®

Varigear Variable Speed Drives

2002
Product
Catalog

Infinite Speed Adjustment • Superior Uptime • Long Life • Low Maintenance • Compact Design • Modular Components • Custom Assembled
VARIGEAR® Variable Speed Drives

Table of Contents

NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

International SI Units ...........................................................................................................................................10

Conversion Table for Commonly Used English - Metric Units........................................................................10

Standards and Regulations ................................................................................................................................11

Abbreviations .......................................................................................................................................................12

Code Letters for Locked Rotor kVA ...................................................................................................................12

Service Factoring Using AGMA Criteria ............................................................................................................13

Drive Determination.............................................................................................................................................14
Selection keeping the torque (Ta) constant ....................................................................................................14
Selection keeping output horsepower (Pa) constant ......................................................................................15
Selection where both the output power (Pa) and output torque (Ta) are constant ..........................................16

Selecting a Drive From this Catalog ..................................................................................................................17

Tolerances ............................................................................................................................................................18
Gearmotor Tolerances ...................................................................................................................................18
AC Motor Tolerances .....................................................................................................................................18
®
VARIGEAR NON-GEARED UNITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Introduction ..........................................................................................................................................................19

Efficiency ..............................................................................................................................................................19

Output Power and Speed ....................................................................................................................................19

Design Variations ................................................................................................................................................19

Dimension Page Notes ........................................................................................................................................19

Features ................................................................................................................................................................20
®
Selection of VARIGEAR Service Factors .........................................................................................................21
Influence of the Ambient Temperature...........................................................................................................21
Influence of the Type of Loading....................................................................................................................21

Selection of the Gear Unit Service Factors .......................................................................................................22

Load Classification ..............................................................................................................................................22

1
 VARIGEAR® Variable Speed Drives
AGMA ....................................................................................................................................................................22
®
VARIGEAR Selections .......................................................................................................................................24

Totally Enclosed Non-Ventilated ........................................................................................................................25

Dimensions - Foot Mounted ...............................................................................................................................26

Dimensions - Flange Mounted............................................................................................................................28

®
VARIGEAR Options............................................................................................................................................30
Remote Digital Speed Indicator - DA .............................................................................................................30
Electro Mechanical Remote Speed Control - EF ...........................................................................................31
Right Angle Control with Handwheel - H........................................................................................................32
Right Angle Control with Bare Shaft Extension - N ........................................................................................33
Right Angle Control with Mechanical Speed Indicator Mounted In Handwheel - HS .....................................34
Standard Handwheel with Mechanical Speed Indicator - S ...........................................................................35
Brake on Driven Shaft - BM(G)HR .................................................................................................................36

Mounting Positions .............................................................................................................................................37

INTRODUCTION TO VARIGEAR GEARED UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Efficiency ..............................................................................................................................................................38

Backdriving (S-Series Only) ...............................................................................................................................38

Output Power, Torque, and Speed .....................................................................................................................38

Design Variations ................................................................................................................................................39

OHL AND AXIAL SHAFT LOADS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Determination Of Overhung Load - OHL ...........................................................................................................40

Permissible Output Shaft Loads ........................................................................................................................41

R-Series and F-Series....................................................................................................................................41
K-Series and S-Series....................................................................................................................................41

Output OHL Conversion......................................................................................................................................41

OHL Ratings Table...............................................................................................................................................42

Overhung Loads - FRa - Type “R” .......................................................................................................................43

Overhung Loads - FRa - Type “F”........................................................................................................................47

Overhung Loads - FRa - Type “K” .......................................................................................................................50

Overhung Loads - FRa - Type “S”........................................................................................................................53

2
VARIGEAR® Variable Speed Drives
MOUNTING POSITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

General Information.............................................................................................................................................54
®
VARIGEAR VU Configuration - R-Series ..........................................................................................................56
®
VARIGEAR VZ Configuration - R-Series ..........................................................................................................57
®
VARIGEAR VU Configuration - F-Series ..........................................................................................................60
®
VARIGEAR VZ Configuration - F-Series...........................................................................................................61
®
VARIGEAR VU Configuration - K-Series ..........................................................................................................62
®
VARIGEAR VZ Configuration - K-Series ..........................................................................................................63
®
VARIGEAR VU Configuration - S-Series ..........................................................................................................64
®
VARIGEAR VZ Configuration - S-Series...........................................................................................................65

TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Lubrication ...........................................................................................................................................................67
Standard Oil ...................................................................................................................................................67
Optional Oil ....................................................................................................................................................67
Mineral Grease ..............................................................................................................................................68
Synthetic Grease ...........................................................................................................................................68

Unit Weight - R-Series .........................................................................................................................................72

Unit Weight - F-Series .........................................................................................................................................74

Unit Weight - K-Series .........................................................................................................................................76

Unit Weight - S-Series .........................................................................................................................................78

COMPATIBILITY - PINION GEAR BORE DIAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

®
VARIGEAR with Parallel Helical Gear Units ....................................................................................................85
® the ®
VARIGEAR with SNUGGLER Helical Gear Units ......................................................................................111
®
VARIGEAR with Helical-Bevel Gear Units......................................................................................................133
®
VARIGEAR with Helical-Worm Gear Units .....................................................................................................155

R-Series Dimensions .........................................................................................................................................168

F-Series Dimensions .........................................................................................................................................214

Shaft Mounted with Feet ..............................................................................................................................232
Shrink Disc Mounted ....................................................................................................................................233
Shrink Disc Mounted with Feet ....................................................................................................................234

3
 VARIGEAR® Variable Speed Drives
Flange Mounted with Shrink Disc.................................................................................................................235
Face Mounted with Shrink Disc....................................................................................................................236
Available Output Solid Shafts ......................................................................................................................237
Available Output Hollowshafts .....................................................................................................................238
Torque Arm Arrangement ............................................................................................................................239
Output Shaft Tap Specifications ..................................................................................................................240
Customer Solid Shaft & Assembly/Disassembly Tool..................................................................................241

K-Series Dimensions .........................................................................................................................................244

Shaft Mounted with Feet ..............................................................................................................................266
Shrink Disc Mounted ....................................................................................................................................267
Shrink Disc Mounted with Feet ....................................................................................................................268
Flange Mounted with Shrink Disc.................................................................................................................269
Face Mounted with Shrink Disc....................................................................................................................270
Available Output Solid Shafts ......................................................................................................................271
Available Output Hollowshafts .....................................................................................................................272
Torque Arm Arrangement ............................................................................................................................273
Output Shaft Tap Specifications ..................................................................................................................274
Customer Solid Shaft & Assembly/Disassembly Tool..................................................................................275

S-Series Dimensions .........................................................................................................................................278

Available Output Solid Shafts ......................................................................................................................296
Available Output Hollowshafts .....................................................................................................................297
Torque Arm Arrangement ............................................................................................................................298
Output Shaft Tap Specifications ..................................................................................................................299
Customer Solid Shaft & Assembly/Disassembly Tool..................................................................................300

AC ELECTRIC MOTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

Mechanical Properties.......................................................................................................................................302
Enclosures ...................................................................................................................................................302
Bearings .......................................................................................................................................................302
Insulation Classes ........................................................................................................................................302
Corrosion Protection ....................................................................................................................................302
Motor Options ..............................................................................................................................................302

Electrical Properties ..........................................................................................................................................303

Supply Voltages and Frequencies ...............................................................................................................303
Winding Connection .....................................................................................................................................303
Ambient Temperature and Altitude ..............................................................................................................303

4
VARIGEAR® Variable Speed Drives
Guidance On Motor Selection ..........................................................................................................................304
Duty Types ...................................................................................................................................................304
Start-Stop Frequency ...................................................................................................................................304

Motor Protection ................................................................................................................................................305

Overhung Load - OHL .......................................................................................................................................306

Determination of Overhung Load .................................................................................................................306
Permissible Output Shaft Loads...................................................................................................................306
Output OHL Conversion...............................................................................................................................307

TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

Synchronous Speed 3600 rpm @60 Hz ...........................................................................................................308

Synchronous Speed 1800 rpm @ 60Hz ...........................................................................................................309

Synchronous Speed 1200 rpm @ 60Hz ...........................................................................................................310

Synchronous Speed 1800/3600 rpm @ 60Hz ..................................................................................................311

Synchronous Speed 900/1800 rpm @ 60Hz ....................................................................................................312

Synchronous Speed 1200/3600 rpm @ 60Hz ..................................................................................................313

Synchronous Speed 900/3600 rpm @ 60Hz ....................................................................................................314

Foot Mounted DT/DV Motors and Brakemotors..............................................................................................316

Flange Mounted DFT/DFV Motors and Brakemotors......................................................................................319

Flange Mounted DFT/DFV Motors and Brakemotors......................................................................................321

Flange Mounted DFT/DFV Motors and Brakemotors......................................................................................323

AUXILIARY DEVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324

Fan End Extended Shaft ...................................................................................................................................324

Continuous Running Cooling Fan — VS, V.....................................................................................................325

Protective Canopy — C .....................................................................................................................................325

Encoders ............................................................................................................................................................326
Output Signal 5V TTL ..................................................................................................................................326
Output Signal sin/cos ...................................................................................................................................326
Output Signal HTL .......................................................................................................................................327
Absolute Encoder.........................................................................................................................................327
Encoder Mounting Dimensions ....................................................................................................................328

Motor Connection Diagrams.............................................................................................................................329

5
 VARIGEAR® Variable Speed Drives
Dual-Voltage Motors — Single-Speed .........................................................................................................329
Single-Voltage Motors — Two-Speed..........................................................................................................329

AC Squirrel-Cage Brakemotors ........................................................................................................................330

Braking from the two pole speed (i.e. 3600rpm) ..........................................................................................330
Brake Control Systems ................................................................................................................................330
Standard Brake Rectifier Wiring Arrangements ...........................................................................................331
Key to brake rectifier wiring diagrams ..........................................................................................................331
The BG Brake Rectifier — Standard for frame sizes up to 100,
not available on frame sizes above 100.......................................................................................................331
The BGE Brake Rectifier - Standard for motor frame sizes 112M and larger,
optional on frame sizes 71 to 100 ................................................................................................................332
The BSG Brake Control Unit - Standard for motor frame sizes 112M and larger,
optional on frame sizes 71 to 100 ................................................................................................................332
The BMH Brake Rectifier - Optional for frame sizes 71 to 225 ....................................................................333
The BMS Brake Rectifier - Optional for frame sizes up to 100
not available on frame sizes above 100.......................................................................................................333
The BME Brake Rectifier - Optional for frame sizes 71 to 225 ....................................................................334
The BMP Brake Control System - Optional for frame sizes 71 to 225 .........................................................334
The BMK Brake Control System - Optional for frame sizes 71 to 225 .........................................................335
The BSR Brake Control System...................................................................................................................335
The BUR Brake Actuator..............................................................................................................................336
Mechanical Features of the Brake Rectifier and Brake Control Systems ....................................................337
Brake Rectifiers — Technical Data ..............................................................................................................338
Permissible Brake Work...............................................................................................................................339

ADDRESS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341

6
VARIGEAR® Variable Speed Drives

Notes

7
Nomenclature VARIGEAR® Variable Speed Drives

Nomenclature

8 9
Variable Speed Integral
Options Motor 14
Severe Duty
Washdown
13
4 ®
5 Movimot
Gearbox Gearbox Inverter
Size Options 10 11 12
Motor Motor Encoder
Speed Options
2
Shaft
Type 6
Input 7
1 Options Mechanical
Gear Variable
Type Speed
3
Mounting
Flange

1 2 3 4 5 6 7 8 9 10 11 12 13 14

1 - Type 2 - Shaft 3 - Flange 4 - Size 5 - Gear Options

Added
R Helical — Solid F B5 Flange R 17 - 167 R__
Gear Reducer
B5 Flange Rail Holes
F Snuggler A Hollow FF F 37 - 157 B
Both Sides (F Box)
K H Z K B Feet
Bevel Shrink Disc B14 Flange 37 - 187
(KA Box)
S V M S F Feet + Flange
Worm Spline Agitator Extension 37 - 97
® Box)
W Hypoid T Hollow with TorqLOC™ W 20 - 30 T Torque Arm

6 - Input Options 7 - Mechanical Variable Speed

Varimot®
A No Input AR Torque Limit Coupling D_ _
Disc Drive
®
AD AR__W Torque Coupling + Speed VU_ _ Varigear Belt Drive
Input Shaft
Monitor U-Flow
AD__P Input Shaft + Platform AR__WS Torque Coupling + Slip Monitor VZ_ _ Varigear® Belt Drive Z-Flow
AD__RS Input Shaft + Backstop AL Special Input
AD__ZR Input Shaft + Shoulder AT Centrifugal Coupling
AD__ZS Input Shaft + Scoop AT__RS Centrifugal Coupling + Backstop
AM NEMA/IEC C-Face AT__BM(G) Centrifugal Coupling + Brake
AM_RS NEMA/IEC C-Fact + Backstop
AQ Servo Input

8
VARIGEAR® Variable Speed Drives Nomenclature

8 - Variable Speed Options 9 - Integral Motor 60Hz. Synchronous Motor Speed

H Handwheel @ 90° DT/DV Standard AC Induction 2 3600 rpm
S Position Dial SDT/SDV 2-Speed 40/100% Duty 4 1800 rpm
HS 90° Handwheel + Position Dial DS/DY Synchronous Servo 6 1200 rpm
BMG Brake on Pulley Shaft 8 900 rpm
B Nitrated Pulleys 4/2 1800/3600 rpm
B Chrome Disc 8/4 900/1800 rpm
N No Handwheel 6/2 1200/3600 rpm
RG Remote Speed Control 8/2 900/3600 rpm
FS Digital Meter 12/2 600/3600 rpm
IG Pickup w/o Meter
U No Vents on Varigear®
GH Gear Half of Varimot®

11 - Motor Options
BMG __ Motor Brake HR U VR
Lever Type Brake Release TENV Vent Fan 24V
(71 - 132S)
Motor Brake Cast Iron Fan
BM__ IS Plug Connector Z VY Vent Fan Servo
(132M +) (High Inertia)
B RS VS TF Thermistors
Servo Brake Backstop Vent Fan 1 Phase
(Controller Needed)
HF Screw Type C V TH
Canopy Vent Fan 3 Phase Thermostats
Brake Release

12 - Encoder
1-Type 2-Shaft 3-Size 4-Signal
E Incremental S Spread A T 5 VDC In
All Solid Shafts Hardware Less Encoder
Encoder Shaft 5 VDC TTL Out
1 15-24 VDC In
A Absolute V Solid Spread Shaft C 24 VDC In Y SSI Interface Out
Encoder Shaft (71 - 100L) 24 VDC HTL Out
(SEW Absolute)
N Proximity H Hollow Spread Shaft R 24 VDC In 6 24 VDC In
Sensor Shaft (112 - 132S) 5V DC TTL Out 6 Pulses/Rev Out
2
X Non-SEW S 24 VDC In
All Proximity Sensors
Encoder 1V SS Sin/Cos Out

13 - Movimot 14 - Severe Duty

MM03 .5 HP MM15 2.0 HP KS Severe Duty
MM05 .75 HP MM22 3.0 HP
MM07 1.0 HP MM30 5.0 HP
MM11 1.5 HP

9
General Information VARIGEAR® Variable Speed Drives

General Information

1.International SI Units
SI SI-Units SI SI-Units
Type of measure
Sign SI Unit Denomination
Type of measure
Sign SI Unit Denomination
Length l m meter Force F N Newton
Width b m meter Gravity Force G N Newton
2
Height h m meter Pressure p N/m Pascal
Radius r m meter Torque M Nm Newton meter
Rotary Speed n rpm Inertia J kgm2 m.r2
Diameter d m meter Temperature T K Kelvin
Distance s m meter Temperature t °C Celsius
Angle α,β,γ,... rad radian Work, energy W J Joule
2
Area A,S m Real Power P W Watt
3
Volume V m Apparent Power S VA Volt Ampere
Time t s Second Reactive Power Q VAR Volt Ampere
Cycle Length T s Second Voltage U V Volt
Frequency f Hz Hertz Elec. Current I A Ampere
Velocity v m/s Elec. Resistance R Ω Ohm
2
Acceleration a m/s Elec. Capacity C F Farad
2 2
Gravity g m/s = 9.81 m/s Elec. Inductance L H Henry
rad
Angular Acceleration α Friction Factor µ 1
s2
Mass m kg kilogram Efficiency η 1 EFF.
3 2
Density g kg/m Dynamic Viscosity η Ns/m Pascal sec.

2.Conversion Table for Commonly Used English - Metric Units

Distance Area Volume

2
Inches = 39.37 x m sq. in. = 1550 x m Gallon (UK) = 0.22 x liter
Feet = 3.281 x m sq. ft. = 10.76 x m2 Gallon (US) = 0.264 x liter
Yards = 1.094 x m sq. yd. = 1.196 x m2 cu. inch = 61.024 x liter
Miles = 0.621 x km sq. ml. = 0.3861 x km2 cu. ft. = 35.315 x m3
Feet = 5280 x miles m2 = 106 x km2 cu. yd. = 1.308 x m3
Mass & Force Pressure, Stress Temperature
Ounces = 35.3 x kg lb./sq. in. = 14.69 x atm. °F = 1.8 x °C + 32
Pounds = 2.205 x kg ft. water = 33.9 x atm. °C = 0.555(°F - 32)
Pounds = 0.225 x N Pascal = 9.81 x 104 x atm.
Torque Inertia Performance
2
lb. in. = 8.85 x Nm WK2 (lbft. ) = 5.93 x GD2 lb. in. = 86.79 x kpm
2
lb. ft. = 0.738 x Nm WK2 (lbft. ) = 23.75 x J lb. ft. = 0.7376 x J
lb. in. = 86.79 x kpm lb. in.2 = 144 x lb. ft.2 lb. ft./min. = 44253 x kW
lb. ft. = 7.233 x kpm J (mr2) = 0.25 x GD2 (kgfm2) lb. ft./s. = 737.55 x kW
lb. in. = 12 x lb. ft. hp = 1.34 x kW

International SI Units 10
VARIGEAR® Variable Speed Drives General Information

3.Standards and Regulations

SEW-Eurodrive AC motors and brakemotors comply electrically with all the relevant standards including NEMA standard MG1.
The efficiency and losses, as shown in the motor data of this catalog, are determined in accordance with IEEE Standard 112, Test
Method B per NEMA MG1-12.58-1993. SEW-Eurodrive AC motors and brakemotors meet the thermal standards of all foreign
regulations provided the appropriate permissible temperature rise is not exceeded.

Permissible temperature rise above the air

cooling temperature in °C
Regulation Ambient Temp. - °C (measured by change in resistance)
B F
DIN 57530 Part 1/11.72 40 80 105
England BS 2613/70 40 80 105
Canada CSA 40 80 105
USA NEMA 40 80 105
USA ANSI 40 80 105
Italy CEI 40 80 105
Sweden SEN 40 80 —
Norway NEK 40 80 —
Belgium NBN 40 80 105
France NF 40 80 105
Switzerland SEV 40 80 105
IEC 34-1 40 80 105
India IS 40 80 —
Germanischer Lloyd 45 75 95
American Bureau of Shipping 50 75(1) 95
Bureau Veritas 50 70 90
Norske Veritas 45 70 —
Lloyds Register 45 70 90
RINA 50 70 —
PRS Polski Rejester Statkow 50 70 90
(1)
Resistance method acceptable only by agreement
(Thermometrically 10K less)

11 Standards and Regulations

General Information VARIGEAR® Variable Speed Drives

4.Abbreviations
Nomenclature Abbreviation Unit
Output Torque Ta lb-in.
Output Horsepower Pa Hp
Output Shaft Speed na rpm
Overhung Load FRa lbs
Axial Load FA lbs
Moment of Inertia to be Driven J lb-ft2
Motor Power Pn Hp
Lower Limit Speed na1 rpm
Upper Limit Speed na2 rpm
Output Power at the Lower Limit Speed Pa1 Hp
Output Power at the Upper Limit Speed Pa2 Hp
Service factor for the load classification fB
Service factor based on the ambient temperature fT
Gear Unit Ratio i
Output torque at upper limit speed with reference to driving motor. Ta2 lb-in

5.Code Letters for Locked Rotor kVA

NEMA Code Letters per MG1-10.37.2-1993
Code LRkVA/Hp Code LRkVA/Hp
A 0.0 - 3.14 L 9.0 - 9.9
B 3.15 - 3.54 M 10.0 - 11.1
C 3.55 - 3.9 N 11.2 - 12.4
D 4.0 - 4.4 P 12.5 - 13.9
E 4.5 - 4.9 R 14.0 - 15.9
F 5.0 - 5.5 S 16.0 - 17.9
G 5.6 - 6.2 T 18.0 - 19.9
H 6.3 - 7.0 U 20.0 - 22.3
J 7.1 - 7.9 V 22.4 and up
K 8.0 - 8.9

Starting LRkVA / Hp x Hp x 1000

Locked Rotor Amps = for 3 phase motors
Rated Volts x 1.732

Abbreviations 12
VARIGEAR® Variable Speed Drives General Information

6.Service Factoring Using AGMA Criteria

SEW-Eurodrive reducers may be service factored using criteria set forth in the various AGMA Standards. For parallel helical
gearmotors (Models R and F) and right angle helical-bevel gearmotors (Model K) AGMA uses service classes I, II, and III, which are
based on:
• Class I - Steady loads not exceeding normal rating and 8-10 hours running time per day. Service Factor 1.0 minimum.
• Class II - Steady loads not exceeding normal rating and 24 hours running time per day.
Moderate shock loads, not exceeding 1.25 x Rated Load Torque and 8-10 hours running time per day.
Service Factor 1.4 minimum.
• Class III - Moderate shock loads, 1.25 x Rated Load Torque and 24 hours running time per day.
Heavy shock loads, exceeding 1.25 x Rated Load Torque and 8-10 hours running time per day.
Service Factor 2.0 minimum.
Reference AGMA Standard 6019-E89 for Service Class listings by application.

AGMA uses service factors for electric motors, turbines, and hydraulic motors as listed by the chart below. In the chart, the reducer
loading may be classified as follows:
• Uniform Load - Recurrent shock loads do not exceed the nominal specified input or prime mover power.
• Moderate Shock Load - Recurrent shock loads do not exceed 1.25 x the nominal specified input or prime mover power.
• Heavy Shock Load - Recurrent shock loads do not exceed 1.50 x the nominal specified input or prime mover power.
• Extreme Shock Load - Recurrent shock loads do not exceed 1.75 x the nominal specified input or prime mover
NOTE: The magnitude of any recurrent shock load should be estimated or determined
through test by the system designer. Recurrent shock loads can be of such a short duration
that they may not be reflected in motor current readings. In these cases actual loads are
usually determined by strain gauging the driven shaft of the machine.

Duration of Service
Uniform Load Moderate Shock Heavy Shock Extreme Shock
(Hours per Day)
Occasional .5 hour — — 1.00 1.25
Less than 3 hours 1.00 1.00 1.25 1.50
3 - 10 hours 1.00 1.25 1.50 1.75
Over 10 hours 1.25 1.50 1.75 2.00

When the prime mover is a single or multi-cylinder engine, the service factors must be modified by the following:

Steam and Gas Turbines,

Single Cylinder Engines Multi-Cylinder Engines
Hydraulic or Electric Motors
1.00 1.50 1.25
1.25 1.75 1.50
1.50 2.00 1.75
1.75 2.25 2.00
2.00 2.50 2.25
2.25 2.75 2.50
2.50 3.00 2.75
2.75 3.25 3.00
3.00 3.50 3.25

Starting conditions where peak loads exceed 200% of rated load and applications with frequent starts and stops require special
load analysis. Service Factor listings by application may be found in AGMA 6010-F97 for Models R, F and K reducers and AGMA
6034-B92 for Model S reducers and gearmotors.

13 Service Factoring Using AGMA Criteria

General Information VARIGEAR® Variable Speed Drives

7.Drive Determination
Listed below is essential information required to precisely select a drive. If the information is not available in the form shown, please
contact your SEW-Eurodrive representative for assistance.
• Output Torque (Ta) in lb-in
• Output Horsepower (Pa) in Hp
• Output Shaft Speed (na) in rpm
• Overhung Load (FRa) in lbs
• Axial Load (FA) in lbs
2
• Moment of Inertia to be Driven (J) in lb-ft
• Special Ambient Temperatures or Altitudes
• Starting Frequency and Duty Cycle
• Mounting Position
• Power Supply Voltage and Frequency
• Brake Torque (when required)
With the above information it is possible to make an optimal mechanical variable speed drive selection. Mechanical variable speed
drives have characteristics giving certain advantages depending on the application. The graph below illustrates these
characteristics in general.

When the ratio (io) of the variable speed unit’s output speed with respect to its input speed, is at or near 1, the variable speed unit is
running at maximum efficiency (η). At ratios greater than 1 the power (Pa) is relatively constant. Ratios below 1 show a reduction in
power and efficiency with an increase in slip (S). Recognizing these characteristics allows the variable speed unit to be matched to
a given application.
s η Pa
(%)

0.9 Power Pa

3
Efficiency η

Slip S
io
0.3 1 3

7.1 Selection keeping the torque (Ta) constant

For most drive applications, a constant torque is required. The reducer to which the variable speed unit is connected will be
uniformly loaded over the entire variable speed range. Variable speed drives selected for constant torque applications can be sized
based on the horsepower requirements at maximum speed as shown in the following equation:

Equation 1: Ta (lb-in)
Pa2 x 63025
Ta2 = = Constant
na2
Ta2 = Constant
Pa = Rated output power in HP Ta2
Ta = Output Torque in lb-in
na = Output speed in rpm

(rpm)
na1 na2

Drive Determination 14
VARIGEAR® Variable Speed Drives General Information

7.2 Selection keeping output horsepower (Pa) constant

When sizing the unit for constant torque, the maximum output power from a variable speed gearmotor is only utilized at the highest
output speed. At other output speeds the permissible power capacity is reduced accordingly and can be calculated from the
following equation:

Equation 2: Pa (Hp)
Pa2
Pa1 = Pa2
R
R = Variable Speed Unit Ratio
Pa = Rated Output power in HP
na = Output speed in rpm
Pa1

(rpm)
na1 na2

The power (Pa1) may be utilized over the entire speed range and can be determined from Equation 3. The variable speed unit is only
fully loaded at the lowest speed.

Equation 3: Pa (Hp)

Pa1 = Ta1 x na1 = Constant Pa2 (Allowable)

63025

Pa = Rated Output power in HP

Ta = Output torque
na = Output speed in rpm
Pa1 = Constant
Pa1

(rpm)
na1 na2

The following diagram illustrates that the VARIGEAR® must be capable of transmitting the torque produced. These maximum
torque values can be 200% to 600% higher than a constant torque selection value.

Ta (lb-in) Maximum Torque

Ta2

Ta2

(rpm)
Na1 Na2
When selecting a VARIGEAR® to meet constant horsepower requirements, refer to the non-geared selection tables and choose
output horsepower at lower limit speed Pa1 to be greater than or equal to the required power. For assistance in selecting constant
horsepower drives, please consult our engineering department.

15 Drive Determination
General Information VARIGEAR® Variable Speed Drives

7.3 Selection where both the output power (Pa) and output torque (Ta) are constant

With this type of application, the variable speed unit is utilized at its best. The reducer is selected in such a way that between na1 and
n′a the reducer’s rated torque is fully utilized. In the speed range n′a to n′a2 the power remains constant, i.e. the output torque
reduces.

n a1
n ′a = P
Pa1 a 2

From Equation 4, the permissible output torque for the speed range na1 to n′a can be calculated. The permissible loading
possibilities are illustrated in the following diagrams:

Equation 4: Pa (Hp)

Pa1 x 63025 = Pa2 x 63025 = Constant Pa2

Ta1 =
na1 n'a

Pa = Rated Output power in HP

na = Output speed in rpm na1
Pa1 = Pa1
n'a

(rpm)
na1 n'a na2
Ta (lb-in.)

Ta1

Ta2

(rpm)
na1 n'a na2

®
IMPORTANT: The VARIGEAR variable speed drive is not designed to transmit motor rated power over the entire speed range.
Additionally, reducers listed in the selection tables are rated for torque (na2)at the maximum speed and power (Pa2). If maximum
power is desired at the speed n′a, the reducer’s torque capacity must be verified. To limit the output torque delivered by the variable
speed drive and thereby protect the reducer, a torque limiting coupling can be provided between the variable speed drive and the
reducer. The use of a motor overload protective device in this type of application would be inappropriate, as they do not afford any
protection to the coupled reducer.

Drive Determination 16
VARIGEAR® Variable Speed Drives General Information

8.Selecting a Drive From this Catalog

Each section contains appropriate information including:
• General Description
• Overhung Loads
• Selection Tables
• Dimension Sheets
• Compatibility Tables
• Mounting Positions
• Weights
• Lubrication Tables
®
Additionally the selection tables are ordered by speed ratios of the variable speed VARIGEAR
• 5:1
• 6:1
• 4:1
• 3:1
• 7:1
• 8:1
When selecting a drive for constant torque applications, first find the desired speed ratio and horsepower at maximum speed (Pa2).
The horsepower shown is Input/Output. Next find the desired speed range in rpm and read across to the model description.

17 Selecting a Drive From this Catalog

General Information VARIGEAR® Variable Speed Drives

9.Tolerances
9.1 Gearmotor Tolerances

The following tables contain shaft and flange tolerance data for all applicable dimensions detailed in this catalog. SEW-Eurodrive
finishes output shaft extensions, hollowshaft bores, and flange centering shoulders to ISO tolerances.

Shaft Height D Dimension

Diameter Tolerance
inch / mm inch / mm
9.84 +0 / -0.020
≤ 250 +0 / -0.5
9.84 +0 / -0.039
> 250 +0 / -1.0

Note: On foot-mounted gear units, check to ensure that the motor does not project below
the mounting surface.

Hollowshaft Solid Shaft

Diameter Diameter
inch Tolerance inch Tolerance
over to over to
0.500 0.875 +.0007 / -0.0 0.500 1.375 +0 / -.0005
0.875 1.9375 +.0010 / -0.0 1.375 7.5 +0 / -.0010
1.9375 2.9375 +.0011 / -0.0
2.9375 4.000 +.0013 / -0.0
4.000 4.500 +.0018 / -0.0

Hollowshaft Bore U **Customer Shaft

Diameter Output Shaft U Dimension *Flange Centering Shoulder UA and UH
mm Tolerance and UG Dimension AK Dimension Tolerance Dimension
Tolerance Tolerance
over to ISO k6 ISO m6 ISO H7 ISO j6 ISO h6 ISO h6
3 6 +.009 / +.001 — +0.12 / +0 +.006 / -.002 — +0 / -.008
6 10 +.010 / +.001 — +0.15 / +0 +.007 / -.002 — +0 / -.009
10 18 +.012 / +.001 — +0.18 / +0 +.008 / -.003 — +0 / -.011
18 30 +.015 / +.002 — +.021 / +0 +.009 / -.004 — +0 / -.013
30 50 +.018 / +.002 — +.025 / +0 +.011 / -.005 — +0 / -.016
50 80 — +.030 / +.011 +.030 / +0 +.012 / -.007 — +0 / -.019
80 120 — +.035 / +.013 +.035 / +0 +.013 / -.009 — +0 / -.022
120 180 — +.040 / +.015 +.040 / +0 +.014 / -.011 — +0 / -.025
180 250 — +.046 / +.017 +.046 / +0 +.016 / -.013 — +0 / -.029
250 315 — +.052 / +.020 +.052 / +0 — +0 / -.032 +0 / -.032
315 400 — +.057 / +.021 +.057 / +0 — +0 / -.036 +0 / -.036
400 500 — +.063 / +.023 +.063 / +0 — +0 / -.040 +0 / -.040
* Up to three different flange dimensions are available for each size of helical gear unit, Spiroplan® gear unit, and AC (brake) motor. The possible flanges per
size are indicated in the relevant dimension sheets.
** For use with shrink disc applications.

9.2 AC Motor Tolerances

inch mm
Dimension Dimension
Tolerance Tolerance
over to over to
D 0 9.84 +0 / -.02 0 250 +0 / -.5
0.394 0.709 +.0005 / +0 10 18 +.012 / +.001
U 0.709 1.181 +.0006 / +.0001 18 30 +.015 / +.002
FU 1.181 1.969 +.0007 / +.0001 30 50 +.018 / +.002
1.969 3.150 +.0012 / +.0004 50 80 +.030 / +.011
3.150 4.724 +.0005 / -.0004 80 120 +.013 / -.009
4.724 7.087 +.0006 / -.0004 120 180 +.014 / -.011
AK 7.087 9.843 +.0006 / -.0005 180 250 +.016 / -.013
9.843 12.402 +0 / -.0013 250 315 +0 / -.032
12.402 15.748 +0 / -.0014 315 400 +0 / -.036

Tolerances 18
VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

®
VARIGEAR Non-Geared Units

1.Introduction
®
The SEW-Eurodrive VARIGEAR mechanical variable speed units are designed for continuous duty under difficult operating
conditions. Only materials of the highest quality are used in the manufacture of the units. These units have the following standard
construction features:
• Split beltcase design for ease of maintenance.
• Beltcase of SAE Class 30 gray cast iron except the largest model, VU6, which is of corrosion resistant aluminum alloy.
• Dynamically balanced cast iron sheaves with chill hardened faces.
• Oil resistant, static conducting wide V belt.
• Zinc-bronze laminated wear rings on the sliding sheave halves with a lubricated polyoxymethylene bearing surface.
• Long trouble free operation at constant speed setting without mechanical lock-up due to fretting or grooving of the
adjustment mechanism or pulleys respectively.

2.Efficiency
The efficiency of the belt case is primarily determined by the bearing and belt friction. Belt friction varies with the speed range and
load and is approximately 85% when running maximum speed at full load.

3.Output Power and Speed

The details on power and speed given in the selection tables refer to non-geared units operating in normal conditions. Output
speeds have been rounded and the actual speed may vary slightly due to motor frame size, the loading, or the power supply.

4.Design Variations
®
In addition to the two assembly configurations, VU and VZ, the VARIGEAR is also available as a foot or flange mounted
®
non-geared unit. The footed arrangement consists of a cast iron stand to which the standard VARIGEAR is flange mounted. The
flanged units are designed to metric shaft and mounting dimensions.

®
Additional features available for the VARIGEAR include:
• Nitrided pulleys for corrosion resistance.
• Severe Duty option for motor protection in outdoor service or humid environments.
• Totally enclosed belt case on sizes 01-41 for dusty environments.
• Brake on the motor or on the driven pulley shaft.
• Speed adjustment through front handwheel, right angle handwheel, or electro mechanical remote control.
• Digital Speed Readout
• Handwheel with speed indicator
• Input shaft in lieu of a motor
• Adapters for C-face motors

5.Dimension Page Notes

®
VARIGEAR units from size 11 as well as motors from the frame size 132M are provided with removable lifting eyebolts. Smaller
units and motors do not have lifting eyebolts.

Certified dimension sheets for customer orders are available from your SEW-Eurodrive Assembly Center.

19 Introduction
VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

6.Features
®
SEW-Eurodrive variable speed geared motors equipped with a VARIGEAR are low maintenance, wide V-belt variable speed
drives with flange mounted AC squirrel cage motors. They are used for stepless speed variation. The speed variation is made via
an adjustable pulley and a spring loaded pulley. A notched, open flanked wide V-belt serves as the transmission element.

The speed adjustment can be made mechanically with a handwheel or electro mechanically with a remote control servomotor. The
adjustment range is 4:1, 6:1, or 8:1 and can be further extended by incorporating a multi-speed motor. Variable speed drives
®
incorporating VARIGEAR may not be operated with 2-pole motor or at 2-pole speeds.

The transmission of power is through a U-configuration (type VU) or Z configuration (type VZ) and is available with or without
additional gearing. Thus, the drives can be easily adapted to different machine designs. On sizes 11-41 it is possible to change from
®
one configuration to the other by interchanging the output flange and the bearing cover of the VARIGEAR unit. No additional parts
are required.

SEW-Eurodrive’s modular design system allows the assembly of various types of speed adjusting mechanisms as well as
®
additional equipment and adapters such as brakes and C-face motor mounts respectively. Refer to the VARIGEAR Modifications
section of this catalog.

®
Variable speed geared motors incorporating VARIGEAR
with reduction gearing are comprised of the following
component parts:
4
1. Adjustable pulleys
2. Wide V-belt 6 5
3. Split beltcase housing 7 1
4. Drive motor 2
5. Adjusting and indicating devices 3
6. Mounting adapter and bearing cover
7. Gear reduction unit

Z Configuration U Configuration

Model Maximum Motor Output HP Maximum Speed Range

VU 01 or VZ 01 1.0 6:1
VU 11 or VZ 11 2.0 8:1
VU 21 or VZ 21 4.0 8:1
VU 31 or VZ 31 7.5 8:1
VU 41 or VZ 41 15 6:1
VU 51 30 6:1
VU 6 60 4:1

Features 20
VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

®
7.Selection of VARIGEAR Service Factors
It is essential for optimum results that the correct service factor be applied when determining the size of a variable speed drive. The
factors to be considered are as follows:

fB - Service factor for the load classification.

fT - Service factor based on the ambient temperature.

The values for the above service factors can be determined based on the graph and chart on this page.

The unit selected must be rated equal to or greater than the required load torque multiplied by fB and fT factors.

7.1. Influence of the Ambient Temperature

fT
3.0

2.0

1.0

20 40 60
Ambient Temperature - ˚C

7.2. Influence of the Type of Loading

Load fB
Classification Description Examples

I 1.0 Uniform load, shock free operation. Small fans, light conveyor drives; centrifugal pumps.

II 1.25 Moderate shock load conditions.

Frequent starting. Cargo lifts, balancing machines, crane drives.

III 1.5 Heavy shock load conditions Large mixers, crushers, reciprocating machinery.

Note: The fB and fT listed above are only for the VARIGEAR® portion of the drive. If a reducer
is used with the VARIGEAR®, the service factor must be calculated separately using criteria
for the gearing which follows.

21 Selection of VARIGEAR® Service Factors

VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

8.Selection of the Gear Unit Service Factors

In order to select the most suitable gear unit, it is necessary to have a thorough knowledge of the characteristics of the driven
machine. The gear units are normally designed for a constant torque load and only minimal starts and stops. If these conditions do
not exist, it is necessary to determine a service factor (fB) from the start/stop frequency, Load Class, and the daily operating time as
shown in the diagram on the next page.

Additionally, when the gear unit is a helical-worm type (Model S), a service factor determined by ambient temperature (fB1) and the
cyclic duration factor (fB2),must be considered. For helical-worm units the service factor will be fB x fB1 x fB2. Service factors fB, fB1,
and fB2 are shown in the diagrams that follow.

9.Load Classification
I = Uniform load. Permissible inertia acceleration factor ≤ 0.2.
II = Moderate shock load. Permissible inertia acceleration factor ≤ 3.0.
III = Heavy shock load. Permissible inertia acceleration factor ≤ 10.

For inertia acceleration factor > 10, please contact your nearest SEW-Eurodrive representative.

JL
Inertia acceleration factor = where JL = Reflected Load Inertia and Jm = Motor Inertia
Jm

All external load inertias (J) must be reflected back to the input side of the gear unit.

1
Example: JL = J ×
(Gear Ratio)2

Included in the number of starts and stops per hour must be all regenerative brake actions and the speed changes from high to low
speed as experienced with multi-speed motors. Example: Load Class I with 200 starts and stops per hour and operating time of 24
hours per day gives fB = 1.36.

10.AGMA
For Service Factors using AGMA criteria, please refer to page 13. Service Factors fB1 and fB2 apply to helical-worm gear units only.
Note: Drives listed in the VARIGEAR® with Reducers selection tables are sized for constant
torque over the entire speed range based on rated horsepower at maximum speed.
However, the units may not produce rated horsepower over the entire speed range. For
assistance in determining actual service factors and specific power ratings at speeds
other than maximum, we request you submit full details to our engineering department.

Selection of the Gear Unit Service Factors 22

VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

Service Factor for Service Factor for

Increased Ambient Temperature Intermittent Duty
fB1 f B2
Class III Class II
2.0 1.0
1.9
Class I
1.8
0.9
1.7
1.6
1.5 0.8
1.4
1.3
0.7
1.2
1.1
0.6
0 10 20 30 40 50 60 0 10 20 30 40 50 60 70 80 90 100
% ED
˚C Running Time During a Cycle
% ED = x 100
Total Cycle Time

23 AGMA
VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

®
11.VARIGEAR Selections

5:1 Ratio
Input Power Output Speed
Range Output Power Wt.
Pm Pa1 – Pa2 Model
na1 – na2 lbs.
Hp Hp
rpm
740 – 3859 0.23 – 0.40 VUF/VZF 01 DT71D4 66
.5 493 – 2497 0.21 – 0.40 VUF/VZF 01 DT80K6 68
740 – 3859 0.34 – 0.60 VUF/VZF 01 DT80K4 68
.75 493 – 2497 0.21 – 0.60 VUF/VZF 01 DT80N6 73
1 740 – 3859 0.34 – 0.83 VUF/VZF 01 DT80N4 73

6:1 Ratio
Input Power Output Speed
Range Output Power Wt.
Pm Pa1 – Pa2 Model
na1 – na2 lbs.
Hp Hp
rpm
.5 433 – 2622 0.36 – 0.40 VUF/VZF 11 DT80K6 104
645 – 3910 0.43 – 0.60 VUF/VZF 11 DT80K4 108
.75 432 – 2576 0.36 – 0.60 VUF/VZF 11 DT80N6 104
645 – 3910 0.32 – 0.83 VUF/VZF 11 DT80N4 108
1 430 – 2530 0.38 – 0.83 VUF/VZF 11 DT90S6 117
410 – 2519 0.56 – 0.83 VUF/VZF 21 DT90S6 179
647 – 3956 0.56 – 1.21 VUF/VZF 11 DT90S4 117
432 – 2599 0.38 – 1.21 VUF/VZF 11 DT90L6 121
1.5 616 – 3845 0.86 – 1.21 VUF/VZF 21 DT90S4 179
410 – 2519 0.56 – 1.21 VUF/VZF 21 DT90L6 181
647 – 3956 0.56 – 1.65 VUF/VZF 11 DT90L4 121
2 614 – 3801 0.86 – 1.61 VUF/VZF 21 DT90L4 181
409 – 2475 0.74 – 1.65 VUF/VZF 21 DT100L6 196
614 – 3801 1.11 – 2.41 VUF/VZF 21 DT100LS4 187
3 410 – 2462 1.21 – 2.41 VUF/VZF 31 DV112M6 287
4 411 – 2495 1.61 – 3.35 VUF/VZF 31 DV132S6 298
610 – 3629 1.34 – 4.02 VUF/VZF 31 DT100L4 262
5 405 – 2480 2.65 – 4.15 VUF/VZF 41 DV132M6 463
5.4 615 – 3737 1.88 – 4.42 VUF/VZF 31 DV112M4 287
614 – 3736 1.98 – 6.03 VUF/VZF 31 DV132S4 298
7.5 405 – 2459 2.65 – 6.03 VUF/VZF 41 DV132ML6 485
605 – 3689 4.02 – 8.31 VUF/VZF 41 DV132M4 463
10 405 – 2459 2.65 – 8.31 VUF/VZF 41 DV160M6 496
12.5 605 – 3689 4.02 – 10.0 VUF/VZF 41 DV132ML4 485
605 – 3689 4.02 – 12.0 VUF/VZF 41 DV160M4 496
15 411 – 2459 4.82 – 12.0 VUF 51 DV160L6 838
617 – 3731 7.24 – 16.4 VUF 51 DV160L4 838
20 412 – 2480 4.82 – 16.4 VUF 51 DV180L6 926
25 617 – 3731 7.24 – 20.3 VUF 51 DV180M4 893
30 617 – 3731 7.24 – 24.1 VUF 51 DV180L4 926

VARIGEAR® Selections 24
VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

3:1 Ratio
Input Power Output Speed
Range Output Power Wt.
Pm Pa1 – Pa2 Model
na1 – na2 lbs.
Hp Hp
rpm
50 825 – 2499 20 – 40 VUF 6 DV225S4 1411
60 825 – 2499 20 – 50 VUF 6 DV225M4 1455

7:1 Ratio
.5 433 – 3135 0.36 – 0.40 VUF/VZF 11 DT80K6 104
.75 432 – 3080 0.36 – 0.60 VUF/VZF 11 DT80N6 108
1 430 – 3025 0.38 – 0.83 VUF/VZF 11 DT90S6 117
1.5 432 – 3107 0.38 – 1.21 VUF/VZF 11 DT90L6 121

4:1 Ratio
25 439 – 2012 10.0 – 21.4 VUF 6 DV200LS6 1191
30 439 – 2012 10.0 – 25.5 VUF 6 DV200L6 1213
40 658 – 3027 13.4 – 33.5 VUF 6 DV200L4 1213

8:1 Ratio
1 410 – 3260 0.56 – 0.83 VUF/VZF 21 DT90S6 179
1.5 410 – 3260 0.56 – 1.21 VUF/VZF 21 DT90L6 181
2 409 – 3203 0.74 – 1.65 VUF/VZF 21 DT100L6 196
3 410 – 3260 1.21 – 2.41 VUF/VZF 31 DV112M6 287
4 411 – 3303 1.61 – 3.35 VUF/VZF 31 DV132S6 298

12.Totally Enclosed Non-Ventilated

5:1 Ratio
Input Power Output Speed
Range Output Power Wt.
Pm Pa1 – Pa2 Model
na1 – na2 lbs.
Hp Hp
rpm
.75 494 – 2542 0.21 – 0.60 VUF/VZF 01U DT80N6 73

6:1 Ratio
.75 432 – 2576 0.36 – 0.60 VUF/VZF 11U DT80N6 104
433 – 2622 0.38 – 0.83 VUF/VZF 11U DT90S6 117
1
410 – 2519 0.56 – 0.83 VUF/VZF 21U DT90S6 179
433 – 2622 0.38 – 1.21 VUF/VZF 11U DT90L6 121
1.5
410 – 2519 0.56 – 1.21 VUF/VZF 21U DT90L6 181
2 410 – 2519 0.74 – 1.65 VUF/VZF 21U DT100L6 196
3 411 – 2495 1.21 – 2.41 VUF/VZF 31U DV112M6 287
4 411 – 2495 1.61 – 3.35 VUF/VZF 31U DV132S6 298
5 405 – 2480 2.65 – 4.15 VUF/VZF 41U DV132M6 463
7.5 405 – 2459 2.65 – 6.03 VUF/VZF 41U DV132ML6 485

25 Totally Enclosed Non-Ventilated

VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

13.Dimensions - Foot Mounted

EC VU01 - VU41 VU51 - VU6
VU AB
C C
L ZA RA L ZA RA

UV UV
P P
DIA DIA
OA
KEY BK KEY BK
VO LE VO LE
H XH XH
DIA
UY AK U AK U
V V
D OUTPUT
SHAFT M G M G
J TAP TAP
BA K BA K
E F
F
A B
B

EC C
VZ AB RA ZA L
XG

UV P
DIA
OA
KEY VO BK
LE
H
DIA
UY AK U
V
D OUTPUT
SHAFT M G
TAP
BA K
E
A
F inch
B Dimensions are
mm
®
VARIGEAR
Model AK EC LE OA RA UV XG XH ZA
4.33 6.93 7.17 10.59 3.86 3.15 -0.41 2.83 3.15
VU/VZ01
110 176 182 269 98 80 -10.5 72 80
5.12 7.20 9.13 12.68 4.61 3.94 -0.63 3.76 3.86
VU/VZ11
130 183 232 322 117 100 -16 95.5 98
7.09 8.94 9.65 13.98 5.12 3.94 -0.59 4.31 4.72
VU/VZ21
180 227 245 355 130 100 -15 109.5 120
9.06 11.14 12.01 17.52 5.91 4.92 -1.46 5.43 5.98
VU/VZ31
230 283 305 445 150 125 -37 138 152
9.06 13.70 14.96 21.77 7.44 7.87 -1.89 6.81 7.09
VU/VZ41
230 348 380 553 189 200 -48 173 180
10.47 15.67 18.11 25.91 8.66 7.87 — 8.03 7.87
VU51
266 398 460 658 220 200 — 204 200
13.78 18.94 22.60 31.69 6.10 15.16 — 1.69 8.43
VU6
350 481 574 805 155 385 — 43 214

OUTPUT SHAFT
Model U* UY V VO Key M
0.748 0.85 1.57 0.16 .24 x .24 x 1.26 DM6 x .63
VU/VZ01
19 21.5 40 4 6 x 6 x 32 DM6 x 16
0.945 1.06 1.97 0.20 .31 x .28 x 1.57 DM8 x .75
VU/VZ11
24 27 50 5 8 x 7 x 40 DM8 x 19
1.102 1.22 2.36 0.20 .31 x .28 x 1.97 DM10 x .87
VU/VZ21
28 31 60 5 8 x 7 x 50 DM10 x 22
1.102 1.22 2.36 0.20 .31 x .28 x 1.97 DM10 x .87
VU/VZ31
28 31 60 5 8 x 7 x 50 DM10 x 22
1.496 1.61 3.15 0.20 .39 x .31 x 2.76 DM12 x 1.10
VU/VZ41
38 41 80 5 10 x 8 x 70 DM12 x 28
1.654 1.77 4.33 0.39 .47 x .31 x 2.76 DM16 x 1.42
VU51
42 45 110 10 12 x 8 x 70 DM16 x 36
1.890 2.03 4.33 0.39 .55 x .35 x 3.15 DM16 x 1.42
VU6
48 51.5 110 10 14 x 9 x 80 DM16 x 36
*Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Dimensions - Foot Mounted 26

VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units
MOUNTING FEET
Model A B BA BK D* E F G H J K
7.48 8.66 0.89 1.56 4.41 5.51 7.28 0.79 0.55 2.17 2.17
VU/VZ01
190 220 22.5 39.5 112 140 185 20 14 55 55
9.06 9.25 1.14 1.85 5.20 6.69 7.87 0.98 0.55 2.36 2.36
VU/VZ11
230 235 29 47 132 170 200 25 14 60 60
11.97 11.97 1.30 2.09 6.30 9.06 10.00 1.18 0.55 2.76 2.36
VU/VZ21
304 304 33 53 160 230 254 30 14 70 60
14.17 16.14 0.91 2.09 8.86 10.63 13.78 1.97 0.71 3.54 3.15
VU/VZ31
360 410 23 53 225 270 350 50 18 90 80
14.17 16.14 1.65 2.83 8.86 10.63 13.78 1.97 0.71 3.54 3.15
VU/VZ41
360 410 42 72 225 270 350 50 18 90 80
15.75 25.28 1.46 4.21 10.43 11.42 22.52 2.56 1.02 4.33 4.92
VU51
400 642 37 107 265 290 572 65 26 110 125
18.90 33.31 2.17 3.82 13.98 13.39 29.33 2.76 1.30 4.92 4.92
VU6
480 846 55 97 355 340 745 70 33 125 125

*Note: See page 18 for tolerances.

MOTOR
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41
DT80 DT90
DT71 DT80 DT100 DV112M DV132S DV132M DV132ML DV160M
DT90 DT100
5.43 5.43 6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13
AB
138 138 171 175 175 188 188 232 232 232
7.95 9.92 10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19
L
202 252 273 311 311 349 394 402 462 462
5.71 5.71 7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83
P
145 145 197 197 197 221 221 275 275 275
14.96 16.93 19.21 22.09 24.13 25.63 27.40 30.35 32.72 32.72
VU-C
380 430 488 561 613 651 696 771 831 831
14.57 16.54 18.58 21.50 22.68 24.17 25.94 28.46 30.83 30.83
VZ-C
370 420 472 546 576 614 659 723 783 783

MOTOR
VU51 VU6
DV160L DV180 DV180 DV200 DV225
10.04 10.55 10.55 11.81 11.97
AB
255 268 268 300 304
19.80 22.64 22.64 24.53 28.54
L
503 575 575 623 725
13.03 13.03 13.03 15.51 15.51
P
331 331 331 394 394
36.34 39.17 37.17 39.06 43.07
VU-C
923 995 944 992 1094
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control

Dimensions subject to change without notice.

27 Dimensions - Foot Mounted

VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

14.Dimensions - Flange Mounted

EC C
AB L ZA RA

P UV
DIA
OA
VUF BF V
DIA KEY LE
VO
XH
AJ UY BD U
AK
SD
OUTPUT
SHAFT M BB
TAP GA
AH
CD

EC C
AB RA ZA L
XG

UV P
DIA
VZF OA
BF
DIA KEY VO V LE

AJ UY BD U
AK
SD
OUTPUT
SHAFT M BB
TAP GA
AH
inch
CD Dimensions are
mm
®
VARIGEAR
Model EC LE OA RA SD UV XG XH ZA
6.93 7.17 10.59 3.86 2.83 3.15 -0.41 2.83 3.15
VUF/VZF01
176 182 269 98 72 80 -10.5 72 80
7.20 9.13 12.68 4.61 3.46 3.94 -0.63 3.76 3.86
VUF/VZF11
183 232 322 117 88 100 -16 95.5 98
8.94 9.65 13.98 5.12 4.33 3.94 -0.59 4.31 4.72
VUF/VZF21
227 245 355 130 110 100 -15 109.5 120
11.14 12.01 17.52 5.91 5.43 4.92 -1.46 5.43 5.98
VUF/VZF31
283 305 445 150 138 125 -37 138 152
13.70 14.96 21.77 7.44 6.69 7.87 -1.89 6.81 7.09
VUF/VZF41
348 380 553 189 170 200 -48 173 180
15.67 18.11 25.91 8.66 7.68 7.87 — 8.03 7.87
VUF51
398 460 658 220 195 200 — 204 200
18.94 22.60 31.69 6.10 9.65 15.16 — 1.69 8.43
VUF6
481 574 805 155 245 385 — 43 214
Inch
Optional Metric OUTPUT SHAFT
Model U* UY V VO Key M
0.748 0.85 1.57 0.16 .24 x .24 x 1.26 DM6 x .63
VUF/VZF01
19 21.5 40 4 6 x 6 x 32 DM6 x 16
0.945 1.06 1.97 0.20 .31 x .28 x 1.57 DM8 x .75
VUF/VZF11
24 27 50 5 8 x 7 x 40 DM8 x 19
1.102 1.22 2.36 0.20 .31 x .28 x 1.97 DM10 x .87
VUF/VZF21
28 31 60 5 8 x 7 x 50 DM10 x 22
1.102 1.22 2.36 0.20 .31 x .28 x 1.97 DM10 x .87
VUF/VZF31
28 31 60 5 8 x 7 x 50 DM10 x 22
1.496 1.61 3.15 0.20 .39 x .31 x 2.76 DM12 x 1.10
VUF/VZF41
38 41 80 5 10 x 8 x 70 DM12 x 28
1.654 1.77 4.33 0.39 .47 x .31 x 2.76 DM16 x 1.42
VUF51
42 45 110 10 12 x 8 x 70 DM16 x 36
1.890 2.03 4.33 0.39 .55 x .35 x 3.15 DM16 x 1.42
VUF6
48 51.5 110 10 14 x 9 x 80 DM16 x 36
*Note: See page 18 for tolerances.
Dimensions subject to change without notice.

Dimensions - Flange Mounted 28

VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units
Inch Specify BD dimension when ordering
Optional Metric FLANGE
Model AH AJ AK* BB BD BF CD GA
2.11 5.12 4.33 0.14 6.30 0.35 8.11 0.39
VUF/VZF01
53.5 130 110 3.5 160 9 206 10
2.44 6.50 5.12 0.14 7.87 0.43 8.90 0.47
VUF/VZF11
62 165 130 3.5 200 11 226 12
2.76 8.46 7.09 0.16 9.84 0.53 10.51 0.59
VUF/VZF21
70 215 180 4 250 13.5 267 15
2.87 10.43 9.06 0.16 11.81 0.53 12.28 0.63
VUF/VZF31
73 265 230 4 300 13.5 312 16
3.86 11.81 9.84 0.20 13.78 0.71 15.00 0.71
VUF/VZF41
98 300 250 5 350 18 381 18
5.28 13.78 11.81 0.20 15.75 0.71 16.97 0.79
VUF51
134 350 300 5 400 18 431 20
5.51 15.75 13.78 0.20 17.72 0.71 25.47 0.87
VUF6
140 400 350 5 450 18 647 22
*Note: See page 18 for tolerances.
ALTERNATE FLANGE Specify BD dimension when ordering
Model AH AJ AK* BB BD BF CD GA
2.20 5.12 4.33 0.14 6.30 0.35 9.13 0.39
VUF/VZF11
56 130 110 3.5 160 9 232 10
2.60 6.50 5.12 0.14 7.87 0.43 10.67 0.47
VUF/VZF21
66 165 130 3.5 200 11 271 12
2.68 8.46 7.09 0.16 9.84 0.53 12.48 0.59
VUF/VZF31
68 215 180 4 250 13.5 317 15
3.62 10.43 9.06 0.16 11.81 0.53 15.24 0.63
VUF/VZF41
92 265 230 4 300 13.5 387 16
5.00 11.81 9.84 0.20 13.78 0.71 17.24 0.71
VUF51
127 300 250 5 350 18 438 18
5.20 13.78 11.81 0.20 15.75 0.71 25.79 0.79
VUF6
132 350 300 5 400 18 655 20
*Note: See page 18 for tolerances.
MOTOR
VUF/VZF01 VUF/VZF11 VUF/VZF21 VUF/VZF31 VUF/VZF41
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
5.43 5.43 6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13
AB
138 138 171 175 175 188 188 232 232 232
7.95 9.92 10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19
L
202 252 273 311 311 349 394 402 462 462
5.71 5.71 7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83
P
145 145 197 197 197 221 221 275 275 275
14.96 16.93 19.21 22.09 24.13 25.63 27.40 30.35 32.72 32.72
VU-C
380 430 488 561 613 651 696 771 831 831
14.57 16.54 18.58 21.50 22.68 24.17 25.94 28.46 30.83 30.83
VZ-C
370 420 472 546 576 614 659 723 783 783

MOTOR
VUF51 VUF6
DV160L DV180 DV180 DV200 DV225
10.04 10.55 10.55 11.81 11.97
AB
255 268 268 300 304
19.80 22.64 22.64 24.53 28.54
L
503 575 575 623 725
13.03 13.03 13.03 15.51 15.51
P
331 331 331 394 394
36.34 39.17 37.17 39.06 43.07
VU-C
923 995 944 992 1094
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control

Dimensions subject to change without notice.

29 Dimensions - Flange Mounted

VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

®
15.VARIGEAR Options
15.1.Remote Digital Speed Indicator - DA

®
The digital speed indicator consists of a magnetic pick-up mounted to the VARIGEAR bearing cover and a 4 digit LED display
tachometer unit which is field programmable for user desired units of speed, i.e. rpm, feet/minute, etc. It may be ordered for either
120VAC or 220VAC power supply. The faceplate meets NEMA 4 requirements when used with a mounting gasket. The wiring
leads to the magnetic pick-up should not exceed 200 feet in length or a lead resistance of 2 ohm.

4.00
101.6

3.622
92.0
2.25 Cut Out 1.77
57.2 Dimension 44.96
.25 4.42 0.85
6.4 112.3 21.59

4.13
104.8
Two 9/64" mounting holes

®
The VARIGEAR may be supplied with the magnetic pick-up less meter, Option IG. The unit generates 2 pulses per revolution on
® ®
VARIGEAR sizes 01-51 and 6 pulses per revolution on VARIGEAR size 6.

Please reference the following table for the L dimension.

®
VARIGEAR
L
Size inch
mm

2.1
VU/VZ 01
53
2.1
VU/VZ 11
53
2.1
VU/VZ 21
53
2.1
VU/VZ 31
53
2.1
VU/VZ 41
53
2.1
VU 51
53
1.9
VU 6
48

Dimensions subject to change without notice.

VARIGEAR® Options 30
VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

15.2.Electro Mechanical Remote Speed Control - EF

The Electric Remote Control (ERC) unit replaces the handwheel on a Right Angle Control when remote speed adjustment is desired.
It is intended for applications requiring only occasional speed adjustment and is not to be used for automatic control. The ERC motor is
rated for 15%ED (cyclic duration factor) and a maximum starting frequency of 20 per hour. Unless specified otherwise, the ERC will be
mounted at 270° as pictured below. Pushbuttons, controls, etc. are to be furnished by the customer. The dimensions below are for the
three phase ERC, please contact your SEW-Eurodrive Assembly Center for single phase ERC dimensions.

W
270˚
QD
DD
QC
RC

PA
DC
180˚ 0˚

RD

Adj. Time in seconds*

Model DC DD PA QC QD RC RD W
1:6 1:8
6.26 1.30 4.17 7.09 10.12 2.36 4.43 3.70 17 —
VU/VZ01EF
59 33 106 180 257 60 112.5 94
6.26 1.30 4.17 7.09 10.12 2.36 4.43 3.70 22 24
VU/VZ11EF
159 33 106 180 257 60 112.5 94
7.03 1.30 4.17 7.09 10.12 2.95 5.02 3.70 26 31
VU/VZ21EF
178.5 33 106 180 257 75 127.5 94
8.07 1.30 4.17 7.09 10.12 3.70 5.77 3.70 36 39
VU/VZ31EF
205 33 106 180 257 94 146.5 94
9.29 1.30 4.17 7.87 10.91 4.80 7.48 3.70 — 34
VU/VZ41EF
236 33 106 200 277 122 190 94
9.84 1.30 4.17 7.87 10.91 5.28 7.87 3.70 — 41
VU51EF
250 33 106 200 277 134 200 94
10.24 1.30 4.17 7.87 10.91 6.14 9.06 3.70 46 —
VU6EF
260 33 106 200 277 156 230 94

* Adjustment period shown is time to cover minimum to maximum speed using the 3 phase ERC motor operating at 60Hz. The
single phase ERC motor speed adjustment period is 0.60 times the value shown.

SPECIFICATIONS
EF 3 Phase EF Single Phase
VU/VZ 01-41, VU51, VU6 VU/VZ 01-41, VU51, VU6
Frame Size DM90-60K + E13 WKM100-80 + E13
Power Rating 75W 120W
Supply Voltage 220-318V/380-550V 115V
Frequency 50/60Hz 60Hz
Current .43 - .76A/.25 - .44A 2.1A
Speed 25/30 rpm 50 rpm
Enclosure IP55/TENV IP55/TENV

Dimensions subject to change without notice.

31 VARIGEAR® Options
VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

15.3.Right Angle Control with Handwheel - H

The right angle control head allows handwheel placement at 90° to the standard front control location. It may be placed in any of
three positions according to the requirements of the application; 270° is standard. It is equipped with field adjustable minimum and
maximum speed stops. Clockwise rotation of the handwheel increases output speed.

Revolutions*
Model UV OC RC RD Torque**
1:4 1:6 1:8
3.94 4.69 2.36 4.43 — 7 — 15.9
VU/VZ01H
100 119 60 112.5 1.8
3.94 4.69 2.36 4.43 — 10 11 23.9
VU/VZ11H
100 119 60 112.5 2.7
3.94 5.45 2.95 5.02 — 11 13 35.4
VU/VZ21H
100 138.5 75 127.5 4.0
3.94 6.50 3.70 5.77 — 14 15 57.5
VU/VZ31H
100 165 94 146.5 6.5
6.30 7.95 4.80 7.48 — 14 — 79.7
VU/VZ41H
160 202 122 190 9.0
6.30 8.50 5.28 7.87 — 17 — 106
VU51H
160 216 134 200 12.0
6.30 8.86 6.14 9.06 18 — — 150
VU6H
160 225 156 230 17.0

* Handwheel revolutions to cover minimum to maximum speed.

** Torque needed for speed adjustment lb-in/Nm.

ZA
RD
RC
UV

OC

Dimensions subject to change without notice.

VARIGEAR® Options 32
VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

15.4.Right Angle Control with Bare Shaft Extension - N

The bare shaft extension allows the customer to adapt any appropriate mechanism for speed adjustment, e.g. flexible cable,
cranks, oversize handwheels, etc. It allows shaft extension placement at 90° to the standard front control location. It may be placed
in any of three positions according to the requirements of the application; 270° is standard. The control head is equipped with field
adjustable minimum and maximum speed stops. Clockwise rotation of the shaft increases output speed.

Model AG RC RD UC* UT VC WD YZ Torque **

.04 2.36 4.43 .47 .53 .81 4.06 .16 15.9
VU/VZ01N
1.1 60 112.5 12 13.5 20.5 103 4 1.8
.04 2.36 4.43 .47 .53 .81 4.06 .16 23.9
VU/VZ11N
1.1 60 112.5 12 13.5 20.5 103 4 2.7
.04 2.95 5.02 .47 .53 .81 4.82 .16 35.4
VU/VZ21N
1.1 75 127.5 12 13.5 20.5 122.5 4 4.0
.04 3.70 5.77 .47 .53 .81 5.87 .16 57.5
VU/VZ31N
1.1 94 146.5 12 13.5 20.5 149 4 6.5
.05 4.80 7.48 .71 .71 .81 7.28 .24 79.7
VU/VZ41N
1.3 122 190 18 18 20.5 185 6 9.0
.05 5.28 7.87 .71 .71 .81 7.83 .24 106
VU51N
1.3 134 200 18 18 20.5 199 6 12.0
.05 6.14 9.06 .71 .71 .81 8.27 .24 150
VU6N
1.3 156 230 18 18 20.5 210 6 17.0

* Tolerance is +0 / -.0004 inch, +0 / -.011 mm.

** Torque needed for speed adjustment lb-in/Nm.

ZA UT
RD
YZ
RC
270˚
Snapring Supplied
UC
WD
by SEW-Eurodrive
UB
180˚ 0˚
VC VB
AG

Dimensions subject to change without notice.

33 VARIGEAR® Options
VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

15.5.Right Angle Control with Mechanical Speed Indicator Mounted In Handwheel - HS

RC 270˚
WB

180˚ UV 0˚

The speed indicator in the handwheel is a convenient reference for noting the speed setting at which the unit is operating. The
indicator does not register actual shaft speeds. The indicator will only operate when the handwheel spindle is in the horizontal
plane. Clockwise rotation of the handwheel increases the output speed.

Revolutions *
Model UV RC WB Torque **
1:4 1:6 1:8
3.94 2.36 5.67 — 7 — 15.9
VU/VZ01H
100 60 144 1.8
3.94 2.36 5.67 — 10 11 23.9
VU/VZ11H
100 60 144 2.7
3.94 2.95 6.44 — 11 13 35.4
VU/VZ21H
100 75 163.5 4.0
3.94 3.70 7.48 — 14 15 57.5
VU/VZ31H
100 94 190 6.5
6.30 4.80 9.25 — 14 — 79.7
VU/VZ41H
160 122 235 9.0
6.30 5.28 9.80 — 17 — 106
VU51H
160 134 249 12.0
6.30 6.14 9.96 18 — — 150
VU6H
160 156 253 17.0

Note: For right angle control please specify handwheel position when ordering, i.e. 0, 180,
or 270 degree. 0 degree is standard; 180 degree is shown.

Dimensions subject to change without notice.

VARIGEAR® Options 34
VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

15.6.Standard Handwheel with Mechanical Speed Indicator - S

RB 270˚

VW 180˚ 0˚

Revolutions *
Model RB VW Torque **
1:6 1:8
4.96 3.94 11 — 15.9
VU/VZ01S
126 100 1.8
5.59 3.94 12 13 23.9
VU/VZ11S
142 100 2.7
6.10 3.94 14 15 35.4
VU/VZ21S
155 100 4.0
6.81 3.94 18 20 57.5
VU/VZ31S
173 100 6.5
8.58 5.98 18 — 79.7
VU/VZ41S
218 152 9.0
9.80 5.98 20 — 106
VU51S
249 152 12.0

* Handwheel revolutions to cover minimum to maximum speed.

** Torque needed for speed adjustment lb-in/Nm.

Dimensions subject to change without notice.

35 VARIGEAR® Options
VARIGEAR® Non-Geared Units VARIGEAR® Variable Speed Drives

15.7.Brake on Driven Shaft - BM(G)HR

®
In some applications, for safety reasons, it is not permissible to mount the brake on the VARIGEAR motor. For such applications it
®
is possible to mount a brake on the driven pulley shaft of the VARIGEAR which is directly connected to the driven machine or to the
reduction gear unit. It is available with standard manual release HR or optional screw release HF. The brake is the same type as would
be mounted on a motor and is described in detail in the motor brake section. The brake rectifier is installed in a special terminal box
fitted to the beltcase housing. Standard brake coil voltages are 230/460V and 346V for 575V power system.

VU Brake Release
CB Access
303˚

P XA

X AB
CD

Brake Release
CB Access

VZ
P XA

X AB
CD inch
Dimensions are
mm
VARIGEAR VU
Model Brake Size Max. Brake Torque* AB CB CD P X XA
44 6.22 2.32 8.98 5.71 5.43 4.57
VU01BMHR BM(G)05
5 158 59 228 145 138 116
88 6.34 2.32 9.80 5.71 5.43 4.57
VU11BMHR BM(G)1
10 161 59 249 145 138 116
177 7.20 2.72 12.05 7.76 5.43 4.57
VU21BMHR BM(G)2
20 183 69 306 197 138 116
354 8.31 2.72 13.31 7.76 5.43 4.57
VU31BMHR BM(G)4
40 211 69 338 197 138 116
664 9.57 3.82 15.16 8.70 5.43 4.57
VU41BMHR BM(G)8
75 243 97 385 221 138 116

VARIGEAR VZ
Model Brake Size Max. Brake Torque* AB CB CD P X XA
44 6.22 2.32 8.70 5.71 5.43 4.57
VZ01BMHR BM(G)05
5 158 59 221 145 138 116
88 6.34 2.32 8.70 5.71 5.43 4.57
VZ11BMHR BM(G)1
10 161 59 221 145 138 116
177 7.20 2.72 10.87 7.76 5.43 4.57
VZ21BMHR BM(G)2
20 183 69 276 197 138 116
354 8.31 2.72 11.77 7.76 5.43 4.57
VZ31BMHR BM(G)4
40 211 69 299 197 138 116
664 9.57 3.82 13.98 8.70 5.43 4.57
VZ41BMHR BM(G)8
75 243 97 355 221 138 116
lb − in
*Brake Torque shown as
Nm

Dimensions subject to change without notice.

VARIGEAR® Options 36
VARIGEAR® Variable Speed Drives VARIGEAR® Non-Geared Units

16.Mounting Positions
®
It is essential when ordering a VARIGEAR to select a desired mounting position with the following details specified:

Direction of rotation of the output shaft if a backstop is required.

CCW CW CCW CW

VU VZ

Position of the motor conduit box and cable entry: The mounting position pages show conduit box @ 0°, cable entry normal.

x 2

270˚
2 2

1 3 0˚ 180˚ 1 3

x x
90˚

2 x

1
®
If these details are not specified then the VARIGEAR will be supplied:
• Mounting Position - B3 or B5
• Conduit Box - 0°
• Cable Entry - Normal

37 Mounting Positions
Introduction to VARIGEAR Geared Units VARIGEAR® Variable Speed Drives

Introduction to VARIGEAR Geared Units

® the ®
The SEW-Eurodrive VARIGEAR with the R-Series (Parallel Helical Gear Units), F-Series ( SNUGGLER Helical Gear Units),
K-Series (Helical-Bevel Gear Units) or S-Series (Helical-Worm Gear Units) are designed for continuous duty under difficult
®
operating conditions. Only materials of the highest quality are used in the manufacture of the units. In addition to the VARIGEAR
features described on page 19, these units have the following standard construction features:
• Helical Gearing in compliance with ANSI/AGMA Standard 2001-C95.
• Bevel Gearing in compliance with ANSI/AGMA Standard 2003-B97 (K-Series only).
• Gears are carburized to a hardness of 58 - 62 RC for durability.
• Gearcase and flanges of high strength gray cast iron SAE Class 30.
• Double-lip oil seals on output shafts.
• Captured keys on output shafts.
• Foot mounted, flange mounted, foot/flange mounted, shaft mounted (with the exception of the R-Series), flange
mounted with hollowshaft, or foot/flange mounted with hollowshaft.
• Split beltcase design for ease of maintenance.
• Beltcase of gray cast iron SAE Class 30 except the largest model, VU6, which is of corrosion resistant aluminum alloy.
• Dynamically balanced cast iron sheaves with chill hardened faces.
• Oil resistant, static conducting wide V-belt.
• Zinc-bronze laminated wear rings on the sliding sheave halves with a lubricated polyoxymethylene bearing surface.
• Long trouble free operation at constant speed setting without mechanical lock-up due to fretting or grooving of the
adjustment mechanism or pulleys respectively.

1.Efficiency
The efficiency of the gear unit is primarily determined by the gearing and bearing friction. In the R-Series, F-Series and K-Series the
efficiency ranges from approximately 95% for 3 stages of gear reduction to 98% in a single stage unit.

The S-Series ranges up to approximately 92%. However, due to the sliding friction of the worm gearing, the actual efficiency
depends upon the gear ratio of the worm stage and the input speed. The rated efficiencies are achieved if the gear unit has
been correctly broken in, achieved its nominal operating temperature, has the proper lubrication, and is operating within its
torque rating.

Efficiency of the variable speed portion of the drive varies with speed and is approximately 85% at maximum speed when running at
®
full load. Total efficiency of the drive unit is determined by multiplying the reducer efficiency by the VARIGEAR efficiency.

2.Backdriving (S-Series Only)

With respect to torque driving back from the output shaft, the backdriving efficiency is
far less favorable than the forward efficiency (η) and may need to be taken into account.  1
Backdriving Efficiency η′ = 2 − 
The low backdriving efficiency may provide some braking effect in certain instances but  η
since the actual efficiency is dependent on many factors including ambient temperature
and worm speed, we request you submit full details to our engineering department if this
braking effect is required.

Since the SEW-Eurodrive Helical-Worm gear units have fairly high efficiencies, they can not be considered as self-locking, and
should not be used if the self-locking effect is required.

3.Output Power, Torque, and Speed

The power ratings given in the selection tables for the R-Series, F-Series, and K-Series are Input Power/Output Power. The output
power reflects total efficiency of the drive at maximum speed. The power ratings given for the S-Series are Input Power only. The
values for power, torque, and speed always refer to the default (M1) mounting position or similar mounting position for standard
features, standard ambient conditions, and standard lubricants. The output speeds have been rounded up or down. The actual
output speed may vary slightly due to the motor frame size, the loading, or the supply voltage.

Efficiency 38
VARIGEAR® Variable Speed Drives Introduction to VARIGEAR Geared Units

4.Design Variations
®
The VARIGEAR drive can readily be adapted to given application requirements by turning the variable speed unit in increments of
90° in relation to the gear unit for either VU or VZ configuration.

R-Series (Parallel Helical Gear Units) - In addition to the foot or flange mount versions, the Parallel Helical Gear units, except type
RX, are also available with the combination foot/flange mount. Additionally more than one flange size may be available for the
flange mounted version.

These gear units are available with an extended output shaft bearing housing designated as RM. The RM gear units are primarily
used for agitation applications. With the exception of output overhung and axial loads the data of the RM gear units corresponds to
those of the R-series of the same size.

S-Series (Helical-Worm Gear Units) - The Helical-Worm Gear units are also available with double output shaft, double flange or
flange mount opposite shaft.

