10 10350 2.0 81 0.40 10350 0.08 76
22.22 23 10000 4.3 84 11 10000 2.1 81 0.45 10000 0.09 76
18.97 26 10000 5.0 85 13 9910 2.5 82 0.53 9910 0.11 76
22.89 22 6110 2.4 87 11 5970 1.2 85 0.44 5970 0.00 83
20.99 24 6420 2.8 87 12 6550 1.5 85 0.48 6550 0.00 83
18.42 27 6240 3.1 88 14 7350 1.9 86 0.54 7350 0.08 83
17.45 29 6240 3.2 88 14 7170 1.9 86 0.57 7170 0.08 83
15.28 33 6240 3.6 88 16 6950 2.1 86 0.65 6950 0.08 83
34/6
13.76 36 6150 4.0 89 18 6810 2.3 87 0.73 6810 0.09 83
12.07 41 6150 4.6 89 21 6640 2.5 87 0.83 6640 0.11 83
10.65 47 6150 5.1 89 23 6420 2.7 87 0.94 6420 0.12 83
9.44 53 6240 5.9 90 26 6240 3.0 88 1.1 6240 0.12 83
8.06 62 6240 6.8 90 31 6240 3.5 88 1.2 6240 0.15 83
24833231/EN-US – 07/2021

826 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF87 11
11.11 Mechanical ratings S. SF. SA. SAF87

3400 – 2800 rpm

S87
Worm ne = 3400 rpm ne = 3200 rpm ne = 2800 rpm
i ratio/
ratio # na TaMax Pe K na TaMax Pe K na TaMax Pe K
starts rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
288.00 12 17970 4.6 74 11 18320 4.4 73 9.7 18320 3.9 73
258.18 13 17610 5.0 74 12 17790 4.7 74 11 18320 4.3 73
222.40 15 16900 5.5 75 14 17260 5.4 74 13 17790 4.8 74
202.96 17 16370 5.8 75 16 16730 5.6 75 14 17430 5.1 74
180.00 19 15930 6.3 75 18 16200 6.0 75 16 16900 5.6 75
151.30 22 14960 7.1 75 21 15310 6.8 75 19 15930 6.2 75
139.05 40/1 24 14430 7.4 76 23 14870 7.2 76 20 15580 6.6 75
11
123.48 28 13890 8.0 76 26 14160 7.6 76 23 14960 7.1 76
110.40 31 12660 8.2 76 29 13630 8.3 76 25 14340 7.6 76
99.26 34 11150 8.0 75 32 12210 8.3 76 28 13720 8.0 76
86.15 39 9120 7.8 74 37 10180 8.0 75 33 12300 8.3 76
77.14 44 7350 7.1 72 41 8580 7.6 74 36 10800 8.2 76
64.00 53 4430 5.8 65 50 5490 6.3 68 44 8500 7.9 75
91.20 37 13010 8.9 88 35 13010 8.3 87 31 13010 7.2 87
81.76 42 13010 9.8 88 39 13010 9.3 88 34 13010 8.0 87
70.43 48 13010 11.3 88 45 13010 10.6 88 40 13010 9.4 88
64.27 53 13010 12.3 88 50 13010 11.7 88 44 13010 10.2 88
57.00 60 13010 13.9 88 56 13010 13.1 88 49 13010 11.5 88
47.91 71 13010 16.5 89 67 13010 15.6 89 58 13010 13.7 88
44.03 38/3 77 13010 18.0 89 73 13010 16.9 89 64 13010 14.8 89
39.10 87 11510 17.8 89 82 12390 18.1 89 72 13010 16.6 89
34.96 97 10090 17.6 89 92 10970 18.0 89 80 12740 18.2 89
31.43 108 8850 17.2 88 102 9650 17.6 89 89 11420 18.1 89
27.28 125 7170 16.2 88 117 8050 17.0 88 103 9820 18.0 89
24.43 139 5840 14.9 87 131 6860 16.2 88 115 8500 17.4 89
20.27 168 3500 11.3 82 158 4340 12.9 84 138 6680 16.6 88
25.50 133 8760 20 92 125 8760 18.9 92 110 8760 16.6 92
21.43 159 8760 24 92 149 8760 23 92 131 8760 19.7 92
19.70 173 8760 25 92 162 8760 25 92 142 8760 21 92
17.49 194 7700 25 92 183 8230 25 92 160 8760 24 92
15.64 217 6730 25 92 205 7350 25 92 179 8500 25 92
34/6
14.06 242 5840 24 92 228 6420 25 92 199 7610 25 92
12.21 278 4780 23 91 262 5350 24 92 229 6460 25 92
10.93 311 3890 21 90 293 4510 23 91 256 5710 25 92
9.07 375 2260 15.4 87 353 2880 18.1 89 309 4430 24 92
7.88 431 1770 14.1 86 406 2040 15.2 87 355 3320 21 90
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =20 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 827

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF87

2200 – 1400 rpm

S87
Worm ne = 2200 rpm ne = 1700 rpm ne = 1400 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
288.00 7.6 19560 3.4 71 5.9 20180 2.7 70 4.9 20180 2.3 69
258.18 8.5 19200 3.6 72 6.6 20000 3.0 71 5.4 20180 2.5 69
222.40 9.9 18850 4.0 73 7.6 19560 3.4 71 6.3 20180 2.8 70
202.96 11 18410 4.3 73 8.4 19380 3.6 72 6.9 20000 3.1 71
180.00 12 17880 4.7 74 9.4 18850 3.9 73 7.8 19560 3.4 72
151.30 15 17170 5.4 75 11 18230 4.4 74 9.3 19030 3.9 73
139.05 40/1 16 16640 5.6 75 12 17880 4.7 74 10 18590 4.0 73
123.48 18 16110 6.0 75 14 17350 5.1 74 11 18230 4.4 74
110.40 20 15660 6.6 76 15 16820 5.5 75 13 17700 4.8 74
99.26 22 15050 7.0 76 17 16280 5.9 75 14 17350 5.2 75
86.15 26 14340 7.6 76 20 15660 6.4 76 16 16640 5.8 75
77.14 29 13630 8.0 76 22 15050 7.0 76 18 16110 6.2 76
64.00 34 12040 8.6 77 27 13980 7.6 77 22 15050 6.8 76
91.20 24 13630 6.0 87 19 13450 4.7 86 15 13360 3.9 85
81.76 27 14160 7.0 87 21 14160 5.4 86 17 14160 4.6 86
70.43 31 14160 8.0 87 24 14160 6.3 87 20 14160 5.2 86
64.27 34 14160 8.9 88 26 14160 6.8 87 22 14160 5.6 86
57.00 39 14160 9.9 88 30 14160 7.6 87 25 14160 6.4 87
47.91 46 14160 11.7 88 35 14160 9.1 88 29 14160 7.5 87
44.03 38/3 50 14160 12.7 88 39 14160 9.9 88 32 14160 8.2 87
39.10 56 14160 14.2 89 43 14160 11.1 88 36 14160 9.1 88
34.96 63 14160 16.0 89 49 14160 12.3 88 40 14160 10.2 88
31.43 70 14160 17.7 89 54 14160 13.7 89 45 14160 11.4 88
27.28 81 12830 18.4 89 62 14160 15.7 89 51 14160 13.0 89
24.43 90 11590 18.5 89 70 14160 17.6 89 57 14160 14.5 89
20.27 109 9560 18.5 89 84 12570 18.8 89 69 14160 17.4 89
25.50 86 10970 16.4 92 67 10970 12.7 91 55 10970 10.5 91
21.43 103 10970 19.4 92 79 10970 15.0 92 65 10970 12.5 91
19.70 112 10970 21 92 86 10970 16.4 92 71 10970 13.5 91
17.49 126 10970 24 92 97 10970 18.4 92 80 10970 15.2 92
15.64 141 10890 27 92 109 10970 21 92 90 10970 17.0 92
34/6
14.06 156 9820 27 92 121 10970 23 92 100 10970 18.9 92
12.21 180 8580 27 93 139 10970 27 92 115 10970 22 92
10.93 201 7700 27 93 156 10000 27 93 128 10970 24 92
9.07 243 6370 27 92 187 8410 27 93 154 10090 27 93
7.88 279 5350 25 92 216 7350 27 93 178 8940 27 93
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =20 HP for continuous use.

828 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF87 11
1100 – 700 rpm
S87
Worm ne = 1100 rpm ne = 900 rpm ne = 700 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
288.00 3.8 21240 1.9 67 3.1 21680 1.6 66 2.4 21950 1.3 64
258.18 4.3 21060 2.1 68 3.5 21510 1.7 67 2.7 21860 1.5 65
222.40 4.9 20800 2.4 69 4.0 21240 2.0 68 3.1 21680 1.6 66
202.96 5.4 20620 2.5 70 4.4 21060 2.1 68 3.4 21510 1.7 67
180.00 6.1 20180 2.8 70 5.0 20800 2.4 69 3.9 21240 1.9 68
151.30 7.3 19820 3.2 71 5.9 20440 2.7 70 4.6 20800 2.3 69
139.05 40/1 7.9 19380 3.4 72 6.5 20000 3.0 71 5.0 20620 2.4 69
123.48 8.9 19030 3.8 73 7.3 19820 3.2 71 5.7 20440 2.7 70 11
110.40 10 18670 4.0 73 8.2 19380 3.5 72 6.3 20180 2.8 71
99.26 11 18320 4.4 74 9.1 19030 3.8 73 7.1 19820 3.1 71
86.15 13 17700 4.8 74 10 18500 4.2 73 8.1 19380 3.5 72
77.14 14 17170 5.2 75 12 18050 4.6 74 9.1 19030 3.8 73
64.00 17 16280 5.9 76 14 17350 5.2 75 11 18320 4.3 74
91.20 12 13190 3.0 84 9.9 13100 2.4 83 7.7 12920 1.9 82
81.76 13 15580 3.9 85 11 15580 3.2 84 8.6 15580 2.5 83
70.43 16 15580 4.6 85 13 15580 3.8 85 9.9 15580 3.0 83
64.27 17 15580 5.0 86 14 15580 4.0 85 11 15580 3.2 84
57.00 19 15580 5.5 86 16 15580 4.6 85 12 15580 3.6 84
47.91 23 15580 6.6 87 19 15580 5.4 86 15 15580 4.3 85
44.03 38/3 25 15580 7.1 87 20 15580 5.9 86 16 15580 4.6 85
39.10 28 15580 8.0 87 23 15580 6.6 87 18 15580 5.2 86
34.96 31 15580 8.9 88 26 15580 7.4 87 20 15580 5.8 86
31.43 35 15580 9.9 88 29 15580 8.2 87 22 15580 6.3 87
27.28 40 15580 11.3 88 33 15580 9.3 88 26 15580 7.2 87
24.43 45 15580 12.6 88 37 15580 10.3 88 29 15580 8.0 87
20.27 54 15580 15.2 89 44 15580 12.5 88 35 15580 9.7 88
25.50 43 11860 9.0 90 35 11860 7.4 90 27 11860 5.8 89
21.43 51 11860 10.6 91 42 11860 8.7 90 33 11860 6.8 90
19.70 56 11860 11.5 91 46 11860 9.5 91 36 11860 7.4 90
17.49 63 11860 13.0 91 51 11860 10.6 91 40 11860 8.3 90
15.64 70 11860 14.5 92 58 11860 11.9 91 45 11860 9.3 91
34/6
14.06 78 11860 16.1 92 64 11860 13.1 91 50 11860 10.3 91
12.21 90 11860 18.5 92 74 11860 15.2 92 57 11860 11.8 91
10.93 101 11860 21 92 82 11860 16.9 92 64 11860 13.1 91
9.07 121 11860 25 92 99 11860 20 92 77 11860 15.8 92
7.88 140 11150 27 93 114 11860 23 92 89 11860 18.2 92
24833231/EN-US – 07/2021

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =20 HP for continuous use.

Catalog – DRN.. Gearmotors (IE3) 829

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF87

500 – 10 rpm
S87
Worm ne = 500 rpm ne = 250 rpm ne = 10 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
288.00 1.7 22130 0.98 62 0.87 22130 0.51 59 0.03 22130 0.00 58
258.18 1.9 22130 1.1 63 0.97 22130 0.58 59 0.04 22130 0.00 58
222.40 2.2 22130 1.2 64 1.1 22130 0.66 60 0.04 22130 0.00 59
202.96 2.5 21950 1.3 64 1.2 22130 0.71 61 0.05 22130 0.00 59
180.00 2.8 21950 1.5 65 1.4 22130 0.80 61 0.06 22130 0.00 59
151.30 3.3 21510 1.7 67 1.7 22130 0.94 62 0.07 22130 0.00 59
139.05 40/1 3.6 21510 1.9 67 1.8 22130 1.0 63 0.07 22130 0.00 59
123.48 4.0 21240 2.0 68 2.0 22130 1.1 63 0.08 22130 0.00 59
110.40 4.5 21060 2.1 69 2.3 22130 1.2 64 0.09 22130 0.00 59
99.26 5.0 20620 2.4 69 2.5 21860 1.3 65 0.10 21860 0.00 59
86.15 5.8 20440 2.7 70 2.9 21680 1.5 66 0.12 21680 0.07 59
77.14 6.5 20000 3.0 71 3.2 21510 1.6 66 0.13 21510 0.08 59
64.00 7.8 19650 3.4 72 3.9 21240 2.0 68 0.16 21240 0.09 59
91.20 5.5 12830 1.3 81 2.7 12300 0.68 79 0.11 12300 0.00 78
81.76 6.1 17350 2.0 82 3.1 16640 1.0 79 0.12 16640 0.00 78
70.43 7.1 17520 2.4 82 3.5 17520 1.2 80 0.14 17520 0.00 79
64.27 7.8 17520 2.7 83 3.9 17520 1.3 80 0.16 17520 0.00 79
57.00 8.8 17520 3.0 83 4.4 17520 1.5 80 0.18 17520 0.00 79
47.91 10 17520 3.5 84 5.2 17520 1.7 81 0.21 17520 0.08 79
44.03 38/3 11 17520 3.8 84 5.7 17520 1.9 81 0.23 17520 0.08 79
39.10 13 17520 4.2 85 6.4 17520 2.1 82 0.26 17520 0.09 79
34.96 14 17520 4.7 85 7.2 17520 2.4 82 0.29 17520 0.11 79
31.43 16 17520 5.2 85 8.0 17520 2.7 83 0.32 17520 0.11 79
27.28 18 17520 5.9 86 9.2 17520 3.1 83 0.37 17520 0.13 79
24.43 20 17520 6.6 86 10 17520 3.4 84 0.41 17520 0.15 79
20.27 25 17520 7.9 87 12 17520 4.0 85 0.49 17520 0.17 79
25.50 20 12660 4.4 88 9.8 12300 2.1 87 0.39 12300 0.09 85
21.43 23 12570 5.2 89 12 13360 2.8 87 0.47 13360 0.12 85
19.70 25 12480 5.6 89 13 13890 3.2 87 0.51 13890 0.13 85
17.49 29 12300 6.2 89 14 13890 3.6 88 0.57 13890 0.15 85
15.64 32 12300 7.0 90 16 13630 3.9 88 0.64 13630 0.16 85
34/6
14.06 36 12300 7.6 90 18 13360 4.3 88 0.71 13360 0.17 85
12.21 41 12300 8.9 90 20 12920 4.7 89 0.82 12920 0.20 85
10.93 46 12300 9.8 91 23 12660 5.2 89 0.91 12660 0.21 85
9.07 55 12480 11.9 91 28 12300 6.0 89 1.1 12300 0.25 85
7.88 63 12480 13.8 91 32 12300 6.8 90 1.3 12300 0.30 85
24833231/EN-US – 07/2021

830 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF97 11
11.12 Mechanical ratings S. SF. SA. SAF97

3400 – 2800 rpm

S97
Worm ne = 3400 rpm ne = 3200 rpm ne = 2800 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
286.40 12 31150 7.8 76 11 31770 7.5 76 9.8 32750 6.7 75
262.22 13 30530 8.3 76 12 31150 7.9 76 11 32130 7.2 75
231.67 15 29290 9.0 76 14 29910 8.6 76 12 31150 7.9 76
196.52 17 27610 9.9 77 16 28410 9.7 76 14 29650 8.9 76
180.95 19 26820 10.5 77 18 27610 10.1 77 15 28760 9.3 76
161.74 21 25750 11.1 77 20 26280 10.7 77 17 27610 9.9 77
145.60 40/1 23 24430 11.8 77 22 25220 11.4 77 19 26550 10.6 77
11
131.85 26 23540 12.6 77 24 24250 12.2 77 21 25490 11.1 77
116.92 29 20530 12.5 76 27 22570 12.7 77 24 24250 11.9 77
105.71 32 17520 11.9 75 30 19560 12.3 76 26 23280 12.7 77
89.60 38 11330 9.8 70 36 14780 11.4 74 31 19560 12.6 77
78.26 43 8140 8.6 65 41 9200 9.0 67 36 15660 11.8 75
65.45 52 5970 7.9 63 49 6860 8.3 64 43 9120 9.1 68
80.85 42 27880 21 89 40 27880 19.6 89 35 27880 17.2 89
71.43 48 27350 23 90 45 27880 22 89 39 27880 19.4 89
60.59 56 25750 25 90 53 26280 25 90 46 27610 23 90
55.79 61 24960 27 90 57 25490 25 90 50 26820 24 90
49.87 68 23980 30 90 64 24430 28 90 56 25750 25 90
44.89 37/3 76 21510 28 90 71 23280 30 90 62 24690 27 90
40.65 84 19200 28 90 79 20800 30 90 69 23720 28 90
36.05 94 16200 27 89 89 17880 28 89 78 21240 30 90
32.60 104 13810 25 89 98 15580 27 89 86 19030 30 90
27.63 123 8940 20 86 116 11680 24 88 101 15400 28 89
24.13 141 6420 17.3 83 133 7260 18.2 84 116 12300 25 88
26.39 129 15490 34 93 121 15490 32 93 106 15490 28 93
23.59 144 15490 38 93 136 15490 36 93 119 15490 31 93
21.23 160 15490 43 93 151 15490 40 93 132 15490 35 93
19.23 177 13720 42 93 166 14870 42 93 146 15490 39 93
17.05 199 11680 40 93 188 12830 42 93 164 15310 43 93
35/6
15.42 220 9820 38 92 208 11150 40 93 182 13630 42 93
13.07 260 6420 30 90 245 8320 35 92 214 10970 40 93
11.41 298 4560 25 88 280 5180 25 89 245 8850 38 92
9.55 356 3320 22 87 335 3850 23 87 293 5130 27 89
8.26 412 2570 19.7 85 387 2960 21 86 339 4030 25 88

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =30 HP for continuous use.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 831

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF97

2200 – 1400 rpm

S97
Worm ne = 2200 rpm ne = 1700 rpm ne = 1400 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
286.40 7.7 34690 5.6 74 5.9 35400 4.6 73 4.9 35400 3.9 72
262.22 8.4 33980 6.0 75 6.5 35400 5.0 73 5.3 35400 4.2 72
231.67 9.5 33360 6.7 75 7.3 35050 5.5 74 6.0 35400 4.7 73
196.52 11 31680 7.4 76 8.7 33980 6.3 75 7.1 35400 5.4 74
180.95 12 31060 7.9 76 9.4 33360 6.6 75 7.7 34690 5.8 74
161.74 14 30180 8.6 76 11 32300 7.1 76 8.7 33980 6.3 75
145.60 40/1 15 28940 9.1 77 12 31420 7.6 76 9.6 33010 6.7 75
131.85 17 28050 9.7 77 13 30440 8.2 76 11 32300 7.2 76
116.92 19 26730 10.3 77 15 29560 8.9 77 12 31060 7.8 76
105.71 21 25930 11.1 77 16 28410 9.4 77 13 30440 8.3 76
89.60 25 24160 12.2 77 19 26730 10.5 77 16 28670 9.3 77
78.26 28 22480 12.9 78 22 25400 11.3 78 18 27260 10.1 77
65.45 34 18760 13.0 77 26 23450 12.3 78 21 25670 11.1 78
80.85 27 29210 14.2 89 21 28940 11.0 88 17 28590 9.0 88
71.43 31 29210 16.1 89 24 29210 12.5 88 20 29210 10.3 88
60.59 36 29210 18.9 89 28 29210 14.6 89 23 29210 12.1 88
55.79 39 28940 20 89 30 29210 15.8 89 25 29210 13.1 88
49.87 44 28050 22 90 34 29210 17.7 89 28 29210 14.6 89
44.89 37/3 49 26990 23 90 38 29210 19.6 89 31 29210 16.2 89
40.65 54 26110 25 90 42 28590 21 90 34 29210 17.8 89
36.05 61 24870 27 90 47 27520 23 90 39 29210 20 89
32.60 67 23900 28 90 52 26370 24 90 43 28320 21 90
27.63 80 21150 30 90 62 24870 27 90 51 26640 24 90
24.13 91 18230 30 90 70 23630 30 90 58 25400 25 90
26.39 83 22570 32 93 64 23010 25 93 53 23010 21 92
23.59 93 21680 35 93 72 23010 28 93 59 23010 23 93
21.23 104 21060 38 93 80 22740 31 93 66 23010 25 93
19.23 114 20180 39 93 88 22130 34 93 73 23010 28 93
17.05 129 19200 42 93 100 21240 36 93 82 22740 32 93
35/6
15.42 143 18050 44 93 110 20360 38 93 91 21860 34 93
13.07 168 15220 43 93 130 19200 43 93 107 20620 38 93
11.41 193 13100 43 93 149 17700 44 93 123 19560 40 93
9.55 230 10620 42 93 178 14780 44 93 147 18050 44 94
8.26 266 8670 40 93 206 12740 44 93 169 15660 46 94

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =30 HP for continuous use.
24833231/EN-US – 07/2021

832 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF97 11
1100 – 700 rpm
S97
Worm ne = 1100 rpm ne = 900 rpm ne = 700 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
286.40 3.8 37170 3.2 70 3.1 37170 2.7 69 2.4 37170 2.1 68
262.22 4.2 37170 3.5 71 3.4 37170 3.0 70 2.7 37170 2.3 68
231.67 4.7 37170 3.9 72 3.9 37170 3.2 70 3.0 37170 2.5 69
196.52 5.6 36820 4.6 73 4.6 37170 3.8 71 3.6 37170 3.0 70
180.95 6.1 36460 4.8 73 5.0 37170 4.0 72 3.9 37170 3.2 70
161.74 6.8 35670 5.2 74 5.6 36820 4.4 73 4.3 37170 3.6 71
145.60 40/1 7.6 34960 5.6 74 6.2 36110 4.8 73 4.8 37170 3.9 72
131.85 8.3 34340 6.0 75 6.8 35670 5.2 74 5.3 37170 4.3 72 11
116.92 9.4 33280 6.6 75 7.7 34600 5.6 74 6.0 36460 4.7 73
105.71 10 32300 7.1 76 8.5 33980 6.2 75 6.6 35670 5.1 74
89.60 12 30980 7.9 76 10 32660 6.8 76 7.8 34600 5.8 75
78.26 14 29820 8.7 77 12 31680 7.6 76 8.9 33630 6.3 75
65.45 17 28050 9.7 77 14 30090 8.6 77 11 32300 7.2 76
80.85 14 28590 7.1 87 11 28320 5.8 86 8.7 28050 4.6 85
71.43 15 31860 9.0 87 13 31860 7.4 87 9.8 31860 5.8 86
60.59 18 31860 10.5 88 15 31860 8.6 87 12 31860 6.7 86
55.79 20 31860 11.4 88 16 31860 9.4 87 13 31860 7.4 87
49.87 22 31860 12.6 88 18 31860 10.5 88 14 31860 8.2 87
44.89 37/3 25 31860 13.9 88 20 31860 11.5 88 16 31860 9.0 87
40.65 27 31860 15.4 89 22 31860 12.7 88 17 31860 9.9 88
36.05 31 31240 17.0 89 25 31860 14.2 89 19 31860 11.1 88
32.60 34 30270 18.1 89 28 31860 15.7 89 21 31860 12.3 88
27.63 40 28850 20 90 33 30620 17.7 89 25 31860 14.5 89
24.13 46 27700 22 90 37 29380 19.4 89 29 31510 16.4 89
26.39 42 23450 16.9 92 34 23190 13.7 92 27 23190 10.7 91
23.59 47 23450 18.8 92 38 23450 15.4 92 30 23190 11.9 91
21.23 52 23450 21 92 42 23450 17.2 92 33 23190 13.3 92
19.23 57 23450 23 93 47 23450 18.9 92 36 23190 14.6 92
17.05 65 23630 25 93 53 23450 21 92 41 23450 16.6 92
35/6
15.42 71 23630 28 93 58 23450 23 93 45 23450 18.4 92
13.07 84 22480 32 93 69 23630 28 93 54 23450 22 92
11.41 96 21420 35 93 79 22920 31 93 61 23450 25 93
9.55 115 20180 39 93 94 21590 35 93 73 23450 30 93
8.26 133 18940 43 94 109 20530 38 93 85 22480 32 93

All values reflect mechanical limits. Shaded area indicates additional thermal limitations where Pemax =30 HP for continuous use.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 833

11 Helical-worm gearmotors
Mechanical ratings S. SF. SA. SAF97

500 – 10 rpm
S97
Worm ne = 500 rpm ne = 250 rpm ne = 10 rpm
i
ratio/
ratio na TaMax Pe K na TaMax Pe K na TaMax Pe K
# starts
rpm lb-in HP % rpm lb-in HP % rpm lb-in HP %
286.40 1.7 37170 1.6 65 0.87 37170 0.83 62 0.03 37170 0.00 60
262.22 1.9 37170 1.7 66 0.95 37170 0.91 62 0.04 37170 0.00 60
231.67 2.2 37170 1.9 67 1.1 37170 1.0 63 0.04 37170 0.00 60
196.52 2.5 37170 2.1 68 1.3 37170 1.2 64 0.05 37170 0.00 60
180.95 2.8 37170 2.4 68 1.4 37170 1.3 64 0.06 37170 0.00 60
161.74 3.1 37170 2.7 69 1.5 37170 1.5 65 0.06 37170 0.00 60
145.60 40/1 3.4 37170 3.0 70 1.7 37170 1.6 65 0.07 37170 0.07 60
131.85 3.8 37170 3.2 70 1.9 37170 1.7 66 0.08 37170 0.08 60
116.92 4.3 37170 3.5 71 2.1 37170 1.9 67 0.09 37170 0.08 60
105.71 4.7 37170 3.9 72 2.4 37170 2.0 67 0.09 37170 0.09 60
89.60 5.6 36820 4.4 73 2.8 37170 2.4 69 0.11 37170 0.11 60
78.26 6.4 36110 5.0 74 3.2 37170 2.7 69 0.13 37170 0.12 60
65.45 7.6 34600 5.6 75 3.8 37170 3.2 70 0.15 37170 0.15 60
80.85 6.2 27520 3.2 84 3.1 26640 1.6 82 0.12 26640 0.00 80
71.43 7.0 37170 4.8 85 3.5 36820 2.5 82 0.14 36820 0.11 81
60.59 8.3 37170 5.8 85 4.1 36110 2.8 83 0.17 36110 0.12 81
55.79 9.0 37170 6.2 86 4.5 37170 3.2 83 0.18 37170 0.13 81
49.87 10 37170 6.8 86 5.0 37170 3.5 83 0.20 37170 0.15 81
44.89 37/3 11 36820 7.5 86 5.6 37170 3.9 84 0.22 37170 0.16 81
40.65 12 36460 8.2 87 6.2 37170 4.3 84 0.25 37170 0.17 81
36.05 14 36110 9.1 87 6.9 37170 4.8 85 0.28 37170 0.20 81
32.60 15 35310 9.8 87 7.7 37170 5.4 85 0.31 37170 0.23 81
27.63 18 34600 11.3 88 9.0 37170 6.3 86 0.36 37170 0.27 81
24.13 21 33630 12.5 88 10 37170 7.1 86 0.41 37170 0.31 81
26.39 19 22920 7.6 90 9.5 22480 3.8 89 0.38 22480 0.16 87
23.59 21 22920 8.4 91 11 22480 4.3 89 0.42 22480 0.17 87
21.23 24 22920 9.4 91 12 22740 4.8 89 0.47 22740 0.20 87
19.23 26 23190 10.5 91 13 22740 5.2 89 0.52 22740 0.21 87
17.05 29 23190 11.8 91 15 22740 5.9 90 0.59 22740 0.24 87
35/6
15.42 32 23190 13.0 92 16 22740 6.4 90 0.65 22740 0.27 87
13.07 38 23450 15.6 92 19 22920 7.6 90 0.77 22920 0.32 87
11.41 44 23450 17.7 92 22 22920 8.9 91 0.88 22920 0.36 87
9.55 52 23450 21 92 26 23190 10.6 91 1.0 23190 0.44 87
8.26 61 23450 24 93 30 23190 12.2 91 1.2 23190 0.51 87
24833231/EN-US – 07/2021

834 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
11.13 S / S..7p.. DRN.. Dimensions
Error! Bookmark not defined.Error! Bookmark not defined.

77 625 00 21
S37/S37p..

11
24833231/EN-US – 07/2021

164

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 328 342 344 364 375 392 420 421 453
LS 384 398 411 431 456 473 501 515 547
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 835

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

SF37/SF37p.. 77 627 00 21

SAF37/SAF37p.. SHF37/SHF37p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 328 342 344 364 375 392 420 421 453
LS 384 398 411 431 456 473 501 515 547
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

836 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SA37/SA37p.. 77 628 00 21

11

SA37/SA37p.. SH37/SH37p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 328 342 344 364 375 392 420 421 453
LS 384 398 411 431 456 473 501 515 547
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 837

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 629 00 21
ST37/ST37p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 328 342 344 364 375 392 420 421 453
LS 384 398 411 431 456 473 501 515 547
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

838 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 630 00 21
STF37/STF37p..

138
75

133
80

11

0.750 in H7
0.750 in H7
0.750 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 328 342 344 364 375 392 420 421 453
LS 384 398 411 431 456 473 501 515 547
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 839

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 631 00 21
S47/S47p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 361 375 377 397 408 425 453 454 486 535
LS 417 431 444 464 489 506 534 548 580 629
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

840 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 632 00 21
SF47/SF47p..

11

SAF47/SAF47p.. SHF47/SHF47p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 361 375 377 397 408 425 453 454 486 535
LS 417 431 444 464 489 506 534 548 580 629
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 841

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

SA47/SA47p.. 77 634 00 21

SA47/SA47p.. SH47/SH47p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 361 375 377 397 408 425 453 454 486 535
LS 417 431 444 464 489 506 534 548 580 629
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

842 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SAZ47/SAZ47p.. 77 635 00 21

11

SAZ47/SAZ47p.. SHZ47/SHZ47p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 361 375 377 397 408 425 453 454 486 535
LS 417 431 444 464 489 506 534 548 580 629
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 843

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

ST47/ST47p.. 77 633 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 361 375 377 397 408 425 453 454 486 535
LS 417 431 444 464 489 506 534 548 580 629
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

844 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 636 00 21
STF47/STF47p..

11

1.250 in H7

1.250 in H7
1.250 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L 100L/LM
AC 115 115 139 139 156 156 156 179 179 197
AD 98 98 118 118 128 128 128 140 140 157
ADS 98 98 129 129 139 139 139 150 150 158
L 361 375 377 397 408 425 453 454 486 535
LS 417 431 444 464 489 506 534 548 580 629
LB 190 204 206 226 237 254 282 283 315 364
LBS 246 260 273 293 318 335 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 845

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 637 00 21
S57/S57p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 139 139 156 156 179 179 197
AD 98 118 118 128 128 140 140 157
ADS 98 129 129 139 139 150 150 158
L 391 393 413 424 469 470 502 551
LS 447 460 480 505 550 564 596 645
LB 204 206 226 237 282 283 315 364
LBS 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

846 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SF57/SF57p.. 77 638 00 21

11

SAF57/SAF57p.. SHF57/SHF57p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 139 139 156 156 179 179 197
AD 98 118 118 128 128 140 140 157
ADS 98 129 129 139 139 150 150 158
L 391 393 413 424 469 470 502 551
LS 447 460 480 505 550 564 596 645
LB 204 206 226 237 282 283 315 364
LBS 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 847

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

SA57/SA57p.. 77 639 00 21

SA57/SA57p.. SH57/SH57p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 139 139 156 156 179 179 197
AD 98 118 118 128 128 140 140 157
ADS 98 129 129 139 139 150 150 158
L 391 393 413 424 469 470 502 551
LS 447 460 480 505 550 564 596 645
LB 204 206 226 237 282 283 315 364
LBS 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

848 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SAZ57/SAZ57p.. 77 640 00 21

11

SAZ57/SAZ57p.. SHZ57/SHZ57p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 139 139 156 156 179 179 197
AD 98 118 118 128 128 140 140 157
ADS 98 129 129 139 139 150 150 158
L 391 393 413 424 469 470 502 551
LS 447 460 480 505 550 564 596 645
LB 204 206 226 237 282 283 315 364
LBS 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 849

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 641 00 21
ST57/ST57p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 139 139 156 156 179 179 197
AD 98 118 118 128 128 140 140 157
ADS 98 129 129 139 139 150 150 158
L 391 393 413 424 469 470 502 551
LS 447 460 480 505 550 564 596 645
LB 204 206 226 237 282 283 315 364
LBS 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

850 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 642 00 21
STF57/STF57p..

11

1.375 in H7
1.375 in H7
1.375 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM
AC 115 139 139 156 156 179 179 197
AD 98 118 118 128 128 140 140 157
ADS 98 129 129 139 139 150 150 158
L 391 393 413 424 469 470 502 551
LS 447 460 480 505 550 564 596 645
LB 204 206 226 237 282 283 315 364
LBS 260 273 293 318 363 377 409 458
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 851

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 643 00 21
S67/S67p..

S67.. S67/S67p..
170 170

105 1.625 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 139 139 156 156 179 179 197 221 221
AD 118 118 128 128 140 140 157 170 170
ADS 129 129 139 139 150 150 158 172 172
L 440 460 471 516 518 550 596 627 681
LS 508 528 552 597 611 643 690 739 793
LB 199 219 230 275 277 309 355 386 440
LBS 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

852 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SF67/SF67p.. 77 644 00 21

11
SF67.. SF67/SF67p..

SAF67/SAF67p.. SHF67/SHF67p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 139 139 156 156 179 179 197 221 221
AD 118 118 128 128 140 140 157 170 170
ADS 129 129 139 139 150 150 158 172 172
L 441 461 472 517 519 551 597 628 682
LS 509 529 553 598 612 644 691 740 794
LB 199 219 230 275 277 309 355 386 440
LBS 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 853

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

SA67/SA67p.. 77 645 00 21

SA67/SA67p.. SH67/SH67p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 139 139 156 156 179 179 197 221 221
AD 118 118 128 128 140 140 157 170 170
ADS 129 129 139 139 150 150 158 172 172
L 441 461 472 517 519 551 597 628 682
LS 509 529 553 598 612 644 691 740 794
LB 199 219 230 275 277 309 355 386 440
LBS 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

854 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 646 00 21
SAZ67/SAZ67p..

11

SAZ67/SAZ67p.. SHZ67/SHZ67p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 139 139 156 156 179 179 197 221 221
AD 118 118 128 128 140 140 157 170 170
ADS 129 129 139 139 150 150 158 172 172
L 441 461 472 517 519 551 597 628 682
LS 509 529 553 598 612 644 691 740 794
LB 199 219 230 275 277 309 355 386 440
LBS 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 855

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

ST67/ST67p.. 77 647 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 139 139 156 156 179 179 197 221 221
AD 118 118 128 128 140 140 157 170 170
ADS 129 129 139 139 150 150 158 172 172
L 441 461 472 517 519 551 597 628 682
LS 509 529 553 598 612 644 691 740 794
LB 199 219 230 275 277 309 355 386 440
LBS 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

856 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
STF67/STF67p.. 77 648 00 21

11

1.500 in H7

1.500 in H7
1.500 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
71MS 71M 80MK 80M 90S 90L 100L/LM 112M 132S
AC 139 139 156 156 179 179 197 221 221
AD 118 118 128 128 140 140 157 170 170
ADS 129 129 139 139 150 150 158 172 172
L 441 461 472 517 519 551 597 628 682
LS 509 529 553 598 612 644 691 740 794
LB 199 219 230 275 277 309 355 386 440
LBS 267 287 311 356 370 402 449 498 552
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 857

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 649 00 21
S77/S77p..

S77.. S77/S77p..
205 205

130 2.00 in

100
0.500 in 2.63 in 0.66 in
2.22 in

2.00 in

3/4-10 x 1.61 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 156 156 179 179 197 221 221 261 261 314
AD 128 128 140 140 157 170 170 228 228 253
ADS 139 139 150 150 158 172 172 228 228 253
L 510 555 557 589 635 666 716 734 760 826
LS 591 636 650 682 729 778 828 872 897 1015
LB 223 268 270 302 348 379 429 447 473 539
LBS 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

858 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 650 00 21
SF77/SF77p..

11
SF77.. SF77/SF77p..
242 100
100 0.500 in 2.63 in 0.66 in

2.22 in

2.00 in
2.00 in
3/4-10 x 1.61 in

SAF77/SAF77p.. SHF77/SHF77p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 156 156 179 179 197 221 221 261 261 314
AD 128 128 140 140 157 170 170 228 228 253
ADS 139 139 150 150 158 172 172 228 228 253
L 510 555 557 589 635 666 716 734 760 826
LS 591 636 650 682 729 778 828 872 897 1015
LB 223 268 270 302 348 379 429 447 473 539
LBS 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 859

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

SA77/SA77p.. 77 651 00 21

SA77/SA77p.. SH77/SH77p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 156 156 179 179 197 221 221 261 261 314
AD 128 128 140 140 157 170 170 228 228 253
ADS 139 139 150 150 158 172 172 228 228 253
L 510 555 557 589 635 666 716 734 760 826
LS 591 636 650 682 729 778 828 872 897 1015
LB 223 268 270 302 348 379 429 447 473 539
LBS 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

860 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SAZ77/SAZ77p.. 77 652 00 21

11

SA77/SA77p.. SH77/SH77p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 156 156 179 179 197 221 221 261 261 314
AD 128 128 140 140 157 170 170 228 228 253
ADS 139 139 150 150 158 172 172 228 228 253
L 510 555 557 589 635 666 716 734 760 826
LS 591 636 650 682 729 778 828 872 897 1015
LB 223 268 270 302 348 379 429 447 473 539
LBS 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 861

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

ST77/ST77p.. 77 653 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 156 156 179 179 197 221 221 261 261 314
AD 128 128 140 140 157 170 170 228 228 253
ADS 139 139 150 150 158 172 172 228 228 253
L 510 555 557 589 635 666 716 734 760 826
LS 591 636 650 682 729 778 828 872 897 1015
LB 223 268 270 302 348 379 429 447 473 539
LBS 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

862 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 654 00 21
STF77/STF77p..

11

2.000 in H7

2.000 in H7
2.000 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80MK 80M 90S 90L 100L/LM 112M 132S 132M 132L 160
AC 156 156 179 179 197 221 221 261 261 314
AD 128 128 140 140 157 170 170 228 228 253
ADS 139 139 150 150 158 172 172 228 228 253
L 510 555 557 589 635 666 716 734 760 826
LS 591 636 650 682 729 778 828 872 897 1015
LB 223 268 270 302 348 379 429 447 473 539
LBS 304 349 363 395 442 491 541 585 610 728
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 863

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

S87/S87p.. 77 655 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 179 179 197 221 221 261 261 314 357
AD 128 140 140 157 170 170 228 228 253 268
ADS 139 150 150 158 172 172 228 228 253 268
L 603 605 637 683 714 764 782 808 874 897
LS 684 698 730 777 826 876 920 945 1063 1086
LB 263 265 297 343 374 424 442 468 534 557
LBS 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

864 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 656 00 21
SF87/SF87p..

11

SAF87/SAF87p.. SHF87/SHF87p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 179 179 197 221 221 261 261 314 357
AD 128 140 140 157 170 170 228 228 253 268
ADS 139 150 150 158 172 172 228 228 253 268
L 603 605 637 683 714 764 782 808 874 897
LS 684 698 730 777 826 876 920 945 1063 1086
LB 263 265 297 343 374 424 442 468 534 557
LBS 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 865

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

SA87/SA87p.. 77 657 00 21

SA87/SA87p.. SH87/SH87p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 179 179 197 221 221 261 261 314 357
AD 128 140 140 157 170 170 228 228 253 268
ADS 139 150 150 158 172 172 228 228 253 268
L 603 605 637 683 714 764 782 808 874 897
LS 684 698 730 777 826 876 920 945 1063 1086
LB 263 265 297 343 374 424 442 468 534 557
LBS 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

866 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
77 658 00 21
SAZ87/SAZ87p..

11

SAZ87/SAZ87p.. SHZ87/SHZ87p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 179 179 197 221 221 261 261 314 357
AD 128 140 140 157 170 170 228 228 253 268
ADS 139 150 150 158 172 172 228 228 253 268
L 603 605 637 683 714 764 782 808 874 897
LS 684 698 730 777 826 876 920 945 1063 1086
LB 263 265 297 343 374 424 442 468 534 557
LBS 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 867

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 659 00 21
ST87/ST87p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 179 179 197 221 221 261 261 314 357
AD 128 140 140 157 170 170 228 228 253 268
ADS 139 150 150 158 172 172 228 228 253 268
L 603 605 637 683 714 764 782 808 874 897
LS 684 698 730 777 826 876 920 945 1063 1086
LB 263 265 297 343 374 424 442 468 534 557
LBS 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

868 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
STF87/STF87p.. 77 660 00 21

11

2.375 in H7

2.375 in H7
2.375 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
80M 90S 90L 100L/LM 112M 132S 132M 132L 160 180
AC 156 179 179 197 221 221 261 261 314 357
AD 128 140 140 157 170 170 228 228 253 268
ADS 139 150 150 158 172 172 228 228 253 268
L 603 605 637 683 714 764 782 808 874 897
LS 684 698 730 777 826 876 920 945 1063 1086
LB 263 265 297 343 374 424 442 468 534 557
LBS 344 358 390 437 486 536 580 605 723 746
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 869

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 661 00 21
S97/S97p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90L 100L/LM 112M 132S 132M 132L 160 180 200L
AC 179 197 221 221 261 261 314 357 394
AD 140 157 170 170 228 228 253 268 283
ADS 150 158 172 172 228 228 253 268 283
L 712 758 789 839 857 883 949 972 1082
LS 805 852 901 951 995 1020 1138 1161 1287
LB 292 338 369 419 437 463 529 552 662
LBS 385 432 481 531 575 600 718 741 867
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

870 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SF97/SF97p.. 77 662 00 21

11

SAF97/SAF97p.. SHF97/SHF97p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90L 100L/LM 112M 132S 132M 132L 160 180 200L
AC 179 197 221 221 261 261 314 357 394
AD 140 157 170 170 228 228 253 268 283
ADS 150 158 172 172 228 228 253 268 283
L 712 758 789 839 857 883 949 972 1082
LS 805 852 901 951 995 1020 1138 1161 1287
LB 292 338 369 419 437 463 529 552 662
LBS 385 432 481 531 575 600 718 741 867
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 877. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 871

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

SA97/SA97p.. 77 663 00 21

SA97/SA97p.. SH97/SH97p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90L 100L/LM 112M 132S 132M 132L 160 180 200L
AC 179 197 221 221 261 261 314 357 394
AD 140 157 170 170 228 228 253 268 283
ADS 150 158 172 172 228 228 253 268 283
L 712 758 789 839 857 883 949 972 1082
LS 805 852 901 951 995 1020 1138 1161 1287
LB 292 338 369 419 437 463 529 552 662
LBS 385 432 481 531 575 600 718 741 867
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

872 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
SAZ97/SAZ97p.. 77 664 00 21

11

SAZ97/SAZ97p.. SHZ97/SHZ97p..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90L 100L/LM 112M 132S 132M 132L 160 180 200L
AC 179 197 221 221 261 261 314 357 394
AD 140 157 170 170 228 228 253 268 283
ADS 150 158 172 172 228 228 253 268 283
L 712 758 789 839 857 883 949 972 1082
LS 805 852 901 951 995 1020 1138 1161 1287
LB 292 338 369 419 437 463 529 552 662
LBS 385 432 481 531 575 600 718 741 867
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 879. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 873

11 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions

77 665 00 21
ST97/ST97p..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
90L 100L/LM 112M 132S 132M 132L 160 180 200L
AC 179 197 221 221 261 261 314 357 394
AD 140 157 170 170 228 228 253 268 283
ADS 150 158 172 172 228 228 253 268 283
L 712 758 789 839 857 883 949 972 1082
LS 805 852 901 951 995 1020 1138 1161 1287
LB 292 338 369 419 437 463 529 552 662
LBS 385 432 481 531 575 600 718 741 867
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

874 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
S / S..7p.. DRN.. Dimensions 11
STF97/STF97p.. 77 666 00 21

11

2.750 in H7
2.750 in H7
2.750 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
90L 100L/LM 112M 132S 132M 132L 160 180 200L
AC 179 197 221 221 261 261 314 357 394
AD 140 157 170 170 228 228 253 268 283
ADS 150 158 172 172 228 228 253 268 283
L 712 758 789 839 857 883 949 972 1082
LS 805 852 901 951 995 1020 1138 1161 1287
LB 292 338 369 419 437 463 529 552 662
LBS 385 432 481 531 575 600 718 741 867
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 881. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 875

11 Helical-worm gearmotors
S.. R.. DRN.. Compound dimensions

11.14 S.. R.. DRN.. Compound dimensions

77 667 00 21

All dimensions shown in mm.

Gear Motor AC L LS LB LBS Gear Motor AC L LS LB LBS

DRN63MS 115 365 421 190 246 DRN71M 139 383 450 226 293

S..37R17 DRN63M 115 379 435 204 260 DRN80MK 156 394 475 237 318
S..37pR17 S..77R37
DRN71MS 139 381 448 206 273 DRN80M 156 439 520 282 363
S..77pR37
DRN80M 156 452 533 277 358 DRN90S 179 440 534 283 377
DRN63MS 115 365 421 190 246 DRN90L 179 472 566 315 409
DRN63M 115 379 435 204 260 DRN63MS 115 411 467 184 240
S..47R17
DRN71MS 139 381 448 206 273 DRN63M 115 425 481 198 254
S..47pR17
DRN71M 139 401 468 226 293 DRN71MS 139 427 494 199 267
DRN80M 156 452 533 277 358 DRN71M 139 447 514 219 287
S..87R57
DRN63MS 115 365 421 190 246 DRN80MK 156 458 539 230 311
S..87pR57
DRN63M 115 379 435 204 260 DRN80M 156 503 584 275 356
S..57R17
DRN71MS 139 381 448 206 273 DRN90S 179 504 598 277 370
S..57pR17
DRN71M 139 401 468 226 293 DRN90L 179 536 630 309 402
DRN80M 156 452 533 277 358 DRN100L/LM 197 583 676 355 449
DRN63MS 115 355 411 190 246 DRN63MS 115 406 462 184 240
DRN63M 115 369 425 204 260 DRN63M 115 420 476 198 254
DRN71MS 139 371 438 206 273 DRN71MS 139 422 489 199 267
S..67R37
DRN71M 139 391 458 226 293 DRN71M 139 442 509 219 287
S..67pR37
S..97R57
DRN80MK 156 402 483 237 318 DRN80MK 156 453 534 230 311
S..97pR57
DRN80M 156 447 528 282 363 DRN80M 156 498 579 275 356
DRN90S 179 448 542 283 377 DRN90S 179 499 593 277 370
DRN63MS 115 347 403 190 246 DRN90L 179 531 625 309 402
S..77R37
DRN63M 115 361 417 204 260 DRN100L/LM 197 578 671 355 449
S..77pR37
DRN71MS 139 363 430 206 273
24833231/EN-US – 07/2021

876 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Output shaft sizes 11
11.15 Output shaft sizes

11.15.1 Solid Shafts – Inch

L11 L12 U

D T

11

TAP

All dimensions in inches

Model
D T U L1 L11 L12 TAP

S..37 / S..37p 0.75 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63

S..47 / S..47p 1.00 1.11 1/4 1.97 0.32 1-5/16 3/8 - 16 x 0.87

S..57 / S..57p 1.25 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12

S..67 1.375 1.51 5/16 2.76 0.43 1-13/16 1/2 - 13 x 1.12

S..67 / S..67p 1.625 1.79 3/8 3.15 0.45 2-1/4 5/8 – 11 x 1.38

S..77 1.75 1.92 3/8 3.54 0.38 2-3/4 5/8 – 11 x 1.38

S..77 / S..77p 2.00 2.22 1/2 3.94 0.66 2-5/8 3/4 - 10 x 1.61

S..87 / S..87p 2.375 2.65 5/8 4.72 0.51 3-5/8 3/4 - 10 x 1.61

S..97 / S..97p 2.875 3.2 3/4 5.51 0.67 4-1/8 3/4 - 10 x 1.61
24833231/EN-US – 07/2021

1
Longer shafts to match obsolete gear unit designs (ie: SF60, SF62) are available for flanged units.

Catalog – DRN.. Gearmotors (IE3) 877

11 Helical-worm gearmotors
Output shaft sizes

11.15.2 Solid Shafts – Metric

L11 L12 U

D T

TAP

All dimensions in mm
Model
D T U L1 L11 L12 TAP

S..37 / S..37p 20 22.5 6 40 4 32 M6 x 16

S..47 / S..47p 25 28 8 50 5 40 M10 x 22

S..57 / S..57p 30 33 8 60 3.5 50 M10 x 22

S..67 35 38 10 70 7 56 M12 x 28

S..67 / S..67p 40 43 12 80 5 70 M16 x 36

S..77 45 48.5 14 90 5 80 M16 x 36

S..77 / S..77p 50 53.5 14 100 10 80 M16 x 36

S..87 / S..87p 60 64 18 120 5 110 M20 x 42

S..97 / S..97p 70 74.5 20 140 7.5 125 M20 x 42

24833231/EN-US – 07/2021

1
Longer shafts to match obsolete gear unit designs (ie: SF60, SF62) are available for flanged units.

878 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Output shaft sizes 11
11.15.3 Hollow Shaft – Inch

O8 U

D7 D T

L9
L8
11

Note:
To aid in the future removal of your machine’s solid shaft, please see SEW-EURODRIVE design recommendations on
page 120. The ‘M’ dimension below pertains to the standard bolt that ships with the unit, which is shorter than the bolt that
is supplied with the optional shaft removal kit on page 126.

Mounting hardware (bolt, washer, and snapring) are not supplied for stainless steel shafts.