®
Additional features available for the VARIGEAR with gear units are:
• Nitrided pulleys for corrosion resistance
• Severe Duty option for motor protection in outdoor service or humid environments
• Totally enclosed belt case on sizes 01-41 for dusty environments
• Brake on the motor or on the driven pulley shaft
• Speed adjustment through front handwheel, right angle handwheel or electro mechanical remote control
• Digital Speed Readout
• Handwheel with speed indicator
• Input shaft in lieu of a motor
• Torque Arm (F-Series, K-Series and S-Series only)
• Shrink disc shaft mounting (F-Series, K-Series and S-Series only)
Parallel helical (R-Series) gear units from size 77, helical-bevel (K-Series) gear units size 67 through 157, helical-worm (S-Series)
gear units from size 67, motors from frame size 132M, and the VARIGEAR® are supplied with lifting eyes or eyebolts which can be
removed. Smaller gear units and motors do not have lifting eyebolts.

Certified dimension sheets for customer orders are available from your SEW-Eurodrive Assembly Center.

39 Design Variations
OHL and Axial Shaft Loads VARIGEAR® Variable Speed Drives

OHL and Axial Shaft Loads

Overhung Loads, OHL, are a combination of live loads acting at right angles to the drive shaft caused by gears, sprockets, pulleys,
couplings, etc. as well as dead loads applied directly on the shaft. These overhung loads subject shaft bearings and shafts to
stresses which, if exceeded, may cause premature failure of bearings and/or shaft breakage from bending fatigue.

1.Determination Of Overhung Load - OHL

When determining the resulting overhung load, the type of transmission element mounted on the shaft end must be considered and
a transmission element factor (fz) must be included. The overhung load exerted on the output shafts can be calculated from the
following formula. The resultant overhung load (F) must not exceed the permissible overhung load for the selected gear unit.

2T
F= × fz
do

F = equivalent OHL in lbs.

T = load torque at the drive output shaft in lb-in.
do = pitch diameter of the gear, sprocket, or sheave in inches
fz = transmission element factor

The transmission element factor (fz) takes into account an additional radial force that is imposed on the shaft due to the type of
transmission element: gear, chain sprocket, or sheave. There are gear teeth separating forces, pre-tensioning of belts, etc. that
must be taken into account to determine the total equivalent radial loads. From application experience the following values of fz
should be used:

Transmission Element Comments fz Factor

≥ 17 teeth 1.00
Spur or Helical Gears
< 17 teeth 1.15
≥ 20 teeth 1.00
Chain Sprockets < 20 teeth 1.25
< 13 teeth 1.40
V-Belt Pulleys — 1.75
Flat Belt Pulleys — 2.50
Timing Belt Pulleys — 1.30

Determination Of Overhung Load - OHL 40

VARIGEAR® Variable Speed Drives OHL and Axial Shaft Loads

2.Permissible Output Shaft Loads

The output shaft of the SEW-Eurodrive gear units are capable of accepting the axial and radial loads normally encountered by the
mounting of gears, chain sprockets, belt pulleys, and shaft couplings. The permissible OHL under the most unfavorable conditions,
which can be applied at the midpoint of the shaft extensions, is shown in the following OHL rating tables as FRa in lbs. When the force is
not applied at the midpoint of the shaft extension, the FRa value must be adjusted according to the OHL conversion formulas.

It is possible in some instances for the OHL capacity to be substantially increased if the exact direction of the radial force is known or
in the R-Series, by substituting roller bearings in place of the deep groove ball bearings which support the output shaft. In such
instances it is essential that full details be given to our engineering department to check the suitability of the unit selected.

2.1. R-Series and F-Series

Except for the gear unit sizes R/RF147 and 167, an axial force, FA, up to approximately 50% of the permissible OHL, FRa, can be
accommodated. However, if the axial force exceeds this value or if there is a combination of both radial and axial loads, please
submit full details to our engineering department.

2.2. K-Series and S-Series

A shaft mounted reducer should not normally experience external radial or axial forces on the hollowshaft. (From the F section)
Please submit full details to our engineering department for permissible axial and radial loads for the following gear unit types: K,
KA, KF, KAF, S, SA, SF and SAF.

3.Output OHL Conversion

If the resultant OHL acts at a point other than at the midpoint of the output shaft extension, the permissible OHL, FX, must be
determined at the application point of the load according to the following formula:

FRa (lb.) -Permissible overhung load at the midpoint of the output shaft extension—see the following OHL ratings tables.
X (in.) -Distance from the shoulder on the output shaft to the application point of the load.
FX (lb.) -Permissible overhung load at the point X
a (lb-in.) -Gear unit constant - see chart for values.
b,c,d (in.) -Gear unit constant - see chart for values.
Shaft Midpoint
The permissible OHL is the smaller of the two values obtained from the
following formula, FXL and FXW, and is denoted as FX. The permissible FRa
Reducer Shaft
OHL, FX, must be greater than the calculated equivalent overhung load, F. Fx

c
Permissible OHL, FXL = FRa ⋅ (lb)
d+ x

a ⋅ 103
Permissible OHL based on shaft stress, FXW = (lb)
b+ x

Note: FXW applies only when reducer torque (Ta) is maximum.

41 Permissible Output Shaft Loads

OHL and Axial Shaft Loads VARIGEAR® Variable Speed Drives

4.OHL Ratings Table

Model a - lb-in. b - in. c - in. d - in.
RX/RXF57 1.34 1.35 1.71 0.93
RX/RXF67 2.14 1.56 2.07 1.08
RX/RXF77 1.73 0.00 2.38 1.20
RX/RXF87 6.81 1.93 2.89 1.32
RX/RXF97 12.66 2.12 3.41 1.44
RX/RXF107 21.86 2.45 4.04 1.67
R/RF27 1.38 0.46 4.19 3.21
R/RF37 1.10 0.00 4.65 3.66
R/RF47 2.16 0.59 5.39 4.21
R/RF57 3.34 0.71 5.81 4.43
R/RF67 2.22 0.00 6.63 5.26
R/RF77 3.51 0.00 6.84 5.26
R/RF87 7.50 0.00 8.53 6.56
R/RF97 10.53 0.00 10.06 7.70
R/RF107 18.23 0.00 11.24 8.48
R/RF137 54.34 1.18 13.52 10.18
R/RF147 76.55 1.30 15.83 11.69
R/RF167 111.51 0.00 17.72 13.58
F37 0.95 0.00 4.86 3.88
F47 1.58 0.00 6.04 4.86
F57 4.86 1.26 6.72 5.34
F67 3.65 0.00 7.14 5.56
F77 6.96 0.00 8.50 6.53
F87 10.53 0.00 10.35 7.99
F97 18.50 0.00 13.78 11.02
F107 37.44 0.00 14.70 11.36
F127 83.63 0.00 17.42 13.29
F157 92.93 0.00 20.16 16.02
K37 1.25 0.00 4.86 3.88
K47 1.58 0.00 6.04 4.86
K57 6.02 1.22 6.86 5.30
K67 3.65 0.00 7.14 5.56
K77 6.81 0.00 8.50 6.53
K87 14.51 0.00 9.92 7.56
K97 24.78 0.00 12.56 9.80
K107 48.94 0.00 14.70 11.36
K127 73.54 0.00 17.46 13.33
K157 104.40 0.00 20.04 15.91
K167 166.40 0.00 24.47 19.55
K187 269.00 0.00 28.37 22.07
S/SF37 0.53 0.00 4.67 3.88
S/SF47 1.18 0.00 5.12 4.13
S/SF57 1.89 0.00 5.91 4.72
S/SF67 2.69 0.00 7.24 5.87
S/SF77 4.66 0.00 8.82 7.05
S/SF87 14.87 0.00 11.08 8.72
S/SF97 22.48 0.00 12.85 10.09

OHL Ratings Table 42

VARIGEAR® Variable Speed Drives OHL and Axial Shaft Loads

5.Overhung Loads - FRa - Type “R”

Motor Rated Maximum Output Speed in rpm – na2

Model Power HP
Pn 50-100 101-150 151-200 201-300 301-450 451-600 601-800 801-1000 1001-1200 1201-1600
0.50 875 945 965 975 925 835 750 675 600 540
0.75 900 940 960 900 820 740 665 595 535
1.0 835 900 940 880 800 725 655 590 530
RX/RXF 57
1.5 855 910 850 780 710 645 580 525
2.0 740 800 745 685 630 570 515
3.0 145 555 705 655 610 555 505
0.50 1300 1350 1365 1280 1140 1025 925 830 740 660
0.75 1220 1315 1345 1255 1120 1015 915 820 735 655
1.0 1105 1270 1315 1220 1100 995 900 810 725 655
RX/RXF 67
1.5 1215 1285 1185 1075 980 890 805 720 650
2.0 1105 1215 1125 1030 950 870 790 710 640
3.0 880 1055 985 915 840 770 700 630
0.50 2250 2250 2090 1835 1630 1465 1315 1180 1050
0.75 2250 2250 2055 1810 1615 1455 1310 1175 1045 935
1.0 2250 2250 2015 1785 1595 1440 1300 1170 1040 930
RX/RXF 77 1.5 2250 2190 1965 1755 1575 1425 1285 1160 1035 930
2.0 2070 1890 1700 1535 1400 1270 1145 1025 925
3.0 1595 1795 1640 1495 1370 1245 1130 1015 915
5.0 1015 1320 1270 1175 1080 980 890
1.5 2925 2835 2520 2235 2000 1805 1625 1460 1300 1165
2.0 2815 2745 2455 2195 1970 1780 1610 1450 1295 1160
3.0 2635 2635 2385 2140 1935 1755 1590 1435 1285 1155
RX/RXF 87 5.0 1940 2140 1980 1820 1675 1535 1395 1255 1135
7.5 65 1420 1820 1710 1595 1475 1350 1225 1110
10 1085 1580 1505 1410 1305 1195 1090
15 705 1215 1185 1110 1030
5.0 1685 3130 2870 2605 2360 2155 1955 1770 1585 1425
7.5 2815 2680 2475 2275 2085 1910 1735 1560 1410
10 1110 2430 2320 2155 2005 1850 1690 1530 1390
RX/RXF 97 15 1010 1880 1805 1710 1590 1460 1340
20 1180 1710 1640 1540 1420 1310
25 665 1370 1430 1350 1260
30 625 1260 1280 1210
10 1575 2745 2655 2500 2340 2165 1985 1800 1635
15 640 2130 2250 2160 2035 1895 1735 1590
RX/RXF 107 20 275 1580 1950 1880 1780 1660 1540
25 450 1440 1750 1690 1600 1490
30 650 1480 1600 1530 1440

43 Overhung Loads - FRa - Type “R”

OHL and Axial Shaft Loads VARIGEAR® Variable Speed Drives

Motor Rated Maximum Output Speed in rpm – na2

Model Power HP
Pn < 20 21-40 41-60 61-90 91-130 131-180 181-250 251-350 351-500 501-700
0.50 980 810 720 635 565 510 460 415 370 330
R/RF 27 0.75 840 775 695 620 555 505 455 410 365 330
1.0 180 730 665 600 540 495 450 405 360 325
.50 1330 1195 1055 925 825 745 670 600 530 475
R/RF 37 .75 1255 1165 1035 915 815 735 660 595 530 475
1.0 990 1125 1005 895 805 725 655 590 525 475
0.50 1375 1230 1080 950 845 760 680 610 540 485
0.75 1355 1200 1060 940 835 755 675 610 540 485
1.0 1310 1170 1040 925 825 745 675 605 540 485
R/RF 47
1.5 1235 1130 1015 905 815 740 665 600 535 480
2.0 1070 975 880 795 725 655 590 530 475
3.0 995 925 845 770 710 645 585 525 475
0.50 1800 1545 1355 1190 1055 945 850 760 675
0.75 1785 1520 1340 1180 1045 945 845 760 675 605
1.0 1765 1495 1320 1165 1040 935 840 755 675 605
R/RF 57
1.5 1725 1465 1300 1150 1030 930 835 750 670 600
2.0 1400 1380 1245 1115 1005 910 825 745 665 595
3.0 910 1350 1225 1105 995 905 820 740 660 595
0.50 2225 2235 2115 1855 1645 1480 1330 1190 1060 945
0.75 2205 2230 2100 1845 1640 1475 1325 1185 1055 945
1.0 2170 2225 2085 1835 1630 1470 1320 1185 1055 945
1.5 2005 2205 2050 1815 1615 1460 1315 1180 1050 940
R/RF 67 2.0 1695 2170 2015 1790 1600 1445 1305 1170 1045 935
3.0 2005 1955 1745 1570 1425 1290 1160 1035 930
5.0 1810 1655 1505 1380 1255 1135 1020 920
5.4 1785 1635 1495 1370 1250 1130 1015 920
7.5 1550 1435 1325 1215 1110 1000 905
0.50 2925 2925 2590 2275 2005 1800 1620 1445
0.75 2925 2925 2565 2250 2000 1800 1615 1445
1.0 2880 2905 2565 2245 1995 1795 1610 1440
1.5 2790 2860 2520 2230 1980 1785 1605 1440 1280 1145
2.0 2635 2815 2500 2205 1965 1775 1600 1435 1275 1145
3.0 2205 2745 2455 2175 1945 1755 1585 1425 1270 1140
R/RF77
5.0 2420 2335 2095 1890 1720 1555 1405 1255 1130
5.4 2340 2320 2085 1880 1710 1555 1400 1255 1125
7.5 2050 2010 1830 1675 1525 1380 1240 1120
10 1665 1760 1625 1490 1355 1220 1105
12.5 1115 1595 1585 1465 1335 1210 1095
15 1160 1500 1430 1310 1195 1080
0.50 4500
0.75 4500
1.0 4500 4165 3645 3195 2835 2545 2275 2045 1815
1.5 4500 4140 3625 3175 2815 2545 2275 2040 1815
2.0 4500 4095 3600 3175 2815 2520 2275 2035 1810
3.0 4500 4030 3555 3150 2790 2520 2275 2030 1805
5.0 3980 3915 3485 3090 2750 2480 2240 2015 1795
R/RF87 5.4 3850 3895 3465 3085 2745 2475 2240 2010 1795
7.5 3760 3375 3015 2700 2455 2220 2000 1785
10 3580 3265 2950 2655 2410 2190 1980 1770
12.5 3445 3175 2880 2610 2385 2170 1960 1760
15 3085 2815 2565 2365 2145 1945 1745
20 2660 2450 2270 2090 1910 1720
25 2520 2360 2210 2040 1870 1690
30 2410 2270 2150 2000 1840 1670

Overhung Loads - FRa - Type “R” 44

VARIGEAR® Variable Speed Drives OHL and Axial Shaft Loads
Motor Rated Maximum Output Speed in rpm – na2
Model Power HP
Pn < 20 21-40 41-60 61-90 91-130 131-180 181-250 251-350 351-500 501-700
0.50 6460
0.75 6460
1.0 6435
1.5 6435
2.0 6415 5335 4680 4095 3645 3265 2925
3.0 6390 5290 4635 4075 3625 3265 2925 2610 2340
5.0 6240 5170 4580 4035 3585 3225 2910 2610 2320 2080
R/RF97 5.4 6210 5155 4570 4030 3580 3220 2905 2610 2320 2075
7.5 5875 5040 4500 3985 3555 3195 2880 2590 2320 2070
10 4930 4905 4390 3915 3510 3175 2860 2590 2295 2065
12.5 4795 4320 3870 3465 3150 2860 2565 2295 2055
15 4660 4230 3805 3420 3130 2835 2545 2275 2050
20 4390 4050 3670 3350 3060 2790 2520 2250 2030
25 3870 3580 3260 2990 2750 2500 2240 2020
30 3710 3470 3200 2950 2700 2450 2220 2000
0.50 8325
0.75 8305
1.0 8280
1.5 8235
2.0 8190 6550
3.0 8100 6505
5.0 7910 6410
5.4 7875 6390 5650 4950 4410 3960 3555 3195
7.5 7695 6300 5580 4930 4390 3940 3555 3175
R/RF107
10 7450 6190 5490 4860 4345 3915 3535 3175 2815 2520
12.5 7270 6100 5425 4815 4320 3895 3510 3150 2815 2520
15 6795 5985 5355 4770 4275 3870 3490 3150 2815 2520
20 5740 5200 4660 4210 3830 3470 3130 2790 2500
25 5540 5060 4570 4140 3780 3420 3110 2770 2500
30 5330 4930 4480 4070 3740 3400 3060 2750 2480
40 4590 4250 3920 3620 3310 3020 2720 2450
50 4340 4100 3800 3530 3260 2970 2680
60 3870 3650 3420 3170 2900 2660
0.50 13815
0.75 13815
1.0 13815
1.5 13815
2.0 13815 13815
3.0 13795 13815
5.0 13760
5.4 13750
7.5 13705
R/RF137
10 13590
12.5 13500
15 13345 13705 13700 13800 13815 13255 12105 11005
20 12900 13600 13700 13800 13800 13100 12000 10900 9860
25 12400 13500 13700 13700 13800 13000 11900 10800 9810
30 11800 13300 13600 13700 13800 12800 11800 10800 9770
40 12900 13400 13600 13400 12500 11500 10600 9650
50 12500 13200 13600 13100 12200 11400 10500 9560
60 11600 12900 13300 12600 11900 11100 10300 9430

45 Overhung Loads - FRa - Type “R”

OHL and Axial Shaft Loads VARIGEAR® Variable Speed Drives
Motor Rated Maximum Output Speed in rpm – na2
Model Power HP
Pn < 20 21-40 41-60 61-90 91-130 131-180 181-250 251-350 351-500 501-700
0.50 16785
0.75 16785
1.0 16785
1.5 16785
2.0 16785
3.0 16765
5.0 16745 16785
5.4 16740 16785
7.5 16720 16765
R/RF147
10 16675 16765
12.5 16605 16740
15 16540 16720 16800 16800 16800 16800 16800 15930
20 16300 16700 16700 16800 16800 16800 16800 15900 14300
25 16000 16600 16700 16700 16800 16800 16800 15800 14300
30 15700 16500 16700 16700 16800 16800 16800 15800 14200
40 14700 16300 16600 16700 16700 16800 16800 15600 14100
50 13700 16100 16500 16700 16700 16700 16800 15500 14100
60 15700 16300 16600 16700 16700 16800 15400 14000
2.0 27000
3.0 27000
5.0 27000
5.4 27000
7.5 27000
10 27000
12.5 27000
R/RF167
15 27000
20 27000
25 27000
30 27000
40 27000 27000 27000 27000 27000 25800 23500
50 27000 27000 27000 27000 27000 25600
60 27000 27000 27000 27000 27000 25400

Overhung Loads - FRa - Type “R” 46

VARIGEAR® Variable Speed Drives OHL and Axial Shaft Loads

6.Overhung Loads - FRa - Type “F”

Motor Maximum Output Speed in rpm - na2

Rated
Model Power
HP <10 11-25 26-40 41-60 61-90 91-130 131-170 171-220 221-280 281-350 351-420 421-500 501-650 651-900
Pn
0.50 1170 1220 1140 1010 910 840 770 720 670 630 600 550 500
0.75 1060 1180 1090 980 890 820 760 710 660 620 590 540 490
F..37 1.0 860 1110 1040 950 860 800 740 700 650 620 590 540 490
1.5 940 950 890 820 770 720 680 640 600 570 530 480
2.0 840 820 770 730 690 650 620 590 560 520 470
0.50 1630 1830 1850 1710 1510 1340 1240 1140 1050 980 920 870
0.75 1060 1790 1840 1670 1480 1330 1220 1130 1040 970 920 870 800
F..47 1.0 1710 1800 1620 1450 1310 1200 1110 1040 970 910 860 790
1.5 1520 1690 1550 1400 1270 1180 1090 1020 950 900 850 790
2.0 1550 1460 1340 1230 1150 1070 1000 940 890 840 780
0.50 2275 2340 2340 2275 1985 1760 1615 1485 1370 1275 1200 1135
0.75 2185 2320 2340 2235 1970 1750 1605 1475 1365 1270 1195 1130 1035
1.0 2045 2275 2320 2200 1945 1735 1595 1765 1360 1265 1190 1125 1035
1.5 1850 2225 2295 2160 1920 1715 1580 1455 1350 1260 1185 1120 1030
F..57 2.0 2130 2240 2100 1875 1685 1555 1440 1335 1245 1175 1115 1025 925
3.0 2000 2175 2025 1825 1650 1530 1420 1320 1235 1165 1105 1015 920
5.0 1855 1780 1665 1540 1445 1350 1270 1190 1130 1075 995
5.4 1795 1740 1640 1520 1430 1340 1260 1185 1125 1070 990
7.5 1550 1510 1430 1360 1290 1215 1150 1100 1045 975
0.50 2930 2930 2930 2930 2930 2930 2930 2840 2630 2480 2340
0.75 2880 2930 2930 2930 2930 2930 2930 2810 2630 2450 2340 2210 2050
1.0 2700 2930 2930 2930 2930 2930 2930 2810 2610 2450 2320 2210 2050
1.5 2300 2930 2930 2930 2930 2930 2930 2790 2610 2450 2320 2200 2040 1850
F..67 2.0 2840 2930 2930 2930 2930 2930 2770 2590 2430 2320 2200 2030 1850
3.0 2590 2880 2930 2930 2930 2930 2750 2570 2410 2300 2180 2020 1840
5.0 2430 2790 2930 2930 2840 2680 2500 2360 2250 2150 2000 1820
5.4 2430 2790 2930 2930 2840 2680 2500 2360 2250 2150 2000 1820
7.5 2540 2840 2930 2770 2610 2450 2320 2220 2120 1980 1810
0.50 4390 4410 4410 4410 4410 4300 3980 3690 3420 3220
0.75 4390 4410 4410 4410 4410 4300 3960 3690 3420 3200 3040
1.0 4370 4390 4410 4410 4410 4280 3960 3670 3420 3200 3040 2880
1.5 4250 4390 4390 4410 4410 4250 3940 3670 3420 3200 3040 2880 2660
2.0 3980 4370 4390 4410 4410 4230 3920 3650 3400 3200 3020 2880 2660 2410
3.0 3260 4340 4390 4390 4410 4210 3890 3620 3380 3170 3020 2860 2660 2410
F..77
5.0 3890 4300 4370 4390 4100 3800 3560 3330 3130 2970 2840 2630 2390
5.4 3890 4300 4370 4390 4100 3800 3560 3330 3130 2970 2840 2630 2390
7.5 3260 4070 4340 4370 4010 3740 3510 3290 3110 2950 2810 2610 2390
10 3620 4160 4160 3870 3650 3420 3220 3040 2900 2770 2590 2360
12.5 3130 3960 4030 3780 3580 3380 3170 3020 2880 2750 2570 2340
15 3690 3870 3670 3490 3310 3130 2970 2840 2720 2540 2340

47 Overhung Loads - FRa - Type “F”

OHL and Axial Shaft Loads VARIGEAR® Variable Speed Drives
Motor Maximum Output Speed in rpm - na2
Rated
Model Power
HP <10 11-25 26-40 41-60 61-90 91-130 131-170 171-220 221-280 281-350 351-420 421-500 501-650 651-900
Pn
0.50 6750 6460
0.75 6750 6390
1.0 6685 6345 5470 4815 4210 3735 3420 3150 2905 2700
1.5 6570 6235 5400 4770 4185 3735 3420 3150 2905 2700 2545
2.0 6415 6120 5335 4725 4165 3690 3400 3130 2905 2700 2545 2410 2200
3.0 6120 5920 5200 4635 4095 3670 3375 3105 2880 2680 2520 2385 2195
5.0 4410 5460 4930 4445 3980 3575 3295 3050 2840 2640 2505 2370 2175 1960
F..87 5.4 3940 5380 4885 4410 3960 3555 3285 3040 2835 2635 2500 2365 2175 1960
7.5 4950 4615 4230 3825 3490 3220 2995 2790 2610 2475 2340 2155 1945
10 4345 4230 3985 3670 3355 3130 2925 2745 2565 2430 2320 2135 1930
12.5 3895 3940 3780 3535 3265 3060 2880 2700 2545 2410 2295 2115 1915
15 3600 3555 3400 3175 2995 2815 2655 2500 2365 2250 2095 1900
20 2880 3080 3060 2950 2810 2680 2540 2410 2300 2200 2050 1870
25 2660 2770 2750 2680 2570 2450 2340 2240 2150 2010 1840
30 2230 2500 2570 2520 2450 2360 2270 2180 2100 1970 1810
0.50 8530
0.75 8505
1.0 8440
1.5 8370
2.0 8260 8485 7785 6865 6030 5355 4905 4525 4165
3.0 8055 8415 7675 6775 5985 5310 4885 4500 4165 3870 3645
5.0 7490 8265 7420 6605 5870 5240 4825 4445 4125 3830 3625 3425 3150 2840
F..97 5.4 7380 8235 7380 6570 5850 5220 4815 4435 4120 3825 3625 3420 3150 2840
7.5 6705 7945 7135 6415 5740 5155 4750 4390 4075 3805 3600 3400 3130 2810
10 7380 6775 6190 5580 5040 4680 4320 4030 3760 3555 3375 3105 2790
12.5 6955 6525 6010 5470 4975 4615 4275 3985 3735 3535 3355 3085 2790
15 6480 6210 5805 5335 4860 4545 4230 3940 3690 3510 3330 3060 2770
20 5400 5540 5360 5020 4660 4390 4100 3850 3620 3440 3260 3040 2750
25 4950 4970 4770 4480 4230 4010 3760 3560 3380 3220 2990 2720
30 4390 4590 4500 4300 4100 3890 3690 3490 3330 3170 2950 2700
0.50 14605
0.75 14560 14625
1.0 14490 14625
1.5 14400 14580
2.0 14290 14535
3.0 14065 14470
5.0 13550 14280
5.4 13455 14245 12690 11340 10125 9115 8440 7830 7290
7.5 12915 14065 12510 11230 10035 9045 8395 7785 7270
F..107
10 12085 13660 12240 11050 9925 8980 8325 7740 7225 6775 6435 6120 5670
12.5 11385 13345 12040 10915 9835 8910 8280 7720 7200 6750 6415 6100 5650
15 10510 12985 11815 10755 9745 8845 8235 7675 7180 6730 6390 6075 5650
20 12200 11300 10400 9520 8690 8100 7580 7090 6680 6350 6050
25 11500 10900 10100 9320 8550 8010 7490 7040 6620 6300 6010
30 10800 10400 9830 9110 8420 7900 7430 6980 6570 6260 5960
40 9360 9140 8640 8080 7650 7220 6820 6460 6170
50 8600 8620 8300 7850 7470 7090 6710 6370
60 6930 7900 7830 7520 7220 6890 6550 6230

Overhung Loads - FRa - Type “F” 48

VARIGEAR® Variable Speed Drives OHL and Axial Shaft Loads
Motor Maximum Output Speed in rpm - na2
Rated
Model Power
HP <10 11-25 26-40 41-60 61-90 91-130 131-170 171-220 221-280 281-350 351-420 421-500 501-650 651-900
Pn
0.50 20300
0.75 20300
1.0 20300
1.5 20300 20300
2.0 20300 20300
3.0 20300 20300
5.0 20300 20300
5.4 20300 20300
7.5 20300 20115
F..127
10 20300 19780
12.5 20300 19510
15 20300 19195 17125 15415 13815 12490 11590 10755 10035 9430
20 20300 18500 16700 15100 13600 12400 11500 10700 9990 9360 8890 8460
25 19200 17900 16300 14900 13500 12200 11400 10600 9920 9320 8870 8420
30 17300 16000 14600 13300 12100 11300 10600 9880 9290 8820 8390
40 15800 15000 14000 12900 11900 11100 10400 9740 9180 8730 8330
50 14800 14400 13600 12600 11700 10900 10300 9650 9110 8660
60 13400 13500 13000 12200 11400 10700 10100 9520 9000 8600
2.0 27000 25450
3.0 27000 25360
5.0 27000 25145
5.4 27000 25110
7.5 27000 24910
10 27000 24640
12.5 27000 24415
F..157
15 26865 24165 21355 19125 17055 15370 14245 13210 12310
20 25900 23600 21000 18900 16900 15300 14200 13100 12300 11500 10900
25 24800 23200 20700 18700 16800 15200 14100 13100 12200 11500 10800
30 23400 22700 20400 18500 16700 15100 14000 13100 12200 11400 10800
40 13500 21500 19700 18000 16300 14900 13800 12900 12100 11300 10800
50 20700 19200 17700 16100 14700 13700 12800 12000 11300 10700
60 19600 18500 17200 15800 14500 13500 12700 11900 11200 10600

49 Overhung Loads - FRa - Type “F”

OHL and Axial Shaft Loads VARIGEAR® Variable Speed Drives

7.Overhung Loads - FRa - Type “K”

Motor Rated Maximum Output Speed in rpm - na2

Model Power HP
Pn <10 11-25 26-40 41-60 61-90 91-130 131-170 171-220 221-280 281-350 351-420 421-500 501-650
0.50 1295 1160 1040 930 835 770 710 660 615 580 550 505
0.75 1185 1090 995 900 815 755 700 650 610 575 545 500
K..37 1.0 1060 1015 945 865 790 735 685 640 600 565 540 495
1.5 880 855 805 750 705 660 620 585 555 525 490
2.0 750 740 700 670 630 600 565 540 515 480
0.50 1645 1835 1855 1705 1510 1345 1235 1140 1055 980 925 875
0.75 1290 1790 1840 1665 1480 1325 1220 1125 1045 975 920 870 800
1.0 1715 1790 1620 1450 1305 1205 1115 1035 965 910 865 795
K..47 1.5 1535 1675 1540 1395 1270 1175 1095 1020 950 900 855 790
2.0 1540 1450 1335 1225 1145 1070 1000 935 890 845 780
3.0 1270 1290 1235 1155 1090 1025 965 910 865 825 765
5.0 1110 1110 1070 1030 980 930 880 840 800
0.50 2185 2250 2275 2275 2000 1775 1625 1495 1380 1285
0.75 2095 2225 2250 2245 1980 1760 1615 1485 1375 1280 1205 1140
1.0 1965 2185 2230 2205 1955 1740 1600 1475 1365 1270 1200 1135
1.5 1715 2140 2200 2165 1925 1725 1585 1465 1355 1265 1195 1125
K..57 2.0 2050 2155 2095 1875 1690 1560 1445 1340 1255 1185 1120 1030
3.0 1925 2090 2010 1820 1650 1530 1420 1325 1240 1170 1110 1020
5.0 1790 1745 1645 1530 1440 1350 1265 1195 1135 1080
5.4 1725 1700 1615 1510 1420 1335 1260 1185 1125 1075
7.5 1485 1470 1410 1345 1280 1210 1150 1095 1045
0.50 2925 2925 2925 2925 2925 2925 2925 2905 2700 2520
0.75 2880 2925 2925 2925 2925 2925 2925 2905 2700 2520 2385
1.0 2725 2925 2925 2925 2925 2925 2925 2880 2680 2520 2385
1.5 2320 2925 2925 2925 2925 2925 2925 2860 2680 2500 2385
K..67 2.0 2835 2925 2925 2925 2925 2925 2835 2655 2500 2365 2250
3.0 2610 2880 2925 2925 2925 2925 2815 2635 2475 2340 2235
5.0 2525 2820 2925 2925 2890 2735 2570 2420 2300 2200
5.4 2455 2790 2925 2925 2880 2725 2565 2410 2295 2195
7.5 2565 2835 2925 2790 2635 2500 2365 2250 2160
0.50 4500 4500 4500 4500 4500 4410 4075 3760 3510
0.75 4455 4500 4500 4500 4500 4390 4050 3760 3510 3285
1.0 4410 4500 4500 4500 4500 4365 4050 3760 3490 3265 3105
1.5 4255 4500 4500 4500 4500 4345 4030 3735 3490 3265 3085 2950
2.0 4005 4455 4500 4500 4500 4320 4005 3715 3465 3265 3085 2925
3.0 3310 4365 4455 4500 4500 4275 3960 3690 3445 3240 3060 2925
K..77
5.0 3995 4330 4445 4485 4165 3890 3635 3405 3200 3045 2885
5.4 3915 4300 4435 4480 4140 3870 3625 3400 3195 3040 2880
7.5 3310 4095 4345 4390 4050 3805 3555 3355 3150 2995 2860
10 3670 4165 4185 3915 3690 3465 3285 3105 2950 2815
12.5 3195 3985 4030 3805 3600 3400 3220 3060 2925 2790
15 3735 3850 3670 3510 3330 3175 3015 2880 2770
0.50 6550 6550
0.75 6525 6550
1.0 6525 6550 6550 6100 5425 4860 4500 4165 3870
1.5 6505 6525 6550 6055 5380 4840 4480 4165 3870
2.0 6460 6525 6525 5985 5355 4815 4455 4140 3850 3625 3420 3265
3.0 6370 6505 6525 5895 5290 4770 4435 4120 3850 3600 3420 3240
5.0 6465 6240 5685 5155 4675 4355 4060 3790 3560 3380 3225
K..87 5.4 6460 6190 5650 5130 4660 4345 4050 3780 3555 3375 3220
7.5 6300 5895 5470 4995 4570 4275 4005 3735 3535 3355 3195
10 5650 5490 5175 4815 4455 4185 3915 3690 3490 3310 3150
12.5 5130 5175 4975 4680 4345 4095 3870 3645 3445 3285 3130
15 4815 4725 4500 4230 4005 3805 3600 3400 3240 3105
20 4010 4210 4160 3980 3830 3650 3470 3310 3170 3040
25 3740 3850 3780 3670 3530 3380 3220 3110 2990
30 3290 3530 3580 3510 3400 3290 3150 3040 2930

Overhung Loads - FRa - Type “K” 50

VARIGEAR® Variable Speed Drives OHL and Axial Shaft Loads
Motor Rated Maximum Output Speed in rpm - na2
Model Power HP
Pn <10 11-25 26-40 41-60 61-90 91-130 131-170 171-220 221-280 281-350 351-420 421-500 501-650
0.50 9000 9000
0.75 9000 9000
1.0 9000 9000
1.5 9000 9000
2.0 9000 9000 8955 7990 7110 6390
3.0 9000 9000 8820 7900 7065 6370 5895
5.0 9000 9000 8555 7725 6930 6275 5815 5410 5045 4730 4485
K..97 5.4 9000 9000 8505 7695 6910 6255 5805 5400 5040 4725 4480
7.5 9000 9000 8260 7515 6795 6190 5740 5355 5020 4705 4455
10 8485 7875 7270 6640 6075 5670 5290 4950 4660 4435
12.5 8035 7605 7090 6505 5985 5605 5245 4905 4635 4410
15 7515 7270 6865 6370 5875 5515 5175 4860 4590 4365
20 6370 6570 6390 6050 5670 5360 5040 4770 4500 4300
25 5940 5990 5780 5470 5200 4930 4680 4430 4250
30 5330 5580 5510 5290 5060 4840 4590 4370 4190
0.50 14625 14625
0.75 14625 14625
1.0 14625 14625
1.5 14625 14625
2.0 14625 14625
3.0 14625 14625
5.0 14625 14330
5.4 14625 14265 12625 11295 10105 9090 8415 7810 7290
7.5 14625 13930 12420 11160 10015 9025 8370 7785 7245
K..107
10 14625 13455 12105 10960 9880 8935 8305 7720 7225 6775 6415
12.5 14625 13095 11880 10800 9765 8865 8260 7675 7180 6750 6390
15 13680 12670 11610 10645 9655 8800 8190 7630 7135 6705 6370
20 11700 11000 10200 9380 8620 8060 7540 7070 6640 6320
25 10900 10500 9900 9160 8460 7920 7430 7000 6590 6280
30 10100 10000 9590 8960 8300 7810 7340 6910 6530 6210
40 8800 8750 8390 7920 7520 7130 6750 6390
50 7920 8170 8010 7650 7310 6950 6620
60 6640 7360 7470 7270 7020 6730 6440
0.50 18655
0.75 18655
1.0 18655
1.5 18630 18655
2.0 18630 18655
3.0 18630 18655
5.0 18590 18630
5.4 18585 18630
7.5 18565 18630
K..127
10 18475 18610
12.5 18405 18610
15 18315 18585 16945 15280 13725 12420 11520 10710
20 18000 18100 16400 15000 13500 12300 11400 10600 9920 9320
25 17100 17400 16000 14700 13300 12100 11300 10600 9880 9270
30 16800 15600 14400 13100 12000 11200 10500 9810 9230
40 15100 14600 13700 12700 11700 11000 10300 9650 9110
50 13900 13800 13200 12400 11500 10800 10100 9560
60 12300 12800 12500 11900 11100 10600 9970 9410

51 Overhung Loads - FRa - Type “K”

OHL and Axial Shaft Loads VARIGEAR® Variable Speed Drives
Motor Rated Maximum Output Speed in rpm - na2
Model Power HP
Pn <10 11-25 26-40 41-60 61-90 91-130 131-170 171-220 221-280 281-350 351-420 421-500 501-650
2.0 26235
3.0 26235
5.0 26220 25445
5.4 26215 25405
7.5 26190 25180
10 26145 24885 21895
12.5 26100 24640 21735
K..157
15 26035 24370 21580
20 25900 23800 21200
25 25700 23300 20900
30 25400 22700 20600
40 21500 19800 18100 16500 15000 14000
50 20600 19200 17800 16200 14800 13800
60 19300 18400 17200 15900 14600 13700
2.0 33800
3.0 33800
5.0 33800
5.4 33800 33800
7.5 33800 33800
10 33800 33800 33800
12.5 33800 33800 33800
K 167
15 33800 33800 33800
20 33800 33800 33800
25 33800 33800 33700
30 33800 33800 33500
40 33800 33800 32800 29600 26500 24000 22200
50 33800 33800 32300 29300 26300 23800
60 31700 28800 26000 23600
2.0 42800
3.0 42800
5.0 42800
5.4 42800 42800
7.5 42800 42800
10 42800 42800
12.5 42800 42800
K 187
15 42800 42800
20 42800 42800
25 42800 42800
30 42800 42800
40 42800 42800
50 42800 42700
60 42800 41800

Overhung Loads - FRa - Type “K” 52

VARIGEAR® Variable Speed Drives OHL and Axial Shaft Loads

8.Overhung Loads - FRa - Type “S”

Motor Rated Maximum Output Speed in rpm – na2
Model Power Hp
Pn <10 11-30 31-50 51-70 71-100 101-130 131-161 161-200 201-250 251-400
.50 675 660 620 575 540 515 485 455 400
.75 570 560 530 505 485 460 440 385
S/SF 37
1.0 485 480 465 450 435 415 375
1.5 350 400 400 390 385 355
.50 1175 1175 1045 960 875 810 765 715 670 580
.75 1065 980 910 835 785 745 700 655 570
S/SF 47 1.0 940 900 855 795 750 720 680 640 560
1.5 775 765 735 700 675 645 615 545
2.0 655 655 645 625 605 580 525
.50 1800 1855 1740 1575 1420 1305 1225 1145 1065 920
.75 1710 1830 1685 1535 1385 1285 1210 1130 1055 910
S/SF 57 1.0 1555 1795 1620 1490 1355 1260 1185 1110 1040 900
1.5 1640 1515 1415 1300 1215 1150 1085 1020 890
2.0 1435 1390 1325 1235 1170 1110 1050 990 875
.50 2385 2320 2005 1810 1620 1495 1400 1305 1215 1045
.75 2340 2250 1955 1775 1600 1475 1385 1290 1205 1035
1.0 2250 2160 1900 1735 1570 1455 1365 1280 1195 1030
1.5 2030 2010 1810 1670 1520 1420 1340 1255 1175 1020
S/SF 67 2.0 1840 1705 1595 1465 1375 1305 1230 1155 1005
3.0 1540 1525 1465 1375 1305 1245 1180 1115 985
5.0 935 1170 1170 1145 1115 1075 1030 930
5.4 795 1120 1135 1115 1090 1055 1015 925
7.5 455 835 970 970 960 935 870
.50 3600 3465 2970 2655 2385 2185 2040 1900 1765
.75 3600 3420 2925 2635 2365 2165 2030 1890 1760 1510
1.0 3600 3355 2880 2610 2340 2150 2015 1880 1750 1505
1.5 3600 3240 2815 2565 2295 2125 1995 1860 1735 1500
2.0 3490 3105 2725 2500 2250 2095 1970 1845 1720 1485
3.0 3105 2880 2590 2410 2190 2040 1925 1805 1690 1470
S/SF 77
5.0 2235 2290 2180 2035 1920 1825 1730 1630 1430
5.4 2095 2235 2140 2005 1895 1810 1715 1620 1425
7.5 810 1755 1935 1860 1785 1715 1640 1560 1390
10 625 1220 1610 1625 1585 1535 1475 1335
12.5 595 1145 1405 1485 1455 1410 1295
15 630 990 1195 1355 1335 1245
1.0 6750 6750 6750 6235 5625 5220 4905 4615 4320
1.5 6750 6750 6750 6210 5605 5200 4885 4590 4300 3760
2.0 6730 6750 6730 6145 5560 5175 4860 4570 4275 3735
3.0 6660 6750 6615 6055 5515 5130 4840 4545 4255 3715
5.0 6470 6695 6330 5865 5355 5015 4745 4465 4195 3695
5.4 6435 6685 6280 5830 5335 4995 4725 4455 4185 3690
S/SF 87 7.5 4860 6550 6030 5625 5200 4885 4635 4390 4140 3645
10 5940 5650 5355 5020 4750 4525 4300 4075 3600
12.5 4995 5380 5155 4860 4635 4435 4230 4005 3555
15 3085 5040 4930 4705 4500 4320 4140 3940 3535
20 3080 4410 4340 4230 4100 3960 3780 3440
25 675 2990 4030 3980 3890 3780 3670 3350
30 1370 3260 3740 3710 3650 3530 3260
2.0 8980 9000 8485 7720 6955 6460
3.0 8955 9000 8370 7630 6910 6415 6055 5670 5310
5.0 8845 8960 8140 7460 6790 6320 5975 5615 5270 4620
5.4 8820 8955 8100 7425 6775 6300 5965 5605 5265 4615
7.5 8665 8775 7875 7270 6660 6235 5895 5560 5220 4590
S/SF 97 10 7380 8260 7560 7045 6505 6100 5805 5470 5155 4545
12.5 4815 7875 7335 6885 6390 6010 5715 5425 5110 4525
15 7425 7065 6685 6255 5895 5650 5355 5065 4480
20 5870 6460 6260 5940 5670 5450 5200 4950 4410
25 3040 5940 5900 5670 5470 5270 5060 4840 4340
30 4820 5540 5420 5270 5110 4930 4730 4280

53 Overhung Loads - FRa - Type “S”

Mounting Positions VARIGEAR® Variable Speed Drives

Mounting Positions

1.General Information
It is essential when ordering a drive to select the desired mounting position to ensure the correct amount of lubricant is supplied with
the drive. The following details must also be supplied:
• Output shaft
and flange
projection A, B,
B A A B B A A B or AB. The B A A B B A A B
mounting
position pages
Rear View Front View Rear View show A. Front View Rear View
Front View Front View Rear View
(Input End) (Input End) (K-Series or (Input End)
(Input End)
S-Series only)
K-Series K-Series S-Series S-Series

• Position of the motor conduit box and cable entry.

The mounting position pages show the conduit box at 0°, and cable entry “x”.
1

x 2

270˚
2 2

1 3 0˚ 180˚ 1 3

x x
90˚

2 x

• Direction of rotation of the output shaft (only if a backstop or a unidirectional torque monitor is required).

CCW CW CCW
CCW CW CCW CW CW

R-Series F-Series K-Series S-Series

General Information 54
VARIGEAR® Variable Speed Drives Mounting Positions
®
• Position of the VARIGEAR unit. (The Mounting Position pages show “Normal”).

Normal Normal Normal

Normal

Z X Z X
Z X
Z X

Y Y
Y

R-Series F-Series K-Series S-Series

Unless otherwise specified the drive will be supplied with the following:
• Mounting Position
R-Series - M1
F-Series - M1
K-Series - M1 or M5
S-Series - M1 or M5
• Position of the motor conduit box - 0°
• Cable Entry - “x”
®
• VARIGEAR Position - normal
• Output shaft and flange projection MUST be specified
The mounting positions illustrations show the following (when applicable):

Mounting Surface
Mounting Surface
of the Torque Arm

Breather Plug

Oil Level Plug

Drain Plug

With certain mounting positions the first gear reduction stage is completely immersed in oil. On the larger gear unit sizes and with
high peripheral speeds of the input stage (low reduction ratios) churning losses constitute a factor which must be taken into
account. Please contact our engineering department on this issue.

Additionally the mounting positions M2 and M6 where the high speed input shaft seals are completely immersed in oil are
acceptable though generally not preferred. Avoiding these positions provides additional security against oil leakage as the high
speed input shaft seals wear.

55 General Information
Mounting Positions VARIGEAR® Variable Speed Drives

®
2.VARIGEAR VU Configuration - R-Series

Z X

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

Gear VU VU VU
Unit 01 11 21 31 41 51 6 01 11 21 31 41 51 6 01 11 21 31 41 51 6
R27 1 9
R37 1 9 1 4
R47 1 1 9 1 1 9
R57 1 1 9 9 1 1 9 9
R67 1 1 9 9 2 9 9 9
R77 1 1 9 9 1 9 9 9
R87 1 1 9 9 9 9 9
R97 1 1 1 1 9 9
R107 1 1 9 9 1 1
R137 1 1 1 1
R147 1 1 1 1
R167 1 1
RF27 1 1 1
RF37 1 1 1 1 1 1
RF47 1 1 1 1 1 1 1 1 1
RF57 1 1 1 6 1 1 1 6 1 1 6
RF67 1 1 1 1 2 1 1 1 2 1 1 1
RF77 1 1 1 1 1 1 1 1 1 1 1 1
RF87 1 1 1 1 1 1 1 1 1 1
RF97 1 1 1 1 1 1 1 1
RF107 1 1 1 1 1 1 1 1 1
RF137 1 1 1 1 1
RF147 1 1 1 1 1
RF167 1 1
RX57 1 1 1 1 1 1
RX67 1 1 1 1 1 1
RX77 1 1 1 1 1 1
RX87 1 1 1 1 1 1
RX97 1 1 1 1 1 1
RX107 1 1 1 1
RXF57 1 1 1 1 1 1 1
RXF67 1 1 1 1 1 4 1
RXF77 1 1 1 1 1 1 4 1
RXF87 1 1 1 1 1 1 1
RXF97 1 1 1 1 1 1 1 1
RXF107 1 1 1 9 9 1

1 - Possible Combination 7 - Possible with DV132M

2 - Possible with DT63 8 - Possible with DV160L
4 - Possible with DT80 9 - Gear unit has to be mounted on shims
6 - Possible with DV112

VARIGEAR® VU Configuration - R-Series 56

VARIGEAR® Variable Speed Drives Mounting Positions

®
3.VARIGEAR VZ Configuration - R-Series

Z X

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

Gear VZ VZ VZ
Unit 01 11 21 31 41 01 11 21 31 41 01 11 20 31 41
R27 1 3
R37 1 3 1 3
R47 1 1 3 1 1 3
R57 1 1 3 3 1 1 3 3
R67 1 1 3 3 1 3 3 3
R77 1 1 3 3 1 3 3 3
R87 1 1 3 1 3 3
R97 1 1 1 3
R107 1 3
RF27 1 1 1
RF37 1 1 1 1 1 1
RF47 1 1 1 1 1 1 2 1 1
RF57 1 1 1 1 1 1 1 1 2 1 1 1
RF67 1 1 1 1 1 1 1 1 2 1 1 1
RF77 1 1 1 1 1 1 1 1 1 1 1 1
RF87 1 1 1 1 1 1 2 1 1
RF97 1 1 1 1 2 1
RF107 1 1 2
RX57 1 1 1 1 1 1
RX67 1 1 1 1 1 1
RX77 1 1 1 1 1 1
RX87 1 1 1 1 1 1
RX97 1 1 1 3
RX107 1 1
RXF57 1 1 1 1 1 1 2 1 1
RXF67 1 1 1 1 1 1 2 1 1
RXF77 1 1 1 1 1 1 1 1 1
RXF87 1 1 1 1 1 1 1 1
RXF97 1 1 1 1 2 1
RXF107 1 1 2

1 - Possible Combination
2 - This combination is only possible with a right angled control (e.g. NV, H, HS, EF)
3 - Gear unit has to be mounted on shims

57 VARIGEAR® VZ Configuration - R-Series

Mounting Positions VARIGEAR® Variable Speed Drives

®
4.VARIGEAR VU Configuration - R-Series

Z X

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

VU VU VU
Gear Unit
01 11 21 31 41 51 6 01 11 21 31 41 51 6 01 11 21 31 41 51 6
R47R37 1 1 1 1
R57R37 1 1 1 1
R67R37 1 1 1 1
R77R37 1 1 1 1
R87R57 1 1 1 1 1 1 1 1
R97R57 1 1 1 1 1 1 1 1
R107R77 1 1 6 1 1 1 6 1
R137R77 1 1 6 1 1 1 6 1
R147R77 1 1 6 7 1 1 6 7
R147R87 1 1 1 1 1 7 1
R167R97 1 1 1 1 1 8
R167R107 1 1 1 1 1 1
RF47R37 1 1 1 1 1 1
RF57R37 1 1 1 1 1 1
RF67R37 1 1 1 1 1 1
RF77R37 1 1 1 1 1 1
RF87R57 1 1 1 1 1 1 1 1 1 1 1
RF97R57 1 1 1 1 1 1 1 1 1 1
RF107R77 1 1 6 1 1 1 6 1 1 1 6 1
RF137R77 1 1 6 1 1 1 6 1 1 1 6 7
RF147R77 1 1 6 7 1 1 6 7 1 1 6 7
RF147R87 1 1 1 1 1 7 1 1 7
RF167R97 1 1 1 1 8 1 8
RF167R107 1 1 1 1 1 1 1 1

1 - Possible Combination 7 - Possible with DV132M

2 - Possible with DT63 8 - Possible with DV160L
4 - Possible with DT80 9 - Gear unit has to be mounted on shims
6 - Possible with DV112

VARIGEAR® VU Configuration - R-Series 58

VARIGEAR® Variable Speed Drives Mounting Positions

®
5.VARIGEAR VZ Configuration - R-Series

Z X

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

VZ VZ VZ
Gear Unit
01 11 21 31 41 01 11 21 31 41 01 11 20 31 41
R47R37 1 1 1 1
R57R37 1 1 1 1
R67R37 1 1 1 1
R77R37 1 1 1 1
R87R57 1 1 1 1 1 1 1 1
R97R57 1 1 1 1 1 1 1 1
R107R77 1 1 1 1 1 1 1 1
R137R77 1 1 1 1 1 1 1 1
R147R77 1 1 1 1 1 1 1 1
R147R87 1 1 1 1 1 1
R167R97 1 1 1 1
R167R107 1 1
RF47R37 1 1 1 1 1 1
RF57R37 1 1 1 1 1 1
RF67R37 1 1 1 1 1 1
RF77R37 1 1 1 1 1 1
RF87R57 1 1 1 1 1 1 1 1 1 1 1 1
RF97R57 1 1 1 1 1 1 1 1 1 1 1 1
RF107R77 1 1 1 1 1 1 1 1 1 1 1 1
RF137R77 1 1 1 1 1 1 1 1 1 1 1 1
RF147R77 1 1 1 1 1 1 1 1 1 1 1 1
RF147R87 1 1 1 1 1 1 2 1 1
RF167R97 1 1 1 1 2 1
RF167R107 1 1 2

1 - Possible Combination
2 - This combination is only possible with a right angled control (e.g. NV, H, HS, EF)
3 - Gear unit has to be mounted on shims

59 VARIGEAR® VZ Configuration - R-Series

Mounting Positions VARIGEAR® Variable Speed Drives

®
6.VARIGEAR VU Configuration - F-Series

Z X

Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6

VU VU
Gear Unit
01 11 21 31 41 51 6 01 11 21 31 41 51 6
F37 1 3 1 3
F47 1 3 1 3
F57 1 1 3 3 1 1 3 3
F67 1 1 3 3 1 1 3 3
F77 1 1 3 3 2 1 3 3
F87 1 1 3 3 1 3 3
F97 1 1 3 1 1
F107 1 1 3 1 1 3
F127 1 1 1 1
F157 1 1 1
FA37 1 1 1 1
FA47 1 1 1 1
FA57 1 1 1 1 1 1 1 1
FA67 1 1 1 1 1 1 1 1
FA77 1 1 1 1 2 1 1 1
FA87 1 1 1 1 1 1 1
FA97 1 1 1 1 1
FA107 1 1 1 1 1 1
FA127 1 1 1 1
FA157 1 1 1
FF37 1 1 1 1
FF47 1 1 1 1
FF57 1 1 1 1 1 1 1 1
FF67 1 1 1 1 1 1 1 1
FF77 1 1 1 1 2 1 1 1
FF87 1 1 1 1 1 1 1
FF97 1 1 1 1 1
FF107 1 1 1 1 1 1
FF127 1 1 1 1
FF157 1 1 1

1 - Possible Combination
2 - Combination possible with DT80
3 - Gear unit has to be mounted on shims

VARIGEAR® VU Configuration - F-Series 60

VARIGEAR® Variable Speed Drives Mounting Positions

®
7.VARIGEAR VZ Configuration - F-Series
Z X

Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6

VZ VZ
Gear Unit
01 11 21 31 41 01 11 21 31 41
F37 1 2 1 2
F47 1 2 1 2
F57 1 1 2 2 1 1 2 2
F67 1 1 2 2 1 1 2 2
F77 1 1 2 2 1 1 2 2
F87 1 1 1
F97 1 1 1
F107 1 1
FA37 1 1 1 1
FA47 1 1 1 1
FA57 1 1 1 1 1 1 1 1
FA67 1 1 1 1 1 1 1 1
FA77 1 1 1 1 1 1 1 1
FA87 1 1 1
FA97 1 1 1
FA107 1 1
FF37 1 1 1 1
FF47 1 1 1 1
FF57 1 1 1 1 1 1 1 1
FF67 1 1 1 1 1 1 1 1
FF77 1 1 1 1 1 1 1 1
FF87 1 1 1
FF97 1 1 1
FF107 1 1

1 - Possible Combination
2 - Gear unit has to be mounted on shims

61 VARIGEAR® VZ Configuration - F-Series

Mounting Positions VARIGEAR® Variable Speed Drives

®
8.VARIGEAR VU Configuration - K-Series

Z X
Y

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

VU VU VU
Gear Unit
01 11 21 31 41 51 6 01 11 21 31 41 51 6 01 11 21 31 41 51 6
K37 1 1 1 3
K47 1 1 3 1 1 3
K57 1 1 1 3 1 1 1 3
K67 1 1 1 3 1 1 1 3
K77 2 1 1 3 1 1 1 3
K87 1 1 3 1 1 1 3
K97 1 1 1 1 1 1
K107 1 1 1 1 1 1
K127 1 1 1 1
K157 1 1
K167 1 1
K187 1 1
KA37 1 1 1 1 4 4
KA47 1 1 1 1 1 1 4 4 4
KA57 1 1 1 1 1 1 1 1 4 4 4
KA67 1 1 1 1 1 1 1 1 4 4 4
KA77 2 1 1 1 1 1 1 1 4 4
KA87 1 1 1 1 1 1 1 4 4 4
KA97 1 1 1 1 1 1 4 4
KA107 1 1 1 1 1 1 4 4
KA127 1 1 1 1 4
KA157 1 1
KF37 1 1 1 1 1 1
KF47 1 1 1 1 1 1 1 1 1
KF57 1 1 1 1 1 1 1 1 1 1 1
KF67 1 1 1 1 1 1 1 1 1 1 1
KF77 2 1 1 1 1 1 1 1 1 1
KF87 1 1 1 1 1 1 1 1 1 1
KF97 1 1 1 1 1 1 1 1
KF107 1 1 1 1 1 1 1 1
KF127 1 1 1 1 1
KF157 1 1
KH167 1 1

1 - Possible Combination
2 - Possible with DT80
3 - Gear unit has to be mounted on shims
4 - Please contact SEW-Eurodrive regarding instructions for mounting torque arms.

VARIGEAR® VU Configuration - K-Series 62

VARIGEAR® Variable Speed Drives Mounting Positions

®
9.VARIGEAR VZ Configuration - K-Series

Z X

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

VZ VZ VZ
Gear Unit
01 11 21 31 41 01 11 21 31 41 01 11 20 31 41
K37 1 1 1 1
K47 1 1 3 1 1 1
K57 1 1 1 3 1 1 1 3
K67 1 1 1 3 1 1 1 3
K77 1 1 1 3 1 1 1 3
K87 1 1 1 1 1 1 3
K97 1 1 1 1
K107 1 1
KA37 1 1 1 1 4 4
KA47 1 1 1 1 1 1 4 4 4
KA57 1 1 1 1 1 1 1 1 4 4 4
KA67 1 1 1 1 1 1 1 1 4 4 4
KA77 1 1 1 1 1 1 1 1 2/4 4 4 4
KA87 1 1 1 1 1 1 2/4 4 4
KA97 1 1 1 1 2/4 4
KA107 1 1 4
KF37 1 1 1 1 1 1
KF47 1 1 1 1 1 1 1 1 1
KF57 1 1 1 1 1 1 1 1 2 1 1 1
KF67 1 1 1 1 1 1 1 1 2 1 1 1
KF77 1 1 1 1 1 1 1 1 1 1 1 1
KF87 1 1 1 1 1 1 2 1 1
KF97 1 1 1 1 2 1
KF107 1 1 2

1 - Possible Combination
2 - This combination is only possible with a right angled control (e.g. NV, H, HS, EF)
3 - Gear unit has to be mounted on shims
4 - Please contact SEW-Eurodrive regarding instructions for mounting torque arms.

63 VARIGEAR® VZ Configuration - K-Series

Mounting Positions VARIGEAR® Variable Speed Drives

®
10.VARIGEAR VU Configuration - S-Series

Z X
Y

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

VU VU VU
Gear Unit
01 11 21 31 41 51 01 11 21 31 41 51 01 11 21 31 41 51
S37 1 2 1
S47 1 1 2 2 1 1
S57 1 1 2 2 1 1
S67 1 1 2 2 2 2 2 1 1 1
S77 3 1 2 2 2 2 2 3 1 1
S87 1 1 2 1 1 2 2
S97 1 1 1 2 2 1 1
SA37 1 1 1
SA47 1 1 1 1 1 1
SA57 1 1 1 1 1 1
SA67 1 1 1 1 1 1 1 1 1 1
SA77 3 1 1 1 1 1 1 3 1 1
SA87 1 1 1 1 1 1 1 1 1
SA97 1 1 1 1 1 1 1
SF37 1 1 1
SF47 1 1 1 1 1 1
SF57 1 1 1 1 1 1
SF67 1 1 1 1 1 1 1 1 1 1
SF77 3 1 1 1 1 1 1 3 1 1
SF87 1 1 1 1 1 1 1 1 1
SF97 1 1 1 1 1 1 1

1 - Possible Combination
2 - This combination is only possible with a right angled control (e.g. NV, H, HS, EF)
3 - Gear unit has to be mounted on shims

VARIGEAR® VU Configuration - S-Series 64

VARIGEAR® Variable Speed Drives Mounting Positions

®
11.VARIGEAR VZ Configuration - S-Series

Y
Z X

Valid Mounting Positions Valid Mounting Positions Valid Mounting Positions

M1, M2, M3, M4, M5, M6 M1, M2, M3, M4, M5, M6 M1, M2, M4

VZ VZ VZ
Gear Unit
01 11 21 31 41 01 11 21 31 41 01 11 20 31 41
S37 1 1 1
S47 1 1 1 1 1 1
S57 1 1 1 1 1 1
S67 1 1 1 2 1 1 1 1 1 1 1
S77 1 1 1 2 1 1 1 1 1 1 1 1
S87 1 1 2 1 1 1 1 1
S97 1 1 1 1 1
SA37 1 1 1
SA47 1 1 1 1 1 1
SA57 1 1 1 1 1 1
SA67 1 1 1 1 1 1 1 1 1 1 1
SA77 1 1 1 1 1 1 1 1 1 1 1 1
SA87 1 1 1 1 1 1 1 1
SA97 1 1 1 1 1
SF37 1 1 1
SF47 1 1 1 1 1 1
SF57 1 1 1 1 1 1
SF67 1 1 1 1 1 1 1 1 1 1 1
SF77 1 1 1 1 1 1 1 1 1 1 1 1
SF87 1 1 1 1 1 1 1 1
SF97 1 1 1 1 1

1 - Possible Combination
2 - Gear unit has to be mounted on shims

65 VARIGEAR® VZ Configuration - S-Series

Mounting Positions VARIGEAR® Variable Speed Drives

Notes

VARIGEAR® VZ Configuration - S-Series 66

VARIGEAR® Variable Speed Drives Technical Data

Technical Data

1.Lubrication
Each gear unit is supplied from the factory with the correct grade and quantity of lubricant for the specified mounting position. The
following lubricants are supplied from our North American Facilities. Under special circumstances such as high or low ambient
temperatures optional oils should be used.

1.1. Standard Oil

USA - Standard Oil
Gear Units Type Ambient Temperature °C Manufacturer
R/RF27 - R/RF167
F..37 - F..157
Mobilgear 630 (M)
K..37 - K..157 0 to +40 Mobil Oil Corp.
K/KH167 - K/KH187
S..37 - S..97 Mobilgear 636 (M)

Canada - Standard Oil

Gear Units Type Ambient Temperature °C Manufacturer
R/RF27 - R/RF167
F..37 - F..157
Omala 220(M)
K..37 - K..157 0 to +40 Shell Oil Co.
K/KH167 - K/KH187
S..47 - S..97 Omala 680 (M)
S..37 - S..97 Tribol 800/680 (S) 0 to +60 Tribol

1.2. Optional Oil

USA - Optional Oil
Gear Units Type Ambient Temperature °C Manufacturer
R/RF27 - R/RF167 Mobilgear 629 (M) -15 to +25
F..37 - F..157 Mobil SHC630 (S) -40 to +40
K..37 - K..157
Mobil SHC629 (S) -30 to +50 Mobil Oil Corp.
K/KH167 - K/KH187
S..47 - S..97 Mobilgear 630 (M) -15 to +25
S..37 - S..97 Mobil SHC634 (S) -25 to +60

Canada - Optional Oil

Gear Units Type Ambient Temp. - °C Manufacturer
R/RF27 - R/RF167
F..37 - F..157
Omala RL220(S) -30 to +80
K..37 - K..157
Shell Oil Co.
K/KH167 - K/KH187
S..47 - S..97 Omala 200 (M) -15 to +25
S..37 - S..97 Tivela SC460 (S) -25 to +10
(M) - Mineral Oil
(S) - Synthetic Oil

67 Lubrication
Technical Data VARIGEAR® Variable Speed Drives

1.3. Mineral Grease

For ball and roller bearings used in the gear units the following greases are recommended.

Type Manufacturer Ambient Temperature °C

Mobilux EP2 Mobil Oil Corp. -20 to +40
Alvania Grease R3 Shell Oil Co. -30 to +60

1.4. Synthetic Grease

Type Manufacturer Ambient Temperature °C
Mobiltemp SHC 32 Mobil Oil Corp. -45 to +60

The approximate lubricant in US gallons and liters per mounting position is as follows:

Mounting Position
1) 1) 1)
Gear Unit M1 M2 M3 M4 M5 M6
Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters
RX57 0.16 0.6 0.21 0.8 0.34 1.3 0.34 1.3 0.24 0.9 0.24 0.9
RX67 0.21 0.8 0.21 0.8 0.45 1.7 0.50 1.9 0.29 1.1 0.29 1.1
RX77 0.29 1.1 0.40 1.5 0.69 2.6 0.71 2.7 0.42 1.6 0.42 1.6
RX87 0.45 1.7 0.66 2.5 1.27 4.8 1.27 4.8 0.77 2.9 0.77 2.9
RX97 0.55 2.1 0.90 3.4 1.96 7.4 1.85 7 1.27 4.8 1.27 4.8
RX107 1.03 3.9 1.48 5.6 3.06 11.6 3.14 11.9 2.03 7.7 2.03 7.7
RXF57 0.13 0.5 0.21 0.8 0.29 1.1 0.29 1.1 0.18 0.7 0.18 0.7
RXF67 0.18 0.7 0.21 0.8 0.40 1.5 0.45 1.7 0.26 1 0.26 1
RXF77 0.24 0.9 0.40 1.5 0.63 2.4 0.66 2.5 0.42 1.6 0.42 1.6
RXF87 0.42 1.6 0.66 2.5 1.29 4.9 1.24 4.7 0.77 2.9 0.77 2.9
RXF97 0.55 2.1 0.95 3.6 1.88 7.1 1.85 7 1.27 4.8 1.27 4.8
RXF107 0.82 3.1 1.56 5.9 2.96 11.2 2.77 10.5 1.90 7.2 1.90 7.2
R17/R17F 0.07 0.25 0.16 0.6 0.09 0.35 0.16 0.6 0.09 0.35 0.09 0.35
R27/R27F 0.07 0.25
0.18 0.7 0.11 0.4 0.18 0.7 0.11 0.4 0.11 0.4
(0.11) (0.4)
R37/R37F 0.08 0.3
0.24 0.9 0.26 1 0.29 1.1 0.21 0.8 0.26 1
(0.26) (1)
R47/R47F 0.18 0.7
0.42 1.6 0.40 1.5 0.45 1.7 0.40 1.5 0.40 1.5
(0.40) (1.5)
R57/R57F 0.21 0.8
0.50 1.9 0.45 1.7 0.55 2.1 0.45 1.7 0.45 1.7
(0.45) (1.7)
R67/R67F 0.29 1.1 0.69 2.6
0.74 2.8 0.85 3.2 0.48 1.8 0.53 2
(0.61) (2.3) (0.92) (3.5)
R77/R77F 0.32 1.2 1.00 3.8
0.95 3.6 1.14 4.3 0.66 2.5 0.90 3.4
(0.79) (3) (1.14) (4.3)
R87/R87F 0.61 2.3 1.77 6.7
1.90 7.2 2.03 7.7 1.66 6.3 1.72 6.5
(1.59) (6) (2.22) (8.4)
R97 1.22 4.6 3.09 11.7
3.09 11.7 3.54 13.4 2.99 11.3 3.09 11.7
(2.59) (9.8) (3.70) (14)
R107 1.59 6
4.31 16.3 4.46 16.9 5.07 19.2 3.49 13.2 4.20 15.9
(3.62) (13.7)
R137 2.64 10
7.40 28 7.79 29.5 8.32 31.5 6.61 25 6.61 25
(6.61) (25)
R147 4.07 15.4
12.29 46.5 12.68 48 13.74 52 10.44 39.5 10.83 41
(10.57) (40)
R167 7.13 27
21.66 82 20.61 78 23.25 88 17.44 66 18.23 69
(18.49) (70)
1)
On compound gear units the primary (larger) gear unit is provided with the oil quantity in parenthesis.

Lubrication 68
VARIGEAR® Variable Speed Drives Technical Data
Mounting Position
1) 1) 1)
Gear Unit M1 M2 M3 M4 M5 M6
Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters
RF17 0.07 0.25 0.16 0.6 0.09 0.35 0.16 0.6 0.09 0.35 0.09 0.35
RF27 0.07 0.25
0.18 0.7 0.11 0.4 0.18 0.7 0.11 0.4 0.11 0.4
(0.11) (0.4)
RF37 0.11 0.4
0.24 0.9 0.26 1 0.29 1.1 0.21 0.8 0.26 1
(0.26) (1)
RF47 0.18 0.7
0.42 1.6 0.40 1.5 0.45 1.7 0.40 1.5 0.40 1.5
(0.40) (1.5)
RF/RM57 0.21 0.8
0.48 1.8 0.45 1.7 0.53 2 0.45 1.7 0.45 1.7
(0.45) (1.7)
RF/RM67 0.32 1.2 0.71 2.7
0.71 2.7 0.82 3.1 0.50 1.9 0.55 2.1
(0.66) (2.5) (0.95) (3.6)
RF/RM77 0.32 1.2 1.00 3.8
0.87 3.3 1.08 4.1 0.63 2.4 0.79 3
(0.69) (2.6) (1.08) (4.1)
RF/RM87 0.63 2.4 1.8 6.8
1.88 7.1 2.03 7.7 1.66 6.3 1.69 6.4
(1.59) (6) (2.09) (7.9)
RF/RM97 1.35 5.1 3.14 11.9
2.96 11.2 3.70 14 2.96 11.2 3.12 11.8
(2.69) (10.2) (3.70) (14)
RF/RM107 1.66 6.3
4.20 15.9 4.49 17 5.07 19.2 3.46 13.1 4.20 15.9
(3.94) (14.9)
RF/RM137 2.51 9.5
7.13 27 7.66 29 8.59 32.5 6.61 25 6.61 25
(6.61) (25)
RF/RM147 4.33 16.4
12.42 47 12.68 48 13.74 52 11.10 42 11.10 42
(11.10) (42)
RF/RM167 6.87 26
21.66 82 20.61 78 23.25 88 17.17 65 18.76 71
(18.49) (70)
F37 0.26 1 0.32 1.2 0.18 0.7 0.32 1.2 0.26 1 0.29 1.1
F47 0.40 1.5 0.48 1.8 0.29 1.1 0.50 1.9 0.40 1.5 0.45 1.7
F57 0.69 2.6 0.98 3.7 0.55 2.1 0.92 3.5 0.74 2.8 0.77 2.9
F67 0.71 2.7 1.00 3.8 0.50 1.9 1.00 3.8 0.77 2.9 0.85 3.2
F77 1.32 5 1.93 7.3 1.14 4.3 2.11 8 1.59 6 1.66 6.3
F87 2.64 10 3.43 13 2.03 7.7 3.65 13.8 2.85 10.8 2.91 11
F97 4.89 18.5 5.94 22.5 3.33 12.6 6.66 25.2 4.89 18.5 5.28 20
F107 6.47 24.5 8.45 32 5.15 19.5 9.91 37.5 7.13 27 7.13 27
F127 10.70 40.5 14.53 55 8.98 34 16.12 61 12.29 46.5 12.42 47
F157 18.23 69 27.48 104 16.64 63 27.74 105 22.72 86 20.61 78
FF37 0.26 1 0.32 1.2 0.18 0.7 0.34 1.3 0.26 1 0.29 1.1
FF47 0.42 1.6 0.50 1.9 0.29 1.1 0.50 1.9 0.40 1.5 0.45 1.7
FF57 0.74 2.8 1.00 3.8 0.55 2.1 0.98 3.7 0.77 2.9 0.79 3
FF67 0.71 2.7 1.00 3.8 0.50 1.9 1.00 3.8 0.77 2.9 0.85 3.2
FF77 1.35 5.1 1.93 7.3 1.14 4.3 2.14 8.1 1.59 6 1.66 6.3
FF87 2.72 10.3 3.49 13.2 2.06 7.8 3.73 14.1 2.91 11 2.96 11.2
FF97 5.02 19 5.94 22.5 3.33 12.6 6.74 25.5 4.99 18.9 5.42 20.5
FF107 6.74 25.5 8.45 32 5.15 19.5 10.17 38.5 7.27 27.5 7.40 28
FF127 10.96 41.5 14.80 56 8.98 34 16.64 63 12.29 46.5 12.95 49
FF157 19.02 72 27.74 105 16.91 64 28.01 106 22.99 87 20.87 79
FA../FH../FV..37 0.26 1 0.32 1.2 0.18 0.7 0.32 1.2 0.26 1 0.29 1.1
FA../FH../FV..47 0.40 1.5 0.48 1.8 0.29 1.1 0.50 1.9 0.40 1.5 0.45 1.7
FA../FH../FV..57 0.71 2.7 1.00 3.8 0.55 2.1 0.95 3.6 0.77 2.9 0.79 3
FA../FH../FV..67 0.71 2.7 1.00 3.8 0.50 1.9 1.00 3.8 0.77 2.9 0.85 3.2
FA../FH../FV..77 1.32 5 1.93 7.3 1.14 4.3 2.11 8 1.59 6 1.66 6.3
FA../FH../FV..87 2.64 10 3.43 13 2.03 7.7 3.65 13.8 2.85 10.8 2.91 11
FA../FH../FV..97 4.89 18.5 5.94 22.5 3.33 12.6 6.61 25 4.89 18.5 5.28 20
FA../FH../FV..107 6.47 24.5 8.45 32 5.15 19.5 9.91 37.5 7.13 27 7.13 27
FA../FH../FV..127 10.30 39 14.53 55 8.98 34 16.12 61 11.89 45 12.29 46.5
FA../FH../FV..157 17.97 68 27.21 103 16.38 62 27.48 104 22.46 85 20.34 77

69 Lubrication
Technical Data VARIGEAR® Variable Speed Drives
Mounting Position
1) 1) 1)
Gear Unit M1 M2 M3 M4 M5 M6
Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters
K37 0.13 0.5 0.26 1 0.26 1 0.34 1.3 0.26 1 0.26 1
K47 0.21 0.8 0.34 1.3 0.40 1.5 0.53 2 0.42 1.6 0.42 1.6
K57 0.32 1.2 0.61 2.3 0.66 2.5 0.79 3 0.69 2.6 0.63 2.4
K67 0.29 1.1 0.63 2.4 0.69 2.6 0.90 3.4 0.69 2.6 0.69 2.6
K77 0.58 2.2 1.08 4.1 1.16 4.4 1.56 5.9 1.11 4.2 1.16 4.4
K87 0.98 3.7 2.11 8 2.30 8.7 2.88 10.9 2.06 7.8 2.11 8
K97 1.85 7 3.70 14 4.15 15.7 5.28 20 4.15 15.7 4.10 15.5
K107 2.64 10 5.55 21 6.74 25.5 8.85 33.5 6.34 24 6.34 24
K127 5.55 21 10.96 41.5 11.62 44 14.27 54 10.57 40 10.83 41
K157 8.19 31 16.38 62 17.17 65 23.78 90 15.32 58 16.38 62
K/KH167 9.25 35 26.42 100 26.42 100 33.03 125 22.46 85 22.46 85
K/KH187 15.85 60 44.91 170 44.91 170 54.16 205 34.35 130 34.35 130
KF37 0.13 0.5 0.29 1.1 0.29 1.1 0.40 1.5 0.26 1 0.26 1
KF47 0.21 0.8 0.34 1.3 0.45 1.7 0.58 2.2 0.42 1.6 0.42 1.6
KF57 0.34 1.3 0.61 2.3 0.71 2.7 0.79 3 0.77 2.9 0.71 2.7
KF67 0.29 1.1 0.63 2.4 0.74 2.8 0.95 3.6 0.71 2.7 0.71 2.7
KF77 0.55 2.1 1.08 4.1 1.16 4.4 1.59 6 1.19 4.5 1.19 4.5
KF87 0.98 3.7 2.17 8.2 2.38 9 3.14 11.9 2.22 8.4 2.22 8.4
KF97 1.85 7 3.88 14.7 4.57 17.3 5.68 21.5 4.15 15.7 4.36 16.5
KF107 2.64 10 5.81 22 6.87 26 9.25 35 6.61 25 6.61 25
KF127 5.55 21 10.96 41.5 12.15 46 14.53 55 10.83 41 10.83 41
KF157 8.19 31 17.44 66 18.23 69 24.31 92 16.38 62 16.38 62
KA../KH../KV..37 0.13 0.5 0.26 1 0.26 1 0.37 1.4 0.26 1 0.26 1
KA../KH../KV..47 0.21 0.8 0.34 1.3 0.42 1.6 0.55 2.1 0.42 1.6 0.42 1.6
KA../KH../KV..57 0.34 1.3 0.61 2.3 0.71 2.7 0.79 3 0.77 2.9 0.71 2.7
KA../KH../KV..67 0.29 1.1 0.63 2.4 0.71 2.7 0.95 3.6 0.69 2.6 0.69 2.6
KA../KH../KV..77 0.55 2.1 1.08 4.1 1.22 4.6 1.59 6 1.16 4.4 1.16 4.4
KA../KH../KV..87 0.98 3.7 2.17 8.2 2.32 8.8 2.93 11.1 2.11 8 2.11 8
KA../KH../KV..97 1.85 7 3.88 14.7 4.15 15.7 5.28 20 4.15 15.7 4.15 15.7
KA../KH../KV..107 2.64 10 5.42 20.5 6.34 24 8.45 32 6.34 24 6.34 24
KA../KH../KV..127 5.55 21 10.96 41.5 11.36 43 13.74 52 10.57 40 10.57 40
KA../KH../KV..157 8.19 31 17.44 66 17.70 67 22.99 87 16.38 62 16.38 62
S37 0.07 0.25 0.11 0.4 0.13 0.5 0.16 0.6 0.11 0.4 0.11 0.4
S47 0.18 0.7
0.09 0.35 0.21 0.8 0.29 1.1 0.21 0.8 0.21 0.8
(0.24) (0.9)
S57 0.26 1
0.13 0.5 0.32 1.2 0.40 1.5 0.34 1.3 0.34 1.3
(0.32) (1.2)
S67 0.58 2.2
0.26 1 0.53 2 0.85 3.2 0.69 2.6 0.69 2.6
(0.82) (3.1)
S77 0.98 3.7
0.50 1.9 1.11 4.2 1.59 6 1.16 4.4 1.16 4.4
(1.43) (5.4)
S87 1.82 6.9
0.87 3.3 2.14 8.1 3.17 12 2.22 8.4 2.22 8.4
(2.75) (10.4)
S97 3.54 13.4
1.80 6.8 3.96 15 5.94 22.5 4.49 17 4.49 17
(4.76) (18)

Lubrication 70
VARIGEAR® Variable Speed Drives Technical Data
Mounting Position
1) 1) 1)
Gear Unit M1 M2 M3 M4 M5 M6
Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters Gallons Liters
SF37 0.07 0.25 0.11 0.4 0.13 0.5 0.16 0.6 0.11 0.4 0.11 0.4
SF47 0.24 0.9
0.11 0.4 0.24 0.9 0.32 1.2 0.26 1 0.26 1
(0.29) (1.1)
SF57 0.26 1
0.13 0.5 0.32 1.2 0.42 1.6 0.37 1.4 0.37 1.4
(0.40) (1.5)
SF67 0.61 2.3
0.26 1 0.58 2.2 0.85 3.2 0.71 2.7 0.71 2.7
(0.79) (3)
SF77 1.03 3.9
0.50 1.9 1.08 4.1 1.72 6.5 1.29 4.9 1.29 4.9
(1.53) (5.8)
SF87 1.88 7.1
1.00 3.8 2.11 8 3.17 12 2.40 9.1 2.40 9.1
(2.67) (10.1)
SF97 3.65 13.8
1.96 7.4 3.96 15 6.24 23.6 4.76 18 4.76 18
(4.97) (18.8)
SA../SH..37 0.07 0.25 0.11 0.4 0.13 0.5 0.16 0.6 0.11 0.4 0.11 0.4
SA../SH..47 0.18 0.7 0.29 1.1
0.11 0.4 0.21 0.8 0.21 0.8 0.21 0.8
(0.24) (0.9) 0.28 2) 1.05 2)
SA../SH..57 0.26 1
0.13 0.5 0.29 1.1 0.42 1.6 0.32 1.2 0.32 1.2
(0.40) (1.5)
SA../SH..67 0.48 1.8
0.26 1 0.53 2 0.77 2.9 0.66 2.5 0.66 2.5
(0.69) (2.6)
SA../SH..77 0.95 3.6
0.48 1.8 1.03 3.9 1.56 5.9 1.19 4.5 1.19 4.5
(1.32) (5)
SA../SH..87 1.59 6
1.00 3.8 1.96 7.4 2.96 11.2 2.11 8 2.11 8
(2.30) (8.7)
SA../SH..97 3.01 11.4
1.85 7 3.70 14 5.55 21 4.15 15.7 4.15 15.7
(4.23) (16)
1)
On compound gear units the primary (larger) gear unit is provided with the oil quantity in parenthesis.
2)
2-pole motor only.