In stock (USA) All dimensions in inches

Model Carbon
S/S D D7 O8 T U L8 L9 M (std bolt )1
Steel
SA..37 X 0.75 1.38 4.72 0.84 3/16 4.09 0.37 1/4 - 20 x 5/8
X 1.00 1.77 4.72 1.12 1/4 4.13 - -
SA..47
X X 1.25 1.77 4.72 1.37 1/4 4.13 0.67 7/16 - 14 x 1
X 1.1875 1.97 5.91 1.30 1/4 5.20 0.67 3/8 - 16 x 1
X 1.25 1.97 5.91 1.37 1/4 5.20 0.67 7/16 - 14 x 1
SA..57
X X 1.375 1.97 5.91 1.52 5/16 5.20 0.65 1/2 - 13 x 1
X 1.4375 1.97 5.91 1.61 3/8 5.20 0.65 5/8 - 11 x 1-3/4
X 1.25 2.56 6.61 1.37 1/4 5.67 0.67 7/16 - 14 x 1
SA..67
X 1.50 2.56 6.61 1.67 3/8 5.67 1.36 5/8 - 11 x 1-3/4
SA..77 X 2.00 3.15 8.27 2.22 1/2 7.20 1.16 5/8 - 11 x 1-3/4
SA..87 X 2.375 3.74 9.84 2.65 5/8 8.66 1.37 3/4 - 10 x 2
SA..97 X 2.75 4.72 11.42 3.03 5/8 10.23 1.24 3/4 - 10 x 2
24833231/EN-US – 07/2021

1
Mounting hardware (bolt, washer, and snapring) are not supplied for stainless steel shafts.

Catalog – DRN.. Gearmotors (IE3) 879

11 Helical-worm gearmotors
Output shaft sizes

11.15.4 Hollow Shaft – Metric

O8 U

D7 D T

L9
L8

Note:
To aid in the future removal of your machine’s solid shaft, please see SEW-EURODRIVE design recommendations on
page 120. The ‘M’ dimension below pertains to the standard bolt that ships with the unit, which is shorter than the bolt that
is supplied with the optional shaft removal kit on page 126.

Mounting hardware (bolt, washer, and snapring) are not supplied for stainless steel shafts.

In stock (USA) All dimensions in mm

Model Carbon
S/S D D7 O8 T U L8 L9 M (std bolt)1
Steel
SA..37 X 20 35 120 22.8 6 104 8 M6 x 16
X 25 45 120 28.3 8 105 17 M10 x 25
SA..47
X X 30 45 120 33.3 8 105 17 M10 x 25
X X 30 50 150 33.3 8 132 17 M10 x 25
SA..57
X X 35 50 150 38.3 10 132 22 M12 x 30
X 40 65 168 43.3 12 144 29 M16 x 40
SA..67
X 45 65 168 48.3 14 144 29 M16 x 40
X 50 80 210 53.8 14 183 32 M16 x 45
SA..77
X 60 80 210 64.4 18 180 37 M20 x 50
X 60 95 250 64.4 18 220 36 M20 x 50
SA..87
X 70 95 250 74.9 20 220 34 M20 x 50
X 70 120 290 74.9 20 260 34 M20 x 50
SA..97
X 90 120 290 95.4 25 255 41 M24 x 60
24833231/EN-US – 07/2021

1
Mounting hardware (bolt, washer, and snapring) are not supplied for stainless steel shafts.

880 Catalog – DRN.. Gearmotors (IE3)

 Helical-worm gearmotors
Output shaft sizes 11
11.15.5 TorqLOC® keyless hollow shaft

NON-Symmetrical Symmetrical

EH EH

D D

11
D D

D (in) D (mm) EH (in)

Model NON
Inch Bores Metric Bores Symmetrical
Symmetrical

ST..37 0.625 0.6875 0.75 - - 16 19 20 - - - 6.54 7.33

ST..47 1.00 1.1875 1.25 - - 25 30 - - - - 6.69 7.63

ST..57 1.1875 1.25 1.375 1.4375 - 30 35 - - - - 8.15 9.13

ST..67 1.375 1.4375 1.50 1.625 1.6875 35 38 40 - - - 9.17 10.43

ST..77 1.625 1.6875 1.75 1.9375 2.00 40 45 50 51 - - 11.61 13.34

ST..87 1.9375 2.00 2.375 2.4375 - 50 51 55 60 62 65 13.50 15.47

ST..97 2.4375 2.75 2.9375 - - 60 62 65 70 75 - 15.00 16.97

24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 881

12 SPIROPLAN® gearmotors
W.. DRN.. Designs

12 SPIROPLAN® gearmotors
Error! Bookmark not defined.

12.1 W.. DRN.. Designs

Error! Bookmark not defined.Error! Bookmark not defined.

W..DRN..

WF..DRN..

WA..DRN..

24833231/EN-US – 07/2021

WAF..DRN..

8665099019

882 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Designs 12

WA..B DRN.. WH..B DRN..

12

WHF..DRN..

WT..DRN.. WH..DRN..
24833231/EN-US – 07/2021

8665100939

Catalog – DRN.. Gearmotors (IE3) 883

12 SPIROPLAN® gearmotors
W.. DRN.. Possible combinations

12.2 W.. DRN.. Possible combinations

Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.Error! Bookmark not defined.

W10, ne=1700 rpm DRN … 220 lb-in

na TaMax FRa ij(/R) i 63
rpm lb-in lb ' ratio 71

1
23 220 405 - 75.00*
28 220 405 - 60.00*
35 220 405 - 48.00*
44 220 405 - 39.00*
52 220 405 - 32.50*
62 210 405 - 27.50*
69 220 405 - 24.50*
87 220 405 - 19.50*
103 177 405 - 16.50*
119 195 405 - 14.33
166 115 405 - 10.25*
207 106 390 - 8.20*
259 106 365 - 6.57

W20, ne=1700 rpm DRN … 350 lb-in

na TaMax FRa ij(/R) i 63
80MK
rpm lb-in lb ' ratio 71

1
23 350 495 - 75.00*
28 350 495 - 60.00*
35 350 495 - 48.00*
44 350 495 - 39.00*
52 350 495 - 32.50*
62 350 495 - 27.50*
69 350 495 - 24.50*
87 305 475 - 19.50*
103 265 455 - 16.50*
119 265 440 - 14.33
166 220 400 - 10.25*
207 177 380 - 8.20*
259 177 360 - 6.57

W30, ne=1700 rpm DRN … 615 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' ratio 71 80MK

1
23 615 675 - 75.00*
28 615 675 - 60.00*
35 615 675 - 48.00*
24833231/EN-US – 07/2021

44 615 675 - 39.00*

52 615 675 - 32.50*
62 615 675 - 27.50*
69 615 675 - 24.50*
87 615 675 - 19.50*
104 530 675 - 16.33
119 530 675 - 14.33

884 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Possible combinations 12
W30, ne=1700 rpm DRN … 615 lb-in
na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' ratio 71 80MK

166 440 620 - 10.25*

207 350 585 - 8.20*
259 350 545 - 6.57

W37, ne=1700 rpm DRN … 970 lb-in

na TaMax FRa ij(/R) i 63 80M 90L
rpm lb-in lb ' ratio 71 90S
80MK
2

25 970 745 - 69.05

27 970 745 - 63.33
32 970 745 - 53.92
37 970 745 - 46.49
12
45 970 745 - 37.88
49 795 810 - 34.52
54 795 810 - 31.67
54 970 745 - 31.33
61 970 745 - 27.78
63 795 810 - 26.96
73 795 810 - 23.25
80 970 695 - 21.33
90 795 770 - 18.94
108 795 705 - 15.67
122 795 670 - 13.89
134 615 795 - 12.70
146 615 770 - 11.65
159 795 590 - 10.67
171 615 720 - 9.92
199 615 680 - 8.55
244 615 630 - 6.97
295 615 585 - 5.77
333 615 560 - 5.11
433 615 500 - 3.93
531 615 460 - 3.20*

W37R17, ne=1700 rpm DRN … 970 lb-in

na TaMax FRa ij(/R) i 63
rpm lb-in lb ' ratio 71
80MK
2 3

0.39 970 745 - 4402

0.45 970 745 - 3795
0.52 970 745 - 3272
24833231/EN-US – 07/2021

0.59 970 745 - 2899

0.66 970 745 - 2558
0.71 970 745 - 2382
0.78 970 745 - 2172
0.87 970 745 - 1952
0.95 970 745 - 1795
1.1 970 745 - 1593
1.2 970 745 - 1463
1.3 970 745 - 1298

Catalog – DRN.. Gearmotors (IE3) 885

12 SPIROPLAN® gearmotors
W.. DRN.. Possible combinations

W37R17, ne=1700 rpm DRN … 970 lb-in

na TaMax FRa ij(/R) i 63
rpm lb-in lb ' ratio 71
80MK
2.3 970 745 - 754
2.5 970 745 - 669
2 2

1.4 970 745 - 1173

1.6 970 745 - 1063
1.8 970 745 - 956
2.0 970 745 - 854
2.8 970 745 - 600
3.2 970 745 - 532
3.6 970 745 - 472
3.9 970 745 - 434
4.4 970 745 - 384
4.7 970 745 - 359
5.2 970 745 - 327
5.9 970 745 - 286
6.4 970 745 - 267
7.3 970 745 - 233
8.2 970 745 - 207
9.2 970 745 - 184
11 970 745 - 160
12 970 745 - 141
14 970 745 - 125
16 970 745 - 109
18 970 745 - 96
21 970 745 - 82
23 795 810 - 73
27 795 810 - 63
32 795 810 - 53
35 795 810 - 48

W47, ne=1700 rpm DRN … 1590 lb-in

na TaMax FRa ij(/R) i 63 80M 90L 100L 112M
rpm lb-in lb ' ratio 71 90S 100LM
80MK
2

23 1590 1440 - 74.98

25 1590 1440 - 68.93
29 1590 1370 - 58.98
33 1590 1280 - 51.12
36 1590 1240 - 47.78
41 1590 1160 - 41.30
48 1590 1070 - 35.09
24833231/EN-US – 07/2021

54 1410 1150 - 31.62

54 1590 1010 - 31.33
62 1410 1080 - 27.41
64 1590 930 - 26.76
66 1410 1040 - 25.62
68 1590 900 - 25.07
77 1410 980 - 22.15
90 1410 900 - 18.82
101 1410 860 - 16.80

886 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Possible combinations 12
W47, ne=1700 rpm DRN … 1590 lb-in
na TaMax FRa ij(/R) i 63 80M 90L 100L 112M
rpm lb-in lb ' ratio 71 90S 100LM
80MK
118 1410 795 - 14.35
126 1410 770 - 13.44
138 970 950 - 12.30
150 1410 705 - 11.32
159 970 900 - 10.66
171 970 870 - 9.96
197 970 820 - 8.61
232 970 770 - 7.32
260 970 735 - 6.53
305 970 690 - 5.58
325 970 670 - 5.23
386 970 625 - 4.40
437 970 595 - 3.89 12
520 970 550 - 3.27

W47R17, ne=1700 rpm DRN … 1590 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' ratio 71
80MK
2 3

0.35 1590 1440 - 4815

0.41 1590 1440 - 4173
0.44 1590 1440 - 3870
0.47 1590 1440 - 3598
0.51 1590 1440 - 3354
0.54 1590 1440 - 3171
0.62 1590 1440 - 2748
0.70 1590 1440 - 2425
0.75 1590 1440 - 2258
0.81 1590 1440 - 2111
0.87 1590 1440 - 1959
0.95 1590 1440 - 1797
1.1 1590 1440 - 1595
1.1 1590 1440 - 1486
1.2 1590 1440 - 1448
1.5 1590 1440 - 1170
2.3 1590 1440 - 754
2 2

1.3 1590 1440 - 1290

1.4 1590 1440 - 1183
1.6 1590 1440 - 1042
1.8 1590 1440 - 956
24833231/EN-US – 07/2021

2.0 1590 1440 - 869

2.6 1590 1440 - 661
2.9 1590 1440 - 596
3.2 1590 1440 - 536
3.6 1590 1440 - 473
3.9 1590 1440 - 434
4.4 1590 1440 - 386
4.7 1590 1440 - 359
5.3 1590 1440 - 318

Catalog – DRN.. Gearmotors (IE3) 887

12 SPIROPLAN® gearmotors
W.. DRN.. Possible combinations

W47R17, ne=1700 rpm DRN … 1590 lb-in

na TaMax FRa ij(/R) i 63 80M
rpm lb-in lb ' ratio 71
80MK
5.8 1590 1440 - 291
6.3 1590 1440 - 270
6.4 1590 1440 - 265
7.2 1590 1440 - 237
8.1 1590 1440 - 210
9.3 1590 1440 - 183
11 1590 1440 - 159
12 1590 1440 - 141
14 1410 1500 - 124
14 1590 1440 - 120
16 1410 1500 - 105
18 1410 1500 - 95
20 1410 1500 - 85
22 1410 1500 - 77
24 1410 1500 - 72

24833231/EN-US – 07/2021

888 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP 12
12.3 W.. DRN.. Selections by HP
Error! Bookmark not defined.Error! Bookmark not defined.

Pm = 0.16 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.1 920 327 765 1.05 X

5.9 800 286 810 1.20 X
6.3 770 267 820 1.25 X
7.2 675 233 850 1.45 X
8.1 570 207 870 1.70 X
9.1 515 184 880 1.85 X
10 490 160 890 2.0 X W 37R17 (E)DRN 63MS4 29 911/922
12 430 141 900 2.2 X WF 37R17 (E)DRN 63MS4 29 912/922
13 385 125 900 2.5 X WA 37R17 (E)DRN 63MS4 29 914/922
15 345 109 910 2.8 X WAF 37R17 (E)DRN 63MS4 29 912/922
17 305 96 910 3.2 X
21 260 82 920 3.7 X
23 270 73 920 3.0 X
27 240 63 920 3.3 X
32 200 53 920 3.9 X 12
35 190 48 920 4.2 X
24 285 69.05 920 3.4 X
27 265 63.33 920 3.7 X
W 37 (E)DRN 63MS4 22 911
31 230 53.92 920 4.2 X
WF 37 (E)DRN 63MS4 22 912
36 200 46.49 920 4.8 X
WA 37 (E)DRN 63MS4 22 914
44 168 37.88 930 5.8 X
WAF 37 (E)DRN 63MS4 22 912
49 173 34.52 930 4.6 X
53 160 31.67 930 5.0 X
15 295 75.00* 675 2.1 W 30 DRN 63M6 20 907
18 275 60.00* 675 2.2 WF 30 DRN 63M6 21 908
34 185 32.50* 675 3.4 WA 30 DRN 63M6 19 910
40 173 27.50* 675 3.6 WAF 30 DRN 63M6 20 909
22 205 75.00* 675 3.0 X
W 30 (E)DRN 63MS4 20 907
28 191 60.00* 675 3.2 X
WF 30 (E)DRN 63MS4 21 908
35 166 48.00* 675 3.7 X
WA 30 (E)DRN 63MS4 19 910
43 150 39.00* 675 4.1 X
WAF 30 (E)DRN 63MS4 20 909
52 126 32.50* 675 4.9 X
15 265 75.00* 495 1.30 W 20 DRN 63M6 15 904
18 235 60.00* 495 1.50 WF 20 DRN 63M6 15 905
34 196 32.50* 495 1.80 WA 20 DRN 63M6 14 906
40 165 27.50* 495 2.1 WAF 20 DRN 63M6 14 905
22 187 75.00* 495 1.90 X
28 164 60.00* 495 2.2 X
35 150 48.00* 495 2.4 X
43 137 39.00* 495 2.6 X
52 133 32.50* 495 2.7 X
W 20 (E)DRN 63MS4 15 904
61 112 27.50* 495 3.1 X
WF 20 (E)DRN 63MS4 15 905
69 101 24.50* 495 3.5 X
WA 20 (E)DRN 63MS4 14 906
86 87 19.50* 495 3.6 X
WAF 20 (E)DRN 63MS4 14 905
102 76 16.50* 495 3.5 X
117 70 14.33 495 3.8 X
164 52 10.25* 455 4.2 X
205 43 8.20* 425 4.1 X
256 36 6.57 400 4.9 X
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 889

12 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP

Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

5.3 1600 318 1440 1.00 X

6.3 1350 270 1480 1.15 X
7.2 1270 237 1490 1.25 X
8.1 1110 210 1510 1.45 X
9.3 950 183 1540 1.65 X
11 860 159 1550 1.85 X W 47R17 (E)DRN 63M4 42 917/922
12 770 141 1560 2.1 X WF 47R17 (E)DRN 63M4 43 918/922
14 795 124 1580 1.80 X WA 47R17 (E)DRN 63M4 39 919/922
14 655 120 1580 2.4 X WAF 47R17 (E)DRN 63M4 41 918/922
16 670 105 1590 2.1 X
18 635 95 1600 2.2 X
20 555 85 1600 2.5 X
22 515 77 1610 2.7 X
24 465 72 1610 3.0 X
8.2 950 207 755 1.00 X
9.2 860 184 790 1.10 X
11 800 160 810 1.20 X
12 710 141 840 1.35 X
14 635 125 860 1.55 X W 37R17 (E)DRN 63M4 30 911/922
16 570 109 870 1.70 X WF 37R17 (E)DRN 63M4 30 912/922
18 505 96 880 1.90 X WA 37R17 (E)DRN 63M4 30 914/922
21 435 82 900 2.2 X WAF 37R17 (E)DRN 63M4 30 912/922
23 450 73 890 1.75 X
27 400 63 900 2.0 X
32 335 53 910 2.4 X
35 310 48 910 2.5 X
23 510 74.98 1600 3.1 X
25 470 68.93 1600 3.4 X
W 47 (E)DRN 63M4 36 917
29 410 58.98 1610 3.9 X
WF 47 (E)DRN 63M4 37 918
33 360 51.12 1620 4.4 X
WA 47 (E)DRN 63M4 33 919
36 340 47.78 1620 4.7 X
WAF 47 (E)DRN 63M4 34 918
41 295 41.30 1570 5.3 X
54 250 31.62 1460 5.6 X
25 440 69.05 900 2.2 X
27 410 63.33 900 2.4 X
31 355 53.92 910 2.7 X
36 310 46.49 910 3.1 X
45 260 37.88 920 3.7 X W 37 (E)DRN 63M4 24 911
49 265 34.52 920 3.0 X WF 37 (E)DRN 63M4 24 912
54 245 31.67 920 3.2 X WA 37 (E)DRN 63M4 24 914
61 197 27.78 920 4.9 X WAF 37 (E)DRN 63M4 24 912
63 210 26.96 920 3.8 X
73 185 23.25 930 4.3 X
79 155 21.33 930 6.3 X
89 152 18.94 930 5.2 X
23 320 75.00* 675 1.95 X
28 295 60.00* 675 2.1 X
35 255 48.00* 675 2.4 X
43 230 39.00* 675 2.7 X
52 196 32.50* 675 3.2 X
W 30 (E)DRN 63M4 21 907
62 181 27.50* 675 3.4 X
WF 30 (E)DRN 63M4 22 908
69 168 24.50* 675 3.7 X
WA 30 (E)DRN 63M4 21 910
87 142 19.50* 675 4.4 X
WAF 30 (E)DRN 63M4 22 909
104 122 16.33 675 4.3 X
118 111 14.33 675 4.8 X
24833231/EN-US – 07/2021

165 83 10.25* 675 5.3 X

207 68 8.20* 660 5.2 X
258 57 6.57 615 6.2 X
15 480 75.00* 675 1.30 W 30 DRN 63M6 21 907
18 440 60.00* 675 1.40 WF 30 DRN 63M6 22 908
34 295 32.50* 675 2.1 WA 30 DRN 63M6 21 910
40 275 27.50* 675 2.2 WAF 30 DRN 63M6 22 909

890 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP 12
Pm = 0.25 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

23 290 75.00* 495 1.20 X

28 250 60.00* 495 1.40 X
35 230 48.00* 495 1.50 X
43 210 39.00* 495 1.65 X
52 205 32.50* 495 1.70 X
W 20 (E)DRN 63M4 16 904
62 174 27.50* 495 2.0 X
WF 20 (E)DRN 63M4 16 905
69 157 24.50* 495 2.2 X
WA 20 (E)DRN 63M4 15 906
87 134 19.50* 495 2.3 X
WAF 20 (E)DRN 63M4 15 905
103 117 16.50* 495 2.3 X
118 108 14.33 490 2.5 X
165 81 10.25* 445 2.7 X
207 66 8.20* 415 2.7 X
258 56 6.57 395 3.2 X

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m 12
rpm lb-in ratio lb fB -NA® lbs

9.3 1300 183 1480 1.20 X

11 1170 159 1500 1.35 X
12 1040 141 1520 1.50 X
14 1080 124 1540 1.30 X W 47R17 (E)DRN 71MS4 46 917/922
14 890 120 1550 1.75 X WF 47R17 (E)DRN 71MS4 47 918/922
16 910 105 1560 1.55 X WA 47R17 (E)DRN 71MS4 43 919/922
18 850 95 1570 1.65 X WAF 47R17 (E)DRN 71MS4 45 918/922
20 750 85 1580 1.90 X
22 700 77 1590 2.0 X
24 635 72 1600 2.2 X
14 860 125 790 1.10 X
16 770 109 820 1.25 X
18 690 96 840 1.40 X W 37R17 (E)DRN 71MS4 34 911/922
21 590 82 870 1.65 X WF 37R17 (E)DRN 71MS4 34 912/922
23 610 73 860 1.30 X WA 37R17 (E)DRN 71MS4 34 914/922
27 540 63 880 1.45 X WAF 37R17 (E)DRN 71MS4 34 912/922
32 460 53 890 1.70 X
35 425 48 900 1.85 X
W 47 DRN 71M6 40 917
15 990 74.98 1530 1.60 WF 47 DRN 71M6 41 918
16 920 68.93 1540 1.75 WA 47 DRN 71M6 37 919
WAF 47 DRN 71M6 38 918
23 670 74.98 1580 2.4 X
W 47 (E)DRN 71MS4 40 917
25 625 68.93 1580 2.5 X
WF 47 (E)DRN 71MS4 41 918
29 540 58.98 1600 2.9 X
WA 47 (E)DRN 71MS4 37 919
33 475 51.12 1600 3.3 X
WAF 47 (E)DRN 71MS4 38 918
36 445 47.78 1610 3.5 X
25 580 69.05 870 1.65 X
27 540 63.33 880 1.80 X
32 470 53.92 890 2.1 X
37 410 46.49 900 2.4 X
45 340 37.88 910 2.8 X
50 350 34.52 910 2.3 X
54 325 31.67 910 2.4 X
62 260 27.78 920 3.7 X W 37 (E)DRN 71MS4 28 911
64 280 26.96 920 2.8 X WF 37 (E)DRN 71MS4 28 912
24833231/EN-US – 07/2021

74 240 23.25 920 3.3 X WA 37 (E)DRN 71MS4 28 914

81 200 21.33 920 4.8 X WAF 37 (E)DRN 71MS4 28 912
91 200 18.94 920 4.0 X
110 168 15.67 910 4.7 X
124 150 13.89 880 5.3 X
135 144 12.70 870 4.3 X
148 132 11.65 850 4.7 X
161 116 10.67 810 6.8 X
173 113 9.92 800 5.5 X

Catalog – DRN.. Gearmotors (IE3) 891

12 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP

Pm = 0.33 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

15 615 75.00* 675 1.00

W 30 DRN 71M6 25 907
19 570 60.00* 675 1.10
WF 30 DRN 71M6 26 908
35 380 32.50* 675 1.60
WA 30 DRN 71M6 25 910
46 330 24.50* 675 1.85
WAF 30 DRN 71M6 26 909
58 280 19.50* 675 2.2
23 420 75.00* 675 1.45 X
29 390 60.00* 675 1.60 X
36 335 48.00* 675 1.85 X
44 305 39.00* 675 2.0 X
53 255 32.50* 675 2.4 X
W 30 (E)DRN 71MS4 25 907
63 235 27.50* 675 2.6 X
WF 30 (E)DRN 71MS4 26 908
70 220 24.50* 675 2.8 X
WA 30 (E)DRN 71MS4 25 910
88 188 19.50* 675 3.3 X
WAF 30 (E)DRN 71MS4 26 909
105 161 16.33 675 3.3 X
120 146 14.33 675 3.6 X
168 110 10.25* 675 4.0 X
210 90 8.20* 655 3.9 X
262 75 6.57 615 4.7 X
W 20 DRN 63M2 20 904
331 56 10.25* 360 4.0
WF 20 DRN 63M2 20 905
414 46 8.20* 335 3.9
WA 20 DRN 63M2 19 906
517 38 6.57 315 4.6
WAF 20 DRN 63M2 19 905
41 340 27.50* 495 1.05
46 305 24.50* 495 1.15
W 20 DRN 71M6 20 904
58 265 19.50* 495 1.15
WF 20 DRN 71M6 20 905
79 210 14.33 495 1.25
WA 20 DRN 71M6 19 906
111 161 10.25* 495 1.35
WAF 20 DRN 71M6 19 905
138 133 8.20* 465 1.35
173 112 6.57 445 1.60
29 330 60.00* 495 1.05 X
36 305 48.00* 495 1.15 X
44 275 39.00* 495 1.25 X
53 270 32.50* 495 1.30 X
63 225 27.50* 495 1.55 X W 20 (E)DRN 71MS4 20 904
70 205 24.50* 495 1.70 X WF 20 (E)DRN 71MS4 20 905
88 177 19.50* 495 1.75 X WA 20 (E)DRN 71MS4 19 906
104 155 16.50* 495 1.70 X WAF 20 (E)DRN 71MS4 19 905
120 142 14.33 480 1.85 X
168 106 10.25* 435 2.1 X
210 87 8.20* 410 2.0 X
262 73 6.57 390 2.4 X

Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

14 1400 120 1470 1.15 X

16 1430 105 1490 1.00 W 47R17 (E)DRN 71M4 46 917/922
18 1320 95 1510 1.05 X WF 47R17 (E)DRN 71M4 47 918/922
20 1170 85 1530 1.20 X WA 47R17 (E)DRN 71M4 43 919/922
22 1080 77 1540 1.30 X WAF 47R17 (E)DRN 71M4 45 918/922
24 990 72 1550 1.40 X
W 37R17 (E)DRN 71M4 34 911/922
21 930 82 765 1.05 X
WF 37R17 (E)DRN 71M4 34 912/922
32 720 53 830 1.10 X
24833231/EN-US – 07/2021