For compound drives the secondary reducer requires its own oil filling as shown in the chart below.

Mounting Position
Gear Unit M1/M3/M5/M6 M2 M4
Gallons Liters Gallons Liters Gallons Liters
R17 0.07 0.25 0.16 0.60 0.16 0.60
R37 0.11 0.40 0.24 0.90 0.29 1.10
R57 0.21 0.80 0.48 1.80 0.53 2.00
R77 0.32 1.20 1.00 3.80 1.08 4.10
R87 0.63 2.40 1.80 6.80 2.03 7.70
R97 1.35 5.10 3.14 11.90 3.70 14.00
R107 1.66 6.30 4.20 15.90 5.07 19.20

71 Lubrication
Technical Data VARIGEAR® Variable Speed Drives

2.Unit Weight - R-Series

Listed weights are for complete units less oil. For flanged units add the flange weight shown in second column to the complete unit
weight shown in the chart (a negative value must be subtracted). For units with brakes, add the brake weight listed at the bottom of
the chart. All weights are approximate.
Note: All weights listed are in pounds. Oil weighs approximately 7.5 lbs/gallon (2 lb/liter).
Reference Lubrication Sheet for volume of oil required.

Add for VU/VZ 01 VU/VZ 11 VU/VZ 21 VU/VZ 31

Model
Flange DT71 DT80 DT90 DT100 DT100 DV112M DV132S
RX57 2 84 91 139 214 280 305 316
RX67 4 90 132 145 220 — — —
RX77 4 — — 163 238 — — —
RX87 13 — — — 267 333 358 369
RX97 22 — — — — 374 399 410
RX107 33 — — — — — — —
R27 2 77 84 — — — — —
R37 2 86 93 141 — — — —
R47 0 97 104 152 227 — — —
R47R37 0 119 126 174 — — — —
R57 4 106 120 161 236 302 327 338
R57R37 4 128 135 183 — — — —
R67 3 103 110 158 233 299 324 335
R67R37 3 128 135 183 — — — —
R77 9 — — 185 260 326 351 362
R77R37 9 154 161 209 — — — —
R87 0 — — — 319 385 410 421
R87R57 0 234 241 289 364 430 455 466
R97 -7 — — — — 476 501 512
R97R57 -7 324 331 379 454 520 545 556
R107 -24 — — — — — — —
R107R77 -24 — — 520 595 661 686 697
R137 -17 — — — — — — —
R137R77 -17 — — 657 732 798 823 834
R147 -90 — — — — — — —
R147R77 -90 — — 970 1045 1111 1136 1147
R147R87 -90 — — — 1091 1157 1182 1193
R167 -154 — — — — — — —
R167R97 -154 — — — — 1918 1943 1954
R167R107 -154 — — — — — — —
Add for Brake 6.5 6.5 22 22 22 26.5 33
®
Add for VARIGEAR Brake 13 13 13 31 36 36 36

Unit Weight - R-Series 72

VARIGEAR® Variable Speed Drives Technical Data

Add for VU/VZ41 VU51 VU 6

Model
Flange DV132M DV132ML DV160M DV160L DV180M DV180L DV180L DV200 DV225
RX57 2 — — — — — — — — —
RX67 4 — — — — — — — — —
RX77 4 — — — — — — — — —
RX87 13 534 556 567 — — — — — —
RX97 22 575 597 608 950 1005 1038 — — —
RX107 33 624 646 657 999 1054 1087 — — —
R27 2 — — — — — — — — —
R37 2 — — — — — — — — —
R47 0 — — — — — — — — —
R47R37 0 — — — — — — — — —
R57 4 — — — — — — — — —
R57R37 4 — — — — — — — — —
R67 3 — — — — — — — — —
R67R37 3 — — — — — — — — —
R77 9 527 549 560 — — — — — —
R77R37 9 — — — — — — — — —
R87 0 586 608 619 961 1016 1049 — — —
R87R57 0 — — — — — — — — —
R97 -7 677 699 710 1052 1107 1140 — — —
R97R57 -7 — — — — — — — — —
R107 -24 789 811 822 1164 1219 1252 1393 1539 1781
R107R77 -24 862 884 895 — — — — — —
R137 -17 — — — 1301 1356 1389 1530 1676 1918
R137R77 -17 999 1021 1032 — — — — — —
R147 -90 — — — 1614 1669 1702 1843 1989 2231
R147R77 -90 1312 1334 1345 — — — — — —
R147R87 -90 1358 1380 1391 1733 1788 1821 — — —
R167 -154 — — — — — — 2516 2662 2904
R167R97 -154 2119 2141 2152 2494 2549 2582 — — —
R167R107 -154 2196 2218 2229 2571 2626 2659 2800 2946 3188
Add for Brake 53 55 55 93 90 93 93 112 112
®
Add for VARIGEAR Brake 52 52 52 — — — — — —

73 Unit Weight - R-Series

Technical Data VARIGEAR® Variable Speed Drives

3.Unit Weight - F-Series

Listed weights are for complete units less oil. For flanged units add the flange weight shown in second column to the complete unit
weight shown in the chart (a negative value must be subtracted). For units with brakes, add the brake weight listed at the bottom of
the chart. All weights are approximate.
Note: All weights listed are in pounds. Oil weighs approximately 7.5 lbs/gallon (2 lb/liter).
Reference Lubrication Sheet for volume of oil required.

Add for VU/VZ 01 VU/VZ 11 VU/VZ 21 VU/VZ 31

Model
FF FA FAF DT71 DT80 DT90 DT100 DT100 DV112 DV132S
F37 7 2 4 92 99 147 — — — —
F47 7 -2 4 106 113 161 — — — —
F57 11 -4 9 119 60 174 249 315 340 351
F57R37 11 -4 9 141 148 196 — — — —
F67 11 -4 4 141 148 196 271 337 362 373
F67R37 11 -4 4 163 170 218 — — — —
F77 18 -11 2 — — 247 322 388 413 424
F77R37 18 -11 2 214 221 269 — — — —
F87 51 -13 31 — — — 399 465 490 501
F87R57 51 -13 31 313 320 368 443 509 534 545
F97 75 -33 18 — — — — 608 633 644
F97R57 75 -33 18 456 463 511 586 652 677 688
F107 57 -31 18 — — — — — — —
F107R77 57 -31 18 — — 738 813 879 904 915
F127 88 -75 0 — — — — — — —
F127R77 88 -75 0 — — 979 1054 1120 1145 1156
F127R87 88 -75 0 — — — 1100 1166 1191 1202
F157 159 -119 7 — — — — — — —
F157R97 159 -119 7 — — — — 1885 1910 1921
Add for Motor Brake 6.5 6.5 22 22 22 26.5 33
®
Add for VARIGEAR Brake 13 13 13 31 36 36 36

Unit Weight - F-Series 74

VARIGEAR® Variable Speed Drives Technical Data

Add For VU/VZ 41 VU 51 VU 6

Model
FF FA FAF DV132M DV132ML DV160M DV160L DV180M DV180L DV180L DV200 DV225
F37 7 2 4 — — — — — — — — —
F47 7 -2 4 — — — — — — — — —
F57 7 -4 9 — — — — — — — — —
F57R37 11 -4 9 — — — — — — — — —
F67 11 -4 4 — — — — — — — — —
F67R37 11 -4 4 — — — — — — — — —
F77 18 -11 2 589 611 622 — — — — — —
F77R37 18 -11 2 — — — — — — — — —
F87 51 -13 31 666 688 699 1041 1096 1129 — — —
F87R57 51 -13 31 — — — — — — — — —
F97 75 -33 18 809 831 842 1184 1239 1272 — — —
F97R57 75 -33 18 — — — — — — — — —
F107 57 -31 18 1008 1030 1041 1383 1438 1471 1612 1758 2000
F107R77 57 -31 18 1080 1102 1113 — — — — — —
F127 88 -75 0 — — — 1623 1678 1711 1852 1998 2240
F127R77 88 -75 0 1321 1343 1354 — — — — — —
F127R87 88 -75 0 1367 1389 1400 1742 1497 1830 — — —
F157 159 -119 7 — — — 1532 1605 1629 2483 2629 2871
F157R97 159 -119 7 2086 2108 2119 2461 2516 2549 — — —
Add for Motor Brake 53 55 55 93 90 93 93 112 112
®
Add for VARIGEAR Brake 52 52 52 — — — — — —

75 Unit Weight - F-Series

Technical Data VARIGEAR® Variable Speed Drives

4.Unit Weight - K-Series

Listed weights are for complete units less oil. For flanged units add the flange weight shown in second column to the complete unit
weight shown in the chart (a negative value must be subtracted). For units with brakes, add the brake weight listed at the bottom of
the chart. All weights are approximate.
Note: All weights listed are in pounds. Oil weighs approximately 7.5 lbs/gallon (2 lb/liter).
Reference Lubrication Sheet for volume of oil required.

Add for VU/VZ 01 VU/VZ 11 VU/VZ 21 VU/VZ 31

Model
KF KA KAF DT71 DT80 DT90 DT100 DT100 DV112 DV132S
K37 7 0 4 90 97 145 — — — —
K47 9 0 7 106 113 161 236 302 327 338
K47R37 9 0 7 130 137 185 — — — —
K57 4 0 4 123 130 178 253 319 344 355
K57R37 4 0 4 145 152 200 — — — —
K67 13 -4 7 132 139 187 202 328 353 364
K67R37 13 -4 7 156 163 211 — — — —
K77 20 -18 0 — — 240 315 381 406 417
K77R37 20 -18 0 207 214 262 — — — —
K87 53 -13 33 — — — 366 432 457 468
K87R57 53 -13 33 220 287 335 410 476 501 512
K97 75 -22 31 — — — — 527 552 563
K97R57 75 -22 31 377 384 432 507 573 598 609
K107 51 -37 20 — — — — — — —
K107R77 51 -37 20 — — 694 769 835 860 871
K127 84 -60 18 — — — — — — —
K127R77 84 -60 18 — — 981 1056 1122 1147 1158
K127R87 84 -60 18 — — — 1100 1166 1191 1202
K157 198 -95 33 — — — — — — —
K157R97 198 -95 33 — — — — 1761 1786 1797
K157R107 198 -95 33 — — — — — — —
K167 — -88 — — — — — — — —
K167R97 — -88 — — — — — 2621 2646 2657
K167R107 — -88 — — — — — — — —
K187 — -150 — — — — — — — —
K187R97 — -150 — — — — — 3900 3925 3936
K187R107 — -150 — — — — — — — —
Add for Motor Brake 6.5 6.5 22 22 22 26.5 33
®
Add for VARIGEAR Brake 13 13 13 31 36 36 36

Unit Weight - K-Series 76

VARIGEAR® Variable Speed Drives Technical Data

Add For VU/VZ 41 VU 51 VU 6

Model
KF KA KAF DV132M DV132ML DV160M DV160L DV180M DV180L DV180L DV200 DV225
K37 7 0 4 — — — — — — — — —
K47 9 0 7 — — — — — — — — —
K47R37 9 0 7 — — — — — — — — —
K57 4 0 4 — — — — — — — — —
K57R37 4 0 4 — — — — — — — — —
K67 13 -4 7 — — — — — — — — —
K67R37 13 -4 7 — — — — — — — — —
K77 20 -18 0 582 604 615 — — — — — —
K77R37 20 -18 0 — — — — — — — — —
K87 53 -13 33 633 655 666 1008 1063 1096 — — —
K87R57 53 -13 33 — — — — — — — — —
K97 75 -22 31 728 750 761 1103 1158 1191 — — —
K97R57 75 -22 31 — — — — — — — — —
K107 51 -37 20 959 544 992 1334 1389 1422 1536 1709 1951
K107R77 51 -37 20 1036 1058 1069 — — — — — —
K127 84 -60 18 — — — 1621 1676 1709 1850 1996 2238
K127R77 84 -60 18 1323 1345 1356 — — — — — —
K127R87 84 -60 18 1367 1389 1400 1742 1797 1830 — — —
K157 198 -95 33 — — — — — — 2346 2492 2734
K157R97 198 -95 33 1962 1984 1995 2337 2392 2425 — — —
K157R107 198 -95 33 2025 2050 2061 2403 2458 2491 2632 2778 3020
K167 — -88 — — — — — — — 3228 3374 3616
K167R97 — -88 — 2822 2844 2855 3197 3252 3285 — — —
K167R107 — -88 — 2885 2910 2921 3263 3318 3351 3492 3638 3880
K187 — -132 — — — — — — — 4507 4653 4895
K187R97 — -132 — 4101 4123 4134 4476 4531 4564 — — —
K187R107 — -132 — 4164 4189 4200 4542 4597 4630 4771 4917 5159
Add for Brake 53 55 55 93 90 93 93 112 112
®
Add for VARIGEAR Brake 52 52 52 — — — — — —

77 Unit Weight - K-Series

Technical Data VARIGEAR® Variable Speed Drives

5.Unit Weight - S-Series

Listed weights are for complete units less oil. For flanged units add the flange weight shown in second column to the complete unit
weight shown in the chart (a negative value must be subtracted). For units with brakes, add the brake weight listed at the bottom of
the chart. All weights are approximate.
Note: All weights listed are in pounds. Oil weighs approximately 7.5 lbs/gallon (2 lb/liter).
Reference Lubrication Sheet for volume of oil required.

Add for VU/VZ 01 VU/VZ 11 VU/VZ 21 VU/VZ 31

Model
SF SA SAF DT71 DT80 DT90 DT100 DT100 DV112 DV132S
S37 0 0 0 79 86 — — — — —
S47 9 7 15 86 93 141 — — — —
S57 9 4 13 95 102 150 — — — —
S67 15 13 29 — — 172 247 313 338 349
S67R37 15 13 29 141 148 196 — — — —
S77 22 15 37 — — 107 291 357 382 393
S77R37 22 15 37 185 192 240 — — — —
S87 33 -4 29 — — — 383 449 474 485
S87R57 33 -4 29 298 305 353 428 494 519 530
S97 44 -4 26 — — — — 593 618 629
S97R57 44 -4 26 445 452 500 575 641 666 677
Add for Motor Brake 6.5 6.5 22 22 22 26.5 33
®
Add for VARIGEAR Brake 13 13 13 31 36 36 36

Add For VU/VZ 41 VU 51

Model
SF SA SAF DV132M DV132ML DV160M DV160L DV180M DV180L
S37 0 0 0 — — — — — —
S47 9 7 15 — — — — — —
S57 9 4 13 — — — — — —
S67 15 13 29 — — — — — —
S67R37 15 13 29 — — — — — —
S77 22 15 37 558 580 591 — — —
S77R37 22 15 37 558 580 591 — — —
S87 33 -4 29 650 672 683 1025 1080 1113
S87R57 33 -4 29 — — — — — —
S97 44 -4 26 794 816 827 1169 1224 1257
S97R57 44 -4 26 — — — — — —
Add for Brake 53 55 55 93 90 90
®
Add for VARIGEAR Brake 52 52 52 — — —

Unit Weight - S-Series 78

VARIGEAR® Variable Speed Drives Compatibility - Pinion Gear Bore Diameters

Compatibility - Pinion Gear Bore Diameters

The selection tables show a wide range of VARIGEAR® and gear unit combinations. When it is necessary to substitute a reducer for one
shown in the selection tables the following chart lists the possible combinations by gear unit ratios. Where no ratio is shown for a desired
® ®
VARIGEAR , then either the pinion gear bore is not available or the required VARIGEAR to gearcase flange is not available. In all
®
cases when substituting a VARIGEAR , the gear unit’s torque capacity should not be exceeded. The compatibility of motors with the
®
VARIGEAR may be determined by referring to the Non-Geared selection pages or appropriate dimension pages.

VU/VZ 01 VU/VZ 01
10mm Pinion Gear Bore Diameter 10mm Pinion Gear Bore Diameter
Gear Unit Gear ® Gear Unit Gear ®

Size Stages Permissible Ratios for VARIGEAR Size Stages Permissible Ratios for VARIGEAR
RX/RXF57 1 1.65 - 5.50 4 176 - 500
5 (2/3) 539 - 3377
RX/RXF67 1 2.04 - 6.07 F..67R37
5 (3/2) 175 - 2106
2 3.37 - 28.37 6 2439 - 19199
R/RF27
3 24.47 - 135.09 4 292 - 815
2 3.41 - 28.32 5 (2/3) 893 - 4931
R/RF37 F..77R37
3 24.42 - 134.82 5 (3/2) 199 - 1728
2 4.85 - 7.76, 10.15 - 33.79 6 2029 - 19180
R/RF47
3 29.88 - 176.88 4 193 - 662
2 6.41 - 9.06, 11.88 - 26.31 5 (2/3) 748 - 4952
R/RF57 F..87R57
3 30.18 - 186.89 5 (3/2) 452 - 3244
2 6.27 - 7.79, 12.7 - 28.13 6 3721 - 23042
R/RF67
3 32.27 - 199.81 4 242 - 275, 361 - 892
4 98 - 429, 502 - 546 5 (2/3) 1023 - 6338
5 (2/3) 471, 554 - 2598 F..97R57
R..47R37 5 (3/2) 208 - 285, 529 - 3906
5 (3/2) 344 - 2246, 2625 - 2856 6 4333 - 29211
6 2898 - 13598
K..37 3 5.36 - 106.38
4 134 - 359
5 (2/3) 410 - 2957 K..47 3 7.36 - 11.77, 13.65 - 31.30, 39.61 - 131.87
R..57R37
5 (3/2) 142 - 1732 K..57 3 9.59 - 11.92, 19.34 - 35.70, 48.89 - 145.14
6 1967 - 14369
K..67 3 10.63 - 12.48, 19.30 - 35.62, 48.77 - 144.79
4 159 - 443
5 (2/3) 486 - 2682 5 94 - 1222
R..67R37 K..47R37
5 (3/2) 158 - 2136 6 1388 - 10138
6 2403 - 15361 5 97 - 1743
K..57R37
4 186 - 520 6 1986 - 12169
5 (2/3) 571 - 3151 5 122 - 1739
R..77R37 K..67R37
5 (3/2) 149 - 2345 6 1981 - 12139
6 2671 - 16370 5 154 - 2050
K..77R37
4 195 - 538 6 2370 - 15310
5 (2/3) 649 - 4020 5 201 - 250, 373 - 2088
R..87R57 K..87R57
5 (3/2) 236 - 268, 456 - 776, 885, 1143 - 1737 6 2371 - 14829
6 1961, 2873 - 17452 5 232 - 305, 382, 573 - 2419
K..97R57
4 227, 297 - 625 6 2757 - 18091
5 (2/3) 755 - 4678 S..37 3 6.80 - 18.24, 19.89 - 51.30, 55.93 - 157.43
R..97R57
5 (3/2) 296 - 431, 632 - 3065 S..47 3 7.28 - 17.62, 20.33 - 54.59, 63.80 - 201.00
6 3481 - 21769
2 4.22 - 7.44, 8.97 - 23.63
S..57 3 7.28 - 17.62, 20.33 - 54.59, 63.80 - 201.00
F..37 5 156 - 809
3 23.88 - 128.51 S..67R37
2 6.34 - 8.96, 13.93 - 30.86 6 914 - 21362
F..47 5 219 - 1100
3 28.88 - 190.76 S..77R37
2 6.58 - 9.31, 13.52 - 40.13 6 1245 - 25493
F..57 5 205/831 - 930, 1631 - 3475
3 30.15 - 199.70 S..87R57
2 7.53 - 9.08, 18.29 - 36.30 6 3872 - 25987
F..67 5 287 - 376, 626 - 1394
3 43.20 - 228.99 S..97R57
4 134 - 426 6 1574 - 33818
5 (2/3) 483 - 2854
F..57R37
5 (3/2) 155 - 1106
6 1238 - 14832

79
Compatibility - Pinion Gear Bore Diameters VARIGEAR® Variable Speed Drives
VU/VZ 11 VU/VZ 11
12mm Pinion Gear Bore Diameter 12mm Pinion Gear Bore Diameter
Gear Unit Gear Permissible Ratios for Gear Unit Gear Permissible Ratios for
Size Stages VARIGEAR® Size Stages VARIGEAR®
RX/RXF57 1 1.30-4.35 4 176 - 500
5 (2/3) 539 - 3377
RX/RXF67 1 1.61-5.18 F..67R37
5 (3/2) 175 - 2106
RX/RXF77 1 2.13-6.41 6 2439 - 14992
2 3.41-22.27 4 292 - 815
R/RF37
3 24.42-105.28 5 (2/3) 893 - 3851
F..77R37
2 3.83-26.74 5 (3/2) 199 - 1728
R/RF47
3 23.59-139.99 6 2029 - 14978
2 5.05-26.31 4 193 - 662
R/RF57
3 26.97-147.92 5 (2/3) 748 - 3919
F..87R57
2 4.93-7.79, 10.00-28.13 5 (3/2) 345 - 3244
R/RF67
3 28.83-158.14 6 3721 - 18238
2 6.79-8.59, 12.33-23.37 4 242 - 892
R/RF77
3 29.00-166.59 5 (2/3) 1023 - 5016
F..97R57
4 98 - 429 5 (3/2) 208 - 3906
5 (2/3) 471, 554 - 20295 6 4333 - 20813
R..47R37
5 (3/2) 344 - 2246 4 340 - 644
6 2898 - 10619 5 (2/3) 800 - 4593
F..107R77
4 134 - 359 5 (3/2) 255 - 436, 640, 834 - 3037
5 (2/3) 410 - 2309 6 3521 - 10039, 14767 - 21652
R..57R37
5 (3/2) 142 - 1732 5 (3/2) 376 - 648, 930 - 2672
F..127R77
6 1967 - 9445 6 3031 - 12912, 16656 - 19048
4 159 - 443 K..37 3 5.36 - 83.69
5 (2/3) 486 - 2094
R..67R37 K..47 3 5.81 - 104.37
5 (3/2) 158 - 2136
6 2403 - 11996 K..57 3 7.55 - 11.92, 15.22 - 123.85
4 186 - 520 K..67 3 8.37 - 12.48, 15.19 - 123.54
5 (2/3) 571 - 2460 10.84 - 12.36, 20.25 - 35.20,
R..77R37 K..77 3
5 (3/2) 149 - 2345 51.18 - 154.02
6 2671 - 12783 5 94 - 1222
4 195 - 538 K..47R37
6 1388 - 6826
5 (2/3) 580 - 3182 5 97 - 1743
R..87R57 K..57R37
5 (3/2) 236 - 1737 6 1986 - 7277/9503
6 1961 - 13813 5 122 - 1739
4 227 - 625 K..67R37
6 1981 - 9479
5 (2/3) 755 - 3702 5 154 - 2050
R..97R57 K..77R37
5 (3/2) 249 - 3065 6 2370 - 11955
6 3481 - 17230 5 141 - 2088
4 172, 220 - 469 K..87R57
6 2371 - 11737
5 (2/3) 528 - 3343 5 199 - 305, 382 - 2419
R..107R77 K..97R57
5 (3/2) 323 - 369, 717 - 1987 6 2757 - 11677
6 2688 - 17080 5 251 - 364, 522 - 1713
4 297 - 564 K..107R77
6 1939 - 12211
5 (2/3) 699 - 4018 5 418, 549 - 704, 899 - 1926
R..137R77 K..127R77
5 (3/2) 223 - 381, 560, 730 - 2658 6 2607 - 14975
6 2993 - 18945 7.28 - 17.62, 20.33 - 54.59, 67.20,
5 (3/2) 415 - 619, 889, 1166 - 2555
S..47, S..57 3
71.75 - 158.12
R..147R77
6 2898 - 12344, 15923 - 18210 8.69 - 17.28, 20.37 - 23.22
2 3.77 - 23.63 S..67 3 24.44 - 54.70, 62.35 - 65.63, 75.06
F..37 85.83 - 217.41
3 23.88 - 100.36
2 4.99 - 30.86 12.07 - 18.42, 20.99, 22.89
F..47 S..77 3 28.41 - 53.87, 63.03
3 28.88 - 150.06
71.33 - 75.0985.22 - 256.47
2 5.18 - 34.24
F..57 5 156 - 809
3 30.15 - 157.09 S..67R37
6 914 - 16682
2 5.95 - 9.08, 14.46 - 36.30
F..67 5 219 - 1100
3 34.01 - 195.39 S..77R37
6 1245 - 19907
2 8.26 - 9.30, 17.49 - 36.58
F..77 5 205 - 255, 323, 435, 558 - 3475
3 38.23 - 225.79 S..87R57
6 3872 - 20568
4 134 - 426
5 205, 252 - 1394
5 (2/3) 483 - 2012 S..97R57
F..57R37 6 1574 - 21537
5 (3/2) 155 - 1106
6 1238 - 5289, 6913 - 9986

80
VARIGEAR® Variable Speed Drives Compatibility - Pinion Gear Bore Diameters
VU/VZ 21 VU/VZ 21
14mm Pinion Gear Bore Diameter 14mm Pinion Gear Bore Diameter
Gear Unit Gear ® Gear Unit Gear ®
Permissible Ratios for VARIGEAR Permissible Ratios for VARIGEAR
Size Stages Size Stages
RX/RXF57 1 1.30-3.79 4 193 - 662
5 (2/3) 748 - 3196
RX/RXF67 1 1.40-4.53 F..87R57
5 (3/2) 249 - 3244
RX/RXF77 1 1.42-5.63 6 3721 - 15877
RX/RXF87 1 2.15-7.63 4 242 - 892
2 3.83-23.28 5 (2/3) 1023 - 4367
R/RF47 F..97R57
3 23.59-121.87 5 (3/2) 195 - 3906
2 4.39 - 26.31 6 4333 - 18119
R/RF57 4 266 - 644
3 26.97 - 128.77
2 4.29 - 28.13 5 (2/3) 696 - 4016
R/RF67 F..107R77
3 28.83 - 137.67 5 (3/2) 190 - 3037
2 5.31-23.37 6 3521 - 10039, 14767, 18933
R/RF77 5 (3/2) 376 - 2672
3 25.23-145.67 F..127R77
2 7.13-9.14, 13.33-34.40 6 3031 - 12912, 16656
R/RF87 F..127R87 5 (3/2) 418
3 27.88 - 216.54
4 195 - 538 K..47 3 5.81 - 90.86
5 (2/3) 580 - 2770
R..87R57 K..57 3 6.57 - 108.29
5 (3/2) 209 - 1737
6 1961 - 4206, 8109 - 12025 K..67 3 7.28 - 108.03
4 227 - 625 K..77 3 7.24 - 135.28
5 (2/3) 755 - 3019 11.17 - 16.00, 19.45 - 31.39,
R..97R57 K..87 3
5 (3/2) 209 - 3065 49.16 - 174.19
6 3481 - 14999 5 141 - 2088
K..87R57
4 172 - 469 6 2371 - 10217
5 (2/3) 528 - 2653 5 199 - 2419
R..107R77 K..97R57
5 (3/2) 187 - 1987 6 2757 - 11677
6 2339 - 14936 5 140 - 1713
K..107R77
4 297 - 564 6 1939 - 8328, 10677
5 (2/3) 609 - 3514 5 418 - 1926
R..137R77 K..127R77
5 (3/2) 175 - 2658 6 2268 - 12440
6 2993 - 12921, 16566 K..127R87 5 330 - 418, 536
5 (3/2) 415 - 2555
R..147R77 S..67 3
7.56 - 17.28, 20.37 - 23.22, 24.44 - 54.70,
6 2898 - 12344, 15923 62.35 - 65.63, 78.00 - 190.11
R..147R87 5 (3/2) 326 - 426 8.06 - 18.42, 20.99, 22.89 - 775.09,
S..77 3
2 5.18 - 29.94 85.22 - 225.26
F..57 12.21 - 19.70, 21.43, 25.50 - 57.00
3 30.15 - 136.16 S..87 3
64.27 - 70.43, 81.76 - 288.00
2 3.97 - 36.30
F..67 5 205 - 3475
3 34.01 - 170.85 S..87R57
6 3872 - 16774
2 5.76 - 9.30, 12.20 - 36.58
F..77 5 205 - 1394
3 25.54 - 198.31 S..97R57
6 1574 - 5780, 7554 - 18749
2 7.35 - 8.29, 17.12 - 33.92
F..87
3 39.30 - 50.36, 76.39 - 270.68

81
Compatibility - Pinion Gear Bore Diameters VARIGEAR® Variable Speed Drives
VU/VZ 31 VU/VZ 31
18mm Pinion Gear Bore Diameter 18mm Pinion Gear Bore Diameter
Gear Unit Gear ® Gear Unit Gear ®
Permissible Ratios for VARIGEAR Permissible Ratios for VARIGEAR
Size Stages Size Stages
RX/RXF87 1 1.60 - 5.56 4 242 - 569
5 (2/3) 1023 - 1468/2448
RX/RXF97 1 2.24 - 7.16 F..97R57
5 (3/2) 195 - 898, 1327, 2907
2 4.39 - 18.60 6 6469/14022
R/RF57
3 26.97 - 48.23, 80.55 - 89.71 4 266 - 644
2 4.29 - 19.89 5 (2/3) 696 - 2839
R/RF67 F..107R77
3 28.83 - 51.56, 69.75 - 95.91 5 (3/2) 190 - 3037
2 5.31 - 23.37 6 3521 - 3948, 5223 - 10039
R/RF77
3 25.23 - 102.99 5 (3/2) 376 - 2672
2 5.30 - 34.40 F..127R77
R/RF87 6 3031 - 5153, 7643 - 12912
3 27.88 - 155.34
F..127R87 5 (3/2) 166 - 483
2 7.12 - 9.29, 12.39 - 32.05
R/RF97 5 (3/2) 197, 232 - 302, 446, 576 - 2427
3 27.58 - 186.30 F..157R97
4 195 - 400 6 1441 - 20212
5 (2/3) 580 - 1037, 1733 - 1930 K..47 3 5.81 - 21.81, 35.39 - 63.30
R..87R57
5 (3/2) 209 - 1737 K..57 3 6.57 - 30.28, 38.49 - 76.56
6 2209 - 2873, 3744
K..67 3 7.28 - 30.22, 38.39 - 76.37
4 227 - 466
5 (2/3) 755 - 1207, 2016 - 2245 K..77 3 7.24 - 97.05
R..97R57
5 (3/2) 209 - 824, 1228 - 1396 K..87 3 8.29 - 11.17, 14.45 - 126.91
6 3481 - 4004
4 172 - 469
K..97 3 18.96 - 38.30, 47.93 - 153.21
5 (2/3) 528 - 2067 5 141 - 951
R..107R77 K..87R57
5 (3/2) 187 - 1987 6 2371 - 2728, 4562
6 2339 - 9547 5 199 - 743, 1430 - 1625
K..97R57
4 297 - 564 6 2757, 4669, 6970
5 (2/3) 609 - 2484 5 140 - 1713
R..137R77 K..107R77
5 (3/2) 175 - 2658 6 1939 - 6184
6 2993 - 11712 5 418 - 1926
K..127R77
5 (3/2) 415 - 2555 6 2268 - 5804, 8443
R..147R77
6 2898 - 12344 K..127R87 5 147 - 536
R..147R87 5 (3/2) 159 - 533 5 333, 434 - 567, 756 - 1659
K..157R97
5 (3/2) 335 - 376/503, 656 - 2657 6 1805 - 11368
R..167R97 5 369, 481, 632 - 2182
6 3099 - 7749, 10509 - 17361 K..167R97
2 5.18 - 21.17 6 2263 - 11573
F..57 5 527 - 3609
3 30.15 - 50.10, 83.46 - 93.47 K..187R97
2 3.97 - 27.41 6 2818 - 24353
F..67 7.56 - 20.30, 23.33, 26.93 - 46.40
3 34.01 - 67.65, 90.59 - 120.79 S..67 3
2 4.28 - 31.51 58.80 - 67.57, 78.00 - 134.00
F..77 8.06 - 18.42, 20.99, 22.89 - 56.92
3 25.54 - 142.27 S..77 3
66.67, 75.20 - 161.60
2 5.63 - 8.29, 13.12 - 33.92
F..87 9.07 - 19.70, 21.43, 25.50 - 57.00
3 29.20 - 197.20 S..87 3
64.27 - 77.14, 86.15, 99.26 - 222.40
2 7.07 - 9.06, 17.25 - 43.28 13.07 - 23.59, 26.39, 32.60 - 60.59
F..97 S..97 3
3 44.49 - 72.29, 80.31 - 276.77 71.43, 80.85 - 286.40
4 193 - 398 5 205 - 2586
5 (2/3) 748 - 1278, 1717 - 2134 S..87R57
F..87R57 6 3872 - 5187/6706, 99040 - 11200
5 (3/2) 249 - 1300 5 205 - 928
6 3721 - 4245, 5510 S..97R57
6 1574 - 2081, 4017, 14576 - 16233

82
VARIGEAR® Variable Speed Drives Compatibility - Pinion Gear Bore Diameters
VU/VZ 41 VU/VZ 41
22mm Pinion Gear Bore Diameter 22mm Pinion Gear Bore Diameter
Gear Unit Gear ® Gear Unit Gear ®
Permissible Ratios for VARIGEAR Permissible Ratios for VARIGEAR
Size Stages Size Stages
RX/RXF87 1 1.39-4.50 4 266 - 518
5 (2/3) 696 - 1263, 1813 - 2255
RX/RXF97 1 1.42-5.79 F..107R77
5 (3/2) 190 - 950, 1243 - 1401, 1826
RX/RXF107 1 1.71-6.63 6 3948, 2223 - 5954, 8548 - 10039
2 5.31-18.80 5 (3/2) 376 - 2357
R/RF77 F..127R77
3 25.23-45.81, 65.77-81.80 6 3031 - 3454, 4533, 7643 - 8831
R/RF87
2 5.30-27.84 F..127R87 5 (3/2) 166 - 483
3 27.88-63.68, 81.92-124.97 5 (3/2) 197 - 2427
2 4.50-32.05 F..157R97
R/RF97 6 1441 - 16358
3 27.58-150.78
K..77 3 7.24 - 30.89 ,40.04 - 78.07
2 5.82-7.86, 10.13-30.77
R/RF107 K..87 3 7.21 - 102.71
3 29.49-203.16
4 172 - 377 K..97 3 8.71 - 123.93
5 (2/3) 528 - 717, 919 - 1550
R..107R77 K..107 3 8.69 - 29.00, 32.69 - 143.47
5 (3/2) 187 - 1827
6 2339 - 2688, 3432 - 5168, 6743 - 7583 5 140 - 696, 904 - 1030
K..107R77
4 297 - 453 6 1939 - 2286, 3358, 5138 - 5662
5 (2/3) 609 - 1105, 1586 - 1863 5 418 - 899, 1177, 1541
R..137R77 K..127R77
5 (3/2) 175 - 831, 1226, 1598 - 1839 6 2268 - 4423, 5804
6 2993 - 4464, 5834, 2479 - 8784 K..127R87 5 147 - 536
5 (3/2) 415 - 1705 5 291 - 1659
R..147R77 K..157R97
6 2898 -3302, 4325, 5568 - 8443 6 1805 - 7734
R..147R87 5 (3/2) 159 - 533 K..157R107 5 107 - 122, 213, 253 - 299, 385
5 (3/2) 279 - 2657 5 369 - 2182
R..167R97 K..167R97
6 3099 - 7749, 10509 - 14051 6 2263 - 10264
4 168 - 446 K..167R107 5 118 - 160, 206 - 318
R..167R107 5 (2/3) 511 - 2436
5 527 - 3609
5 (3/2) 200 - 270/349 K..187R97
6 2818 - 16978
2 4.28 - 25.50
F..77 K..187R107 5 193 - 835
3 25.54 - 58.32, 75.02 - 114.45
2 4.12 - 33.92 S..77 8.06 - 18.42, 22.22, 25.07 - 43.33, 56.92,
F..87 3
3 29.20 - 159.61 66.67, 75.20 - 130.00
2 4.57 - 43.28 S..87 7.88 - 19.70, 21.43, 25.50 - 64.00, 77.14,
F..97 3
86.15, 99.26 - 180.00
3 32.50 - 223.88
S..97 8.26 - 23.59, 26.39, 32.60 - 78.26,
2 7.40 - 9.69, 14.67 - 33.79 3
F..107 89.60 - 231.67
3 37.61 - 254.40

83
Compatibility - Pinion Gear Bore Diameters VARIGEAR® Variable Speed Drives
VU 51 VU 6
28mm Pinion Gear Bore Diameter 32mm Pinion Gear Bore Diameter
Gear Unit Gear ® Gear Unit Gear ®
Permissible Ratios for VARIGEAR Permissible Ratios for VARIGEAR
Size Stages Size Stages
RX/RXF97 1 1.42 - 4.52 2 4.92-24.90
R/RF107
RX/RXF107 1 1.44 - 5.19 3 29.49-65.60, 78.57-127.68
2 5.15-29.57
R/RF87
2 5.30 - 21.51 R/RF137
3 27.88 - 47.58, 81.92 - 93.38 3 27.83-141.12
2 4.50 - 25.03 2 5.89-7.25, 9.74-20.44
R/RF97 R/RF147
3 27.58 - 59.92, 72.17 - 116.48 3 24.19-146.91
2 4.92 - 30.77 2 11.99-37.74
R/RF107 R/RF167
3 29.49 - 158.68 3 27.96-186.93
2 6.38 - 7.59, 10.79 - 29.57 4 168 - 361
R/RF137
3 27.83 - 174.40 R..167R107 5 (2/3) 511 - 1849
2 7.25, 11.99 - 20.44
R/RF147 5 (3/2) 169 - 349
3 29.95 - 163.31
2 6.22 - 33.79
R..147R87 5 (3/2) 159 - 533 F..107
3 31.80 - 161.28
5 (3/2) 279 - 656, 861 - 1123, 1670 - 2333 2 5.52 - 26.86
R..167R97 F..127
6 3099 - 4650, 6894 - 7749
3 25.30 - 153.67
4 168 - 446
R..167R107 2 16.85 - 53.55
5 (2/3) 511 - 1849, 2298 F..157
5 (3/2) 169 - 349 3 40.06 - 267.43
2 4.12 - 26.50 K..107 3 8.69 - 90.96
F..87
3 29.20 - 123.29 K..127 3 8.68 - 110.18
2 4.57 - 33.91
F..97 K..157 3 14.92 - 122.39
3 32.50 - 89.85, 102.16 - 174.87
2 6.22 - 9.69, 12.33 - 33.79 K..167 3 20.32 - 32.25, 42.89 - 134.99
F..107
3 31.80 - 199.31 K..187 3 27.92 - 42.51, 73.96 - 179.86
2 6.80 - 8.86, 12.54 - 26.86
F..127 K..157R107 5 107 - 385
3 31.33 - 170.83
5 (3/2) 197 - 1308, 1944 - 2427 K..167R107 5 118 - 318
F..157R97
6 1441 - 5404, 8026 - 10033 K..187R107 5 163 - 835
K..87 3 7.21 - 79.34
K..97 3 8.71 - 96.80
K..107 3 8.69 - 112.41
K..127 3 10.74 - 12.79, 17.77 - 136.14
K..157 3 18.37 - 31.30, 46.79 - 150.41
K..127R87 5 147 - 536
5 291 - 1365
K..157R97
6 1805 - 2610, 3516, 4514 - 5074
K..157R107 5 107 - 385
5 369 - 1296, 1704
K..167R97
6 2263 - 2755, 4079 - 5355
K..167R107 5 118 - 318
5 527 - 2519
K..187R97
6 2818 - 6747, 8126 - 13116
K..187R107 5 163 - 835
S..87 7.88 - 20.27, 24.43, 27.28 - 44.03
3
64.00, 77.14, 86.15, 99.26 - 139.05
S..97 8.26 - 23.59, 26.39, 32.60 - 55.79
3
65.45, 78.26, 89.60 - 180.95

84
VARIGEAR® Variable Speed Drives

®
1.VARIGEAR with Parallel Helical Gear Units
5:1
Input/Output Speed Range Gear Ratio Output Torque Gear
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
0.50/0.40 448 - 2340 1.65 11 1 -
385 - 2010 1.92 13 1 -
363 - 1890 2.04 13 1 -
312 - 1630 2.37 16 1 -
280 - 1460 2.64 17 1 -
254 - 1325 2.91 19 1 -
RX57 VU01 DT71D4
236 - 1230 3.14 21 1 -
208 - 1085 3.55 23 1 -
195 - 1020 3.79 25 1 -
170 - 887 4.35 29 1 -
146 - 761 5.07 33 1 -
134 - 702 5.50 36 1 -
122 - 636 6.07 40 1 - RX67 VU01 DT71D4
112 - 586 6.59 43 2 -
97 - 506 7.63 50 2 -
91 - 473 8.16 54 2 -
79 - 410 9.41 62 2 -
73 - 381 10.13 67 2 -
62 - 325 11.86 78 2 -
56 - 291 13.28 87 2 -
47 - 247 15.63 103 2 -
41 - 213 18.08 119 2 -
38 - 199 19.35 127 2 -
33 - 173 22.32 147 2 -
30 - 158 24.47 161 3 -
28 - 148 26.09 171 2 -
26 - 136 28.37 186 2 -
R27 VU01 DT71D4
23 - 119 32.47 215 3 -
20 - 105 36.79 240 3 -
19 - 98 39.25 260 3 -
16 - 86 44.90 295 3 -
15 - 80 48.17 315 3 -
13 - 69 55.87 365 3 -
12 - 63 61.30 405 3 -
11 - 56 69.47 455 3 -
10 - 52 74.11 485 3 -
8.7 - 46 84.78 555 3 -
8.1 - 42 90.96 600 3 -
7.0 - 37 105.49 695 3 -
6.0 - 31 123.91 810 3 -
5.5 - 29 135.09 890 3 -
5.3 - 28 139.99 920 3 -
4.5 - 24 162.94 1070 3 - R47 VU01 DT71D4
4.2 - 22 176.88 1160 3 -
4.0 - 21 186.89 1230 3 - R57 VU01 DT71D4
3.7 - 19 199.81 1310 3 - R67 VU01 DT71D4
3.5 - 18 139.99 1420 3 -
3.0 - 15 162.94 1650 3 - R47 VU01 DT80K6
2.8 - 14 176.88 1800 3 -
2.6 - 13 186.89 1900 3 - R57 VU01 DT80K6
2.5 - 12 199.81 2030 3 - R67 VU01 DT80K6

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

85 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

5:1
Input/Output Speed Range Gear Ratio Output Torque Gear
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
0.50/0.38 2.1 - 11 348 2150 2 2
2.0 - 10 372 2300 2 2
R47R37 VU01 DT71D4
1.8 - 9.5 408 2490 3 2
1.7 - 9.0 429 2650 2 2
1.6 - 8.2 471 2870 3 2
1.4 - 7.2 537 3270 3 2 R57R37 VU01 DT71D4
1.2 - 6.4 604 3680 3 2
1.1 - 6.0 646 3930 3 2
1.0 - 5.3 730 4450 2 3
R67R37 VU01 DT71D4
0.99 - 5.1 750 4570 3 2
0.88 - 4.6 836 5090 3 2
0.86 - 4.5 858 5230 2 3
0.81 - 4.2 915 5570 2 3
0.79 - 4.1 940 5730 3 2
R77R37 VU01 DT71D4
0.71 - 3.7 1047 6380 2 3
0.68 - 3.6 1084 6600 3 2
0.66 - 3.4 1124 6850 2 3
0.65 - 3.4 1143 6960 3 2
0.60 - 3.1 1232 7500 2 3
0.57 - 3.0 1303 7940 3 2
0.53 - 2.8 1395 8500 2 3
0.50 - 2.6 1489 9070 2 3 R87R57 VU01 DT71D4
0.49 - 2.5 1524 9280 3 2
0.43 - 2.2 1737 10600 3 2
0.38 - 2.0 1930 11800 2 3
0.35 - 1.8 2129 13000 2 3
0.33 - 1.7 2245 13700 2 3
0.32 - 1.7 2311 14100 3 2
0.28 - 1.4 2668 16300 2 3
0.27 - 1.4 2722 16600 3 2
0.24 - 1.3 3065 18700 3 2 R97R57 VU01 DT71D4
0.21 - 1.1 3481 20900 3 3
0.20 - 1.0 3702 22500 2 3
0.18 - 0.96 4004 24000 3 3
0.17 - 0.90 4309 26200 2 3
0.75/.060 448 - 2340 1.65 16 1 -
385 - 2010 1.92 19 1 -
363 - 1890 2.04 20 1 -
312 - 1630 2.37 23 1 -
280 - 1460 2.64 26 1 -
254 - 1325 2.91 29 1 -
RX57 VU01 DT80K4
236 - 1230 3.14 31 1 -
208 - 1085 3.55 35 1 -
195 - 1020 3.79 37 1 -
170 - 887 4.35 43 1 -
146 - 761 5.07 50 1 -
134 - 702 5.50 54 1 -
122 - 636 6.07 60 1 - RX67 VU01 DT80K4
112 - 586 6.59 65 2 -
97 - 506 7.63 75 2 -
91 - 473 8.16 80 2 - R27 VU01 DT80K4
79 - 410 9.41 93 2 -
73 - 381 10.13 100 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 86

VARIGEAR® Variable Speed Drives

5:1
Input/Output Speed Range Gear Ratio Output Torque Gear
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
0.75/0.60 62 - 325 11.86 117 2 -
56 - 291 13.28 131 2 -
47 - 247 15.63 154 2 -
41 - 213 18.08 178 2 -
38 - 199 19.35 191 2 -
33 - 173 22.32 220 2 -
30 - 158 24.47 240 3 -
28 - 148 26.09 255 2 -
26 - 136 28.37 280 2 -
23 - 119 32.47 320 3 -
20 - 105 36.79 365 3 - R27 VU01 DT80K4
19 - 98 39.25 385 3 -
16 - 86 44.90 440 3 -
15 - 80 48.17 475 3 -
13 - 69 55.87 550 3 -
12 - 63 61.30 605 3 -
11 - 56 69.47 685 3 -
10 - 52 74.11 730 3 -
8.7 - 46 84.78 840 3 -
8.1 - 42 90.96 900 3 -
7.0 - 37 105.49 1040 3 -
6.0 - 31 123.66 1220 3 -
R37 VU01 DT80K4
5.5 - 29 134.82 1330 3 -
5.3 - 28 139.99 1380 3 -
4.5 - 24 162.94 1610 3 - R47 VU01 DT80K4
4.2 - 22 176.88 1740 3 -
4.0 - 21 186.89 1840 3 - R57 VU01 DT80K4
3.7 - 19 199.81 1970 3 - R67 VU01 DT80K4
3.5 - 18 139.99 2130 3 -
R47 VU01 DT80N6
3.0 - 15 162.94 2480 3 -
2.9 - 15 172.17 2620 3 -
R57 VU01 DT80N6
2.6 - 13 186.89 2850 3 -
2.5 - 12 199.81 3040 3 - R67 VU01 DT80N6
0.75/0.56 2.3 - 12 324 3010 2 2
2.1 - 11 359 3330 2 2 R57R37 VU01 DT80K4
1.8 - 9.4 410 3750 2 3
1.7 - 8.7 443 4110 2 2
1.5 - 7.8 495 4520 3 2 R67R37 VU01 DT80K4
1.3 - 6.7 574 5240 3 2
1.1 - 6.0 646 5900 3 2
1.0 - 5.3 731 6680 3 2 R77R37 VU01 DT80K4
0.98 - 5.1 757 6920 2 3
0.95 - 5.0 776 7090 3 2
0.92 - 4.8 802 7330 2 3
0.84 - 4.4 885 8090 3 2
0.79 - 4.1 931 8510 2 3
0.71 - 3.7 1037 9470 2 3
R87R57 VU01 DT80K4
0.65 - 3.4 1143 10400 3 2
0.60 - 3.1 1232 11300 2 3
0.57 - 3.0 1303 11900 3 2
0.53 - 2.8 1395 12700 2 3
0.50 - 2.6 1489 13600 2 3
0.47 - 2.4 1583 14500 3 2 R97R57 VU01 DT80K4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

87 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

5:1
Input/Output Speed Range Gear Ratio Output Torque Gear
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
0.75/0.56 0.46 - 2.4 1623 14800 2 3
0.43 - 2.2 1733 15800 2 3
0.41 - 2.1 1823 16700 3 2
0.37 - 1.9 2016 18400 2 3
0.36 - 1.9 2078 19000 3 2 R97R57 VU01 DT80K4
0.33 - 1.7 2245 20500 2 3
0.32 - 1.7 2311 21100 3 2
0.28 - 1.4 2668 24400 2 3
0.27 - 1.4 2722 24900 3 2
1.00/0.83 448 - 2340 1.65 22 1 -
385 - 2010 1.92 26 1 -
363 - 1890 2.04 28 1 -
312 - 1630 2.37 32 1 -
280 - 1460 2.64 36 1 -
254 - 1325 2.91 40 1 -
RX57 VU01 DT80N4
236 - 1230 3.14 43 1 -
208 - 1085 3.55 48 1 -
195 - 1020 3.79 51 1 -
170 - 887 4.35 59 1 -
146 - 761 5.07 69 1 -
134 - 702 5.50 75 1 -
122 - 636 6.07 82 1 - RX67 VU01 DT80N4
112 - 586 6.59 89 2 -
97 - 506 7.63 104 2 -
91 - 473 8.16 111 2 -
79 - 410 9.41 128 2 -
73 - 381 10.13 138 2 -
62 - 325 11.86 161 2 -
56 - 291 13.28 180 2 -
47 - 247 15.63 210 2 -
41 - 213 18.08 245 2 -
38 - 199 19.35 265 2 -
33 - 173 22.32 305 2 -
30 - 158 24.47 330 3 -
R27 VU01 DT80N4
28 - 148 26.09 355 2 -
26 - 136 28.37 385 2 -
23 - 119 32.47 440 3 -
20 - 105 36.79 500 3 -
19 - 98 39.25 535 3 -
16 - 86 44.90 610 3 -
15 - 80 48.17 655 3 -
13 - 69 55.87 760 3 -
12 - 63 61.30 830 3 -
11 - 56 69.47 940 3 -
10 - 52 74.11 1010 3 -
8.7 - 46 84.78 1150 3 -
8.1 - 43 90.77 1230 3 -
7.0 - 37 105.28 1430 3 - R37 VU01 DT80N4
6.0 - 31 123.66 1680 3 -
5.3 - 28 139.99 1900 3 -
4.5 - 24 162.94 2210 3 - R47 VU01 DT80N4
4.2 - 22 176.88 2400 3 -
4.0 - 21 186.89 2540 3 - R57 VU01 DT80N4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 88

VARIGEAR® Variable Speed Drives

5:1 - 6:1
Input/Output Speed Range Gear Ratio Output Torque Gear
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
1.00/0.83 3.7 - 19 199.81 2710 3 - R67 VU01 DT80N4
3.5 - 21 121.87 2520 3 - R47 VU11 DT90S6
3.3 - 20 128.77 2670 3 -
R57 VU11 DT90S6
2.9 - 17 147.92 3060 3 -
2.7 - 16 158.14 3270 3 - R67 VU11 DT90S6
2.6 - 15 166.59 3450 3 - R77 VU11 DT90S6
1.00/0.78 2.5 - 13 294 3700 3 2
2.4 - 12 310 3960 2 2
R67R37 VU01 DT80N4
2.1 - 11 359 4590 2 2
1.9 - 10 384 4910 2 2
1.8 - 9.1 422 5390 2 2
1.7 - 8.9 436 5490 3 2
1.6 - 8.6 451 5760 2 2
R77R37 VU01 DT80N4
1.5 - 7.9 488 6140 3 2
1.4 - 7.4 520 6650 2 2
1.3 - 6.9 560 7050 3 2
1.2 - 6.4 599 7540 3 2
1.1 - 5.6 685 8620 3 2
0.98 - 5.1 754 9490 2 3
0.95 - 5.0 776 9770 3 2
R87R57 VU01 DT80N4
0.92 - 4.8 802 10100 2 3
0.84 - 4.4 885 11100 3 2
0.79 - 4.1 931 11700 2 3
0.71 - 3.7 1037 13100 2 3
0.69 - 3.6 1069 13500 3 2
0.68 - 3.6 1084 13600 2 3
0.61 - 3.2 1207 15200 2 3
0.60 - 3.1 1228 15500 3 2
0.53 - 2.8 1396 17600 3 2
0.52 - 2.7 1434 18100 2 3 R97R57 VU01 DT80N4
0.47 - 2.4 1583 19900 3 2
0.43 - 2.2 1733 21800 2 3
0.41 - 2.1 1823 22900 3 2
0.37 - 1.9 2016 25400 2 3
0.36 - 1.9 2078 26200 3 2
0.35 - 2.1 1228 23600 3 2 R97R57 VU11 DT90S6
0.31 - 1.8 1400 26900 3 2
0.27 - 1.6 1599 30700 3 2
R107R77 VU11 DT90S6
0.25 - 1.5 1693 32500 2 3
0.24 - 1.4 1827 35100 3 2
0.23 - 1.4 1839 35300 3 2
0.21 - 1.2 2073 39800 3 2
0.19 - 1.1 2242 43000 2 3
0.18 - 1.0 2412 46300 3 2
0.17 - 1.0 2484 47700 2 3 R137R77 VU11 DT90S6
0.16 - 0.95 2658 51000 3 2
0.15 - 0.86 2929 56200 2 3
0.13 - 0.76 3338 64100 2 3
0.12 - 0.72 3514 67500 2 3
0.11 - 0.67 3754 71000 3 3
0.10 - 0.58 4325 81800 3 3
R147R77 VU11 DT90S6
0.09 - 0.51 4926 93200 3 3
0.08 - 0.45 5568 105300 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

89 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
1.50/1.20 498 - 3045 1.30 25 1 -
437 - 2675 1.48 28 1 -
392 - 2400 1.65 32 1 -
337 - 2060 1.92 37 1 -
317 - 1940 2.04 39 1 -
273 - 1670 2.37 46 1 -
RX57 VU11 DT90S4
245 - 1500 2.64 51 1 -
222 - 1360 2.91 56 1 -
206 - 1260 3.14 60 1 -
182 - 1115 3.55 68 1 -
171 - 1045 3.79 73 1 -
149 - 909 4.35 84 1 -
143 - 873 4.53 87 1 -
RX67 VU11 DT90S4
125 - 764 5.18 100 1 -
121 - 739 5.35 103 1 -
115 - 703 5.63 108 1 - RX77 VU11 DT90S4
101 - 617 6.41 123 1 -
97 - 593 6.67 128 2 -
81 - 496 7.97 153 2 -
68 - 418 9.47 182 2 -
64 - 391 10.11 194 2 -
55 - 334 11.83 225 2 -
49 - 299 13.25 255 2 -
41 - 254 15.60 300 2 -
36 - 219 18.05 345 2 -
34 - 205 19.31 370 2 -
29 - 178 22.27 430 2 -
27 - 162 24.42 470 3 -
23 - 138 28.73 550 3 - R37 VU11 DT90S4
20 - 122 32.40 625 3 -
18 - 108 36.72 705 3 -
17 - 101 39.17 755 3 -
14 - 88 44.81 860 3 -
13 - 82 48.08 920 3 -
12 - 71 55.76 1070 3 -
11 - 65 61.18 1180 3 -
9.3 - 57 69.33 1330 3 -
8.8 - 53 73.96 1420 3 -
7.7 - 47 84.61 1630 3 -
7.1 - 44 90.77 1740 3 -
6.9 - 42 93.68 1800 3 -
6.4 - 39 100.86 1940 3 -
R47 VU11 DT90S4
5.7 - 35 114.17 2190 3 -
5.3 - 32 121.87 2340 3 -
5.0 - 31 128.77 2480 3 -
R57 VU11 DT90S4
4.4 - 27 147.92 2840 3 -
4.1 - 25 158.14 3040 3 - R67 VU11 DT90S4
3.9 - 24 166.59 3200 3 - R77 VU11 DT90S4
3.6 - 22 120.63 3530 3 -
R57 VU11 DT90L6
3.4 - 20 128.77 3770 3 -
3.1 - 19 137.67 4030 3 -
R67 VU11 DT90L6
2.7 - 16 158.14 4630 3 -
2.6 - 16 166.59 4870 3 - R77 VU11 DT90L6

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 90

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.50/1.10 2.5 - 15 264 4780 2 2
R67R37 VU11 DT90S4
2.2 - 13 294 5240 3 2
2.1 - 13 310 5610 2 2
2.0 - 12 327 5830 3 2
R77R37 VU11 DT90S4
1.8 - 11 365 6600 2 2
1.7 - 11 373 6650 3 2
1.6 - 9.9 400 7240 2 2
1.4 - 8.4 472 8540 2 2
1.2 - 7.4 538 9740 2 2
1.1 - 6.6 599 10700 3 2 R87R57 VU11 DT90S4
1.0 - 6.1 649 11600 2 3
0.94 - 5.8 685 12200 3 2
0.86 - 5.2 754 13400 2 3
0.79 - 4.8 824 14700 3 2
0.74 - 4.5 878 15600 2 3
0.69 - 4.2 938 16700 3 2
0.61 - 3.7 1069 19100 3 2
0.60 - 3.6 1084 19300 2 3 R97R57 VU11 DT90S4
0.54 - 3.3 1207 21500 2 3
0.53 - 3.2 1228 21900 3 2
0.46 - 2.8 1396 24900 3 2
0.45 - 2.8 1434 25600 2 3
0.42 - 2.6 1550 27600 2 3
0.40 - 2.5 1599 28500 3 2
0.38 - 2.3 1693 30200 2 3
R107R77 VU11 DT90S4
0.35 - 2.2 1827 32600 3 2
0.33 - 2.0 1987 35400 3 2
0.31 - 1.9 2067 36800 2 3
0.29 - 1.8 2242 40000 2 3
0.27 - 1.6 2412 43000 3 2
0.26 - 1.6 2484 44300 2 3
0.24 - 1.5 2658 47400 3 2 R137R77 VU11 DT90S4
0.22 - 1.4 2929 52200 2 3
0.19 - 1.2 3338 59500 2 3
0.18 - 1.1 3514 62600 2 3
0.17 - 1.1 3754 65900 3 3
0.15 - 0.91 4325 75900 3 3
0.13 - 0.80 4926 86500 3 3 R147R77 VU11 DT90S4
0.12 - 0.71 5568 97800 3 3
0.10 - 0.61 6447 113200 3 3
2.00/1.60 498 - 3045 1.30 34 1 -
437 - 2675 1.48 39 1 -
392 - 2400 1.65 43 1 -
337 - 2060 1.92 50 1 -
317 - 1940 2.04 54 1 -
273 - 1670 2.37 62 1 -
RX57 VU11 DT90L4
245 - 1500 2.64 69 1 -
222 - 1360 2.91 76 1 -
206 - 1260 3.14 82 1 -
182 - 1115 3.55 93 1 -
171 - 1045 3.79 100 1 -
149 - 909 4.35 114 1 -
143 - 873 4.53 119 1 - RX67 VU11 DT90L4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

91 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
2.00/1.60 125 - 764 5.18 136 1 - RX67 VU11 DT90L4
121 - 739 5.35 141 1 -
115 - 703 5.63 148 1 - RX77 VU11 DT90L4
101 - 617 6.41 168 1 -
97 - 593 6.67 175 2 -
81 - 496 7.97 210 2 -
68 - 418 9.47 250 2 -
64 - 391 10.11 265 2 -
55 - 334 11.83 310 2 -
49 - 299 13.25 350 2 -
41 - 254 15.60 410 2 -
36 - 219 18.05 475 2 - R37 VU11 DT90L4
34 - 205 19.31 505 2 -
29 - 178 22.27 585 2 -
27 - 162 24.42 640 3 -
23 - 138 28.73 755 3 -
20 - 122 32.40 850 3 -
18 - 108 36.72 960 3 -
17 - 101 39.17 1030 3 -
14 - 88 44.81 1180 3 -
13 - 82 48.08 1260 3 -
R37 VU11 DT90L4
12 - 71 55.76 1460 3 -
11 - 65 61.18 1610 3 -
10 - 62 64.21 1690 3 -
9.4 - 58 68.54 1800 3 -
8.5 - 52 76.23 2000 3 - R47 VU11 DT90L4
7.6 - 47 84.90 2230 3 -
6.9 - 42 93.68 2460 3 -
6.6 - 40 98.00 2420 2 2 R47R37 VU11 DT90L4
6.4 - 39 100.86 2650 3 - R47 VU11 DT90L4
6.1 - 37 106.58 2800 3 -
5.4 - 33 120.63 3170 3 - R57 VU11 DT90L4
5.0 - 31 128.77 3380 3 -
4.8 - 30 134.00 3310 2 2
R57R37 VU11 DT90L4
4.6 - 28 142.00 3460 3 2
4.4 - 27 147.92 3890 3 - R57 VU11 DT90L4
4.1 - 25 159 3930 2 2 R57R37 VU11 DT90L4
3.7 - 22 176 4290 3 2
3.6 - 22 181 4480 2 2 R67R37 VU11 DT90L4
3.2 - 20 201 4970 2 2
2.9 - 18 221 5470 2 2
2.7 - 17 236 5840 2 2
2.5 - 15 260 6330 3 2 R77R37 VU11 DT90L4
2.3 - 14 276 6830 2 2
2.2 - 14 289 7040 3 2
2.1 - 13 305 7430 3 2
1.8 - 11 361 8930 2 2
1.6 - 9.9 400 9890 2 2 R87R57 VU11 DT90L4
1.4 - 8.4 472 11700 2 2
1.2 - 7.4 538 13300 2 2
1.0 - 6.3 625 15500 2 2
.88 - 5.4 737 18000 3 2 R97R57 VU11 DT90L4
.86 - 5.2 755 18400 2 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 92

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 .79 - 4.8 824 20100 3 2
.74 - 4.5 878 21400 2 3
.69 - 4.2 938 22800 3 2 R97R57 VU11 DT90L4
.61 - 3.7 1069 26000 3 2
.60 - 3.6 1084 26400 2 3
.59 - 3.6 1104 26900 3 2
0.54 - 3.3 1209 29500 2 3
0.53 - 3.2 1226 29900 3 2 R107R77 VU11 DT90L4
0.46 - 2.8 1400 34100 3 2
0.42 - 2.6 1550 37800 2 3
0.41 - 2.5 1598 38900 3 2
0.35 - 2.2 1839 44800 3 2
0.31 - 1.9 2073 50500 3 2
0.29 - 1.8 2242 54600 2 3 R137R77 VU11 DT90L4
0.27 - 1.6 2412 58800 3 2
0.26 - 1.6 2484 60500 2 3
0.24 - 1.5 2658 64700 3 2
0.22 - 1.4 2898 69500 3 3
0.20 - 1.2 3302 79200 3 3
R147R77 VU11 DT90L4
0.17 - 1.1 3754 90100 3 3
0.15 - 0.91 4325 103800 3 3
0.14 - 0.85 2898 111100 3 3 R147R77 VU21 DT100L6
3.00/2.50 472 - 2925 1.30 52 1 -
415 - 2570 1.48 59 1 -
372 - 2305 1.65 66 1 -
320 - 1980 1.92 77 1 -
301 - 1865 2.04 82 1 -
259 - 1605 2.37 95 1 - RX57 VU21 DT100LS4
232 - 1440 2.64 106 1 -
211 - 1305 2.91 116 1 -
195 - 1210 3.14 126 1 -
173 - 1070 3.55 142 1 -
162 - 1005 3.79 152 1 -
143 - 884 4.30 172 1 -
RX67 VU21 DT100LS4
135 - 839 4.53 181 1 -
130 - 804 4.73 189 1 -
115 - 711 5.35 215 1 - RX77 VU21 DT100LS4
109 - 675 5.63 225 1 -
95 - 589 6.45 260 1 -
85 - 528 7.20 290 1 - RX87 VU21 DT100LS4
80 - 498 7.63 305 1 -
79 - 490 7.76 310 2 -
77 - 475 8.01 320 2 -
68 - 419 9.07 365 2 -
60 - 375 10.15 405 2 -
52 - 322 11.79 470 2 -
49 - 303 12.54 500 2 -
R47 VU21 DT100LS4
42 - 261 14.56 585 2 -
38 - 234 16.22 650 2 -
34 - 212 17.89 715 2 -
32 - 197 19.27 770 2 -
28 - 174 21.81 870 2 -
26 - 163 23.28 930 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

93 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
3.00/2.50 23 - 142 26.70 1070 3 -
21 - 127 29.88 1200 3 -
18 - 109 34.73 1390 3 -
17 - 103 36.93 1480 3 -
14 - 89 42.87 1720 3 - R47 VU21 DT100LS4
13 - 80 47.75 1910 3 -
12 - 72 52.69 2110 3 -
11 - 67 56.73 2270 3 -
9.6 - 59 64.21 2570 3 -
9.5 - 59 64.85 2590 3 -
8.9 - 55 69.23 2770 3 -
7.6 - 47 80.55 3220 3 - R57 VU21 DT100LS4
6.8 - 42 89.71 3590 3 -
6.2 - 38 98.99 3960 3 -
5.8 - 36 105.83 4230 3 -
5.4 - 33 113.94 4560 3 - R67 VU21 DT100LS4
4.8 - 29 128.97 5160 3 -
4.4 - 27 138.39 5540 3 -
R77 VU21 DT100LS4
4.2 - 26 145.67 5830 3 -
4.0 - 24 155.34 6220 3 -
3.4 - 21 181.77 7270 3 -
R87 VU21 DT100LS4
3.0 - 18 205.71 8230 3 -
2.8 - 18 216.54 8660 3 -
2.6 - 16 155.34 9600 3 - R87 VU31 DV112M6
2.4 - 14 170.02 10500 3 -
R97 VU31 DV112M6
2.2 - 13 186.30 11500 3 -
3.00/2.30 2.0 - 13 300 11300 2 2
R87R57 VU21 DT100LS4
1.7 - 11 361 13600 2 2
1.6 - 10 379 14100 3 2
1.5 - 9.1 420 15800 2 2
1.4 - 8.8 431 16000 3 2
1.3 - 8.2 466 17600 2 2 R97R57 VU21 DT100LS4
1.1 - 6.9 549 20700 2 2
0.98 - 6.1 625 23500 2 2
0.97 - 6.0 632 23400 3 2
0.86 - 5.3 717 26600 2 3
0.75 - 4.6 822 30500 3 2
R107R77 VU21 DT100LS4
0.67 - 4.1 919 34100 2 3
0.65 - 4.0 939 34800 3 2
0.59 - 3.6 1043 38700 2 3
0.56 - 3.5 1090 40400 3 2
0.49 - 3.0 1256 46600 2 3
0.44 - 2.7 1397 51800 3 2 R137R77 VU21 DT100LS4
0.39 - 2.4 1586 58800 2 3
0.38 - 2.4 1598 59300 3 2
0.33 - 2.1 1839 68200 3 2
0.31 - 1.9 1951 72400 3 2
0.28 - 1.7 2211 82000 3 2
R147R77 VU21 DT100LS4
0.24 - 1.5 2555 94800 3 2
0.21 - 1.3 2898 105900 3 3
0.20 - 1.2 2085 119400 3 2
0.18 - 1.1 2333 133600 3 2 R167R97 VU31 DV112M6
0.15 - 0.93 2657 152200 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 94

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
5.00/4.00 430 - 2555 1.42 99 1 -
365 - 2175 1.67 117 1 -
325 - 1930 1.88 131 1 -
287 - 1705 2.13 149 1 -
251 - 1495 2.43 170 1 -
RX77 VU31 DT100L4
226 - 1345 2.70 189 1 -
198 - 1180 3.08 215 1 -
188 - 1115 3.25 225 1 -
165 - 981 3.70 260 1 -
151 - 898 4.04 280 1 -
136 - 806 4.50 315 1 -
120 - 716 5.07 355 1 - RX87 VU31 DT100L4
110 - 653 5.56 390 1 -
107 - 637 5.70 400 2 -
97 - 579 6.27 440 2 -
83 - 493 7.36 515 2 -
78 - 466 7.79 545 2 -
70 - 417 8.70 610 2 -
61 - 363 10.00 700 2 -
53 - 314 11.54 810 2 -
48 - 286 12.70 890 2 -
41 - 243 14.91 1040 2 -
39 - 230 15.79 1100 2 -
R67 VU31 DT100L4
34 - 202 17.95 1250 2 -
31 - 182 19.89 1390 2 -
21 - 126 28.83 2010 3 -
19 - 112 32.27 2250 3 -
16 - 97 37.50 2620 3 -
15 - 91 39.88 2790 3 -
13 - 78 46.29 3230 3 -
12 - 70 51.56 3600 3 -
8.8 - 52 69.75 4870 3 -
8.2 - 49 74.17 5180 3 -
7.9 - 47 77.24 5400 3 -
7.5 - 44 81.80 5710 3 -
R77 VU31 DT100L4
6.6 - 39 92.97 6490 3 -
5.9 - 35 102.99 7190 3 -
5.2 - 31 118.43 8270 3 -
4.9 - 29 124.97 8730 3 -
R87 VU31 DT100L4
4.3 - 25 142.41 9950 3 -
3.9 - 23 155.34 10900 3 -
3.1 - 19 195 12800 2 2
R87R57 VU31 DT100L4
2.9 - 17 209 13500 3 2
2.7 - 16 227 14900 2 2
2.6 - 16 234 15200 3 2
R97R57 VU31 DT100L4
2.5 - 15 249 16100 3 2
2.3 - 13 270 17800 2 2
2.1 - 12 297 19500 2 2
1.8 - 11 336 21800 3 2
R97R57 VU31 DT100L4
1.7 - 10 349 22900 2 2
1.6 - 9.8 370 24300 2 2
1.5 - 8.7 417 27000 3 2
R107R77 VU31 DT100L4
1.4 - 8.5 426 28000 2 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

95 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
5.00/4.00 1.3 - 7.7 469 30800 2 2
1.2 - 7.4 492 31900 3 2 R107R77 VU31 DT100L4
1.1 - 6.7 544 35200 3 2
1.0 - 6.0 609 39400 2 3
0.97 - 5.8 629 40700 3 2
0.87 - 5.2 699 45300 2 3
0.84 - 5.0 730 47300 3 2
0.73 - 4.4 831 53800 3 2 R137R77 VU31 DT100L4
0.69 - 4.1 888 57500 2 3
0.64 - 3.8 951 61600 3 2
0.59 - 3.5 1043 67600 2 3
0.56 - 3.3 1090 70600 3 2
0.52 - 3.1 1166 75500 3 2
0.46 - 2.7 1329 86100 3 2
R147R77 VU31 DT100L4
0.40 - 2.4 1536 99500 3 2
0.36 - 2.1 1705 110400 3 2
0.33 - 1.9 1877 121600 3 2
0.29 - 1.7 2085 135000 3 2 R167R97 VU31 DT100L4
0.26 - 1.6 2333 151100 3 2
7.50/6.00 433 - 2630 1.42 144 1 -
368 - 2240 1.67 170 1 -
327 - 1990 1.88 191 1 -
289 - 1755 2.13 215 1 -
253 - 1540 2.43 245 1 -
RX77 VU31 DV132S4
228 - 1385 2.70 275 1 -
200 - 1215 3.08 315 1 -
189 - 1150 3.25 330 1 -
166 - 1010 3.70 375 1 -
152 - 925 4.04 410 1 -
137 - 830 4.50 460 1 -
121 - 737 5.07 515 1 - RX87 VU31 DV132S4
111 - 672 5.56 565 1 -
108 - 656 5.70 580 2 -
98 - 596 6.27 640 2 -
84 - 508 7.36 750 2 -
79 - 480 7.79 795 2 -
71 - 430 8.70 890 2 -
61 - 374 10.00 1020 2 -
53 - 324 11.54 1170 2 -
48 - 294 12.70 1290 2 -
41 - 251 14.91 1520 2 -
R67 VU31 DV132S4
39 - 237 15.79 1610 2 -
34 - 208 17.95 1830 2 -
31 - 188 19.89 2020 2 -
21 - 130 28.83 2930 3 -
19 - 116 32.27 3280 3 -
16 - 100 37.50 3820 3 -
15 - 94 39.88 4060 3 -
13 - 81 46.29 4710 3 -
12 - 72 51.56 5250 3 -
11 - 65 57.68 5870 3 -
R77 VU31 DV132S4
9.3 - 57 65.77 6690 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 96

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
7.50/6.00 8.5 - 51 72.57 7380 3 -
7.5 - 46 81.92 8340 3 -
6.6 - 40 93.38 9500 3 -
R87 VU31 DV132S4
5.9 - 36 103.65 10500 3 -
5.2 - 32 118.43 12100 3 -
4.9 - 30 124.97 12700 3 -
4.8 - 29 126.75 12900 3 -
4.1 - 25 150.78 15300 3 -
R97 VU31 DV132S4
3.6 - 22 170.02 17300 3 -
3.3 - 20 186.30 19000 3 -
7.50/5.60 1.9 - 11 325 31100 2 2
1.7 - 10 369 34800 3 2 R107R77 VU31 DV132S4
1.6 - 9.9 377 36100 2 2
1.4 - 8.2 453 43400 2 2
1.3 - 7.6 490 46200 3 2
1.2 - 7.2 517 49500 2 2
1.1 - 6.6 564 54000 2 2
R137R77 VU31 DV132S4
1.0 - 6.1 609 57500 2 3
0.98 - 5.9 629 59300 3 2
0.88 - 5.3 699 66000 2 3
0.84 - 5.1 730 68900 3 2
0.78 - 4.8 784 74000 3 2
0.69 - 4.2 889 83900 3 2
R147R77 VU31 DV132S4
0.60 - 3.6 1029 97100 3 2
0.53 - 3.2 1166 110000 3 2
0.48 - 2.9 1279 120700 3 2
0.43 - 2.6 1438 135700 3 2 R167R97 VU31 DV132S4
0.37 - 2.2 1670 157600 3 2
10.00/8.30 435 - 2655 1.39 197 1 -
378 - 2305 1.60 225 1 -
314 - 1910 1.93 275 1 -
RX87 VU41 DV132M4
281 - 1715 2.15 305 1 -
244 - 1485 2.48 350 1 -
219 - 1335 2.76 390 1 -
196 - 1195 3.09 440 1 -
174 - 1060 3.48 495 1 -
RX87 VU41 DV132M4
160 - 976 3.78 535 1 -
134 - 820 4.50 640 1 -
123 - 751 4.91 695 1 -
RX97 VU41 DV132M4
105 - 637 5.79 820 1 -
91 - 556 6.63 940 1 - RX107 VU41 DV132M4
89 - 543 6.79 960 2 -
78 - 477 7.74 1100 2 -
70 - 429 8.59 1220 2 -
63 - 383 9.64 1370 2 -
56 - 339 10.88 1550 2 -
49 - 299 12.33 1750 2 -
R77 VU41 DV132M4
43 - 263 14.05 2000 2 -
39 - 236 15.60 2220 2 -
34 - 207 17.82 2530 2 -
32 - 196 18.80 2670 2 -
24 - 146 25.23 3580 3 -
21 - 127 29.00 4120 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

97 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
10.00/8.30 18 - 110 33.47 4750 3 -
16 - 100 36.83 5230 3 -
R77 VU41 DV132M4
14 - 85 43.26 6140 3 -
13 - 81 45.81 6510 3 -
11 - 70 52.82 7500 3 -
10 - 61 60.35 8570 3 -
9.5 - 58 63.68 9040 3 - R87 VU41 DV132M4
7.4 - 45 81.92 11600 3 -
6.5 - 40 93.38 13300 3 -
5.8 - 36 103.44 14700 3 -
5.2 - 32 116.48 16500 3 -
R97 VU41 DV132M4
4.8 - 29 126.75 18000 3 -
4.0 - 24 150.78 21400 3 -
3.8 - 23 158.68 22500 3 -
3.5 - 21 172.34 24500 3 - R107 VU41 DV132M4
3.0 - 18 203.16 28900 3 -
10.00/7.80 2.1 - 13 284 38000 2 2 R107R77 VU41 DV132M4
2.0 - 12 297 39700 2 2
1.9 - 11 323 42500 3 2
1.8 - 11 339 45300 2 2
1.6 - 9.8 376 50300 2 2 R137R77 VU41 DV132M4
1.4 - 8.6 428 56400 3 2
1.3 - 8.1 453 60600 2 2
1.2 - 7.5 490 64500 3 2
1.1 - 6.6 558 73500 3 2
.98 - 6.0 619 81500 3 2
R147R77 VU41 DV132M4
.87 - 5.3 695 91500 3 2
.77 - 4.7 784 103200 3 2
.70 - 4.3 861 113400 3 2
.61 - 3.7 999 131600 3 2
R167R97 VU41 DV132M4
.54 - 3.3 1123 147900 3 2
.53 - 3.2 760 150100 3 2
15.00/12.10 435 - 2655 1.39 285 1 -
378 - 2305 1.60 330 1 -
314 - 1910 1.93 400 1 -
281 - 1715 2.15 445 1 -
244 - 1485 2.48 510 1 -
RX87 VU41 DV160M4
219 - 1335 2.76 570 1 -
196 - 1195 3.09 635 1 -
174 - 1060 3.48 715 1 -
160 - 976 3.78 780 1 -
134 - 820 4.50 930 1 -
123 - 751 4.91 1010 1 -
RX97 VU41 DV160M4
105 - 637 5.79 1190 1 -
91 - 556 6.63 1370 1 - RX107 VU41 DV160M4
89 - 543 6.79 1400 2 -
78 - 477 7.74 1600 2 -
70 - 429 8.59 1770 2 -
63 - 383 9.64 1990 2 -
R77 VU41 DV160M4
56 - 339 10.88 2240 2 -
49 - 299 12.33 2540 2 -
43 - 263 14.05 2900 2 -
39 - 236 15.60 3220 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 98

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
15.00/12.10 34 - 207 17.82 3670 2 -
32 - 196 18.80 3880 2 -
24 - 146 25.23 5200 3 - R77 VU41 DV160M4
21 - 127 29.00 5980 3 -
18 - 110 33.47 6900 3 -
16 - 100 36.84 7590 3 -
14 - 88 41.74 8610 3 -
13 - 78 47.58 9810 3 -
R87 VU41 DV160M4
11 - 70 52.82 10900 3 -
10 - 61 60.35 12400 3 -
9.5 - 58 63.68 13100 3 -
9.3 - 57 65.21 13400 3 -
8.4 - 51 72.17 14900 3 -
R97 VU41 DV160M4
7.3 - 44 83.15 17100 3 -
6.5 - 40 92.48 19100 3 -
5.8 - 36 103.44 21300 3 -
5.2 - 32 116.48 24000 3 - R97 VU41 DV160M4
4.8 - 29 126.75 26100 3 -
4.7 - 29 127.68 26300 3 -
4.3 - 26 141.83 29200 3 -
R107 VU41 DV160M4
3.8 - 23 158.68 32700 3 -
3.5 - 21 172.34 35500 3 -
15.00/11.30 2.1 - 13 291 55600 3 2
2.0 - 12 297 57600 2 2
R137R77 VU41 DV160M4
1.9 - 11 323 61700 3 2
1.8 - 11 339 65800 2 2
1.6 - 10 368 70300 3 2 R147R87 VU41 DV160M4
1.5 - 8.9 415 79300 3 2 R147R77 VU41 DV160M4
1.4 - 8.7 426 81400 3 2
R147R87 VU41 DV160M4
1.3 - 8.0 462 88300 3 2
1.2 - 7.5 489 93500 3 2
R147R77 VU41 DV160M4
1.1 - 6.6 558 106700 3 2
1.0 - 6.4 579 110700 3 2
.92 - 5.6 656 125400 3 2 R167R97 VU41 DV160M4
.80 - 4.9 760 145300 3 2
20.00/16.50 435 - 2630 1.42 395 1 -
376 - 2275 1.64 455 1 -
315 - 1905 1.96 545 1 -
276 - 1665 2.24 625 1 -
234 - 1415 2.64 735 1 -
RX97 VU51 DV160L4
211 - 1280 2.92 810 1 -
187 - 1130 3.30 920 1 -
170 - 1025 3.64 1010 1 -
153 - 924 4.04 1130 1 -
137 - 825 4.52 1260 1 -
133 - 802 4.65 1300 1 -
RX107 VU51 DV160L4
119 - 719 5.19 1450 1 -
116 - 704 5.30 1480 2 -
97 - 584 6.39 1780 2 -
87 - 523 7.13 1990 2 -
R87 VU51 DV160L4
75 - 454 8.22 2290 2 -
68 - 408 9.14 2550 2 -
62 - 377 9.90 2760 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

99 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
20.00/16.50 52 - 313 11.93 3320 2 -
46 - 280 13.33 3710 2 -
40 - 243 15.35 4280 2 -
36 - 218 17.08 4760 2 -
32 - 195 19.10 5320 2 -
29 - 173 21.51 5990 2 - R87 VU51 DV160L4
22 - 134 27.88 7770 3 -
19 - 114 32.66 9100 3 -
17 - 101 36.84 10300 3 -
15 - 89 41.74 11600 3 -
13 - 78 47.58 13300 3 -
12 - 70 53.21 14800 3 -
10 - 62 59.92 16700 3 -
8.6 - 52 72.17 20100 3 - R97 VU51 DV160L4
7.4 - 45 83.15 23200 3 -
6.7 - 40 92.48 25800 3 -
6.0 - 36 102.53 28600 3 -
5.3 - 32 115.63 32200 3 - R107 VU51 DV160L4
4.8 - 29 127.68 35600 3 -
4.4 - 26 141.12 39300 3 -
3.9 - 24 156.31 43500 3 - R137 VU51 DV160L4
3.5 - 21 174.40 48600 3 -
20.00/15.30 2.2 - 13 280 72300 3 2
1.9 - 11 326 84200 3 2
R147R87 VU51 DV160L4
1.7 - 10 368 95000 3 2
1.4 - 8.8 426 110000 3 2
1.2 - 7.4 503 129900 3 2
R167R97 VU51 DV160L4
1.1 - 6.4 579 149500 3 2
25.00/20.00 435 - 2630 1.42 490 1 -
376 - 2275 1.64 565 1 -
315 - 1905 1.96 675 1 -
276 - 1665 2.24 770 1 -
234 - 1415 2.64 910 1 -
RX97 VU51 DV180M4
211 - 1280 2.92 1010 1 -
187 - 1130 3.30 1140 1 -
170 - 1025 3.64 1250 1 -
153 - 924 4.04 1390 1 -
137 - 825 4.52 1560 1 -
133 - 802 4.65 1600 1 -
RX107 VU51 DV180M4
119 - 719 5.19 1790 1 -
116 - 704 5.30 1820 2 -
97 - 584 6.39 2200 2 -
87 - 523 7.13 2450 2 -
75 - 454 8.22 2830 2 -
68 - 408 9.14 3150 2 -
62 - 377 9.90 3410 2 -
52 - 313 11.93 4110 2 - R87 VU51 DV180M4
46 - 280 13.33 4590 2 -
40 - 243 15.35 5280 2 -
36 - 218 17.08 5880 2 -
32 - 195 19.10 6570 2 -
29 - 173 21.51 7400 2 -
22 - 134 27.88 9600 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 100

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
25.00/20.00 19 - 114 32.66 11200 3 -
R87 VU51 DV180M4
17 - 101 36.84 12700 3 -
14 - 87 42.78 14700 3 -
13 - 78 47.58 16400 3 -
12 - 70 53.21 18300 3 - R97 VU51 DV180M4
10 - 62 59.92 20600 3 -
8.6 - 52 72.17 24800 3 -
8.5 - 51 72.88 25100 3 -
7.9 - 47 78.57 27000 3 -
R107 VU51 DV180M4
6.7 - 40 92.70 31900 3 -
6.0 - 36 102.53 35300 3 -
5.4 - 33 113.72 39100 3 -
4.8 - 29 128.18 44100 3 -
4.4 - 26 141.12 48600 3 - R137 VU51 DV180M4
3.9 - 24 156.31 53800 3 -
3.5 - 21 174.40 60000 3 -
25.00/19.00 3.3 - 20 189 60300 3 2
2.9 - 17 214 68300 3 2
2.5 - 15 247 78800 3 2 R147R87 VU51 DV180M4
2.2 - 13 280 89400 3 2
1.9 - 11 326 104100 3 2
1.8 - 11 335 106900 3 2
1.6 - 9.9 376 120000 3 2 R167R97 VU51 DV180M4
1.4 - 8.6 432 137900 3 2
30.00/24.00 435 - 2630 1.42 580 1 -
376 - 2275 1.64 670 1 -
315 - 1905 1.96 800 1 -
276 - 1665 2.24 910 1 -
234 - 1415 2.64 1080 1 -
RX97 VU51 DV180L4
211 - 1280 2.92 1190 1 -
187 - 1130 3.30 1350 1 -
170 - 1025 3.64 1480 1 -
153 - 924 4.04 1650 1 -
137 - 825 4.52 1840 1 -
133 - 802 4.65 1900 1 -
RX107 VU51 DV180L4
119 - 719 5.19 2120 1 -
116 - 704 5.30 2160 2 -
97 - 584 6.39 2600 2 -
87 - 523 7.13 2910 2 -
75 - 454 8.22 3350 2 -
68 - 408 9.14 3730 2 -
62 - 377 9.90 4040 2 -
52 - 313 11.93 4860 2 -
R87 VU51 DV180L4
46 - 280 13.33 5430 2 -
40 - 243 15.35 6260 2 -
36 - 218 17.08 6960 2 -
32 - 195 19.10 7790 2 -
29 - 173 21.51 8770 2 -
22 - 134 27.88 11400 3 -
19 - 114 32.66 13300 3 -
17 - 100 37.13 15100 3 -
14 - 87 42.78 17400 3 - R97 VU51 DV180L4
13 - 78 47.58 19400 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

101 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
30.00/24.00 12 - 70 53.21 21700 3 -
R97 VU51 DV180L4
10 - 62 59.92 24400 3 -
9.4 - 57 65.60 26700 3 -
8.5 - 51 72.88 29700 3 -
R107 VU51 DV180L4
7.9 - 47 78.57 32000 3 -
6.7 - 40 92.70 37800 3 -
6.0 - 36 103.20 42100 3 -
5.4 - 33 113.72 46400 3 -
4.8 - 29 128.18 52300 3 - R137 VU51 DV180L4
4.4 - 26 141.12 57500 3 -
3.9 - 24 156.31 63700 3 -
3.8 - 23 163.31 66600 3 - R147 VU51 DV180L4
30.00/23.00 3.3 - 20 189 71400 3 2
2.9 - 17 214 80900 3 2
R147R87 VU51 DV180L4
2.5 - 15 247 93400 3 2
2.2 - 13 280 105800 3 2
2.1 - 13 295 111500 3 2 R167R107 VU51 DV180L4
2.0 - 12 303 114500 3 2
1.8 - 11 335 126600 3 2 R167R97 VU51 DV180L4
1.6 - 9.9 376 142100 3 2
4:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
40.00/34.00 134 - 615 4.92 3430 2 -
113 - 520 5.82 4060 2 -
99 - 455 6.66 4650 2 -
84 - 385 7.86 5480 2 -
77 - 354 8.56 5970 2 -
65 - 299 10.13 7070 2 -
57 - 261 11.59 8090 2 -
48 - 222 13.66 9530 2 -
42 - 193 15.65 10900 2 -
R107 VU6 DV200L4
36 - 166 18.21 12700 2 -
33 - 151 20.07 14000 2 -
29 - 134 22.62 15800 2 -
26 - 122 24.90 17400 2 -
22 - 103 29.49 20600 3 -
19 - 86 35.26 24600 3 -
16 - 75 40.37 28200 3 -
14 - 64 47.63 33200 3 -
12 - 57 52.68 36800 3 -
11 - 51 59.17 41300 3 -
10 - 46 65.20 45500 3 -
9.0 - 41 73.49 51300 3 - R137 VU6 DV200L4
8.1 - 37 80.91 56500 3 -
7.4 - 34 88.70 61900 3 -
7.0 - 32 94.60 66000 3 -
6.0 - 28 109.31 76300 3 -
R147 VU6 DV200L4
5.5 - 25 119.86 83600 3 -
4.5 - 21 146.91 102500 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 102

VARIGEAR® Variable Speed Drives

4:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
40.00/34.00 4.3 - 20 153.07 106800 3 -
R167 VU6 DV200L4
3.5 - 16 186.93 130400 3 -
40.00/31.00 3.3 - 15 200 129400 3 2
R167R107 VU6 DV200L4
2.9 - 13 229 148200 3 2
3:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
50.00/40.00 168 - 508 4.92 4990 2 -
142 - 429 5.82 5900 2 -
124 - 375 6.66 6760 2 -
105 - 318 7.86 7970 2 -
96 - 292 8.56 8680 2 -
81 - 247 10.13 10300 2 -
71 - 216 11.59 11800 2 -
60 - 183 13.66 13900 2 - R107 VU6 DV225S4
53 - 160 15.65 15900 2 -
45 - 137 18.21 18500 2 -
41 - 125 20.07 20400 2 -
36 - 110 22.62 22900 2 -
33 - 100 24.90 25300 2 -
28 - 85 29.49 29900 3 -
23 - 71 35.26 35800 3 -
22 - 66 37.65 38200 3 -
19 - 56 44.39 45000 3 -
16 - 49 50.86 51600 3 - R137 VU6 DV225S4
14 - 42 59.17 60000 3 -
13 - 38 65.20 66100 3 -
12 - 37 66.99 67900 3 -
11 - 35 72.09 73100 3 -
9.9 - 30 83.47 84700 3 - R147 VU6 DV225S4
8.7 - 26 94.60 96000 3 -
7.5 - 23 109.31 110900 3 -
6.8 - 21 121.81 123600 3 -
5.9 - 18 139.98 142000 3 - R167 VU6 DV225S4
5.4 - 16 153.07 155300 3 -
50.00/36.00 4.9 - 15 169 158900 3 2 R167R107 VU6 DV225S4
60.00/50.00 168 - 508 4.92 6150 2 -
142 - 429 5.82 7280 2 -
124 - 375 6.66 8330 2 -
105 - 318 7.86 9830 2 -
96 - 292 8.56 10700 2 -
81 - 247 10.13 12700 2 -
71 - 216 11.59 14500 2 -
R107 VU6 DV225M4
60 - 183 13.66 17100 2 -
53 - 160 15.65 19600 2 -
45 - 137 18.21 22800 2 -
41 - 125 20.07 25100 2 -
36 - 110 22.62 28300 2 -
33 - 100 24.90 31100 2 -
28 - 85 29.49 36900 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

103 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

3:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
60.00/50.00 25 - 76 32.91 41200 3 -
22 - 66 37.65 47100 3 -
R137 VU6 DV225M4
19 - 56 44.39 55500 3 -
16 - 49 50.86 63600 3 -
14 - 41 61.09 76400 3 -
12 - 37 66.99 83800 3 -
R147 VU6 DV225M4
11 - 35 72.09 90200 3 -
9.9 - 30 83.47 104400 3 -
8.9 - 27 93.19 116600 3 -
7.7 - 23 107.49 134500 3 - R167 VU6 DV225M4
6.8 - 21 121.81 152400 3 -
7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.83 331 - 2325 1.30 23 1 -
291 - 2045 1.48 26 1 -
261 - 1835 1.65 29 1 -
224 - 1575 1.92 33 1 -
211 - 1485 2.04 35 1 -
182 - 1275 2.37 41 1 -
RX57 VU11 DT90S6
163 - 1145 2.64 46 1 -
148 - 1040 2.91 50 1 -
137 - 963 3.14 54 1 -
121 - 852 3.55 61 1 -
114 - 798 3.79 66 1 -
99 - 695 4.35 75 1 -
95 - 668 4.53 78 1 -
RX67 VU11 DT90S6
83 - 584 5.18 90 1 -
80 - 565 5.35 93 1 -
76 - 537 5.63 98 1 - RX77 VU11 DT90S6
67 - 472 6.41 111 1 -
65 - 454 6.67 116 2 -
54 - 380 7.97 138 2 -
45 - 319 9.47 164 2 -
43 - 299 10.11 175 2 -
36 - 256 11.83 205 2 -
32 - 228 13.25 230 2 -
28 - 194 15.60 270 2 -
24 - 168 18.05 315 2 -
22 - 157 19.31 335 2 -
19 - 136 22.27 385 2 -
R37 VU11 DT90S6
18 - 124 24.42 425 3 -
15 - 105 28.73 500 3 -
13 - 93 32.40 560 3 -
12 - 82 36.72 635 3 -
11 - 77 39.17 680 3 -
9.6 - 68 44.81 775 3 -
8.9 - 63 48.08 830 3 -
7.7 - 54 55.76 970 3 -
7.0 - 49 61.18 1060 3 -
6.2 - 44 69.33 1200 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 104

VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.83 5.8 - 41 73.96 1280 3 -
5.1 - 36 84.61 1470 3 - R37 VU11 DT90S6
4.7 - 33 90.77 1570 3 -
4.6 - 32 93.68 1620 3 -
4.3 - 30 100.86 1750 3 -
3.8 - 26 114.17 1980 3 - R47 VU11 DT90S6
3.5 - 25 121.87 2110 3 -
3.1 - 22 139.99 2420 3 -
2.9 - 20 147.92 2560 3 - R57 VU11 DT90S6
2.7 - 19 158.14 2740 3 - R67 VU11 DT90S6
2.6 - 18 166.59 2890 3 - R77 VU11 DT90S6
1.00/0.78 2.3 - 16 188 3060 2 2
2.0 - 14 220 3590 2 2 R57R37 VU11 DT90S6
1.8 - 13 241 3870 3 2
1.6 - 11 264 4300 2 2
1.5 - 10 294 4720 3 2 R67R37 VU11 DT90S6
1.4 - 9.8 310 5050 2 2
1.3 - 9.3 327 5250 3 2
1.2 - 8.3 365 5950 2 2
R77R37 VU11 DT90S6
1.0 - 7.2 422 6880 2 2
0.99 - 6.9 436 7000 3 2
0.94 - 6.6 456 7320 3 2
0.91 - 6.4 472 7690 2 2
0.82 - 5.8 525 8430 3 2
0.80 - 5.6 538 8770 2 2
0.74 - 5.2 580 9310 2 3
0.72 - 5.1 599 9620 3 2 R87R57 VU11 DT90S6
0.66 - 4.7 649 10400 2 3
0.63 - 4.4 685 11000 3 2
0.57 - 4.0 754 12100 2 3
0.55 - 3.9 776 12500 3 2
0.54 - 3.8 802 12900 2 3
0.52 - 3.7 824 13200 3 2
0.49 - 3.4 878 14100 2 3
0.46 - 3.2 938 15100 3 2
0.40 - 2.8 1069 17200 3 2
0.36 - 2.5 1207 19400 2 3 R97R57 VU11 DT90S6
0.35 - 2.5 1228 19700 3 2
0.31 - 2.2 1396 22400 3 2
0.30 - 2.1 1434 23000 2 3
0.27 - 1.9 1583 25400 3 2
0.25 - 1.8 1693 27200 2 3
0.24 - 1.7 1827 29300 3 2
0.22 - 1.5 1987 31900 3 2 R107R77 VU11 DT90S6
0.21 - 1.5 2067 33200 2 3
0.19 - 1.3 2280 36600 2 3
0.18 - 1.3 2412 38700 3 2
0.17 - 1.2 2484 39900 2 3
0.16 - 1.1 2658 42700 3 2
0.15 - 1.0 2929 47000 2 3 R137R77 VU11 DT90S6
0.13 - 0.91 3338 53600 2 3
0.12 - 0.86 3514 56400 2 3
0.11 - 0.75 4018 64500 2 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

105 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
1.00/0.78 0.10 - 0.70 4325 68400 3 3
0.09 - 0.61 4926 77900 3 3 R147R77 VU11 DT90S6
0.08 - 0.54 5568 88100 3 3
1.50/1.20 332 - 2390 1.30 32 1 -
292 - 2100 1.48 36 1 -
262 - 1885 1.65 40 1 -
225 - 1620 1.92 47 1 -
212 - 1525 2.04 50 1 -
182 - 1310 2.37 58 1 -
RX57 VU11 DT90L6
164 - 1175 2.64 65 1 -
148 - 1070 2.91 71 1 -
138 - 990 3.14 77 1 -
122 - 875 3.55 87 1 -
114 - 820 3.79 93 1 -
99 - 714 4.35 106 1 -
95 - 686 4.53 111 1 -
RX67 VU11 DT90L6
83 - 600 5.18 127 1 -
81 - 581 5.35 131 1 -
77 - 552 5.63 138 1 - RX77 VU11 DT90L6
67 - 485 6.41 157 1 -
65 - 466 6.67 163 2 -
54 - 390 7.97 195 2 -
46 - 328 9.47 230 2 -
43 - 307 10.11 245 2 -
37 - 263 11.83 290 2 -
33 - 235 13.25 325 2 -
28 - 199 15.60 380 2 -
24 - 172 18.05 440 2 -
22 - 161 19.31 475 2 -
19 - 140 22.27 545 2 -
R37 VU11 DT90L6
18 - 127 24.42 600 3 -
15 - 108 28.73 705 3 -
13 - 96 32.40 795 3 -
12 - 85 36.72 900 3 -
11 - 79 39.17 960 3 -
9.6 - 69 44.81 1100 3 -
9.0 - 65 48.08 1180 3 -
7.7 - 56 55.76 1360 3 -
7.1 - 51 61.18 1500 3 -
6.2 - 45 69.33 1700 3 -
5.7 - 41 76.23 1870 3 -
5.1 - 37 84.90 2080 3 -
R47 VU11 DT90L6
4.6 - 33 93.68 2290 3 -
4.3 - 31 100.86 2470 3 -
4.1 - 29 106.58 2610 3 -
3.6 - 26 120.63 2950 3 -
R57 VU11 DT90L6
3.4 - 24 128.77 3150 3 -
2.9 - 21 147.92 3620 3 -
2.7 - 20 158.14 3870 3 - R67 VU11 DT90L6
2.6 - 19 166.59 4080 3 -
R77 VU11 DT90L6
0.07 - 0.47 6447 102000 3 3
1.50/1.10 2.5 - 18 176 3990 3 2
R67R37 VU11 DT90L6
2.4 - 17 181 4170 2 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 106

VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.50/1.10 2.2 - 16 200 4540 3 2
2.1 - 15 201 4630 2 2 R67R37 VU11 DT90L6
1.8 - 13 234 5310 3 2
1.7 - 12 260 5900 3 2
1.6 - 11 276 6360 2 2
R77R37 VU11 DT90L6
1.5 - 11 289 6560 3 2
1.4 - 10 310 7140 2 2
1.2 - 8.6 361 8320 2 2
1.1 - 7.8 400 9210 2 2
0.95 - 6.8 456 10300 3 2
0.92 - 6.6 472 10900 2 2
R87R57 VU11 DT90L6
0.82 - 5.9 525 11900 3 2
0.80 - 5.8 538 12400 2 2
0.75 - 5.4 580 13200 2 3
0.72 - 5.2 599 13600 3 2
0.69 - 5.0 625 14400 2 2
0.68 - 4.9 632 14300 3 2
0.59 - 4.2 737 16700 3 2
0.57 - 4.1 755 17100 2 3
R97R57 VU11 DT90L6
0.52 - 3.8 824 18700 3 2
0.49 - 3.5 878 19900 2 3
0.46 - 3.3 938 21300 3 2
0.40 - 2.9 1069 24300 3 2
0.39 - 2.8 1104 25100 3 2
0.36 - 2.6 1209 27400 2 3
0.35 - 2.5 1226 27800 3 2
R107R77 VU11 DT90L6
0.31 - 2.2 1400 31800 3 2
0.28 - 2.0 1550 35200 2 3
0.27 - 1.9 1599 36300 3 2
0.23 - 1.7 1839 41700 3 2
0.21 - 1.5 2073 47000 3 2
0.19 - 1.4 2242 50900 2 3
0.18 - 1.3 2412 54700 3 2 R137R77 VU11 DT90L6
0.17 - 1.3 2484 56400 2 3
0.16 - 1.2 2658 60300 3 2
0.15 - 1.1 2929 66500 2 3
0.13 - 0.94 3302 73800 3 3
0.12 - 0.83 3754 83900 3 3
R147R77 VU11 DT90L6
0.10 - 0.72 4325 96700 3 3
0.09 - 0.63 4926 110100 3 3
8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 315 - 2465 1.30 42 1 -
276 - 2165 1.48 48 1 -
248 - 1940 1.65 54 1 -
213 - 1670 1.92 62 1 -
RX57 VU21 DT100L6
201 - 1570 2.04 66 1 -
173 - 1350 2.37 77 1 -
155 - 1215 2.64 86 1 -
141 - 1100 2.91 94 1 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

107 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 130 - 1020 3.14 102 1 -
115 - 902 3.55 115 1 - RX57 VU21 DT100L6
108 - 845 3.79 123 1 -
95 - 745 4.30 140 1 -
RX67 VU21 DT100L6
90 - 707 4.53 147 1 -
87 - 677 4.73 153 1 -
76 - 599 5.35 174 1 - RX77 VU21 DT100L6
73 - 569 5.63 183 1 -
63 - 497 6.45 210 1 -
57 - 445 7.20 235 1 - RX87 VU21 DT100L6
54 - 420 7.63 250 1 -
53 - 413 7.76 250 2 -
51 - 400 8.01 260 2 -
45 - 353 9.07 295 2 -
40 - 316 10.15 330 2 -
35 - 272 11.79 385 2 -
33 - 255 12.54 405 2 -
28 - 220 14.56 470 2 -
25 - 197 16.22 525 2 -
23 - 179 17.89 580 2 -
21 - 166 19.27 625 2 -
19 - 147 21.81 710 2 -
18 - 138 23.28 755 2 -
R47 VU21 DT100L6
17 - 136 23.59 765 3 -
15 - 120 26.70 870 3 -
14 - 107 29.88 970 3 -
12 - 92 34.73 1130 3 -
11 - 87 36.93 1200 3 -
9.5 - 75 42.87 1390 3 -
8.6 - 67 47.75 1550 3 -
7.8 - 61 52.69 1710 3 -
7.2 - 56 56.73 1840 3 -
6.4 - 50 64.21 2080 3 -
6.0 - 47 68.54 2220 3 -
5.4 - 42 76.23 2470 3 -
5.1 - 40 80.55 2610 3 -
4.6 - 36 89.71 2910 3 -
4.1 - 32 98.99 3210 3 - R57 VU21 DT100L6
3.8 - 30 106.58 3460 3 -
3.4 - 27 120.63 3910 3 -
3.2 - 25 128.97 4180 3 -
R67 VU21 DT100L6
3.0 - 23 137.67 4470 3 -
2.8 - 22 145.67 4730 3 - R77 VU21 DT100L6
2.6 - 21 155.34 5040 3 -
R87 VU21 DT100L6
2.3 - 18 181.77 5900 3 -
2.1 - 16 195 5960 2 2 R87R57 VU21 DT100L6
2.0 - 16 205.71 6670 3 -
R87 VU21 DT100L6
1.9 - 15 216.54 7030 3 -
1.8 - 14 232 7090 2 2
1.7 - 14 236 7100 3 2
1.6 - 13 256 7820 2 2 R87R57 VU21 DT100L6
1.5 - 12 268 8060 3 2
1.4 - 11 300 9160 2 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 108

VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 1.3 - 11 305 9180 3 2
1.2 - 9.1 352 10600 3 2
1.1 - 8.9 361 11000 2 2 R87R57 VU21 DT100L6
1.0 - 8.0 400 12200 2 2
0.90 - 7.0 456 13700 3 2
0.88 - 6.9 466 14200 2 2
0.85 - 6.6 484 14600 3 2
0.75 - 5.8 549 16800 2 2
0.73 - 5.7 560 16800 3 2
0.65 - 5.1 625 19100 2 2 R97R57 VU21 DT100L6
0.56 - 4.3 737 22200 3 2
0.54 - 4.2 755 22700 2 3
0.50 - 3.9 824 24800 3 2
0.47 - 3.6 878 26400 2 3
0.45 - 3.5 919 27600 2 3
0.44 - 3.4 939 28200 3 2
0.39 - 3.0 1055 31700 2 3
R107R77 VU21 DT100L6
0.37 - 2.9 1104 33200 3 2
0.34 - 2.6 1209 36400 2 3
0.33 - 2.6 1226 36900 3 2
0.29 - 2.3 1397 42000 3 2
0.26 - 2.0 1598 48100 3 2
0.22 - 1.7 1839 55300 3 2 R137R77 VU21 DT100L6
0.20 - 1.5 2073 62400 3 2
0.18 - 1.4 2242 67500 2 3
0.16 - 1.3 2555 76900 3 2
0.14 - 1.1 2898 85900 3 3
R147R77 VU21 DT100L6
0.12 - 0.97 3302 97900 3 3
0.11 - 0.85 3754 111200 3 3
3.00/2.50 289 - 2295 1.42 66 1 -
246 - 1950 1.67 78 1 -
218 - 1735 1.88 88 1 -
193 - 1530 2.13 99 1 -
169 - 1340 2.43 113 1 -
RX77 VU31 DV112M6
152 - 1210 2.70 126 1 -
133 - 1060 3.08 144 1 -
126 - 1005 3.25 152 1 -
111 - 881 3.70 173 1 -
102 - 807 4.04 188 1 -
91 - 725 4.50 210 1 -
81 - 643 5.07 235 1 - RX87 VU31 DV112M6
74 - 586 5.56 260 1 -
72 - 572 5.70 265 2 -
65 - 520 6.27 290 2 -
56 - 443 7.36 345 2 -
53 - 419 7.79 365 2 -
47 - 375 8.70 405 2 -
41 - 326 10.00 465 2 - R67 VU31 DV112M6
36 - 283 11.54 540 2 -
32 - 257 12.70 590 2 -
28 - 219 14.91 695 2 -
26 - 206 15.79 735 2 -
23 - 182 17.95 840 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

109 VARIGEAR® with Parallel Helical Gear Units

 VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
3.00/2.50 21 - 164 19.89 930 2 -
14 - 113 28.83 1340 3 -
13 - 101 32.27 1510 3 -
11 - 87 37.50 1750 3 -
10 - 82 39.88 1860 3 -
8.9 - 70 46.29 2160 3 - R67 VU31 DV112M6
8.0 - 63 51.56 2410 3 -
5.9 - 47 69.75 3250 3 -
5.5 - 44 74.17 3460 3 -
4.8 - 38 86.11 4020 3 -
4.3 - 34 95.91 4470 3 -
4.0 - 32 102.99 4800 3 - R77 VU31 DV112M6
3.5 - 28 118.43 5520 3 -
3.3 - 26 124.97 5830 3 -
R87 VU31 DV112M6
2.9 - 23 142.41 6640 3 -
2.6 - 21 155.34 7250 3 -
2.4 - 19 170.02 7930 3 -
R97 VU31 DV112M6
2.2 - 18 186.30 8690 3 -
3.00/2.30 2.1 - 17 195 8560 2 2
2.0 - 16 209 9040 3 2
1.8 - 14 232 10200 2 2
1.7 - 14 236 10200 3 2
R87R57 VU31 DV112M6
1.6 - 13 256 11200 2 2
1.5 - 12 268 11600 3 2
1.4 - 11 300 13200 2 2
1.3 - 11 305 13200 3 2
1.2 - 9.3 349 15300 2 2
1.1 - 8.8 370 16200 2 2
0.98 - 7.8 420 18400 2 2
0.95 - 7.6 431 18600 3 2 R97R57 VU31 DV112M6
0.88 - 7.0 466 20500 2 2
0.85 - 6.7 484 20900 3 2
0.73 - 5.8 560 24200 3 2
0.67 - 5.3 614 26600 3 2
0.66 - 5.2 626 27100 2 3
0.57 - 4.5 717 31000 2 3
0.50 - 4.0 822 35600 3 2
0.46 - 3.7 888 38400 2 3
0.43 - 3.4 951 41100 3 2
R107R77 VU31 DV112M6
0.39 - 3.1 1043 45100 2 3
0.38 - 3.0 1090 47100 3 2
0.37 - 3.0 1105 47800 2 3
0.33 - 2.7 1226 53000 3 2
0.29 - 2.3 1397 60400 3 2
0.26 - 2.0 1598 69100 3 2
0.24 - 1.9 1705 73700 3 2
0.21 - 1.7 1951 84400 3 2
R147R77 VU31 DV112M6
0.19 - 1.5 2211 95600 3 2
0.16 - 1.3 2555 110500 3 2
0.15 - 1.2 2657 114900 3 2
0.13 - 1.1 3099 132000 3 3 R167R97 VU31 DV112M6
0.11 - 0.88 3692 157300 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Parallel Helical Gear Units 110

VARIGEAR® Variable Speed Drives

® the ®
1.VARIGEAR with SNUGGLER Helical Gear Units
5:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
0.50/0.40 175 - 915 4.22 28 2 -
151 - 787 4.90 32 2 -
142 - 740 5.21 34 2 -
122 - 638 6.05 40 2 -
110 - 573 6.74 44 2 -
99 - 519 7.44 49 2 -
82 - 430 8.97 59 2 -
71 - 370 10.42 68 2 -
67 - 348 11.08 73 2 -
57 - 300 12.87 85 2 -
52 - 269 14.33 94 2 -
47 - 244 15.81 104 2 -
43 - 227 17.03 112 2 -
38 - 200 19.27 127 2 -
36 - 188 20.57 135 2 -
31 - 163 23.63 155 2 - FA37 VU01 DT71D4
26 - 137 28.09 185 3 -
23 - 122 31.69 210 3 -
21 - 107 35.91 235 3 -
19 - 101 38.31 250 3 -
17 - 88 43.83 290 3 -
16 - 82 47.02 310 3 -
14 - 75 51.70 340 3 -
13 - 66 58.32 385 3 -
11 - 58 66.09 435 3 -
10 - 55 70.50 465 3 -
9.2 - 48 80.65 530 3 -
8.5 - 45 86.53 570 3 -
7.4 - 38 100.36 660 3 -
6.3 - 33 117.88 775 3 -
5.8 - 30 128.51 840 3 -
5.7 - 30 130.07 850 3 -
4.9 - 26 150.06 990 3 -
FA47 VU01 DT71D4
4.2 - 22 175.38 1150 3 -
3.9 - 20 190.76 1250 3 -
3.7 - 19 199.70 1310 3 - FA57 VU01 DT71D4
3.2 - 17 228.99 1500 3 - FA67 VU01 DT71D4
2.8 - 14.0 175.38 1780 3 -
FA47 VU01 DT80K6
2.6 - 13.0 190.76 1940 3 -
2.5 - 13.0 199.70 2030 3 - FA57 VU01 DT80K6
2.2 - 11.0 228.99 2320 3 - FA67 VU01 DT80K6
0.50/0.38 1.9 - 10.0 382 2360 2 2
1.7 - 9.1 426 2630 2 2
1.6 - 8.5 452 2750 3 2
1.5 - 7.6 506 3080 3 2
1.3 - 6.9 558 3400 3 2
FA57R37 VU01 DT71D4
1.1 - 6.0 646 3930 3 2
1.0 - 5.2 738 4500 3 2
0.99 - 5.2 749 4560 2 3
0.87 - 4.5 851 5180 3 2
0.86 - 4.5 856 5210 2 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

111 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

5:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
0.50/0.38 0.76 - 4.0 970 5910 3 2
0.75 - 3.9 984 5990 2 3
FA67R37 VU01 DT71D4
0.67 - 3.5 1102 6710 3 2
0.66 - 3.4 1126 6860 2 3
0.62 - 3.2 1200 7310 3 2
0.55 - 2.9 1354 8250 3 2
0.52 - 2.7 1433 8730 2 3
FA77R37 VU01 DT71D4
0.48 - 2.5 1544 9400 3 2
0.43 - 2.2 1728 10500 3 2
0.36 - 1.9 2029 12200 3 3
0.35 - 1.8 2134 13000 2 3
0.34 - 1.8 2199 13400 3 2
0.29 - 1.5 2576 15700 3 2
0.26 - 1.3 2881 17500 3 2
0.23 - 1.2 3244 19800 3 2 FA87R57 VU01 DT71D4
0.21 - 1.1 3503 21300 2 3
0.20 - 1.0 3721 22300 3 3
0.19 - 0.98 3919 23900 2 3
0.17 - 0.91 4245 25500 3 3
0.15 - 0.77 5016 30600 2 3
FA97R57 VU01 DT71D4
0.13 - 0.68 5680 34600 2 3
0.75/0.60 175 - 915 4.22 42 2 -
151 - 787 4.90 48 2 -
142 - 740 5.21 51 2 -
122 - 638 6.05 60 2 -
110 - 573 6.74 66 2 -
99 - 519 7.44 73 2 -
82 - 430 8.97 88 2 -
71 - 370 10.42 103 2 -
67 - 348 11.08 109 2 -
57 - 300 12.87 127 2 -
52 - 269 14.33 141 2 -
47 - 244 15.81 156 2 -
43 - 227 17.03 168 2 -
38 - 200 19.27 190 2 -
36 - 188 20.57 205 2 -
31 - 163 23.63 235 2 - FA37 VU01 DT80K4
26 - 137 28.09 275 3 -
23 - 122 31.69 310 3 -
21 - 107 35.91 355 3 -
19 - 101 38.31 380 3 -
17 - 88 43.83 430 3 -
16 - 82 47.02 465 3 -
14 - 75 51.70 510 3 -
13 - 66 58.32 575 3 -
11 - 58 66.09 650 3 -
10 - 55 70.50 695 3 -
9.2 - 48 80.65 795 3 -
8.5 - 45 86.53 850 3 -
7.4 - 38 100.36 990 3 -
6.3 - 33 117.88 1160 3 -
5.8 - 30 128.51 1270 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 112

VARIGEAR® Variable Speed Drives

5:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
0.75/0.60 5.7 - 30 130.07 1280 3 -
4.9 - 26 150.06 1480 3 -
FA47 VU01 DT80K4
4.2 - 22 175.38 1730 3 -
3.9 - 20 190.76 1880 3 -
3.7 - 19 199.70 1970 3 - FA57 VU01 DT80K4
3.2 - 17 228.99 2260 3 - FA67 VU01 DT80K4
2.8 - 14.0 175.38 2670 3 -
FA47 VU01 DT80N6
2.6 - 13.0 190.76 2900 3 -
2.5 - 13.0 199.70 3040 3 - FA57 VU01 DT80N6
2.2 - 11.0 228.99 3490 3 - FA67 VU01 DT80N6
0.75/0.56 1.9 - 10.0 382 3540 2 2
1.7 - 9.1 426 3950 2 2
1.6 - 8.5 452 4130 3 2 FA57R37 VU01 DT80K4
1.5 - 7.6 506 4620 3 2
1.3 - 6.9 558 5100 3 2
1.2 - 6.0 641 5860 3 2
1.0 - 5.3 722 6600 2 3 FA67R37 VU01 DT80K4
0.98 - 5.1 755 6900 3 2
0.91 - 4.7 815 7560 2 2
0.83 - 4.3 893 8160 2 3
0.81 - 4.2 910 8310 3 2
FA77R37 VU01 DT80K4
0.70 - 3.7 1053 9620 3 2
0.62 - 3.2 1200 11000 3 2
0.55 - 2.9 1354 12400 3 2
0.50 - 2.6 1493 13600 3 2
0.43 - 2.3 1709 15600 3 2
0.39 - 2.0 1913 17500 2 3
0.38 - 2.0 1930 17600 3 2
FA87R57 VU01 DT80K4
0.35 - 1.8 2134 19500 2 3
0.34 - 1.8 2199 20100 3 2
0.29 - 1.5 2576 23500 3 2
0.26 - 1.3 2881 26300 3 2
0.25 - 1.3 2907 26600 3 2
0.22 - 1.2 3352 30600 3 2 FA97R57 VU01 DT80K4
0.19 - 0.99 3906 35700 3 2
5:1 - 6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.83 175 - 915 4.22 57 2 -
151 - 787 4.90 67 2 -
142 - 740 5.21 71 2 -
122 - 638 6.05 82 2 -
110 - 573 6.74 91 2 -
99 - 519 7.44 101 2 -
82 - 430 8.97 122 2 - FA37 VU01 DT80N4
71 - 370 10.42 142 2 -
67 - 348 11.08 150 2 -
57 - 300 12.87 175 2 -
52 - 269 14.33 195 2 -
47 - 244 15.81 215 2 -
43 - 227 17.03 230 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

113 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

5:1 - 6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
1.00/0.83 38 - 200 19.27 260 2 -
36 - 188 20.57 280 2 -
31 - 163 23.63 320 2 -
26 - 137 28.09 380 3 -
23 - 122 31.69 430 3 -
21 - 107 35.91 490 3 -
19 - 101 38.31 520 3 -
17 - 88 43.83 595 3 -
16 - 82 47.02 640 3 -
FA37 VU01 DT80N4
14 - 75 51.70 700 3 -
13 - 66 58.32 790 3 -
11 - 58 66.09 900 3 -
10 - 55 70.50 960 3 -
9.2 - 48 80.65 1090 3 -
8.5 - 45 86.53 1170 3 -
7.4 - 38 100.36 1360 3 -
6.3 - 33 117.88 1600 3 -
5.8 - 30 128.51 1740 3 -
5.7 - 30 130.07 1770 3 -
4.9 - 26 150.06 2040 3 -
FA47 VU01 DT80N4
4.2 - 22 175.38 2380 3 -
3.9 - 20 190.76 2590 3 -
3.7 - 19 199.70 2710 3 - FA57 VU01 DT80N4
3.2 - 17 228.99 3110 3 - FA67 VU01 DT80N4
2.9 - 17 150.06 3110 3 - FA47 VU11 DT90S6
2.7 - 16 157.09 3250 3 - FA57 VU11 DT90S6
2.5 - 15 170.85 3540 3 -
FA67 VU11 DT90S6
2.2 - 13 195.39 4050 3 -
1.9 - 11 225.79 4680 3 - FA77 VU11 DT90S6
1.00/0.78 1.7 - 8.8 437 5500 3 2
1.6 - 8.5 454 5800 2 2
1.5 - 7.7 500 6390 2 2 FA67R37 VU01 DT80N4
1.4 - 7.2 539 6780 2 3
1.3 - 6.7 572 7200 3 2
1.2 - 6.3 615 7740 3 2
1.1 - 5.8 660 8430 2 2
1.0 - 5.5 706 9020 2 2
FA77R37 VU01 DT80N4
0.91 - 4.8 810 10200 3 2
0.81 - 4.2 910 11500 3 2
0.70 - 3.7 1053 13300 3 2
0.65 - 3.4 1142 14400 2 3
0.64 - 3.4 1148 14500 3 2
0.58 - 3.0 1278 16100 2 3
0.57 - 3.0 1300 16400 3 2
FA87R57 VU01 DT80N4
0.50 - 2.6 1493 18800 3 2
0.43 - 2.3 1709 21500 3 2
0.39 - 2.0 1913 24100 2 3
0.38 - 2.0 1930 24300 3 2
0.34 - 1.8 2199 27700 2 3
0.33 - 1.7 2245 28300 3 2
0.30 - 1.6 2448 30800 2 3 FA97R57 VU01 DT80N4
0.29 - 1.5 2553 32100 3 2
0.25 - 1.3 2907 36600 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 114

VARIGEAR® Variable Speed Drives

5:1 - 6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.78 0.22 - 1.3 1970 37800 3 2 FA97R57 VU11 DT90S6
0.21 - 1.2 2068 39700 3 2
0.18 - 1.1 2369 45500 3 2
0.16 - 0.92 2756 52900 3 2 FA107R77 VU11 DT90S6
0.14 - 0.83 3037 58300 3 2
0.12 - 0.72 3521 66600 3 3
0.11 - 0.64 3926 74200 3 3
0.09 - 0.56 4533 85700 3 3 FA127R77 VU11 DT90S6
0.08 - 0.49 5153 97500 3 3
6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.50/1.20 172 - 1050 3.77 72 2 -
153 - 938 4.22 81 2 -
132 - 807 4.90 94 2 -
124 - 759 5.21 100 2 -
107 - 654 6.05 116 2 -
96 - 587 6.74 130 2 -
87 - 532 7.44 143 2 -
81 - 494 8.01 154 2 -
72 - 441 8.97 172 2 -
62 - 380 10.42 200 2 -
58 - 357 11.08 215 2 -
50 - 307 12.87 245 2 -
45 - 276 14.33 275 2 -
41 - 250 15.81 305 2 -
38 - 232 17.03 325 2 -
34 - 205 19.27 370 2 - FA37 VU11 DT90S4
31 - 192 20.57 395 2 -
27 - 167 23.63 455 2 -
23 - 141 28.09 540 3 -
20 - 125 31.69 610 3 -
18 - 110 35.91 690 3 -
17 - 103 38.31 735 3 -
15 - 90 43.83 840 3 -
14 - 84 47.02 900 3 -
13 - 77 51.70 990 3 -
12 - 73 54.54 1050 3 -
11 - 68 58.32 1120 3 -
9.8 - 60 66.09 1270 3 -
9.2 - 56 70.50 1360 3 -
8.0 - 49 80.65 1550 3 -
7.5 - 46 86.53 1660 3 -
7.2 - 44 89.29 1720 3 -
6.2 - 38 105.09 2020 3 -
5.3 - 33 121.57 2340 3 - FA47 VU11 DT90S4
5.0 - 30 130.07 2500 3 -
4.3 - 26 150.06 2880 3 -
4.1 - 25 157.09 3020 3 - FA57 VU11 DT90S4
4.0 - 24 162.31 3120 3 -
FA67 VU11 DT90S4
3.8 - 23 170.85 3280 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

115 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
1.50/1.20 3.3 - 20 195.39 3760 3 - FA67 VU11 DT90S4
2.9 - 18 225.79 4340 3 - FA77 VU11 DT90S4
2.8 - 17 157.09 4600 3 - FA57 VU11 DT90L6
2.7 - 16 162.31 4750 3 -
2.5 - 15 170.85 5000 3 - FA67 VU11 DT90L6
2.2 - 13 195.39 5720 3 -
1.9 - 12 225.79 6610 3 - FA77 VU11 DT90L6
1.50/1.10 1.7 - 10 392 7090 2 2 FA67R37 VU11 DT90S4
1.6 - 9.6 413 7360 3 2
1.5 - 9.1 433 7840 2 2
1.3 - 8.2 485 8780 2 2
FA77R37 VU11 DT90S4
1.2 - 7.4 538 9590 3 2
1.1 - 6.4 615 11000 3 2
0.91 - 5.6 710 12700 3 2
0.87 - 5.3 748 13300 2 3
0.83 - 5.1 780 13900 3 2
0.73 - 4.5 887 15800 3 2
0.66 - 4.0 988 17600 2 3
0.64 - 3.9 1010 18000 3 2
FA87R57 VU11 DT90S4
0.57 - 3.5 1142 20400 2 3
0.56 - 3.4 1148 20500 3 2
0.51 - 3.1 1278 22800 2 3
0.50 - 3.0 1300 23200 3 2
0.44 - 2.7 1476 26300 2 3
0.42 - 2.6 1527 27200 3 2
0.38 - 2.3 1722 30700 3 2
FA97R57 VU11 DT90S4
0.37 - 2.3 1741 31000 2 3
0.33 - 2.0 1970 35100 3 2
0.31 - 1.9 2068 36900 3 2
0.27 - 1.7 2369 42200 3 2
0.23 - 1.4 2756 49100 3 2 FA107R77 VU11 DT90S4
0.21 - 1.3 3037 54100 3 2
0.18 - 1.1 3521 61800 3 3
0.16 - 1.0 3926 68900 3 3
0.14 - 0.87 4533 79600 3 3
FA127R77 VU11 DT90S4
0.13 - 0.77 5153 90500 3 3
0.11 - 0.67 5925 104000 3 3
2.00/1.60 172 - 1050 3.77 99 2 -
153 - 938 4.22 111 2 -
132 - 807 4.90 129 2 -
124 - 759 5.21 137 2 -
107 - 654 6.05 159 2 -
96 - 587 6.74 177 2 -
87 - 532 7.44 195 2 -
81 - 494 8.01 210 2 -
FA37 VU11 DT90L4
72 - 441 8.97 235 2 -
62 - 380 10.42 275 2 -
58 - 357 11.08 290 2 -
50 - 307 12.87 340 2 -
45 - 276 14.33 375 2 -
41 - 250 15.81 415 2 -
38 - 232 17.03 445 2 -
34 - 205 19.27 505 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 116

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 31 - 192 20.57 540 2 -
27 - 167 23.63 620 2 -
23 - 141 28.09 740 3 -
20 - 125 31.69 830 3 -
18 - 110 35.91 940 3 -
17 - 103 38.31 1010 3 -
FA37 VU11 DT90L4
15 - 90 43.83 1150 3 -
14 - 84 47.02 1240 3 -
13 - 77 51.70 1360 3 -
12 - 73 54.54 1430 3 -
11 - 68 58.32 1530 3 -
9.8 - 60 66.09 1740 3 -
9.5 - 58 68.09 1790 3 -
8.1 - 50 79.72 2090 3 -
7.2 - 44 89.29 2350 3 -
FA47 VU11 DT90L4
6.2 - 38 105.09 2760 3 -
5.3 - 33 121.57 3190 3 -
5.0 - 30 130.07 3420 3 -
4.8 - 29 136.16 3580 3 - FA57 VU11 DT90L4
4.3 - 26 152 3760 2 2
FA57R37 VU11 DT90L4
4.2 - 26 155 3780 3 2
4.1 - 25 157.09 4130 3 - FA57 VU11 DT90L4
3.8 - 23 170 4200 2 2
3.6 - 22 181 4410 3 2 FA57R37 VU11 DT90L4
3.2 - 20 200 4950 2 2
2.8 - 17 231 5630 3 2
2.7 - 17 238 5890 2 2 FA67R37 VU11 DT90L4
2.5 - 15 261 6450 2 2
2.3 - 14.0 280 6820 3 2
2.2 - 14.0 292 7220 2 2
2.0 - 12.0 323 7870 3 2
1.9 - 11.0 346 8560 2 2
1.8 - 11.0 367 8940 3 2 FA77R37 VU11 DT90L4
1.7 - 11.0 370 9150 2 2
1.6 - 9.6 413 10100 3 2
1.3 - 8.2 480 11700 3 2
1.2 - 7.4 538 13100 3 2
1.1 - 6.7 592 14600 2 2
0.98 - 6.0 662 16400 2 2
0.96 - 5.9 674 16400 3 2
0.87 - 5.3 748 18200 2 3
FA87R57 VU11 DT90L4
0.83 - 5.1 780 19000 3 2
0.73 - 4.5 887 21600 3 2
0.66 - 4.0 988 24100 2 3
0.64 - 3.9 1010 24600 3 2
0.63 - 3.9 1022 24900 3 2
0.55 - 3.4 1171 28500 3 2
0.54 - 3.3 1189 29000 2 3
FA97R57 VU11 DT90L4
0.49 - 3.0 1327 32300 3 2
0.44 - 2.7 1468 35800 2 3
0.42 - 2.6 1527 37200 3 2
0.41 - 2.5 1597 38900 3 2
FA107R77 VU11 DT90L4
0.35 - 2.2 1826 44500 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

117 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
2.00/1.60 0.31 - 1.9 2068 50400 3 2
0.27 - 1.7 2369 57700 3 2 FA107R77 VU11 DT90L4
0.23 - 1.4 2756 67100 3 2
0.21 - 1.3 3031 72700 3 3
0.19 - 1.1 3454 82900 3 3 FA127R77 VU11 DT90L4
0.16 - 1.0 3926 94200 3 3
0.15 - 0.93 2672 104000 3 2 FA127R77 VU21 DT100L6
3.00/2.50 118 - 734 5.18 205 2 -
103 - 636 5.98 240 2 -
93 - 578 6.58 265 2 -
79 - 492 7.73 310 2 -
75 - 464 8.19 330 2 -
66 - 408 9.31 375 2 -
58 - 357 10.64 425 2 -
50 - 309 12.29 490 2 -
45 - 281 13.52 540 2 -
39 - 239 15.88 635 2 -
37 - 226 16.81 675 2 -
32 - 199 19.11 765 2 -
29 - 180 21.17 850 2 -
25 - 152 24.96 1000 2 -
FA57 VU21 DT100LS4
22 - 134 28.45 1140 2 -
21 - 127 29.94 1200 2 -
20 - 126 30.15 1210 3 -
17 - 106 35.79 1430 3 -
16 - 99 38.21 1530 3 -
14.0 - 85 44.73 1790 3 -
12.0 - 76 50.10 2000 3 -
10.0 - 64 58.97 2360 3 -
9.0 - 56 68.22 2730 3 -
8.4 - 52 72.98 2920 3 -
7.4 - 46 83.46 3340 3 -
6.6 - 41 93.47 3740 3 -
5.6 - 35 110.01 4400 3 -
4.8 - 30 127.27 5090 3 -
4.3 - 27 142.40 5700 3 -
3.8 - 23 162.31 6490 3 - FA67 VU21 DT100LS4
3.6 - 22 170.85 6840 3 -
3.3 - 20 188.40 7540 3 -
FA77 VU21 DT100LS4
3.1 - 19 198.31 7940 3 -
2.7 - 17 228.93 9160 3 -
2.4 - 15 255.37 10200 3 - FA87 VU21 DT100LS4
2.3 - 14.0 270.68 10800 3 -
2.1 - 12.0 197.20 12200 3 - FA87 VU31 DV112M6
1.8 - 11.0 223.88 13800 3 -
1.6 - 9.7 253.41 15700 3 - FA97 VU31 DV112M6
1.5 - 8.9 276.77 17100 3 -
3.00/2.30 1.4 - 8.4 452 16800 3 2
1.3 - 8.1 468 17600 2 2
1.2 - 7.3 519 19500 2 2
FA87R57 VU21 DT100LS4
1.0 - 6.4 592 22300 2 2
0.93 - 5.7 662 24900 2 2
0.91 - 5.6 674 25000 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 118

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
3.00/2.30 0.89 - 5.5 690 25600 3 2
0.81 - 5.0 760 28600 2 2
0.78 - 4.8 784 29100 3 2
FA97R57 VU21 DT100LS4
0.69 - 4.3 892 33600 2 2
0.68 - 4.2 898 33300 3 2
0.60 - 3.7 1022 37900 3 2
0.56 - 3.5 1087 40300 3 2
0.49 - 3.1 1243 46100 3 2
0.44 - 2.7 1401 52000 3 2 FA107R77 VU21 DT100LS4
0.38 - 2.4 1597 59200 3 2
0.34 - 2.1 1826 67700 3 2
0.30 - 1.9 2038 75600 3 2
0.26 - 1.6 2357 87400 3 2 FA127R77 VU21 DT100LS4
0.23 - 1.4 2672 99100 3 2
0.21 - 1.3 1944 111300 3 2
0.19 - 1.1 2185 125100 3 2
FA157R97 VU31 DV112M6
0.17 - 1.0 2427 139000 3 2
0.15 - 0.89 2780 156800 3 3
5.00/4.00 154 - 914 3.97 275 2 -
131 - 779 4.66 325 2 -
116 - 691 5.25 365 2 -
103 - 610 5.95 415 2 -
90 - 535 6.78 475 2 -
81 - 482 7.53 525 2 -
71 - 422 8.60 600 2 -
67 - 400 9.08 635 2 -
63 - 376 9.66 675 2 -
54 - 321 11.31 790 2 -
48 - 284 12.76 890 2 -
42 - 251 14.46 1010 2 - FA67 VU31 DT100L4
37 - 220 16.48 1150 2 -
33 - 198 18.29 1280 2 -
29 - 174 20.90 1460 2 -
28 - 165 22.05 1540 2 -
24 - 144 25.13 1760 2 -
22 - 132 27.41 1920 2 -
18 - 107 34.01 2380 3 -
16 - 92 39.26 2740 3 -
14 - 84 43.20 3020 3 -
12 - 72 50.74 3540 3 -
11 - 68 53.73 3750 3 -
10 - 59 61.07 4270 3 -
9.0 - 54 67.65 4730 3 -
FA67 VU31 DT100L4
6.7 - 40 90.59 6330 3 -
6.4 - 38 95.94 6700 3 -
5.6 - 33 108.46 7580 3 -
5.3 - 32 114.45 7990 3 -
FA77 VU31 DT100L4
4.7 - 28 130.42 9110 3 -
4.3 - 26 142.27 9940 3 -
3.8 - 23 159.61 11100 3 -
FA87 VU31 DT100L4
3.4 - 20 179.97 12600 3 -
3.2 - 19 193.00 12700 2 2 FA87R57 VU31 DT100L4
3.1 - 18 197.20 13800 3 - FA87 VU31 DT100L4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

119 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
5.00/4.00 2.9 - 17 211 13900 2 2
2.5 - 15 240 15800 2 2
2.2 - 13.0 281 18500 2 2
2.0 - 12.0 300 19400 3 2
FA87R57 VU31 DT100L4
1.9 - 12.0 315 20700 2 2
1.8 - 11.0 345 22300 3 2
1.7 - 10.0 350 23000 2 2
1.5 - 9.1 398 26200 2 2
1.3 - 7.7 473 31100 2 2
1.2 - 7.1 510 33500 2 2 FA97R57 VU31 DT100L4
1.1 - 6.4 569 37400 2 2
0.95 - 5.7 640 41500 3 2
0.83 - 4.9 736 47700 3 2
FA107R77 VU31 DT100L4
0.73 - 4.4 834 54000 3 2
0.64 - 3.8 950 61500 3 2
0.57 - 3.4 1077 69800 3 2
0.50 - 3.0 1220 79000 3 2
FA127R77 VU31 DT100L4
0.44 - 2.6 1390 90000 3 2
0.38 - 2.3 1606 104000 3 2
0.36 - 2.2 1674 108400 3 2
0.31 - 1.9 1944 125900 3 2
FA157R97 VU31 DT100L4
0.28 - 1.7 2185 141500 3 2
0.25 - 1.5 2427 157200 3 2
7.50/6.00 155 - 941 3.97 405 2 -
132 - 802 4.66 475 2 -
117 - 712 5.25 535 2 -
103 - 628 5.95 605 2 -
91 - 551 6.78 690 2 -
82 - 496 7.53 765 2 -
71 - 434 8.60 880 2 -
68 - 412 9.08 920 2 -
64 - 387 9.66 980 2 -
54 - 330 11.31 1150 2 -
48 - 293 12.76 1300 2 -
43 - 258 14.46 1470 2 -
37 - 227 16.48 1680 2 - FA67 VU31 DV132S4
34 - 204 18.29 1860 2 -
29 - 179 20.90 2130 2 -
28 - 169 22.05 2240 2 -
24 - 149 25.13 2560 2 -
22 - 136 27.41 2790 2 -
18 - 110 34.01 3460 3 -
16 - 95 39.26 3990 3 -
14.0 - 87 43.20 4400 3 -
12.0 - 74 50.74 5160 3 -
11.0 - 70 53.73 5470 3 -
10.0 - 61 61.07 6210 3 -
9.1 - 55 67.65 6880 3 -
8.5 - 52 72.50 7380 3 -
8.2 - 50 75.02 7630 3 -
7.2 - 44 85.52 8700 3 - FA77 VU31 DV132S4
6.5 - 39 94.93 9660 3 -
5.7 - 34 108.46 11000 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 120

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
7.50/6.00 5.4 - 33 114.45 11600 3 -
FA77 VU31 DV132S4
4.7 - 29 130.42 13300 3 -
4.6 - 28 134.16 13700 3 -
3.9 - 23 159.61 16200 3 -
FA87 VU31 DV132S4
3.4 - 21 179.97 18300 3 -
3.1 - 19 197.20 20100 3 -
2.7 - 17 223.88 22800 3 -
2.4 - 15 253.41 25800 3 - FA97 VU31 DV132S4
2.2 - 14.0 276.77 28200 3 -
7.50/5.60 1.4 - 8.6 436 41100 3 2
1.3 - 7.6 489 46100 3 2
FA107R77 VU31 DV132S4
1.1 - 6.7 560 52800 3 2
0.96 - 5.8 640 60400 3 2
0.95 - 5.8 648 61100 3 2
0.85 - 5.1 727 68600 3 2
0.75 - 4.6 820 77400 3 2 FA127R77 VU31 DV132S4
0.66 - 4.0 930 87700 3 2
0.57 - 3.5 1077 101600 3 2
0.53 - 3.2 1169 110300 3 2
0.47 - 2.9 1308 123400 3 2
FA157R97 VU31 DV132S4
0.43 - 2.6 1441 133900 3 3
0.37 - 2.2 1674 157900 3 2
10.00/8.30 141 - 862 4.28 610 2 -
117 - 715 5.16 735 2 -
105 - 640 5.76 820 2 -
91 - 556 6.64 940 2 -
82 - 499 7.39 1050 2 -
73 - 447 8.26 1170 2 -
65 - 397 9.30 1320 2 -
55 - 338 10.93 1550 2 -
50 - 302 12.20 1730 2 -
43 - 262 14.06 2000 2 -
39 - 236 15.64 2220 2 -
35 - 211 17.49 2480 2 -
FA77 VU41 DV132M4
31 - 187 19.70 2800 2 -
28 - 172 21.43 3040 2 -
24 - 145 25.50 3620 2 -
20 - 123 29.91 4250 3 -
18 - 109 33.74 4790 3 -
16 - 96 38.23 5430 3 -
14 - 85 43.58 6190 3 -
13 - 76 48.37 6870 3 -
11 - 67 55.27 7850 3 -
10 - 63 58.32 8280 3 -
8.1 - 49 75.02 10700 3 -
7.1 - 43 85.52 12100 3 -
6.9 - 42 88.01 12500 3 -
6.2 - 38 97.89 13900 3 -
5.5 - 34 109.49 15500 3 -
FA87 VU41 DV132M4
4.9 - 30 123.29 17500 3 -
4.5 - 27 134.16 19100 3 -
3.8 - 23 159.61 22700 3 -
3.5 - 21 174.87 24800 3 - FA97 VU41 DV132M4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

121 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
10.00/8.30 3.2 - 19 189.92 27000 3 -
FA97 VU41 DV132M4
2.7 - 16 223.88 31800 3 -
2.4 - 14 254.40 36100 3 - FA107 VU41 DV132M4
2.3 - 14 174.87 37300 3 - FA97 VU41 DV160M6
10.00/7.80 1.4 - 8.5 436 57400 3 2
FA107R77 VU41 DV132M4
1.2 - 7.5 489 64400 3 2
1.1 - 6.7 549 72300 3 2
0.93 - 5.7 648 85300 3 2 FA127R77 VU41 DV132M4
0.83 - 5.1 727 95700 3 2
0.79 - 4.8 764 100600 3 2
0.72 - 4.4 845 111300 3 2
FA157R97 VU41 DV132M4
0.63 - 3.9 953 125500 3 2
0.52 - 3.2 1169 153900 3 2
15.00/12.10 141 - 862 4.28 880 2 -
117 - 715 5.16 1060 2 -
105 - 640 5.76 1190 2 -
91 - 556 6.64 1370 2 -
82 - 499 7.39 1520 2 -
73 - 447 8.26 1700 2 -
65 - 397 9.30 1920 2 -
55 - 338 10.93 2250 2 -
50 - 302 12.20 2520 2 -
43 - 262 14.06 2900 2 -
39 - 236 15.64 3220 2 -
FA77 VU41 DV160M4
35 - 211 17.49 3610 2 -
31 - 187 19.70 4060 2 -
28 - 172 21.43 4420 2 -
24 - 145 25.50 5260 2 -
20 - 123 29.91 6170 3 -
18 - 109 33.74 6960 3 -
16 - 96 38.23 7880 3 -
14.0 - 85 43.58 8980 3 -
13.0 - 76 48.37 9970 3 -
11.0 - 67 55.27 11400 3 -
10.0 - 63 58.32 12000 3 -
8.8 - 54 68.40 14100 3 -
7.9 - 48 76.39 15700 3 -
6.9 - 42 88.01 18100 3 -
FA87 VU41 DV160M4
6.2 - 38 97.89 20200 3 -
5.5 - 34 109.49 22600 3 -
4.9 - 30 123.29 25400 3 -
4.7 - 29 127.42 26300 3 -
4.3 - 26 140.71 29000 3 -
FA97 VU41 DV160M4
3.9 - 24 156.30 32200 3 -
3.5 - 21 174.87 36100 3 -
3.4 - 21 178.64 36800 3 -
3.0 - 19 199.31 41100 3 -
FA107 VU41 DV160M4
2.8 - 17 215.37 44400 3 -
2.4 - 14.0 254.40 52400 3 -
15.00/11.30 1.8 - 11.0 333 63700 3 2 FA107R77 VU41 DV160M4
1.6 - 9.8 376 71900 3 2
FA127R77 VU41 DV160M4
1.4 - 8.6 428 81800 3 2
1.3 - 7.6 483 92300 3 2 FA127R87 VU41 DV160M4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 122

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
15.00/11.30 1.2 - 7.5 495 94600 3 2
FA127R77 VU41 DV160M4
1.1 - 6.7 549 104900 3 2
0.89 - 5.4 680 130000 3 2
FA157R97 VU41 DV160M4
0.79 - 4.8 764 146000 3 2
20.00/16.50 150 - 907 4.12 1150 2 -
125 - 758 4.92 1370 2 -
110 - 662 5.63 1570 2 -
93 - 561 6.65 1850 2 -
84 - 508 7.35 2050 2 -
74 - 450 8.29 2310 2 -
64 - 389 9.58 2670 2 -
54 - 326 11.46 3190 2 -
47 - 284 13.12 3650 2 -
40 - 241 15.48 4310 2 -
36 - 218 17.12 4770 2 -
32 - 193 19.31 5380 2 -
FA87 VU51 DV160L4
29 - 175 21.32 5940 2 -
26 - 158 23.68 6600 2 -
23 - 141 26.50 7380 2 -
21 - 128 29.20 8130 3 -
18 - 106 35.19 9800 3 -
16 - 95 39.30 10900 3 -
14.0 - 82 45.28 12600 3 -
12.0 - 74 50.36 14000 3 -
11.0 - 66 56.75 15800 3 -
9.0 - 55 68.40 19100 3 -
8.1 - 49 76.39 21300 3 -
7.0 - 42 88.01 24500 3 -
6.9 - 42 89.85 25000 3 -
6.0 - 37 102.16 28500 3 -
FA97 VU51 DV160L4
5.5 - 33 112.99 31500 3 -
4.8 - 29 127.42 35500 3 -
4.7 - 29 129.97 36200 3 -
4.2 - 25 146.49 40800 3 -
3.8 - 23 161.28 44900 3 - FA107 VU51 DV160L4
3.5 - 21 178.64 49800 3 -
3.1 - 19 199.31 55500 3 -
20.00/15.30 2.1 - 13.0 293 75700 3 2
2.0 - 12.0 312 80600 3 2 FA127R87 VU51 DV160L4
1.7 - 10.0 374 96600 3 2
1.4 - 8.4 446 115200 3 2
1.2 - 7.4 503 129900 3 2 FA157R97 VU51 DV160L4
1.1 - 6.5 576 148800 3 2
25.00/20.00 150 - 907 4.12 1420 2 -
125 - 758 4.92 1690 2 -
110 - 662 5.63 1940 2 -
93 - 561 6.65 2290 2 -
84 - 508 7.35 2530 2 -
FA87 VU51 DV180M4
74 - 450 8.29 2850 2 -
64 - 389 9.58 3300 2 -
54 - 326 11.46 3940 2 -
47 - 284 13.12 4520 2 -
40 - 241 15.48 5330 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

123 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
25.00/20.00 36 - 218 17.12 5890 2 -
32 - 193 19.31 6650 2 -
29 - 175 21.32 7340 2 -
26 - 158 23.68 8150 2 -
23 - 141 26.50 9120 2 -
21 - 128 29.20 10100 3 -
18 - 106 35.19 12100 3 - FA87 VU51 DV180M4
16 - 95 39.30 13500 3 -
14.0 - 82 45.28 15600 3 -
12.0 - 74 50.36 17300 3 -
11.0 - 66 56.75 19500 3 -
9.0 - 55 68.40 23500 3 -
8.1 - 49 76.39 26300 3 -
7.7 - 46 80.31 27600 3 -
7.1 - 43 86.59 29800 3 -
FA97 VU51 DV180M4
6.9 - 42 89.85 30900 3 -
6.0 - 37 102.16 35200 3 -
5.2 - 32 117.94 40600 3 -
4.7 - 29 129.97 44700 3 -
4.2 - 25 146.49 50400 3 - FA107 VU51 DV180M4
3.8 - 23 161.28 55500 3 -
3.5 - 21 178.64 61500 3 -
25.00/19.00 3.1 - 19 198 63200 3 2
2.8 - 17 223 71200 3 2
2.4 - 14.0 259 82700 3 2 FA127R87 VU51 DV180M4
2.1 - 13.0 293 93500 3 2
2.0 - 12.0 312 99600 3 2
1.7 - 11.0 353 112700 3 2
FA157R97 VU51 DV180M4
1.4 - 8.4 446 142400 3 2
30.00/24.00 150 - 907 4.12 1680 2 -
125 - 758 4.92 2010 2 -
110 - 662 5.63 2300 2 -
93 - 561 6.65 2710 2 -
84 - 508 7.35 3000 2 -
74 - 450 8.29 3380 2 -
64 - 389 9.58 3910 2 -
54 - 326 11.46 4670 2 -
47 - 284 13.12 5350 2 -
40 - 241 15.48 6310 2 -
36 - 218 17.12 6980 2 - FA87 VU51 DV180L4
32 - 193 19.31 7870 2 -
29 - 175 21.32 8690 2 -
26 - 158 23.68 9650 2 -
23 - 141 26.50 10800 2 -
21 - 128 29.20 11900 3 -
18 - 106 35.19 14300 3 -
16 - 95 39.30 16000 3 -
14.0 - 82 45.28 18500 3 -
12.0 - 74 50.36 20500 3 -
11.0 - 66 56.75 23100 3 -
9.4 - 57 65.47 26700 3 -
8.5 - 52 72.29 29500 3 - FA97 VU51 DV180L4
8.2 - 49 75.63 30800 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 124

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
30.00/24.00 7.7 - 46 80.31 32700 3 -
7.1 - 43 86.59 35300 3 - FA97 VU51 DV180L4
6.9 - 42 89.85 36600 3 -
6.7 - 40 92.47 37700 3 -
6.1 - 37 101.38 41300 3 -
5.2 - 32 117.94 48100 3 -
FA107 VU51 DV180L4
4.7 - 29 129.97 53000 3 -
4.2 - 25 146.49 59700 3 -
3.8 - 23 161.28 65700 3 -
3.6 - 22 170.83 69600 3 - FA127 VU51 DV180L4
30.00/23.00 3.1 - 19 198 74800 3 2
2.8 - 17 223 84300 3 2 FA127R87 VU51 DV180L4
2.4 - 14.0 259 97900 3 2
2.3 - 14.0 273 103200 3 2
2.0 - 12.0 302 114100 3 2 FA157R97 VU51 DV180L4
1.7 - 11.0 353 133400 3 2
4:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
40.00/34.00 106 - 487 6.22 4340 2 -
89 - 409 7.40 5170 2 -
79 - 362 8.37 5840 2 -
68 - 312 9.69 6760 2 -
66 - 304 9.96 6950 2 -
53 - 246 12.33 8600 2 -
45 - 206 14.67 10200 2 -
40 - 183 16.58 11600 2 -
34 - 158 19.20 13400 2 -
30 - 139 21.76 15200 2 -
26 - 120 25.14 17500 2 -
24 - 110 27.57 19200 2 - FA107 VU6 DV200L4
21 - 95 31.80 22200 3 -
19 - 90 33.79 23600 2 -
17 - 80 37.61 26200 3 -
15 - 70 43.03 30000 3 -
13.0 - 60 50.73 35400 3 -
11.0 - 52 58.12 40600 3 -
9.7 - 45 67.62 47200 3 -
8.8 - 41 74.52 52000 3 -
7.8 - 36 83.99 58600 3 -
7.4 - 34 88.49 61700 3 -
7.1 - 33 92.47 64500 3 -
6.7 - 31 98.95 69100 3 -
5.8 - 26 114.34 79800 3 - FA127 VU6 DV200L4
5.2 - 24 125.37 87500 3 -
4.6 - 21 141.80 99000 3 -
4.0 - 19 162.96 113700 3 -
FA157 VU6 DV200L4
3.7 - 17 178.20 124400 3 -
3.0 - 14.0 217.62 151900 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