WA 37R17 (E)DRN 71M4 34 914/922

35 660 48 850 1.20 X
WAF 37R17 (E)DRN 71M4 34 912/922
15 1500 74.98 1450 1.05
W 47 DRN 80MK6 53 917
16 1390 68.93 1470 1.15
WF 47 DRN 80MK6 54 918
19 1210 58.98 1500 1.30
WA 47 DRN 80MK6 49 919
22 1060 51.12 1520 1.50
WAF 47 DRN 80MK6 51 918
23 1000 47.78 1530 1.60

892 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP 12
Pm = 0.50 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

23 1020 74.98 1530 1.55 X

25 940 68.93 1540 1.70 X
29 820 58.98 1560 1.95 X
34 720 51.12 1560 2.2 X
36 680 47.78 1530 2.3 X
42 595 41.30 1480 2.7 X
49 515 35.09 1420 3.1 X
55 500 31.62 1390 2.8 X
55 460 31.33 1370 3.4 X W 47 (E)DRN 71M4 40 917
63 435 27.41 1340 3.2 X WF 47 (E)DRN 71M4 41 918
65 400 26.76 1310 4.0 X WA 47 (E)DRN 71M4 37 919
68 410 25.62 1310 3.4 X WAF 47 (E)DRN 71M4 38 918
69 375 25.07 1290 4.2 X
78 355 22.15 1260 3.9 X
92 305 18.82 1200 4.6 X
103 275 16.80 1160 5.1 X
121 235 14.35 1110
1080
6.0
4.5
X
X
12
141 215 12.30
162 188 10.66 1030 5.2 X
174 176 9.96 1010 5.5 X
27 820 63.33 800 1.20 X
32 710 53.92 840 1.35 X
37 625 46.49 860 1.55 X
46 520 37.88 880 1.85 X
50 530 34.52 880 1.50 X
55 490 31.67 890 1.60 X
62 390 27.78 900 2.5 X
64 420 26.96 900 1.90 X W 37 (E)DRN 71M4 28 911
74 365 23.25 910 2.2 X WF 37 (E)DRN 71M4 28 912
81 310 21.33 910 3.1 X WA 37 (E)DRN 71M4 28 914
91 300 18.94 910 2.6 X WAF 37 (E)DRN 71M4 28 912
110 250 15.67 880 3.1 X
125 225 13.89 850 3.5 X
136 215 12.70 850 2.8 X
148 200 11.65 830 3.1 X
162 176 10.67 790 4.5 X
174 171 9.92 790 3.6 X
202 148 8.55 755 4.2 X
29 590 60.00* 675 1.05 X
36 510 48.00* 675 1.20 X
44 465 39.00* 675 1.35 X
53 390 32.50* 675 1.60 X
63 360 27.50* 675 1.70 X W 30 (E)DRN 71M4 25 907
71 335 24.50* 675 1.85 X WF 30 (E)DRN 71M4 26 908
89 280 19.50* 675 2.2 X WA 30 (E)DRN 71M4 25 910
106 240 16.33 675 2.2 X WAF 30 (E)DRN 71M4 26 909
121 220 14.33 675 2.4 X
169 166 10.25* 675 2.7 X
211 136 8.20* 645 2.6 X
263 114 6.57 605 3.1 X
140 169 24.50* 445 2.1
176 144 19.50* 415 2.2
W 20 DRN 71MS2 20 904
208 125 16.50* 400 2.1
WF 20 DRN 71MS2 20 905
240 114 14.33 385 2.3
WA 20 DRN 71MS2 19 906
336 85 10.25* 350 2.6
WAF 20 DRN 71MS2 19 905
420 69 8.20* 330 2.5
24833231/EN-US – 07/2021

524 58 6.57 310 3.0

63 345 27.50* 495 1.00 X
71 310 24.50* 495 1.15 X
89 265 19.50* 490 1.15 X W 20 (E)DRN 71M4 20 904
105 230 16.50* 470 1.15 X WF 20 (E)DRN 71M4 20 905
121 215 14.33 455 1.25 X WA 20 (E)DRN 71M4 19 906
169 161 10.25* 420 1.35 X WAF 20 (E)DRN 71M4 19 905
211 132 8.20* 395 1.35 X
263 111 6.57 380 1.60 X

Catalog – DRN.. Gearmotors (IE3) 893

12 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP

Pm = 0.75 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

22 1570 51.12 1440 1.00

23 1480 47.78 1460 1.05
27 1300 41.30 1480 1.20 W 47 DRN 90SR6 64 917
32 1120 35.09 1450 1.40 WF 47 DRN 90SR6 64 918
35 1120 31.62 1450 1.25 WA 47 DRN 90SR6 59 919
36 1010 31.33 1420 1.55 WAF 47 DRN 90SR6 62 918
41 970 27.41 1410 1.45
44 910 25.62 1390 1.55
23 1530 74.98 1450 1.05 X
25 1420 68.93 1470 1.10 X
30 1240 58.98 1480 1.30 X
34 1090 51.12 1440 1.45 X
W 47 (E)DRN 80MK4 46 917
37 1020 47.78 1430 1.55 X
WF 47 (E)DRN 80MK4 46 918
42 900 41.30 1380 1.75 X
WA 47 (E)DRN 80MK4 42 919
50 775 35.09 1330 2.0 X
WAF 47 (E)DRN 80MK4 44 918
55 755 31.62 1330 1.85 X
56 700 31.33 1300 2.3 X
64 660 27.41 1280 2.1 X
68 620 25.62 1260 2.3 X
46 785 37.88 820 1.25 X
56 740 31.67 830 1.05 X
63 590 27.78 870 1.65 X
65 640 26.96 860 1.25 X
75 555 23.25 870 1.45 X
82 465 21.33 890 2.1 X
92 455 18.94 880 1.75 X
111 380 15.67 840 2.1 X W 37 (E)DRN 80MK4 33 911
126 340 13.89 820 2.3 X WF 37 (E)DRN 80MK4 33 912
137 325 12.70 830 1.90 X WA 37 (E)DRN 80MK4 33 914
150 300 11.65 810 2.0 X WAF 37 (E)DRN 80MK4 33 912
164 265 10.67 765 3.0 X
176 255 9.92 775 2.4 X
204 220 8.55 740 2.8 X
250 183 6.97 700 3.4 X
303 152 5.77 660 4.1 X
341 135 5.11 635 4.6 X
445 104 3.93 585 5.9 X
54 585 32.50* 675 1.05 X
63 545 27.50* 675 1.15 X
71 505 24.50* 675 1.20 X
W 30 (E)DRN 80MK4 31 907
89 420 19.50* 675 1.50 X
WF 30 (E)DRN 80MK4 31 908
107 365 16.33 675 1.45 X
WA 30 (E)DRN 80MK4 31 910
122 330 14.33 675 1.60 X
WAF 30 (E)DRN 80MK4 31 909
170 250 10.25* 670 1.75 X
213 205 8.20* 630 1.70 X
266 173 6.57 595 2.0 X
106 305 32.50* 675 2.0
126 275 27.50* 675 2.2
141 255 24.50* 675 2.4
W 30 DRN 71M2 26 907
177 215 19.50* 655 2.8
WF 30 DRN 71M2 26 908
212 187 16.33 625 2.8
WA 30 DRN 71M2 24 910
241 169 14.33 600 3.1
WAF 30 DRN 71M2 26 909
337 126 10.25* 550 3.5
421 103 8.20* 515 3.4
526 87 6.57 480 4.1
24833231/EN-US – 07/2021

89 330 39.00* 440 1.05

106 320 32.50* 420 1.10
126 270 27.50* 410 1.30
W 20 DRN 71M2 20 904
141 240 24.50* 400 1.45
WF 20 DRN 71M2 21 905
177 210 19.50* 380 1.50
WA 20 DRN 71M2 20 906
209 180 16.50* 360 1.50
WAF 20 DRN 71M2 20 905
241 160 14.33 350 1.70
337 120 10.25* 330 1.85
421 100 8.20* 310 1.80

894 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP 12
Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

33 1440 35.09 1330 1.10

37 1300 31.33 1310 1.20
42 1250 27.41 1310 1.15
44 1130 26.76 1270 1.40
45 1170 25.62 1300 1.20
46 1060 25.07 1260 1.50
53 1020 22.15 1260 1.40
W 47 DRN 90S6 67 917
62 870 18.82 1220 1.60
WF 47 DRN 90S6 68 918
69 785 16.80 1190 1.80
WA 47 DRN 90S6 64 919
81 680 14.35 1150 2.1
WAF 47 DRN 90S6 66 918
87 635 13.44 1130 2.2
103 540 11.32 1080 2.6
109 540 10.66 1110 1.80
117 505 9.96 1090 1.90
135 440 8.61 1050 2.2
159 375 7.32 1000 2.6
178 335 6.53 970 2.9 12
30 1600 58.98 1350 1.00
34 1400 51.12 1320 1.15 X
37 1320 47.78 1310 1.20 X
42 1160 41.30 1280 1.35 X
50 1000 35.09 1240 1.60 X
55 970 31.62 1250 1.45 X
56 900 31.33 1220 1.75 X
W 47 (E)DRN 80M4 53 917
64 850 27.41 1210 1.65 X
WF 47 (E)DRN 80M4 54 918
65 780 26.76 1180 2.0 X
WA 47 (E)DRN 80M4 50 919
68 800 25.62 1190 1.75 X
WAF 47 (E)DRN 80M4 52 918
70 735 25.07 1160 2.2 X
79 695 22.15 1160 2.0 X
93 595 18.82 1110 2.4 X
104 535 16.80 1080 2.6 X
142 415 12.30 1030 2.3 X
164 360 10.66 990 2.7 X
176 340 9.96 970 2.9 X
55 870 21.33 785 1.10
74 725 15.67 830 1.10
84 645 13.89 840 1.25 W 37 DRN 90S6 54 911
109 505 10.67 800 1.60 WF 37 DRN 90S6 54 912
136 425 8.55 800 1.45 WA 37 DRN 90S6 54 914
167 350 6.97 760 1.75 WAF 37 DRN 90S6 54 912
202 290 5.77 720 2.1
228 255 5.11 700 2.4
56 850 31.33 790 1.15 X
63 765 27.78 820 1.25 X
75 715 23.25 840 1.10 X
82 600 21.33 830 1.60 X
92 590 18.94 830 1.35 X
112 490 15.67 795 1.60 X
W 37 (E)DRN 80M4 41 911
126 440 13.89 775 1.80 X
WF 37 (E)DRN 80M4 41 912
164 340 10.67 730 2.3 X
WA 37 (E)DRN 80M4 41 914
176 330 9.92 750 1.85 X
WAF 37 (E)DRN 80M4 41 912
205 285 8.55 720 2.1 X
251 235 6.97 680 2.6 X
304 196 5.77 645 3.2 X
343 174 5.11 620 3.6 X
446 134 3.93 575 4.6 X
24833231/EN-US – 07/2021

547 110 3.20* 540 5.7 X

406 147 8.55 590 4.2
499 120 6.97 555 5.2 W 37 DRN 80MS2 41 911
603 100 5.77 525 6.2 WF 37 DRN 80MS2 41 912
680 89 5.11 505 7.0 WA 37 DRN 80MS2 41 914
886 68 3.93 465 9.1 WAF 37 DRN 80MS2 41 912
1085 56 3.20* 435 11

Catalog – DRN.. Gearmotors (IE3) 895

12 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP

Pm = 1.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

107 470 16.33 675 1.10 X

W 30 (E)DRN 80M4 38 907
122 430 14.33 675 1.25 X
WF 30 (E)DRN 80M4 39 908
171 320 10.25* 645 1.35 X
WA 30 (E)DRN 80M4 38 910
214 260 8.20* 610 1.35 X
WAF 30 (E)DRN 80M4 38 909
266 220 6.57 575 1.60 X

Pm = 1.5 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

50 1490 35.09 1080 1.05 X

56 1340 31.33 1070 1.20 X
64 1270 27.41 1100 1.10 X
66 1160 26.76 1050 1.35 X
69 1190 25.62 1090 1.20 X
70 1090 25.07 1040 1.45 X
80 1030 22.15 1060 1.35 X
94 890 18.82 1030 1.60 X W 47 (E)DRN 90S4 67 917
105 795 16.80 1010 1.75 X WF 47 (E)DRN 90S4 68 918
123 685 14.35 970 2.1 X WA 47 (E)DRN 90S4 64 919
131 645 13.44 960 2.2 X WAF 47 (E)DRN 90S4 66 918
143 625 12.30 990 1.55 X
156 545 11.32 920 2.6 X
165 540 10.66 960 1.80 X
177 505 9.96 940 1.90 X
205 440 8.61 900 2.2 X
241 375 7.32 860 2.6 X
270 335 6.53 830 2.9 X
83 890 21.33 710 1.10 X
112 735 15.67 715 1.10 X
127 655 13.89 700 1.20 X
165 510 10.67 675 1.55 X
W 37 (E)DRN 90S4 54 911
178 495 9.92 710 1.25 X
WF 37 (E)DRN 90S4 54 912
206 425 8.55 685 1.45 X
WA 37 (E)DRN 90S4 54 914
253 350 6.97 655 1.75 X
WAF 37 (E)DRN 90S4 54 912
306 290 5.77 620 2.1 X
345 255 5.11 600 2.4 X
449 200 3.93 560 3.1 X
551 164 3.20* 525 3.8 X
407 215 8.55 575 2.8
500 180 6.97 540 3.4 W 37 DRN 80M2 41 911
604 149 5.77 515 4.2 WF 37 DRN 80M2 41 912
682 133 5.11 495 4.7 WA 37 DRN 80M2 41 914
888 102 3.93 455 6.1 WAF 37 DRN 80M2 41 912
1090 84 3.20* 430 7.4
107 605 32.50* 665 1.00
127 545 27.50* 630 1.15
142 505 24.50* 615 1.20 W 30 DRN 80M2 38 907
213 365 16.33 570 1.45 WF 30 DRN 80M2 39 908
243 330 14.33 555 1.60 WA 30 DRN 80M2 38 910
340 245 10.25* 515 1.80 WAF 30 DRN 80M2 38 909
425 200 8.20* 485 1.75
530 171 6.57 460 2.1
24833231/EN-US – 07/2021

896 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP 12
Pm = 2.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

66 1540 26.76 930 1.05 X

70 1450 25.07 930 1.10 X
80 1380 22.15 970 1.00 X
94 1180 18.82 950 1.20 X
105 1060 16.80 940 1.35 X
123 910 14.35 910 1.55 X
W 47 (E)DRN 90L4 74 917
131 850 13.44 900 1.65 X
WF 47 (E)DRN 90L4 75 918
156 725 11.32 870 1.95 X
WA 47 (E)DRN 90L4 71 919
166 720 10.66 930 1.35 X
WAF 47 (E)DRN 90L4 73 918
177 675 9.96 910 1.45 X
205 585 8.61 880 1.65 X
241 495 7.32 840 1.95 X
270 445 6.53 810 2.2 X
317 380 5.58 780 2.5 X
338 355 5.23 765 2.7 X
166 675 10.67 615 1.15 X
207 570 8.55 655 1.10 X 12
W 37 (E)DRN 90L4 61 911
254 465 6.97 625 1.35 X
WF 37 (E)DRN 90L4 61 912
306 385 5.77 600 1.60 X
WA 37 (E)DRN 90L4 61 914
346 340 5.11 580 1.80 X
WAF 37 (E)DRN 90L4 61 912
450 265 3.93 545 2.3 X
552 215 3.20* 515 2.9 X
410 290 8.55 555 2.1
503 235 6.97 530 2.6 W 37 DRN 90S2 54 911
608 198 5.77 500 3.1 WF 37 DRN 90S2 54 912
686 176 5.11 485 3.5 WA 37 DRN 90S2 54 914
893 135 3.93 450 4.6 WAF 37 DRN 90S2 54 912
1095 111 3.20* 425 5.6

Pm = 3.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

123 1370 14.35 790 1.05 X

131 1290 13.44 790 1.10 X
156 1090 11.32 780 1.30 X
205 880 8.61 830 1.10 X
W 47 (E)DRN 100LM4 98 917
241 750 7.32 800 1.30 X
WF 47 (E)DRN 100LM4 100 918
270 670 6.53 775 1.45 X
WA 47 (E)DRN 100LM4 95 919
316 575 5.58 750 1.70 X
WAF 47 (E)DRN 100LM4 97 918
337 535 5.23 735 1.80 X
400 455 4.40 705 2.1 X
453 400 3.89 680 2.4 X
539 335 3.27 650 2.9 X
412 430 8.55 525 1.40
506 355 6.97 500 1.75 W 37 DRN 90L2 61 911
611 295 5.77 480 2.1 WF 37 DRN 90L2 61 912
690 260 5.11 465 2.4 WA 37 DRN 90L2 61 914
898 200 3.93 435 3.1 WAF 37 DRN 90L2 61 912
1100 165 3.20* 410 3.8
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 897

12 SPIROPLAN® gearmotors
W.. DRN.. Selections by HP

Pm = 4.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

270 890 6.53 740 1.10 X

316 765 5.58 715 1.25 X W 47 (E)DRN 100L4 98 917
337 715 5.23 705 1.35 X WF 47 (E)DRN 100L4 100 918
400 605 4.40 680 1.60 X WA 47 (E)DRN 100L4 95 919
453 535 3.89 660 1.80 X WAF 47 (E)DRN 100L4 97 918
540 450 3.27 630 2.1 X
505 475 6.97 475 1.30
W 37 DRN 100LM2 85 911
610 390 5.77 460 1.55
WF 37 DRN 100LM2 85 912
688 350 5.11 445 1.75
WA 37 DRN 100LM2 85 914
896 270 3.93 420 2.3
WAF 37 DRN 100LM2 85 912
1100 220 3.20* 400 2.8

Pm = 5.0 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

315 960 5.58 680 1.00 X

W 47 (E)DRN 100L4 98 917
336 900 5.23 675 1.10 X
WF 47 (E)DRN 100L4 100 918
399 760 4.40 650 1.30 X
WA 47 (E)DRN 100L4 95 919
452 670 3.89 635 1.45 X
WAF 47 (E)DRN 100L4 97 918
538 565 3.27 610 1.70 X
629 485 5.58 590 2.0
W 47 DRN 100L2 98 917
671 455 5.23 580 2.1
WF 47 DRN 100L2 100 918
797 380 4.40 555 2.5
WA 47 DRN 100L2 95 919
902 335 3.89 540 2.9
WAF 47 DRN 100L2 97 918
1075 285 3.27 515 3.4

Pm = 5.4 HP
na Ta i FRa1) SEW SF HazLoc m
rpm lb-in ratio lb fB -NA® lbs

338 960 5.23 660 1.00 X W 47 (E)DRN 112M4 120 917

402 810 4.40 640 1.20 X WF 47 (E)DRN 112M4 120 918
455 720 3.89 625 1.35 X WA 47 (E)DRN 112M4 115 919
542 605 3.27 605 1.60 X WAF 47 (E)DRN 112M4 120 918
636 515 5.58 580 1.90
W 47 DRN 112M2 120 917
680 485 5.23 570 2.0
WF 47 DRN 112M2 120 918
807 410 4.40 550 2.4
WA 47 DRN 112M2 115 919
913 360 3.89 530 2.7
WAF 47 DRN 112M2 120 918
1085 300 3.27 510 3.2

24833231/EN-US – 07/2021

898 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. R.. DRN.. Selections by torque / low output speed 12
12.4 W.. R.. DRN.. Selections by torque / low output speed
Error! Bookmark not defined.Error! Bookmark not defined.

Ta max = 795 lb-in

na i FRa1) m
rpm ratio lb lbs

W 37R17 DRN 71M4 35 911/922

23 73 810 WF 37R17 DRN 71M4 35 912/922
27 63 810 WA 37R17 DRN 71M4 35 914/922
WAF 37R17 DRN 71M4 35 912/922
W 37R17 DRN 80MK4 47 911/922
32 53 810 WF 37R17 DRN 80MK4 47 912/922
35 48 810 WA 37R17 DRN 80MK4 47 914/922
WAF 37R17 DRN 80MK4 47 912/922

Ta max = 970 lb-in

na i FRa1) m
rpm ratio lb lbs

0.38 4402 745 12

0.44 3795 745
0.51 3272 745
0.58 2899 745
0.66 2558 745
0.71 2382 745
0.77 2172 745
0.86 1952 745
0.94 1795 745
1.1 1593 745
1.1 1463 745
W 37R17 DRN 63MS4 29 911/922
1.3 1298 745
WF 37R17 DRN 63MS4 29 912/922
1.4 1173 745
WA 37R17 DRN 63MS4 29 914/922
1.6 1063 745
WAF 37R17 DRN 63MS4 29 912/922
1.8 956 745
2.0 854 745
2.2 754 745
2.5 669 745
2.8 600 745
3.2 532 745
3.6 472 745
3.9 434 745
4.4 384 745
4.7 359 745
5.1 327 745
W 37R17 DRN 63M4 31 911/922
6.0 286 745
WF 37R17 DRN 63M4 31 912/922
6.4 267 745
WA 37R17 DRN 63M4 31 914/922
7.3 233 745
WAF 37R17 DRN 63M4 31 912/922
W 37R17 DRN 71MS4 33 911/922
8.2 207 745
WF 37R17 DRN 71MS4 33 912/922
9.2 184 745
WA 37R17 DRN 71MS4 33 914/922
11 160 745
WAF 37R17 DRN 71MS4 33 912/922
12 141 745 W 37R17 DRN 71M4 35 911/922
14 125 745 WF 37R17 DRN 71M4 35 912/922
16 109 745 WA 37R17 DRN 71M4 35 914/922
18 96 745 WAF 37R17 DRN 71M4 35 912/922
W 37R17 DRN 80MK4 47 911/922
WF 37R17 DRN 80MK4 47 912/922
21 82 745
24833231/EN-US – 07/2021

WA 37R17 DRN 80MK4 47 914/922

WAF 37R17 DRN 80MK4 47 912/922

Catalog – DRN.. Gearmotors (IE3) 899

12 SPIROPLAN® gearmotors
W.. R.. DRN.. Selections by torque / low output speed

Ta max = 1410 lb-in

na i FRa1) m
rpm ratio lb lbs

W 47R17 DRN 71M4 48 917/922

14 124 1490 WF 47R17 DRN 71M4 48 918/922
16 105 1490 WA 47R17 DRN 71M4 44 919/922
WAF 47R17 DRN 71M4 46 918/922
18 95 1490 W 47R17 DRN 80MK4 59 917/922
20 85 1490 WF 47R17 DRN 80MK4 60 918/922
22 77 1490 WA 47R17 DRN 80MK4 56 919/922
23 72 1490 WAF 47R17 DRN 80MK4 58 918/922

Ta max = 1590 lb-in

na i FRa1) m
rpm ratio lb lbs

0.35 4815 1440

0.40 4173 1440
0.43 3870 1440
0.47 3598 1440
0.50 3354 1440
0.53 3171 1440
0.61 2748 1440
0.69 2425 1440
0.74 2258 1440
0.80 2111 1440
0.86 1959 1440
W 47R17 DRN 63MS4 41 917/922
0.93 1797 1440
WF 47R17 DRN 63MS4 42 918/922
1.1 1595 1440
WA 47R17 DRN 63MS4 38 919/922
1.1 1486 1440
WAF 47R17 DRN 63MS4 40 918/922
1.2 1448 1440
1.3 1290 1440
1.4 1170 1440
1.4 1183 1440
1.6 1042 1440
1.8 956 1440
1.9 869 1440
2.2 754 1440
2.5 661 1440
2.8 596 1440
3.1 536 1440
3.6 473 1440 W 47R17 DRN 63M4 44 917/922
3.9 434 1440 WF 47R17 DRN 63M4 44 918/922
4.4 386 1440 WA 47R17 DRN 63M4 40 919/922
4.7 359 1440 WAF 47R17 DRN 63M4 42 918/922
5.3 318 1440
W 47R17 DRN 71MS4 44 917/922
5.8 291 1440
WF 47R17 DRN 71MS4 46 918/922
6.3 270 1440
WA 47R17 DRN 71MS4 42 919/922
6.4 265 1440
WAF 47R17 DRN 71MS4 44 918/922
7.2 237 1440
8.1 210 1440 W 47R17 DRN 71M4 46 917/922
9.3 183 1440 WF 47R17 DRN 71M4 47 918/922
11 159 1440 WA 47R17 DRN 71M4 43 919/922
12 141 1440 WAF 47R17 DRN 71M4 45 918/922
W 47R17 DRN 80MK4 49 917/922
WF 47R17 DRN 80MK4 50 918/922
14 120 1440
WA 47R17 DRN 80MK4 46 919/922
24833231/EN-US – 07/2021

WAF 47R17 DRN 80MK4 48 918/922

900 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
12.5 W.. DRN.. Dimensions
77 668 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS
AC 115 115 139
AD 98 98 118
ADS 98 98 129
L 285 299 301
LS 341 355 368
LB 148 162 164
LBS 204 218 231
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 901

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 669 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS
AC 115 115 139
AD 98 98 118
ADS 98 98 129
L 285 299 301
LS 341 355 368
LB 148 162 164
LBS 204 218 231
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

902 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 670 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS
AC 115 115 139
AD 98 98 118
ADS 98 98 129
L 285 299 301
LS 341 355 368
LB 148 162 164
LBS 204 218 231
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 925. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 903

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 671 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M
AC 115 115 139 139
AD 98 98 118 118
ADS 98 98 129 129
L 299 313 315 335
LS 355 369 382 402
LB 148 162 164 184
LBS 204 218 231 251
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

904 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 672 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M
AC 115 115 139 139
AD 98 98 118 118
ADS 98 98 129 129
L 299 313 315 335
LS 355 369 382 402
LB 148 162 164 184
LBS 204 218 231 251
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 905

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 675 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M
AC 115 115 139 139
AD 98 98 118 118
ADS 98 98 129 129
L 299 313 315 335
LS 355 369 382 402
LB 148 162 164 184
LBS 204 218 231 251
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 925. For tolerances, see page 162.