125 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

3:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
50.00/40.00 133 - 402 6.22 6310 2 -
111 - 338 7.40 7510 2 -
99 - 299 8.37 8490 2 -
85 - 258 9.69 9830 2 -
83 - 251 9.96 10100 2 -
67 - 203 12.33 12500 2 -
56 - 170 14.67 14900 2 -
50 - 151 16.58 16800 2 -
43 - 130 19.20 19500 2 -
FA107 VU6 DV225S4
38 - 115 21.76 22100 2 -
33 - 99 25.14 25500 2 -
30 - 91 27.57 28000 2 -
26 - 79 31.80 32300 3 -
24 - 74 33.79 34300 2 -
22 - 66 37.61 38100 3 -
19 - 58 43.03 43600 3 -
16 - 49 50.73 51500 3 -
14.0 - 43 58.12 59000 3 -
13.0 - 39 63.91 64800 3 -
12.0 - 36 70.07 71100 3 -
11.0 - 33 75.41 76500 3 - FA127 VU6 DV225S4
9.4 - 29 87.31 88600 3 -
8.3 - 25 98.95 100400 3 -
7.6 - 23 108.49 110000 3 -
6.6 - 20 125.14 126900 3 - FA157 VU6 DV225S4
5.8 - 18 141.80 143800 3 -
60.00/50.00 133 - 402 6.22 7780 2 -
111 - 338 7.40 9260 2 -
99 - 299 8.37 10500 2 -
85 - 258 9.69 12100 2 -
83 - 251 9.96 12500 2 -
67 - 203 12.33 15400 2 -
56 - 170 14.67 18300 2 -
50 - 151 16.58 20700 2 -
43 - 130 19.20 24000 2 - FA107 VU6 DV225M4
38 - 115 21.76 27200 2 -
33 - 99 25.14 31500 2 -
30 - 91 27.57 34500 2 -
26 - 79 31.80 39800 3 -
24 - 74 33.79 42300 2 -
22 - 66 37.61 47100 3 -
19 - 58 43.03 53800 3 -
16 - 49 50.73 63500 3 -
15 - 45 55.31 69200 3 -
13.0 - 39 63.91 79900 3 -
FA127 VU6 DV225M4
12.0 - 36 70.07 87700 3 -
11.0 - 33 75.41 94300 3 -
9.6 - 29 85.80 107300 3 -
8.5 - 26 96.53 120800 3 -
FA157 VU6 DV225M4
7.6 - 23 108.49 135700 3 -
6.6 - 20 125.14 156500 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 126

VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.83 114 - 803 3.77 65 2 -
102 - 717 4.22 73 2 -
88 - 617 4.90 85 2 -
83 - 580 5.21 90 2 -
71 - 500 6.05 105 2 -
64 - 449 6.74 117 2 -
58 - 407 7.44 129 2 -
54 - 377 8.01 139 2 -
48 - 337 8.97 155 2 -
41 - 290 10.42 181 2 -
39 - 273 11.08 192 2 -
33 - 235 12.87 225 2 -
30 - 211 14.33 250 2 -
27 - 191 15.81 275 2 -
25 - 178 17.03 295 2 -
22 - 157 19.27 335 2 -
FA37 VU11 DT90S6
21 - 147 20.57 355 2 -
18 - 128 23.63 410 2 -
15 - 108 28.09 485 3 -
14.0 - 95 31.69 550 3 -
12.0 - 84 35.91 620 3 -
11.0 - 79 38.31 665 3 -
9.8 - 69 43.83 760 3 -
9.2 - 64 47.02 810 3 -
8.3 - 59 51.70 900 3 -
7.9 - 55 54.54 940 3 -
7.4 - 52 58.32 1010 3 -
6.5 - 46 66.09 1140 3 -
6.1 - 43 70.50 1220 3 -
5.3 - 38 80.65 1400 3 -
5.0 - 35 86.53 1500 3 -
4.3 - 30 100.36 1740 3 -
4.1 - 29 105.09 1820 3 -
3.5 - 25 121.57 2110 3 -
FA47 VU11 DT90S6
3.3 - 23 130.07 2250 3 -
2.9 - 20 150.06 2600 3 -
2.7 - 19 157.09 2720 3 - FA57 VU11 DT90S6
2.5 - 18 170.85 2960 3 -
FA67 VU11 DT90S6
2.2 - 15 195.39 3380 3 -
1.9 - 13.0 225.79 3910 3 - FA77 VU11 DT90S6
1.00/0.78 1.7 - 12.0 255 4090 3 2
1.6 - 12.0 262 4270 2 2 FA57R37 VU11 DT90S6
1.4 - 10.0 298 4860 2 2
1.3 - 9.1 333 5430 2 2
1.1 - 7.7 392 6390 2 2 FA67R37 VU11 DT90S6
0.98 - 6.9 437 7020 3 2
0.90 - 6.3 480 7710 3 2
0.89 - 6.2 485 7910 2 2
0.80 - 5.6 538 8640 3 2
0.75 - 5.3 571 9310 2 2 FA77R37 VU11 DT90S6
0.70 - 4.9 615 9880 3 2
0.61 - 4.3 710 11400 3 2
0.53 - 3.7 810 13000 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

127 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
1.00/0.78 0.49 - 3.4 887 14200 3 2
0.44 - 3.1 988 15900 2 3
0.43 - 3.0 1010 16200 3 2
0.38 - 2.6 1142 18300 2 3
FA87R57 VU11 DT90S6
0.37 - 2.6 1148 18400 3 2
0.34 - 2.4 1278 20500 2 3
0.33 - 2.3 1300 20900 3 2
0.29 - 2.0 1493 24000 3 2
0.28 - 2.0 1527 24500 3 2
0.25 - 1.8 1722 27700 3 2
0.22 - 1.5 1970 31600 3 2 FA97R57 VU11 DT90S6
0.20 - 1.4 2199 35300 2 3
0.19 - 1.3 2245 36100 3 2
0.18 - 1.3 2369 38000 3 2
0.16 - 1.1 2756 44300 3 2
0.14 - 1.0 3037 48800 3 2 FA107R77 VU11 DT90S6
0.12 - 0.86 3521 55700 3 3
0.11 - 0.77 3948 62400 3 3
0.09 - 0.67 4533 71700 3 3
0.08 - 0.59 5153 81500 3 3
FA127R77 VU11 DT90S6
0.07 - 0.51 5925 93700 3 3
0.06 - 0.45 6715 106200 3 3
1.50/1.20 115 - 825 3.77 92 2 -
102 - 737 4.22 103 2 -
88 - 634 4.90 120 2 -
83 - 596 5.21 128 2 -
71 - 514 6.05 148 2 -
64 - 461 6.74 165 2 -
58 - 418 7.44 182 2 -
54 - 388 8.01 196 2 -
48 - 346 8.97 220 2 -
41 - 298 10.42 255 2 -
39 - 280 11.08 270 2 -
34 - 241 12.87 315 2 -
FA37 VU11 DT90L6
30 - 217 14.33 350 2 -
27 - 197 15.81 385 2 -
25 - 183 17.03 415 2 -
22 - 161 19.27 470 2 -
21 - 151 20.57 505 2 -
18 - 132 23.63 580 2 -
15 - 111 28.09 685 3 -
14.0 - 98 31.69 775 3 -
12.0 - 87 35.91 880 3 -
11.0 - 81 38.31 940 3 -
9.9 - 71 43.83 1070 3 -
9.2 - 66 47.02 1150 3 -
8.4 - 60 51.70 1270 3 -
7.9 - 57 54.54 1330 3 -
7.4 - 53 58.32 1430 3 - FA37 VU11 DT90L6
6.5 - 47 66.09 1620 3 -
6.1 - 44 70.50 1730 3 -
5.4 - 39 79.72 1950 3 -
FA47 VU11 DT90L6
4.8 - 35 89.29 2190 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 128

VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.50/1.20 4.1 - 30 105.09 2570 3 -
3.6 - 26 121.57 2980 3 - FA47 VU11 DT90L6
3.3 - 24 130.07 3180 3 -
3.2 - 23 136.16 3330 3 -
FA57 VU11 DT90L6
2.8 - 20 157.09 3840 3 -
2.7 - 19 162.31 3970 3 -
2.5 - 18 170.85 4180 3 - FA67 VU11 DT90L6
2.2 - 16 195.39 4780 3 -
1.9 - 14.0 225.79 5530 3 - FA77 VU11 DT90L6
1.50/1.10 1.8 - 13.0 238 5480 2 2
1.7 - 12.0 261 6010 2 2
FA67R37 VU11 DT90L6
1.5 - 10.0 297 6840 2 2
1.4 - 10.0 305 6920 3 2
1.3 - 9.6 323 7330 3 2
1.2 - 9.0 346 7970 2 2
1.0 - 7.5 413 9370 3 2 FA77R37 VU11 DT90L6
0.90 - 6.5 480 10900 3 2
0.80 - 5.8 538 12200 3 2
0.73 - 5.2 592 13600 2 2
0.71 - 5.1 609 13800 3 2
0.65 - 4.7 662 15300 2 2
0.64 - 4.6 674 15300 3 2
0.58 - 4.2 748 17000 2 3
FA87R57 VU11 DT90L6
0.55 - 4.0 780 17700 3 2
0.49 - 3.5 887 20100 3 2
0.44 - 3.1 988 22400 2 3
0.43 - 3.1 1010 22900 3 2
0.38 - 2.7 1148 26000 3 2
0.37 - 2.7 1171 26600 3 2
0.36 - 2.6 1189 27000 2 3
0.33 - 2.3 1327 30100 3 2 FA97R57 VU11 DT90L6
0.29 - 2.1 1468 33300 2 3
0.28 - 2.0 1527 34600 3 2
0.27 - 1.9 1597 36200 3 2
0.24 - 1.7 1826 41400 3 2
0.21 - 1.5 2068 46900 3 2 FA107R77 VU11 DT90L6
0.18 - 1.3 2369 53800 3 2
0.16 - 1.1 2756 62500 3 2
0.14 - 1.0 3031 67700 3 3
0.13 - 0.90 3454 77200 3 3
FA127R77 VU11 DT90L6
0.11 - 0.79 3926 87800 3 3
0.10 - 0.69 4533 101300 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

129 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
2.00/1.60 79 - 618 5.18 168 2 -
68 - 536 5.98 194 2 -
62 - 487 6.58 215 2 -
53 - 414 7.73 250 2 -
50 - 391 8.19 265 2 -
44 - 344 9.31 300 2 -
38 - 301 10.64 345 2 -
33 - 261 12.29 400 2 -
30 - 237 13.52 440 2 -
26 - 202 15.88 515 2 -
24 - 191 16.81 545 2 -
21 - 168 19.11 620 2 -
19 - 151 21.17 685 2 -
FA57 VU21 DT100L6
16 - 128 24.96 810 2 -
14.0 - 113 28.45 920 2 -
11.0 - 89 35.79 1160 3 -
9.1 - 72 44.73 1450 3 -
8.2 - 64 50.10 1630 3 -
6.9 - 54 58.97 1910 3 -
6.0 - 47 68.22 2210 3 -
5.6 - 44 72.98 2370 3 -
4.9 - 38 83.46 2710 3 -
4.4 - 34 93.47 3030 3 -
3.7 - 29 110.01 3570 3 -
3.2 - 25 127.27 4130 3 -
3.0 - 24 136.16 4420 3 -
2.9 - 22 142.40 4620 3 -
2.5 - 20 162.31 5270 3 - FA67 VU21 DT100L6
2.4 - 19 170.85 5540 3 -
2.2 - 17 188.40 6110 3 -
FA77 VU21 DT100L6
2.1 - 16 198.31 6430 3 -
1.9 - 15 211 6440 2 2 FA87R57 VU21 DT100L6
1.8 - 14.0 228.93 7430 3 - FA87 VU21 DT100L6
1.7 - 13.0 240 7330 2 2 FA87R57 VU21 DT100L6
1.6 - 13.0 255.37 8290 3 -
FA87 VU21 DT100L6
1.5 - 12.0 270.68 8780 3 -
1.4 - 11.0 300 9030 3 2
1.3 - 10.0 315 9620 2 2
1.2 - 9.2 350 10700 2 2
1.0 - 8.0 398 12200 2 2
0.91 - 7.1 452 13600 3 2
0.87 - 6.8 468 14300 2 2
0.79 - 6.2 519 15900 2 2 FA87R57 VU21 DT100L6
0.69 - 5.4 592 18100 2 2
0.67 - 5.3 609 18300 3 2
0.62 - 4.8 662 20200 2 2
0.61 - 4.8 674 20300 3 2
0.55 - 4.3 748 22500 2 3
0.52 - 4.1 780 23500 3 2
0.46 - 3.6 892 27200 2 2
0.40 - 3.1 1022 30700 3 2
FA97R57 VU21 DT100L6
0.35 - 2.7 1171 35200 3 2
0.34 - 2.7 1189 35800 2 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 130

VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 0.33 - 2.6 1243 37400 3 2
0.29 - 2.3 1401 42100 3 2
0.26 - 2.0 1597 48000 3 2 FA107R77 VU21 DT100L6
0.22 - 1.8 1826 54900 3 2
0.20 - 1.5 2068 62200 3 2
0.17 - 1.4 2357 70900 3 2
0.15 - 1.2 2672 80400 3 2
FA127R77 VU21 DT100L6
0.14 - 1.1 3031 89800 3 3
0.12 - 0.93 3454 102400 3 3
3.00/2.50 103 - 821 3.97 185 2 -
88 - 700 4.66 215 2 -
78 - 621 5.25 245 2 -
69 - 548 5.95 280 2 -
60 - 481 6.78 315 2 -
55 - 433 7.53 350 2 -
48 - 379 8.60 400 2 -
45 - 359 9.08 425 2 -
42 - 338 9.66 450 2 -
36 - 288 11.31 530 2 -
32 - 256 12.76 595 2 -
28 - 226 14.46 675 2 -
25 - 198 16.48 770 2 -
22 - 178 18.29 850 2 -
20 - 156 20.90 970 2 - FA67 VU31 DV112M6
19 - 148 22.05 1030 2 -
16 - 130 25.13 1170 2 -
15 - 119 27.41 1280 2 -
12.0 - 96 34.01 1590 3 -
10.0 - 83 39.26 1830 3 -
9.5 - 75 43.20 2020 3 -
8.1 - 64 50.74 2370 3 -
7.6 - 61 53.73 2510 3 -
6.7 - 53 61.07 2850 3 -
6.1 - 48 67.65 3160 3 -
4.5 - 36 90.59 4230 3 -
4.3 - 34 95.94 4480 3 -
3.8 - 30 109.04 5090 3 -
3.4 - 27 120.79 5630 3 -
3.1 - 25 130.42 6080 3 -
FA77 VU31 DV112M6
2.9 - 23 142.27 6640 3 -
2.6 - 20 159.61 7450 3 -
2.3 - 18 179.97 8400 3 - FA87 VU31 DV112M6
2.1 - 17 197.20 9200 3 -
1.8 - 15 223.88 10400 3 -
1.6 - 13.0 253.41 11800 3 - FA97 VU31 DV112M6
1.5 - 12.0 276.77 12900 3 -
3.00/2.30 1.4 - 11.0 300 13000 3 2
1.3 - 10.0 315 13800 2 2
1.2 - 9.3 350 15400 2 2
1.0 - 8.2 398 17500 2 2 FA87R57 VU31 DV112M6
0.91 - 7.2 452 19600 3 2
0.80 - 6.3 515 22300 3 2
0.67 - 5.4 609 26300 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

131 VARIGEAR® with theSNUGGLER® Helical Gear Units

 VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio
Pn / Pa2 na1 - na2 Ta2 Stages Model
HP rpm i lb-in Pri Sec
3.00/2.30 0.59 - 4.7 690 29800 3 2
FA97R57 VU31 DV112M6
0.52 - 4.2 784 33900 3 2
0.49 - 3.9 834 36100 3 2
0.43 - 3.4 950 41100 3 2
0.38 - 3.0 1087 47000 3 2 FA107R77 VU31 DV112M6
0.33 - 2.6 1243 53800 3 2
0.29 - 2.3 1401 60600 3 2
0.26 - 2.0 1606 69500 3 2
0.23 - 1.8 1784 77200 3 2
FA127R77 VU31 DV112M6
0.20 - 1.6 2038 88200 3 2
0.17 - 1.4 2357 102000 3 2
0.15 - 1.2 2780 118400 3 3
0.13 - 1.0 3210 136800 3 3 FA157R97 VU31 DV112M6
0.11 - 0.90 3607 153700 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with theSNUGGLER® Helical Gear Units 132

VARIGEAR® Variable Speed Drives

®
1.VARIGEAR with Helical-Bevel Gear Units
5:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
0.50/0.40 138 - 720 5.36 35 3 -
116 - 606 6.37 42 3 -
109 - 568 6.80 45 3 -
93 - 485 7.96 52 3 -
83 - 433 8.91 59 3 -
71 - 368 10.49 69 3 -
61 - 318 12.14 80 3 -
57 - 295 13.08 86 3 -
48 - 252 15.31 101 3 -
43 - 225 17.15 113 3 -
37 - 191 20.19 133 3 -
32 - 165 23.36 153 3 -
30 - 154 24.99 164 3 - K37 VU01 DT71D4
26 - 134 28.83 189 3 -
25 - 129 29.96 197 3 -
21 - 108 35.57 235 3 -
19 - 102 37.97 250 3 -
17 - 87 44.46 290 3 -
15 - 78 49.79 325 3 -
13 - 66 58.60 385 3 -
11 - 57 67.80 445 3 -
10 - 53 72.54 475 3 -
8.8 - 46 83.69 550 3 -
7.6 - 39 97.81 640 3 -
7.0 - 36 106.38 700 3 -
6.1 - 32 121.48 800 3 -
K47 VU01 DT71D4
5.6 - 29 131.87 870 3 -
5.1 - 27 145.14 950 3 - K57 VU01 DT71D4
5.0 - 26 97.81 990 3 -
K37 VU01 DT80K6
4.6 - 23 106.38 1080 3 -
4.1 - 21 121.48 1230 3 -
K47 VU01 DT80K6
3.7 - 19 131.87 1340 3 -
3.4 - 17 145.14 1470 3 - K57 VU01 DT80K6
0.50/0.38 3.3 - 17 225 1370 3 2
2.9 - 15 256 1560 3 2
2.6 - 13 289 1760 3 2
2.3 - 12 327 1990 3 2
K47R37 VU01 DT71D4
2.0 - 10 375 2280 3 2
1.7 - 9.1 426 2590 3 2
1.5 - 7.8 495 3010 3 2
1.3 - 7.0 552 3360 3 2
1.2 - 6.3 615 3750 3 2
1.1 - 5.5 699 4260 3 2 K57R37 VU01 DT71D4
0.92 - 4.8 806 4910 3 2
0.82 - 4.3 903 5500 3 2
0.72 - 3.7 1034 6300 3 2 K67R37 VU01 DT71D4
0.63 - 3.3 1171 7130 3 2
0.61 - 3.2 1218 7420 3 2
0.53 - 2.8 1388 8450 3 2
0.49 - 2.5 1514 9220 3 2 K77R37 VU01 DT71D4
0.42 - 2.2 1772 10800 3 2
0.36 - 1.9 2050 12500 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

133 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

5:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
0.50/0.38 0.35 - 1.8 2088 12700 3 2
0.31 - 1.6 2371 14200 3 3
0.27 - 1.4 2728 16400 3 3 K87R57 VU01 DT71D4
0.24 - 1.2 3107 18600 3 3
0.20 - 1.1 3609 21700 3 3
0.18 - 0.95 4082 24500 3 3
0.16 - 0.83 4669 28000 3 3
K97R57 VU01 DT71D4
0.14 - 0.72 5391 32300 3 3
0.12 - 0.64 6027 36200 3 3
0.75/0.60 138 - 720 5.36 53 3 -
116 - 606 6.37 63 3 -
109 - 568 6.80 67 3 -
93 - 485 7.96 78 3 -
83 - 433 8.91 88 3 -
71 - 368 10.49 103 3 -
61 - 318 12.14 120 3 -
57 - 295 13.08 129 3 -
48 - 252 15.31 151 3 -
43 - 225 17.15 169 3 -
37 - 191 20.19 199 3 -
32 - 165 23.36 230 3 -
30 - 154 24.99 245 3 - K37 VU01 DT80K4
26 - 134 28.83 285 3 -
25 - 129 29.96 295 3 -
21 - 108 35.57 350 3 -
19 - 102 37.97 375 3 -
17 - 87 44.46 440 3 -
15 - 78 49.79 490 3 -
13 - 66 58.60 575 3 -
11 - 57 67.80 670 3 -
10 - 53 72.54 715 3 -
8.8 - 46 83.69 820 3 -
7.6 - 39 97.81 960 3 -
7.0 - 36 106.38 1050 3 -
6.1 - 32 121.48 1200 3 -
K47 VU01 DT80K4
5.6 - 29 131.87 1300 3 -
5.1 - 27 145.14 1430 3 - K57 VU01 DT80K4
5.0 - 26 97.81 1490 3 -
K37 VU01 DT80N6
4.6 - 23 106.38 1620 3 -
4.1 - 21 121.48 1850 3 -
K47 VU01 DT80N6
3.7 - 19 131.87 2010 3 -
3.4 - 17 145.14 2210 3 - K57 VU01 DT80N6
0.75/0.56 3.3 - 17 225 2060 3 2
2.9 - 15 256 2340 3 2
2.6 - 13 289 2640 3 2 K47R37 VU01 DT80K4
2.3 - 12 327 2990 3 2
2.0 - 10 375 3430 3 2
1.8 - 9.2 421 3850 3 2
1.6 - 8.2 473 4320 3 2 K57R37 VU01 DT80K4
1.4 - 7.1 544 4970 3 2
1.2 - 6.3 613 5600 3 2
1.1 - 5.5 697 6370 3 2 K67R37 VU01 DT80K4
0.93 - 4.9 793 7250 3 2
0.91 - 4.7 815 7450 3 2
K77R37 VU01 DT80K4
0.80 - 4.2 924 8440 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 134

VARIGEAR® Variable Speed Drives

5:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
0.75/0.56 0.70 - 3.7 1053 9620 3 2
0.61 - 3.2 1218 11100 3 2 K77R37 VU01 DT80K4
0.53 - 2.8 1388 12700 3 2
0.52 - 2.7 1415 12900 3 2
0.45 - 2.3 1657 15100 3 2
0.40 - 2.1 1854 16900 3 2 K87R57 VU01 DT80K4
0.35 - 1.8 2088 19100 3 2
0.31 - 1.6 2371 21300 3 3
0.27 - 1.4 2757 24800 3 3
0.24 - 1.2 3108 28000 3 3
K97R57 VU01 DT80K4
0.21 - 1.1 3583 32200 3 3
0.18 - 0.95 4082 36700 3 3
5:1 - 6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.83 138 - 720 5.36 73 3 -
116 - 606 6.37 86 3 -
109 - 568 6.80 92 3 -
93 - 485 7.96 108 3 -
83 - 433 8.91 121 3 -
71 - 368 10.49 142 3 -
61 - 318 12.14 165 3 -
57 - 295 13.08 178 3 -
48 - 252 15.31 210 3 -
43 - 225 17.15 235 3 -
37 - 191 20.19 275 3 -
32 - 165 23.36 315 3 -
30 - 154 24.99 340 3 - K37 VU01 DT80N4
26 - 134 28.83 390 3 -
25 - 129 29.96 405 3 -
21 - 108 35.57 485 3 -
19 - 102 37.97 515 3 -
17 - 87 44.46 605 3 -
15 - 78 49.79 675 3 -
13 - 66 58.60 795 3 -
11 - 57 67.80 920 3 -
10 - 53 72.54 980 3 -
8.8 - 46 83.69 1140 3 -
7.6 - 39 97.81 1330 3 -
7.0 - 36 106.38 1440 3 -
6.1 - 32 121.48 1650 3 -
K47 VU01 DT80N4
5.6 - 29 131.87 1790 3 -
5.1 - 27 145.14 1970 3 - K57 VU01 DT80N4
4.7 - 28 90.86 1880 3 -
K47 VU11 DT90S6
4.1 - 24 104.37 2160 3 -
4.0 - 23 108.29 2240 3 -
K57 VU11 DT90S6
3.5 - 20 123.85 2560 3 -
3.3 - 20 128.52 2660 3 -
3.2 - 19 135.28 2800 3 - K77 VU11 DT90S6
2.8 - 16 154.02 3190 3 -
1.00/0.78 2.6 - 14 280 3520 3 2
2.3 - 12 319 4020 3 2 K57R37 VU01 DT80N4
2.0 - 11 362 4560 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

135 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

5:1 - 6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.78 1.8 - 9.2 421 5300 3 2 K57R37 VU01 DT80N4
1.6 - 8.2 471 5930 3 2
K67R37 VU01 DT80N4
1.4 - 7.1 542 6820 3 2
1.3 - 7.0 552 6950 3 2
1.2 - 6.2 622 7830 3 2
1.0 - 5.4 709 8920 3 2
K77R37 VU01 DT80N4
0.91 - 4.7 815 10300 3 2
0.80 - 4.2 924 11600 3 2
0.70 - 3.7 1053 13300 3 2
0.69 - 3.6 1078 13600 3 2
0.60 - 3.1 1229 15500 3 2
0.52 - 2.7 1415 17800 3 2 K87R57 VU01 DT80N4
0.45 - 2.3 1657 20900 3 2
0.40 - 2.1 1854 23300 3 2
0.35 - 1.8 2123 26700 3 2
0.31 - 1.6 2419 30400 3 2 K97R57 VU01 DT80N4
0.27 - 1.4 2757 34200 3 3
0.26 - 1.6 1625 31200 3 2
K97R57 VU11 DT90S6
0.23 - 1.4 1856 35600 3 2
0.22 - 1.3 1939 36700 3 3
0.19 - 1.1 2286 43200 3 3
0.17 - 0.97 2599 49200 3 3 K107R77 VU11 DT90S6
0.14 - 0.85 2977 56300 3 3
0.13 - 0.75 3358 63500 3 3
0.11 - 0.65 3889 73500 3 3
0.10 - 0.57 4423 83600 3 3
K127R77 VU11 DT90S6
0.09 - 0.50 5027 95100 3 3
0.07 - 0.44 5804 109800 3 3
6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.50/1.20 121 - 738 5.36 103 3 -
102 - 621 6.37 122 3 -
95 - 582 6.80 131 3 -
81 - 497 7.96 153 3 -
73 - 444 8.91 171 3 -
62 - 377 10.49 200 3 -
53 - 326 12.14 235 3 -
49 - 302 13.08 250 3 -
42 - 258 15.31 295 3 -
38 - 231 17.15 330 3 -
32 - 196 20.19 390 3 -
K37 VU11 DT90S4
28 - 169 23.36 450 3 -
26 - 158 24.99 480 3 -
22 - 137 28.83 555 3 -
18 - 111 35.57 685 3 -
17 - 104 37.97 730 3 -
15 - 89 44.46 850 3 -
13 - 79 49.79 960 3 -
11 - 68 58.60 1130 3 -
9.5 - 58 67.80 1300 3 -
8.9 - 55 72.54 1390 3 -
7.7 - 47 83.69 1610 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 136

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.50/1.20 7.6 - 46 85.12 1640 3 -
7.1 - 44 90.86 1750 3 - K47 VU11 DT90S4
6.2 - 38 104.37 2010 3 -
6.0 - 37 108.29 2080 3 -
K57 VU11 DT90S4
5.2 - 32 123.85 2380 3 -
5.0 - 31 128.52 2470 3 -
4.8 - 29 135.28 2600 3 - K77 VU11 DT90S4
4.2 - 26 154.02 2960 3 -
4.1 - 25 104.37 3050 3 - K47 VU11 DT90L6
4.0 - 24 108.29 3170 3 -
K57 VU11 DT90L6
3.5 - 21 123.85 3620 3 -
3.4 - 20 128.52 3760 3 -
3.2 - 19 135.28 3960 3 - K77 VU11 DT90L6
2.8 - 17 154.02 4510 3 -
1.50/1.10 2.6 - 16 246 4380 3 2
K57R37 VU11 DT90S4
2.3 - 14 280 4990 3 2
2.0 - 12 323 5760 3 2
K67R37 VU11 DT90S4
1.8 - 11 361 6430 3 2
1.5 - 9.2 428 7630 3 2
1.3 - 8.2 485 8640 3 2
1.2 - 7.2 552 9840 3 2 K77R37 VU11 DT90S4
1.0 - 6.4 622 11100 3 2
0.91 - 5.6 709 12600 3 2
0.89 - 5.4 726 12900 3 2
0.77 - 4.7 837 14900 3 2
0.68 - 4.2 951 17000 3 2 K87R57 VU11 DT90S4
0.60 - 3.7 1078 19200 3 2
0.53 - 3.2 1229 21900 3 2
0.51 - 3.1 1261 22500 3 2
0.45 - 2.8 1430 25500 3 2
0.40 - 2.4 1625 29000 3 2 K97R57 VU11 DT90S4
0.35 - 2.1 1856 33100 3 2
0.30 - 1.9 2123 37800 3 2
0.28 - 1.7 2286 40100 3 3
0.25 - 1.5 2599 45600 3 3
0.22 - 1.3 2977 52300 3 3 K107R77 VU11 DT90S4
0.19 - 1.2 3358 59000 3 3
0.17 - 1.0 3810 66900 3 3
0.15 - 0.89 4423 77700 3 3
0.13 - 0.79 5027 88300 3 3 K127R77 VU11 DT90S4
0.11 - 0.68 5804 101900 3 3
2.00/1.60 121 - 738 5.36 141 3 -
102 - 621 6.37 167 3 -
95 - 582 6.80 179 3 -
81 - 497 7.96 210 3 -
73 - 444 8.91 235 3 -
62 - 377 10.49 275 3 -
53 - 326 12.14 320 3 -
K37 VU11 DT90L4
49 - 302 13.08 345 3 -
42 - 258 15.31 400 3 -
38 - 231 17.15 450 3 -
32 - 196 20.19 530 3 -
28 - 169 23.36 615 3 -
26 - 158 24.99 655 3 -
22 - 137 28.83 755 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

137 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 18 - 111 35.57 930 3 -
17 - 104 37.97 1000 3 -
15 - 89 44.46 1170 3 - K37 VU11 DT90L4
13 - 79 49.79 1310 3 -
11 - 68 58.60 1540 3 -
10 - 62 63.30 1660 3 -
9.3 - 57 69.84 1830 3 -
8.6 - 53 75.20 1980 3 - K47 VU11 DT90L4
7.6 - 46 85.12 2240 3 -
7.1 - 44 90.86 2390 3 -
6.9 - 42 94.00 2290 3 2
K47R37 VU11 DT90L4
6.5 - 40 99.00 2410 3 2
6.2 - 38 104.37 2740 3 - K47 VU11 DT90L4
5.8 - 35 112 2730 3 2
K47R37 VU11 DT90L4
4.9 - 30 131 3190 3 2
4.5 - 27 145 3530 3 2
3.9 - 24 166 4040 3 2
K57R37 VU11 DT90L4
3.4 - 21 192 4680 3 2
3.0 - 18 215 5240 3 2
2.6 - 16 246 5990 3 2
K67R37 VU11 DT90L4
2.3 - 14 279 6800 3 2
2.2 - 14 290 7060 3 2
2.0 - 12 328 7990 3 2
1.8 - 11 367 8940 3 2
K77R37 VU11 DT90L4
1.5 - 9.2 428 10400 3 2
1.3 - 8.2 485 11800 3 2
1.2 - 7.2 552 13400 3 2
1.0 - 6.2 638 15500 3 2
0.89 - 5.4 726 17700 3 2
K87R57 VU11 DT90L4
0.77 - 4.7 837 20400 3 2
0.68 - 4.2 951 23200 3 2
0.59 - 3.6 1102 26800 3 2
0.51 - 3.1 1261 30700 3 2 K97R57 VU11 DT90L4
0.45 - 2.8 1430 34800 3 2
0.42 - 2.5 1554 37900 3 2
0.38 - 2.3 1713 41700 3 2
0.33 - 2.0 1939 46500 3 3 K107R77 VU11 DT90L4
0.28 - 1.7 2286 54900 3 3
0.25 - 1.5 2599 62400 3 3
0.22 - 1.3 3009 72200 3 3
0.20 - 1.2 3311 79400 3 3
K127R77 VU11 DT90L4
0.17 - 1.0 3889 93300 3 3
0.15 - 0.89 4423 106100 3 3
3.00/2.50 106 - 654 5.81 230 3 -
93 - 578 6.58 265 3 -
83 - 516 7.36 295 3 -
72 - 444 8.56 340 3 -
67 - 418 9.10 365 3 -
58 - 360 10.56 425 3 - K47 VU21 DT100LS4
52 - 323 11.77 470 3 -
50 - 312 12.19 490 3 -
45 - 279 13.65 545 3 -
39 - 240 15.86 635 3 -
36 - 225 16.86 675 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 138

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
3.00/2.50 31 - 194 19.58 785 3 -
28 - 174 21.81 870 3 -
26 - 158 24.06 960 3 -
24 - 147 25.91 1040 3 -
21 - 130 29.32 1170 3 -
20 - 121 31.30 1250 3 -
17 - 107 35.39 1420 3 -
K47 VU21 DT100LS4
15 - 96 39.61 1590 3 -
13 - 83 46.03 1840 3 -
11 - 67 56.83 2270 3 -
9.7 - 60 63.30 2530 3 -
8.8 - 54 69.84 2790 3 -
8.2 - 51 75.20 3010 3 -
7.2 - 45 85.12 3410 3 -
6.8 - 42 90.26 3610 3 -
6.0 - 37 102.88 4120 3 - K57 VU21 DT100LS4
5.7 - 35 108.29 4330 3 -
5.4 - 33 113.56 4540 3 -
4.8 - 30 128.52 5140 3 - K77 VU21 DT100LS4
4.5 - 28 135.28 5410 3 -
4.2 - 26 147.32 5890 3 -
3.7 - 23 164.34 6580 3 - K87 VU21 DT100LS4
3.5 - 22 174.19 6970 3 -
3.2 - 19 126.91 7840 3 - K87 VU31 DV112M6
2.9 - 18 140.28 8660 3 -
K97 VU31 DV112M6
2.7 - 16 153.21 9460 3 -
3.00/2.30 2.6 - 16 236 8760 3 2
2.5 - 15 250 9280 3 2
2.1 - 13 294 10900 3 2
1.9 - 12 330 12200 3 2
1.6 - 10 373 13800 3 2 K87RF57 VU21 DT100LS4
1.4 - 8.9 426 15800 3 2
1.3 - 8.0 474 17600 3 2
1.1 - 6.8 562 20900 3 2
0.96 - 6.0 638 23700 3 2
0.94 - 5.8 652 24200 3 2
0.83 - 5.1 743 27600 3 2
K97RF57 VU21 DT100LS4
0.72 - 4.4 855 31700 3 2
0.64 - 4.0 957 35500 3 2
0.60 - 3.7 1030 38200 3 2
0.53 - 3.3 1166 43300 3 2
0.46 - 2.8 1336 49600 3 2 K107RF77 VU21 DT100LS4
0.39 - 2.4 1554 57700 3 2
0.36 - 2.2 1713 63600 3 2
0.35 - 2.2 1757 65200 3 2
0.32 - 2.0 1926 71500 3 2
0.27 - 1.7 2268 82900 3 3 K127RF77 VU21 DT100LS4
0.24 - 1.5 2607 95300 3 3
0.20 - 1.3 3009 110000 3 3
0.19 - 1.1 2182 92925 3 2
0.18 - 1.1 2263 125670 3 3
0.15 - 0.91 2755 153105 3 3
K167R97 VU31 DV112M6
0.12 - 0.74 3376 141600 3 3
0.10 - 0.61 4079 227445 3 3
0.09 - 0.52 4788 201780 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

139 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
3.00/2.30 0.09 - 0.57 4370 243375 3 3
0.08 - 0.47 5358 298245 3 3
K187R97 VU31 DV112M6
0.07 - 0.42 5991 252225 3 3
0.06 - 0.37 6747 376125 3 3
5.00/4.00 84 - 498 7.28 510 3 -
73 - 434 8.37 585 3 -
63 - 376 9.66 675 3 -
57 - 341 10.63 745 3 -
49 - 291 12.48 870 3 -
46 - 275 13.22 920 3 -
40 - 239 15.19 1060 3 -
35 - 207 17.54 1230 3 -
32 - 188 19.30 1350 3 -
27 - 160 22.66 1580 3 -
K67 VU31 DT100L4
25 - 151 24.00 1680 3 -
22 - 133 27.28 1910 3 -
20 - 120 30.22 2110 3 -
16 - 95 38.39 2680 3 -
14 - 82 44.32 3100 3 -
13 - 74 48.77 3410 3 -
11 - 63 57.28 4000 3 -
10 - 60 60.66 4240 3 -
8.9 - 53 68.95 4820 3 -
8.0 - 48 76.37 5340 3 -
7.8 - 46 78.07 5450 3 -
6.9 - 41 88.97 6220 3 - K77 VU31 DT100L4
6.3 - 37 97.05 6780 3 -
5.9 - 35 102.71 7180 3 -
5.3 - 31 115.82 8090 3 - K87 VU31 DT100L4
4.8 - 29 126.91 8870 3 -
4.3 - 26 141 9130 3 2
3.8 - 23 159 10300 3 2
3.3 - 20 183 11900 3 2
3.0 - 18 201 13000 3 2
K87RF57 VU31 DT100L4
2.6 - 15 236 15300 3 2
2.4 - 15 250 16200 3 2
2.1 - 12 294 19000 3 2
1.8 - 11 330 21400 3 2
1.6 - 9.5 382 24700 3 2
1.4 - 8.3 437 28300 3 2
K97RF57 VU31 DT100L4
1.2 - 7.2 504 32600 3 2
1.1 - 6.3 573 37100 3 2
0.99 - 5.9 615 39800 3 2
0.88 - 5.2 696 45100 3 2
0.77 - 4.6 793 51400 3 2 K107RF77 VU31 DT100L4
0.68 - 4.0 904 58600 3 2
0.59 - 3.5 1030 66700 3 2
0.52 - 3.1 1177 76200 3 2
0.45 - 2.7 1342 86900 3 2
K127RF77 VU31 DT100L4
0.40 - 2.4 1541 99800 3 2
0.35 - 2.1 1757 113800 3 2
0.34 - 2.0 1805 115200 3 3
0.30 - 1.8 2029 129500 3 3 K157RF97 VU31 DT100L4
0.26 - 1.6 2322 148100 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 140

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
5.00/4.00 0.22 - 1.3 2755 176115 3 3
0.18 - 1.1 3376 215055 3 3 K167R97 VU31 DT100L4
0.15 - 0.89 4079 260190 3 3
0.14 - 0.83 4370 278775 3 3
0.13 - 0.75 4817 307095 3 3
0.11 - 0.68 5358 341610 3 3 K187R97 VU31 DT100L4
0.10 - 0.61 5991 382320 3 3
0.09 - 0.54 6747 430995 3 3
5.40/4.10 1.7 - 10 369 25576.5 3 2
1.3 - 7.8 481 33276 3 2
0.97 - 5.9 632 43719 3 2
0.81 - 4.9 757 52392 3 2
0.73 - 4.4 843 58321.5 3 2
0.65 - 4.0 944 65313 3 2
0.56 - 3.4 1101 76198.5 3 2
0.47 - 2.9 1296 89385 3 2 K167R97 VU31 DV112M4
0.44 - 2.7 1408 97350 3 2
0.36 - 2.2 1704 117705 3 2
0.28 - 1.7 2182 151335 3 2
0.27 - 1.7 2263 153990 3 3
0.22 - 1.4 2755 187620 3 3
0.18 - 1.1 3376 230100 3 3
0.15 - 0.92 4079 277890 3 3
0.14 - 0.86 4370 298245 3 3
0.13 - 0.78 4817 328335 3 3
K187R97 VU31 DV112M4
0.11 - 0.70 5358 365505 3 3
0.10 - 0.62 5991 407985 3 3
7.50/6.00 84 - 513 7.28 740 3 -
73 - 447 8.37 850 3 -
64 - 387 9.66 980 3 -
58 - 352 10.63 1080 3 -
49 - 299 12.48 1270 3 -
46 - 283 13.22 1350 3 -
40 - 246 15.19 1550 3 -
35 - 213 17.54 1780 3 -
32 - 194 19.30 1960 3 -
27 - 165 22.66 2310 3 - K67 VU31 DV132S4
26 - 156 24.00 2440 3 -
23 - 137 27.28 2780 3 -
20 - 124 30.22 3080 3 -
16 - 97 38.39 3910 3 -
14 - 84 44.32 4510 3 -
13 - 77 48.77 4960 3 -
11 - 65 57.28 5830 3 -
10 - 62 60.66 6170 3 -
8.9 - 54 68.95 7020 3 -
8.3 - 51 73.99 7530 3 -
7.9 - 48 78.07 7940 3 -
K77 VU31 DV132S4
6.9 - 42 88.97 9050 3 -
6.3 - 39 97.05 9880 3 -
6.0 - 36 102.71 10500 3 -
5.3 - 32 115.82 11800 3 - K87 VU31 DV132S4
4.8 - 29 126.91 12900 3 -
4.4 - 27 140.28 14300 3 -
K97 VU31 DV132S4
4.0 - 24 153.21 15600 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

141 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
7.50/5.60 2.6 - 16 236 22300 3 2
K87RF57 VU31 DV132S4
2.5 - 15 250 23600 3 2
2.4 - 14 258 24300 3 2
2.0 - 12 305 28800 3 2
K97RF57 VU31 DV132S4
1.8 - 11 342 32300 3 2
1.6 - 9.8 382 36000 3 2
1.5 - 9.2 408 38500 3 2
1.3 - 8.1 461 43500 3 2
1.2 - 7.2 522 49300 3 2 K107RF77 VU31 DV132S4
1.0 - 6.1 615 58000 3 2
0.88 - 5.4 696 65700 3 2
0.87 - 5.3 704 66400 3 2
0.78 - 4.7 790 74500 3 2
0.68 - 4.2 899 84800 3 2 K127RF77 VU31 DV132S4
0.60 - 3.6 1025 96700 3 2
0.52 - 3.2 1177 111100 3 2
0.50 - 3.0 1229 116000 3 2
0.45 - 2.7 1365 128800 3 2 K157RF97 VU31 DV132S4
0.37 - 2.3 1659 156500 3 2
0.27 - 1.6 2263 211515 3 3
K167R97 VU31 DV132S4
0.22 - 1.3 2755 257535 3 3
0.20 - 1.2 3062 290280 3 2
0.17 - 1.0 3609 342495 3 2 K187R97 VU31 DV132S4
0.14 - 0.85 4370 408870 3 3
10.00/8.30 84 - 509 7.24 1030 3 -
71 - 435 8.48 1200 3 -
63 - 386 9.56 1360 3 -
56 - 340 10.84 1540 3 -
49 - 299 12.36 1750 3 -
45 - 273 13.52 1920 3 -
38 - 233 15.84 2250 3 -
34 - 206 17.87 2540 3 -
30 - 182 20.25 2880 3 -
26 - 160 23.08 3280 3 -
K77 VU41 DV132M4
24 - 144 25.62 3640 3 -
21 - 126 29.27 4160 3 -
20 - 119 30.89 4390 3 -
15 - 92 40.04 5690 3 -
13 - 82 45.16 6410 3 -
12 - 72 51.18 7270 3 -
10 - 63 58.34 8290 3 -
9.3 - 57 64.75 9200 3 -
8.2 - 50 73.99 10500 3 -
7.8 - 47 78.07 11100 3 -
7.6 - 46 79.34 11300 3 -
7.0 - 43 86.34 12300 3 - K87 VU41 DV132M4
5.9 - 36 102.71 14600 3 -
5.8 - 35 105.13 14900 3 -
K97 VU41 DV132M4
4.9 - 30 123.93 17600 3 -
4.2 - 26 143.47 20400 3 - K107 VU41 DV132M4
10.00/7.80 2.7 - 17 222 29200 3 2
2.4 - 15 251 33100 3 2
2.1 - 13 286 37700 3 2 K107RF77 VU41 DV132M4
1.9 - 12 318 41900 3 2
1.7 - 10 364 47900 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 142

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
10.00/7.80 1.5 - 9.0 408 53700 3 2
1.3 - 8.0 461 60700 3 2 K107RF77 VU41 DV132M4
1.2 - 7.1 522 68700 3 2
1.1 - 6.7 549 72300 3 2
0.99 - 6.0 610 80300 3 2
K127RF77 VU41 DV132M4
0.86 - 5.2 704 92700 3 2
0.77 - 4.7 790 104000 3 2
0.71 - 4.3 854 112500 3 2
0.64 - 3.9 942 124000 3 2 K157RF97 VU41 DV132M4
0.55 - 3.4 1093 143900 3 2
10.00/7.70 0.47 - 2.8 1296 170805 3 2
K167R97 VU41 DV132M4
0.36 - 2.2 1704 224790 3 2
0.29 - 1.8 2054 270810 3 2
0.27 - 1.6 2268 299130 3 2
0.24 - 1.5 2519 331875 3 2 K187R97 VU41 DV132M4
0.21 - 1.3 2818 365505 3 3
0.20 - 1.2 3062 403560 3 2
12.50/9.30 5.1 - 31 118 18762 3 2
4.5 - 27 135 21505.5 3 2
3.8 - 23 160 25488 3 2
2.8 - 17 213 33895.5 3 2 K167R107 VU41 DV132ML4
2.5 - 15 244 38851.5 3 2
2.2 - 13 278 44338.5 3 2
1.9 - 12 318 50710.5 3 2
1.6 - 10 369 58764 3 2
1.4 - 8.7 423 67437 3 2
1.3 - 7.7 481 76641 3 2
1.1 - 6.6 561 89385 3 2
0.96 - 5.8 632 100890 3 2
0.80 - 4.9 757 120360 3 2
K167R97 VU41 DV132ML4
0.72 - 4.4 843 134520 3 2
0.64 - 3.9 944 150450 3 2
0.55 - 3.4 1101 175230 3 2
0.47 - 2.8 1296 206205 3 2
0.43 - 2.6 1408 223905 3 2
0.36 - 2.2 1704 271695 3 2
0.33 - 2.0 1821 290280 3 2
0.29 - 1.8 2054 327450 3 2
0.27 - 1.6 2268 361080 3 2 K187R97 VU41 DV132ML4
0.24 - 1.5 2519 401790 3 2
0.21 - 1.3 2818 442500 3 3
15.00/12.10 84 - 509 7.24 1490 3 -
71 - 435 8.48 1750 3 -
63 - 386 9.56 1970 3 -
56 - 340 10.84 2230 3 -
49 - 299 12.36 2550 3 -
45 - 273 13.52 2790 3 -
38 - 233 15.84 3270 3 -
K77 VU41 DV160M4
34 - 206 17.87 3680 3 -
30 - 182 20.25 4170 3 -
26 - 160 23.08 4760 3 -
24 - 144 25.62 5280 3 -
21 - 126 29.27 6030 3 -
20 - 119 30.89 6370 3 -
15 - 92 40.04 8250 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

143 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
15.00/12.10 13 - 82 45.16 9310 3 -
12 - 72 51.18 10600 3 -
K77 VU41 DV160M4
10 - 63 58.34 12000 3 -
9.3 - 57 64.75 13300 3 -
8.6 - 52 70.46 14500 3 -
7.6 - 46 79.34 16400 3 -
K87 VU41 DV160M4
7.0 - 43 86.34 17800 3 -
5.9 - 36 102.71 21200 3 -
5.8 - 35 105.13 21700 3 -
K97 VU41 DV160M4
4.9 - 30 123.93 25600 3 -
15.00/11.30 4.3 - 26 140 26800 3 2
3.9 - 24 154 29400 3 2
3.5 - 21 174 33300 3 2
3.1 - 19 196 37500 3 2
2.7 - 17 222 42400 3 2 K107RF77 VU41 DV160M4
2.4 - 15 251 48000 3 2
2.1 - 13 286 54700 3 2
1.9 - 12 318 60800 3 2
1.7 - 10 364 69600 3 2
1.6 - 10 367 70200 3 2 K127RF87 VU41 DV160M4
1.4 - 8.8 418 79900 3 2
1.3 - 7.7 477 91200 3 2 K127RF77 VU41 DV160M4
1.1 - 6.7 549 104900 3 2
0.92 - 5.6 661 126400 3 2
K157RF97 VU41 DV160M4
0.80 - 4.9 756 144500 3 2
15.00/11.20 0.72 - 4.4 843 161070 3 2
0.64 - 3.9 944 180540 3 2
0.55 - 3.4 1101 210630 3 2 K167R97 VU41 DV160M4
0.47 - 2.8 1296 247800 3 2
0.43 - 2.6 1408 269040 3 2
0.38 - 2.3 1605 307095 3 2
0.33 - 2.0 1821 347805 3 2
K187R97 VU41 DV160M4
0.29 - 1.8 2054 392940 3 2
0.27 - 1.6 2268 433650 3 2
20.00/16.50 86 - 517 7.21 2010 3 -
74 - 450 8.29 2310 3 -
62 - 373 10.00 2780 3 -
55 - 334 11.17 3110 3 -
49 - 297 12.56 3500 3 -
43 - 258 14.45 4020 3 -
39 - 233 16.00 4460 3 -
35 - 214 17.42 4850 3 -
32 - 192 19.45 5420 3 -
28 - 167 22.41 6240 3 -
K87 VU51 DV160L4
25 - 150 24.92 6940 3 -
22 - 134 27.88 7760 3 -
20 - 119 31.39 8740 3 -
17 - 102 36.52 10200 3 -
14 - 85 44.02 12300 3 -
13 - 76 49.16 13700 3 -
11 - 66 56.64 15800 3 -
9.8 - 59 63.00 17500 3 -
8.8 - 53 70.46 19600 3 -
7.8 - 47 79.34 22100 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 144

VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
20.00/16.50 7.1 - 43 86.52 24100 3 -
K97 VU51 DV160L4
6.4 - 39 96.80 27000 3 -
6.1 - 37 100.75 28100 3 -
K107 VU51 DV160L4
5.5 - 33 112.41 31300 3 -
5.0 - 30 122.48 34100 3 -
K127 VU51 DV160L4
4.5 - 27 136.14 37900 3 -
20.00/15.30 2.9 - 18 213 55000 3 2
2.4 - 15 253 65300 3 2
2.2 - 13 287 74100 3 2
K127RF87 VU51 DV160L4
1.9 - 11 330 85200 3 2
1.7 - 10 367 94800 3 2
1.5 - 8.9 418 108000 3 2
1.4 - 8.6 434 112100 3 2
1.2 - 7.4 504 130200 3 2 K157RF97 VU51 DV160L4
1.1 - 6.6 567 146400 3 2
20.00/15.20 0.98 - 5.9 632 162840 3 2
0.82 - 4.9 757 195585 3 2
K167R97 VU51 DV160L4
0.73 - 4.4 843 217710 3 2
0.65 - 4.0 944 244260 3 2
0.65 - 3.9 945 244260 3 2
0.59 - 3.6 1046 269925 3 2
0.52 - 3.1 1196 308865 3 2 K187R97 VU51 DV160L4
0.44 - 2.7 1395 360195 3 2
0.38 - 2.3 1605 415065 3 2
25.00/20.00 86 - 517 7.21 2480 3 -
74 - 450 8.29 2860 3 -
62 - 373 10.00 3440 3 -
55 - 334 11.17 3840 3 -
49 - 297 12.56 4320 3 -
43 - 258 14.45 4970 3 -
35 - 214 17.42 6000 3 -
32 - 192 19.45 6700 3 -
28 - 167 22.41 7710 3 - K87 VU51 DV180M4
25 - 150 24.92 8580 3 -
22 - 134 27.88 9600 3 -
20 - 119 31.39 10800 3 -
17 - 102 36.52 12600 3 -
14 - 85 44.02 15200 3 -
13 - 76 49.16 16900 3 -
11 - 66 56.64 19500 3 -
9.8 - 59 63.00 21700 3 -
8.8 - 53 70.54 24300 3 -
7.9 - 48 77.89 26800 3 -
K97 VU51 DV180M4
7.1 - 43 86.52 29800 3 -
6.4 - 39 96.80 33300 3 -
6.1 - 37 100.75 34700 3 -
K107 VU51 DV180M4
5.5 - 33 112.41 38700 3 -
5.0 - 30 122.48 42200 3 -
K127 VU51 DV180M4
4.5 - 27 136.14 46900 3 -
25.00/19.00 4.2 - 25 147 46900 3 2
3.7 - 22 166 53000 3 2
3.1 - 19 200 63800 3 2
K127RF87 VU51 DV180M4
2.9 - 18 213 68000 3 2
2.4 - 15 253 80800 3 2
2.2 - 13 287 91600 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

145 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

6:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
25.00/19.00 1.9 - 11 330 105300 3 2 K127RF87 VU51 DV180M4
1.6 - 9.8 379 121000 3 2
K157RF97 VU51 DV180M4
1.4 - 8.6 434 138500 3 2
1.3 - 7.8 481 153990 3 2
1.1 - 6.7 561 178770 3 2
0.98 - 5.9 632 201780 3 2 K167R97 VU51 DV180M4
0.82 - 4.9 757 241605 3 2
0.73 - 4.4 843 269040 3 2
0.65 - 3.9 945 301785 3 2
0.59 - 3.6 1046 333645 3 2 K187R97 VU51 DV180M4
0.52 - 3.1 1196 381435 3 2
30.00/24.00 86 - 517 7.21 2940 3 -
74 - 450 8.29 3380 3 -
62 - 373 10.00 4080 3 -
55 - 334 11.17 4550 3 -
49 - 297 12.56 5120 3 -
43 - 258 14.45 5890 3 -
39 - 233 16.00 6520 3 -
35 - 214 17.42 7100 3 -
32 - 192 19.45 7930 3 - K87 VU51 DV180L4
28 - 167 22.41 9130 3 -
25 - 150 24.92 10200 3 -
22 - 134 27.88 11400 3 -
20 - 119 31.39 12800 3 -
17 - 102 36.52 14900 3 -
14 - 85 44.02 17900 3 -
13 - 76 49.16 20000 3 -
11 - 66 56.64 23100 3 -
9.9 - 60 62.55 25500 3 -
8.8 - 53 70.54 28800 3 -
K97 VU51 DV180L4
7.9 - 48 77.89 31800 3 -
7.1 - 43 86.52 35300 3 -
6.8 - 41 90.96 37100 3 -
6.1 - 37 100.75 41100 3 - K107 VU51 DV180L4
5.5 - 33 112.41 45800 3 -
5.0 - 30 122.48 49900 3 -
K127 VU51 DV180L4
4.5 - 27 136.14 55500 3 -
30.00/23.00 4.2 - 25 147 55600 3 2
3.7 - 22 166 62700 3 2
3.1 - 19 200 75600 3 2
K127RF87 VU51 DV180L4
2.9 - 18 213 80500 3 2
2.4 - 15 253 95600 3 2
2.2 - 13 287 108500 3 2
2.1 - 13 291 110000 3 2
1.9 - 11 333 125900 3 2 K157RF97 VU51 DV180L4
1.6 - 9.8 379 143200 3 2
30.00/22.00 1.5 - 8.8 423 160185 3 2
1.3 - 7.8 481 181425 3 2
K167R97 VU51 DV180L4
1.1 - 6.7 561 212400 3 2
0.98 - 5.9 632 238950 3 2
0.84 - 5.1 738 278775 3 2
0.65 - 3.9 945 357540 3 2 K187R97 VU51 DV180L4
0.59 - 3.6 1046 395595 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 146

VARIGEAR® Variable Speed Drives

4:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
40.00/34.00 76 - 348 8.69 6070 3 -
66 - 305 9.94 6940 3 -
56 - 258 11.73 8190 3 -
49 - 225 13.43 9370 3 -
45 - 207 14.64 10200 3 -
39 - 181 16.75 11700 3 -
33 - 153 19.74 13800 3 -
29 - 134 22.62 15800 3 -
25 - 115 26.32 18400 3 -
23 - 104 29.00 20200 3 -
K107 VU6 DV200L4
21 - 97 31.28 21800 3 -
20 - 93 32.69 22800 3 -
18 - 82 37.00 25800 3 -
16 - 72 42.33 29500 3 -
13 - 61 49.90 34800 3 -
12 - 53 57.17 39900 3 -
9.9 - 46 66.52 46400 3 -
9.0 - 41 73.30 51100 3 -
8.0 - 37 82.61 57600 3 -
7.2 - 33 90.96 63500 3 -
6.0 - 27 110.18 76900 3 - K127 VU6 DV200L4
5.4 - 25 122.39 85400 3 - K157 VU6 DV200L4
40.00/31.00 4.2 - 19 157 101600 3 2
3.5 - 16 187 121000 3 2
K157R107 VU6 DV200L4
3.1 - 14 213 137800 3 2
2.9 - 13 230 148800 3 2
2.7 - 12 244 157530 3 2
2.4 - 11 278 179655 3 2 K167R107 VU6 DV200L4
2.1 - 9.5 318 206205 3 2
1.9 - 8.5 355 230100 3 2
1.4 - 6.7 454 293820 3 2
K187R107 VU6 DV200L4
1.3 - 5.8 520 336300 3 2
1.1 - 4.9 622 402675 3 2
3:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
50.00/40.00 95 - 288 8.69 8820 3 -
83 - 251 9.94 10100 3 -
70 - 213 11.73 11900 3 -
61 - 186 13.43 13600 3 -
56 - 171 14.64 14800 3 -
49 - 149 16.75 17000 3 -
42 - 127 19.74 20000 3 -
36 - 110 22.62 22900 3 -
31 - 95 26.32 26700 3 - K107 VU6 DV225S4
28 - 86 29.00 29400 3 -
26 - 80 31.28 31700 3 -
25 - 76 32.69 33200 3 -
22 - 68 37.00 37500 3 -
19 - 59 42.33 42900 3 -
17 - 50 49.90 50600 3 -
14 - 44 57.17 58000 3 -
12 - 38 66.52 67500 3 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

147 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

3:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
50.00/40.00 10 - 30 81.98 83200 3 -
9.2 - 28 89.89 91200 3 - K127 VU6 DV225S4
7.5 - 23 110.18 111800 3 -
6.7 - 20 122.39 124100 3 - K157 VU6 DV225S4
6.1 - 19 134.99 137175 3 - K167 VU6 DV225S4
50.00/36.00 5.3 - 16 157 147700 3 2 K157R107 VU6 DV225S4
5.2 - 16 160 150450 3 2
4.6 - 14 180 169035 3 2
4.0 - 12 206 193815 3 2
K167R107 VU6 DV225S4
3.9 - 12 213 200010 3 2
3.4 - 10 244 229215 3 2
3.0 - 9.0 278 261075 3 2
2.3 - 7.0 355 333645 3 2
K187R107 VU6 DV225S4
1.8 - 5.5 454 427455 3 2
60.00/50.00 95 - 288 8.69 10900 3 -
83 - 251 9.94 12400 3 -
70 - 213 11.73 14700 3 -
61 - 186 13.43 16800 3 -
56 - 171 14.64 18300 3 -
49 - 149 16.75 21000 3 -
42 - 127 19.74 24700 3 -
36 - 110 22.62 28300 3 - K107 VU6 DV225M4
31 - 95 26.32 32900 3 -
28 - 86 29.00 36300 3 -
26 - 80 31.28 39100 3 -
25 - 76 32.69 40900 3 -
22 - 68 37.00 46300 3 -
19 - 59 42.33 53000 3 -
17 - 50 49.90 62400 3 -
15 - 46 54.07 67600 3 -
13 - 40 62.60 78300 3 -
12 - 35 70.95 88800 3 - K127 VU6 DV225M4
10 - 30 81.98 102600 3 -
9.2 - 28 89.89 112500 3 -
9.0 - 27 91.65 114700 3 -
8.2 - 25 100.22 125400 3 - K157 VU6 DV225M4
6.7 - 20 122.39 153100 3 -
60.00/45.00 6.1 - 19 135 156645 3 2
5.2 - 16 160 185850 3 2
4.6 - 14 180 208860 3 2
K167R107 VU6 DV225M4
4.0 - 12 206 238950 3 2
3.9 - 12 213 246915 3 2
3.4 - 10 244 283200 3 2
3.2 - 9.6 261 302670 3 2
K187R107 VU6 DV225M4
2.3 - 7 355 411525 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 148

VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.83 80 - 564 5.36 93 3 -
68 - 475 6.37 110 3 -
63 - 445 6.80 118 3 -
54 - 380 7.96 138 3 -
48 - 339 8.91 154 3 -
41 - 288 10.49 182 3 -
35 - 249 12.14 210 3 -
33 - 231 13.08 225 3 -
28 - 198 15.31 265 3 -
25 - 176 17.15 295 3 -
21 - 150 20.19 350 3 -
18 - 130 23.36 405 3 - K37 VU11 DT90S6
17 - 121 24.99 435 3 -
15 - 105 28.83 500 3 -
14 - 101 29.96 520 3 -
12 - 85 35.57 615 3 -
11 - 80 37.97 660 3 -
9.7 - 68 44.46 770 3 -
8.6 - 61 49.79 860 3 -
7.3 - 52 58.60 1010 3 -
6.3 - 45 67.80 1170 3 -
5.9 - 42 72.54 1260 3 -
5.1 - 36 83.69 1450 3 -
4.7 - 33 90.86 1570 3 -
K47 VU11 DT90S6
4.1 - 29 104.37 1810 3 -
4.0 - 28 108.29 1880 3 -
K57 VU11 DT90S6
3.5 - 24 123.85 2140 3 -
3.3 - 24 128.52 2230 3 -
3.2 - 22 135.28 2340 3 - K77 VU11 DT90S6
2.8 - 20 154.02 2670 3 -
1.00/0.78 2.5 - 18 171 2750 3 2
K47RF37 VU11 DT90S6
2.2 - 15 198 3180 3 2
2.0 - 14 215 3450 3 2
1.7 - 12 246 3950 3 2
K57RF37 VU11 DT90S6
1.5 - 11 280 4500 3 2
1.3 - 9.5 319 5120 3 2
1.2 - 8.4 361 5800 3 2
K67RF37 VU11 DT90S6
1.0 - 7.2 420 6740 3 2
0.89 - 6.2 485 7790 3 2
0.78 - 5.5 552 8860 3 2
0.69 - 4.9 622 9990 3 2 K77RF37 VU11 DT90S6
0.61 - 4.3 709 11400 3 2
0.53 - 3.7 815 13100 3 2
0.51 - 3.6 837 13400 3 2
0.45 - 3.2 951 15300 3 2
0.40 - 2.8 1078 17300 3 2 K87RF57 VU11 DT90S6
0.35 - 2.5 1229 19700 3 2
0.30 - 2.1 1415 22700 3 2
0.26 - 1.9 1625 26100 3 2
0.23 - 1.6 1856 29800 3 2 K97RF57 VU11 DT90S6
0.20 - 1.4 2123 34100 3 2
0.19 - 1.3 2286 36200 3 3
0.17 - 1.2 2599 41100 3 3
K107RF77 VU11 DT90S6
0.14 - 1.0 2977 47100 3 3
0.13 - 0.9 3358 53100 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

149 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.00/0.78 0.11 - 0.79 3810 60300 3 3
K107RF77 VU11 DT90S6
0.10 - 0.69 4359 68900 3 3
0.09 - 0.60 5027 79500 3 3
0.07 - 0.52 5804 91800 3 3 K127RF77 VU11 DT90S6
0.07 - 0.46 6565 103800 3 3
1.50/1.20 81 - 579 5.36 131 3 -
68 - 488 6.37 156 3 -
64 - 457 6.80 166 3 -
54 - 390 7.96 195 3 -
48 - 349 8.91 220 3 -
41 - 296 10.49 255 3 -
36 - 256 12.14 295 3 -
33 - 238 13.08 320 3 -
28 - 203 15.31 375 3 -
25 - 181 17.15 420 3 -
21 - 154 20.19 495 3 - K37 VU11 DT90L6
19 - 133 23.36 570 3 -
17 - 124 24.99 610 3 -
15 - 108 28.83 705 3 -
14 - 104 29.96 735 3 -
12 - 87 35.57 870 3 -
11 - 82 37.97 930 3 -
9.7 - 70 44.46 1090 3 -
8.7 - 62 49.79 1220 3 -
7.4 - 53 58.60 1430 3 -
6.4 - 46 67.80 1660 3 -
6.2 - 44 69.84 1710 3 -
5.7 - 41 75.20 1840 3 -
5.1 - 37 85.12 2080 3 - K47 VU11 DT90L6
4.8 - 34 90.86 2220 3 -
4.1 - 30 104.37 2550 3 -
4.0 - 29 108.29 2650 3 -
K57 VU11 DT90L6
3.5 - 25 123.85 3030 3 -
3.4 - 24 128.52 3150 3 -
3.2 - 23 135.28 3310 3 - K77 VU11 DT90L6
2.8 - 20 154.02 3770 3 -
1.50/1.10 2.6 - 19 166 3770 3 2
2.3 - 16 192 4360 3 2 K57RF37 VU11 DT90L6
2.0 - 14 215 4880 3 2
1.8 - 13 246 5580 3 2
K67RF37 VU11 DT90L6
1.5 - 11 279 6330 3 2
1.3 - 9.5 328 7440 3 2 K77RF37 VU11 DT90L6
1.2 - 8.5 367 8330 3 2
1.0 - 7.3 428 9710 3 2
K77RF37 VU11 DT90L6
0.89 - 6.4 485 11000 3 2
0.78 - 5.6 552 12500 3 2
0.77 - 5.5 562 12800 3 2
0.68 - 4.9 638 14500 3 2
0.60 - 4.3 726 16500 3 2 K87RF57 VU11 DT90L6
0.52 - 3.7 837 19000 3 2
0.45 - 3.3 951 21600 3 2
0.39 - 2.8 1102 25000 3 2
0.34 - 2.5 1261 28600 3 2
K97RF57 VU11 DT90L6
0.30 - 2.2 1430 32400 3 2
0.27 - 1.9 1625 36900 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 150

VARIGEAR® Variable Speed Drives

7:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
1.50/1.10 0.25 - 1.8 1713 38900 3 2
0.22 - 1.6 1939 43300 3 3
0.19 - 1.4 2286 51100 3 3 K107RF77 VU11 DT90L6
0.17 - 1.2 2599 58100 3 3
0.15 - 1.0 2977 66500 3 3
0.14 - 1.0 3009 67300 3 3
0.13 - 0.94 3311 74000 3 3
0.11 - 0.80 3889 86900 3 3 K127RF77 VU11 DT90L6
0.10 - 0.70 4423 98900 3 3
0.09 - 0.62 5027 112400 3 3
8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 70 - 551 5.81 189 3 -
62 - 487 6.58 215 3 -
56 - 435 7.36 240 3 -
48 - 374 8.56 280 3 -
45 - 352 9.10 295 3 -
39 - 303 10.56 345 3 -
35 - 272 11.77 380 3 -
34 - 263 12.19 395 3 -
30 - 235 13.65 445 3 -
26 - 202 15.86 515 3 -
24 - 190 16.86 545 3 -
21 - 164 19.58 635 3 -
19 - 147 21.81 710 3 -
17 - 133 24.06 780 3 - K47 VU21 DT100L6
16 - 124 25.91 840 3 -
14 - 109 29.32 950 3 -
13 - 102 31.30 1020 3 -
12 - 91 35.39 1150 3 -
10 - 81 39.61 1290 3 -
8.9 - 70 46.03 1490 3 -
8.4 - 65 48.95 1590 3 -
7.2 - 56 56.83 1840 3 -
6.5 - 51 63.30 2050 3 -
5.9 - 46 69.84 2270 3 -
5.4 - 43 75.20 2440 3 -
4.8 - 38 85.12 2760 3 -
4.5 - 35 90.86 2950 3 -
4.0 - 31 102.88 3340 3 -
K57 VU21 DT100L6
3.8 - 30 108.29 3510 3 -
3.6 - 28 113.56 3680 3 -
3.2 - 25 128.52 4170 3 - K77 VU21 DT100L6
3.0 - 24 135.28 4390 3 -
2.8 - 22 147.32 4780 3 -
2.5 - 19 164.34 5330 3 - K87 VU21 DT100L6
2.3 - 18 174.19 5650 3 -
2.2 - 18 183 5510 3 2
2.0 - 16 201 6050 3 2
1.7 - 14 236 7100 3 2 K87RF57 VU21 DT100L6
1.6 - 13 250 7520 3 2
1.4 - 11 294 8850 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

151 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
2.00/1.60 1.2 - 9.7 330 9930 3 2
K87RF57 VU21 DT100L6
1.1 - 8.6 373 11200 3 2
0.94 - 7.3 437 13100 3 2
0.81 - 6.4 504 15200 3 2
0.71 - 5.6 573 17200 3 2
0.63 - 4.9 652 19600 3 2
0.55 - 4.3 743 22400 3 2 K97RF57 VU21 DT100L6
0.48 - 3.7 855 25700 3 2
0.43 - 3.3 957 28800 3 2
0.37 - 2.9 1102 33200 3 2
0.32 - 2.5 1261 37900 3 2
0.31 - 2.4 1336 40200 3 2
0.26 - 2.1 1554 46800 3 2
0.24 - 1.9 1713 51500 3 2 K107RF77 VU21 DT100L6
0.21 - 1.7 1939 57500 3 3
0.18 - 1.4 2286 67700 3 3
0.18 - 1.4 2268 67200 3 3
0.16 - 1.2 2607 77300 3 3
K127RF77 VU21 DT100L6
0.14 - 1.1 3009 89200 3 3
0.12 - 0.97 3311 98100 3 3
3.00/2.50 56 - 448 7.28 340 3 -
49 - 390 8.37 390 3 -
42 - 337 9.66 450 3 -
39 - 307 10.63 495 3 -
33 - 261 12.48 580 3 -
31 - 247 13.22 615 3 -
27 - 215 15.19 710 3 -
23 - 186 17.54 820 3 -
21 - 169 19.30 900 3 -
18 - 144 22.66 1060 3 -
K67 VU31 DV112M6
17 - 136 24.00 1120 3 -
15 - 120 27.28 1270 3 -
14 - 108 30.22 1410 3 -
11 - 85 38.39 1790 3 -
9.3 - 74 44.32 2070 3 -
8.4 - 67 48.77 2280 3 -
7.2 - 57 57.28 2670 3 -
6.8 - 54 60.66 2830 3 -
6.0 - 47 68.95 3220 3 -
5.4 - 43 76.37 3560 3 -
5.3 - 42 78.07 3640 3 -
4.6 - 37 88.97 4150 3 - K77 VU31 DV112M6
4.2 - 34 97.05 4530 3 -
4.0 - 32 102.71 4790 3 -
3.5 - 28 115.82 5400 3 - K87 VU31 DV112M6
3.2 - 26 126.91 5920 3 -
2.9 - 23 140.28 6540 3 -
K97 VU31 DV112M6
2.7 - 21 153.21 7150 3 -
3.00/2.30 2.9 - 23 141 6100 3 2
2.6 - 21 159 6880 3 2
2.2 - 18 183 7920 3 2
2.0 - 16 201 8690 3 2 K87RF57 VU31 DV112M6
1.7 - 14 236 10200 3 2
1.6 - 13 250 10800 3 2
1.4 - 11 294 12700 3 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Bevel Gear Units 152

VARIGEAR® Variable Speed Drives

8:1
Input/Output Speed Range Output Torque Gear
Gear Ratio Stages
Pn / Pa2 na1 - na2 Ta2 Model
HP rpm i lb-in Pri Sec
3.00/2.30 1.2 - 9.9 330 14300 3 2
1.1 - 8.7 373 16100 3 2
K87RF57 VU31 DV112M6
0.96 - 7.7 426 18400 3 2
0.87 - 6.9 474 20500 3 2
0.81 - 6.5 504 21800 3 2
0.72 - 5.7 573 24800 3 2
K97RF57 VU31 DV112M6
0.63 - 5.0 652 28200 3 2
0.55 - 4.4 743 32100 3 2
0.52 - 4.1 793 34300 3 2 K107RF77 VU31 DV112M6
0.45 - 3.6 904 39100 3 2
0.40 - 3.2 1030 44600 3 2
0.35 - 2.8 1166 50400 3 2 K107R77 VU31 DV112M6
0.31 - 2.4 1336 57800 3 2
0.26 - 2.1 1554 67200 3 2
0.23 - 1.9 1757 76000 3 2
0.21 - 1.7 1926 83300 3 2
K127R77 VU31 DV112M6
0.18 - 1.4 2268 96600 3 3
0.16 - 1.3 2607 111100 3 3
0.13 - 1.1 3051 130000 3 3
K157R97 VU31 DV112M6
0.12 - 0.93 3516 149800 3 3
0.08 - 0.62 5355 225675 3 3
K167R97 VU31 DV112M6
0.06 - 0.50 6562 276120 3 3
0.05 - 0.41 8126 341610 3 3
K187R97 VU31 DV112M6
0.04 - 0.35 9363 393825 3 3

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

153 VARIGEAR® with Helical-Bevel Gear Units

 VARIGEAR® Variable Speed Drives

Notes

VARIGEAR® with Helical-Bevel Gear Units 154

VARIGEAR® Variable Speed Drives

®
1.VARIGEAR with Helical-Worm Gear Units
5:1 Ratio
Input Speed Range Output Torque Gear
Gear Ratio Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
0.50 109 - 568 6.80 41 2 -
92 - 482 8.00 48 2 -
82 - 428 9.02 54 2 -
72 - 377 10.23 61 2 -
68 - 354 10.91 65 2 -
59 - 309 12.48 74 2 -
55 - 288 13.39 80 2 -
48 - 248 15.53 92 2 -
41 - 212 18.24 108 2 -
37 - 194 19.89 117 2 -
33 - 172 22.50 125 2 -
29 - 152 25.38 140 2 -
26 - 134 28.76 158 2 -
24 - 126 30.68 168 2 -
S37 VU01 DT71D4
21 - 110 35.10 191 2 -
20 - 102 37.66 205 2 -
17 - 88 43.68 235 2 -
14.0 - 75 51.30 275 2 -
13.0 - 69 55.93 300 2 -
12.0 - 61 63.33 285 2 -
10.0 - 54 71.44 320 2 -
9.1 - 48 80.96 360 2 -
8.6 - 45 86.36 380 2 -
7.5 - 39 98.80 430 2 -
7.0 - 36 106.00 460 2 -
6.0 - 31 122.94 525 2 -
5.1 - 27 144.40 605 2 -
4.7 - 25 157.43 655 2 -
4.0 - 21 184.80 785 2 -
S47 VU01 DT71D4
3.7 - 19 201.00 840 2 -
3.4 - 18 217.41 980 2 - S67 VU01 DT71D4
3.1 - 16 158.12 1000 2 -
2.7 - 14.0 184.80 1150 2 - S47 VU01 DT80K6
2.5 - 12.0 201.00 1240 2 -
2.3 - 11.0 217.41 1450 2 - S67 VU01 DT80K6
2.0 - 11.0 365 2260 4 2
1.7 - 9.1 424 2620 4 2
1.6 - 8.2 469 2900 4 2
1.4 - 7.1 543 3360 4 2 S67R37 VU01 DT71D4
1.2 - 6.3 615 3800 4 2
1.0 - 5.4 712 4400 4 2
0.91 - 4.8 809 5000 4 2
0.88 - 4.6 837 5180 4 2
0.78 - 4.0 954 5900 4 2
0.67 - 3.5 1100 6800 4 2
0.59 - 3.1 1245 7580 5 3
S77R37 VU01 DT71D4
0.53 - 2.7 1404 8550 5 3
0.46 - 2.4 1600 9750 5 3
0.42 - 2.2 1745 10600 5 3
0.41 - 2.1 1813 11000 5 3
0.36 - 1.9 2054 12700 4 2 S87R57 VU01 DT71D4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

155 VARIGEAR® with Helical-Worm Gear Units

 VARIGEAR® Variable Speed Drives

5:1 Ratio
Input Speed Range Output Torque Gear
Gear Ratio
Pn na1 - na2 Ta2 Stages Model
Hp rpm i lb-in Pri. Sec.
0.50 0.32 - 1.7 2335 14400 4 2
0.29 - 1.5 2586 16000 4 2
S87R57 VU01 DT71D4
0.25 - 1.3 2905 18000 4 2
0.21 - 1.1 3475 21500 4 2
0.18 - 0.96 4017 24500 5 3
0.17 - 0.87 4444 27100 5 3
S97R57 VU01 DT71D4
0.15 - 0.78 4937 30100 5 3
0.13 - 0.67 5780 35200 5 3
0.75 109 - 568 6.80 62 2 -
92 - 482 8.00 72 2 -
82 - 428 9.02 81 2 -
72 - 377 10.23 92 2 -
68 - 354 10.91 98 2 -
59 - 309 12.48 112 2 -
55 - 288 13.39 120 2 -
48 - 248 15.53 138 2 -
41 - 212 18.24 162 2 -
37 - 194 19.89 176 2 -
33 - 172 22.50 187 2 -
S37 VU01 DT80K4
29 - 152 25.38 210 2 -
26 - 134 28.76 235 2 -
24 - 126 30.68 250 2 -
21 - 110 35.10 285 2 -
20 - 102 37.66 305 2 -
17 - 88 43.68 355 2 -
14.0 - 75 51.30 410 2 -
13.0 - 69 55.93 445 2 -
10.0 - 54 71.44 480 2 -
9.1 - 48 80.96 540 2 -
8.6 - 45 86.36 570 2 -
7.9 - 41 94.08 640 2 -
6.7 - 35 110.73 740 2 -
5.8 - 30 128.10 840 2 -
5.4 - 28 137.05 900 2 - S47 VU01 DT80K4
4.7 - 24 158.12 1020 2 -
4.0 - 21 184.80 1170 2 -
3.7 - 19 201.00 1270 2 -
3.4 - 18 217.41 1470 2 - S67 VU01 DT80K4
3.1 - 16 158.12 1550 2 -
2.7 - 14.0 184.80 1780 2 - S57 VU01 DT80N6
2.5 - 12.0 201.00 1920 2 -
2.3 - 11.0 217.41 2180 2 - S67 VU01 DT80N6
2.0 - 11.0 365 3390 2 2
1.7 - 9.1 424 3930 2 2
S67R37 VU01 DT80K4
1.6 - 8.2 469 4350 2 2
1.4 - 7.1 543 5040 2 2
1.3 - 6.7 574 5320 2 2
1.2 - 6.1 637 5910 2 2
1.0 - 5.4 714 6620 2 2
S77R37 VU01 DT80K4
0.88 - 4.6 837 7760 2 2
0.78 - 4.0 954 8850 2 2
0.67 - 3.5 1100 10200 2 2
0.45 - 2.4 1631 15100 2 2 S87R57 VU01 DT80K4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Worm Gear Units 156

VARIGEAR® Variable Speed Drives

5:1 Ratio
Input Speed Range Output Torque Gear
Gear Ratio Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
0.75 0.41 - 2.1 1824 16900 2 2
0.36 - 1.9 2054 19100 2 2 S87R57 VU01 DT80K4
0.32 - 1.7 2335 21700 2 2
0.28 - 1.5 2654 24200 2 3
0.24 - 1.2 3108 28400 2 3
S97R57 VU01 DT80K4
0.21 - 1.1 3453 31500 2 3
0.18 - 0.96 4017 36700 2 3
5:1 - 6:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
1.00 109 - 568 6.80 85 2 -
92 - 482 8.00 100 2 -
82 - 428 9.02 112 2 -
72 - 377 10.23 127 2 -
68 - 354 10.91 135 2 -
59 - 309 12.48 154 2 -
55 - 288 13.39 165 2 -
48 - 248 15.53 190 2 -
41 - 212 18.24 225 2 -
37 - 194 19.89 240 2 - S37 VU01 DT80N4
33 - 172 22.50 260 2 -
29 - 152 25.38 290 2 -
26 - 134 28.76 325 2 -
24 - 126 30.68 350 2 -
21 - 110 35.10 395 2 -
20 - 102 37.66 425 2 -
17 - 88 43.68 485 2 -
14.0 - 75 51.30 565 2 -
13.0 - 69 55.93 615 2 -
12.0 - 60 63.80 710 2 -
11.0 - 56 69.39 770 2 -
8.8 - 46 84.00 790 2 -
7.9 - 41 94.08 880 2 - S47 VU01 DT80N4
6.7 - 35 110.73 1020 2 -
5.8 - 30 128.10 1160 2 -
5.4 - 28 137.05 1240 2 -
4.7 - 24 158.12 1440 2 -
4.0 - 21 184.80 1660 2 - S57 VU01 DT80N4
3.7 - 19 201.00 1800 2 -
3.4 - 18 217.41 2020 2 - S67 VU01 DT80N4
3.1 - 18 137.05 1900 2 -
S57 VU11 DT90S6
2.7 - 16 158.12 2160 2 -
2.4 - 14.0 180.60 2570 2 -
2.3 - 13.0 190.11 2680 2 - S67 VU11 DT90S6
2.0 - 12.0 217.41 3030 2 -
1.9 - 11.0 225.26 3370 2 -
S77 VU11 DT90S6
1.7 - 9.9 256.47 3800 2 -
1.5 - 7.7 499 6380 2 2
1.3 - 6.7 574 7340 2 2
S77R37 VU01 DT80N4
1.2 - 6.1 637 8140 2 2
1.0 - 5.4 714 9120 2 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

157 VARIGEAR® with Helical-Worm Gear Units

 VARIGEAR® Variable Speed Drives

5:1 - 6:1 Ratio

Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
1.00 0.88 - 4.6 837 10700 2 2 S77R37 VU01 DT80N4
0.80 - 4.1 930 11900 2 2
S87R57 VU01 DT80N4
0.45 - 2.4 1631 20800 2 2
0.40 - 2.1 1860 23400 2 3
0.36 - 1.9 2081 26200 2 3
S97R57 VU01 DT80N4
0.32 - 1.7 2329 29300 2 3
0.28 - 1.5 2654 33400 2 3
0.27 - 1.6 1574 30200 5 3
S97R57 VU11 DT90S6
0.23 - 1.4 1860 35700 5 3
6:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
1.50 89 - 543 7.28 129 2 -
75 - 458 8.64 153 2 -
70 - 429 9.23 163 2 -
60 - 366 10.80 191 2 -
53 - 327 12.10 215 2 -
45 - 278 14.24 250 2 -
39 - 240 16.47 290 2 -
37 - 225 17.62 310 2 -
S47 VU11 DT90S4
32 - 195 20.33 355 2 -
26 - 160 24.77 405 2 -
22 - 136 29.00 475 2 -
20 - 122 32.48 525 2 -
17 - 103 38.23 615 2 -
15 - 89 44.22 710 2 -
14.0 - 84 47.32 755 2 -
12.0 - 72 54.59 870 2 -
9.6 - 59 67.20 930 2 -
9.0 - 55 71.75 990 2 -
7.7 - 47 84.00 1140 2 -
6.9 - 42 94.08 1270 2 -
S57 VU11 DT90S4
5.8 - 36 110.73 1480 2 -
5.1 - 31 128.10 1690 2 -
4.7 - 29 137.05 1800 2 -
4.1 - 25 158.12 2050 2 -
3.6 - 22 180.60 2420 2 -
3.4 - 21 190.11 2540 2 - S67 VU11 DT90S4
3.0 - 18 217.41 2870 2 -
2.9 - 18 225.26 3180 2 -
S77 VU11 DT90S4
2.5 - 15 256.47 3580 2 -
2.4 - 14.0 180.60 3630 2 -
S67 VU11 DT90L6
2.3 - 14.0 190.11 3790 2 -
2.0 - 12.0 214.00 4550 2 -
1.9 - 12.0 225.26 4770 2 - S77 VU11 DT90L6
1.7 - 10.0 256.47 5370 2 -
1.5 - 9.0 438 7930 2 2
1.3 - 7.9 499 9030 2 2 S77R37 VU11 DT90S4
1.1 - 6.9 574 10400 2 2
1.0 - 6.3 624 11300 2 2
S87R57 VU11 DT90S4
0.90 - 5.5 719 13000 2 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Worm Gear Units 158

VARIGEAR® Variable Speed Drives

6:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
1.50 0.78 - 4.8 831 15000 2 2
0.70 - 4.3 930 16800 2 2
S87R57 VU11 DT90S4
0.63 - 3.8 1032 18700 2 2
0.54 - 3.3 1191 21600 2 2
0.53 - 3.2 1223 22100 2 2
0.46 - 2.8 1394 25200 2 2
0.41 - 2.5 1574 28100 2 3 S97R57 VU11 DT90S4
0.35 - 2.1 1860 33200 2 3
0.31 - 1.9 2081 37100 2 3
2.00 89 - 543 7.28 177 2 -
75 - 458 8.64 210 2 -
70 - 429 9.23 225 2 -
60 - 366 10.80 260 2 -
53 - 327 12.10 290 2 -
45 - 278 14.24 340 2 -
39 - 240 16.47 395 2 -
37 - 225 17.62 420 2 - S47 VU11 DT90L4
32 - 195 20.33 485 2 -
22 - 136 29.00 645 2 -
20 - 122 32.48 720 2 -
17 - 103 38.23 840 2 -
15 - 89 44.22 970 2 -
14.0 - 84 47.32 1030 2 -
12.0 - 72 54.59 1180 2 -
10.0 - 63 62.35 1390 2 -
9.9 - 60 65.63 1460 2 -
8.6 - 53 75.06 1660 2 -
7.5 - 46 85.83 1660 2 -
6.4 - 39 100.80 1930 2 - S67 VU11 DT90L4
6.1 - 37 106.75 2030 2 -
5.3 - 33 121.33 2290 2 -
4.8 - 29 134.40 2520 2 -
4.1 - 25 158.45 2930 2 -
3.9 - 24 168 4150 2 2 S67R37 VU11 DT90L4
3.6 - 22 180.60 3310 2 -
S67 VU11 DT90L4
3.4 - 21 190.11 3470 2 -
3.3 - 20 198 4900 2 2 S67R37 VU11 DT90L4
3.0 - 18 217.41 3920 2 - S67 VU11 DT90L4
2.9 - 18 225.26 4340 2 - S77 VU11 DT90L4
2.6 - 16 250 6180 2 2
2.2 - 14.0 289 7150 2 2
2.0 - 12.0 327 8090 2 2 S77R37 VU11 DT90L4
1.7 - 10.0 389 9620 2 2
1.5 - 9.0 438 10800 2 2
1.2 - 7.1 558 13800 2 2
1.0 - 6.3 624 15400 2 2
S87R57 VU11 DT90L4
0.90 - 5.5 719 17800 2 2
0.78 - 4.8 831 20600 2 2
0.70 - 4.3 928 23000 2 2
0.60 - 3.7 1070 26500 2 2
S97R57 VU11 DT90L4
0.53 - 3.2 1223 30200 2 2
0.46 - 2.8 1394 34500 2 2
0.44 - 2.7 928 36700 2 2 S97R57 VU21 DT100L6

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

159 VARIGEAR® with Helical-Worm Gear Units

 VARIGEAR® Variable Speed Drives

6:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
3.00 81 - 503 7.56 280 2 -
71 - 437 8.69 325 2 -
61 - 379 10.03 375 2 -
56 - 345 11.03 410 2 -
47 - 293 12.96 480 2 -
45 - 277 13.73 510 2 -
39 - 244 15.60 575 2 -
36 - 220 17.28 640 2 -
30 - 187 20.37 750 2 -
26 - 164 23.22 850 2 -
25 - 156 24.44 900 2 -
23 - 141 26.93 940 2 -
21 - 128 29.63 1030 2 -
S67 VU21 DT100LS4
18 - 109 34.80 1200 2 -
17 - 103 36.85 1270 2 -
15 - 91 41.89 1440 2 -
13.0 - 82 46.40 1590 2 -
11.0 - 69 54.70 1860 2 -
9.8 - 61 62.35 2110 2 -
9.4 - 58 65.63 2220 2 -
7.9 - 49 78.00 2310 2 -
7.2 - 44 85.83 2520 2 -
6.1 - 38 100.80 2940 2 -
5.7 - 36 106.75 3100 2 -
5.1 - 31 121.33 3490 2 -
4.6 - 28 134.40 3840 2 -
4.1 - 26 148.15 4480 2 -
3.8 - 24 161.60 4860 2 -
3.2 - 20 189.09 5630 2 - S77 VU21 DT100LS4
2.9 - 18 214.00 6310 2 -
2.7 - 17 225.26 6620 2 -
2.4 - 15 258.18 7870 2 -
S87 VU21 DT100LS4
2.1 - 13.0 288.00 8710 2 -
2.0 - 12.0 202.96 9410 2 -
S87 VU31 DV112M6
1.8 - 11.0 222.40 10200 2 -
1.6 - 9.4 262.22 12400 2 -
S97 VU31 DV112M6
1.4 - 8.6 286.40 13400 2 -
1.3 - 7.8 485 18300 2 2
S87R57 VU21 DT100LS4
1.1 - 6.8 558 21000 2 2
0.98 - 6.1 626 23600 2 2
0.86 - 5.3 714 26900 2 2
S97R57 VU21 DT100LS4
0.74 - 4.6 824 31000 2 2
0.66 - 4.1 928 35000 2 2
5.00 81 - 480 7.56 495 2 -
70 - 418 8.69 565 2 -
61 - 362 10.03 650 2 -
55 - 329 11.03 715 2 -
47 - 280 12.96 840 2 - S67 VU31 DT100L4
44 - 264 13.73 890 2 -
39 - 233 15.60 1010 2 -
35 - 210 17.28 1110 2 -
30 - 179 20.30 1240 2 -
26 - 156 23.33 1420 2 - S67 VU31 DT100L4

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Worm Gear Units 160

VARIGEAR® Variable Speed Drives

6:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
5.00 23 - 135 26.93 1640 2 -
21 - 122 29.63 1800 2 -
18 - 104 34.80 2100 2 -
S67 VU31 DT100L4
17 - 98 36.85 2220 2 -
15 - 87 41.89 2510 2 -
13.0 - 78 46.40 2770 2 -
12.0 - 73 49.38 3080 2 -
11.0 - 67 53.87 3350 2 -
9.2 - 54 66.67 3660 2 -
8.1 - 48 75.20 4100 2 -
7.2 - 43 85.22 4630 2 -
6.3 - 37 97.14 5240 2 - S77 VU31 DT100L4
5.7 - 34 107.83 5790 2 -
5.0 - 29 123.20 6570 2 -
4.7 - 28 130.00 6910 2 -
4.1 - 24 148.15 7810 2 -
3.8 - 22 161.60 8480 2 -
3.4 - 20 180.00 9780 2 -
3.0 - 18 202.96 11000 2 - S87 VU31 DT100L4
2.7 - 16 222.40 11900 2 -
2.4 - 14.0 255 16800 2 2
2.2 - 13.0 281 18500 2 2 S87R57 VU31 DT100L4
1.9 - 11.0 323 21200 2 2
1.6 - 9.7 376 24700 2 2
1.5 - 8.6 420 27600 2 2
S97R57 VU31 DT100L4
1.3 - 7.5 484 31800 2 2
1.1 - 6.7 538 35400 2 2
7.50 81 - 494 7.56 720 2 -
71 - 430 8.69 820 2 -
61 - 373 10.03 950 2 -
56 - 339 11.03 1040 2 -
S67 VU31 DV132S4
47 - 288 12.96 1220 2 -
45 - 272 13.73 1300 2 -
39 - 240 15.60 1470 2 -
36 - 216 17.28 1620 2 -
35 - 214 17.45 1660 2 -
33 - 203 18.42 1750 2 -
29 - 178 20.99 1990 2 -
27 - 163 22.89 2170 2 -
25 - 149 25.07 2310 2 -
22 - 132 28.41 2610 2 -
19 - 115 32.38 2970 2 - S77 VU31 DV132S4
17 - 104 35.94 3290 2 -
15 - 91 41.07 3750 2 -
14.0 - 86 43.33 3950 2 -
12.0 - 76 49.38 4480 2 -
11.0 - 69 53.87 4880 2 -
7.2 - 44 85.22 6740 2 -
7.1 - 43 86.15 7050 2 -
6.2 - 38 99.26 8080 2 -
5.6 - 34 110.40 8940 2 - S87 VU31 DV132S4
5.0 - 30 123.48 9960 2 -
4.4 - 27 139.05 11100 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

161 VARIGEAR® with Helical-Worm Gear Units

 VARIGEAR® Variable Speed Drives

6:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
7.50 4.1 - 25 151.30 12100 2 -
3.4 - 21 180.00 14200 2 - S87 VU31 DV132S4
3.0 - 18 202.96 16000 2 -
2.7 - 16 231.67 18600 2 -
2.3 - 14.0 262.22 20900 2 - S97 VU31 DV132S4
2.1 - 13.0 286.40 22700 2 -
10.00 75 - 458 8.06 1080 2 -
64 - 391 9.44 1260 2 -
57 - 346 10.65 1420 2 -
50 - 306 12.07 1610 2 -
44 - 268 13.76 1840 2 -
40 - 241 15.28 2040 2 -
35 - 211 17.45 2320 2 -
33 - 200 18.42 2450 2 -
S77 VU41 DV132M4
32 - 194 18.97 2450 2 -
27 - 166 22.22 2860 2 -
24 - 147 25.07 3220 2 -
21 - 130 28.41 3640 2 -
19 - 114 32.38 4140 2 -
17 - 103 35.94 4590 2 -
15 - 90 41.07 5230 2 -
14.0 - 85 43.33 5510 2 -
13.0 - 77 47.91 6190 2 -
11.0 - 65 57.00 7330 2 -
S87 VU41 DV132M4
5.5 - 33 110.40 12500 2 -
4.9 - 30 123.48 13900 2 -
4.6 - 28 131.85 15100 2 -
4.2 - 25 145.60 16700 2 -
3.7 - 23 161.74 18400 2 -
S97 VU41 DV132M4
3.3 - 20 180.95 20500 2 -
3.1 - 19 196.52 22200 2 -
2.6 - 16 231.67 26000 2 -
15.00 75 - 458 8.06 1570 2 -
64 - 391 9.44 1830 2 -
57 - 346 10.65 2070 2 -
50 - 306 12.07 2340 2 -
44 - 268 13.76 2660 2 - S77 VU41 DV160M4
40 - 241 15.28 2950 2 -
35 - 211 17.45 3370 2 -
33 - 200 18.42 3550 2 -
27 - 166 22.22 4150 2 -
24 - 147 25.07 4680 2 -
21 - 130 28.41 5290 2 -
19 - 114 32.38 6010 2 -
S77 VU41 DV160M4
17 - 103 35.94 6660 2 -
15 - 90 41.07 7590 2 -
14.0 - 85 43.33 7990 2 -
13.0 - 77 47.91 8980 2 -
S87 VU41 DV160M4
11.0 - 65 57.00 10600 2 -
8.5 - 52 71.43 13500 2 -
5.2 - 32 116.92 19600 2 -
S97 VU41 DV160M4
4.6 - 28 131.85 22000 2 -
4.2 - 25 145.60 24200 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Worm Gear Units 162

VARIGEAR® Variable Speed Drives

6:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
20.00 56 - 341 10.93 2890 2 -
51 - 306 12.21 3220 2 -
44 - 265 14.06 3700 2 -
39 - 239 15.64 4120 2 -
35 - 213 17.49 4600 2 -
31 - 189 19.70 5170 2 - S87 VU51 DV160L4
23 - 137 27.28 6980 2 -
20 - 119 31.43 8020 2 -
18 - 107 34.96 8910 2 -
16 - 95 39.10 9940 2 -
14.0 - 85 44.03 11200 2 -
12.0 - 75 49.87 12800 2 -
S97 VU51 DV160L4
11.0 - 67 55.79 14300 2 -
10.0 - 61 40.65 15600 2 -
9.2 - 55 44.89 17200 2 -
S97 VU51 DV180L6
8.3 - 50 49.87 19100 2 -
7.4 - 44 55.79 21300 2 -
25.00 56 - 341 10.93 3570 2 -
51 - 306 12.21 3980 2 -
44 - 265 14.06 4580 2 -
S87 VU51 DV180M4
39 - 239 15.64 5090 2 -
35 - 213 17.49 5680 2 -
31 - 189 19.70 6390 2 -
29 - 176 21.23 6960 2 -
26 - 158 23.59 7730 2 -
23 - 141 26.39 8640 2 -
19 - 114 32.60 10400 2 -
17 - 104 36.05 11500 2 - S97 VU51 DV180M4
15 - 92 40.65 12900 2 -
14.0 - 83 44.89 14300 2 -
12.0 - 75 49.87 15800 2 -
11.0 - 67 55.79 17700 2 -
30.00 51 - 306 12.21 4720 2 -
44 - 265 14.06 5420 2 -
39 - 239 15.64 6030 2 - S87 VU51 DV180L4
35 - 213 17.49 6730 2 -
31 - 189 19.70 7570 2 -
29 - 176 21.23 8250 2 -
26 - 158 23.59 9150 2 -
23 - 141 26.39 10200 2 -
19 - 114 32.60 12300 2 -
17 - 104 36.05 13600 2 - S97 VU51 DV180L4
15 - 92 40.65 15300 2 -
14.0 - 83 44.89 16900 2 -
12.0 - 75 49.87 18700 2 -
11.0 - 67 55.79 20900 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

163 VARIGEAR® with Helical-Worm Gear Units

 VARIGEAR® Variable Speed Drives

7:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
1.00 59 - 416 7.28 116 2 -
50 - 350 8.64 138 2 -
47 - 328 9.23 147 2 -
40 - 280 10.80 172 2 -
36 - 250 12.10 192 2 -
30 - 212 14.24 225 2 -
26 - 184 16.47 260 2 -
24 - 172 17.62 275 2 -
21 - 149 20.33 320 2 -
S47 VU11 DT90S6
19 - 130 23.20 340 2 -
17 - 122 24.77 365 2 -
15 - 104 29.00 425 2 -
13.0 - 93 32.48 475 2 -
11.0 - 79 38.23 555 2 -
9.7 - 68 44.22 635 2 -
9.1 - 64 47.32 680 2 -
7.9 - 55 54.59 780 2 -
3.9 - 27 110.73 1290 2 -
3.4 - 24 128.10 1520 2 -
3.1 - 22 137.05 1610 2 - S57 VU11 DT90S6
2.7 - 19 158.12 1830 2 -
2.4 - 17 180.60 2170 2 -
2.3 - 16 190.11 2280 2 - S67 VU11 DT90S6
2.0 - 14.0 217.41 2570 2 -
1.9 - 13.0 225.26 2850 2 -
S77 VU11 DT90S6
1.7 - 12.0 256.47 3220 2 -
1.5 - 11.0 281 4580 2 2 S67R37 VU11 DT90S6
1.3 - 9.3 327 5330 2 2
1.1 - 7.8 389 6340 2 2
0.98 - 6.9 438 7140 2 2
S77R37 VU11 DT90S6
0.86 - 6.1 499 8140 2 2
0.75 - 5.3 574 9360 2 2
0.68 - 4.7 637 10400 2 2
0.60 - 4.2 719 11700 2 2
0.52 - 3.6 831 13500 2 2
0.46 - 3.3 930 15200 2 2
S87R57 VU11 DT90S6
0.42 - 2.9 1032 16800 2 2
0.36 - 2.5 1191 19400 2 2
0.32 - 2.3 1332 21700 2 2
0.31 - 2.2 1394 22700 2 2
0.27 - 1.9 1574 25300 2 3
S97R57 VU11 DT90S6
0.23 - 1.6 1860 29900 2 3
0.21 - 1.5 2081 33400 2 3
1.50 59 - 427 7.28 164 2 -
50 - 360 8.64 195 2 -
47 - 337 9.23 210 2 -
40 - 288 10.80 240 2 -
S47 VU11 DT90L6
36 - 257 12.10 270 2 -
30 - 218 14.24 315 2 -
26 - 189 16.47 365 2 -
25 - 176 17.62 390 2 -
21 - 153 20.33 450 2 -
S47 VU11 DT90L6
17 - 125 24.77 515 2 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Worm Gear Units 164

VARIGEAR® Variable Speed Drives

7:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
1.50 15 - 107 29.00 600 2 -
13.0 - 96 32.48 670 2 -
11.0 - 81 38.23 785 2 -
S47 VU11 DT90L6
9.8 - 70 44.22 900 2 -
9.1 - 66 47.32 960 2 -
7.9 - 57 54.59 1100 2 -
6.4 - 46 67.20 1180 2 -
6.0 - 43 71.75 1250 2 -
5.1 - 37 84.00 1450 2 -
4.6 - 33 94.08 1610 2 - S57 VU11 DT90L6
3.9 - 28 110.73 1870 2 -
3.4 - 24 128.10 2140 2 -
3.2 - 23 137.05 2280 2 -
2.7 - 20 158.45 2720 2 -
2.4 - 17 180.60 3070 2 -
S67 VU11 DT90L6
2.3 - 16 190.11 3210 2 -
2.0 - 14.0 217.41 3630 2 -
1.9 - 14.0 225.26 4030 2 -
S77 VU11 DT90L6
1.7 - 12.0 256.47 4540 2 -
1.5 - 11.0 289 6660 2 2
1.3 - 9.5 327 7530 2 2
S77R37 VU11 DT90L6
1.1 - 8.0 389 8960 2 2
0.99 - 7.1 438 10100 2 2
0.77 - 5.6 558 12900 2 2
0.69 - 5.0 624 14400 2 2
0.60 - 4.3 719 16600 2 2 S87R57 VU11 DT90L6
0.52 - 3.7 831 19100 2 2
0.46 - 3.3 930 21400 2 2
0.40 - 2.9 1070 24600 2 2
0.35 - 2.5 1223 28200 2 2
S97R57 VU11 DT90L6
0.31 - 2.2 1394 32100 4 -
0.27 - 2.0 1574 35700 5 -

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

165 VARIGEAR® with Helical-Worm Gear Units

 VARIGEAR® Variable Speed Drives

8:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
2.00 54 - 424 7.56 230 2 -
47 - 369 8.69 265 2 -
41 - 319 10.03 305 2 -
37 - 290 11.03 330 2 -
32 - 247 12.96 390 2 -
30 - 233 13.73 415 2 -
26 - 205 15.60 470 2 -
24 - 185 17.28 515 2 -
20 - 157 20.37 605 2 -
18 - 138 23.22 690 2 -
17 - 131 24.44 725 2 -
15 - 119 26.93 760 2 -
14.0 - 108 29.63 830 2 -
12.0 - 92 34.80 970 2 -
S67 VU21 DT100L6
11.0 - 87 36.85 1030 2 -
9.8 - 76 41.89 1170 2 -
8.8 - 69 46.40 1290 2 -
7.5 - 59 54.70 1510 2 -
6.6 - 51 62.35 1710 2 -
6.2 - 49 65.63 1800 2 -
5.2 - 41 78.00 1870 2 -
4.8 - 37 85.83 2040 2 -
4.1 - 32 100.80 2370 2 -
3.8 - 30 106.75 2500 2 -
3.4 - 26 121.33 2820 2 -
3.0 - 24 134.40 3100 2 -
2.6 - 20 158.45 3610 2 -
2.3 - 18 180.60 4070 2 -
2.2 - 17 189.09 4540 2 -
1.9 - 15 214.00 5100 2 - S77 VU21 DT100L6
1.8 - 14.0 225.26 5340 2 -
1.6 - 12.0 258.18 6350 2 - S87 VU21 DT100L6
1.5 - 11.0 281 8580 2 2 S87R57 VU21 DT100L6
1.4 - 11.0 288.00 7040 2 - S87 VU21 DT100L6
1.3 - 9.9 323 9870 2 2
1.1 - 8.5 378 11500 2 2
0.94 - 7.4 435 13300 2 2
0.84 - 6.6 485 14800 2 2 S87R57 VU21 DT100L6
0.73 - 5.7 558 17000 2 2
0.66 - 5.1 624 19100 2 2
0.57 - 4.5 719 22000 2 2
0.50 - 3.9 824 25200 2 2
0.44 - 3.5 928 28300 2 2 S97R57 VU21 DT100L6
0.38 - 3.0 1070 32700 2 2
3.00 54 - 431 7.56 330 2 -
47 - 375 8.69 375 2 -
41 - 325 10.03 435 2 -
37 - 296 11.03 480 2 -
S67 VU31 DV112M6
32 - 252 12.96 560 2 -
30 - 237 13.73 595 2 -
26 - 209 15.60 670 2 -
24 - 189 17.28 745 2 -
20 - 161 20.30 830 2 - S67 VU31 DV112M6

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

VARIGEAR® with Helical-Worm Gear Units 166

VARIGEAR® Variable Speed Drives

8:1 Ratio
Input Speed Range Output Torque
Gear Ratio Gear Stages
Pn na1 - na2 Ta2 Model
Hp rpm i lb-in Pri. Sec.
3.00 18 - 140 23.33 950 2 -
15 - 121 26.93 1090 2 -
14.0 - 110 29.63 1200 2 -
12.0 - 94 34.80 1400 2 -
11.0 - 88 36.85 1480 2 -
9.8 - 78 41.89 1680 2 -
S67 VU31 DV112M6
8.8 - 70 46.40 1850 2 -
5.3 - 42 78.00 2680 2 -
4.8 - 38 85.83 2930 2 -
4.1 - 32 100.80 3410 2 -
3.8 - 31 106.75 3600 2 -
3.4 - 27 121.33 4050 2 -
3.3 - 26 123.20 4370 2 -
3.2 - 25 130.00 4600 2 -
S77 VU31 DV112M6
2.8 - 22 148.15 5200 2 -
2.5 - 20 161.60 5640 2 -
2.3 - 18 180.00 6520 2 -
2.0 - 16 202.96 7290 2 - S87 VU31 DV112M6
1.8 - 15 222.40 7950 2 -
1.6 - 12.0 262.22 9550 2 -
S97 VU31 DV112M6
1.4 - 11.0 286.40 10400 2 -
1.3 - 10.0 323 14200 2 2
1.1 - 8.6 378 16600 2 2
S87R57 VU31 DV112M6
0.94 - 7.5 435 19100 2 2
0.85 - 6.7 485 21300 2 2
0.76 - 6.1 538 23600 2 2
0.66 - 5.2 626 27500 2 2
S97R57 VU31 DV112M6
0.57 - 4.6 714 31400 2 2
0.50 - 4.0 824 36200 2 2

Please consult your SEW-Eurodrive Assembly Center for additional speed (RPM) selections and dimension pages not listed.

167 VARIGEAR® with Helical-Worm Gear Units

 VARIGEAR® Variable Speed Drives

1.R-Series Dimensions

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB E F G H J Q
6.14 6.38 5.39 2.20 2.48 2.05 4.92 4.33 0.71 0.43 1.22 6.85
RX57
156 162 137 56 63 52 125 110 18 11 31 174
6.69 6.93 5.91 2.95 3.15 2.36 5.31 4.72 0.79 0.53 1.38 7.91
RX67
170 176 150 75 80 60 135 120 20 13.5 35 201
8.03 8.27 7.48 3.35 3.54 2.83 6.69 5.91 0.98 0.69 1.97 8.94
RX77
204 210 190 85 90 72 170 150 25 17.5 50 227

Output Shaft
Model U* UY V VO Key M
0.750 0.83 1.57 0.23 3
× 16 × 1
16
3 1
16
1
4 − 20 × 0.63
RX57
20 22.5 40 3.5 6 x 6 x 32 M6 x 16
4 × 4 × 1 16 − 16 × 0.87
1 1 5 3
1.000 1.11 1.97 0.26 8
RX67
25 28 50 3.5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
1.250 1.36 2.36 0.26
RX77
30 33 60 3.5 8 x 7 x 50 M10 x 22
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 168

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
18.07 18.07 19.84 22.48 — — —
C
459 459 504 571 — — —
8.11 8.11 9.13 10.98 — — —
RX57 CD
206 206 232 279 — — —
3.11 1.14 0.63 0.39 — — —
XF
79 29 16 10 — — —
19.13 19.13 20.91 23.54 — — —
C
486 486 531 598 — — —
8.11 8.11 9.13 10.98 — — —
RX67 CD
206 206 232 279 — — —
4.17 2.20 1.69 1.46 — — —
XF
106 56 43 37 — — —
— — 21.69 24.25 27.24 27.24 27.24
C
— — 551 616 692 692 692
— — 8.90 10.67 12.68 12.68 12.68
RX77 CD
— — 226 271 322 322 322
— — 2.48 2.17 ***.** 1.61 -0.16
XF
— — 63 55 **** 41 -4
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.29 21.26 23.23 26.06 — — —
C
490 540 590 662 — — —
RX57
8.11 8.11 9.13 10.98 — — —
CD
206 206 232 279 — — —
20.35 22.32 24.29 27.13 — — —
C
517 567 617 689 — — —
RX67
8.11 8.11 9.13 10.98 — — —
CD
206 206 232 279 — — —
— — 25.08 27.83 29.13 30.63 32.40
C
— — 637 707 740 778 823
RX77
— — 8.90 10.67 12.68 12.68 12.68
CD
— — 226 271 322 322 322

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

169 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB E F G H J Q
10.47 10.71 8.11 4.33 3.94 3.68 8.46 6.30 1.18 0.69 2.36 10.59
RX87
266 272 206 110 100 93.5 215 160 30 17.5 60 269
12.60 12.91 9.45 5.51 4.41 4.57 9.84 7.28 1.38 0.87 2.76 12.44
RX97
320 328 240 140 112 116 250 185 35 22 70 316
14.17 14.57 10.24 5.98 5.51 5.12 12.20 8.27 1.77 0.87 3.15 14.33
RX107
360 370 260 152 140 130 310 210 45 22 80 364

Output Shaft
Model U* UY V VO Key M
1.625 1.79 3.15 0.38 3
8× 38 × 2 14 5
− 11 × 1.38
8
RX87
40 43 80 5 12 x 8 x 70 M16 x 36
2 × 2 × 2 8 4 − 10 × 1.61
1 1 5 3
2.125 2.35 3.94 0.64
RX97
50 53.5 100 10 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
2.375 2.65 4.72 0.51
RX107
60 64 120 5 18 x 11 x 110 M20 x 42
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 170

VARIGEAR® Variable Speed Drives
VARIGEAR®
Model EC LE OA RA SD UV ZA
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200

®
VARIGEAR VU
VU21 VU31 VU41 VU51
Model
DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
25.75 28.70 28.70 28.70 33.15 33.15 33.15 — —
C
654 729 729 729 842 842 842 — —
10.51 12.48 12.48 12.48 15.43 15.43 15.43 — —
RX87 CD
267 317 317 317 392 392 392 — —
3.66 ***.** 3.07 1.30 2.80 0.43 0.43 — —
XF
93 **** 78 33 71 11 11 — —
— 30.35 30.35 30.35 34.80 34.80 34.80 38.11 38.11
C
— 771 771 771 884 884 884 968 968
— 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
RX97 CD
— 312 312 312 387 387 387 444 444
— ***.** 4.72 2.95 4.45 2.09 2.09 1.77 -1.06
XF
— **** 120 75 113 53 53 45 -27
— — — — 36.46 36.46 36.46 39.76 39.76
C
— — — — 926 926 926 1010 1010
— — — — 15.00 15.00 15.00 17.24 17.24
RX107 CD
— — — — 381 381 381 438 438
— — — — 6.10 3.74 3.74 3.43 0.59
XF
— — — — 155 95 95 87 15

®
VARIGEAR VZ
VZ21 VZ31 VZ41
Model
DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
29.33 30.59 32.09 33.86 35.63 37.99 37.99
C
745 777 815 860 905 965 965
RX87
10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
267 317 317 317 392 392 392
— 32.24 33.74 35.51 37.28 39.65 39.65
C
— 819 857 902 947 1007 1007
RX97
— 12.28 12.28 12.28 15.24 15.24 15.24
CD
— 312 312 312 387 387 387
— — — — 38.94 41.30 41.30
C
— — — — 989 1049 1049
RX107
— — — — 15.00 15.00 15.00
CD
— — — — 381 381 381

Motor
VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
175 175 188 188 232 232 232 255 268
12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
311 311 349 394 402 462 462 503 575
7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

171 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB E F G H J K Q
5.71 5.94 5.98 2.95 3.54 0.13 4.33 5.12 0.71 0.35 1.26 1.06 7.60
R27
145 151 152 75 90 3.4 110 130 18 9 32 27 193
5.71 6.34 6.30 2.95 3.54 0.40 4.33 5.12 0.71 0.35 1.38 1.57 7.91
R37
145 161 160 75 90 10.1 110 130 18 9 35 40 201
6.69 7.01 7.68 3.54 4.53 0.55 5.31 6.50 0.94 0.53 1.65 1.97 9.25
R47
170 178 195 90 115 14 135 165 24 13.5 42 50 235
7.48 7.95 7.87 3.94 4.53 0.44 5.31 6.50 0.94 0.53 2.17 2.36 10.12
R57
190 202 200 100 115 11.2 135 165 24 13.5 55 60 257

Output Shaft
Model U* UY V VO Key M
1.000 1.11 1.97 0.26 1
4 × 14 × 1 516 3
− 16 × 0.87
8
R27
25 28 50 3.5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 8 − 16 × 0.87
1 1 5 3
1.000 1.11 1.97 0.26
R37
25 28 50 3.5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
1.250 1.36 2.36 0.26
R47
30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
1.375 1.51 2.76 0.43
R57
35 38 70 7 10 x 8 x 56 M12 x 28
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 172

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.09 19.09 — — — — —
C
485 485 — — — — —
R27
8.39 8.39 — — — — —
CD
213 213 — — — — —
19.41 19.41 21.18 — — — —
C
493 493 538 — — — —
R37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.47 20.47 22.24 24.88 — — —
C
520 520 565 632 — — —
R47
8.11 8.11 9.13 10.98 — — —
CD
206 206 232 279 — — —
21.34 21.34 23.11 25.75 28.78 28.78 28.78
C
542 542 587 654 731 731 731
R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
20.31 22.28 — — — — —
C
516 566 — — — — —
R27
8.39 8.39 — — — — —
CD
213 213 — — — — —
20.63 22.60 24.57 — — — —
C
524 574 624 — — — —
R37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
21.69 23.66 25.63 28.46 — — —
C
551 601 651 723 — — —
R47
8.11 8.11 9.13 10.98 — — —
CD
206 206 232 279 — — —
22.56 24.53 26.50 29.33 30.67 32.17 33.94
C
573 623 673 745 779 817 862
R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

173 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB E F G H J K Q
8.27 8.46 9.25 3.94 5.12 0.81 5.91 7.68 1.18 0.55 2.36 2.36 11.02
R67
210 215 235 100 130 20.7 150 195 30 14 60 60 280
9.06 9.25 9.65 4.53 5.51 0.63 6.69 8.07 1.18 0.69 2.36 2.36 11.81
R77
230 235 245 115 140 15.9 170 205 30 17.5 60 60 300
11.42 11.69 12.20 5.51 7.09 0.50 8.46 10.24 1.77 0.69 2.95 3.54 14.65
R87
290 297 310 140 180 12.6 215 260 45 17.5 75 90 372
13.39 13.70 14.37 6.30 8.86 0.40 9.84 12.20 2.17 0.87 3.54 3.94 17.32
R97
340 348 365 160 225 10.2 250 310 55 22 90 100 440

Output Shaft
Model U* UY V VO Key M
1.375 1.51 2.76 0.43 5
× 516 × 11316
16
1
2 − 13 × 1.12
R67
35 38 70 7 10 x 8 x 56 M12 x 28
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
1.625 1.79 3.15 0.38
R77
40 43 80 5 12 x 8 x 70 M16 x 36
2 × 2 × 2 8 4 − 10 × 1.61
1 1 5 3
2.125 2.35 3.94 0.64
R87
50 53.5 100 10 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
2.375 2.65 4.72 0.51
R97
60 64 120 5 18 x 11 x 110 M20 x 42
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 174

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
®
VARIGEAR VU
VU01 VU11 VU21 VU31 VU41 VU51
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
22.24 22.24 24.02 26.65 29.69 29.69 29.69 — — — — —
C
565 565 610 677 754 754 754 — — — — —
R67
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — — — —
CD
206 206 232 279 331 331 331 — — — — —
— — 24.57 27.13 30.12 30.12 30.12 34.57 34.57 34.57 — —
C
— — 624 689 765 765 765 878 878 878 — —
R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
— — 226 271 322 322 322 397 397 397 — —
— — — 29.80 32.76 32.76 32.76 37.20 37.20 37.20 40.51 40.51
C
— — — 757 832 832 832 945 945 945 1029 1029
R87
— — — 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— — — 267 317 317 317 392 392 392 449 449
— — — — 35.24 35.24 35.24 39.69 39.69 39.69 42.99 42.99
C
— — — — 895 895 895 1008 1008 1008 1092 1092
R97
— — — — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
CD
— — — — 312 312 312 387 387 387 444 444
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31 VZ41
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
23.46 25.43 27.40 30.24 31.57 33.07 34.84 — — —
C
596 646 696 768 802 840 885 — — —
R67
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — —
CD
206 206 232 279 331 331 331 — — —
— — 27.95 30.71 32.01 33.50 35.28 37.05 39.41 39.41
C
— — 710 780 813 851 896 941 1001 1001
R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
— — 226 271 322 322 322 397 397 397
— — — 33.39 34.65 36.14 37.91 39.69 42.05 42.05
C
— — — 848 880 918 963 1008 1068 1068
R87
— — — 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— — — 267 317 317 317 392 392 392
— — — — 37.13 38.62 40.39 42.17 44.53 44.53
C
— — — — 943 981 1026 1071 1131 1131
R97
— — — — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — — — 312 312 312 387 387 387
Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
5.43 5.43 6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
138 138 171 175 175 188 188 232 232 232 255 268
7.95 9.92 10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
202 252 273 311 311 349 394 402 462 462 503 575
5.71 5.71 7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
145 145 197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box Eye bolts are removable
Size VU6 is supplied with windless-type control See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

175 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB E F G H J K Q
15.75 16.10 17.32 7.28 9.84 0.80 11.42 14.57 2.56 1.02 4.33 4.92 19.49
R107
400 409 440 185 250 20.4 290 370 65 26 110 125 495
17.72 18.03 19.29 8.66 12.40 0.99 13.39 16.14 2.76 1.30 4.33 5.12 23.19
R137
450 458 490 220 315 25.1 340 410 70 33 110 130 589
20.87 21.26 23.23 10.24 13.98 1.31 14.96 19.69 3.15 1.54 5.91 5.91 27.36
R147
530 540 590 260 355 33.4 380 500 80 39 150 150 695
25.98 26.38 26.38 10.63 16.73 2.36 19.69 22.83 3.94 1.54 6.30 6.30 31.10
R167
660 670 670 270 425 59.9 500 580 100 39 160 160 790

Output Shaft
Model U* UY V VO Key M
2.875 3.20 5.51 0.67 3
4× 34 × 4 18 3
− 10 × 1.61
4
R107
70 74.5 140 7.5 20 x 12 x 125 M20 x 42
8 × 8 × 5 8 1 − 8 × 2.13
7 7 3
3.625 4.01 6.69 0.63
R137
90 95 170 5 25 x 14 x 160 M24 x 50
4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
R147
110 116 210 15 28 x 16 x 180 M24 x 50
4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
R167
120 127 210 5 32 x 18 x 200 M24 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 176

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

VARIGEAR® VU
VU41 VU51 VU6
Model
DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
41.61 41.61 41.61 44.92 44.92 47.24 47.24 47.24
C
1057 1057 1057 1141 1141 1200 1200 1200
R107
15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
381 381 381 438 438 662 662 662
— — — 48.35 48.35 50.67 50.67 50.67
C
— — — 1228 1228 1287 1287 1287
R137
— — — 16.97 16.97 25.79 25.79 25.79
CD
— — — 431 431 655 655 655
— — — 52.20 52.20 54.53 54.53 54.53
C
— — — 1326 1326 1385 1385 1385
R147
— — — 16.65 16.65 25.47 25.47 25.47
CD
— — — 423 423 647 647 647
— — — — — 59.25 59.25 59.25
C
— — — — — 1505 1505 1505
R167
— — — — — 25.16 25.16 25.16
CD
— — — — — 639 639 639

®
VARIGEAR VZ
VZ41
Model
DV132M DV132ML DV160M
44.09 46.46 46.46
C
1120 1180 1180
R107
15.00 15.00 15.00
CD
381 381 381

Motor
VU/VZ41 VU51 VU6
DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
232 232 232 255 268 268 300 304
15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
402 462 462 503 575 575 623 725
10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

177 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB DC E F G H J K Q SB ZB
6.69 7.01 7.68 3.54 4.53 0.55 0.40 5.31 6.50 0.94 0.53 1.65 1.97 9.25 3.70 6.50
R47R37
170 178 195 90 115 14 10.1 135 165 24 13.5 42 50 235 94 165
7.48 7.95 7.87 3.94 4.53 0.44 0.40 5.31 6.50 0.94 0.53 2.17 2.36 10.12 3.70 6.50
R57R37
190 202 200 100 115 11.2 10.1 135 165 24 13.5 55 60 257 94 165
8.27 8.46 9.25 3.94 5.12 0.81 0.40 5.91 7.68 1.18 0.55 2.36 2.36 11.02 3.70 6.50
R67R37
210 215 235 100 130 20.7 10.1 150 195 30 14 60 60 280 94 165
9.06 9.25 9.65 4.53 5.51 0.63 0.40 6.69 8.07 1.18 0.69 2.36 2.36 11.81 3.70 6.18
R77R37
230 235 245 115 140 15.9 10.1 170 205 30 17.5 60 60 300 94 157

Output Shaft
Model U* UY V VO Key M
1.250 1.36 2.36 0.26 1
4 × 14 × 11116 1
2 − 13 × 1.12
R47R37
30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
1.375 1.51 2.76 0.43
R57R37
35 38 70 7 10 x 8 x 56 M12 x 28
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
1.375 1.51 2.76 0.43
R67R37
35 38 70 7 10 x 8 x 56 M12 x 28
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
1.625 1.79 3.15 0.38
R77R37
40 43 80 5 12 x 8 x 70 M16 x 36
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 178

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98

®
VARIGEAR VU
VU01 VU11
Model
DT71 DT80 DT90
27.24 27.24 29.02
C
692 692 737
R47R37
8.39 8.39 9.37
CD
213 213 238
28.11 28.11 29.88
C
714 714 759
R57R37
8.39 8.39 9.37
CD
213 213 238
29.02 29.02 30.79
C
737 737 782
R67R37
8.39 8.39 9.37
CD
213 213 238
29.49 29.49 31.26
C
749 749 794
R77R37
8.39 8.39 9.37
CD
213 213 238

®
VARIGEAR VZ
VZ01 VZ11
Model
DT71 DT80 DT90
28.46 30.43 32.40
C
723 773 823
R47R37
8.39 8.39 9.37
CD
213 213 238
29.33 31.30 33.27
C
745 795 845
R57R37
8.39 8.39 9.37
CD
213 213 238
30.24 32.20 34.17
C
768 818 868
R67R37
8.39 8.39 9.37
CD
213 213 238
30.71 32.68 34.65
C
780 830 880
R77R37
8.39 8.39 9.37
CD
213 213 238

Motor
VU/VZ01 VU/VZ11
DT71 DT80 DT90
5.43 5.43 6.73
AB
138 138 171
7.95 9.92 10.75
L
202 252 273
5.71 5.71 7.76
P
145 145 197
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

179 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB DC E F G H J K Q SB ZB
11.42 11.69 12.20 5.51 7.09 0.50 0.44 8.46 10.24 1.77 0.69 2.95 3.54 14.65 4.76 8.50
R87R57
290 297 310 140 180 12.6 11.2 215 260 45 17.5 75 90 372 121 216
13.39 13.70 14.37 6.30 8.86 0.40 0.44 9.84 12.20 2.17 0.87 3.54 3.94 17.32 4.76 8.31
R97R57
340 348 365 160 225 10.2 11.2 250 310 55 22 90 100 440 121 211
15.75 16.10 17.32 7.28 9.84 0.80 0.63 11.42 14.57 2.56 1.02 4.33 4.92 19.49 5.67 9.72
R107R77
400 409 440 185 250 20.4 15.9 290 370 65 26 110 125 495 144 247
17.72 18.03 19.29 8.66 12.40 0.99 0.63 13.39 16.14 2.76 1.30 4.33 5.12 23.19 5.67 9.45
R137R77
450 458 490 220 315 25.1 15.9 340 410 70 33 110 130 589 144 240

Output Shaft
Model U* UY V VO Key M
2.125 2.35 3.94 0.64 1
2 × 12 × 2 58 3
− 10 × 1.61
4
R87R57
50 53.5 100 10 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
2.375 2.65 4.72 0.51
R97R57
60 64 120 5 18 x 11 x 110 M20 x 42
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
2.875 3.20 5.51 0.67
R107R77
70 74.5 140 7.5 20 x 12 x 125 M20 x 42
8 × 8 × 5 8 1 − 8 × 2.13
7 7 3
3.625 4.01 6.69 0.63
R137R77
90 95 170 5 25 x 14 x 160 M24 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 180

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
®
VARIGEAR VU
VU01 VU11 VU21 VU31 VU41
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
34.37 34.37 36.14 38.78 41.81 41.81 41.81 — — —
C
873 873 918 985 1062 1062 1062 — — —
R87R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — —
CD
206 206 232 279 331 331 331 — — —
36.85 36.85 38.62 41.26 44.29 44.29 44.29 — — —
C
936 936 981 1048 1125 1125 1125 — — —
R97R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — —
CD
206 206 232 279 331 331 331 — — —
— — 41.97 44.53 47.52 47.52 47.52 51.97 51.97 51.97
C
— — 1066 1131 1207 1207 1207 1320 1320 1320
R107R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
— — 226 271 322 322 322 397 397 397
— — 45.39 47.95 50.94 50.94 50.94 55.39 55.39 55.39
C
— — 1153 1218 1294 1294 1294 1407 1407 1407
R137R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
— — 226 271 322 322 322 397 397 397
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31 VZ41
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
35.59 37.56 39.53 42.36 43.70 45.20 46.97 — — —
C
904 954 1004 1076 1110 1148 1193 — — —
R87R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — —
CD
206 206 232 279 331 331 331 — — —
38.07 40.04 42.01 44.84 46.18 47.68 49.45 — — —
C
967 1017 1067 1139 1173 1211 1256 — — —
R97R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — —
CD
206 206 232 279 331 331 331 — — —
— — 45.35 48.11 49.41 50.91 52.68 54.45 56.81 56.81
C
— — 1152 1222 1255 1293 1338 1383 1443 1443
R107R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
— — 226 271 322 322 322 397 397 397
— — 48.78 51.54 52.83 54.33 56.10 57.87 60.24 60.24
C
— — 1239 1309 1342 1380 1425 1470 1530 1530
R137R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
— — 226 271 322 322 322 397 397 397

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
5.43 5.43 6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13
AB
138 138 171 175 175 188 188 232 232 232
7.95 9.92 10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19
L
202 252 273 311 311 349 394 402 462 462
5.71 5.71 7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83
P
145 145 197 197 197 221 221 275 275 275
Dimension AB is to motor conduit box Eye bolts are removable
Size VU6 is supplied with windless-type control See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

181 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AD B BA D* DB DC E F G H J K Q SB ZB
20.87 21.26 23.23 10.24 13.98 1.31 0.63 14.96 19.69 3.15 1.54 5.91 5.91 27.36 5.67 9.13
R147R77
530 540 590 260 355 33.4 15.9 380 500 80 39 150 150 695 144 232
20.87 21.26 23.23 10.24 13.98 1.31 0.50 14.96 19.69 3.15 1.54 5.91 5.91 27.36 7.24 11.02
R147R87
530 540 590 260 355 33.4 12.6 380 500 80 39 150 150 695 184 280
25.98 26.38 26.38 10.63 16.73 2.36 0.40 19.69 22.83 3.94 1.54 6.30 6.30 31.10 9.06 12.80
R167R97
660 670 670 270 425 59.9 10.2 500 580 100 39 160 160 790 230 325
25.98 26.38 26.38 10.63 16.73 2.36 0.80 19.69 22.83 3.94 1.54 6.30 6.30 31.10 10.04 15.04
R167R107
660 670 670 270 425 59.9 20.4 500 580 100 39 160 160 790 255 382

Output Shaft
Model U* UY V VO Key M
4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
R147R77
110 116 210 15 28 x 16 x 180 M24 x 50
4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
R147R87
110 116 210 15 28 x 16 x 180 M24 x 50
4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
R167R97
120 127 210 5 32 x 18 x 200 M24 x 50
4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
R167R107
120 127 210 5 32 x 18 x 200 M24 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 182

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51 VU6
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
49.25 51.81 54.80 54.80 54.80 59.25 59.25 59.25 — — — — —
C
1251 1316 1392 1392 1392 1505 1505 1505 — — — — —
R147R77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — — — — —
CD
226 271 322 322 322 397 397 397 — — — — —
— 53.54 56.50 56.50 56.50 60.94 60.94 60.94 64.25 64.25 — — —
C
— 1360 1435 1435 1435 1548 1548 1548 1632 1632 — — —
R147R87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68 — — —
CD
— 267 317 317 317 392 392 392 449 449 — — —
— — 61.81 61.81 61.81 66.26 66.26 66.26 69.57 69.57 — — —
C
— — 1570 1570 1570 1683 1683 1683 1767 1767 — — —
R167R97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48 — — —
CD
— — 312 312 312 387 387 387 444 444 — — —
— — — — — 68.27 68.27 68.27 71.57 71.57 73.90 73.90 73.90
C
— — — — — 1734 1734 1734 1818 1818 1877 1877 1877
R167R107
— — — — — 15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
— — — — — 381 381 381 438 438 662 662 662
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
52.64 55.39 56.69 58.19 59.96 61.73 64.09 64.09
C
1337 1407 1440 1478 1523 1568 1628 1628
R147R77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 57.13 58.39 59.88 61.65 63.43 65.79 65.79
C
— 1451 1483 1521 1566 1611 1671 1671
R147R87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 63.70 65.20 66.97 68.74 71.10 71.10
C
— — 1618 1656 1701 1746 1806 1806
R167R97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387
— — — — — 70.75 73.11 73.11
C
— — — — — 1797 1857 1857
R167R107
— — — — — 15.00 15.00 15.00
CD
— — — — — 381 381 381
Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51 VU6
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
171 175 175 188 188 232 232 232 255 268 268 300 304
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
273 311 311 349 394 402 462 462 503 575 575 623 725
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
197 197 197 221 221 275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box Eye bolts are removable
Size VU6 is supplied with windless-type control See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

183 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB Q SA U* UY V VO Key M
6.38 2.05 6.85 2.44 16 × 16 × 1 16 − 20 × 0.63
3 3 1 1
0.750 0.83 1.57 0.23 4
RXF57
162 52 174 62 20 22.5 40 3.5 6 x 6 x 32 M6 x 16
6.89 2.36 7.91 2.76 4 × 4 × 1 16 8 − 16 × 0.87
1 1 5 3
1.000 1.11 1.97 0.26
RXF67
175 60 201 70 25 28 50 3.5 8 x 7 x 40 M10 x 22

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
1.57 4.53 3.740 0.12 5.51 0.35 0.39
Option 1
40 115 95 3 140 9 10
1.57 5.12 4.331 0.14 6.30 0.35 0.39
RXF57 Option 2
40 130 110 3.5 160 9 10
1.57 6.50 5.118 0.14 7.87 0.43 0.47
Option 3
40 165 130 3.5 200 11 12
1.97 5.12 4.331 0.14 6.30 0.35 0.39
Option 1
50 130 110 3.5 160 9 10
1.97 6.50 5.118 0.14 7.87 0.43 0.47
RXF67 Option 2
50 165 130 3.5 200 11 12
1.97 8.46 7.087 0.16 9.84 0.53 0.59
Option 3
50 215 180 4 250 13.5 15
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 184

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120

®
VARIGEAR VU
VU01 VU11 VU21
Model
DT71 DT80 DT90 DT100
18.07 18.07 19.84 22.48
C
459 459 504 571
8.11 8.11 9.13 10.98
RXF57 CD
206 206 232 279
3.11 1.14 0.63 0.39
XF
79 29 16 10
19.13 19.13 20.91 23.54
C
486 486 531 598
8.11 8.11 9.13 10.98
RXF67 CD
206 206 232 279
4.17 2.20 1.69 1.46
XF
106 56 43 37

®
VARIGEAR VZ
VZ01 VZ11 VZ21
Model
DT71 DT80 DT90 DT100
19.29 21.26 23.23 26.06
C
490 540 590 662
RXF57
8.11 8.11 9.13 10.98
CD
206 206 232 279
20.35 22.32 24.29 27.13
C
517 567 617 689
RXF67
8.11 8.11 9.13 10.98
CD
206 206 232 279

Motor
VU/VZ01 VU/VZ11 VU/VZ21
DT71 DT80 DT90 DT100
5.43 5.43 6.73 6.89
AB
138 138 171 175
7.95 9.92 10.75 12.24
L
202 252 273 311
5.71 5.71 7.76 7.76
P
145 145 197 197
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

185 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB Q SA U* UY V VO Key M
8.27 2.83 8.94 3.07 1.250 1.36 2.36 0.26 1
4 × 14 × 11116 1
2 − 13 × 1.12
RXF77
210 72 227 78 30 33 60 3.5 8 x 7 x 50 M10 x 22
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
10.71 3.68 10.59 3.86 1.625 1.79 3.15 0.38
RXF87
272 93.5 269 98 40 43 80 5 12 x 8 x 70 M16 x 36
2 × 2 × 2 8 4 − 10 × 1.61
1 1 5 3
12.91 4.57 12.44 4.65 2.125 2.35 3.94 0.64
RXF97
328 116 316 118 50 53.5 100 10 14 x 9 x 80 M16 x 36

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
2.36 6.50 5.118 0.14 7.87 0.43 0.47
Option 1
60 165 130 3.5 200 11 12
RXF77
2.36 8.46 7.087 0.16 9.84 0.53 0.59
Option 2
60 215 180 4 250 13.5 15
3.15 8.46 7.087 0.16 9.84 0.53 0.73
Option 1
80 215 180 4 250 13.5 18.5
RXF87
3.15 10.43 9.055 0.16 11.81 0.53 0.73
Option 2
80 265 230 4 300 13.5 18.5
3.94 10.43 9.055 0.16 11.81 0.53 0.77
Option 1
100 265 230 4 300 13.5 19.5
RXF97
3.94 11.81 9.843 0.20 13.78 0.69 0.83
Option 2
100 300 250 5 350 17.5 21
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 186

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
21.69 24.25 27.24 27.24 27.24 31.69 31.69 31.69 — —
C
551 616 692 692 692 805 805 805 — —
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
RXF77 CD
226 271 322 322 322 397 397 397 — —
2.48 2.17 ***.** 1.61 -0.16 — — — — —
XF
63 55 **** 41 -4 — — — — —
— 25.75 28.70 28.70 28.70 33.15 33.15 33.15 36.46 36.46
C
— 654 729 729 729 842 842 842 926 926
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
RXF87 CD
— 267 317 317 317 392 392 392 449 449
— 3.66 ***.** 3.07 1.30 2.80 0.43 0.43 — —
XF
— 93 **** 78 33 71 11 11 — —
— — 30.35 30.35 30.35 34.80 34.80 34.80 38.11 38.11
C
— — 771 771 771 884 884 884 968 968
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
RXF97 CD
— — 312 312 312 387 387 387 444 444
— — ***.** 4.72 2.95 4.45 2.09 2.09 1.77 -1.06
XF
— — **** 120 75 113 53 53 45 -27
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
25.08 27.83 29.13 30.63 32.40 34.17 36.54 36.54
C
637 707 740 778 823 868 928 928
RXF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 29.33 30.59 32.09 33.86 35.63 37.99 37.99
C
— 745 777 815 860 905 965 965
RXF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 32.24 33.74 35.51 37.28 39.65 39.65
C
— — 819 857 902 947 1007 1007
RXF97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

187 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AD DB Q SA
14.57 5.12 14.33 5.31
RXF107
370 130 364 135

Output Shaft
Model U* UY V VO Key M
2.375 2.65 4.72 0.51 5
× 58 × 3 58
8
3
4 − 10 × 1.61
RXF107
60 64 120 5 18 x 11 x 110 M20 x 42

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
4.72 11.81 9.843 0.20 13.78 0.69 0.93
Fig. I
120 300 250 5 350 17.5 23.5
RXF107
4.72 15.75 13.780 0.20 17.72 0.69 1.00
Fig. II
120 400 350 5 450 17.5 25.5
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 188

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200

®
VARIGEAR VU
VU41 VU51
Model
DV132M DV132ML DV160M DV160L DV180
36.46 36.46 36.46 39.76 39.76
C
926 926 926 1010 1010
15.00 15.00 15.00 17.24 17.24
RXF107 CD
381 381 381 438 438
6.10 3.74 3.74 3.43 0.59
XF
155 95 95 87 15

®
VARIGEAR VZ
VZ41
Model
DV132M DV132ML DV160M
38.94 41.30 41.30
C
989 1049 1049
RXF107
15.00 15.00 15.00
CD
381 381 381

Motor
VU/VZ41 VU51
DV132M DV132ML DV160M DV160L DV180
9.13 9.13 9.13 10.04 10.55
AB
232 232 232 255 268
15.83 18.19 18.19 19.80 22.64
L
402 462 462 503 575
10.83 10.83 10.83 13.03 13.03
P
275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

189 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AD DB Q SA
5.59 0.13 7.83 3.62
RF27
142 3.4 199 92

Output Shaft
Model U* UY V VO Key M
1.000 1.11 1.97 0.26 1
4× × 1 16
1
4
5 3
8 − 16 × 0.87
RF27
25 28 50 3.5 8 x 7 x 40 M10 x 22

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
1.97 3.94 3.150 0.12 4.72 0.26 0.31
Option 1
50 100 80 3 120 6.6 8
1.97 4.53 3.740 0.12 5.51 0.35 0.35
RF27 Option 2
50 115 95 3 140 9 9
1.97 5.12 4.331 0.14 6.30 0.35 0.39
Option 3
50 130 110 3.5 160 9 10
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 190

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80

®
VARIGEAR VU
VU01
Model
DT71 DT80
19.33 19.33
C
491 491
RF27
8.39 8.39
CD
213 213

®
VARIGEAR VZ
VZ01
Model
DT71 DT80
20.55 22.52
C
522 572
RF27
8.39 8.39
CD
213 213

Motor
VU/VZ01
DT71 DT80
5.43 5.43
AB
138 138
7.95 9.92
L
202 252
5.71 5.71
P
145 145
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

191 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB Q SA U* UY V VO Key M
6.34 0.40 8.15 3.70 1.000 1.11 1.97 0.26 1
4 × 14 × 1 516 3
− 16 × 0.87
8
RF37
161 10.1 207 94 25 28 50 3.5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
7.01 0.55 9.25 4.65 1.250 1.36 2.36 0.26
RF47
178 14 235 118 30 33 60 3.5 8 x 7 x 50 M10 x 22

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
1.97 3.94 3.150 0.12 4.72 0.26 0.39
Option 1
50 100 80 3 120 6.6 10
1.97 5.12 4.331 0.14 6.30 0.35 0.39
RF37 Option 2
50 130 110 3.5 160 9 10
1.97 6.50 5.118 0.14 7.87 0.43 0.47
Option 3
50 165 130 3.5 200 11 12
2.36 4.53 3.740 0.12 5.51 0.35 0.39
Option 1
60 115 95 3 140 9 10
2.36 5.12 4.331 0.14 6.30 0.35 0.39
RF47 Option 2
60 130 110 3.5 160 9 10
2.36 6.50 5.118 0.14 7.87 0.43 0.47
Option 3
60 165 130 3.5 200 11 12
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 192

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120

®
VARIGEAR VU
VU01 VU11 VU21
Model
DT71 DT80 DT90 DT100
19.65 19.65 21.42 —
C
499 499 544 —
RF37
8.39 8.39 9.37 —
CD
213 213 238 —
20.47 20.47 22.24 24.88
C
520 520 565 632
RF47
8.11 8.11 9.13 10.98
CD
206 206 232 279

®
VARIGEAR VZ
VZ01 VZ11 VZ21
Model
DT71 DT80 DT90 DT100
20.87 22.83 24.80 —
C
530 580 630 —
RF37
8.39 8.39 9.37 —
CD
213 213 238 —
21.69 23.66 25.63 28.46
C
551 601 651 723
RF47
8.11 8.11 9.13 10.98
CD
206 206 232 279

Motor
VU/VZ01 VU/VZ11 VU/VZ21
DT71 DT80 DT90 DT100
5.43 5.43 6.73 6.89
AB
138 138 171 175
7.95 9.92 10.75 12.24
L
202 252 273 311
5.71 5.71 7.76 7.76
P
145 145 197 197
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

193 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB Q SA U* UY V VO Key M
7.95 0.44 10.12 4.76 1.375 1.51 2.76 0.43 5
× 516 × 11316
16
1
2 − 13 × 1.12
RF57
202 11.2 257 121 35 38 70 7 10 x 8 x 56 M12 x 28
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
8.46 0.81 11.02 5.28 1.375 1.51 2.76 0.43
RF67
215 20.7 280 134 35 38 70 7 10 x 8 x 56 M12 x 28

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
2.76 5.12 4.331 0.14 6.30 0.35 0.39
Option 1
70 130 110 3.5 160 9 10
2.76 6.50 5.118 0.14 7.87 0.43 0.47
RF57 Option 2
70 165 130 3.5 200 11 12
2.76 8.46 7.087 0.16 9.84 0.53 0.59
Option 3
70 215 180 4 250 13.5 15
2.76 8.46 7.087 0.16 9.84 0.53 0.73
Option 1
70 215 180 4 250 13.5 18.5
RF67
2.76 6.50 5.118 0.14 7.87 0.43 0.47
Option 2
70 165 130 3.5 200 11 12
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 194

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152

®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
21.34 21.34 23.11 25.75 28.78 28.78 28.78
C
542 542 587 654 731 731 731
RF57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
22.24 22.24 24.02 26.65 29.69 29.69 29.69
C
565 565 610 677 754 754 754
RF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
22.56 24.53 26.50 29.33 30.67 32.17 33.94
C
573 623 673 745 779 817 862
RF57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
23.46 25.43 27.40 30.24 31.57 33.07 34.84
C
596 646 696 768 802 840 885
RF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

195 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB Q SA U* UY V VO Key M
9.25 0.63 11.81 5.67 1.625 1.79 3.15 0.38 3
× 38 × 2 14
8
5
− 11 × 1.38
8
RF77
235 15.9 300 144 40 43 80 5 12 x 8 x 70 M16 x 36
2 × 2 × 2 8 4 − 10 × 1.61
1 1 5 3
11.69 0.50 14.65 7.24 2.125 2.35 3.94 0.64
RF87
297 12.6 372 184 50 53.5 100 10 14 x 9 x 80 M16 x 36

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
3.15 10.43 9.055 0.16 11.81 0.53 0.73
Option 1
80 265 230 4 300 13.5 18.5
RF77
3.15 8.46 7.087 0.16 9.84 0.53 0.73
Option 2
80 215 180 4 250 13.5 18.5
3.94 11.81 9.843 0.20 13.78 0.69 0.83
Option 1
100 300 250 5 350 17.5 21
RF87
3.94 10.43 9.055 0.16 11.81 0.53 0.77
Option 2
100 265 230 4 300 13.5 19.5
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 196

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200

®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
24.57 27.13 30.12 30.12 30.12 34.57 34.57 34.57 — —
C
624 689 765 765 765 878 878 878 — —
RF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 29.80 32.76 32.76 32.76 37.20 37.20 37.20 40.51 40.51
C
— 757 832 832 832 945 945 945 1029 1029
RF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449

®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
27.95 30.71 32.01 33.50 35.28 37.05 39.41 39.41
C
710 780 813 851 896 941 1001 1001
RF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 33.39 34.65 36.14 37.91 39.69 42.05 42.05
C
— 848 880 918 963 1008 1068 1068
RF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

197 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB Q SA U* UY V VO Key M
8 × 8 × 3 8 − 10 × 1.61
5 5 5 3
13.70 0.40 17.32 9.06 2.375 2.65 4.72 0.51 4
RF97
348 10.2 440 230 60 64 120 5 18 x 11 x 110 M20 x 42
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
16.10 0.80 19.49 10.04 2.875 3.20 5.51 0.67
RF107
409 20.4 495 255 70 74.5 140 7.5 20 x 12 x 125 M20 x 42

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
4.72 15.75 13.780 0.20 17.72 0.69 1.00
Fig. I
120 400 350 5 450 17.5 25.5
RF97
4.72 11.81 9.843 0.20 13.78 0.69 0.93
Fig. II
120 300 250 5 350 17.5 23.5
5.51 15.75 13.780 0.20 17.72 0.69 0.93
Fig. I
140 400 350 5 450 17.5 23.5
RF107
5.51 11.81 9.843 0.20 13.78 0.69 0.79
Fig. II
140 300 250 5 350 17.5 20
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 198

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU31 VU41 VU51 VU6
Model
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
35.24 35.24 35.24 39.69 39.69 39.69 42.99 42.99 — — —
C
895 895 895 1008 1008 1008 1092 1092 — — —
RF97
12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48 — — —
CD
312 312 312 387 387 387 444 444 — — —
— — — 41.61 41.61 41.61 44.92 44.92 47.24 47.24 47.24
C
— — — 1057 1057 1057 1141 1141 1200 1200 1200
RF107
— — — 15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
— — — 381 381 381 438 438 662 662 662

®
VARIGEAR VZ
VZ31 VZ41
Model
DT100 DV112M DV132S DV132M DV132ML DV160M
37.13 38.62 40.39 42.17 44.53 44.53
C
943 981 1026 1071 1131 1131
RF97
12.28 12.28 12.28 15.24 15.24 15.24
CD
312 312 312 387 387 387
— — — 44.09 46.46 46.46
C
— — — 1120 1180 1180
RF107
— — — 15.00 15.00 15.00
CD
— — — 381 381 381

Motor
VU/VZ31 VU/VZ41 VU51 VU6
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
175 188 188 232 232 232 255 268 268 300 304
12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
311 349 394 402 462 462 503 575 575 623 725
7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
197 221 221 275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

199 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB Q SA U* UY V VO Key M
18.03 0.99 23.19 12.60 3.625 4.01 6.69 0.63 7
× 78 × 5 38
8 1 − 8 × 2.13
RF137
458 25.1 589 320 90 95 170 5 25 x 14 x 160 M24 x 50
21.26 1.31 27.36 14.21 4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
RF147
540 33.4 695 361 110 116 210 15 28 x 16 x 180 M24 x 50
26.38 2.36 31.10 16.93 4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
RF167
670 59.9 790 430 120 127 210 5 32 x 18 x 200 M24 x 50

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
6.69 19.69 17.717 0.20 21.65 0.69 1.10
Option 1
170 500 450 5 550 17.5 28
RF137
6.69 15.75 13.780 0.20 17.72 0.69 1.10
Option 2
170 400 350 5 450 17.5 28
8.27 19.69 17.717 0.20 21.65 0.69 1.22
Option 1
210 500 450 5 550 17.5 31
RF147
8.27 15.75 13.780 0.20 17.72 0.69 1.22
Option 2
210 400 350 5 450 17.5 31
8.27 23.62 21.654 0.24 25.98 0.87 1.26
Option 1
210 600 550 6 660 22 32
RF167
8.27 19.69 17.717 0.20 21.65 0.69 1.26
Option 2
210 500 450 5 550 17.5 32
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 200

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU51 VU6
Model
DV160L DV180 DV180 DV200 DV225
48.35 48.35 50.67 50.67 50.67
C
1228 1228 1287 1287 1287
RF137
16.97 16.97 25.79 25.79 25.79
CD
431 431 655 655 655
52.20 52.20 54.53 54.53 54.53
C
1326 1326 1385 1385 1385
RF147
16.65 16.65 25.47 25.47 25.47
CD
423 423 647 647 647
— — 59.25 59.25 59.25
C
— — 1505 1505 1505
RF167
— — 25.16 25.16 25.16
CD
— — 639 639 639

Motor
VU51 VU6
DV160L DV180 DV180 DV200 DV225
10.04 10.55 10.55 11.81 11.97
AB
255 268 268 300 304
19.80 22.64 22.64 24.53 28.54
L
503 575 575 623 725
13.03 13.03 13.03 15.51 15.51
P
331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

201 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AD DB DC Q SA SB ZB
7.01 0.55 0.40 9.25 4.65 3.70 6.50
RF47R37
178 14 10.1 235 118 94 165

Output Shaft
Model U* UY V VO Key M
1.250 1.36 2.36 0.26 1
4× 14 × 11116 1
2 − 13 × 1.12
RF47R37
30 33 60 3.5 8 x 7 x 50 M10 x 22

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
2.36 4.53 3.740 0.12 5.51 0.35 0.39
Option 1
60 115 95 3 140 9 10
2.36 5.12 4.331 0.14 6.30 0.35 0.39
RF47R37 Option 2
60 130 110 3.5 160 9 10
2.36 6.50 5.118 0.14 7.87 0.43 0.47
Option 3
60 165 130 3.5 200 11 12
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 202

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98

®
VARIGEAR VU
VU01 VU11
Model
DT71 DT80 DT90
27.24 27.24 29.02
C
692 692 737
RF47R37
8.39 8.39 9.37
CD
213 213 238

®
VARIGEAR VZ
VZ01 VZ11
Model
DT71 DT80 DT90
28.46 30.43 32.40
C
723 773 823
RF47R37
8.39 8.39 9.37
CD
213 213 238

Motor
VU/VZ01 VU/VZ11
DT71 DT80 DT90
5.43 5.43 6.73
AB
138 138 171
7.95 9.92 10.75
L
202 252 273
5.71 5.71 7.76
P
145 145 197
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