906 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 676 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M
AC 115 115 139 139 156 156 156
AD 98 98 118 118 128 128 128
ADS 98 98 129 129 139 139 139
L 323 337 339 359 364 382 410
LS 379 393 406 426 445 463 491
LB 148 162 164 184 189 207 235
LBS 204 218 231 251 270 288 316
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 907

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 677 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M
AC 115 115 139 139 156 156 156
AD 98 98 118 118 128 128 128
ADS 98 98 129 129 139 139 139
L 323 337 339 359 364 382 410
LS 379 393 406 426 445 463 491
LB 148 162 164 184 189 207 235
LBS 204 218 231 251 270 288 316
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

908 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 678 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M
AC 115 115 139 139 156 156 156
AD 98 98 118 118 128 128 128
ADS 98 98 129 129 139 139 139
L 323 337 339 359 364 382 410
LS 379 393 406 426 445 463 491
LB 148 162 164 184 189 207 235
LBS 204 218 231 251 270 288 316
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 925. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 909

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 679 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M
AC 115 115 139 139 156 156 156
AD 98 98 118 118 128 128 128
ADS 98 98 129 129 139 139 139
L 323 337 339 359 364 382 410
LS 379 393 406 426 445 463 491
LB 148 162 164 184 189 207 235
LBS 204 218 231 251 270 288 316
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 925. For tolerances, see page 162.

910 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 680 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 397 411 413 433 444 461 489 490 522
LS 453 46 480 500 525 542 570 584 616
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 911

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 681 00 21

max. DRN71..

max. DRN71..

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 394 408 410 430 441 458 486 487 519
LS 450 464 477 497 522 539 567 581 613
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

912 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 682 00 21

12

max. DRN71..
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 394 408 410 430 441 458 486 487 519
LS 450 464 477 497 522 539 567 581 613
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 913

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 683 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 394 408 410 430 441 458 486 487 519
LS 450 464 477 497 522 539 567 581 613
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 925. For tolerances, see page 162.

914 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 684 00 21

12

166
89 89
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 394 408 410 430 441 458 486 487 519
LS 450 464 477 497 522 539 567 581 613
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 927. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 915

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 685 00 21

max. DRN71..

186
89
H7
0.750 in

H7
0.750 in
0.750 in

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63MS 63M 71MS 71M 80MK 80MS 80M 90S 90L
AC 115 115 139 139 156 156 156 179 179
AD 98 98 118 118 128 128 128 140 140
ADS 98 98 129 129 139 139 139 150 150
L 394 408 410 430 441 458 486 487 519
LS 450 464 477 497 522 539 567 581 613
LB 190 204 206 226 237 254 282 283 315
LBS 246 260 273 293 318 335 363 377 409
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 927. For tolerances, see page 162.

916 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 686 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 115 139 139 156 156 179 179 197 221
AD 98 118 118 128 128 140 140 157 170
ADS 98 129 129 139 139 150 150 158 172
L 459 460 480 491 536 538 570 616 647
LS 515 528 548 572 617 631 663 710 759
LB 198 199 219 230 275 277 309 355 386
LBS 254 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 917

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 687 00 21

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 115 139 139 156 156 179 179 197 221
AD 98 118 118 128 128 140 140 157 170
ADS 98 129 129 139 139 150 150 158 172
L 458 459 479 490 535 537 569 615 646
LS 514 527 547 571 616 630 662 709 758
LB 198 199 219 230 275 277 309 355 386
LBS 254 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 923. For tolerances, see page 162.

918 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 688 00 21

12
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 115 139 139 156 156 179 179 197 221
AD 98 118 118 128 128 140 140 157 170
ADS 98 129 129 139 139 150 150 158 172
L 458 459 479 490 535 537 569 615 646
LS 514 527 547 571 616 630 662 709 758
LB 198 199 219 230 275 277 309 355 386
LBS 254 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 925. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 919

12 SPIROPLAN® gearmotors
W.. DRN.. Dimensions

77 689 00 21

190 214
103 81 104 105
33 33

24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 115 139 139 156 156 179 179 197 221
AD 98 118 118 128 128 140 140 157 170
ADS 98 129 129 139 139 150 150 158 172
L 458 459 479 490 535 537 569 615 646
LS 514 527 547 571 616 630 662 709 758
LB 198 199 219 230 275 277 309 355 386
LBS 254 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 927. For tolerances, see page 162.

920 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
W.. DRN.. Dimensions 12
77 690 00 21

12

1.250 in H7
1.250 in H7
1.250 in
24833231/EN-US – 07/2021

DRN
(ĺ  162)
63M 71MS 71M 80MK 80M 90S 90L 100L/LM 112M
AC 115 139 139 156 156 179 179 197 221
AD 98 118 118 128 128 140 140 157 170
ADS 98 129 129 139 139 150 150 158 172
L 458 459 479 490 535 537 569 615 646
LS 514 527 547 571 616 630 662 709 758
LB 198 199 219 230 275 277 309 355 386
LBS 254 267 287 311 356 370 402 449 498
Dimensions in mm unless noted as inch. For all available output shaft diameters, see page 927. For tolerances, see page 162.

Catalog – DRN.. Gearmotors (IE3) 921

12 SPIROPLAN® gearmotors
W.. R.. DRN.. Compound dimensions

12.6 W.. R.. DRN.. Compound dimensions

77 691 00 21

All dimensions shown in mm.

Gear Motor AC L LS LB LBS

DRN63MS 115 365 421 190 246
DRN63M 115 379 435 204 260
W..37R17
DRN71MS 139 381 448 206 273
DRN71M 139 401 468 226 293
DRN63MS 115 365 421 190 246
DRN63M 115 379 435 204 260
W..47R17 DRN71MS 139 381 448 206 273
DRN71M 139 401 468 226 293
DRN80M 156 452 533 277 358

24833231/EN-US – 07/2021

922 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
Output shaft sizes 12
12.7 Output shaft sizes
Error! Bookmark not defined.Error! Bookmark not defined.

12.7.1 Solid Shafts – Inch

L11 L12 U

D T

12
TAP

All dimensions in inches

Model
D T U L1 L11 L12 TAP

W10 0.625 0.71 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63

W20 0.750 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63

W30 0.750 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63

W37 0.750 0.83 3/16 1.57 0.25 1-1/16 1/4 - 20 x 0.63

W47 1.250 1.36 1/4 2.36 0.26 1-11/16 1/2 - 13 x 1.12

24833231/EN-US – 07/2021

1
Longer shafts to match obsolete gear unit designs (ie: SF60, SF62) are available for flanged units.

Catalog – DRN.. Gearmotors (IE3) 923

12 SPIROPLAN® gearmotors
Output shaft sizes

12.7.2 Solid Shafts – Metric

L11 L12 U

D T

TAP

All dimensions in mm
Model
D T U L1 L11 L12 TAP

W10 16 18 5 40 4 32 M5 x 12.5

W20 20 22.5 6 40 4 32 M6 x 16

W30 20 22.5 6 40 4 32 M6 x 16

W37 20 22.5 6 40 4 32 M6 x 16

W47 30 33 8 60 3.5 50 M10 x 22

24833231/EN-US – 04/2021

1
Longer shafts to match obsolete gear unit designs (ie: SF60, SF62) are available for flanged units.

924 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
Output shaft sizes 12
12.7.3 Hollow Shaft – Inch

O8 U

D7 D T

L9
L8

12
Note:
To aid in the future removal of your machine’s solid shaft from a hollow shaft gear unit, please see SEW-EURODRIVE
design recommendations on page 120.

All dimensions in inch

Model
D D7 O8 T U L8 L9 M

WA10 0.625 0.98 3.31 0.71 3/16 3.11 0.50 1/4 - 20 x 5/8

WA20 0.75 1.18 3.94 0.85 3/16 3.31 0.35 1/4 - 20 x 5/8

WA30 0.75 1.18 4.76 0.85 3/16 4.13 0.35 1/4 - 20 x 5/8

WA37 0.75 1.38 4.76 0.85 3/16 4.13 0.35 1/4 - 20 x 5/8

1.00 1.77 5.51 1.12 1/4 4.80 0.68 3/8 - 16 x 1

WA47
1.25 1.77 5.51 1.37 1/4 4.80 0.68 7/16 - 14 x 1
24833231/EN-US – 04/2021

Catalog – DRN.. Gearmotors (IE3) 925

12 SPIROPLAN® gearmotors
Output shaft sizes

12.7.4 Hollow Shaft – Metric

O8 U

D7 D T

L9
L8

Note:
To aid in the future removal of your machine’s solid shaft from a hollow shaft gear unit, please see SEW-EURODRIVE
design recommendations on page 120.

All dimensions in mm
Model
D D7 O8 T U L8 L9 M

14 25 84 16.3 5 69 10 M5 x 16
WA10
16 25 84 18.3 5 69 8 M5 x 12

18 30 100 20.8 6 84 9 M6 x 16
WA20
20 30 100 22.8 6 84 8 M6 x 16

WA30 20 30 121 22.8 6 105 8 M6 x 16

20 35 121 22.8 6 105 8 M6 x 16

WA37
25 35 121 27 8 105 17 M10 x 25

WA47 30 45 140 33.3 8 122 17 M10 x 25

24833231/EN-US – 04/2021

926 Catalog – DRN.. Gearmotors (IE3)

 SPIROPLAN® gearmotors
Output shaft sizes 12
12.7.5 TorqLOC® keyless hollow shaft

NON-Symmetrical Symmetrical

EH EH

D D

D D 12

D (in) D (mm) EH (in)

Model NON-
Inch Bores Metric Bores Symmetrical
Symmetrical

WT37 0.625 0.6875 0.750 - - 20 - - 6.54 7.33

WT47 1.00 1.1875 1.25 - - 25 30 - 7.48 8.43

24833231/EN-US – 04/2021

Catalog – DRN.. Gearmotors (IE3) 927

13 Motor and brake data – 60Hz
Symbols used in motor data tables

13 Motor and brake data – 60Hz

Error! Bookmark not defined.

13.1 Symbols used in motor data tables

Error! Bookmark not defined.Error! Bookmark not defined.

The following table lists the symbols used in the motor tables.

BE.. Brake size used

cosij Power factor
NEMA Code NEMA designation of locked rotor amps per HP, which is
Letter necessary when sizing a motor starter.
#/hr Number per hour
JMot Mass moment of inertia of the motor without brake
JBMot Mass moment of inertia of the brakemotor
JZ Mass moment of inertia for cast iron fan (flywheel)
mMot Mass of the motor without brake
mBMot Mass of the brakemotor
nN Rated speed
Ș50% Efficiency at 50% of the rated power
Ș75% Efficiency at 75% of the rated power
Ș100% Efficiency at 100% of the rated power
IN Rated current
IA/IN Starting current ratio
PN Rated power
TB Braking torque
TN Rated torque of motor
TA/TN Starting torque ratio
TH/TN Ramp-up torque ratio
TK/TN Breakdown torque ratio
Switching frequency (per hour) for operation with BG brake
Z0 BG
control
Switching frequency (per hour) for operation with BGE brake
Z0 BGE
control
24833231/EN-US – 07/2021

928 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
3600 rpm 13
13.2 3600 rpm
13.2.1 Technical data – 2 pole

IN IN IN
PN TN nN cosij Ȓ50% Ȓ75% Ȓ100% IA/IN
230V 460V 575V
Motor
kW HP lb-in rpm A A A % % %

DRN63MS2 0.18 0.25 4.68 3370 0.82 0.41 0.33 0.74 60.9 65.1 66.0 5.3

DRN63M2 0.25 0.33 6.13 3395 1.00 0.50 0.40 0.79 67.0 69.8 70.0 6.2

DRN71MS2 0.37 0.50 9.16 3440 1.52 0.76 0.61 0.76 69.4 73.1 74.0 6.8

DRN71M2 0.55 0.75 13.7 3455 2.14 1.07 0.86 0.78 73.3 76.4 77.0 7.4

DRN80MS2 0.75 1 18.2 3476 2.8 1.39 1.11 0.82 79.7 84.8 82.5 7.4

DRN80M2 1.1 1.5 26.5 3485 3.85 1.94 1.55 0.83 82.3 84.1 84.0 8.2

DRN90S2 1.5 2 36 3505 5.3 2.65 2.15 0.81 83.7 85.6 85.5 8.3

DRN90L2 2.2 3 53 3525 7.4 3.7 2.95 0.85 84.7 86.4 86.5 9.8
13
DRN100LM2 3 4 72 3517 10.2 5.1 4.05 0.83 88.0 89.1 88.5 10.2

DRN100L2 3.7 5 89 3508 11.6 5.8 4.65 0.88 88.6 89.1 88.5 11.0

DRN112M2 4 5.4 95 3552 13 6.5 5.2 0.86 87.4 88.6 88.5 10.1

DRN132S2 5.5 7.5 131 3544 16.4 8.2 6.6 0.92 89.0 89.7 89.5 11.0

DRN132S2 7.5 10 179 3545 24.5 12.2 9.7 0.85 89.6 90.4 90.2 9.3
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 929

13 Motor and brake data – 60Hz
3600 rpm

13.2.2 Additional data – 2 pole

PN TA/TN TK/TN NEMA mMot JMot JZ BE.. Z0 TB mBMot JBMot

TH/TN Code BG
Motor Letter BGE
kW HP lb lb-ft2 lb-ft2 #/hr lb-in lb lb-ft2
3.3 4000
DRN63MS2 0.18 0.25 3.3 H 11 0.0070 - BE03 11.5 15 0.0086
3.1 4800
3.4 4800
DRN63M2 0.25 0.33 3.4 J 13 0.0089 - BE03 15 16 0.0105
3.1 3600
3.8 2900
DRN71MS2 0.37 0.50 3.8 K 15 0.0069 - BE03 18.5 19 0.0086
3.2 4800
3.9 2100
DRN71M2 0.55 0.75 3.9 K 18 0.0088 - BE03 30 22 0.0104
3.5 4400
3.2 960
DRN80MS2 0.75 1 3.4 K 25 0.044 0.090 BE05 44.5 33 0.0476
2.9 2720
3.7 800
DRN80M2 1.1 1.5 3.6 K 31 0.0573 0.090 BE1 62 39 0.0608
3.0 2080
3.3 480
DRN90S2 1.5 2 3.5 K 43 0.126 0.237 BE1 89 50 0.13
2.7 1040
3.1 -
DRN90L2 2.2 3 3.5 L 50 0.157 0.237 BE2 124 60 0.169
2.1 800
3.8 -
DRN100LM2 3 4 4.2 M 72 0.213 0.347 BE2 177 82 0.224
2.8 600
4.2 -
DRN100L2 3.7 5 4.1 M 75 0.263 0.347 BE2 177 85 0.274
3.4 600
3.1 -
DRN112M2 4 5.4 4.1 L 98 0.422 0.467 BE5 250 115 0.433
1.4 320
3.3 -
DRN132S2 5.5 7.5 4.2 L 125 0.571 0.467 BE5 355 140 0.583
2.1 240
3.6 -
DRN132S2 7.5 10 4.6 L 125 0.571 0.467 BE5 485 140 0.583
2.4 240

24833231/EN-US – 07/2021

930 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
1800 rpm 13
13.3 1800 rpm
13.3.1 0.25 to 125 HP Technical data – 4 pole

PN TN nN TEFC IN IN IN cosij Ș50% Ș75% Ș100% IA/IN

Speed 230V 460V 575V
Motor Range1)
kW HP lb-in rpm rpm A A A % % %
DRN63MS4 0.12 0.16 5.9 1700 300-1800 0.74 0.37 0.30 0.58 57.7 63.7 66.0 4.3

DRN63M4 0.18 0.25 9.3 1695 300-1800 1.04 0.52 0.42 0.59 63.5 68.5 70.0 4.5

DRN71MS4 0.25 0.33 12.1 1720 300-1800 1.30 0.65 0.52 0.62 69.2 73.1 74.0 5.1

DRN71M4 0.37 0.50 18.2 1730 300-1800 1.84 0.92 0.74 0.62 74.3 77.7 78.5 5.7

DRN80MK4 0.55 0.75 27 1745 300-1800 2.32 1.16 0.93 0.71 78.1 81.0 81.5 7.4

DRN80M4 0.75 1 36 1751 300-1800 3.1 1.56 1.25 0.70 82.0 84.9 85.5 8.1

DRN90S4 1.1 1.5 53 1762 300-1800 4.65 2.3 1.85 0.69 83.5 86.1 86.5 8.2

DRN90L4 1.5 2 72 1767 300-1800 6 3 2.4 0.70 83.8 86.1 86.5 9.1 13
DRN100LM4 2.2 3 106 1762 300-1800 8.4 4.2 3.4 0.73 88.1 89.5 89.5 9.1

DRN100L4 3 4 144 1763 550-1800 11.6 5.8 4.65 0.73 87.6 89.3 89.5 9.2

DRN100L4 3.7 5 178 1758 550-1800 14.3 7.2 5.7 0.72 87.8 89.4 89.5 9.1

DRN112M4 4 5.4 191 1769 300-1800 14.1 7.1 5.6 0.79 88.5 89.6 89.5 9.8

DRN132S4 5.5 7.5 265 1768 300-1800 18.4 9.2 7.4 0.82 90.9 91.8 91.7 9.8

DRN132M4 7.5 10 355 1774 300-1800 26.5 13.3 10.6 0.77 91.1 91.9 91.7 8.5

DRN132L4 9.2 12.3 440 1775 300-1800 33 16.5 13.2 0.76 91.0 91.9 91.7 8.4

DRN160M4 11 15 520 1776 300-1800 37 18.5 14.8 0.80 91.2 92.3 92.4 7.0

DRN160L4 15 20 710 1777 300-1800 50 25 20 0.80 92.3 93.3 93.0 9.0

DRN180M4 18.5 25 880 1781 300-1800 59 29.5 23.5 0.84 92.7 93.6 93.6 9.5

DRN180L4 22 30 1040 1781 300-1800 68 34 27.5 0.86 93.2 93.8 93.6 9.8

DRN200L4 30 40 1420 1783 300-1800 97 48.5 39 0.82 93.0 94.0 94.1 8.5

DRN225S4 37 50 1750 1785 300-1800 111 56 44.5 0.88 94.2 94.7 94.5 9.2

DRN225M4 45 60 2150 1785 300-1800 140 70 56 0.85 94.5 95.1 95.0 8.9

DRN250ME4 55 75 2600 1785 300-1800 176 88 70 0.82 94.3 95.2 95.4 8.6

DRN280S4 75 100 3550 1785 300-1800 250 125 100 0.79 94.6 95.3 95.4 9.1

DRN280M4 90 125 4250 1784 300-1800 280 141 113 0.83 94.8 95.4 95.4 8.0

1) TN = constant, using standard fan

24833231/EN-US – 07/2021

2) Replaced by DRN100LM4

Catalog – DRN.. Gearmotors (IE3) 931

13 Motor and brake data – 60Hz
1800 rpm

13.3.2 0.25 to 125 HP Additional data – 4 pole

PN TA/TN TK/TN NEMA mMot JMot JZ BE.. Z0 TB mBMot JBMot

TH/TN Code BG
Motor Letter BGE
kW HP lb lb-ft2 lb-ft2 #/hr lb-in lb lb-ft2
3.3 8000
DRN63MS4 0.12 0.16 3.4 J 11 0.0070 - BE03 11.5 15 0.0086
3.2 8000
3.3 8000
DRN63M4 0.18 0.25 3.3 J 13 0.0089 - BE03 18.5 17 0.0105
3.2 8000
3.0 4950
DRN71MS4 0.25 0.33 3.0 K 15 0.0129 - BE03 24 19 0.0145
2.6 7800
3.4 4000
DRN71M4 0.37 0.50 3.4 K 18 0.0169 - BE05 44 22 0.0200
2.8 7200
3.2 2800
DRN80MK4 0.55 0.75 3.6 L 24 0.0406 0.090 BE1 62 31 0.0441
2.5 6800
3.7 2600
DRN80M4 0.75 1.0 4.2 M 31 0.0587 0.090 BE1 89 39 0.0622
3.0 6600
3.3 1800
DRN90S4 1.1 1.5 4.0 M 43 0.128 0.237 BE2 124 53 0.139
2.3 4800
3.3 1800
DRN90L4 1.5 2 4.0 M 50 0.160 0.237 BE2 177 60 0.171
1.9 4700
3.4 -
DRN100LM4 2.2 3 4.2 M 72 0.215 0.347 BE5 250 85 0.229
2.4 3700
3.9 -
DRN100L4 3 4 4.4 M 75 0.265 0.347 BE5 355 88 0.279
2.3 2900
4.1 -
DRN100L4 3.7 5 4.4 M 75 0.265 0.347 BE5 355 88 0.279
2.0 2900
2.8 -
DRN112M4 4 5.4 4.0 M 98 0.422 0.467 BE5 485 115 0.433
1.4 2300
3.5 -
DRN132S4 5.5 7.5 4.3 L 125 0.571 0.467 BE11 710 155 0.596
2.8 1700
3.7 -
DRN132M4 7.5 10 3.7 K 160 0.904 1.115 BE11 970 200 0.956
2.6 900
4.3 -
DRN132L4 9.2 12.3 4.1 K 180 1.04 1.115 BE11 970 220 1.09
1.7 780
2.6 -
DRN160M4 11 15 3.1 H 255 1.94 - BE20 1330 325 2.08
2.1 720
3.4 -
DRN160L4 15 20 3.8 L 290 2.47 - BE20 1770 360 2.61
2.1 640
4.1 -
DRN180M4 18.5 25 4.0 K 345 3.88 - BE20 1770 415 4.02
3.4 400
4.2 -
DRN180L4 22 30 3.9 K 380 4.63 - BE30 2650 470 4.95
2.7 380
3.5 -
DRN200L4 30 40 3.3 K 620 6.32 - BE32 3550 740 6.86
2.5 400
3.4 -
DRN225S4 37 50 3.0 K 680 10.3 - BE32 3550 800 10.9
2.6 180
3.6 -
DRN225M4 45 60 2.7 K 680 10.3 - BE32 4450 800 10.9
2.2 160
4.6 -
DRN250ME4 55 75 2.7 K 1120 21.2 - BE60 5300 1300 22
2.4 120
4.8 -
DRN280S4 75 100 3.1 L 1140 21.2 - BE62 8900 1330 22.6
2.7 120
4.8 -
DRN280M4 90 125 2.9 J 1390 28.4 - BE62 8900 1580 29.9
2.5 63
24833231/EN-US – 07/2021

932 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
1800 rpm 13
13.3.3 150 to 300 HP Technical data – 4 pole

460V:

PN TN nN TEFC IN cosij Ș50% Ș75% Ș100% IA/IN

Speed
Motor Voltage Range1)
kW HP lb-in rpm rpm A % % %
DRN315S4 110 150 460V 5200 1790 350-1800 165 0.87 95.0 95.7 95.8 7.6

DRN315ME4 132 175 460V 6200 1791 350-1800 205 0.86 95.4 96.0 96.2 8.3

DRN315L4 150 200 460V 7100 1788 350-1800 225 0.87 95.5 96.1 96.2 7.8

DRN315L4 - 225 460V 7900 1788 350-1800 240 0.88 95.6 96.2 96.2 7.4

DRN315H4 185 250 460V 8800 1792 350-1800 290 0.83 94.8 95.9 96.2 8.6

DRN315H4 200 275 460V 9500 1791 350-1800 310 0.84 95.0 96.0 96.2 8.1

DRN315H4 225 300 460V 10600 1790 350-1800 345 0.85 95.4 96.1 96.2 7.3
13
1) TN = constant, using standard fan

575V:

PN TN nN TEFC IN cosij Ș50% Ș75% Ș100% IA/IN

Speed
Motor Voltage Range1)
kW HP lb-in rpm rpm A % % %
DRN315L4 150 200 575V 7100 1788 350-1800 180 0.88 95.4 96.1 96.2 7.3

DRN315H4 200 275 575V 9500 1788 350-1800 240 0.87 95.9 96.3 96.2 6.7

1) TN = constant, using standard fan

24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 933

13 Motor and brake data – 60Hz
1800 rpm

13.3.4 150 to 300 HP Additional data – 4 pole

460V:

PN TA/TN TK/TN NEMA mMot JMot BE.. Z0 TB mBMot JBMot

Motor Voltage TH/TN Code BGE
kW HP Letter lb lb-ft2 #/hr lb-in lb lb-ft2
3.3
DRN315S4 110 150 460V 3.5 H 1910 55.6 BE122 42 10600 2210 58
2.5
3.8
DRN315ME4 132 175 460V 4.3 J 2190 67.3 BE122 33 14200 2480 69.7
3.1
3.4
DRN315L4 150 200 460V 3.8 H 2240 67.9 BE122 27 17700 2530 70.3
2.7
3.2
DRN315L4 - 225 460V 3.6 G 2240 67.9 BE122 27 17700 2530 70.3
2.6
4.6
DRN315H4 185 250 460V 4.6 J 2510 83.5 BE122 18 17700 2800 85.9
3.4
4.2
DRN315H4 200 275 460V 4.3 J 2510 83.5 BE122 18 17700 2800 85.9
3.1
3.7
DRN315H4 225 300 460V 3.8 H 2510 83.5 BE122 18 17700 2800 85.9
2.8

575V:

PN TA/TN TK/TN NEMA mMot JMot BE.. Z0 TB mBMot JBMot

Motor Voltage TH/TN Code BGE
kW HP Letter lb lb-ft2 #/hr lb-in lb lb-ft2
3.1
DRN315L4 150 200 575V 3.5 H 2240 67.9 BE122 27 17700 2530 70.3
2.5
3.3
DRN315H4 200 275 575V 3.3 J 2510 83.5 BE122 18 17700 2800 85.9
2.5

24833231/EN-US – 07/2021

934 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
1800 rpm – HazLoc-NA 13
13.4 1800 rpm – HazLoc-NA”
13.4.1 0.25 to 125 HP Technical data – 4 pole

PN TN nN TEFC IN IN IN cosij Ș50% Ș75% Ș100% IA/IN

HazLoc-NA® Speed 230V 460V 575V
Motor Range1)
kW HP lb-in rpm rpm A A A % % %

EDRN63M4 0.18 0.25 9.3 1695 300-1800 1.04 0.52 0.42 0.59 63.5 68.5 70.0 4.5

EDRN71MS4 0.25 0.33 12.1 1720 300-1800 1.30 0.65 0.52 0.62 69.2 73.1 74.0 5.1

EDRN71M4 0.37 0.50 18.2 1730 300-1800 1.84 0.92 0.74 0.62 74.3 77.7 78.5 5.7

EDRN80MK4 0.55 0.75 27 1745 300-1800 2.32 1.16 0.93 0.71 78.1 81.0 81.5 7.4

EDRN80M4 0.75 1 36 1751 300-1800 3.1 1.56 1.25 0.70 82.0 84.9 85.5 8.1

EDRN90S4 1.1 1.5 53 1762 300-1800 4.65 2.3 1.85 0.69 83.5 86.1 86.5 8.2

EDRN90L4 1.5 2 72 1767 300-1800 6 3 2.4 0.70 83.8 86.1 86.5 9.1

EDRN100LM4 2.2 3 106 1762 300-1800 8.4 4.2 3.4 0.73 88.1 89.5 89.5 9.1 13
EDRN100L4 3 4 144 1763 550-1800 11.6 5.8 4.65 0.73 87.6 89.3 89.5 9.2

EDRN100L4 3.7 5 178 1758 550-1800 14.3 7.2 5.7 0.72 87.8 89.4 89.5 9.1

EDRN112M4 4 5.4 191 1769 300-1800 14.1 7.1 5.6 0.79 88.5 89.6 89.5 9.8

EDRN132S4 5.5 7.5 265 1768 300-1800 18.4 9.2 7.4 0.82 90.9 91.8 91.7 9.8

EDRN132M4 7.5 10 355 1774 300-1800 26.5 13.3 10.6 0.77 91.1 91.9 91.7 8.5

EDRN132L4 9.2 12.3 440 1775 300-1800 33 16.5 13.2 0.76 91.0 91.9 91.7 8.4

EDRN160M4 11 15 520 1776 300-1800 37 18.5 14.8 0.80 91.2 92.3 92.4 7.0

EDRN160L4 15 20 710 1777 300-1800 50 25 20 0.80 92.3 93.3 93.0 9.0

EDRN180M4 18.5 25 880 1781 300-1800 59 29.5 23.5 0.84 92.7 93.6 93.6 9.5

EDRN180L4 22 30 1040 1781 300-1800 68 34 27.5 0.86 93.2 93.8 93.6 9.8

EDRN200L4 30 40 1420 1783 300-1800 97 48.5 39 0.82 93.0 94.0 94.1 8.5

EDRN225S4 37 50 1750 1785 300-1800 111 56 44.5 0.88 94.2 94.7 94.5 9.2

EDRN225M4 45 60 2150 1785 300-1800 140 70 56 0.85 94.5 95.1 95.0 8.9

EDRN250ME4 55 75 2600 1785 300-1800 176 88 70 0.82 94.3 95.2 95.4 8.6

EDRN280S4 75 100 3550 1785 300-1800 250 125 100 0.79 94.6 95.3 95.4 9.1

EDRN280M4 90 125 4250 1784 300-1800 280 141 113 0.83 94.8 95.4 95.4 8.0

1) TN = constant, using standard fan

2) Replaced by EDRN100LM4
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 935

13 Motor and brake data – 60Hz
1800 rpm – HazLoc-NA

13.4.2 0.25 to 125 HP Additional data – HazLoc-NA” 4 pole

PN TA/TN TK/TN NEMA mMot JMot BE.. Z0 TB mBMot JBMot

HazLoc-NA® TH/TN Code BGE
Motor Letter
kW HP lb lb-ft2 #/hr lb-in lb lb-ft2
3.3
EDRN63M4 0.18 0.25 3.3 J 13 0.0089 BE03 1500 18.5 17 0.0105
3.2
3.0
EDRN71MS4 0.25 0.33 3.0 K 15 0.0129 BE03 1500 24 19 0.0145
2.6
3.4
EDRN71M4 0.37 0.50 3.4 K 18 0.0169 BE05 1500 44 22 0.0200
2.8
3.2
EDRN80MK4 0.55 0.75 3.6 L 24 0.0406 BE1 1500 62 31 0.0441
2.5
3.7
EDRN80M4 0.75 1 4.2 M 31 0.0587 BE1 1060 89 39 0.0622
3.0
3.3
EDRN90S4 1.1 1.5 4.0 M 43 0.128 BE2 770 124 53 0.139
2.3
3.3
EDRN90L4 1.5 2 4.0 M 50 0.160 BE2 750 177 60 0.171
1.9
3.4
EDRN100LM4 2.2 3 4.2 M 72 0.215 BE5 590 250 85 0.229
2.4
3.9
EDRN100L4 3 4 4.4 M 75 0.265 BE5 460 355 88 0.279
2.3
4.1
EDRN100L4 3.7 5 4.4 M 75 0.265 BE5 460 355 88 0.279
2.0
2.8
EDRN112M4 4 5.4 4.0 M 98 0.422 BE5 370 485 115 0.433
1.4
3.5
EDRN132S4 5.5 7.5 4.3 L 125 0.571 BE11 270 710 155 0.596
2.8
3.7
EDRN132M4 7.5 10 3.7 K 160 0.904 BE11 140 970 200 0.956
2.6
4.3
EDRN132L4 9.2 12.3 4.1 K 180 1.04 BE11 120 970 220 1.09
1.7
2.6
EDRN160M4 11 15 3.1 H 255 1.94 BE20 120 1330 325 2.08
2.1
3.4
EDRN160L4 15 20 3.8 L 290 2.47 BE20 100 1770 360 2.61
2.1
4.1
EDRN180M4 18.5 25 4.0 K 345 3.88 BE20 60 1770 415 4.02
3.4
4.2
EDRN180L4 22 30 3.9 K 380 4.63 BE30 60 2650 470 4.95
2.7
3.5
EDRN200L4 30 40 3.3 K 620 6.32 BE32 60 3550 740 6.86
2.5
3.4
EDRN225S4 37 50 3.0 K 680 10.3 BE32 30 3550 800 10.9
2.6
3.6
EDRN225M4 45 60 2.7 K 680 10.3 BE32 25 4450 800 10.9
2.2
4.6
EDRN250ME4 55 75 2.7 K 1120 21.2 BE60 20 5300 1300 22
2.4
4.8
EDRN280S4 75 100 3.1 L 1140 21.2 BE120 20 7100 1330 22.6
2.7
4.8
EDRN280M4 90 125 2.9 J 1390 28.4 BE120 10 8900 1580 29.9
2.5
24833231/EN-US – 07/2021

936 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
1800 rpm – HazLoc-NA 13
13.4.3 150 to 275 HP Technical data – HazLoc-NA” 4 pole

460V:

PN TN nN TEFC IN cosij Ș50% Ș75% Ș100% IA/IN

HazLoc-NA® Speed
Voltage Range1)
Motor
kW HP lb-in rpm rpm A % % %
EDRN315S4 110 150 460V 5200 1790 350-1800 165 0.87 95.0 95.7 95.8 7.6

EDRN315ME4 132 175 460V 6200 1791 350-1800 200 0.86 95.4 96.0 96.2 8.3

EDRN315L4 150 200 460V 7100 1788 350-1800 225 0.87 95.5 96.1 96.2 7.8

EDRN315L4 - 225 460V 7900 1788 350-1800 240 0.88 95.6 96.2 96.2 7.4

EDRN315H4 185 250 460V 8800 1792 350-1800 290 0.83 94.8 95.9 96.2 8.6

EDRN315H4 200 275 460V 9500 1791 350-1800 310 0.84 95.0 96.0 96.2 9.4

1) TN = constant, using standard fan

13
575V:

PN TN nN TEFC IN cosij Ș50% Ș75% Ș100% IA/IN

HazLoc-NA® Speed
Voltage Range1)
Motor
kW HP lb-in rpm rpm A % % %
EDRN315S4 110 150 575V 5200 1788 350-1800 130 0.88 95.3 95.8 95.8 6.6

EDRN315ME4 132 175 575V 6200 1791 350-1800 159 0.86 95.1 96.0 96.2 8.3

EDRN315L4 150 200 575V 7100 1789 350-1800 179 0.87 95.4 96.1 96.2 7.9

EDRN315L4 - 225 575V 7900 1789 350-1800 189 0.87 95.6 96.2 96.2 7.5

EDRN315H4 185 250 575V 8800 1790 350-1800 220 0.87 95.7 96.2 96.2 7.3

EDRN315H4 200 275 575V 9500 1788 350-1800 240 0.87 95.9 96.3 96.2 7.5

1) TN = constant, using standard fan

24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 937

13 Motor and brake data – 60Hz
1800 rpm – HazLoc-NA

13.4.4 150 to 275 HP Additional data – HazLoc-NA” 4 pole

460V:

PN TA/TN TK/TN NEMA mMot JMot BE.. Z0 TB mBMot JBMot

HazLoc-NA® TH/TN Code BGE
Voltage
Motor Letter
kW HP lb lb-ft2 #/hr lb-in lb lb-ft2
3.3
EDRN315S4 110 150 460V 3.5 H 1920 55.6 BE120 10 8900 2140 57.1
2.5
3.8
EDRN315ME4 132 175 460V 4.3 J 2190 67.3 BE120 5 8900 2420 68.7
3.1
3.4
EDRN315L4 150 200 460V 3.8 H 2250 67.9 BE120 5 8900 2470 69.3
2.7
3.2
EDRN315L4 - 225 460V 3.6 H 2250 67.9 BE120 5 8900 2470 69.3
2.6
4.6
EDRN315H4 185 250 460V 4.6 J 2510 83.5 BE120 5 8900 2730 84.9
3.4
4.2
EDRN315H4 200 275 460V 4.3 J 2510 83.5 BE120 5 8900 2730 84.9
3.1

575V:

PN TA/TN TK/TN NEMA mMot JMot BE.. Z0 TB mBMot JBMot

HazLoc-NA® TH/TN Code BGE
Voltage
Motor Letter
kW HP lb lb-ft2 #/hr lb-in lb lb-ft2
2.8
EDRN315S4 110 150 575V 3.0 H 1910 55.6 BE120 10 8900 2140 57.1
2.1
3.9
EDRN315ME4 132 175 575V 4.1 J 2190 67.3 BE120 5 8900 2420 68.7
2.9
3.4
EDRN315L4 150 200 575V 3.6 H 2240 67.9 BE120 5 8900 2470 69.3
2.6
3.2
EDRN315L4 - 225 575V 3.4 H 2240 67.9 BE120 5 8900 2470 69.3
2.4
3.6
EDRN315H4 185 250 575V 3.7 J 2510 83.5 BE120 5 8900 2730 84.9
2.8
3.4
EDRN315H4 200 275 575V 3.4 H 2510 83.5 BE120 5 8900 2730 84.9
2.6

24833231/EN-US – 07/2021

938 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
1200 rpm 13
13.5 1200 rpm
13.5.1 Technical data – 6 pole
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IN IN IN
PN TN nN cosij Ȓ50% Ȓ75% Ȓ100% IA/IN
230V 460V 575V
Motor
kW HP lb-in rpm A A A % % %

DRN63MR6 0.09 0.12 6.7 1135 0.68 0.34 0.27 0.52 49.2 57.3 59.5 3.5

DRN63M6 0.12 0.16 9.1 1105 0.74 0.37 0.30 0.63 54.9 61.6 64 3.3

DRN71MS6 0.18 0.25 13.9 1130 1.0 0.50 0.40 0.63 61.7 66.6 68 3.9

DRN71M6 0.25 0.33 18.3 1135 1.4 0.69 0.55 0.62 64.8 70.3 72 4.2

DRN80MK6 0.37 0.50 27.4 1150 1.9 0.94 0.75 0.63 71.2 74.8 75.5 4.9

DRN90SR6 0.55 0.75 40.3 1172 2.8 1.38 1.1 0.60 76.6 80.5 81.5 6.0

DRN90S6 0.75 1 54 1165 3.6 1.8 1.44 0.63 79.1 82.6 82.5 5.6

DRN112M6 1.1 1.5 79 1183 5.1 2.55 2.05 0.61 84.6 86.9 87.5 7.9
13
DRN112M6 1.5 2 107 1181 6.7 3.35 2.7 0.63 86.1 88.2 88.5 7.7

DRN132S6 2.2 3 158 1179 9.8 4.9 3.95 0.63 87.2 89.2 89.5 6.7

DRN132S6 3 4 215 1178 13.3 6.7 5.3 0.63 87.6 89.4 89.5 6.9

DRN132M6 3.7 5 265 1182 17.7 8.8 7.1 0.59 86.8 89.0 89.5 6.7

DRN132M6 4 5.4 285 1181 18.4 9.2 7.4 0.61 87.4 89.2 89.5 6.4

DRN160M6 5.5 7.5 390 1185 21 10.4 8.3 0.72 88.4 90.4 91.0 8.6

DRN160M6 7.5 10 540 1182 28.5 14.2 11.3 0.73 89.2 90.8 91.0 8.0
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 939

13 Motor and brake data – 60Hz
1200 rpm

13.5.2 Additional data – 6 pole

PN TA/TN TK/TN NEMA mMot JMot Jz BE.. Z0 TB mBMot JBMot

TH/TN Code BG
Motor Letter BGE
kW HP lb lb-ft2 lb-ft2 #/hr lb-in lb lb-ft2
3.4 9600
DRN63MR6 0.09 0.12 3.6 J 13 0.015 - BE03 15 17 0.017
3.4 9600
2.5 9600
DRN63M6 0.12 0.16 2.5 G 13 0.015 - BE03 18.5 17 0.017
2.5 9600
2.3 5600
DRN71MS6 0.18 0.25 2.6 G 15 0.020 - BE03 30 19 0.021
2.1 9600
2.5 4150
DRN71M6 0.25 0.33 2.8 H 17.5 0.025 - BE05 44.5 22 0.028
2.3 9600
2.5 2400
DRN80MK6 0.37 0.50 3.0 J 24 0.041 0.090 BE1 62 31 0.044
2.4 7200
2.7 1920
DRN90SR6 0.55 0.75 3.4 K 44 0.128 0.237 BE1 89 51 0.132
2.4 4000
2.4 1920
DRN90S6 0.75 1 3.0 J 44 0.128 0.237 BE2 124 53 0.139
2.3 4000
2.5 -
DRN112M6 1.1 1.5 3.9 M 98 0.422 0.467 BE5 177 115 0.433
1.8 2080
2.5 -
DRN112M6 1.5 2 3.8 M 98 0.422 0.467 BE5 250 115 0.433
1.9 2080
2.7 -
DRN132S6 2.2 3 3.9 K 125 0.582 0.467 BE5 355 140 0.593
2.4 1840
2.7 -
DRN132S6 3 4 4.0 L 125 0.582 0.467 BE5 485 140 0.593
2.5 1840
3.4 -
DRN132M6 3.7 5 3.3 L 160 0.904 1.115 BE11 710 200 0.956
2.8 1440
3.2 -
DRN132M6 4 5.4 3.1 K 160 0.904 1.115 BE11 710 200 0.956
2.6 1440
2.9 -
DRN160M6 5.5 7.5 4.4 L 255 3.05 - BE20 970 325 3.2
1.3 960
2.9 -
DRN160M6 7.5 10 4.2 L 255 3.05 - BE20 1330 325 3.2
1.3 960

24833231/EN-US – 07/2021

940 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
Brakes 13
13.6 Brakes
13.6.1 Working and holding brake
The BE.. brakes are suitable for both line-operated motors (non-controlled applications)
and inverter-operated motors (controlled applications).

Working brake:
With line-operated motors, the brake is used for stopping the motor during full load
motor speed. A working brake is normally larger than a holding brake, since it requires
more work to stop the motor.

Holding brake:
With inverter-operated motors, the brake is primarily used to hold the load and to
prevent the motor from rotating. The motor is stopped electronically by an inverter.
Thus, the brake activates when the motor speed is typically < 20 rpm. Braking at full
load motor speed could take place, but only during emergency stopping. Holding brakes
are normally smaller in size, since they don’t require as much torque.

13
13.6.2 Brake sizes

Depending on the application and how the brake is being used (working or holding
brake), several brake sizes are available for each motor.
The following table shows the possible combinations of motor and brake.
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DRN Motor Size

112 132M 160 200 250
Brake 63 71 80 90 100 315
132S 132L 180 225 280

BE03

BE05

BE1

BE2

BE5

BE11

BE20

BE30

BE32
24833231/EN-US – 07/2021

BE601)

BE621)

BE1201)

BE1221)

1) Not available as BE.. safety brake

Catalog – DRN.. Gearmotors (IE3) 941

13 Motor and brake data – 60Hz
Brakes

13.6.3 Brake torques

Depending on the application and how the brake is being used (working or holding
brake), several braking torques are available for each motor.
The following tables show the available braking torques, depending on the brake size.

Braking Torque, TB
BE03 BE05 BE1 BE2 BE5 BE11 BE20
lb-in Nm
8 0.9
11.5 1.3
15 1.7
161) 1.81)
18.5 2.1
1)
22 2.51)
24 2.7
30 3.4
31 3.5
44 5
62 7
88 10
124 14
177 20
248 28
354 40
487 55
708 80
974 110
1326 150
1770 200

Braking Torque, TB
BE30 BE32 BE60 BE62 BE120 BE122
lb-in Nm
664 75
885 100
1328 150
1770 200
2655 300
3540 400
4425 500
24833231/EN-US – 07/2021

5310 600
1)
7080 8001)
88501) 10001)
1)
10620 12001)
141601) 16001)
177001) 20001)

1) Not available for BE.. safety brakes

942 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
Brakes 13
13.6.4 Brake coil data

The following tables list the operating currents of the brakes at various voltages.
Legend
PB Electric power consumption in the brake coil in W.
VN Nominal voltage (nominal voltage range) of the brake in V (AC or DC).
IH Holding current of the brake current in the supply cable to the SEW brake control, in
ampere r.m.s.
IDC Direct current in ampere in the brake cable with direct DC voltage supply. Or, direct
current in ampere in the brake cable with DC 24 V supply via BS24, BSG, or BMV.
IB Acceleration current in ampere (AC or DC) when operated with SEW brake control for
high-speed excitation.
IB/IH Inrush current ratio ESV.
IB/IDC Inrush current ratio ESV for DC 24 V supply with BSG or BMV.

13

BE03, BE05, BE1, BE2

BE03 BE05, BE1 BE2

Rated brake coil power,
25 W 30 W 41 W
PB
Inrush current ratio, ESV 4 4 4

Nominal Voltage, VN BE03 BE05, BE1 BE2

IH IDC IH IDC IH IDC
AC V DC V
A ac A dc A ac A dc A ac A dc
24 (23–26) 10 2.20 2.55 2.25 2.90 2.95 3.80
60 (57-63) 24 0.87 1.02 0.90 1.17 1.18 1.53
120 (111-123) 48 0.44 0.51 0.45 0.59 0.59 0.77
184 (174-193) 80 0.28 0.32 0.29 0.37 0.38 0.49
208 (194-217) 90 0.25 0.29 0.26 0.33 0.34 0.43
230 (218-243) 96 0.22 0.26 0.23 0.30 0.30 0.39
254 (244-273) 110 0.19 0.23 0.20 0.27 0.27 0.35
290 (274-306) 125 0.17 0.21 0.18 0.24 0.24 0.31
330 (307-343) 140 0.15 0.18 0.16 0.21 0.21 0.28
360 (344-379) 160 0.14 0.16 0.14 0.19 0.19 0.25
24833231/EN-US – 07/2021

400 (380-431) 180 0.12 0.14 0.13 0.17 0.17 0.22

460 (432-484) 200 0.11 0.13 0.11 0.15 0.15 0.19
500 (485-542) 220 0.10 0.11 0.10 0.13 0.14 0.18
575 (543-600) 250 0.09 0.10 0.09 0.12 0.12 0.16

Catalog – DRN.. Gearmotors (IE3) 943

13 Motor and brake data – 60Hz
Brakes

BE5, BE11, BE20, BE30, BE60, BE62

BE30 BE60
BE5 BE11 BE20
BE32 BE62
Rated brake coil power, PB 50 W 70 W 95 W 120 W 195 W
Inrush current ratio, ESV 5.9 6.6 7.5 8.5 9.2

BE30 BE60
Nominal Voltage, VN BE5 BE11 BE20
BE32 BE62
IH IH IH IH IH
AC V DC V
A ac A ac A ac A ac A ac
60 (57-63) 24 1.28 2.05 2.55 – –
120 (111-123) – 0.64 1.04 1.28 1.66 –
184 (174-193) – 0.41 0.66 0.81 1.05 –
208 (194-217) – 0.37 0.59 0.72 0.94 1.50
230 (218-243) – 0.33 0.52 0.65 0.84 1.35
254 (244-273) – 0.29 0.47 0.58 0.75 1.20
290 (274-306) – 0.26 0.42 0.51 0.67 1.12
330 (307-343) – 0.23 0.37 0.46 0.59 0.97
360 (344-379) – 0.21 0.33 0.41 0.53 0.86
400 (380-431) – 0.18 0.30 0.37 0.47 0.77
460 (432-484) – 0.16 0.27 0.33 0.42 0.68
500 (485-542) – 0.15 0.24 0.29 0.38 0.60
575 (543-600) – 0.13 0.22 0.26 0.34 0.54

BE120, BE122

BE120, BE122
Rated brake coil power, PB 220 W
Inrush current ratio, ESV 6

Nominal Voltage, VN BE120, BE122

IH
AC V
A ac
230 (218-243) 1.45
254 (244-273) 1.30
290 (274-306) 1.16
360 (344-379) 0.92
24833231/EN-US – 07/2021

400 (380-431) 0.82

460 (432-484) 0.73
500 (485-542) 0.65
575 (543-600) 0.58

944 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
Rectifiers and brake control 13
13.7 Rectifiers and brake control
13.7.1 Cabinet installation
The following tables list the technical data of brake control systems for installation in
the control cabinet.

Nominal
output
Series Function Voltage current Type
IL
[DC Amps]

AC 230 – 575 V 1.0 BMS1.4

Half-wave rectifier without
BMS.. AC 150 – 500 V 1.5 BMS1.5
electronic switching.
AC 24 – 150 V 3.0 BMS3.0
AC 230 – 575 V 1.0 BME1.4
Half-wave rectifier with
BME.. AC 150 – 500 V 1.5 BME1.5 13
electronic switching
AC 42 – 150 V 3.0 BME3.0
AC 230 – 575 V 1.0 BMH1.4
Half-wave rectifier with
BMH.. electronic switching and heating AC 150 – 500 V 1.5 BMH1.5
function
AC 42 – 150 V 3.0 BMH3.0
AC 230 – 575 V 1.0 BMP1.4
Half-wave rectifier with
electronic switching, integrated AC 150 – 500 V 1.5 BMP1.5
BMP..
voltage relay for cut-off in the AC 230 – 575 V 2.8 BMP3.1
DC circuit
AC 42 – 150 V 3.0 BMP3.0
Half-wave rectifier with AC 230 – 575 V 1.0 BMK1.4
electronic switching, control
BMK.. AC 150 – 500 V 1.5 BMK1.5
input (DC 24V) and cut-off in the
DC circuit AC 42 – 150 V 3.0 BMK3.0
Half-wave rectifier with
electronic switching, control
BMKB.. AC 150 – 500 V 1.5 BMKB1.5
input (DC 24V), rapid stop, and
LED status display
Brake control unit with electronic
BMV.. switching, control input (DC DC 24 V 5.0 BMV5
24V), and rapid stop
Safe brake control with AC 460 V 0.6 BST0.6S
electronic switching, control
BST.. input (DC 24V), and safe control AC 400 V 0.7 BST0.7S
input (DC 24V). Supply via
AC 230 V 1.2 BST1.2S
24833231/EN-US – 07/2021

inverter DC link.

Catalog – DRN.. Gearmotors (IE3) 945

13 Motor and brake data – 60Hz
Rectifiers and brake control

13.7.2 Terminal box installation

The following tables list the technical data of brake control systems for installation in
the terminal box of the motor.

Nominal
output
Series Function Voltage current Type
IL
[DC Amps]

AC 90 – 500V 1.2 BG1.2

AC 230 – 575 V 1.0 BG1.4
Half-wave rectifier without
BG.. AC 150 – 500 V 1.5 BG1.5
electronic switching
AC 24 – 90 V 2.4 BG2.4
AC 24 – 500V 2.8 BG3
AC 230 – 575 V 1.0 BGE1.4
Half-wave rectifier with electronic
BGE.. AC 150 – 500 V 1.5 BGE1.5
switching
AC 42 – 150 V 2.8 BGE3
Terminal block with varistor
BS.. DC 24 V 5.0 BS24
protection circuit
Brake control unit with electronic
BSG.. DC 24 V 5.0 BSG
switching and rapid stop
Half-wave rectifier with electronic
BMP.. switching, integrated voltage AC 230 – 575 V 2.8 BMP3.1
relay for cut-off in the DC circuit.