203 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AD DB DC Q SA SB ZB
7.95 0.44 0.40 10.12 4.76 3.70 6.50
RF57R37
202 11.2 10.1 257 121 94 165
8.46 0.81 0.40 11.02 5.28 3.70 6.50
RF67R37
215 20.7 10.1 280 134 94 165

Output Shaft
Model U* UY V VO Key M
1.375 1.51 2.76 0.43 5
× 16 × 1 16
16
5 13 1
2 − 13 × 1.12
RF57R37
35 38 70 7 10 x 8 x 56 M12 x 28
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
1.375 1.51 2.76 0.43
RF67R37
35 38 70 7 10 x 8 x 56 M12 x 28
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 204

VARIGEAR® Variable Speed Drives
Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
2.76 5.12 4.331 0.14 6.30 0.35 0.39
Option 1
70 130 110 3.5 160 9 10
2.76 6.50 5.118 0.14 7.87 0.43 0.47
RF57R37 Option 2
70 165 130 3.5 200 11 12
2.76 8.46 7.087 0.16 9.84 0.53 0.59
Option 3
70 215 180 4 250 13.5 15
2.76 8.46 7.087 0.16 9.84 0.53 0.73
Option 1
70 215 180 4 250 13.5 18.5
RF67R37
2.76 6.50 5.118 0.14 7.87 0.43 0.47
Option 2
70 165 130 3.5 200 11 12
* Note: See page 18 for tolerances.
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
®
VARIGEAR VU
VU01 VU11
Model
DT71 DT80 DT90
28.11 28.11 29.88
C
714 714 759
RF57R37
8.39 8.39 9.37
CD
213 213 238
29.02 29.02 30.79
C
737 737 782
RF67R37
8.39 8.39 9.37
CD
213 213 238
®
VARIGEAR VZ
VZ01 VZ11
Model
DT71 DT80 DT90
29.33 31.30 33.27
C
745 795 845
RF57R37
8.39 8.39 9.37
CD
213 213 238
30.24 32.20 34.17
C
768 818 868
RF67R37
8.39 8.39 9.37
CD
213 213 238

Motor
VU/VZ01 VU/VZ11
DT71 DT80 DT90
5.43 5.43 6.73
AB
138 138 171
7.95 9.92 10.75
L
202 252 273
5.71 5.71 7.76
P
145 145 197
Dimension AB is to motor conduit box Eye bolts are removable
Size VU6 is supplied with windless-type control See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

205 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AD DB DC Q SA SB ZB
9.25 0.63 0.40 11.81 5.67 3.70 6.18
RF77R37
235 15.9 10.1 300 144 94 157
11.69 0.50 0.44 14.65 7.24 4.76 8.50
RF87R57
297 12.6 11.2 372 184 121 216

Output Shaft
Model U* UY V VO Key M
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
1.625 1.79 3.15 0.38
RF77R37
40 43 80 5 12 x 8 x 70 M16 x 36
2 × 2 × 2 8 4 − 10 × 1.61
1 1 5 3
2.125 2.35 3.94 0.64
RF87R57
50 53.5 100 10 14 x 9 x 80 M16 x 36
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 206

VARIGEAR® Variable Speed Drives
Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
3.15 10.43 9.055 0.16 11.81 0.53 0.73
Option 1
80 265 230 4 300 13.5 18.5
RF77R37
3.15 8.46 7.087 0.16 9.84 0.53 0.73
Option 2
80 215 180 4 250 13.5 18.5
3.94 11.81 9.843 0.20 13.78 0.69 0.83
Option 1
100 300 250 5 350 17.5 21
RF87R57
3.94 10.43 9.055 0.16 11.81 0.53 0.77
Option 2
100 265 230 4 300 13.5 19.5
* Note: See page 18 for tolerances.
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152

®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
29.49 29.49 31.26 — — — —
C
749 749 794 — — — —
RF77R37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
34.37 34.37 36.14 38.78 41.81 41.81 41.81
C
873 873 918 985 1062 1062 1062
RF87R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
30.71 32.68 34.65 — — — —
C
780 830 880 — — — —
RF77R37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
35.59 37.56 39.53 42.36 43.70 45.20 46.97
C
904 954 1004 1076 1110 1148 1193
RF87R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box Eye bolts are removable
Size VU6 is supplied with windless-type control See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

207 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AD DB DC Q SA SB ZB
13.70 0.40 0.44 17.32 9.06 4.76 8.31
RF97R57
348 10.2 11.2 440 230 121 211
16.10 0.80 0.63 19.49 10.04 5.67 9.72
RF107R77
409 20.4 15.9 495 255 144 247

Output Shaft
Model U* UY V VO Key M
8 × 8 × 3 8 − 10 × 1.61
5 5 5 3
2.375 2.65 4.72 0.51 4
RF97R57
60 64 120 5 18 x 11 x 110 M20 x 42
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
2.875 3.20 5.51 0.67
RF107R77
70 74.5 140 7.5 20 x 12 x 125 M20 x 42
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 208

VARIGEAR® Variable Speed Drives
Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
4.72 15.75 13.780 0.20 17.72 0.69 1.00
Fig. I
120 400 350 5 450 17.5 25.5
RF97R57
4.72 11.81 9.843 0.20 13.78 0.69 0.93
Fig. II
120 300 250 5 350 17.5 23.5
5.51 15.75 13.780 0.20 17.72 0.69 0.93
Fig. I
140 400 350 5 450 17.5 23.5
RF107R77
5.51 11.81 9.843 0.20 13.78 0.69 0.79
Fig. II
140 300 250 5 350 17.5 20
* Note: See page 18 for tolerances.
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180

®
VARIGEAR VU
VU01 VU11 VU21 VU31 VU41
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
36.85 36.85 38.62 41.26 44.29 44.29 44.29 — — —
C
936 936 981 1048 1125 1125 1125 — — —
RF97R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — —
CD
206 206 232 279 331 331 331 — — —
— — 41.97 44.53 47.52 47.52 47.52 51.97 51.97 51.97
C
— — 1066 1131 1207 1207 1207 1320 1320 1320
RF107R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
— — 226 271 322 322 322 397 397 397
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31 VZ41
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
38.07 40.04 42.01 44.84 46.18 47.68 49.45 — — —
C
967 1017 1067 1139 1173 1211 1256 — — —
RF97R57
8.11 8.11 9.13 10.98 13.03 13.03 13.03 — — —
CD
206 206 232 279 331 331 331 — — —
— — 45.35 48.11 49.41 50.91 52.68 54.45 56.81 56.81
C
— — 1152 1222 1255 1293 1338 1383 1443 1443
RF107R77
— — 8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
— — 226 271 322 322 322 397 397 397

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41
DT71 DT80 DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
5.43 5.43 6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13
AB
138 138 171 175 175 188 188 232 232 232
7.95 9.92 10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19
L
202 252 273 311 311 349 394 402 462 462
5.71 5.71 7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83
P
145 145 197 197 197 221 221 275 275 275
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

209 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model AD DB DC Q SA SB ZB U* UY V VO Key M
18.03 0.99 0.63 23.19 12.60 5.67 9.45 3.625 4.01 6.69 0.63 7
× 78 × 5 38
8 1 − 8 × 2.13
RF137R77
458 25.1 15.9 589 320 144 240 90 95 170 5 25 x 14 x 160 M24 x 50
21.26 1.31 0.63 27.36 14.21 5.67 9.13 4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
RF147R77
540 33.4 15.9 695 361 144 232 110 116 210 15 28 x 16 x 180 M24 x 50
21.26 1.31 0.50 27.36 14.21 7.24 11.02 4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
RF147R87
540 33.4 12.6 695 361 184 280 110 116 210 15 28 x 16 x 180 M24 x 50

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
6.69 19.69 17.717 0.20 21.65 0.69 1.10
Option 1
170 500 450 5 550 17.5 28
RF137R77
6.69 15.75 13.780 0.20 17.72 0.69 1.10
Option 2
170 400 350 5 450 17.5 28
8.27 19.69 17.717 0.20 21.65 0.69 1.22
Option 1
210 500 450 5 550 17.5 31
RF147R77
8.27 15.75 13.780 0.20 17.72 0.69 1.22
Option 2
210 400 350 5 450 17.5 31
8.27 19.69 17.717 0.20 21.65 0.69 1.22
Option 1
210 500 450 5 550 17.5 31
RF147R87
8.27 15.75 13.780 0.20 17.72 0.69 1.22
Option 2
210 400 350 5 450 17.5 31
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 210

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
45.39 47.95 50.94 50.94 50.94 55.39 55.39 55.39 — —
C
1153 1218 1294 1294 1294 1407 1407 1407 — —
RF137R77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
49.25 51.81 54.80 54.80 54.80 59.25 59.25 59.25 — —
C
1251 1316 1392 1392 1392 1505 1505 1505 — —
RF147R77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 53.54 56.50 56.50 56.50 60.94 60.94 60.94 64.25 64.25
C
— 1360 1435 1435 1435 1548 1548 1548 1632 1632
RF147R87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
48.78 51.54 52.83 54.33 56.10 57.87 60.24 60.24
C
1239 1309 1342 1380 1425 1470 1530 1530
RF137R77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
52.64 55.39 56.69 58.19 59.96 61.73 64.09 64.09
C
1337 1407 1440 1478 1523 1568 1628 1628
RF147R77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 57.13 58.39 59.88 61.65 63.43 65.79 65.79
C
— 1451 1483 1521 1566 1611 1671 1671
RF147R87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

211 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AD DB DC Q SA SB ZB
26.38 2.36 0.40 31.10 16.93 9.06 12.80
RF167R97
670 59.9 10.2 790 430 230 325
26.38 2.36 0.80 31.10 16.93 10.04 15.04
RF167R107
670 59.9 20.4 790 430 255 382

Output Shaft
Model U* UY V VO Key M
4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
RF167R97
120 127 210 5 32 x 18 x 200 M24 x 50
4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
RF167R107
120 127 210 5 32 x 18 x 200 M24 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

R-Series Dimensions 212

VARIGEAR® Variable Speed Drives
Flange Specify BD dimension when ordering
Model AH AH AJ AK* BB BD BF GA
8.27 23.62 21.654 0.24 25.98 0.87 1.26
Option 1
210 600 550 6 660 22 32
RF167R97
8.27 19.69 17.717 0.20 21.65 0.69 1.26
Option 2
210 500 450 5 550 17.5 32
8.27 23.62 21.654 0.24 25.98 0.87 1.26
Option 1
210 600 550 6 660 22 32
RF167R107
8.27 19.69 17.717 0.20 21.65 0.69 1.26
Option 2
210 500 450 5 550 17.5 32
* Note: See page 18 for tolerances.
®
VARIGEAR
Model EC LE OA RA SD UV ZA
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214
®
VARIGEAR VU
VU31 VU41 VU51 VU6
Model
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
61.81 61.81 61.81 66.26 66.26 66.26 69.57 69.57 — — —
C
1570 1570 1570 1683 1683 1683 1767 1767 — — —
RF167R97
12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48 — — —
CD
312 312 312 387 387 387 444 444 — — —
— — — 68.27 68.27 68.27 71.57 71.57 73.90 73.90 73.90
C
— — — 1734 1734 1734 1818 1818 1877 1877 1877
RF167R107
— — — 15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
— — — 381 381 381 438 438 662 662 662
VARIGEAR® VZ
VZ31 VZ41
Model
DT100 DV112M DV132S DV132M DV132ML DV160M
63.70 65.20 66.97 68.74 71.10 71.10
C
1618 1656 1701 1746 1806 1806
RF167R97
12.28 12.28 12.28 15.24 15.24 15.24
CD
312 312 312 387 387 387
— — — 70.75 73.11 73.11
C
— — — 1797 1857 1857
RF167R107
— — — 15.00 15.00 15.00
CD
— — — 381 381 381
Motor
VU/VZ31 VU/VZ41 VU51 VU6
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
175 188 188 232 232 232 255 268 268 300 304
12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
311 349 394 402 462 462 503 575 575 623 725
7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
197 221 221 275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 56 for VARIGEAR® configuration options.

Dimensions subject to change without notice.

213 R-Series Dimensions

 VARIGEAR® Variable Speed Drives

1.F-Series Dimensions

inch
Dimensions are
mm
GEARCASE
Model A B BA D2 DB E F FA J MA Q SA
5.31 3.74 2.85 6.50 4.41 4.53 3.03 1.22 0.79 M8 x .43 6.30 2.99
F37
135 95 72.5 165 112 115 77 31 20 M8 x 11 160 76
6.50 4.29 3.58 7.09 5.04 5.71 3.66 1.69 0.79 M10 x .59 7.60 3.03
F47
165 109 91 180 128.1 145 93 43 20 M10 x 15 193 77
7.68 4.96 4.11 7.87 5.35 6.69 4.02 2.17 0.98 M12 x .67 8.70 3.66
F57
195 126 104.5 200 136 170 102 55 25 M12 x 17 221 93
8.46 5.16 4.67 8.35 6.28 7.48 4.41 2.36 0.98 M12 x .67 9.53 3.82
F67
215 131 118.5 212 159.5 190 112 60 25 M12 x 17 242 97

OUTPUT SHAFT
Model U* UY V VO Key M
1.000 1.11 1.97 0.32 1
4 × 14 × 1 516 3
− 16 × 0.87
8
F37
25 28 50 5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
1.250 1.36 2.36 0.26
F47
30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
1.375 1.51 2.76 0.43
F57
35 38 70 7 10 x 8 x 56 M12 x 28
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
1.625 1.79 3.15 0.38
F67
40 43 80 5 12 x 8 x 70 M16 x 36
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 214

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
17.80 17.80 19.57 — — — —
C
452 452 497 — — — —
F37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
19.09 19.09 20.87 — — — —
C
485 485 530 — — — —
F47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
19.92 19.92 21.69 24.33 27.36 27.36 27.36
C
506 506 551 618 695 695 695
F57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
20.75 20.75 22.52 25.16 28.19 28.19 28.19
C
527 527 572 639 716 716 716
F67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.02 20.98 22.95 — — — —
C
483 533 583 — — — —
F37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.31 22.28 24.25 — — — —
C
516 566 616 — — — —
F47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
21.14 23.11 25.08 27.91 29.25 30.75 32.52
C
537 587 637 709 743 781 826
F57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.97 23.94 25.91 28.74 30.08 31.57 33.35
C
558 608 658 730 764 802 847
F67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

MOTOR
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

215 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A B BA D2 DB E F FA J MA Q SA
10.83 6.50 5.41 10.63 7.87 9.45 5.51 2.76 1.38 M16 x 1.02 11.57 4.76
F77
275 165 137.5 270 200 240 140 70 35 M16 x 26 294 121
13.78 7.68 6.42 12.99 9.71 12.20 6.50 3.94 1.57 M16 x 1.02 13.54 5.98
F87
350 195 163 330 246.7 310 165 100 40 M16 x 26 344 152
15.75 9.45 7.50 15.75 11.22 13.78 8.07 4.72 1.97 M20 x 1.10 16.38 7.01
F97
400 240 190.5 400 285 350 205 120 50 M20 x 28 416 178

Output Shaft
Model U* UY V VO Key M
2.000 2.22 3.94 0.64 1
2 × 12 × 2 58 3
− 10 × 1.61
4
F77
50 53.5 100 10 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
2.375 2.65 4.72 0.51
F87
60 64 120 5 18 x 11 x 110 M20 x 42
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
2.875 3.20 5.51 0.67
F97
70 74.5 140 7.5 20 x 12 x 125 M20 x 42
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 216

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
24.33 26.89 29.88 29.88 29.88 34.33 34.33 34.33 — —
C
618 683 759 759 759 872 872 872 — —
F77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 28.70 31.65 31.65 31.65 36.10 36.10 36.10 39.41 39.41
C
— 729 804 804 804 917 917 917 1001 1001
F87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449
— — 34.29 34.29 34.29 38.74 38.74 38.74 42.05 42.05
C
— — 871 871 871 984 984 984 1068 1068
F97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
CD
— — 312 312 312 387 387 387 444 444
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
27.72 30.47 31.77 33.27 35.04 36.81 39.17 39.17
C
704 774 807 845 890 935 995 995
F77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 32.28 33.54 35.04 36.81 38.58 40.94 40.94
C
— 820 852 890 935 980 1040 1040
F87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 36.18 37.68 39.45 41.22 43.58 43.58
C
— — 919 957 1002 1047 1107 1107
F97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

217 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A B BA D2 DB E F FA J MA Q SA
18.11 10.24 9.51 17.72 13.09 15.75 8.66 4.92 2.36 M24 x 1.42 19.06 7.87
F107
460 260 241.5 450 332.4 400 220 125 60 M24 x 36 484 200
20.47 12.44 11.46 20.87 15.06 17.72 10.63 5.59 2.76 M30 x 1.77 23.03 9.29
F127
520 316 291 530 382.6 450 270 142 70 M30 x 45 585 236
24.41 14.33 12.85 25.98 17.60 21.26 12.20 6.69 3.15 M36 x 2.17 26.06 11.26
F157
620 364 326.5 660 447 540 310 170 80 M36 x 55 662 286

Output Shaft
Model U* UY V VO Key M
8 × 8 × 5 8 1 − 8 × 2.13
7 7 3
3.625 4.01 6.69 0.63
F107
90 95 170 5 25 x 14 x 160 M24 x 50
4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
F127
110 116 210 15 28 x 16 x 180 M24 x 50
4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
F157
120 127 210 5 32 x 18 x 200 M24 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 218

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU41 VU51 VU6
Model
DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
41.18 41.18 41.18 44.49 44.49 46.81 46.81 46.81
C
1046 1046 1046 1130 1130 1189 1189 1189
F107
15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
381 381 381 438 438 662 662 662
— — — 47.87 47.87 50.20 50.20 50.20
C
— — — 1216 1216 1275 1275 1275
F127
— — — 16.65 16.65 25.47 25.47 25.47
CD
— — — 423 423 647 647 647
— — — — — 54.21 54.21 54.21
C
— — — — — 1377 1377 1377
F157
— — — — — 25.16 25.16 25.16
CD
— — — — — 639 639 639

®
VARIGEAR VZ
VZ41
Model
DV132M DV132ML DV160M
43.66 46.02 46.02
C
1109 1169 1169
F107
15.00 15.00 15.00
CD
381 381 381

Motor
VU/VZ41 VU51 VU6
DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
232 232 232 255 268 268 300 304
15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
402 462 462 503 575 575 623 725
10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

219 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
D2 DB Q SA U* UY V VO Key M
6.50 4.41 7.24 2.99 1.000 1.11 1.97 0.32 1
4 × 14 × 1 516 3
− 16 × 0.87
8
FF37
165 112 184 76 25 28 50 5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
7.09 5.04 8.35 3.03 1.250 1.36 2.36 0.26
FF47
180 128.1 212 77 30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
7.87 5.35 9.57 3.66 1.375 1.51 2.76 0.43
FF57
200 136 243 93 35 38 70 7 10 x 8 x 56 M12 x 28
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
8.35 6.28 10.39 3.82 1.625 1.79 3.15 0.38
FF67
212 159.5 264 97 40 43 80 5 12 x 8 x 70 M16 x 36

Flange
Model AH AJ AK* BB BD BF GA
1.97 5.12 4.331 0.14 6.30 0.35 0.39
VU/VZ01
50 130 110 3.5 160 9 10
2.36 6.50 5.118 0.14 7.87 0.43 0.47
VU/VZ11
60 165 130 3.5 200 11 12
2.76 8.46 7.087 0.16 9.84 0.53 0.59
VU/VZ21
70 215 180 4 250 13.5 15
3.15 8.46 7.087 0.16 9.84 0.53 0.59
VU/VZ31
80 215 180 4 250 13.5 15
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 220

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
18.74 18.74 20.51 — — — —
C
476 476 521 — — — —
FF37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
19.84 19.84 21.61 — — — —
C
504 504 549 — — — —
FF47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.79 20.79 22.56 25.20 28.23 28.23 28.23
C
528 528 573 640 717 717 717
FF57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.61 21.61 23.39 26.02 29.06 29.06 29.06
C
549 549 594 661 738 738 738
FF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.96 21.93 23.90 — — — —
C
507 557 607 — — — —
FF37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
21.06 23.03 25.00 — — — —
C
535 585 635 — — — —
FF47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
22.01 23.98 25.94 28.78 30.12 31.61 33.39
C
559 609 659 731 765 803 848
FF57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
22.83 24.80 26.77 29.61 30.94 32.44 34.21
C
580 630 680 752 786 824 869
FF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

221 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
D2 DB Q SA U* UY V VO Key M
10.63 7.87 12.99 4.76 2.000 2.22 3.94 0.64 1
2 × 12 × 2 58 3
4 − 10 × 1.61
FF77
270 200 330 121 50 53.5 100 10 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
12.99 9.71 14.72 5.98 2.375 2.65 4.72 0.51
FF87
330 246.7 374 152 60 64 120 5 18 x 11 x 110 M20 x 42

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
3.94 10.43 9.055 0.16 11.81 0.53 0.63
Option 1
100 265 230 4 300 13.5 16
FF77
3.94 8.46 7.087 0.16 9.84 0.53 0.59
** Option 2
100 215 180 4 250 13.5 15
4.72 11.81 9.843 0.20 13.78 0.69 0.71
FF87
120 300 250 5 350 17.5 18
* Note: See page 18 for tolerances.
** This flange option reduces the gearbox torque rating - contact SEW-Eurodrive for details.

Dimensions subject to change without notice.

F-Series Dimensions 222

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200

®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
25.75 28.31 31.30 31.30 31.30 35.75 35.75 35.75 — —
C
654 719 795 795 795 908 908 908 — —
FF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 29.88 32.83 32.83 32.83 37.28 37.28 37.28 40.59 40.59
C
— 759 834 834 834 947 947 947 1031 1031
FF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449

®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
29.13 31.89 33.19 34.69 36.46 38.23 40.59 40.59
C
740 810 843 881 926 971 1031 1031
FF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 33.46 34.72 36.22 37.99 39.76 42.13 42.13
C
— 850 882 920 965 1010 1070 1070
FF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

223 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
D2 DB Q SA U* UY V VO Key M
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
15.75 11.22 17.95 7.01 2.875 3.20 5.51 0.67
FF97
400 285 456 178 70 74.5 140 7.5 20 x 12 x 125 M20 x 42
8 × 8 × 5 8 1 − 8 × 2.13
7 7 3
17.72 13.09 20.59 7.87 3.625 4.01 6.69 0.63
FF107
450 332.4 523 200 90 95 170 5 25 x 14 x 160 M24 x 50
20.87 15.06 24.96 9.29 4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
FF127
530 382.6 634 236 110 116 210 15 28 x 16 x 180 M24 x 50
25.98 17.60 28.54 11.26 4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
FF157
660 447 725 286 120 127 210 5 32 x 18 x 200 M24 x 50

Flange
MODEL AH AJ AK* BB BD BF GA
5.51 15.75 13.780 0.20 17.72 0.69 0.87
FF97
140 400 350 5 450 17.5 22
6.69 15.75 13.780 0.20 17.72 0.69 0.87
FF107
170 400 350 5 450 17.5 22
8.27 19.69 17.717 0.20 21.65 0.69 0.98
FF127
210 500 450 5 550 17.5 25
8.27 23.62 21.654 0.24 25.98 0.87 1.10
FF157
210 600 550 6 660 22 28
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 224

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214
®
VARIGEAR VU
VU31 VU41 VU51 VU6
Model
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
35.87 35.87 35.87 40.31 40.31 40.31 43.62 43.62 — — —
C
911 911 911 1024 1024 1024 1108 1108 — — —
FF97
12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48 — — —
CD
312 312 312 387 387 387 444 444 — — —
— — — 42.72 42.72 42.72 46.02 46.02 48.35 48.35 48.35
C
— — — 1085 1085 1085 1169 1169 1228 1228 1228
FF107
— — — 15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
— — — 381 381 381 438 438 662 662 662
— — — — — — 49.80 49.80 52.13 52.13 52.13
C
— — — — — — 1265 1265 1324 1324 1324
FF127
— — — — — — 16.65 16.65 25.47 25.47 25.47
CD
— — — — — — 423 423 647 647 647
— — — — — — — — 56.69 56.69 56.69
C
— — — — — — — — 1440 1440 1440
FF157
— — — — — — — — 25.16 25.16 25.16
CD
— — — — — — — — 639 639 639
®
VARIGEAR VZ
VZ31 VZ41
Model
DT100 DV112M DV132S DV132M DV132ML DV160M
37.76 39.25 41.02 42.80 45.16 45.16
C
959 997 1042 1087 1147 1147
FF97
12.28 12.28 12.28 15.24 15.24 15.24
CD
312 312 312 387 387 387
— — — 45.20 47.56 47.56
C
— — — 1148 1208 1208
FF107
— — — 15.00 15.00 15.00
CD
— — — 381 381 381

Motor
VU/VZ31 VU/VZ41 VU51 VU6
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
175 188 188 232 232 232 255 268 268 300 304
12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
311 349 394 402 462 462 503 575 575 623 725
7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
197 221 221 275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

225 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AM CH CJ DB EG FH FJ GD MC Q SA XF
0.02 1.18 1.81 4.41 6.65 6.22 1.24 0.47 0.55 4.33 2.99 0.59
FA37
0.5 30 46 112 169 158 31.5 12 14 110 76 15
0.04 0.87 2.52 5.04 7.28 6.69 1.26 0.47 0.55 5.24 3.03 0.47
FA47
1 22 64 128.1 185 170 32 12 14 133 77 12
0.04 1.22 2.36 5.35 8.07 7.80 1.59 0.55 0.55 5.91 3.66 0.77
FA57
1 31 60 136 205 198 40.5 14 14 150 93 19.5
0.04 1.57 2.56 6.28 8.54 8.58 1.61 0.63 0.55 6.34 3.82 0.83
FA67
1 40 65 159.5 217 218 41 16 14 161 97 21

Output Shaft
Model EH U* UF UY VG VH Key M
4.72 1.250 1.77 1.37 4.13 0.67 1
4 × 14 × 11116 7
16 − 14 × 1
FA37
120 30 45 33.3 105 17 8 x 7 x 40 M10 x 25
16 × 16 × 1 16 2 − 13 × 1
5 5 13 1
5.91 1.375 1.97 1.52 5.20 0.65
FA47
150 35 50 38.3 132 22 10 x 8 x 45 M12 x 30
8 × 8 × 2 4 8 − 11 × 1 4
3 3 1 5 3
7.09 1.500 2.17 1.67 6.14 1.36
FA57
180 40 55 43.3 156 29 12 x 8 x 50 M16 x 40
8 × 8 × 2 4 8 − 11 × 1 4
3 3 1 5 3
7.09 1.500 2.17 1.67 6.14 1.36
FA67
180 40 55 43.3 156 29 12 x 8 x 50 M16 x 40
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 226

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
15.83 15.83 17.60 — — — —
C
402 402 447 — — — —
FA37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
16.73 16.73 18.50 — — — —
C
425 425 470 — — — —
FA47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
17.13 17.13 18.90 21.54 24.57 24.57 24.57
C
435 435 480 547 624 624 624
FA57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
17.56 17.56 19.33 21.97 25.00 25.00 25.00
C
446 446 491 558 635 635 635
FA67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
17.05 19.02 20.98 — — — —
C
433 483 533 — — — —
FA37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
17.95 19.92 21.89 — — — —
C
456 506 556 — — — —
FA47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
18.35 20.31 22.28 25.12 26.46 27.95 29.72
C
466 516 566 638 672 710 755
FA57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
18.78 20.75 22.72 25.55 26.89 28.39 30.16
C
477 527 577 649 683 721 766
FA67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

227 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AM CH CJ DB EG FH FJ GD MC Q SA XF
0.04 1.93 2.72 7.87 10.83 10.94 1.97 0.79 0.87 7.60 4.76 1.10
FA77
1 49 69 200 275 278 50 20 22 193 121 28
0.04 2.24 3.11 9.71 13.23 13.62 2.44 1.02 0.87 8.82 5.98 1.26
FA87
1 57 79 246.7 336 346 62 26 22 224 152 32
0.04 3.46 4.09 11.22 15.94 15.55 2.76 1.18 1.02 10.79 7.01 1.34
FA97
1 88 104 285 405 395 70 30 26 274 178 34

Output Shaft
Model EH U* UF UY VG VH Key M
8.27 2.000 2.76 2.22 7.20 1.16 1
2 × 12 × 2 58 8 − 11 × 1 4
5 3
FA77
210 50 70 53.8 183 32 14 x 9 x 80 M16 x 45
8 × 8 × 3 8 4 − 10 × 2
5 5 5 3
9.45 2.375 3.35 2.65 8.27 1.39
FA87
240 60 85 64.4 210 36 18 x 11 x 100 M20 x 50
8 × 8 × 3 8 4 − 10 × 2
5 5 5 3
11.81 2.750 3.74 3.03 10.63 1.24
FA97
300 70 95 74.9 270 34 20 x 12 x 110 M20 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 228

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
20.35 22.91 25.91 25.91 25.91 30.35 30.35 30.35 — —
C
517 582 658 658 658 771 771 771 — —
FA77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 23.98 26.93 26.93 26.93 31.38 31.38 31.38 34.69 34.69
C
— 609 684 684 684 797 797 797 881 881
FA87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449
— — 28.70 28.70 28.70 33.15 33.15 33.15 36.46 36.46
C
— — 729 729 729 842 842 842 926 926
FA97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
CD
— — 312 312 312 387 387 387 444 444
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
23.74 26.50 27.80 29.29 31.06 32.83 35.20 35.20
C
603 673 706 744 789 834 894 894
FA77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 27.56 28.82 30.31 32.09 33.86 36.22 36.22
C
— 700 732 770 815 860 920 920
FA87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 30.59 32.09 33.86 35.63 37.99 37.99
C
— — 777 815 860 905 965 965
FA97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

229 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AM CH CJ DB EG FH FJ GD MC Q SA XF
0.10 4.25 3.94 13.09 17.72 19.09 3.46 1.42 1.02 12.28 7.87 2.24
FA107
2.5 108 100 332.4 450 485 88 36 26 312 200 57
0.10 5.43 4.92 15.06 20.87 21.65 4.33 1.57 1.30 14.69 9.29 2.60
FA127
2.5 138 125 382.6 530 550 110 40 33 373 236 66
0.28 6.69 5.51 17.60 25.98 25.98 5.91 1.77 1.30 17.91 11.26 3.86
FA157
7 170 140 447 660 660 150 45 33 455 286 98

Output Shaft
Model EH U* UF UY VG VH Key M
8 × 8 × 3 4 − 10 × 2
7 5 1 3
13.78 3.625 4.65 3.89 12.32 1.24 2
FA107
350 90 118 95.4 313 40 25 x 14 x 160 M24 x 60
16.14 4.000 5.31 4.44 14.69 1.26 1× 1× 6 1− 8 × 2 14
FA127
410 100 135 106.4 373 38 28 x 16 x 180 M24 x 60
19.69 4.500 6.10 4.95 18.11 1.26 1× 1× 6 1− 8 × 2 14
FA157
500 120 155 127.4 460 36 32 x 18 x 200 M24 x 60
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

F-Series Dimensions 230

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU41 VU51 VU6
Model
DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
34.41 34.41 34.41 37.72 37.72 40.04 40.04 40.04
C
874 874 874 958 958 1017 1017 1017
FA107
15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
381 381 381 438 438 662 662 662
— — — 39.53 39.53 41.85 41.85 41.85
C
— — — 1004 1004 1063 1063 1063
FA127
— — — 16.65 16.65 25.47 25.47 25.47
CD
— — — 423 423 647 647 647
— — — — — 46.06 46.06 46.06
C
— — — — — 1170 1170 1170
FA157
— — — — — 25.16 25.16 25.16
CD
— — — — — 639 639 639

®
VARIGEAR VZ
VZ41
Model
DV132M DV132ML DV160M
36.89 39.25 39.25
C
937 997 997
FA107
15.00 15.00 15.00
CD
381 381 381

Motor
VU/VZ41 VU51 VU6
DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
232 232 232 255 268 268 300 304
15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
402 462 462 503 575 575 623 725
10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 60 for VARIGEAR® configuration options.
See page 237 for available output shaft options.

Dimensions subject to change without notice.

231 F-Series Dimensions

 VARIGEAR® Variable Speed Drives

2.Shaft Mounted with Feet

inch
Dimensions are
mm
Model A AM BA D2 E F FA J MA
5.31 0.10 0.89 6.50 4.53 3.03 1.22 0.79 M8 x .43
FA37B..
135 2.5 22.5 165 115 77 31 20 M8 x 11
6.50 0.12 1.22 7.09 5.71 3.66 1.69 0.79 M10 x .59
FA47B..
165 3 31 180 145 93 43 20 M10 x 15
7.68 0.12 1.32 7.87 6.69 4.02 2.17 0.98 M12 x .67
FA57B..
195 3 33.5 200 170 102 55 25 M12 x 17
8.46 0.14 1.46 8.35 7.48 4.41 2.36 0.98 M12 x .67
FA67B..
215 3.5 37 212 190 112 60 25 M12 x 17
10.83 0.16 1.44 10.63 9.45 5.51 2.76 1.38 M16 x 1.02
FA77B..
275 4 36.5 270 240 140 70 35 M16 x 26
13.78 0.16 1.69 12.99 12.20 6.50 3.94 1.57 M16 x 1.02
FA87B..
350 4 43 330 310 165 100 40 M16 x 26
15.75 0.16 1.91 15.75 13.78 8.07 4.72 1.97 M20 x 1.10
FA97B..
400 4 48.5 400 350 205 120 50 M20 x 28
18.11 0.10 2.74 17.72 15.75 8.66 4.92 2.36 M24 x 1.42
FA107B..
460 2.5 69.5 450 400 220 125 60 M24 x 36
20.47 0.10 3.12 20.87 17.72 10.63 5.59 2.76 M30 x 1.77
FA127B..
520 2.5 79.25 530 450 270 142 70 M30 x 45
24.41 0.28 4.65 25.98 21.26 12.20 6.69 3.15 M36 x 2.17
FA157B..
620 7 118 660 540 310 170 80 M36 x 55
Consult appropriate VARIGEAR® with the Snuggler® dimension pages for additional dimensions

Dimensions subject to change without notice.

Shaft Mounted with Feet 232

VARIGEAR® Variable Speed Drives

3.Shrink Disc Mounted

inch
Dimensions are
mm
Gearcase Shrink Disc
Model 1) 1) 1) 1) 2)
AM ES PG EH U * UA * UF UG * UH * VR VQ VS VT Ma
0.02 6.18 3.07 5.75 — — 1.77 — — 0.79 1.22 1.42 0.98 5130
FH37..
0.5 157 78 146 30 30 45 30 30 20 31 36 25
0.04 7.42 3.46 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98 8410
FH47..
1 188.5 88 177 35 35 50 35 35 20 32 37 25
0.04 8.72 3.94 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98 14600
FH57..
1 221.5 100 195 40 40 55 40 40 20 26 31 25
0.04 8.72 3.94 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98 14600
FH67..
1 221.5 100 208 40 40 55 40 40 20 38 43 25
0.04 10.04 4.76 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38 28300
FH77..
1 255 121 241 50 50 70 50 50 30 36 41 35
0.04 11.61 6.46 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77 53100
FH87..
1 295 164 281 65 65 85 65 65 40 41 46 45
0.04 14.19 7.28 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17 79700
FH97..
1 360.5 185 345 75 75 95 75 75 50 55 60 55
0.10 16.54 7.87 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76 132800
FH107..
2.5 420 200 405 95 95 118 95 95 60 65 75 70
0.10 19.72 9.17 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15 241600
FH127..
2.5 501 233 485 105 105 135 105 105 70 85 95 80
0.28 23.54 10.83 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54 395900
FH157..
7 598 275 580 125 125 155 125 125 80 90 100 90
Consult appropriate VARIGEAR® with the Snuggler® dimension page for additional dimensions
1)
Previous FA../S gear units (i.e. FA60) had different values
2)
Maximum transmissible torque, in lb-in, of the shrink disc
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

233 Shrink Disc Mounted

 VARIGEAR® Variable Speed Drives

4.Shrink Disc Mounted with Feet

inch
Dimensions are
mm
Gearcase Shrink Disc
Model 1) 1) 1) 1)
AM BA ES MA PG EH U * UA * UF UG * UH * VR VQ VS VT Ma2)
0.10 0.89 6.18 M8 x .43 3.07 5.75 — — 1.77 — — 0.79 1.22 1.42 0.98 5130
FH37B..
2.5 22.5 157 M8 x 11 78 146 30 30 45 30 30 20 31 36 25
0.12 1.22 7.42 M10 x .59 3.46 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98 8410
FH47B..
3 31 188.5 M10 x 15 88 177 35 35 50 35 35 20 32 37 25
0.12 1.32 8.72 M12 x .67 3.94 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98 14600
FH57B..
3 33.5 221.5 M12 x 17 100 195 40 40 55 40 40 20 26 31 25
0.14 1.46 8.72 M12 x .67 3.94 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98 14600
FH67B..
3.5 37 221.5 M12 x 17 100 208 40 40 55 40 40 20 38 43 25
0.16 1.44 10.04 M16 x 1.02 4.76 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38 28300
FH77B..
4 36.5 255 M16 x 26 121 241 50 50 70 50 50 30 36 41 35
0.16 1.69 11.61 M16 x 1.02 6.46 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77 53100
FH87B..
4 43 295 M16 x 26 164 281 65 65 85 65 65 40 41 46 45
0.16 1.91 14.19 M20 x 1.10 7.28 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17 79700
FH97B..
4 48.5 360.5 M20 x 28 185 345 75 75 95 75 75 50 55 60 55
0.10 2.74 16.54 M24 x 1.42 7.87 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76 132800
FH107B..
2.5 69.5 420 M24 x 36 200 405 95 95 118 95 95 60 65 75 70
0.10 3.12 19.72 M30 x 1.77 9.17 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15 241600
FH127B..
2.5 79.25 501 M30 x 45 233 485 105 105 135 105 105 70 85 95 80
0.28 4.65 23.54 M36 x 2.17 10.83 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54 395900
FH157B..
7 118 598 M36 x 55 275 580 125 125 155 125 125 80 90 100 90
® the ®
Consult appropriate VARIGEAR with Snuggler dimension pages for additional dimensions
1)
Previous FA../S gear units (i.e. FA60) had different values
2)
Maximum transmissible torque, in lb-in, of the shrink disc
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Shrink Disc Mounted with Feet 234

VARIGEAR® Variable Speed Drives

5.Flange Mounted with Shrink Disc

inch
Dimensions are
mm
Gearcase Shrink Disc
Model 1) 1) 1) 1)
AM ES PG EH U * UA * UF UG * UH * VR VQ VS VT Ma 2)
0.94 6.18 3.07 5.75 — — 1.77 — — 0.79 1.22 1.42 0.98 5130
FHF37..
24 157 78 146 30 30 45 30 30 20 31 36 25
0.98 7.42 3.46 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98 8410
FHF47..
25 188.5 88 177 35 35 50 35 35 20 32 37 25
0.91 8.72 3.94 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98 14600
FHF57..
23 221.5 100 195 40 40 55 40 40 20 26 31 25
0.91 8.72 3.94 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98 14600
FHF67..
23 221.5 100 208 40 40 55 40 40 20 38 43 25
1.46 10.04 4.76 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38 28300
FHF77..
37 255 121 241 50 50 70 50 50 30 36 41 35
1.18 11.61 6.46 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77 53100
FHF87..
30 295 164 281 65 65 85 65 65 40 41 46 45
1.63 14.19 7.28 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17 79700
FHF97..
41.5 360.5 185 345 75 75 95 75 75 50 55 60 55
1.61 16.54 7.87 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76 132800
FHF107..
41 420 200 405 95 95 118 95 95 60 65 75 70
2.01 19.72 9.17 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15 241600
FHF127..
51 501 233 485 105 105 135 105 105 70 85 95 80
2.36 23.54 10.83 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54 395900
FHF157..
60 598 275 580 125 125 155 125 125 80 90 100 90
® the ®
Consult appropriate VARIGEAR with Snuggler dimension pages for additional dimensions
1)
Previous FAF../S gear units (i.e. FAF60) had different values
2)
Maximum transmissible torque, in lb-in, of the shrink disc
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

235 Flange Mounted with Shrink Disc

 VARIGEAR® Variable Speed Drives

6.Face Mounted with Shrink Disc

inch
Dimensions are
mm
Gearcase Shrink Disc
Model 1)
AM ES PG EH U* UA * UF UG * UH * VR VQ VS VT Ma
0.35 6.18 3.07 5.75 — — 1.77 — — 0.79 1.22 1.42 0.98 5130
FHZ37..
9 157 78 146 30 30 45 30 30 20 31 36 25
0.31 7.42 3.46 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98 8410
FHZ47..
8 188.5 88 177 35 35 50 35 35 20 32 37 25
0.35 8.72 3.94 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98 14600
FHZ57..
9 221.5 100 195 40 40 55 40 40 20 26 31 25
0.33 8.72 3.94 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98 14600
FHZ67..
8.5 221.5 100 208 40 40 55 40 40 20 38 43 25
0.39 10.04 4.76 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38 28300
FHZ77..
10 255 121 241 50 50 70 50 50 30 36 41 35
0.43 11.61 6.46 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77 53100
FHZ87..
11 295 164 281 65 65 85 65 65 40 41 46 45
0.55 14.19 7.28 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17 79700
FHZ97..
14 360.5 185 345 75 75 95 75 75 50 55 60 55
-0.31 16.54 7.87 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76 132800
FHZ107..
-8 420 200 405 95 95 118 95 95 60 65 75 70
0 19.72 9.17 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15 241600
FHZ127..
0 501 233 485 105 105 135 105 105 70 85 95 80
0.51 23.54 10.83 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54 395900
FHZ157..
13 598 275 580 125 125 155 125 125 80 90 100 90
Consult appropriate VARIGEAR® with the Snuggler® dimension pages for additional dimensions
1)
Maximum transmissible torque, in lb-in, of the shrink disc
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Face Mounted with Shrink Disc 236

VARIGEAR® Variable Speed Drives

7.Available Output Solid Shafts

Inch Shafts Dimensions are inch

Model Change2)in
U* UY V VO Key M
length
F/FF37 1.000 1.11 1.97 0.32 1/4 x 1/4 x 1 5/16 3/8 - 16 x .87 0
F/FF47 1.250 1.36 2.36 0.26 1/4 x 1/4 x 1 11/16 1/2 - 13 x 1.12 0
F/FF57 1.375 1.51 2.76 0.43 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1.12 0
1.625 1.79 3.15 0.38 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1.38 0
F/FF67
1.3751) 1.51 2.76 0.47 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1.12 -0.39
2.000 2.22 3.94 0.64 1/2 x 1/2 x 2 5/8 3/4 - 10 x 1.61 0
F/FF77 1)
1.750 1.92 3.54 0.40 3/8 x 3/8 x 2 3/4 5/8 - 11 x 1.38 -0.39
F/FF87 2.375 2.65 4.72 0.51 5/8 x 5/8 x 3 5/8 3/4 - 10 x 1.61 0
F/FF97 2.875 3.20 5.51 0.67 3/4 x 3/4 x 4 1/8 3/4 - 10 x 1.61 0
F/FF107 3.625 4.01 6.69 0.63 7/8 x 7/8 x 5 3/8 1 - 8 x 2.13 0
F/FF127 4.375 4.82 8.27 1.09 1x1x6 1 - 8 x 2.13 0
F/FF157 4.750 5.29 8.27 0.82 1 1/4 x 1 1/4 x 6 9/16 1 - 8 x 2.13 0

Metric Shafts Dimensions are mm

Model Change2)in
U* UY V VO Key M
length
F/FF37 25 28 50 5 8 x 7 x 40 M10 x 22 0
F/FF47 30 33 60 3.5 8 x 7 x 50 M10 x 22 0
F/FF57 35 38 70 7 10 x 8 x 56 M12 x 28 0
40 43 80 5 12 x 8 x 70 M16 x 36 0
F/FF67 1)
35 38 70 7 10 x 8 x 56 M12 x 28 -10
50 53.5 100 10 14 x 9 x 80 M16 x 36 0
F/FF77 1)
45 48.5 90 5 14 x 9 x 80 M16 x 36 -10
F/FF87 60 64 120 5 18 x 11 x 110 M20 x 42 0
F/FF97 70 74.5 140 7.5 20 x 12 x 125 M20 x 42 0
F/FF107 90 95 170 5 25 x 14 x 160 M24 x 50 0
F/FF127 110 116 210 15 28 x 16 x 180 M24 x 50 0
F/FF157 120 127 210 5 32 x 18 x 200 M24 x 50 0
1)
Indicated shaft diameter reduces the gearbox torque rating - contact SEW-Eurodrive for details.
2)
When compared to standard shaft as shown in dimension pages.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

237 Available Output Solid Shafts

 VARIGEAR® Variable Speed Drives

8.Available Output Hollowshafts

Inch Shafts Dimensions are inch

Model
EH U* UF UY VG VH Key M
FA/FAF/FAZ37 4.72 1.250 1.77 1.37 4.13 0.67 1/4 × 1/4 x 1 11/16 7/16 - 14 x 1
5.91 1.375 1.97 1.52 5.20 0.65 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1
FA/FAF/FAZ47
5.91 1.250 1.97 1.37 5.20 0.67 1/4 x 1/4 x 1 11/16 7/16 - 14 x 1
FA/FAF/FAZ57 6.54 1.500 2.17 1.67 5.59 1.36 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1 3/4
7.09 1.500 2.17 1.67 6.14 1.36 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1 3/4
FA/FAF/FAZ67 1)
7.09 1.4375 2.17 1.61 6.14 1.36 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1 3/4
8.27 2.000 2.76 2.22 7.20 1.16 1/2 x 1/2 x 2 5/8 5/8 - 11 x 1 3/4
FA/FAF/FAZ77
8.27 1.93751) 2.76 2.16 7.20 1.16 1/2 x 1/2 x 2 5/8 5/8 - 11 x 1 3/4
9.45 2.375 3.35 2.65 8.27 1.39 5/8 x 5/8 x 3 5/8 3/4 - 10 x 2
FA/FAF/FAZ87
9.45 2.43751) 3.35 2.62 8.27 1.39 5/8 x 7/16 x 3 3/4 - 10 x 2
11.81 2.750 3.74 3.03 10.63 1.24 5/8 x 5/8 x 3 5/8 3/4 - 10 x 2
FA/FAF/FAZ97 1)
11.81 2.9375 3.74 3.14 10.63 1.24 3/4 x 1/2 x 3 1/2 3/4 - 10 x 2
13.78 3.625 4.65 3.89 12.32 1.24 7/8 x 5/8 x 3 1/2 3/4 - 10 x 2
FA/FAF/FAZ107 13.78 3.250 4.65 3.59 12.32 1.24 3/4 x 3/4 x 4 1/8 3/4 - 10 x 2
1)
13.78 3.4375 4.65 3.70 12.32 1.24 7/8 x 5/8 x 3 1/2 3/4 - 10 x 2
FA/FAF/FAZ127 16.14 4.000 5.31 4.44 14.69 1.26 1x1x6 1 - 8 x 2 1/4
FA/FAF/FAZ157 19.69 4.500 6.10 4.95 18.11 1.26 1x1x6 1 - 8 x 2 1/4

Metric Shafts Dimensions are mm

Model
EH U* UF UY VG VH Key M
FA/FAF/FAZ37 120 30 45 33.3 105 17 8 x 7 x 40 M10 x 25
150 35 50 38.3 132 22 10 x 8 x 45 M12 x 30
FA/FAF/FAZ47
150 30 50 33.3 132 16 8 x 7 x 40 M10 x 25
FA/FAF/FAZ57 166 40 55 43.3 142 29 12 x 8 x 50 M16 x 40
FA/FAF/FAZ67 180 40 55 43.3 156 29 12 x 8 x 50 M16 x 40
FA/FAF/FAZ77 210 50 70 53.8 183 32 14 x 9 x 80 M16 x 45
FA/FAF/FAZ87 240 60 85 64.4 210 36 18 x 11 x 100 M20 x 50
FA/FAF/FAZ97 300 70 95 74.9 270 34 20 x 12 x 110 M20 x 50
350 90 118 95.4 313 40 25 x 14 x 160 M24 x 60
FA/FAF/FAZ107
350 80 118 85.4 313 30 22 x 14 x 125 M20 x 50
FA/FAF/FAZ127 410 100 135 106.4 373 38 28 x 16 x 180 M24 x 60
FA/FAF/FAZ157 500 120 155 127.4 460 36 32 x 18 x 200 M24 x 60
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Available Output Hollowshafts 238

VARIGEAR® Variable Speed Drives

9.Torque Arm Arrangement

inch
Dimensions are
mm
1)
GFmin 2) Rubber Bushing
Model AP FH FU FV UE Part Number
0.04 6.22 0.49 0.79 0.20 1.57
FA37 013 348 5
1.0 158 12.50 20 5 40
0.07 6.69 0.49 0.79 0.20 1.57
FA47 013 348 5
1.8 170 12.50 20 5 40
0.09 7.80 0.49 0.79 0.20 1.57
FA57 013 348 5
2.4 198 12.50 20 5 40
0.12 8.58 0.49 0.79 0.20 1.57
FA67 013 348 5
3.0 218 12.50 20 5 40
0.13 10.94 0.83 1.18 0.39 2.36
FA77 013 349 3
3.2 278 21 30 10 60
0.18 13.62 0.83 1.18 0.39 2.36
FA87 013 349 3
4.5 346 21 30 10 60
0.20 15.55 0.98 1.57 0.47 3.15
FA97 013 350 7
5 3.95 25 40 12 80
0.24 19.09 0.98 1.57 0.47 3.15
FA107 013 350 7
6 485 25 40 12 80
0.35 21.65 1.26 2.36 0.59 3.94
FA127 013 351 5
9 550 32 60 15 100
0.35 25.98 1.26 2.36 0.59 3.94
FA157 013 347 7
9 660 32 60 15 100
Each gear unit is supplied with two resilient bushings.
® the ®
Consult appropriate VARIGEAR with Snuggler dimension pages for additional dimensions
1)
Approximate compression at Ta max
2)
Outside diameter of the resilient bushing in the uncompressed state.
inch tolerance is -.01, metric tolerance is -.02

Dimensions subject to change without notice.

239 Torque Arm Arrangement

 VARIGEAR® Variable Speed Drives

10.Output Shaft Tap Specifications

Inch Shaft Dimensions are inch

Shaft Diameter - U V2 V4
M D2 D3 D4 V1* V3**
from through
1) min. approximate
0 13/16 1/4 - 20 0.2010 0.256 0.374 0.630 0.787 0.197 0.102
7/8 15/16 5/16 - 18 0.2570 0.327 0.472 0.866 1.102 0.236 0.126
1 1-1/8 3/8 - 16 0.3125 0.374 0.571 0.866 1.102 0.295 0.169
1-1/4 1-3/8 1/2 - 13 0.4219 0.531 0.768 1.122 1.417 0.374 0.205
1-1/2 1-7/8 5/8 - 11 0.5312 0.654 0.984 1.378 1.772 0.472 0.283
2 3-1/4 3/4 - 10 0.6562 0.795 1.181 1.614 2.047 0.591 0.335
3-3/8 and over 1-8 0.8750 1.000 1.457 2.126 2.677 0.709 0.394

Metric Shaft Dimensions are mm

Shaft Diameter - U V2 V4
M D2 D3 D4 R V1* V3**
from through
1) min. approximate
7 10 M3 2.5 3.2 5.3 4.0 9.0 12.0 2.6 1.8
10 13 M4 3.3 4.3 6.7 5.0 10.0 14.0 3.2 2.1
13 16 M5 4.2 5.3 8.1 6.3 12.5 17.0 4.0 2.4
16 21 M6 5.0 6.4 9.6 8.0 16.0 21.0 5.0 2.8
21 24 M8 6.8 8.4 12.2 10.0 19.0 25.0 6.0 3.3
24 30 M10 8.5 10.5 14.9 16.0 22.0 30.0 7.5 3.8
30 38 M12 10.2 13.0 18.1 20.0 28.0 37.0 9.5 4.4
38 50 M16 14.0 17.0 23.0 25.0 36.0 45.0 12.0 5.2
50 85 M20 17.5 21.0 28.4 31.5 42.0 53.0 15.0 6.4
85 130 M24 21.0 25.0 34.2 40.0 50.0 63.0 18.0 8.0
130 and over M30 26.5 31.0 42.6 50.0 63.0 85.0 20.0 10.0
1)
up to and including this diameter
*V1 inch tolerance +.079 / -0 , metric tolerance +2 / -0.
**V3 +.039 inch tolerance only.

Dimensions subject to change without notice.

Output Shaft Tap Specifications 240

VARIGEAR® Variable Speed Drives

11.Customer Solid Shaft & Assembly/Disassembly Tool

When using conventional tools to remove a shaft mounted gear unit, the dismantling forces are exerted via the reducer housing and
bearings and may damage the machine’s drive shaft or the gear unit. To simplify the removal from the machine’s drive shaft, a tool
can be made as shown. A round, keyed nut (2) is inserted into the free space between the end of the machine drive shaft and the
snapring in the gear unit’s hollowshaft. A removal bolt (1) is screwed into the nut and presses a disc (3) against the end face of the
machine drive shaft, forcing the machine drive shaft out of the hollowshaft. Please note the securing bolt normally supplied with the
gear unit’s hollowshaft must be replaced with a bolt as shown and the customer solid shaft should be manufactured in accordance
with the dimensions shown here.

Tolerance for Shaft Diameter UG

*Load Class
UG
I II III
1.1875 – 1.500 +0 +.0004 +.0007
–.0011 –.0007 –.0004
Inch 2.000 – 2.938 +0 +.0005 +.0008
–.0009 –.0005 –.0001
3.250 – 4.000 +0 +.0005 +.0010
–.0012 –.0007 –.0003
20 - 30 +0 +.009 +.015
-.013 -.004 +.002
35 - 50 +0 +.011 +.018
-.016 -.005 +.002
Metric (mm)
60 - 80 +0 +.012 +.021
-.019 -.007 +.002
90 - 120 +0 +.013 +.025
-.022 -.009 +.003

JL
*Load Class I = Uniform Load and ≤ 0.2
Jm
J
Load Class II = Moderate Shock Load and L ≤ 30
.
Jm
J
Load Class III = Heavy Shock Load and L ≤ 10
Jm
where: JL = Load Inertia reflected to reducer input and Jm = Motor Inertia

Dimensions subject to change without notice.

241 Customer Solid Shaft & Assembly/Disassembly Tool

 VARIGEAR® Variable Speed Drives
Inch Bore Hollowshaft Dimensions are inch

UY Y
Model FV GF M M1 S U* UE * UG* V VB VB1
Max. Max.
FA/FAF/FAZ37 .58 .20 7
16 − 14 5
8 − 18 .50 1.250 1.245 1.250 1.35 3.23 2.00 6.00 .250
.59 .20 7
− 14
16
5
− 18
8 .50 1.250 1.245 1.250 1.35 4.29 2.00 6.00 .250
FA/FAF/FAZ47
2 − 13 8 − 18
1 5
.59 .20 .50 1.375 1.370 1.375 1.50 4.29 2.00 6.00 .3125
FA/FAF/FAZ57 .79 .20 5
8 − 11 1 − 14 .81 1.500 1.495 1.500 1.65 4.45 2.75 7.00 .375
.79 .20 5
− 11
8 1 − 14 .81 1.4375 1.433 1.4375 1.59 5.00 2.75 7.00 .375
FA/FAF/FAZ67
8 − 11 1 − 14
5
.79 .20 .81 1.500 1.495 1.500 1.65 5.00 2.75 7.00 .375
8 − 11 1 − 14
5
.79 .20 .81 1.9375 1.933 1.9375 2.14 6.06 2.75 7.00 .500
FA/FAF/FAZ77
8 − 11 1 − 14
5
.79 .20 .81 2.000 1.995 2.000 2.20 6.06 2.75 8.50 .500
4 − 10 1 14 − 12
3
.94 .31 1.00 2.375 2.370 2.375 2.63 6.85 3.50 10.00 .625
FA/FAF/FAZ87
4 − 10 1 14 − 12
3
.94 .31 1.00 2.4375 2.433 2.438 2.60 6.85 3.50 10.00 .625
4 − 10 1 14 − 12
3
.94 .31 1.00 2.750 2.745 2.750 3.01 9.21 3.50 12.50 .625
FA/FAF/FAZ97
4 − 10 1 14 − 12
3
.94 .31 1.00 2.9375 2.933 2.938 3.12 9.21 3.50 12.50 .750
4 − 10 1 14 − 12
3
.94 .31 1.00 3.250 3.245 3.250 3.57 10.98 4.00 14.00 .750
FA/FAF/FAZ107 4 − 10 1 14 − 12
3
.94 .31 1.00 3.4375 3.433 3.438 3.68 10.98 4.00 14.00 .875
4 − 10 1 14 − 12
3
.94 .31 1.00 3.625 3.620 3.625 3.87 10.98 4.00 14.00 .875
FA/FAF/FAZ127 1.15 .31 1− 8 1 12 − 12 1.23 4.000 3.995 4.000 4.42 12.87 4.00 16.50 1.000
FA/FAF/FAZ157 1.15 .31 1− 8 1 12 − 12 1.23 4.500 4.495 4.000 4.93 16.38 4.25 20.00 1.000

Metric Bore Hollowshaft Dimensions are mm

UY Y
Model FV GF M M1 S U* UE * UG* V VB VB1
Max. Max.
FA/FAF/FAZ37 15 5 M10 M16 × 1 13 30 29.9 30 33 82 50 130 8
15 5 M10 M16 × 1 13 30 29.9 30 33 109 55 160 8
FA/FAF/FAZ47
15 5 M12 M16 × 1 13 35 34.9 35 38 109 55 160 10
FA/FAF/FAZ57 20 5 M16 M24 × 1.5 20 40 39.9 40 43 113 70 190 12
FA/FAF/FAZ67 20 5 M16 M24 × 1.5 20 40 39.9 40 43 127 70 190 12
FA/FAF/FAZ77 20 5 M16 M24 × 1.5 20 50 49.9 50 53.5 154 70 220 14
FA/FAF/FAZ87 24 8 M20 M30 × 1.5 26 60 59.9 60 64 174 90 250 18
FA/FAF/FAZ97 24 8 M20 M30 × 1.5 26 70 69.9 70 74.5 234 90 320 20
24 8 M20 M30 × 1.5 26 80 79.9 80 85 279 100 360 22
FA/FAF/FAZ107
24 8 M24 M30 × 1.5 26 90 89.9 90 95 279 100 360 25
FA/FAF/FAZ127 30 8 M24 M36 × 1.5 32 100 99.9 100 106 330 100 420 28
FA/FAF/FAZ157 30 8 M24 M36 × 1.5 32 120 119.9 120 127 416 110 500 32
* Note: See page 18 for U and UE dimension tolerances. See previous page for UG dimension tolerances.

Dimensions subject to change without notice.

Customer Solid Shaft & Assembly/Disassembly Tool 242

VARIGEAR® Variable Speed Drives

Notes

243 Customer Solid Shaft & Assembly/Disassembly Tool

 VARIGEAR® Variable Speed Drives

1.K-Series Dimensions

inch
Dimensions are
mm
Gearcase
Model A AC B BA D* DB E EA EJ F FA FB G H J JA Q QB
5.63 5.91 4.72 2.36 3.94 0.33 4.33 4.33 4.53 3.94 1.10 1.26 0.63 0.43 1.50 1.42 7.95 2.48
K37
143 150 120 60 100 8.5 110 110 115 100 28 32 16 11 38 36 202 63
6.38 6.69 5.71 2.95 4.41 0.28 5.12 5.31 5.12 4.72 1.38 1.46 0.71 0.43 1.38 1.46 9.33 2.80
K47
162 170 145 75 112 7.2 130 135 130 120 35 37 18 11 35 37 237 71
6.77 7.48 6.18 3.46 5.20 0.52 5.12 6.02 5.91 5.12 1.18 1.77 0.83 0.53 1.57 1.69 9.96 3.15
K57
172 190 157 88 132 13.1 130 153 150 130 30 45 21 13.5 40 43 253 80
6.69 7.99 6.69 3.98 5.51 0.79 4.72 6.73 6.30 5.51 1.18 1.77 0.94 0.53 2.17 1.69 10.59 3.54
K67
170 203 170 101 140 20 120 171 160 140 30 45 24 13.5 55 43 269 90

Output Shaft
Model U* UY V VO Key M
1.000 1.11 1.97 0.32 1
4 × 14 × 1 516 3
− 16 × 0.87
8
K37
25 28 50 5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
1.250 1.36 2.36 0.26
K47
30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
1.375 1.51 2.76 0.43
K57
35 38 70 7 10 x 8 x 56 M12 x 28
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
1.625 1.79 3.15 0.38
K67
40 43 80 5 12 x 8 x 70 M16 x 36
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

K-Series Dimensions 244

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.45 19.45 21.22 — — — —
C
494 494 539 — — — —
K37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.55 20.55 22.32 24.96 27.99 27.99 27.99
C
522 522 567 634 711 711 711
K47
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.18 21.18 22.95 25.59 28.62 28.62 28.62
C
538 538 583 650 727 727 727
K57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.81 21.81 23.58 26.22 29.25 29.25 29.25
C
554 554 599 666 743 743 743
K67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
20.67 22.64 24.61 — — — —
C
525 575 625 — — — —
K37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
21.77 23.74 25.71 28.54 29.88 31.38 33.15
C
553 603 653 725 759 797 842
K47
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
22.40 24.37 26.34 29.17 30.51 32.01 33.78
C
569 619 669 741 775 813 858
K57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
23.03 25.00 26.97 29.80 31.14 32.64 34.41
C
585 635 685 757 791 829 874
K67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

245 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AC B BA D* DB E EA EJ F FA FB G H J JA Q QB
8.19 10.35 7.87 4.86 7.09 1.23 5.91 8.11 7.87 6.50 1.57 2.17 1.06 0.69 2.17 2.17 12.36 4.41
K77
208 263 200 123.5 180 31.3 150 206 200 165 40 55 27 17.5 55 55 314 112
10.24 12.01 9.06 5.91 8.35 1.02 7.09 9.45 9.17 7.09 2.17 2.76 1.26 0.87 2.95 2.64 15.31 5.20
K87
260 305 230 150 212 25.9 180 240 233 180 55 70 32 22 75 67 389 132
11.57 14.65 11.42 6.73 10.43 1.27 9.45 11.46 11.61 9.45 2.95 2.95 1.42 1.02 2.36 3.23 17.20 6.30
K97
294 372 290 171 265 32.3 240 291 295 240 75 75 36 26 60 82 437 160
14.96 17.64 13.39 8.35 12.40 2.05 11.02 13.66 14.17 10.63 3.74 3.74 1.57 1.30 3.94 3.86 21.30 7.87
K107
380 448 340 212 315 52 280 347 360 270 95 95 40 33 100 98 541 200

Output Shaft
Model U* UY V VO Key M
2.000 2.22 3.94 0.64 1
2 × ×2 8
1
2
5 3
− 10 × 1.61
4
K77
50 53.5 100 10 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
2.375 2.65 4.72 0.51
K87
60 64 120 5 18 x 11 x 110 M20 x 42
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
2.875 3.20 5.51 0.67
K97
70 74.5 140 7.5 20 x 12 x 125 M20 x 42
8 × 8 × 5 8 1 − 8 × 2.13
7 7 3
3.625 4.01 6.69 0.63
K107
90 95 170 5 25 x 14 x 160 M24 x 50
* Note: See page 18 for tolerances.
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120

Dimensions subject to change without notice.

K-Series Dimensions 246

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51 VU6
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
25.12 27.68 30.67 30.67 30.67 35.12 35.12 35.12 — — — — —
C
638 703 779 779 779 892 892 892 — — — — —
K77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — — — — —
CD
226 271 322 322 322 397 397 397 — — — — —
— 30.47 33.43 33.43 33.43 37.87 37.87 37.87 41.18 41.18 — — —
C
— 774 849 849 849 962 962 962 1046 1046 — — —
K87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68 — — —
CD
— 267 317 317 317 392 392 392 449 449 — — —
— — 35.12 35.12 35.12 39.57 39.57 39.57 42.87 42.87 — — —
C
— — 892 892 892 1005 1005 1005 1089 1089 — — —
K97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48 — — —
CD
— — 312 312 312 387 387 387 444 444 — — —
— — — — — 43.43 43.43 43.43 46.73 46.73 49.06 49.06 49.06
C
— — — — — 1103 1103 1103 1187 1187 1246 1246 1246
K107
— — — — — 15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
— — — — — 381 381 381 438 438 662 662 662
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
28.50 31.26 32.56 34.06 35.83 37.60 39.96 39.96
C
724 794 827 865 910 955 1015 1015
K77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 34.06 35.31 36.81 38.58 40.35 42.72 42.72
C
— 865 897 935 980 1025 1085 1085
K87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 37.01 38.50 40.28 42.05 44.41 44.41
C
— — 940 978 1023 1068 1128 1128
K97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387
— — — — — 45.91 48.27 48.27
C
— — — — — 1166 1226 1226
K107
— — — — — 15.00 15.00 15.00
CD
— — — — — 381 381 381

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51 VU6
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
171 175 175 188 188 232 232 232 255 268 268 300 304
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
273 311 311 349 394 402 462 462 503 575 575 623 725
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
197 197 197 221 221 275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options and page 271 for available output shaft options.

Dimensions subject to change without notice.

247 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AC B BA D* DB E EA EJ F FA FB G H J JA Q QB
17.32 20.71 15.75 9.96 14.76 2.09 13.78 16.46 16.54 12.99 4.53 4.33 1.77 1.54 3.94 4.37 24.21 8.86
K127
440 526 400 253 375 53 350 418 420 330 115 110 45 39 100 111 615 225
18.90 24.96 19.69 9.72 17.72 2.82 14.96 17.99 19.69 16.54 5.51 5.12 1.97 1.54 3.94 5.12 27.80 11.02
K157
480 634 500 247 450 71.7 380 457 500 420 140 130 50 39 100 130 706 280

Output Shaft
Model U* UY V VO Key M
4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
K127
110 116 210 15 28 x 16 x 180 M24 x 50
4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
K157
120 127 210 5 32 x 18 x 200 M24 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

K-Series Dimensions 248

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU51 VU6
Model
DV160L DV180 DV180 DV200 DV225
49.06 49.06 51.38 51.38 51.38
C
1246 1246 1305 1305 1305
K127
16.65 16.65 25.47 25.47 25.47
CD
423 423 647 647 647
— — 55.94 55.94 55.94
C
— — 1421 1421 1421
K157
— — 25.16 25.16 25.16
CD
— — 639 639 639

Motor
VU51 VU6
DV160L DV180 DV180 DV200 DV225
10.04 10.55 10.55 11.81 11.97
AB
255 268 268 300 304
19.80 22.64 22.64 24.53 28.54
L
503 575 575 623 725
13.03 13.03 13.03 15.51 15.51
P
331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

249 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model AK* B BA D* DB EA F G H K Q QB QE QF
9.06 22.83 12.40 19.69 3.82 21.85 18.90 1.97 1.30 4.09 32.95 12.40 10.43 4.53
K167
230 580 315 500 97 555 480 50 33 104 837 315 265 115
10.24 25.20 15.24 23.62 4.41 25.87 21.26 1.97 1.54 4.33 37.24 13.98 12.01 5.31
K187
260 640 387 600 112 6.57 540 50 39 110 946 355 305 135

Gearcase
Model QG QH QJ QK QL QM QN QO QP QQ QR QS QT
8.27 8.27 2.76 17.72 8.66 0.87 9.84 2.76 7.87 13.39 6.10 4.53 15.16
K167
210 210 70 450 220 22 250 70 200 340 155 115 385
9.84 9.84 2.36 21.65 9.84 0.20 12.01 3.74 8.46 15.94 6.30 5.91 18.11
K187
250 250 60 550 250 5 305 95 215 405 160 150 460
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

K-Series Dimensions 250

VARIGEAR® Variable Speed Drives
Output Shaft
Model U* UY V VO Key M
6.250 6.65 9.84 0.59 1 ×1 ×7
1
2
1
2
1
8 1 − 7 × 2.44
1
8
K167
160 169 250 15 40 x 20 x 220 M30 x 63
7.500 8.27 12.60 0.39 1 34 × 1 34 × 10 1 18 − 7 × 2.44
K187
190 200 320 10 45 x 25 x 300 M30 x 63
* Note: See page 18 for tolerances.
®
VARIGEAR
Model EC LE OA RA SD UV ZA
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
Model DV180 DV200 DV225
61.10 61.10 61.10
C
1552 1552 1552
K167
25.16 25.16 25.16
CD
639 639 639
65.39 65.39 65.39
C
1661 1661 1661
K187
25.16 25.16 25.16
CD
639 639 639

Motor
VU6
DV180 DV200 DV225
10.55 11.81 11.97
AB
268 300 304
22.64 24.53 28.54
L
575 623 725
13.03 15.51 15.51
P
331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

251 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
DB EA Q QB SA U* UY V VO Key M
0.33 5.28 8.27 2.80 3.94 1.000 1.11 1.97 0.32 1
4 × 14 × 1 516 3
− 16 × 0.87
8
KF37
8.5 134 210 71 100 25 28 50 5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
0.28 6.30 9.57 3.03 4.41 1.250 1.36 2.36 0.26
KF47
7.2 160 243 77 112 30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
0.52 6.97 10.59 3.78 5.20 1.375 1.51 2.76 0.43
KF57
13.1 177 269 96 132 35 38 70 7 10 x 8 x 56 M12 x 28
8 × 8 × 2 4 8 − 11 × 1.38
3 3 1 5
0.79 7.60 10.75 3.70 5.51 1.625 1.79 3.15 0.38
KF67
20 193 273 94 140 40 43 80 5 12 x 8 x 70 M16 x 36

Flange
Model AH AJ AK* BB BD BF GA
1.97 5.12 4.331 0.14 6.30 0.35 0.39
KF37
50 130 110 3.5 160 9 10
2.36 6.50 5.118 0.14 7.87 0.43 0.47
KF47
60 165 130 3.5 200 11 12
2.76 8.46 7.087 0.16 9.84 0.53 0.59
KF57
70 215 180 4 250 13.5 15
3.15 8.46 7.087 0.16 9.84 0.53 0.59
KF67
80 215 180 4 250 13.5 15
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

K-Series Dimensions 252

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.76 19.76 21.54 — — — —
C
502 502 547 — — — —
KF37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.79 20.79 22.56 25.20 28.23 28.23 28.23
C
528 528 573 640 717 717 717
KF47
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.81 21.81 23.58 26.22 29.25 29.25 29.25
C
554 554 599 666 743 743 743
KF57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.97 21.97 23.74 26.38 29.41 29.41 29.41
C
558 558 603 670 747 747 747
KF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
20.98 22.95 24.92 — — — —
C
533 583 633 — — — —
KF37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
22.01 23.98 25.94 28.78 30.12 31.61 33.39
C
559 609 659 731 765 803 848
KF47
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
23.03 25.00 26.97 29.80 31.14 32.64 34.41
C
585 635 685 757 791 829 874
KF57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
23.19 25.16 27.13 29.96 31.30 32.80 34.57
C
589 639 689 761 795 833 878
KF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

253 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
DB EA Q QB SA U* UY V VO Key M
1.23 9.53 12.24 4.29 7.09 2.000 2.22 3.94 0.64 1
2 × 12 × 2 58 3
4 − 10 × 1.61
KF77
31.3 242 311 109 180 50 53.5 100 10 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
1.02 10.63 15.31 5.20 8.35 2.375 2.65 4.72 0.51
KF87
25.9 270 389 132 212 60 64 120 5 18 x 11 x 110 M20 x 42

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
3.94 10.43 9.055 0.16 11.81 0.53 0.63
Option 1
100 265 230 4 300 13.5 16
KF77
3.94 8.46 7.087 0.16 9.84 0.53 0.59
Option 2**
100 215 180 4 250 13.5 15
4.72 11.81 9.843 0.20 13.78 0.69 0.71
KF87
120 300 250 5 350 17.5 18
* Note: See page 18 for tolerances.
** This flange option reduces the gearbox torque rating - contact SEW-Eurodrive for details.

Dimensions subject to change without notice.

K-Series Dimensions 254

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200

®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
25.00 27.56 30.55 30.55 30.55 35.00 35.00 35.00 — —
C
635 700 776 776 776 889 889 889 — —
KF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 30.47 33.43 33.43 33.43 37.87 37.87 37.87 41.18 41.18
C
— 774 849 849 849 962 962 962 1046 1046
KF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449

®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
28.39 31.14 32.44 33.94 35.71 37.48 39.84 39.84
C
721 791 824 862 907 952 1012 1012
KF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 34.06 35.31 36.81 38.58 40.35 42.72 42.72
C
— 865 897 935 980 1025 1085 1085
KF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

255 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
DB EA Q QB SA U* UY V VO Key M
4 × 4 × 4 − 10 × 1.61
3 3 1 3
1.27 13.07 17.13 6.22 10.43 2.875 3.20 5.51 0.67 8 4
KF97
32.3 332 435 158 265 70 74.5 140 7.5 20 x 12 x 125 M20 x 42
8 × 8 × 5 8 1 − 8 × 2.13
7 7 3
2.05 15.20 21.14 7.72 12.40 3.625 4.01 6.69 0.63
KF107
52 386 537 196 315 90 95 170 5 25 x 14 x 160 M24 x 50

Flange
Model AH AJ AK* BB BD BF GA
5.51 15.75 13.780 0.20 17.72 0.69 0.87
KF97
140 400 350 5 450 17.5 22
6.69 15.75 13.780 0.20 17.72 0.69 0.87
KF107
170 400 350 5 450 17.5 22
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

K-Series Dimensions 256

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU31 VU41 VU51 VU6
Model
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
35.04 35.04 35.04 39.49 39.49 39.49 42.80 42.80 — — —
C
890 890 890 1003 1003 1003 1087 1087 — — —
KF97
12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48 — — —
CD
312 312 312 387 387 387 444 444 — — —
— — — 43.27 43.27 43.27 46.57 46.57 48.90 48.90 48.90
C
— — — 1099 1099 1099 1183 1183 1242 1242 1242
KF107
— — — 15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
— — — 381 381 381 438 438 662 662 662

®
VARIGEAR VZ
VZ31 VZ41
Model
DT100 DV112M DV132S DV132M DV132ML DV160M
36.93 38.43 40.20 41.97 44.33 44.33
C
938 976 1021 1066 1126 1126
KF97
12.28 12.28 12.28 15.24 15.24 15.24
CD
312 312 312 387 387 387
— — — 45.75 48.11 48.11
C
— — — 1162 1222 1222
KF107
— — — 15.00 15.00 15.00
CD
— — — 381 381 381

Motor
VU/VZ31 VU/VZ41 VU51 VU6
DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
175 188 188 232 232 232 255 268 268 300 304
12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
311 349 394 402 462 462 503 575 575 623 725
7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
197 221 221 275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

257 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
D* DB EA Q QB U* UY V VO Key M
14.76 2.09 18.35 24.21 8.86 4.375 4.82 8.27 1.09 1× 1× 6 1 − 8 × 2.13
KF127
375 53 466 615 225 110 116 210 15 28 x 16 x 180 M24 x 50
17.72 2.82 20.47 27.80 11.02 4.750 5.29 8.27 0.82 1 14 × 1 14 × 6 916 1 − 8 × 2.13
KF157
450 71.7 520 706 280 120 127 210 5 32 x 18 x 200 M24 x 50

Flange
Model AH AJ AK* BB BD BF GA
8.27 19.69 17.717 0.20 21.65 0.69 0.98
KF127
210 500 450 5 550 17.5 25
8.27 23.62 21.654 0.24 25.98 0.87 1.10
KF157
210 600 550 6 660 22 28
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

K-Series Dimensions 258

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU51 VU6
Model
DV160L DV180 DV180 DV200 DV225
49.06 49.06 51.38 51.38 51.38
C
1246 1246 1305 1305 1305
KF127
16.65 16.65 25.47 25.47 25.47
CD
423 423 647 647 647
— — 55.94 55.94 55.94
C
— — 1421 1421 1421
KF157
— — 25.16 25.16 25.16
CD
— — 639 639 639

Motor
VU51 VU6
DV160L DV180 DV180 DV200 DV225
10.04 10.55 10.55 11.81 11.97
AB
255 268 268 300 304
19.80 22.64 22.64 24.53 28.54
L
503 575 575 623 725
13.03 13.03 13.03 15.51 15.51
P
331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

259 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AM B DB EA FE FH FJ FK MC MS Q QB SA
5.79 0.10 3.94 0.33 2.36 2.36 1.38 3.23 3.82 M10 x .79 0.16 8.27 2.80 3.94
KA37
147 2.5 100 8.5 60 60 35 82 97 M10 x 20 4 210 71 100
6.69 0.12 4.33 0.28 2.95 2.76 1.57 3.94 4.53 M10 x .79 0.16 9.57 3.03 4.41
KA47
170 3 110 7.2 75 70 40 100 115 M10 x 20 4 243 77 112
7.17 0.12 4.80 0.52 3.27 3.46 1.85 4.13 4.72 M12 x .98 0.20 10.59 3.78 5.20
KA57
182 3 122 13.1 83 88 47 105 120 M12 x 25 5 269 96 132
7.17 0.14 5.12 0.79 3.54 3.46 1.65 4.33 4.92 M12 x .98 0.20 10.75 3.70 5.51
KA67
182 3.5 130 20 90 88 42 110 125 M12 x 25 5 273 94 140

Output Shaft
Model EH U* UF UY VG VH Key M
4.72 1.250 1.77 1.37 4.13 0.67 1
4 × 14 × 11116 7
16 − 14 × 1
KA37
120 30 45 33.3 105 17 8 x 7 x 40 M10 x 25
16 × 16 × 1 16 2 − 13 × 1
5 5 13 1
5.91 1.375 1.97 1.52 5.20 0.65
KA47
150 35 50 38.3 132 22 10 x 8 x 45 M12 x 30
8 × 8 × 2 4 8 − 11 × 1 4
3 3 1 5 3
7.09 1.500 2.17 1.67 6.14 1.36
KA57
180 40 55 43.3 156 29 12 x 8 x 50 M16 x 40
8 × 8 × 2 4 8 − 11 × 1 4
3 3 1 5 3
7.09 1.500 2.17 1.67 6.14 1.36
KA67
180 40 55 43.3 156 29 12 x 8 x 50 M16 x 40
* Note: See page 18 for tolerances.
For solid shaft design see page 271.