24833231/EN-US – 07/2021

946 Catalog – DRN.. Gearmotors (IE3)

 Motor and brake data – 60Hz
Rectifiers and brake control 13
13.7.3 Rectifier/brake compatibility

BE05 BE5
BE30 BE60 BE120
BE03 BE1 BE11
BE32 BE62 BE122
BE2 BE20
BMS.. – – – –
Control Cabinet

BME.. –
BMH.. –
BMP.. –
BMP 3.1 – – – –
BMK.. –
BMV.. – – –
BST.. – –
BG.. – – – –
13
Terminal Box

BGE.. 2) –
BS.. 2) – – – –
BGS.. 2) – – –
BMP3.1 – – – – 1)

Available
1) Possible only with DRN250 – DRN280
2) Possible only with DRN71
– Not available
As a standard, BG.. and BGE.. are supplied preconnected in the terminal box for
cut-off in the AC circuit.

INFORMATION
Brake control systems for installation in the control cabinet are available with all
standard motor plug connectors and cage clamp options.
Brake control systems for installation in the motor terminal box can be combined with
most plug connectors and cage clamps /KCC. However, there may be space
restrictions when using the /KC1 option or with customer-specific plug connectors.
There may also be restrictions in combinations with additional electrical options (such
as motor protection, strip heater, built-in encoder). In some cases, a larger terminal
box may be necessary.
24833231/EN-US – 07/2021

Catalog – DRN.. Gearmotors (IE3) 947

14 Address Directory SEW-EURODRIVE

14 Address Directory SEW-EURODRIVE

Error! Bookmark not defined.

USA

www.seweurodrive.com
Assembly MW - Midwest SEW-EURODRIVE INC. Tel. 937 335-0036
Sales Ohio 2001 West Main Street cstroy@seweurodrive.com
Service Troy, Ohio 45373

NE - Northeast SEW-EURODRIVE INC. Tel. 856 467-2277

New Jersey Pureland Ind. Complex csbridgeport@seweurodrive.com
2107 High Hill Road, P.O. Box 481
Bridgeport, New Jersey 08014

SE - Southeast SEW-EURODRIVE INC. Tel. 864 439-7537

South Carolina 220 Finch Road cslyman@seweurodrive.com
Wellford, SC 29385

SW - Southwest SEW-EURODRIVE INC. Plant #2 Tel. 214 330-4824

Texas 202 West Danieldale Road csdallas@seweurodrive.com
DeSoto, Texas 75115

SEW-EURODRIVE INC. Plant #1 Tel. 214 330-4824

3950 Platinum Way csdallas@seweurodrive.com
Dallas, Texas 75237

W - West SEW-EURODRIVE INC. Tel. 510 487-3560

California 30599 San Antonio St. cshayward@seweurodrive.com
Hayward, CA 94544

Manufacturing South Carolina SEW-EURODRIVE INC.

1275 Old Spartanburg Highway Tel. 864 439-8792
P.O. Box 518
Lyman, SC 29365

Large Industrial Gear South Carolina SEW-EURODRIVE INC. Tel. 864 439-8792
Assembly (IG) 148 Finch Road igorders@seweurodrive.com
Wellford, SC 29385

MAXOLUTION® South Carolina SEW-EURODRIVE INC. Tel. 864 439-8792

24833231/EN-US – 07/2021

Electronics Center 210 Finch Rd we.automate@seweurodrive.com

Wellford, SC 29385

Drive Centers Michigan SEW-EURODRIVE Drive Center Tel. 248 668-0404

51183 West Pontiac Trail tcurtin@seweurodrive.com
Wixom, MI 48393

Illinois SEW-EURODRIVE Drive Center Tel. 630 716-7686

16W235 83rd Street, Suite A cstroy@seweurodrive.com
Burr Ridge, IL 60527

948 Catalog – DRN.. Gearmotors (IE3)

 Address Directory SEW-EURODRIVE
14
Canada

14

www.sew-eurodrive.ca
Assembly Toronto SEW-EURODRIVE CO. OF CANADA LTD. Tel. +1 905 791-1553
Sales 210 Walker Drive Fax +1 905 791-2999
Service Bramalea, ON L6T 3W1 l.watson@sew-eurodrive.ca

Vancouver SEW-EURODRIVE CO. OF CANADA LTD. Tel. +1 604 946-5535

Tilbury Industrial Park Fax +1 604 946-2513
7188 Honeyman Street m.savage@sew-eurodrive.ca
Delta, BC V4G 1G1

Montreal SEW-EURODRIVE CO. OF CANADA LTD. Tel. +1 514 367-1124

2001 rue de l’Aviation Fax +1 514 367-3677
Dorval, QC H9P 2X6 c.lefebvre@sew-eurodrive.ca

Mexico
www.sew-eurodrive.com.mx
Assembly Quéretaro SEW-EURODRIVE MEXICO S.A. de C.V. Tel. +52 442 1030-300
Sales SEM-981118-M93 Fax +52 442 1030-301
Service Tequisquiapan No. 102 scmexico@seweurodrive.com.mx
Parque Industrial Quéretaro
C.P. 76220
Querétaro, México

Sales Puebla SEW-EURODRIVE MEXICO S.A. de C.V. Tel. +52 (222) 221 248
Service Calzada Zavaleta No. 3922 Piso 2 Local 6 scmexico@seweurodrive.com.mx
Col. Santa Cruz Buenavista
24833231/EN-US – 07/2021

C.P. 72154
Puebla, México

Catalog – DRN.. Gearmotors (IE3) 949

14 Address Directory SEW-EURODRIVE

Algeria
Sales Algiers REDUCOM Sarl Tel. +213 21 8214-91
16, rue des Frères Zaghnoune Fax +213 21 8222-84
Bellevue http://www.reducom-dz.com
16200 El Harrach Alger info@reducom-dz.com

Argentina
Assembly Buenos Aires SEW EURODRIVE ARGENTINA S.A. Tel. +54 3327 4572-84
Sales Ruta Panamericana Km 37.5, Lote 35 Fax +54 3327 4572-21
(B1619IEA) Centro Industrial Garín http://www.sew-eurodrive.com.ar
Prov. de Buenos Aires sewar@sew-eurodrive.com.ar

Córdoba SEW EURODRIVE ARGENTINA S.A. Tel. +54 351-490-0010

Ruta Nacional 19, Manzana 97, Lote 5 http://www.sew-eurodrive.com.ar
(X5125) Malvinas Argentinas sewcor@sew-eurodrive.com.ar
Prov. de Córdoba
Santa Fe SEW EURODRIVE ARGENTINA S.A. Tel. +54 341-317-7277
Ruta Prov. 21 Km 7, Lote 41 http://www.sew-eurodrive.com.ar
Parque Industrial Alvear sewsfe@sew-eurodrive.com.ar
(2126) Gral. Alvear
Prov. de Santa Fe

Australia
Assembly Melbourne SEW-EURODRIVE PTY. LTD. Tel. +61 3 9933-1000
Sales 27 Beverage Drive Fax +61 3 9933-1003
Service Tullamarine, Victoria 3043 http://www.sew-eurodrive.com.au
enquires@sew-eurodrive.com.au
Sydney SEW-EURODRIVE PTY. LTD. Tel. +61 2 9725-9900
9, Sleigh Place, Wetherill Park Fax +61 2 9725-9905
New South Wales, 2164 enquires@sew-eurodrive.com.au

Sales Adelaide SEW-EURODRIVE PTY. LTD. Tel. +61 8 8161 4000

Service 9C Park Way Fax +61 8 8161 4002
Mawson Lakes, SA 5095 enquires@sew-eurodrive.com.au
Brisbane SEW-EURODRIVE PTY. LTD. Tel. +61 7 3276 5100
1 /34 Collinsvale St Fax +61 7 3276 5102
Rocklea, Queensland, 4106 enquires@sew-eurodrive.com.au
Perth SEW-EURODRIVE PTY. LTD. Tel. +61 8 9251-4900
10 Colin Jamieson Drive Fax +61 8 9251-4903
Welshpool, WA 6106 enquires@sew-eurodrive.com.au

Austria
Assembly Vienna SEW-EURODRIVE Ges.m.b.H. Tel. +43 1 617 55 00-0
Sales Richard-Strauss-Straße 24 Fax +43 1 617 55 00-30
Service 1230 Wien http://www.sew-eurodrive.at
sew@sew-eurodrive.at

Bangladesh
Sales Bangladesh SEW-EURODRIVE INDIA PRIVATE LIMITED Tel. +88 01729 097309
345 DIT Road salesdhaka@
East Rampura seweurodrivebangladesh.com
Dhaka-1219, Bangladesh

Belarus
Sales Minsk Foreign unitary production enterprise SEW- Tel. +375 17 298 47 56 / 298 47 58
EURODRIVE Fax +375 17 298 47 54
RybalkoStr. 26 http://www.sew.by
220033 Minsk sales@sew.by

Belgium
Assembly Brussels SEW-EURODRIVE n.v./s.a. Tel. +32 16 386-311
Sales Researchpark Haasrode 1060 Fax +32 16 386-336
24833231/EN-US – 07/2021

Service Evenementenlaan 7 http://www.sew-eurodrive.be

3001 Leuven info@sew-eurodrive.be
Service Competence Industrial SEW-EURODRIVE n.v./s.a. Tel. +32 84 219-878
Center Gears Rue de Parc Industriel, 31 Fax +32 84 219-879
6900 Marche-en-Famenne http://www.sew-eurodrive.be
service-IG@sew-eurodrive.be

950 Catalog – DRN.. Gearmotors (IE3)

 Address Directory SEW-EURODRIVE
14
Brazil
Production São Paulo SEW-EURODRIVE Brasil Ltda. Tel. +55 19 3835-8000
Sales Estrada Municipal José Rubim, 205 – Rodovia sew@sew.com.br
Service Santos Dumont Km 49
Indaiatuba – 13347-510 – SP
Assembly Rio Claro SEW-EURODRIVE Brasil Ltda. Tel. +55 19 3522-3100
Sales Rodovia Washington Luiz, Km 172 Fax +55 19 3524-6653
Service Condomínio Industrial Conpark montadora.rc@sew.com.br
Caixa Postal: 327
13501-600 – Rio Claro / SP
Joinville SEW-EURODRIVE Brasil Ltda. Tel. +55 47 3027-6886
Rua Dona Francisca, 12.346 – Pirabeiraba Fax +55 47 3027-6888
89239-270 – Joinville / SC filial.sc@sew.com.br

Bulgaria
Sales Sofia BEVER-DRIVE GmbH Tel. +359 2 9151160
Bogdanovetz Str.1 Fax +359 2 9151166
1606 Sofia bever@bever.bg

Cameroon
Sales Douala SEW-EURODRIVE S.A.R.L. Tel. +237 233 39 02 10
Ancienne Route Bonabéri Fax +237 233 39 02 10
P.O. Box info@sew-eurodrive-cm
B.P 8674
Douala-Cameroun

14
Chile
Assembly Santiago de SEW-EURODRIVE CHILE LTDA Tel. +56 2 2757 7000
Sales Chile Las Encinas 1295 Fax +56 2 2757 7001
Service Parque Industrial Valle Grande http://www.sew-eurodrive.cl
LAMPA ventas@sew-eurodrive.cl
Santiago de Chile
P.O. Box
Casilla 23 Correo Quilicura - Santiago - Chile

China
Production Tianjin SEW-EURODRIVE (Tianjin) Co., Ltd. Tel. +86 22 25322612
Assembly No. 78, 13th Avenue, TEDA Fax +86 22 25323273
Sales Tianjin 300457 http://www.sew-eurodrive.cn
Service info@sew-eurodrive.cn
Assembly Suzhou SEW-EURODRIVE (Suzhou) Co., Ltd. Tel. +86 512 62581781
Sales 333, Suhong Middle Road Fax +86 512 62581783
Service Suzhou Industrial Park suzhou@sew-eurodrive.cn
Jiangsu Province, 215021
Guangzhou SEW-EURODRIVE (Guangzhou) Co., Ltd. Tel. +86 20 82267890
No. 9, JunDa Road Fax +86 20 82267922
East Section of GETDD guangzhou@sew-eurodrive.cn
Guangzhou 510530
Shenyang SEW-EURODRIVE (Shenyang) Co., Ltd. Tel. +86 24 25382538
10A-2, 6th Road Fax +86 24 25382580
Shenyang Economic Technological Dev Area shenyang@sew-eurodrive.cn
Shenyang, 110141
Taiyuan SEW-EURODRIVE (Taiyuan) Co,. Ltd. Tel. +86-351-7117520
No.3, HuaZhang Street, Fax +86-351-7117522
TaiYuan Economic & Technical Dev Zone taiyuan@sew-eurodrive.cn
ShanXi, 030032
Wuhan SEW-EURODRIVE (Wuhan) Co., Ltd. Tel. +86 27 84478388
10A-2, 6th Road Fax +86 27 84478389
No. 59, the 4th Quanli Road, WEDA wuhan@sew-eurodrive.cn
24833231/EN-US – 07/2021

430056 Wuhan
Xi'An SEW-EURODRIVE (Xi'An) Co., Ltd. Tel. +86 29 68686262
No. 12 Jinye 2nd Road Fax +86 29 68686311
Xi'An High-Technology Industrial Dev Zone xian@sew-eurodrive.cn
Xi'An 710065
Sales Hong Kong SEW-EURODRIVE LTD. Tel. +852 36902200
Service Unit No. 801-806, 8th Floor Fax +852 36902211
Hong Leong Industrial Complex contact@sew-eurodrive.hk
No. 4, Wang Kwong Road
Kowloon, Hong Kong

Catalog – DRN.. Gearmotors (IE3) 951

14 Address Directory SEW-EURODRIVE

Colombia
Assembly Bogota SEW-EURODRIVE COLOMBIA LTDA. Tel. +57 1 54750-50
Sales Calle 17 No. 132-18 Fax +57 1 54750-44
Service Interior 2 Bodega 6, Manzana B http://www.sew-eurodrive.com.co
Santafé de Bogotá sew@sew-eurodrive.com.co

Croatia
Sales Zagreb KOMPEKS d. o. o. Tel. +385 1 4613-158
Service Zeleni dol 10 Fax +385 1 4613-158
10 000 Zagreb kompeks@inet.hr

Czech Republic
Assembly Hostivice SEW-EURODRIVE CZ s.r.o. Tel. +420 255 709 601
Sales Floriánova 2459 Fax +420 235 350 613
Service 253 01 Hostivice http://www.sew-eurodrive.cz
sew@sew-eurodrive.cz
Drive Service +420 800 739 739 (800 SEW SEW) Service
Hotline / 24 Tel. +420 255 709 632
Hour Service Fax +420 235 358 218
servis@sew-eurodrive.cz

Assembly PlzeĖ SEW-EURODRIVE CZ s.r.o. Tel. +420 378 775 320

Service Areal KRPA a.s. Fax +420 377 970 710
Zahradni 173/2 sew@sew-eurodrive.cz
326 00 PlzeĖ

Denmark
Assembly Copenhagen SEW-EURODRIVEA/S Tel. +45 43 95 8500
Sales Geminivej 28-30 Fax +45 43 9585-09
Service 2670 Greve http://www.sew-eurodrive.dk
sew@sew-eurodrive.dk

Egypt
Sales Cairo Copam Egypt Tel. +202 44812673 / 79 (7 lines)
Service for Engineering & Agencies Fax +202 44812685
Building 10, Block 13005, First Ind Zone, http://www.copam-egypt.com
Obour City Cairo copam@copam-egypt.com

Estonia
Sales Tallin ALAS-KUUL AS Tel. +372 6593230
Reti tee 4 Fax +372 6593231
75301 Peetri küla, Rae vald, Harjumaa http://www.alas-kuul.ee
veiko.soots@alas-kuul.ee

Finland
Assembly Hollola SEW-EURODRIVE OY Tel. +358 201 589-300
Sales Vesimäentie 4 Fax +358 3 780-6211
Service 15860 Hollola http://www.sew-eurodrive.fi
sew@sew.fi
Service Hollola SEW-EURODRIVE OY Tel. +358 201 589-300
Keskikankaantie 21 Fax +358 3 780-6211
15860 Hollola http://www.sew-eurodrive.fi
sew@sew.fi
Production Karkkila SEW Industrial Gears Oy Tel. +358 201 589-300
Assembly Santasalonkatu 6, PL 8 Fax +358 201 589-310
03620 Karkkila, 03601 Karkkila http://www.sew-eurodrive.fi
sew@sew.fi

France
Production Hagenau SEW-USOCOME Tel. +33 3 88 73 67 00
Sales 48-54 route de Soufflenheim Fax +33 3 88 73 66 00
Service B. P. 20185 http://www.usocome.com
24833231/EN-US – 07/2021

67506 Haguenau Cedex sew@usocome.com

Production Forbach SEW-USOCOME Tel. +33 3 87 29 38 00
Zone industrielle
Technopôle Forbach Sud
B. P. 30269
57604 Forbach Cedex

952 Catalog – DRN.. Gearmotors (IE3)

 Address Directory SEW-EURODRIVE
14
France
Brumath SEW-USOCOME Tel. +33 3 88 37 48 00
1 Rue de Bruxelles
67670 Mommenheim Cedex
Assembly Bordeaux SEW-USOCOME Tel. +33 5 57 26 39 00
Sales Parc d'activités de Magellan Fax +33 5 57 26 39 09
Service 62 avenue de Magellan – B. P. 182
33607 Pessac Cedex
Lyon SEW-USOCOME Tel. +33 4 74 99 60 00
75 rue Antoine Condorcet Fax +33 4 74 99 60 15
38090 Vaulx-Milieu
Nantes SEW-USOCOME Tel. +33 2 40 78 42 00
Parc d’activités de la forêt Fax +33 2 40 78 42 20
4 rue des Fontenelles
44140 Le Bignon
Paris SEW-USOCOME Tel. +33 1 64 42 40 80
Zone industrielle Fax +33 1 64 42 40 88
2 rue Denis Papin
77390 Verneuil I'Étang

Gabon
Sales Libreville SEW-EURODRIVE SARL Tel. +241 03 28 81 55
183, Rue 5.033.C, Lalala à droite +241 06 54 81 33
P.O. Box 15682 http://www.sew-eurodrive.cm
Libreville sew@sew-eurodrive.cm

Germany 14
Headquarters Bruchsal SEW-EURODRIVE GmbH & Co KG Tel. +49 7251 75-0
Production Ernst-Blickle-Straße 42 Fax +49 7251 75-1970
Sales 76646 Bruchsal http://www.sew-eurodrive.de
P.O. Box sew@sew-eurodrive.de
Postfach 3023 – D-76642 Bruchsal
Production / Industrial Bruchsal SEW-EURODRIVE GmbH & Co KG Tel. +49 7251 75-0
Gears Christian-Pähr-Str. 10 Fax +49 7251 75-2970
76646 Bruchsal
Production Graben SEW-EURODRIVE GmbH & Co KG Tel. +49 7251 75-0
Ernst-Blickle-Straße 1 Fax +49 7251-2970
76676 Graben-Neudorf
P.O. Box
Postfach 1220 – D-76671 Graben-Neudorf
Östringen SEW-EURODRIVE GmbH & Co KG, Werk Tel. +49 7253 9254-0
Östringen Fax +49 7253 9254-90
Franz-Gurk-Straße 2 oestringen@sew-eurodrive.de
76684 Östringen
Service Competence Mechanics / SEW-EURODRIVE GmbH & Co KG Tel. +49 7251 75-1710
Center Mechatronics Ernst-Blickle-Straße 1 Fax +49 7251 75-1711
76676 Graben-Neudorf scc-mechanik@sew-eurodrive.de
Electronics SEW-EURODRIVE GmbH & Co KG Tel. +49 7251 75-1780
Ernst-Blickle-Straße 42 Fax +49 7251 75-1769
76646 Bruchsal scc-elektronik@sew-eurodrive.de
Drive Technology North SEW-EURODRIVE GmbH & Co KG Tel. +49 5137 8798-30
Center Alte Ricklinger Straße 40-42 Fax +49 5137 8798-55
30823 Garbsen (Hannover) dtc-nord@sew-eurodrive.de
East SEW-EURODRIVE GmbH & Co KG Tel. +49 3764 7606-0
Dänkritzer Weg 1 Fax +49 3764 7606-30
08393 Meerane (Zwickau) dtc-ost@sew-eurodrive.de
South SEW-EURODRIVE GmbH & Co KG Tel. +49 89 909552-10
Domagkstraße 5 Fax +49 89 909552-50
85551 Kirchheim (München) dtc-sued@sew-eurodrive.de
West SEW-EURODRIVE GmbH & Co KG Tel. +49 2173 8507-30
24833231/EN-US – 07/2021

Siemensstraße 1 Fax +49 2173 8507-55

40764 Langenfeld (Düsseldorf) dtc-west@sew-eurodrive.de
Drive Center Berlin SEW-EURODRIVE GmbH & Co KG Tel. +49 306331131-30
Alexander-Meißner-Straße 44 Fax +49 306331131-36
12526 Berlin dc-berlin@sew-eurodrive.de
Ludwigshafen SEW-EURODRIVE GmbH & Co KG Tel. +49 7251 75 3759
c/o BASF SE Fax +49 7251 75 503759
Gebäude W130 Raum 101 dc-ludwigshafen@sew-eurodrive.de
67056 Ludwigshafen
Saarland SEW-EURODRIVE GmbH & Co KG Tel. +49 6831 48946 10
Gottlieb-Daimler-Straße 4 Fax +49 6831 48946 13
66773 Schwalbach Saar – Hülzweiler dc-saarland@sew-eurodrive.de

Catalog – DRN.. Gearmotors (IE3) 953

14 Address Directory SEW-EURODRIVE

Germany
Ulm SEW-EURODRIVE GmbH & Co KG Tel. +49 7348 9885-0
Dieselstraße 18 Fax +49 7348 9885-90
89160 Dornstadt dc-ulm@sew-eurodrive.de
Würzburg SEW-EURODRIVE GmbH & Co KG Tel. +49 931 27886-60
Nürnbergerstraße 118 Fax +49 931 27886-66
97076 Würzburg-Lengfeld dc-wuerzburg@sew-eurodrive.de

Great Britain
Assembly Normanton SEW-EURODRIVE Ltd. Tel. +44 1924 893-855
Sales DeVilliers Way Fax +44 1924 893-702
Service Trident Park http://www.sew-eurodrive.co.uk
Normanton info@sew-eurodrive.co.uk
West Yorkshire
WF6 1GX
Service Competence Southern SEW-EURODRIVE Ltd. Tel. +44 1189 701-699
Center England Unit 41 Fax +44 1189 701-021
Easter Park
Benyon Road
Silchester
Reading
Berkshire
RG7 2PQ

Greece
Sales Athens Christ. Boznos & Son S.A. Tel. +30 2 1042 251-34
12, K. Mavromichali Street Fax +30 2 1042 251-59
P.O. Box 80136 http://www.boznos.gr
18545 Piraeus info@boznos.gr

Hungary
Sales Budapest SEW-EURODRIVE Kft. Tel. +36 1 437 06-58
Service Csillaghegyí út 13. Fax +36 1 437 06-50
1037 Budapest http://www.sew-eurodrive.hu
office@sew-eurodrive.hu

Iceland
Sales Reykjavik Varma & Vélaverk ehf. Tel. +354 585 1070
Knarrarvogi 4 Fax +354 585)1071
104 Reykjavík http://www.varmaverk.is
vov@vov.is

India
Registered Office Vadodara SEW-EURODRIVE India Private Limited Tel. +91 265 3045200
Assembly Plot No. 4, GIDC Fax +91 265 3045300
Sales POR Ramangamdi • Vadodara - 391 243 http://www.seweurodriveindia.com
Service Gujarat salesvadodara@seweurodriveindia.com
Assembly Chennai SEW-EURODRIVE India Private Limited Tel. +91 44 37188888
Sales Plot No. K3/1, Sipcot Industrial Park Phase II Fax +91 44 37188811
Service Mambakkam Village saleschennai@seweurodriveindia.com
Sriperumbudur - 602105
Kancheepuram Dist, Tamil Nadu
Pune SEW-EURODRIVE India Private Limited Tel. +91 21 35 628700
Plant: Plot No. D236/1, Fax +91 21 35 628715
Chakan Industrial Area Phase- II, salespune@seweurodriveindia.com
Warale, Tal- Khed,
Pune-410501, Maharashtra
Sales Reykjavik Varma & Vélaverk ehf. Tel. +354 585 1070
Knarrarvogi 4 Fax +354 585)1071
104 Reykjavík http://www.varmaverk.is
vov@vov.is

Indonesia
24833231/EN-US – 07/2021

Sales Medan PT. Serumpun Indah Lestari Tel. +62 61 687 1221
Jl.Pulau Solor no. 8, Kawasan Industri Medan II Fax +62 61 6871429 / +62 61 6871458 / +62
Medan 20252 61 30008041
sil@serumpunindah.com
serumpunindah@yahoo.com
http://www.serumpunindah.com

954 Catalog – DRN.. Gearmotors (IE3)

 Address Directory SEW-EURODRIVE
14
Indonesia
Jakarta PT. Cahaya Sukses Abadi Tel. +62 21 65310599
Komplek Rukan Puri Mutiara Blok A no 99, Fax +62 21 65310600
Sunter csajkt@cbn.net.id
Jakarta 14350
Jakarta PT. Agrindo Putra Lestari Tel. +62 21 2921-8899
JL.Pantai Indah Selatan, Komplek Sentra Fax +62 21 2921-8988
Industri Terpadu, Pantai indah Kapuk Tahap III, aplindo@indosat.net.id
Blok E No. 27 http://www.aplindo.com
Jakarta 14470
Surabaya PT. TRIAGRI JAYA ABADI Tel. +62 31 5990128
Jl. Sukosemolo No. 63, Galaxi Bumi Permai G6 Fax +62 31 5962666
No. 11 sales@triagri.co.id
Surabaya 60111 http://www.triagri.co.id
Surabaya CV. Multi Mas Tel. +62 31 5458589
Jl. Raden Saleh 43A Kav. 18 Fax +62 31 5317220
Surabaya 60174 sianhwa@sby.centrin.net.id
http://www.cvmultimas.com
Iceland
Sales Reykjavik Varma & Vélaverk ehf. Tel. +354 585 1070
Knarrarvogi 4 Fax +354 585)1071
104 Reykjavík http://www.varmaverk.is
vov@vov.is

Ireland
Sales
Service
Dublin Alperton Engineering Ltd.
48 Moyle Road
Tel. +353 1 830-6277
Fax +353 1 830-6458
14
Dublin Industrial Estate http://www.alperton.ie
Glasnevin, Dublin 11 info@alperton.ie

Israel
Sales Tel Aviv Liraz Handasa Ltd. Tel. +972 3 5599511
Ahofer Str 34B / 228 Fax +972 3 5599512
58858 Holon http://www.liraz-handasa.co.il
office@liraz-handasa.co.il

Italy
Assembly Milan SEW-EURODRIVE di R. Blickle & Co.s.a.s. Tel. +39 02 96 980229
Sales Via Bernini,14 Fax +39 02 96 980 999
Service 20020 Solaro (Milano) http://www.sew-eurodrive.it
milano@sew-eurodrive.it

Ivory Coast
Sales Abidjan SEW-EURODRIVE SARL Tel. +225 21 21 81 05
Ivory Coast Fax +225 21 25 30 47
Rue des Pêcheurs, Zone 3 info@sew-eurodrive.ci
26 BP 916 Abidjan 26 http://www.sew-eurodrive.ci

Japan
Assembly Iwata SEW-EURODRIVE JAPAN CO., LTD Tel. +81 538 373811
Sales 250-1, Shimoman-no, Fax +81 538 373814
Service Iwata http://www.sew-eurodrive.co.jp
Shizuoka 438-0818 sewjapan@sew-eurodrive.co.jp
hamamatsu@sew-eurodrive.co.jp

Kazakhstan
Sales Almaty SEW-EURODRIVE LLP Tel. +7 (727) 350 5156
291-291A, Tole bi street Fax +7 (727) 350 5156
050031, Almaty http://www.sew-eurodrive.kz
24833231/EN-US – 07/2021

sew@sew-eurodrive.kz
Tashkent SEW-EURODRIVE LLP Tel. +998 71 2359411
Representative office in Uzbekistan Fax +998 71 2359412
96A, Sharaf Rashidov street, http://www.sew-eurodrive.uz
Tashkent, 100084 sew@sew-eurodrive.uz

Ulaanbaatar IM Trading LLC Tel. +976-77109997

Narny zam street 62 Fax +976-77109997
Sukhbaatar district, imt@imt.mn
Ulaanbaatar 14230

Catalog – DRN.. Gearmotors (IE3) 955

14 Address Directory SEW-EURODRIVE

Kenya
Sales Nairobi SEW-EURODRIVE Pty Ltd Tel. +254 791 398840
Transnational Plaza, 5th Floor http://www.sew-eurodrive.co.tz
Mama Ngina Street info@sew.co.tz
P.O. Box 8998-00100
Nairobi

Latvia
Sales Riga SIA Alas-Kuul Tel. +371 6 7139253
Katlakalna 11C Fax +371 6 7139386
1073 Riga http://www.alas-kuul.lv
info@alas-kuul.com

Lebanon
Sales (Lebanon) Beirut Gabriel Acar & Fils sarl Tel. +961 1 510 532
B. P. 80484 Fax +961 1 494 971
Bourj Hammoud, Beirut ssacar@inco.com.lb

Sales (Jordan, Kuwait , Beirut Middle East Drives S.A.L. (offshore) Tel. +961 1 494 786
Saudi Arabia, Syria) Sin El Fil. Fax +961 1 494 971
B. P. 55-378 http://www.medrives.com
Beirut info@medrives.com

Lithuania
Sales Alytus UAB Irseva Tel. +370 315 79204
Statybininku 106C Fax +370 315 56175
63431 Alytus http://www.irseva.lt
irmantas@irseva.lt

Macedonia
Sales Skopje Boznos DOOEL Tel. +389 23256553
Dime Anicin 2A/7A Fax +389 23256554
1000 Skopje http://www.boznos.mk

Malaysia
Assembly Johor SEW-EURODRIVE SDN BHD Tel. +60 7 3549409
Sales No. 95, Jalan Seroja 39, Taman Johor Jaya Fax +60 7 3541404
Service 81000 Johor Bahru, Johor sales@sew-eurodrive.com.my
West Malaysia

Mongolia
Technical Office Ulaanbaatar IM Trading LLC Tel. +976-77109997
Narny zam street 62 Tel. +976-99070395
Union building, Suite A-403-1 Fax +976-77109997
Sukhbaatar district, http://imt.mn/
Ulaanbaatar 14230 imt@imt.mn

Morocco
Sales Mohammedia SEW-EURODRIVE Morocco Tel. +212 522 88 85 00
Service Parc Industriel CFCIM, Lot 55 and 59 Fax +212 522 88 84 50
Bouskoura http://www.sew-eurodrive.ma
sew@sew-eurodrive.ma

Namibia
Sales Swakopmund DB Mining & Industrial Services Tel. +264 64 462 738
Einstein Street Fax +264 64 462 734
Strauss Industrial Park anton@dbminingnam.com
Unit1
Swakopmund

Netherlands
Assembly Rotterdam SEW-EURODRIVE B.V. Tel. +31 10 4463-700
24833231/EN-US – 07/2021

Sales Industrieweg 175 Fax +31 10 4155-552

Service 3044 AS Rotterdam Service: 0800-SEWHELP
Postbus 10085 http://www.sew-eurodrive.nl
3004 AB Rotterdam info@sew-eurodrive.nl

Auckland SEW-EURODRIVE NEW ZEALAND LTD. Tel. +64 9 2745627

P.O. Box 58-428 Fax +64 9 2740165
82 Greenmount drive http://www.sew-eurodrive.co.nz
East Tamaki Auckland sales@sew-eurodrive.co.nz

956 Catalog – DRN.. Gearmotors (IE3)

 Address Directory SEW-EURODRIVE
14
New Zealand
Christchurch SEW-EURODRIVE NEW ZEALAND LTD. Tel. +64 3 384-6251
30 Lodestar Avenue, Wigram Fax +64 3 384-6455
Christchurch sales@sew-eurodrive.co.nz

Nigeria
Sales Lagos Greenpeg Nig. Ltd Tel. +234-701-821-9200-1
Plot 296A, Adeyemo Akapo Str. Omole GRA http://www.greenpegltd.com
Ikeja Lagos-Nigeria bolaji.adekunle@greenpegltd.com

Norway
Assembly Moss SEW-EURODRIVE A/S Tel. +47 69 24 10 20
Sales Solgaard skog 71 Fax +47 69 24 10 40
Service 1599 Moss http://www.sew-eurodrive.no
sew@sew-eurodrive.no

Pakistan
Sales Karachi Industrial Power Drives Tel. +92 21 452 9369
Al-Fatah Chamber A/3, 1st Floor Central Fax +92-21-454 7365
Commercial Area, seweurodrive@cyber.net.pk
Sultan Ahmed Shah Road, Block 7/8,
Karachi

Paraguay
Sales Fernando de la SEW-EURODRIVE PARAGUAY S.R.L Tel. +595 991 519695
Mora De la Victoria 112, Esquina nueva Asunción Fax +595 21 3285539
Departamento Central sewpy@sew-eurodrive.com.py 14
Fernando de la Mora, Barrio Bernardino

Peru
Assembly Lima SEW EURODRIVE DEL PERU S.A.C. Tel. +51 1 3495280
Sales Los Calderos, 120-124 Fax +51 1 3493002
Service Urbanizacion Industrial Vulcano, ATE, Lima http://www.sew-eurodrive.com.pe
sewperu@sew-eurodrive.com.pe

Philippines
Sales Makati P.T. Cerna Corporation Tel. +63 2 519 6214
4137 Ponte St., Brgy. Sta. Cruz Fax +63 2 890 2802
Makati City 1205 mech_drive_sys@ptcerna.com
http://www.ptcerna.com

Poland
Assembly àódĨ SEW-EURODRIVE Polska Sp.z.o.o. Tel. +48 42 293 00 00
Sales ul. Techniczna 5 Fax +48 42 293 00 49
Service 92-518 àódĨ http://www.sew-eurodrive.pl
sew@sew-eurodrive.pl
Service Tel. +48 42 293 0030 24 Hour Service
Fax +48 42 293 0043 Tel. +48 602 739 739 (+48 602 SEW SEW)
serwis@sew-eurodrive.pl

Portugal
Assembly Coimbra SEW-EURODRIVE, LDA. Tel. +351 231 20 9670
Sales Av. da Fonte Nova, n.º 86 Fax +351 231 20 3685
Service 3050-379 Mealhada http://www.sew-eurodrive.pt
infosew@sew-eurodrive.pt

Service Competence Lisbon SEW-EURODRIVE, LDA. Tel. +351 21 958-0198 / +351 939 598 717
Center Núcleo Empresarial I de São Julião do Tojal Fax +351 21 958-0245
Rua de Entremuros, 54 esc.lisboa@sew-eurodrive.pt
Fracção I
24833231/EN-US – 07/2021

2660-533 São Julião do Tojal

Romania
Sales Bucharest Sialco Trading SRL Tel. +40 21 230-1328
Service str. Brazilia nr. 36 Fax +40 21 230-7170
011783 Bucuresti sialco@sialco.ro

Catalog – DRN.. Gearmotors (IE3) 957

14 Address Directory SEW-EURODRIVE

Russia
Assembly St. Petersburg ɁȺɈ «ɋȿȼ-ȿȼɊɈȾɊȺɃɎ» Tel. +7 812 3332522 / +7 812 5357142
Sales ɚ. ɹ. 36 Fax +7 812 3332523
Service 195220 ɋɚɧɤɬ-ɉɟɬɟɪɛɭɪɝ http://www.sew-eurodrive.ru
sew@sew-eurodrive.ru

Senegal
Sales Dakar SENEMECA Tel. +221 338 494 770
Mécanique Générale Fax +221 338 494 771
Km 8, Route de Rufisque http://www.senemeca.com
B.P. 3251, Dakar senemeca@senemeca.sn

Serbia
Sales Belgrade DIPAR d.o.o. Tel. +381 11 347 3244 /
Ustanicka 128a +381 11 288 0393
PC Košum, IV floor Fax +381 11 347 1337
11000 Beograd office@dipar.rs

Singapore
Assembly Singapore SEW-EURODRIVE PTE. LTD. Tel. +65 68621701
Sales No 9, Tuas Drive 2 Fax +65 68612827
Service Jurong Industrial Estate http://www.sew-eurodrive.com.sg
Singapore 638644 sewsingapore@sew-eurodrive.com

Slovakia
Sales Bratislava SEW-Eurodrive SK s.r.o. Tel.+421 2 33595 202, 217, 201
Rybniþná 40 Fax +421 2 33595 200
831 06 Bratislava http://www.sew-eurodrive.sk
sew@sew-eurodrive.sk
Košice SEW-Eurodrive SK s.r.o. Tel. +421 55 671 2245
Slovenská ulica 26 Fax +421 55 671 2254
040 01 Košice Mobile +421 907 671 976
sew@sew-eurodrive.sk

Slovenia
Sales Celje Pakman - Pogonska Tehnika d.o.o. Tel. +386 3 490 83-20
Service UI. XIV. divizije 14 Fax +386 3 490 83-21
3000 Celje pakman@siol.net

South Africa
Assembly Johannesburg SEW-EURODRIVE (PROPRIETARY) LIMITED Tel. +27 11 248-7000
Sales Eurodrive House Fax +27 11 248-7289
Service Cnr. Adcock Ingram and Aerodrome Roads http://www.sew.co.za
Aeroton Ext. 2 info@sew.co.za
Johannesburg 2013
P.O.Box 90004
Bertsham 2013

Cape Town SEW-EURODRIVE (PROPRIETARY) LIMITED Tel. +27 21 552-9820

Rainbow Park Fax +27 21 552-9830
Cnr. Racecourse & Omuramba Road Telex 576 062
Montague Gardens bgriffiths@sew.co.za
Cape Town
P.O.Box 36556
Chempet 7442

Durban SEW-EURODRIVE (PROPRIETARY) LIMITED Tel. +27 31 902 3815

48 Prospecton Road Fax +27 31 902 3826
Isipingo cdejager@sew.co.za
Durban
P.O. Box 10433, Ashwood 3605
24833231/EN-US – 07/2021

Nelspruit SEW-EURODRIVE (PROPRIETARY) LIMITED Tel. +27 13 752-8007

7 Christie Crescent Fax +27 13 752-8008
Vintonia robermeyer@sew.co.za
P.O.Box 1942
Nelspruit 1200

958 Catalog – DRN.. Gearmotors (IE3)

 Address Directory SEW-EURODRIVE
14
South Korea
Assembly Ansan SEW-EURODRIVE KOREA CO., LTD. Tel. +82 31 492-8051
Sales 7, Dangjaengi-ro, Fax +82 31 492-8056
Service Danwon-gu, http://www.sew-eurodrive.kr
Ansan-si, Gyeonggi-do, Zip 425-839 master.korea@sew-eurodrive.com

Busan SEW-EURODRIVE KOREA CO., LTD. Tel. +82 51 832-0204

28, Noksansandan 262-ro 50beon-gil, Fax +82 51 832-0230
Gangseo-gu,
Busan, Zip 618-820

Spain
Assembly Bilbao SEW-EURODRIVE ESPAÑA, S.L. Tel. +34 94 43184-70
Sales Parque Tecnológico, Edificio, 302 Fax +34 94 43184-71
Service 48170 Zamudio (Vizcaya) http://www.sew-eurodrive.es
sew.spain@sew-eurodrive.es

Sri Lanka
Sales Colombo SM International (Pte) Ltd Tel. +94 1 2584887
254, Galle Raod Fax +94 1 2582981
Colombo 4, Sri Lanka

Swaziland
Sales Manzini C G Trading Co. (Pty) Ltd Tel. +268 2 518 6343
PO Box 2960 Fax +268 2 518 5033
Manzini M200 engineering@cgtrading.co.sz
14
Sweden
Assembly Jönköping SEW-EURODRIVE AB Tel. +46 36 34 42 00
Sales Gnejsvägen 6-8 Fax +46 36 34 42 80
Service 553 03 Jönköping http://www.sew-eurodrive.se
Box 3100 S-550 03 Jönköping jonkoping@sew.se

Switzerland
Assembly Basel Alfred lmhof A.G. Tel. +41 61 417 1717
Sales Jurastrasse 10 Fax +41 61 417 1700
Service 4142 Münchenstein bei Basel http://www.imhof-sew.ch
info@imhof-sew.ch

Taiwan
Sales Taipei Ting Shou Trading Co., Ltd. Tel. +886 2 27383535
6F-3, No. 267, Sec. 2 Fax +886 2 27368268
Tung Huw S. Road Telex 27 245
Taipei sewtwn@ms63.hinet.net
http://www.tingshou.com.tw
Nan Tou Ting Shou Trading Co., Ltd. Tel. +886 49 255353
No. 55 Kung Yeh N. Road Fax +886 49 257878
Industrial District sewtwn@ms63.hinet.net
Nan Tou 540 http://www.tingshou.com.tw

Tanzania
Sales Daressalam SEW-EURODRIVE PTY LIMITED TANZANIA Tel. +255 0 22 277 5780
Plot 52, Regent Estate Fax +255 0 22 277 5788
PO Box 106274 http://www.sew-eurodrive.co.tz
Dar Es Salaam info@sew.co.tz

Thailand
Assembly Chonburi SEW-EURODRIVE (Thailand) Ltd. Tel. +66 38 454281
Sales 700/456, Moo.7, Donhuaroh Fax +66 38 454288
Service Muang sewthailand@sew-eurodrive.com
24833231/EN-US – 07/2021

Chonburi 20000

Tunisia
Sales Tunis T. M.S. Technic Marketing Service Tel. +216 79 40 88 77
Zone Industrielle Mghira 2 Fax +216 79 40 88 66
Lot No. 39 http://www.tms.com.tn
2082 Fouchana tms@tms.com.tn

Catalog – DRN.. Gearmotors (IE3) 959

14 Address Directory SEW-EURODRIVE

Turkey
Assembly Kocaeli-Gebze SEW-EURODRøVE Hareket Tel. +90 262 9991000 04
Sales Sistemleri San. Ve TIC. Ltd. Sti Fax +90 262 9991009
Service Gebze Organize Sanayi Böl. 400 Sok No. 401 http://www.sew-eurodrive.com.tr
41480 Gebze Kocaeli sew@sew-eurodrive.com.tr

Ukraine
Assembly Dnipropetrovsk ɈɈɈ «ɋȿȼ-ȿɜɪɨɞɪɚɣɜ» Tel. +380 56 370 3211
Sales ɭɥ. Ɋɚɛɨɱɚɹ, 23-B, ɨɮɢɫ 409 Fax +380 56 372 2078
Service 49008 Ⱦɧɟɩɪɨɩɟɬɪɨɜɫɤ http://www.sew-eurodrive.ua
sew@sew-eurodrive.ua

Uruguay
Assembly Montevideo SEW-EURODRIVE Uruguay, S. A. Tel. +598 2 21181-89
Sales Jose Serrato 3569 Esqina Corumbe Fax +598 2 21181-90
CP 12000 Montevideo sewuy@sew-eurodrive.com.uy

Uzbekistan
Technical Office Tashkent SEW-EURODRIVE LLP Tel. +998 71 2359411
Representative office in Uzbekistan Fax +998 71 2359412
96A, Sharaf Rashidov street, http://www.sew-eurodrive.uz
Tashkent, 100084 sew@sew-eurodrive.uz

Vietnam
Sales Ho Chi Minh Nam Trung Co., Ltd Tel. +84 8 8301026
City HuӃ - South Vietnam / Construction Materials Fax +84 8 8392223
250 Binh Duong Avenue, Thu Dau Mot Town, khanh-nguyen@namtrung.com.vn
Binh Duong Province http://www.namtrung.com.vn
HCM office: 91 Tran Minh Quyen Street
District 10, Ho Chi Minh City

Hanoi MICO LTD Tel. +84 4 39386666

Quҧng Trӏ - North Vietnam / All sectors except Fax +84 4 3938 6888
Construction Materials nam_ph@micogroup.com.vn
8th Floor, Ocean Park Building, 01 Dao Duy http://www.micogroup.com.vn
Anh St, Ha Noi, Viet Nam

24833231/EN-US – 07/2021

960 Catalog – DRN.. Gearmotors (IE3)

 Index

Index
A TorqLOC entry and exit ..................................141
Adapters................................................................ 13 Customer shaft dimensions
IEC motors ..................................................... 142 Recommended hollow shaft design ...............125
NEMA motors ................................................ 145 Standard hollow shaft design .........................122
Servo motors ................................................. 147
D
Agitator designs .................................................... 20 Direction of rotation ............................................... 62
Altitude ............................................................ 11, 56 DUO11A oil monitor .............................................. 20
Ambient temperature ...................................... 10, 56
E
Amp ratings Efficiency ............................................................... 45
1200 rpm........................................................ 939 Elevation................................................ See Altitude
1800 rpm................................................ 931, 933 Extended storage .................................................. 17
3600 rpm........................................................ 929 Eyebolts...............................................................151
Application data required ...................................... 42
F
Assembly kit for hollow shaft .............................. 126
fB1 and fB2 service factor values ......................... 49
Axial load .............................................................. 53
FKM seals ............................................................. 17
RM gear units .................................................. 60
Flange
B Contours and dimensions ..............................153
Backlash, reduced .............................................. 119 Mounting location ............................................. 63
Bolt strength ........................................................ 150
H
Bores, centering .................................................. 163
Hand release locations.......................................... 65
Brakemotors ......................................................... 13
Hollow shaft with key...........................................120
Brakes ................................................................. 941
Recommended design ...................................124
Calculating maximum torque ........................... 57
Removal kit ....................................................126
Coil data......................................................... 943
Standard design .............................................121
Hand release locations .................................... 65
Rectifiers ........................................................ 945 I
Inertia .................................................................... 47
Sizes .............................................................. 941
Installation design for hollow shaft ..............121, 124
Torques.......................................................... 942
International standards .......................................... 14
Breather valve ........................................... 69, 70, 71
L
C Load classification ................................................. 47
Cable entry positions ............................................ 64
Lubricants
Centering bores .................................................. 163
Bearing greases .............................................108
Certificate of compliance ...................................... 14
Fill amounts .............................................. See Oil
Chamfers on hollow shaft ................................... 129
GearOil made by SEW-EURODRIVE ............109
Churning losses .............................................. 46, 70
Lubrication table .............................................110
Compound gearmotor ........................................... 57
NOCO® paste .................................................. 17
Dimensions .................... 346, 521, 727, 876, 922
24833231/EN-US – 07/2021

Conduit box positions ........................................... 64 M

Model type example .............................................. 29
Contour, flange ................................................... 153
Motor adapters .................................... See Adapters
Corrosion protection ....................................... 15, 16
Mounting positions ..................................67, 68, 108
Covers
F ....................................................................... 79
Metal non-rotating .......................................... 140
K ....................................................................... 82
Plastic non-rotating ........................................ 139
Motors ............................................................107
Split/Notched ................................................. 141

Catalog – DRN.. Gearmotors (IE3) 961

 Index

R ...................................................................... 74 ).0 seals ............................................................ 17

S ...................................................................... 95 R
W ................................................................... 101 Rectifers ..............................................................945
N Removal kit for hollow shaft ................................126
Nameplate............................................................. 30 RM gearmotors ..................................................... 13
NOCO® fluid ......................................................... 17 Rotation, direction ................................................. 62
Noise ..................................................................... 11 Rubber buffers.............................................152, 164
O Run-in phase ......................................................... 46
Oil S
Changing intervals ......................................... 112 Self-locking ............................................................ 45
Condition monitor..................................... 20, 156 Serial number example ......................................... 29
Expansion tank ................................................ 19 Service factor ........................................................ 48
Fill amount for compounds .............................. 58 Examples ......................................................... 50
Fill amount for single unit............................... 112 Worm gear units ............................................... 49
Riser Hose Assembly ...................................... 19 Shaft covers ........................................... See Covers
Oil drain plug ......................................................... 71 Shaft positions ....................................................... 63
Operating temperatures ........................................ 10 Shaft sizes ............................ See Output shaft sizes
Options Shock load............................................................. 47
Gear ................................................................. 21 Standards, international ........................................ 14
Motor ................................................................ 24 Sump oil temperature ............................................ 70
Ordering information ............................................. 62 Surface protection ................................................. 16
OS surface protection ........................................... 16 Swing base ............................................................ 13
Output shaft positions ........................................... 63 Symbols
Output shaft sizes Motor data ......................................................928
Hollow shaft ........................... 525, 731, 879, 925 Oil data ...........................................................111
Solid shaft ...................... 348, 523, 729, 877, 923 T
TorqLOC ........................ 131, 527, 733, 881, 927 Technical notes ...................................131, 150, 152
Overhung load ................................................ 51, 54 Temperature
Conversion factors, R, S, K, F, W.................... 55 Motor power rerate ........................................... 56
Conversion factors, RM ................................... 61 Standard range ................................................ 10
Increasing allowable ........................................ 53 Sump oil ........................................................... 70
Restrictions when mounting ............................ 52 Terminal box positions .......................................... 64
P Thermal losses ...................................................... 46
Paint colors ........................................................... 12 Tolerances...........................................................162
Positions TorqLOC
Brake hand release ......................................... 65 Benefits ..........................................................130
Cable entry ...................................................... 64 Bore sizes ......................................................131
Conduit box...................................................... 64 Torque arm ..........................................................152
Flange .............................................................. 63 Positions ........................................................... 65
24833231/EN-US – 07/2021

Mounting ........................ See Mounting positions Transmission factor ............................................... 51

Output shaft ..................................................... 63
Terminal box .................................................... 64
Torque arm ...................................................... 65
PT Pilot ........................................................... 10, 70
Calculator......................................................... 41

962 Catalog – DRN.. Gearmotors (IE3)

SEW-EURODRIVE—Driving
SEW-EURODRIVE—Driving
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Tel. (937) 335-0036 Tel. (856) 467-2277 Tel. (864) 439-7537 Tel. (214) 330-4824 Tel. (510) 487-3560
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de CV ofTel.Canada
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Fax (937) 332-0038 Fax (856) 845-3179 Fax (864) 439-7830 Fax (214) 330-4724 Fax (510) 487-6433
Queretaro, Mexico
cstroy@seweurodrive.com Bramalea, Ontario
csbridgeport@seweurodrive.com Delta, B.C.
cslyman@seweurodrive.com LaSalle, Quebec
csdallas@seweurodrive.com Tel. (864) 439-8792
cshayward@seweurodrive.com
Tel. (011) 52-442-103-0300 Tel. (905) 791-1553 Tel. (604) 946-5535 Tel. (514) 367-1124 igorders@seweurodrive.com
Mexico Canada
Fax (011) 52-442-103-0301
SEW-EURODRIVE Sales and
Fax (905) 791-2999
SEW-EURODRIVE Co.
Fax (604) 946-2513
SEW-EURODRIVE Co.
Fax (514) 367-3677
SEW-EURODRIVE Co.
scmexico@seweurodrive.com.mx
Distribution SA de CV marketing@sew-eurodrive.ca
of Canada Ltd. marketing@sew-eurodrive.ca
of Canada Ltd. marketing@sew-eurodrive.ca
of Canada Ltd.
Queretaro, Mexico Bramalea, Ontario Delta, B.C. LaSalle, Quebec
Tel. (011) 52-442-103-0300 Tel. (905) 791-1553 Tel. (604) 946-5535 Tel. (514) 367-1124
Fax (011) 52-442-103-0301 Fax (905) 791-2999 Fax (604) 946-2513 Fax (514) 367-3677 www.seweurodrive.com (U.S.)
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