Dimensions subject to change without notice.

K-Series Dimensions 260

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.76 19.76 21.54 — — — —
C
502 502 547 — — — —
KA37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.79 20.79 22.56 25.20 28.23 28.23 28.23
C
528 528 573 640 717 717 717
KA47
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.81 21.81 23.58 26.22 29.25 29.25 29.25
C
554 554 599 666 743 743 743
KA57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
21.97 21.97 23.74 26.38 29.41 29.41 29.41
C
558 558 603 670 747 747 747
KA67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
20.98 22.95 24.92 — — — —
C
533 583 633 — — — —
KA37
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
22.01 23.98 25.94 28.78 30.12 31.61 33.39
C
559 609 659 731 765 803 848
KA47
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
23.03 25.00 26.97 29.80 31.14 32.64 34.41
C
585 635 685 757 791 829 874
KA57
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
23.19 25.16 27.13 29.96 31.30 32.80 34.57
C
589 639 689 761 795 833 878
KA67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

261 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AM B DB EA FE FH FJ FK MC MS Q QB SA
8.03 0.16 6.06 1.23 4.13 4.02 1.89 4.80 5.47 M16 x 1.26 0.24 12.24 4.29 7.09
KA77
204 4 154 31.3 105 102 48 122 139 M16 x 32 6 311 109 180
10.83 0.16 6.69 1.02 4.72 4.65 2.56 6.30 7.48 M16 x 1.26 0.24 15.31 5.20 8.35
KA87
275 4 170 25.9 120 118 65 160 190 M16 x 32 6 389 132 212
11.73 0.16 8.90 1.27 5.91 6.30 3.27 6.50 7.48 M20 x 1.42 0.24 17.13 6.22 10.43
KA97
298 4 226 32.3 150 160 83 165 190 M20 x 36 6 435 158 265
14.57 0.10 10.47 2.05 6.89 7.48 3.94 7.48 9.06 M24 x 1.73 0.31 21.14 7.72 12.40
KA107
370 2.5 266 52 175 190 100 190 230 M24 x 44 8 537 196 315

Output Shaft
Model EH U* UF UY VG VH Key M
8.27 2.000 2.76 2.22 7.20 1.16 1
2 × 12 × 2 58 5
8 − 11 × 1 4
3
KA77
210 50 70 53.8 183 32 14 x 9 x 80 M16 x 45
8 × 8 × 3 8 4 − 10 × 2
5 5 5 3
9.45 2.375 3.35 2.65 8.27 1.39
KA87
240 60 85 64.4 210 36 18 x 11 x 100 M20 x 50
8 × 8 × 3 8 4 − 10 × 2
5 5 5 3
11.81 2.750 3.74 3.03 10.63 1.24
KA97
300 70 95 74.9 270 34 20 x 12 x 110 M20 x 50
8 × 8 × 3 2 4 − 10 × 2
7 5 1 3
13.78 3.625 4.65 3.89 12.32 1.24
KA107
350 90 118 95.4 313 40 25 x 14 x 160 M24 x 60
* Note: See page 18 for tolerances.
For solid shaft design see page 271.

Dimensions subject to change without notice.

K-Series Dimensions 262

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51 VU6
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
25.00 27.56 30.55 30.55 30.55 35.00 35.00 35.00 — — — — —
C
635 700 776 776 776 889 889 889 — — — — —
KA77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — — — — —
CD
226 271 322 322 322 397 397 397 — — — — —
— 30.47 33.43 33.43 33.43 37.87 37.87 37.87 41.18 41.18 — — —
C
— 774 849 849 849 962 962 962 1046 1046 — — —
KA87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68 — — —
CD
— 267 317 317 317 392 392 392 449 449 — — —
— — 35.04 35.04 35.04 39.49 39.49 39.49 42.80 42.80 — — —
C
— — 890 890 890 1003 1003 1003 1087 1087 — — —
KA97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48 — — —
CD
— — 312 312 312 387 387 387 444 444 — — —
— — — — — 43.27 43.27 43.27 46.57 46.57 48.90 48.90 48.90
C
— — — — — 1099 1099 1099 1183 1183 1242 1242 1242
KA107
— — — — — 15.00 15.00 15.00 17.24 17.24 26.06 26.06 26.06
CD
— — — — — 381 381 381 438 438 662 662 662
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
28.39 31.14 32.44 33.94 35.71 37.48 39.84 39.84
C
721 791 824 862 907 952 1012 1012
KA77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 34.06 35.31 36.81 38.58 40.35 42.72 42.72
C
— 865 897 935 980 1025 1085 1085
KA87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 36.93 38.43 40.20 41.97 44.33 44.33
C
— — 938 976 1021 1066 1126 1126
KA97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387
— — — — — 45.75 48.11 48.11
C
— — — — — 1162 1222 1222
KA107
— — — — — 15.00 15.00 15.00
CD
— — — — — 381 381 381
Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51 VU6
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180 DV180 DV200 DV225
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55 10.55 11.81 11.97
AB
171 175 175 188 188 232 232 232 255 268 268 300 304
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64 22.64 24.53 28.54
L
273 311 311 349 394 402 462 462 503 575 575 623 725
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03 13.03 15.51 15.51
P
197 197 197 221 221 275 275 275 331 331 331 394 394
Dimension AB is to motor conduit box Eye bolts are removable
Size VU6 is supplied with windless-type control. See page 62 for VARIGEAR® configuration options and page 271 for available output shaft options.

Dimensions subject to change without notice.

263 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AC AM B D* DB E EA EJ F FA FB G H J JA Q QB
17.32 20.71 0.10 15.75 14.76 2.09 13.78 8.07 16.54 12.99 4.53 4.33 1.77 1.54 3.94 4.37 24.21 8.86
KA127
440 526 2.5 400 375 53 350 205 420 330 115 110 45 39 100 111 615 225
18.90 24.96 — 19.69 17.72 2.82 14.96 9.84 19.69 16.54 5.51 5.12 1.97 1.54 3.94 5.12 27.80 11.02
KA157
480 634 — 500 450 71.7 380 250 500 420 140 130 50 39 100 130 706 280

Output Shaft
Model EH U* UF UY VG VH Key M
16.14 4.000 5.31 4.44 14.69 1.26 1× 1× 6 1− 8 × 2 14
KA127
410 100 135 106.4 373 38 28 x 16 x 180 M24 x 60
19.69 4.500 6.10 4.95 18.11 1.26 1× 1× 6 1− 8 × 2 14
KA157
500 120 155 127.4 460 36 32 x 18 x 200 M24 x 60
* Note: See page 18 for tolerances.
For solid shaft design see page 271.

Dimensions subject to change without notice.

K-Series Dimensions 264

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
18.94 22.60 31.69 6.10 9.65 15.16 8.43
VU6
481 574 805 155 245 385 214

®
VARIGEAR VU
VU51 VU6
Model
DV160L DV180 DV180 DV200 DV225
49.06 49.06 51.38 51.38 51.38
C
1246 1246 1305 1305 1305
KA127
16.65 16.65 25.47 25.47 25.47
CD
423 423 647 647 647
— — 55.94 55.94 55.94
C
— — 1421 1421 1421
KA157
— — 25.16 25.16 25.16
CD
— — 639 639 639

Motor
VU51 VU6
DV160L DV180 DV180 DV200 DV225
10.04 10.55 10.55 11.81 11.97
AB
255 268 268 300 304
19.80 22.64 22.64 24.53 28.54
L
503 575 575 623 725
13.03 13.03 13.03 15.51 15.51
P
331 331 331 394 394
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 62 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

265 K-Series Dimensions

 VARIGEAR® Variable Speed Drives

2.Shaft Mounted with Feet

inch
Dimensions are
mm
Model A AC AM B BA E EA EJ F FA FB G H J JA WG
6.38 6.69 0.10 5.71 0.59 5.12 2.95 5.12 4.72 1.38 1.46 0.71 0.43 1.38 1.46 3.07
KA47B..
162 170 2.5 145 15 130 75 130 120 35 37 18 11 35 37 78
6.77 7.48 0.12 6.18 0.71 5.12 3.27 5.91 5.12 1.18 1.77 0.83 0.53 1.57 1.69 3.39
KA57B..
172 190 3 157 18 130 83 150 130 30 45 21 13.5 40 43 86
6.69 7.99 0.14 6.69 0.79 4.72 3.54 6.30 5.51 1.18 1.77 0.94 0.53 2.17 1.69 3.66
KA67B..
170 203 3.5 170 20 120 90 160 140 30 45 24 13.5 55 43 93
8.19 10.35 0.16 7.87 0.89 5.91 4.13 7.87 6.50 1.57 2.17 1.06 0.69 2.17 2.17 4.25
KA77B..
208 263 4 200 22.5 150 105 200 165 40 55 27 17.5 55 55 108
10.24 12.01 0.16 9.06 1.18 7.09 4.72 9.17 7.09 2.17 2.76 1.26 0.87 2.95 2.64 4.84
KA87B..
260 305 4 230 30 180 120 233 180 55 70 32 22 75 67 123
11.57 14.65 0.16 11.42 1.18 9.45 5.91 11.61 9.45 2.95 2.95 1.42 1.02 2.36 3.23 6.02
KA97B..
294 372 4 290 30 240 150 295 240 75 75 36 26 60 82 153
14.96 17.64 0.10 13.39 1.57 11.02 6.89 14.17 10.63 3.74 3.74 1.57 1.30 3.94 3.86 7.01
KA107B..
380 448 2.5 340 40 280 175 360 270 95 95 40 33 100 98 178
17.32 20.71 0.10 15.75 1.57 13.78 8.07 16.54 12.99 4.53 4.33 1.77 1.54 3.94 4.37 8.19
KA127B..
440 526 2.5 400 40 350 205 420 330 115 110 45 39 100 111 208
18.90 24.96 — 19.69 1.57 14.96 9.84 19.69 16.54 5.51 5.12 1.97 1.54 3.94 5.12 9.96
KA157B..
480 634 — 500 40 380 250 500 420 140 130 50 39 100 130 253
Consult appropriate VARIGEAR® with Helical-Bevel dimension pages for additional dimensions.

Dimensions subject to change without notice.

Shaft Mounted with Feet 266

VARIGEAR® Variable Speed Drives

3.Shrink Disc Mounted

inch
Dimensions are
mm
Gearcase Shrink Disc
Model 1) 1) 1) 1) 2)
AM EA PG WG EH U * UA * UF UG * UH * VR VQ VS VT Ma
0.10 2.36 3.07 3.74 5.75 — — 1.77 — — 0.79 1.22 1.42 0.98
KH37.. 5130
2.5 60 78 95 146 30 30 45 30 30 20 31 36 25
0.12 2.95 3.46 4.39 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98
KH47.. 8410
3 75 88 111.5 177 35 35 50 35 35 20 32 37 25
0.12 3.27 3.94 5.08 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98
KH57.. 14600
3 83 100 129 195 40 40 55 40 40 20 26 31 25
0.14 3.54 3.94 5.08 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98
KH67.. 14600
3.5 90 100 129 208 40 40 55 40 40 20 38 43 25
0.16 4.13 4.76 5.79 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38
KH77.. 28300
4 105 121 147 241 50 50 70 50 50 30 36 41 35
0.16 4.72 6.46 6.77 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77
KH87.. 53100
4 120 164 172 281 65 65 85 65 65 40 41 46 45
0.16 5.91 7.28 8.29 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17
KH97.. 79700
4 150 185 210.5 345 75 75 95 75 75 50 55 60 55
0.10 6.89 7.87 9.65 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76
KH107.. 132800
2.5 175 200 245 405 95 95 118 95 95 60 65 75 70
0.10 8.07 9.17 11.65 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15
KH127.. 241600
2.5 205 233 296 485 105 105 135 105 105 70 85 95 80
0.00 9.84 12.40 14.57 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54
KH157.. 395900
0 250 315 370 580 125 125 155 125 125 80 90 100 90
®
Consult appropriate VARIGEAR with Helical-Bevel dimension pages for additional dimensions.
1)
Previous KA../S gear units (i.e. KA66) had different values
2)
Maximum transmissible torque, in lb-in, of the shink disc
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

267 Shrink Disc Mounted

 VARIGEAR® Variable Speed Drives

4.Shrink Disc Mounted with Feet

inch
Dimensions are
mm
Gearcase Shrink Disc
Model 1) 1) 1) 1) 2)
AM BA EA PG WG EH U * UA * UF UG * UH * VR VQ VS VT Ma
0.10 0.59 2.95 3.46 4.39 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98
KH47B.. 8410
2.5 15 75 88 111.5 177 35 35 50 35 35 20 32 37 25
0.12 0.71 3.27 3.94 5.08 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98
KH57B.. 14600
3 18 83 100 129 195 40 40 55 40 40 20 26 31 25
0.14 0.79 3.54 3.94 5.08 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98
KH67B.. 14600
3.5 20 90 100 129 208 40 40 55 40 40 20 38 43 25
0.16 0.89 4.13 4.76 5.79 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38
KH77B.. 28300
4 22.5 105 121 147 241 50 50 70 50 50 30 36 41 35
0.16 1.18 4.72 6.46 6.77 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77
KH87B.. 53100
4 30 120 164 172 281 65 65 85 65 65 40 41 46 45
0.16 1.18 5.91 7.28 8.29 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17
KH97B.. 79700
4 30 150 185 210.5 345 75 75 95 75 75 50 55 60 55
0.10 1.57 6.89 7.87 9.65 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76
KH107B.. 132800
2.5 40 175 200 245 405 95 95 118 95 95 60 65 75 70
0.10 1.57 8.07 9.17 11.65 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15
KH127B.. 241600
2.5 40 205 233 296 485 105 105 135 105 105 70 85 95 80
0.00 1.57 9.84 12.40 14.57 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54
KH157B.. 395900
0 40 250 315 370 580 125 125 155 125 125 80 90 100 90
®
Consult appropriate VARIGEAR with Helical-Bevel dimension pages for additional dimensions.
1)
Previous KA../S gear uinits (i.e. KA66) had different values.
2)
Maximum transmissible torque, in lb-in, of the shrink disc.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Shrink Disc Mounted with Feet 268

VARIGEAR® Variable Speed Drives

5.Flange Mounted with Shrink Disc

inch
Dimensions are
mm
Gearcase Shrink Disc
Model 1) 1) 1) 1) 2)
AH EA PG WG EH U * UA * UF UG * UH * VR VQ VS VT Ma
0.94 2.36 3.07 3.74 5.75 — — 1.77 — — 0.79 1.22 1.42 0.98
KHF37.. 5130
24 60 78 95 146 30 30 45 30 30 20 31 36 25
0.98 2.95 3.46 4.39 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98
KHF47.. 8410
25 75 88 111.5 177 35 35 50 35 35 20 32 37 25
0.93 3.27 3.94 5.08 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98
KHF57.. 14600
23.5 83 100 129 195 40 40 55 40 40 20 26 31 25
0.91 3.54 3.94 5.08 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98
KHF67V.. 14600
23 90 100 129 208 40 40 55 40 40 20 38 43 25
1.46 4.13 4.76 5.79 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38
KHF77.. 28300
37 105 121 147 241 50 50 70 50 50 30 36 41 35
1.18 4.72 6.46 6.77 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77
KHF87.. 53100
30 120 164 172 281 65 65 85 65 65 40 41 46 45
1.63 5.91 7.28 8.29 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17
KHF97.. 79700
41.5 150 185 210.5 345 75 75 95 75 75 50 55 60 55
1.61 6.89 7.87 9.65 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76
KHF107.. 132800
41 175 200 245 405 95 95 118 95 95 60 65 75 70
2.01 8.07 9.17 11.65 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15
KHF127.. 241600
51 205 233 296 485 105 105 135 105 105 70 85 95 80
2.36 9.84 12.40 14.57 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54
KHF157.. 395900
60 250 315 370 580 125 125 155 125 125 80 90 100 90
®
Consult appropriate VARIGEAR with Helical-Bevel dimension pages for additional dimensions.
1)
Previous KAF../S gear units (i.e. KA66) had different values
2)
Maximum transmissible torque, in lb-in, of the shrink disc
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

269 Flange Mounted with Shrink Disc

 VARIGEAR® Variable Speed Drives

6.Face Mounted with Shrink Disc

inch
Dimensions are
mm
Gearcase Shrink Disc
Model
AH EA PG WG EH U* UA * UF UG * UH * VR VQ VS VT Ma1)
0.35 2.36 3.07 3.74 5.75 — — 1.77 — — 0.79 1.22 1.42 0.98
KHZ37.. 5130
9 60 78 95 146 30 30 45 30 30 20 31 36 25
0.31 2.95 3.46 4.39 6.97 — — 1.97 — — 0.79 1.26 1.46 0.98
KHZ47.. 8410
8 75 88 111.5 177 35 35 50 35 35 20 32 37 25
0.35 3.27 3.94 5.08 7.68 — — 2.17 — — 0.79 1.02 1.22 0.98
KHZ57.. 14600
9 83 100 129 195 40 40 55 40 40 20 26 31 25
0.33 3.54 3.94 5.08 8.19 — — 2.17 — — 0.79 1.50 1.69 0.98
KHZ67.. 14600
8.5 90 100 129 208 40 40 55 40 40 20 38 43 25
0.39 4.13 4.76 5.79 9.49 — — 2.76 — — 1.18 1.42 1.61 1.38
KHZ77.. 28300
10 105 121 147 241 50 50 70 50 50 30 36 41 35
0.43 4.72 6.46 6.77 11.06 — — 3.35 — — 1.57 1.61 1.81 1.77
KHZ87.. 53100
11 120 164 172 281 65 65 85 65 65 40 41 46 45
0.55 5.91 7.28 8.29 13.58 — — 3.74 — — 1.97 2.17 2.36 2.17
KHZ97.. 79700
14 150 185 210.5 345 75 75 95 75 75 50 55 60 55
-0.29 6.89 7.87 9.65 15.94 — — 4.65 — — 2.36 2.56 2.95 2.76
KHZ107.. 132800
-8 175 200 245 405 95 95 118 95 95 60 65 75 70
0.00 8.07 9.17 11.65 19.09 — — 5.31 — — 2.76 3.35 3.74 3.15
KHZ127.. 241600
0 205 233 296 485 105 105 135 105 105 70 85 95 80
-0.55 9.84 12.40 14.57 22.83 — — 6.10 — — 3.15 3.54 3.94 3.54
KHZ157.. 395900
-14 250 315 370 580 125 125 155 125 125 80 90 100 90
®
Consult appropriate VARIGEAR with Helical-Bevel dimension pages for additional dimensions.
1)
Maximum transmissible torque, in lb-in, of the shrink disc
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Face Mounted with Shrink Disc 270

VARIGEAR® Variable Speed Drives

7.Available Output Solid Shafts

Inch Shafts Dimensions are inch

Model Change2)in
U* UY V VO Key M
length
K/KF37 1.000 1.11 1.97 0.32 1/4 x 1/4 x 1 5/16 3/8 - 16 x 0.87 0
K/KF47 1.250 1.36 2.36 0.26 1/4 x 1/4 x 1 11/16 1/2 - 13 x 1.12 0
K/KF57 1.375 1.51 2.76 0.43 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1.12 0
1.625 1.79 3.15 0.38 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1.38 0
K/KF67 1)
1.375 1.51 2.76 0.47 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1.12 -0.39
2.000 2.22 3.94 0.64 1/2 x 1/2 x 2 5/8 3/4 - 10 x 1.61 0
K/KF77 1)
1.750 1.92 3.54 0.40 3/8 x 3/8 x 2 3/4 5/8 - 11 x 1.38 -0.39
K/KF87 2.375 2.65 4.72 0.51 5/8 x 5/8 x 3 5/8 3/4 - 10 x 1.61 0
K/KF97 2.875 3.20 5.51 0.67 3/4 x 3/4 x 4 1/8 3/4 - 10 x 1.61 0
K/KF107 3.625 4.01 6.69 0.63 7/8 x 7/8 x 5 3/8 1 - 8 x 2.13 0
K/KF127 4.375 4.82 8.27 1.09 1x1x6 1 - 8 x 2.13 0
K/KF157 4.750 5.29 8.27 0.82 1 1/4 x 1 1/4 x 6 9/16 1 - 8 x 2.13 0
K167 6.260 6.65 9.84 0.59 1 1/2 x 1 1/2 x7 1/8 1 1/8 - 7 x 2.13 0
K187 7.500 8.27 12.60 .039 1 3/4 x 1 3/4 x 10 1 1/8 - 7 x 2.13 0

Metric Shafts Dimensions are mm

Model Change2)in
U* UY V VO Key M
length
K/KF37 25 28 50 5 8 x 7 x 40 M10 x 22 0
K/KF47 30 33 60 3.5 8 x 7 x 50 M10 x 22 0
K/KF57 35 38 70 7 10 x 8 x 56 M12 x 28 0
40 43 80 5 12 x 8 x 70 M16 x 36 0
K/KF67
351) 38 70 7 10 x 8 x 56 M12 x 28 -10
50 53.5 100 10 14 x 9 x 80 M16 x 36 0
K/KF77 1)
45 48.5 90 5 14 x 9 x 80 M16 x 36 -10
K/KF87 60 64 120 5 18 x 11 x 110 M20 x 42 0
K/KF97 70 74.5 140 7.5 20 x 12 x 125 M20 x 42 0
K/KF107 90 95 170 5 25 x 14 x 160 M24 x 50 0
K/KF127 110 116 210 15 28 x 16 x 180 M24 x 50 0
K/KF157 120 127 210 5 32 x 18 x 200 M24 x 50 0
K167 160 169 250 15 40 x 22 x 220 M30 x 63 0
K187 190 200 320 10 45 x 25 x 300 M30 x 63 0
1)
Indicated shaft diameter reduces the gearbox torque rating - contact SEW-Eurodrive for details.
2)
When compared to standard shaft as shown in dimension pages.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

271 Available Output Solid Shafts

 VARIGEAR® Variable Speed Drives

8.Available Output Hollowshafts

Inch Shafts Dimensions are inch

Model
EH U* UF UY VG VH Key M
KA/KAF/KAZ37 4.72 1.250 1.77 1.37 4.13 0.67 1/4 × 1/4 x 1 11/16 7/16 - 14 x 1
5.91 1.375 1.97 1.52 5.20 0.65 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1
KA/KAF/KAZ47
5.91 1.250 1.97 1.37 5.20 0.67 1/4 x 1/4 x 1 11/16 7/16 - 14 x 1
KA/KAF/KAZ57 6.54 1.500 2.17 1.67 5.59 1.36 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1 3/4
7.09 1.500 2.17 1.67 6.14 1.36 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1 3/4
KA/KAF/KAZ67
7.09 1.43751) 2.17 1.61 6.14 1.36 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1 3/4
8.27 2.000 2.76 2.22 7.20 1.16 1/2 x 1/2 x 2 5/8 5/8 - 11 x 1 3/4
KA/KAF/KAZ77 1)
8.27 1.9375 2.76 2.16 7.20 1.16 1/2 x 1/2 x 2 5/8 5/8 - 11 x 1 3/4
9.45 2.375 3.35 2.65 8.27 1.39 5/8 x 5/8 x 3 5/8 3/4 - 10 x 2
KA/KAF/KAZ87
9.45 2.43751) 3.35 2.62 8.27 1.39 5/8 x 7/16 x 3 3/4 - 10 x 2
11.81 2.750 3.74 3.03 10.63 1.24 5/8 x 5/8 x 3 5/8 3/4 - 10 x 2
KA/KAF/KAZ97 1)
11.81 2.9375 3.74 3.14 10.63 1.24 3/4 x 1/2 x 3 1/2 3/4 - 10 x 2
13.78 3.625 4.65 3.89 12.32 1.24 7/8 x 5/8 x 3 1/2 3/4 - 10 x 2
KA/KAF/KAZ107 13.78 3.250 4.65 3.59 12.32 1.24 3/4 x 3/4 x 4 1/8 3/4 - 10 x 2
1)
13.78 3.4375 4.65 3.70 12.32 1.24 7/8 x 5/8 x 3 1/2 3/4 - 10 x 2
KA/KAF/KAZ127 16.14 4.000 5.31 4.44 14.69 1.26 1x1x6 1 - 8 x 2 1/4
KA/KAF/KAZ157 19.69 4.500 6.10 4.95 18.11 1.26 1x1x6 1 - 8 x 2 1/4

Metric Shafts Dimensions are mm

Model
EH U* UF UY VG VH Key M
KA/KAF/KAZ37 120 30 45 33.3 105 17 8 x 7 x 40 M10 x 25
150 35 50 38.3 132 22 10 x 8 x 45 M12 x 30
KA/KAF/KAZ47
150 30 50 33.3 132 16 8 x 7 x 40 M10 x 25
KA/KAF/KAZ57 166 40 55 43.3 142 29 12 x 8 x 50 M16 x 40
KA/KAF/KAZ67 180 40 55 43.3 156 29 12 x 8 x 50 M16 x 40
KA/KAF/KAZ77 210 50 70 53.8 183 32 14 x 9 x 80 M16 x 45
KA/KAF/KAZ87 240 60 85 64.4 210 36 18 x 11 x 100 M20 x 50
KA/KAF/KAZ97 300 70 95 74.9 270 34 20 x 12 x 110 M20 x 50
350 90 118 95.4 313 40 25 x 14 x 160 M24 x 60
KA/KAF/KAZ107
350 80 118 85.4 313 30 22 x 14 x 125 M20 x 50
KA/KAF/KAZ127 410 100 135 106.4 373 38 28 x 16 x 180 M24 x 60
KA/KAF/KAZ157 500 120 155 127.4 460 36 32 x 18 x 200 M24 x 60
1)
INX shaft options incur an additional charge.
* Note: See page 18 for tolerances.

Available Output Hollowshafts 272

VARIGEAR® Variable Speed Drives

9.Torque Arm Arrangement

inch
Dimensions are
mm
1) Part 2)
Model BA FC G O R SA FN FU * FV Number Retaining Bolts
0.79 0.93 0.39 5.51 0.89 3.94 1.22 0.41 1.42
KA37T.. 643 425 8 4 x M10 x 25-8.8
20 23.5 10 140 22.5 100 31 10.4 36
0.79 1.18 0.47 6.30 0.89 4.41 1.22 0.41 1.42
KA47T.. 643 428 2 4 x M10 x 30-8.8
20 30 12 160 22.5 112 31 10.4 36
0.71 1.57 0.51 7.56 1.14 5.20 2.13 0.65 2.36
KA57T.. 643 431 2 4 x M12 x 35-8.8
18 40 13 192 29 132 54 16.4 60
0.98 1.77 0.51 7.87 1.14 5.51 2.13 0.65 2.36
KA67T.. 643 431 2 4 x M12 x 35-8.8
25 45 13 200 29 140 54 16.4 60
0.98 2.07 0.55 9.84 1.14 7.09 2.13 0.65 2.36
KA77T.. 643 434 7 4 x M16 x 40-8.8
25 52.5 14 250 29 180 54 16.4 60
1.18 2.36 0.63 11.81 1.61 8.35 2.83 0.98 3.15
KA87T.. 643 437 1 4 x M16 x 45-8.8
30 60 16 300 41 212 72 25 80
1.57 2.76 0.67 13.78 1.61 10.43 3.62 0.98 3.94
KA97T.. 643 440 1 4 x M20 x 50-8.8
40 70 17 350 41 265 92 25 100
1.77 2.91 0.79 17.72 1.61 12.40 3.62 0.98 3.94
KA107T.. 643 443 6 4 x M24 x 60-8.8
45 74 20 450 41 315 92 25 100
0.28 2.36 1.77 21.65 2.76 14.76 4.33 1.57 4.96 4 x M36 x 130-8.8
KA127T.. 643 294 8
7 60 45 550 70 375 110 40 126 4 x ISO4032 - M36-8
0.08 1.97 1.77 27.56 2.76 17.72 4.33 1.57 4.96 4 x M36 x 130-8.8
KA157T.. 643 295 6
2 50 45 700 70 450 110 40 126 4 x ISO4032 - M36-8
1)
Tolerance for FV is -0.012 in./-0.3mm
2)
ISO 4017
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

273 Torque Arm Arrangement

 VARIGEAR® Variable Speed Drives

10.Output Shaft Tap Specifications

Inch Shaft Dimensions are inch

Shaft Diameter - U V2 V4
M D2 D3 D4 V1* V3*
from through
1) min. approximate
0 13/16 1/4 - 20 0.2010 0.256 0.374 0.630 0.787 0.197 0.102
7/8 15/16 5/16 - 18 0.2570 0.327 0.472 0.866 1.102 0.236 0.126
1 1-1/8 3/8 - 16 0.3125 0.374 0.571 0.866 1.102 0.295 0.169
1-1/4 1-3/8 1/2 - 13 0.4219 0.531 0.768 1.122 1.417 0.374 0.205
1-1/2 1-7/8 5/8 - 11 0.5312 0.654 0.984 1.378 1.772 0.472 0.283
2 3-1/4 3/4 - 10 0.6562 0.795 1.181 1.614 2.047 0.591 0.335
3-3/8 and over 1-8 0.8750 1.000 1.457 2.126 2.677 0.709 0.394

Metric Shaft Dimensions are mm

Shaft Diameter - U V2 V4
1) M D2 D3 D4 R V1* min. V3** approximate
from through
7 10 M3 2.5 3.2 5.3 4.0 9.0 12.0 2.6 1.8
10 13 M4 3.3 4.3 6.7 5.0 10.0 14.0 3.2 2.1
13 16 M5 4.2 5.3 8.1 6.3 12.5 17.0 4.0 2.4
16 21 M6 5.0 6.4 9.6 8.0 16.0 21.0 5.0 2.8
21 24 M8 6.8 8.4 12.2 10.0 19.0 25.0 6.0 3.3
24 30 M10 8.5 10.5 14.9 16.0 22.0 30.0 7.5 3.8
30 38 M12 10.2 13.0 18.1 20.0 28.0 37.0 9.5 4.4
38 50 M16 14.0 17.0 23.0 25.0 36.0 45.0 12.0 5.2
50 85 M20 17.5 21.0 28.4 31.5 42.0 53.0 15.0 6.4
85 130 M24 21.0 25.0 34.2 40.0 50.0 63.0 18.0 8.0
130 and over M30 26.5 31.0 42.6 50.0 63.0 85.0 20.0 10.0
1)
up to and including this diameter
*V1 inch tolerance +.079 / -0 , metric tolerance +2 / -0.
**V3 +.039 inch tolerance only.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Output Shaft Tap Specifications 274

VARIGEAR® Variable Speed Drives

11.Customer Solid Shaft & Assembly/Disassembly Tool

When using conventional tools to remove a shaft mounted gear unit, the dismantling forces are exerted via the reducer housing and
bearings and may damage the machine’s drive shaft or the gear unit. To simplify the removal from the machine’s drive shaft, a tool
can be made as shown. A round, keyed nut (2) is inserted into the free space between the end of the machine drive shaft and the
snapring in the gear unit’s hollowshaft. A removal bolt (1) is screwed into the nut and presses a disc (3) against the end face of the
machine drive shaft, forcing the machine drive shaft out of the hollowshaft. Please note the securing bolt normally supplied with the
gear unit’s hollowshaft must be replaced with a bolt as shown and the customer solid shaft should be manufactured in accordance
with the dimensions shown here.

Tolerance for Shaft Diameter UG

*Load Class
UG
I II III
1.1875 – 1.500 +0 +.0004 +.0007
–.0011 –.0007 –.0004
Inch 2.000 – 2.938 +0 +.0005 +.0008
–.0009 –.0005 –.0001
3.250 – 4.000 +0 +.0005 +.0010
–.0012 –.0007 –.0003
20 - 30 +0 +.009 +.015
-.013 -.004 +.002
35 - 50 +0 +.011 +.018
-.016 -.005 +.002
Metric (mm)
60 - 80 +0 +.012 +.021
-.019 -.007 +.002
90 - 120 +0 +.013 +.025
-.022 -.009 +.003

JL
*Load Class I = Uniform Load and ≤ 0.2
Jm
J
Load Class II = Moderate Shock Load and L ≤ 30
.
Jm
J
Load Class III = Heavy Shock Load and L ≤ 10
Jm
where: JL = Load Inertia reflected to reducer input and Jm = Motor Inertia

Dimensions subject to change without notice.

275 Customer Solid Shaft & Assembly/Disassembly Tool

 VARIGEAR® Variable Speed Drives
Inch Bore Hollowshaft Dimensions are inch

UY Y
Model FV GF M M1 S U* UE** UG* V VB VB1
Max. Max.
KA/KAF/KAZ37 .58 .20 7
16 − 14 5
8 − 18 .50 1.250 1.245 1.250 1.35 3.23 2.00 6.00 .250
.59 .20 7
− 14
16
5
− 18
8 .50 1.250 1.245 1.250 1.35 4.29 2.00 6.00 .250
KA/KAF/KAZ47
2 − 13 8 − 18
1 5
.59 .20 .50 1.375 1.370 1.375 1.50 4.29 2.00 6.00 .3125
KA/KAF/KAZ57 .79 .20 5
8 − 11 1 − 14 .81 1.500 1.495 1.50 1.65 4.45 2.75 7.00 .375
.79 .20 5
− 11
8 1 − 14 .81 1.4375 1.433 1.4375 1.59 5.00 2.75 7.00 .375
KA/KAF/KAZ67
8 − 11 1 − 14
5
.79 .20 .81 1.500 1.495 1.500 1.65 5.00 2.75 7.00 .375
8 − 11 1 − 14
5
.79 .20 .81 1.9375 1.933 1.9375 2.14 6.06 2.75 7.00 .500
KA/KAF/KAZ77
8 − 11 1 − 14
5
.79 .20 .81 2.000 1.995 2.000 2.20 6.06 2.75 8.50 .500
4 − 10 1 14 − 12
3
.94 .31 1.00 2.375 2.370 2.375 2.63 6.85 3.50 10.00 .625
KA/KAF/KAZ87
4 − 10 1 14 − 12
3
.94 .31 1.00 2.4375 2.433 2.438 2.60 6.85 3.50 10.00 .625
4 − 10 1 14 − 12
3
.94 .31 1.00 2.750 2.745 2.750 3.01 9.21 3.50 12.50 .625
KA/KAF/KAZ97
4 − 10 1 14 − 12
3
.94 .31 1.00 2.9375 2.933 2.938 3.12 9.21 3.50 12.50 .750
4 − 10 1 14 − 12
3
.94 .31 1.00 3.250 3.245 3.250 3.57 10.98 4.00 14.00 .750
KA/KAF/KAZ107 4 − 10 1 14 − 12
3
.94 .31 1.00 3.4375 3.433 3.438 3.68 10.98 4.00 14.00 .875
4 − 10 1 14 − 12
3
.94 .31 1.00 3.625 3.620 3.625 3.87 10.98 4.00 14.00 .875
KA/KAF/KAZ127 1.15 .31 1− 8 1 12 − 12 1.23 4.000 3.995 4.000 4.42 12.87 4.00 16.50 1.000
KA/KAF/KAZ157 1.15 .31 1− 8 1 12 − 12 1.23 4.500 4.495 4.00 4.93 16.38 4.25 20.0 1.000

Metric Bore Hollowshaft Dimensions are mm

UY Y
Model FV GF M M1 S U* UE** UG* V VB VB1
Max. Max.
KA/KAF/KAZ37 15 5 M10 M16 × 1 13 30 29.9 30 33 82 50 130 8
15 5 M10 M16 × 1 13 30 29.9 30 33 109 55 160 8
KA/KAF/KAZ47
15 5 M12 M16 × 1 13 35 34.9 35 38 109 55 160 10
KA/KAF/KAZ57 20 5 M16 M24 × 1.5 20 40 39.9 40 43 113 70 190 12
KA/KAF/KAZ67 20 5 M16 M24 × 1.5 20 40 39.9 40 43 127 70 190 12
KA/KAF/KAZ77 20 5 M16 M24 × 1.5 20 50 49.9 50 53.5 154 70 220 14
KA/KAF/KAZ87 24 8 M20 M30 × 1.5 26 60 59.9 60 64 174 90 250 18
KA/KAF/KAZ97 24 8 M20 M30 × 1.5 26 70 69.9 70 74.5 234 90 320 20
24 8 M20 M30 × 1.5 26 80 79.9 80 85 279 100 360 22
KA/KAF/KAZ107
24 8 M24 M30 × 1.5 26 90 89.9 90 95 279 100 360 25
KA/KAF/KAZ127 30 8 M24 M36 × 1.5 32 100 99.9 100 106 330 100 420 28
KA/KAF/KAZ157 30 8 M24 M36 × 1.5 32 120 119.9 120 127 416 110 500 32
* Note: See page 18 for U dimension tolerances. See previous page for UG dimension tolerances.
**inch tolerance is -.01, metric tolerance is -.02

Dimensions subject to change without notice.

Customer Solid Shaft & Assembly/Disassembly Tool 276

VARIGEAR® Variable Speed Drives

Notes

277 Customer Solid Shaft & Assembly/Disassembly Tool

 VARIGEAR® Variable Speed Drives

1.S-Series Dimensions

inch
Dimensions are
mm
Gearcase
Model A AC B BA D* E EA F FA FB G H J JA JB Q QB QC QD QE QF WG
3.54 3.94 4.33 2.17 3.15 2.48 3.94 3.54 1.38 1.57 0.39 0.35 1.06 0.79 0.94 5.63 2.48 1.57 1.57 1.57 1.57 2.24
S37
90 100 110 55 80 63 100 90 35 40 10 9 27 20 24 143 63 40 40 40 40 57

Output Shaft
Model U* UY V VO Key M
0.750 0.83 1.57 0.25 3
16× 16 × 1
3 1
16
1
4 − 20 × 0.63
S37
20 22.5 40 4 6 x 6 x 32 M6 x 16
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 278

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98

®
VARIGEAR VU
VU01 VU11
Model
DT71 DT80 DT90
17.13 17.13 18.90
C
435 435 480
S37
8.39 8.39 9.37
CD
213 213 238

®
VARIGEAR VZ
VZ01 VZ11
Model
DT71 DT80 DT90
18.35 20.31 22.28
C
466 516 566
S37
8.39 8.39 9.37
CD
213 213 238

Motor
VU/VZ01 VU/VZ11
DT71 DT80 DT90
5.43 5.43 6.73
AB
138 138 171
7.95 9.92 10.75
L
202 252 273
5.71 5.71 7.76
P
145 145 197
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

279 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AC B BA D* DB E EA F FA FB G GB H J JA JB Q QB WG
4.41 4.13 4.72 2.56 3.94 0.31 3.15 4.53 3.94 1.38 1.38 0.59 0.47 0.43 1.18 1.18 0.98 6.73 2.95 2.36
S47
112 105 120 65 100 8 80 115 100 35 35 15 12 11 30 30 25 171 75 60
5.12 5.12 5.35 3.11 4.41 0.79 3.94 5.28 4.33 1.77 1.38 0.59 0.47 0.43 1.18 1.18 1.18 7.36 3.15 2.80
S57
130 130 136 79 112 20 100 134 110 45 35 15 12 11 30 30 30 187 80 71
6.89 6.69 6.30 3.74 5.51 0.87 5.12 6.30 5.12 2.36 1.57 0.71 0.59 0.53 1.77 1.77 1.57 9.49 4.17 3.37
S67
175 170 160 95 140 22 130 160 130 60 40 18 15 13.5 45 45 40 241 106 85.5

Output Shaft
Model U* UY V VO Key M
1.000 1.11 1.97 0.32 1
4 × × 1 16
1
4
5 3
− 16 × 0.87
8
S47
25 28 50 5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
1.250 1.36 2.36 0.26
S57
30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
1.375 1.51 2.76 0.43
S67
35 38 70 7 10 x 8 x 56 M12 x 28
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 280

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
18.23 18.23 20.00 — — — —
C
463 463 508 — — — —
S47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
18.86 18.86 20.63 — — — —
C
479 479 524 — — — —
S57
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.71 20.71 22.48 25.12 28.15 28.15 28.15
C
526 526 571 638 715 715 715
S67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331
®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.45 21.42 23.39 — — — —
C
494 544 594 — — — —
S47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.08 22.05 24.02 — — — —
C
510 560 610 — — — —
S57
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
21.93 23.90 25.87 28.70 30.04 31.54 33.31
C
557 607 657 729 763 801 846
S67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

281 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AC B BA D* DB E EA F FA FB G GB H J JA JB Q QB WG
8.03 6.97 7.28 4.72 7.09 1.34 5.31 7.68 5.91 2.95 2.76 0.98 0.98 0.69 2.72 1.97 1.65 11.30 4.92 3.98
S77
204 177 185 120 180 34 135 195 150 75 70 25 25 17.5 69 50 42 287 125 101
9.72 9.06 9.84 6.10 8.86 1.48 7.09 10.04 7.87 3.62 3.23 1.18 1.18 0.87 2.64 2.36 1.97 13.39 5.91 5.12
S87
247 230 250 155 225 37.5 180 255 200 92 82 30 30 22 67 60 50 340 150 130
12.60 11.61 11.81 6.69 11.02 2.05 9.25 11.61 9.84 4.53 3.54 1.38 1.38 1.02 3.35 3.15 2.36 16.54 7.09 5.91
S97
320 295 300 170 280 52 235 295 250 115 90 35 35 26 85 80 60 420 180 150

Output Shaft
Model U* UY V VO Key M
8 × 8 × 2 4 8 − 11 × 1.38
3 3 3 5
1.750 1.92 3.54 0.38
S77
45 48.5 90 5 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
2.375 2.65 4.72 0.51
S87
60 64 120 5 18 x 11 x 110 M20 x 42
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
2.875 3.20 5.51 0.67
S97
70 74.5 140 7.5 20 x 12 x 125 M20 x 42
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 282

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
24.06 26.61 29.61 29.61 29.61 34.06 34.06 34.06 — —
C
611 676 752 752 752 865 865 865 — —
S77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 28.54 31.50 31.50 31.50 35.94 35.94 35.94 39.25 39.25
C
— 725 800 800 800 913 913 913 997 997
S87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449
— — 34.45 34.45 34.45 38.90 38.90 38.90 42.20 42.20
C
— — 875 875 875 988 988 988 1072 1072
S97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
CD
— — 312 312 312 387 387 387 444 444
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
27.44 30.20 31.50 32.99 34.76 36.54 38.90 38.90
C
697 767 800 838 883 928 988 988
S77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 32.13 33.39 34.88 36.65 38.43 40.79 40.79
C
— 816 848 886 931 976 1036 1036
S87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 36.34 37.83 39.61 41.38 43.74 43.74
C
— — 923 961 1006 1051 1111 1111
S97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

283 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model EA Q QB SA WG
4.53 5.63 2.48 3.23 2.24
SF37
115 143 63 82 57

Output Shaft
Model U* UY V VO Key M
0.750 0.83 1.57 0.25 3
16× 16 × 1
3 1
16
1
4 − 20 × 0.63
SF37
20 22.5 40 4 6 x 6 x 32 M6 x 16

Flange Specify BD dimension when ordering

Model AH AJ AK* BB BD BF GA
1.57 3.94 3.150 0.12 4.72 0.26 0.31
Option 1
40 100 80 3 120 6.6 8
SF37
1.57 5.12 4.331 0.14 6.30 0.35 0.39
Option 2
40 130 110 3.5 160 9 10
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 284

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98

®
VARIGEAR VU
VU01 VU11
Model
DT71 DT80 DT90
17.13 17.13 18.90
C
435 435 480
SF37
8.39 8.39 9.37
CD
213 213 238

®
VARIGEAR VZ
VZ01 VZ11
Model
DT71 DT80 DT90
18.35 20.31 22.28
C
466 516 566
SF37
8.39 8.39 9.37
CD
213 213 238

Motor
VU/VZ01 VU/VZ11
DT71 DT80 DT90
5.43 5.43 6.73
AB
138 138 171
7.95 9.92 10.75
L
202 252 273
5.71 5.71 7.76
P
145 145 197
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

285 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
DB EA Q QB SA WG U* UY V VO Key M
0.31 5.26 6.73 2.95 3.94 2.26 1.000 1.11 1.97 0.32 1
× 14 × 1 516
4
3
8 − 16 × 0.87
SF47
8 133.5 171 75 100 57.5 25 28 50 5 8 x 7 x 40 M10 x 22
4 × 4 × 1 16 2 − 13 × 1.12
1 1 11 1
0.79 6.30 7.36 3.15 4.41 2.83 1.250 1.36 2.36 0.26
SF57
20 160 187 80 112 72 30 33 60 3.5 8 x 7 x 50 M10 x 22
16 × 16 × 1 16 2 − 13 × 1.12
5 5 13 1
0.87 7.48 9.49 4.17 5.51 3.17 1.375 1.51 2.76 0.43
SF67
22 190 241 106 140 80.5 35 38 70 7 10 x 8 x 56 M12 x 28

Flange
Model AH AJ AK* BB BD BF GA
1.95 5.12 4.331 0.14 6.30 0.35 0.39
SF47
49.5 130 110 3.5 160 9 10
2.36 6.50 5.118 0.14 7.87 0.43 0.47
SF57
60 165 130 3.5 200 11 12
2.76 6.50 5.118 0.14 7.87 0.43 0.47
SF67
70 165 130 3.5 200 11 12
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 286

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152

®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
18.23 18.23 20.00 — — — —
C
463 463 508 — — — —
SF47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
18.86 18.86 20.63 — — — —
C
479 479 524 — — — —
SF57
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.71 20.71 22.48 25.12 28.15 28.15 28.15
C
526 526 571 638 715 715 715
SF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.45 21.42 23.39 — — — —
C
494 544 594 — — — —
SF47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.08 22.05 24.02 — — — —
C
510 560 610 — — — —
SF57
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
21.93 23.90 25.87 28.70 30.04 31.54 33.31
C
557 607 657 729 763 801 846
SF67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

287 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase Output Shaft
Model
DB EA Q QB SA WG U* UY V VO Key M
8 × 8 × 2 4 − 11 × 1.38
3 3 3 5
1.34 9.13 11.30 4.92 7.09 4.76 1.750 1.92 3.54 0.38 8
SF77
34 232 287 125 180 121 45 48.5 90 5 14 x 9 x 80 M16 x 36
8 × 8 × 3 8 4 − 10 × 1.61
5 5 5 3
1.48 11.42 13.39 5.91 8.86 5.71 2.375 2.65 4.72 0.51
SF87
37.5 290 340 150 225 145 60 64 120 5 18 x 11 x 110 M20 x 42
4 × 4 × 4 8 4 − 10 × 1.61
3 3 1 3
2.05 13.39 16.54 7.09 11.02 6.50 2.875 3.20 5.51 0.67
SF97
52 340 420 180 280 165 70 74.5 140 7.5 20 x 12 x 125 M20 x 42

Flange
Model AH AJ AK* BB BD BF GA
3.54 8.46 7.087 0.16 9.84 0.53 0.59
SF77
90 215 180 4 250 13.5 15
4.72 11.81 9.843 0.20 13.78 0.69 0.71
SF87
120 300 250 5 350 17.5 18
5.51 15.75 13.780 0.20 17.72 0.69 0.87
SF97
140 400 350 5 450 17.5 22
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 288

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200
®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
24.06 26.61 29.61 29.61 29.61 34.06 34.06 34.06 — —
C
611 676 752 752 752 865 865 865 — —
SF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 28.54 31.50 31.50 31.50 35.94 35.94 35.94 39.25 39.25
C
— 725 800 800 800 913 913 913 997 997
SF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449
— — 34.45 34.45 34.45 38.90 38.90 38.90 42.20 42.20
C
— — 875 875 875 988 988 988 1072 1072
SF97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
CD
— — 312 312 312 387 387 387 444 444
®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
27.44 30.20 31.50 32.99 34.76 36.54 38.90 38.90
C
697 767 800 838 883 928 988 988
SF77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 32.13 33.39 34.88 36.65 38.43 40.79 40.79
C
— 816 848 886 931 976 1036 1036
SF87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 36.34 37.83 39.61 41.38 43.74 43.74
C
— — 923 961 1006 1051 1111 1111
SF97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

289 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AJ AM BD EA FK MA Q QB SA WG ZH
4.41 2.95 0.12 3.54 2.36 2.60 M6 x .31 5.63 2.48 3.23 2.46 2.24
SA37
112 75 3 90 60 66 M6 x 8 143 63 82 62.5 57

Output Shaft
Model EH UF U* UY VG VH Key M
4.72 1.38 0.750 0.84 4.09 0.37 3
× 16 × 1
16
3 1
4
1
− 20 × 58
4
SA37
120 35 20 22.8 104 8 6 x 6 x 32 M6 x 16
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 290

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98

®
VARIGEAR VU
VU01 VU11
Model
DT71 DT80 DT90
17.13 17.13 18.90
C
435 435 480
SA37
8.39 8.39 9.37
CD
213 213 238

®
VARIGEAR VZ
VZ01 VZ11
Model
DT71 DT80 DT90
18.35 20.31 22.28
C
466 516 566
SA37
8.39 8.39 9.37
CD
213 213 238

Motor
VU/VZ01 VU/VZ11
DT71 DT80 DT90
5.43 5.43 6.73
AB
138 138 171
7.95 9.92 10.75
L
202 252 273
5.71 5.71 7.76
P
145 145 197
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

291 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AJ AM B BD DB EA FE FH FJ FK MA MC MS Q QB SA WG ZH
5.00 4.53 0.10 3.70 5.12 0.31 2.36 2.36 1.38 2.05 2.64 M8 x .47 M10 x .79 0.16 6.73 2.95 3.94 2.48 2.26
SA47
127 115 2.5 94 130 8 60 60 35 52 67 M8 x 12 M10 x 20 4 171 75 100 63 57.5
5.75 4.02 0.12 3.94 4.72 0.79 2.95 2.36 2.30 2.30 2.87 M8 x .47 M10 x .79 0.16 7.36 3.15 4.41 3.07 2.83
SA57
146 102 3 100 120 20 75 60 58.5 58.5 73 M8 x 12 M10 x 20 4 187 80 112 78 72
7.17 5.12 0.14 5.04 6.10 0.87 3.31 3.46 2.81 3.17 3.76 M12 x .79 M12 x .98 0.20 9.49 4.17 5.51 3.50 3.17
SA67
182 130 3.5 128 155 22 84 88 71.5 80.5 95.5 M12 x 20 M12 x 25 5 241 106 140 89 80.5

Output Shaft
Model EH UF U* UY VG VH Key M
4.72 1.77 1.250 1.37 4.13 0.67 1
4 × 14 × 1 516 7
16 − 14 × 1
SA47
120 45 30 33.3 105 17 8 x 7 x 40 M10 x 25
16 × 16 × 1 16 2 − 13 × 1
5 5 13 1
5.91 1.97 1.375 1.52 5.20 0.65
SA57
150 50 35 38.3 132 22 10 x 8 x 45 M12 x 30
8 × 8 × 2 4 8 − 11× 1 4
3 3 1 5 3
6.61 2.56 1.500 1.67 5.67 1.36
SA67
168 65 45 48.8 144 29 14 x 9 x 40 M16 x 40
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 292

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
6.93 7.17 10.59 3.86 2.83 3.15 3.15
VU/VZ01
176 182 269 98 72 80 80
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152

®
VARIGEAR VU
VU01 VU11 VU21 VU31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
18.23 18.23 20.00 — — — —
C
463 463 508 — — — —
SA47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
18.86 18.86 20.63 — — — —
C
479 479 524 — — — —
SA57
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.71 20.71 22.48 25.12 28.15 28.15 28.15
C
526 526 571 638 715 715 715
SA67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

®
VARIGEAR VZ
VZ01 VZ11 VZ21 VZ31
Model
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
19.45 21.42 23.39 — — — —
C
494 544 594 — — — —
SA47
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
20.08 22.05 24.02 — — — —
C
510 560 610 — — — —
SA57
8.39 8.39 9.37 — — — —
CD
213 213 238 — — — —
21.93 23.90 25.87 28.70 30.04 31.54 33.31
C
557 607 657 729 763 801 846
SA67
8.11 8.11 9.13 10.98 13.03 13.03 13.03
CD
206 206 232 279 331 331 331

Motor
VU/VZ01 VU/VZ11 VU/VZ21 VU/VZ31
DT71 DT80 DT90 DT100 DT100 DV112M DV132S
5.43 5.43 6.73 6.89 6.89 7.40 7.40
AB
138 138 171 175 175 188 188
7.95 9.92 10.75 12.24 12.24 13.74 15.51
L
202 252 273 311 311 349 394
5.71 5.71 7.76 7.76 7.76 8.70 8.70
P
145 145 197 197 197 221 221
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

293 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Gearcase
Model A AJ AM B BD DB EA FE FH FJ FK MA MC MS Q
8.03 6.10 0.16 6.06 7.01 1.34 4.13 4.02 3.35 3.35 4.09 M12 x .79 M16 x 1.26 0.24 11.30
SA77
204 155 4 154 178 34 105 102 85 85 104 M12 x 20 M16 x 32 6 287
10.24 7.09 0.20 7.64 8.46 1.48 4.92 4.65 4.53 4.33 4.92 M16 x 1.02 M16 x 1.26 0.24 13.39
SA87
260 180 5 194 215 37.5 125 118 115 110 125 M16 x 26 M16 x 32 6 340
11.85 8.66 0.20 9.29 10.24 2.05 5.71 6.30 5.31 4.45 5.51 M16 x 1.02 M20 x 1.42 0.24 16.54
SA97
301 220 5 236 260 52 145 160 135 113 140 M16 x 26 M20 x 36 6 420

Output Shaft
Model EH UF U* UY VG VH Key M
8.27 3.15 2.000 2.22 7.20 1.16 1
2 × 12 × 2 58 8 − 11 × 1 4
5 3
SA77
210 80 60 64.4 180 37 18 x 11 x 63 M20 x 50
8 × 8 × 3 4 4 − 10 × 2
5 5 1 3
9.84 3.74 2.375 2.65 8.66 1.37
SA87
250 95 70 74.9 220 34 20 x 12 x 110 M20 x 50
8 × 8 × 3 4 4 − 10 × 2
5 5 1 3
11.42 4.72 2.750 3.03 10.23 1.24
SA97
290 120 90 95.4 255 41 25 x 14 x 140 M24 x 60
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

S-Series Dimensions 294

VARIGEAR® Variable Speed Drives
®
VARIGEAR
Model EC LE OA RA SD UV ZA
7.20 9.13 12.68 4.61 3.46 3.94 3.86
VU/VZ11
183 232 322 117 88 100 98
8.94 9.65 13.98 5.12 4.33 3.94 4.72
VU/VZ21
227 245 355 130 110 100 120
11.14 12.01 17.52 5.91 5.43 4.92 5.98
VU/VZ31
283 305 445 150 138 125 152
13.70 14.96 21.77 7.44 6.69 7.87 7.09
VU/VZ41
348 380 553 189 170 200 180
15.67 18.11 25.91 8.66 7.68 7.87 7.87
VU51
398 460 658 220 195 200 200

®
VARIGEAR VU
VU11 VU21 VU31 VU41 VU51
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
24.06 26.61 29.61 29.61 29.61 34.06 34.06 34.06 — —
C
611 676 752 752 752 865 865 865 — —
SA77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63 — —
CD
226 271 322 322 322 397 397 397 — —
— 28.54 31.50 31.50 31.50 35.94 35.94 35.94 39.25 39.25
C
— 725 800 800 800 913 913 913 997 997
SA87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43 17.68 17.68
CD
— 267 317 317 317 392 392 392 449 449
— — 34.45 34.45 34.45 38.90 38.90 38.90 42.20 42.20
C
— — 875 875 875 988 988 988 1072 1072
SA97
— — 12.28 12.28 12.28 15.24 15.24 15.24 17.48 17.48
CD
— — 312 312 312 387 387 387 444 444

®
VARIGEAR VZ
VZ11 VZ21 VZ31 VZ41
Model
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M
27.44 30.20 31.50 32.99 34.76 36.54 38.90 38.90
C
697 767 800 838 883 928 988 988
SA77
8.90 10.67 12.68 12.68 12.68 15.63 15.63 15.63
CD
226 271 322 322 322 397 397 397
— 32.13 33.39 34.88 36.65 38.43 40.79 40.79
C
— 816 848 886 931 976 1036 1036
SA87
— 10.51 12.48 12.48 12.48 15.43 15.43 15.43
CD
— 267 317 317 317 392 392 392
— — 36.34 37.83 39.61 41.38 43.74 43.74
C
— — 923 961 1006 1051 1111 1111
SA97
— — 12.28 12.28 12.28 15.24 15.24 15.24
CD
— — 312 312 312 387 387 387

Motor
VU/VZ11 VU/VZ21 VU/VZ31 VU/VZ41 VU51
DT90 DT100 DT100 DV112M DV132S DV132M DV132ML DV160M DV160L DV180
6.73 6.89 6.89 7.40 7.40 9.13 9.13 9.13 10.04 10.55
AB
171 175 175 188 188 232 232 232 255 268
10.75 12.24 12.24 13.74 15.51 15.83 18.19 18.19 19.80 22.64
L
273 311 311 349 394 402 462 462 503 575
7.76 7.76 7.76 8.70 8.70 10.83 10.83 10.83 13.03 13.03
P
197 197 197 221 221 275 275 275 331 331
Dimension AB is to motor conduit box
Eye bolts are removable
Size VU6 is supplied with windless-type control
See page 64 for VARIGEAR® configuration options.
See page 271 for available output shaft options.

Dimensions subject to change without notice.

295 S-Series Dimensions

 VARIGEAR® Variable Speed Drives

2.Available Output Solid Shafts

Inch Shafts Dimensions are inch

Model
U* UY V VO Key M
S/SF37 0.750 0.83 1.57 0.25 3/16 x 3/16 x 1 1/4 1/4 - 20 x 0.63
S/SF47 1.000 1.11 1.97 0.32 1/4 x 1/4 x 1 5/16 3/8 - 16 x 0.87
S/SF57 1.250 1.36 2.36 0.26 1/4 x 1/4 x 1 11/16 1/2 - 13 x 1.12
S/SF67 1.375 1.51 2.76 0.43 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1.12
S/SF77 1.750 1.92 3.54 0.38 3/8 x 3/8 x 2 3/4 5/8 - 11 x 1.38
S/SF87 2.375 2.65 4.72 0.51 5/8 x 5/8 x 3 5/8 3/4 - 10 x 1.61
S/SF97 2.875 3.20 5.51 0.67 3/4 x 3/4 x 4 1/8 3/4 - 10 x 1.61

Metric Shafts Dimensions are mm

Model
U* UY V VO Key M
S/SF37 20 22.5 40 4 6 x 6 x 32 M6 x 16
S/SF47 25 28 50 5 8 x 7 x 40 M10 x 22
S/SF57 30 33 60 3.5 8 x 7 x 50 M10 x 22
S/SF67 35 38 70 7 10 x 8 x 56 M12 x 28
S/SF77 45 48.5 90 5 14 x 9 x 80 M16 x 36
S/SF87 60 64 120 5 18 x 11 x 110 M20 x 42
S/SF97 70 74.5 140 7.5 25 x 12 x 125 M20 x 42
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Available Output Solid Shafts 296

VARIGEAR® Variable Speed Drives

3.Available Output Hollowshafts

Inch Shafts Dimensions are inch

Model
EH U* UF UY VG VH Key M
SA/SAF37 4.72 0.750 1.38 0.84 4.09 0.37 3/16 x 3/16 x 1 1/4 1/4 - 20 x 5/8
SA/SAF47 4.72 1.250 1.77 1.37 4.13 0.67 1/4 x 1/4 x 1 5/16 7/16 - 14 x 1
SA/SAF57 5.91 1.375 1.97 1.52 5.20 0.65 5/16 x 5/16 x 1 13/16 1/2 - 13 x 1
SA/SAF67 6.61 1.500 2.56 1.67 5.67 1.36 3/8 x 3/8 x 2 1/4 5/8 - 11 x 1 3/4
SA/SAF77 8.27 2.000 3.15 2.22 7.20 1.16 1/2 x 1/2 x 2 5/8 5/8 - 11 x 1 3/4
SA/SAF87 9.84 2.375 3.74 2.65 8.66 1.37 5/8 x 5/8 x 3 1/4 3/4 - 10 x 2
SA/SAF97 11.42 2.750 4.72 3.03 10.23 1.24 5/8 x 5/8 x 3 1/4 3/4 - 10 x 2

Metric Shafts Dimensions are mm

Model
EH U* UF UY VG VH Key M
SA/SAF37 120 20 35 22.8 104 8 6 x 6 x 32 M6 x 16
120 30 45 33.3 105 17 8 x 7 x 40 M10 x 25
SA/SAF47
120 25 45 28.3 105 17 8 x 7 x 40 M10 x 25
150 35 50 38.3 132 22 10 x 8 x 45 M12 x 30
SA/SAF57
150 30 50 33.3 132 17 8 x 7 x 50 M10 x 25
168 45 65 48.8 144 29 14 x 9 x 40 M16 x 40
SA/SAF67
168 40 65 43.3 144 29 12 x 8 x 50 M16 x 40
210 60 80 64.4 180 37 18 x 11 x 63 M20 x 50
SA/SAF77
210 50 80 53.8 183 32 14 x 9 x 80 M16 x 45
250 70 95 74.9 220 34 20 x 12 x 110 M20 x 50
SA/SAF87
250 60 95 64.4 220 36 18 x 11 x 100 M20 x 50
290 90 120 95.4 255 41 25 x 14 x 140 M24 x 60
SA/SAF97
290 70 120 74.9 260 34 20 x 12 x 110 M20 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

297 Available Output Hollowshafts

 VARIGEAR® Variable Speed Drives

4.Torque Arm Arrangement

The torque arm can be placed at 45° intervals.

If not specified, the torque arm will be supplied
at 0°. Not all locations are available. Contact
your SEW representative for more information.
inch
Dimensions are
mm
Part
Model AJ AK BF BD C D DB DC EA FU * G GA O U V Number
2.95 2.36 0.26 3.54 1.42 1.22 0.33 0.57 1.02 0.41 0.04 0.35 4.33 1.65 M6 x 0.63
SA37T.. 126 994 1
75 60 6.6 90 36 31 8.5 14.5 26 10.4 1 9 110 42 M6 x 16
4.53 3.23 0.35 5.35 1.42 1.22 0.61 0.26 0.81 0.41 1.10 0.59 5.12 1.65 M8 x 0.98
SA47T.. 644 237 4
115 82 9 136 36 31 15.5 6.5 20.5 10.4 2.5 15 130 42 M8 x 25
4.02 3.23 0.35 4.80 1.42 1.22 0.65 0.18 0.73 0.41 0.06 0.59 6.30 1.65 M8 x 0.98
SA57T.. 644 240 4
102 82 9 122 36 31 16.5 4.5 18.5 10.4 1.5 15 160 42 M8 x 25
5.12 4.02 0.53 6.18 1.42 1.22 0.61 0.14 0.77 0.41 0.06 0.71 7.87 1.65 M12 x 1.38
SA67T.. 644 243 9
130 102 13.5 157 36 31 15.5 3.5 19.5 10.4 1.5 18 200 42 M12 x 35
6.10 4.92 0.53 7.17 2.36 2.13 1.04 0.53 1.28 0.65 0.08 0.71 9.84 2.36 M12 x 1.38
SA77T.. 644 246 3
155 125 13.5 182 60 54 26.5 13.5 32.5 16.4 2 18 250 60 M12 x 35
7.09 5.67 0.69 8.58 2.36 2.13 1.32 0.10 1.00 0.65 0.08 0.94 12.20 2.36 M16 x 1.77
SA87T.. 644 249 8
180 144 17.5 218 60 54 33.5 2.5 25.5 16.4 2 24 310 60 M16 x 45
8.66 7.28 0.69 10.24 3.15 2.83 1.73 0.31 1.30 0.98 0.04 1.02 14.96 3.15 M16 x 1.97
SA97T.. 644 252 8
220 185 17.5 260 80 72 44 8 33 25 1 26 380 80 M16 x 50
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Torque Arm Arrangement 298

VARIGEAR® Variable Speed Drives

5.Output Shaft Tap Specifications

Inch Shaft Dimensions are inch

Shaft Diameter - U V2 V4
M D2 D3 D4 V1* V3**
from through
1) min. approximate
0 13/16 1/4 - 20 0.2010 0.256 0.374 0.630 0.787 0.197 0.102
7/8 15/16 5/16 - 18 0.2570 0.327 0.472 0.866 1.102 0.236 0.126
1 1-1/8 3/8 - 16 0.3125 0.374 0.571 0.866 1.102 0.295 0.169
1-1/4 1-3/8 1/2 - 13 0.4219 0.531 0.768 1.122 1.417 0.374 0.205
1-1/2 1-7/8 5/8 - 11 0.5312 0.654 0.984 1.378 1.772 0.472 0.283
2 3-1/4 3/4 - 10 0.6562 0.795 1.181 1.614 2.047 0.591 0.335
3-3/8 and over 1-8 0.8750 1.000 1.457 2.126 2.677 0.709 0.394

Metric Shaft Dimensions are mm

Shaft Diameter - U V2 V4
1) M D2 D3 D4 R V1* min. V3** approximate
from through
7 10 M3 2.5 3.2 5.3 4.0 9.0 12.0 2.6 1.8
10 13 M4 3.3 4.3 6.7 5.0 10.0 14.0 3.2 2.1
13 16 M5 4.2 5.3 8.1 6.3 12.5 17.0 4.0 2.4
16 21 M6 5.0 6.4 9.6 8.0 16.0 21.0 5.0 2.8
21 24 M8 6.8 8.4 12.2 10.0 19.0 25.0 6.0 3.3
24 30 M10 8.5 10.5 14.9 16.0 22.0 30.0 7.5 3.8
30 38 M12 10.2 13.0 18.1 20.0 28.0 37.0 9.5 4.4
38 50 M16 14.0 17.0 23.0 25.0 36.0 45.0 12.0 5.2
50 85 M20 17.5 21.0 28.4 31.5 42.0 53.0 15.0 6.4
85 130 M24 21.0 25.0 34.2 40.0 50.0 63.0 18.0 8.0
130 and over M30 26.5 31.0 42.6 50.0 63.0 85.0 20.0 10.0
1)
up to and including this diameter
*V1 inch tolerance +.079 / -0 , metric tolerance +2 / -0.
**V3 +.039 inch tolerance only.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

299 Output Shaft Tap Specifications

 VARIGEAR® Variable Speed Drives

6.Customer Solid Shaft & Assembly/Disassembly Tool

When using conventional tools to remove a shaft mounted gear unit, the dismantling forces are exerted via the reducer housing and
bearings and may damage the machine’s drive shaft or the gear unit. To simplify the removal from the machine’s drive shaft, a tool
can be made as shown. A round, keyed nut (2) is inserted into the free space between the end of the machine drive shaft and the
snapring in the gear unit’s hollowshaft. A removal bolt (1) is screwed into the nut and presses a disc (3) against the end face of the
machine drive shaft, forcing the machine drive shaft out of the hollowshaft. Please note the securing bolt normally supplied with the
gear unit’s hollowshaft must be replaced with a bolt as shown and the customer solid shaft should be manufactured in accordance
with the dimensions shown here.

Tolerance for Shaft Diameter UG

*Load Class
UG
I II III
.750 +.0005 +.0009 +.0011
-.0006 -.0003 -0
1.250 - 1.500 +0 +.0004 +.0007
–.0011 –.0007 –.0004
Inch
2.000 – 2.938 +0 +.0005 +.0008
–.0009 –.0005 –.0001
3.250 – 4.000 +0 +.0005 +.0010
–.0012 –.0007 –.0003
20 - 30 +0 +.009 +.015
-.013 -.004 +.002
35 - 50 +0 +.011 +.018
-.016 -.005 +.002
Metric (mm)
60 - 80 +0 +.012 +.021
-.019 -.007 +.002
90 - 120 +0 +.013 +.025
-.022 -.009 +.003

JL
*Load Class I = Uniform Load and ≤ 0.2
Jm
J
Load Class II = Moderate Shock Load and L ≤ 30
.
Jm
J
Load Class III = Heavy Shock Load and L ≤ 10
Jm
where: JL = Load Inertia reflected to reducer input and Jm = Motor Inertia

Dimensions subject to change without notice.

Customer Solid Shaft & Assembly/Disassembly Tool 300

VARIGEAR® Variable Speed Drives
Inch Bore Hollowshaft Dimensions are inch
UY Y
Model FV GF M M1 S U* UE** UG* V VB VB1
Max. Max.
SA/SAF37 .39 .20 1
4 − 20 3
8 − 24 .25 .750 .745 .750 .82 3.23 1.50 4.75 .187
SA/SAF47 .59 .20 7
16 − 14 5
8 − 18 .50 1.250 1.245 1.250 1.35 3.23 2.00 6.00 .250
SA/SAF57 .59 .20 1
2 − 13 5
8 − 18 .50 1.375 1.370 1.375 1.50 4.29 2.00 6.00 .3125
SA/SAF67 .79 .20 5
8 − 11 1 − 14 .81 1.500 1.495 1.500 1.65 4.53 2.75 8.50 .375
SA/SAF77 .79 .20 5
8 − 11 1 − 14 .81 2.000 1.995 2.000 2.20 6.14 2.75 8.50 .500
SA/SAF87 .94 .31 3
4 − 10 1 14 − 12 1.00 2.375 2.370 2.375 2.63 7.25 3.50 10.00 .625
SA/SAF97 .94 .31 3
4 − 10 1 14 − 12 1.00 2.750 2.745 2.750 3.01 8.83 3.50 14.00 .625

Metric Bore Hollowshaft Dimensions are mm

UY Y
Model FV GF M M1 S U* UE** UG* V VB VB1
Max. Max.
SA/SAF37 10 5 M6 M10 × 1.5 7 20 19.9 20 22.5 82 40 120 6
SA/SAF47 15 5 M10 M16 × 1.5 13 25 24.9 25 28 82 50 150 8
SA/SAF47 15 5 M10 M16 × 1.5 13 30 29.9 30 33 82 50 150 8
SA/SAF57 15 5 M10 M16 × 1.5 13 30 29.9 30 33 109 50 150 8
SA/SAF57 15 5 M12 M16 × 1.5 13 35 34.9 35 38 109 55 150 10
SA/SAF67 20 5 M16 M24 × 1.5 20 40 39.9 40 43 114 70 220 12
SA/SAF67 20 5 M16 M24 × 1.5 20 45 44.9 45 48 114 70 220 14
SA/SAF77 20 5 M16 M24 × 1.5 20 50 49.9 50 53.5 153 70 220 14
SA/SAF77 24 8 M20 M30 × 1.5 26 60 59.9 60 64 143 90 250 18
SA/SAF87 24 8 M20 M30 × 1.5 26 60 59.9 60 64 183 90 250 18
SA/SAF87 24 8 M20 M30 × 1.5 26 70 69.9 70 74.5 182 90 250 20
SA/SAF97 24 8 M20 M30 × 1.5 26 70 69.9 70 74.5 222 90 360 20
SA/SAF97 24 8 M24 M30 × 1.5 26 90 89.9 90 95 217 100 360 25
* Note: See page 18 for U dimension tolerances. See previous page for UG dimension tolerances.
**inch tolerance is -.01, metric tolerance is -.02

Dimensions subject to change without notice.

301 Customer Solid Shaft & Assembly/Disassembly Tool

AC Electric Motors VARIGEAR® Variable Speed Drives

AC Electric Motors
The SEW-Eurodrive AC motors and brakemotors are designed for continuous operation under difficult operating conditions. They
are supplied integral to an SEW-Eurodrive gear unit or as foot mounted or flange mounted design.

1.Mechanical Properties
1.1. Enclosures

The AC motors are provided as totally enclosed fan cooled (TEFC) in accordance with NEMA MG1-1.26.2-1993. They are also
provided as an IP54 enclosure rating in accordance with DIN 40050 as standard or with IP55 and IP65 ratings as a modification.

1.2. Bearings

The following bearings are used for the appropriate motor frame sizes:

Driving End Fan End

Frame Size Side A Side B
Geared Flanged and Footed Geared, Flanged and Footed
DT71-80 6303 C3-2RS 6204 C3-2RS 6203 C3-2RS
DT90-100 6306 C3-2RS 6205 C3-2RS
DV112-132S 6307 C3-2RS 6208 C3-2RS 6207 C3-2RS
DV132M/ML-160M 6309 C3-2Z 6209 C3-2Z
DV160L-180 6312 C3-2Z 6213 C3-2Z
DV200-225 6314 C3-2Z 6314 C3-2Z

1.3. Insulation Classes

All single speed and multi-speed AC motors have Class F insulation as standard. Class H insulations can be provided
as a modification.

1.4. Corrosion Protection

All SEW-Eurodrive AC squirrel-cage motors and brakemotors are available with special corrosion protection, Severe Duty, for
chemically aggressive and wet environments.

1.5. Motor Options

SEW-Eurodrive can supply motors to be used for hoist and crane duty, or for hazardous locations. Motor canopies, high inertia
flywheel fans for smooth starting, special duty cycle windings, etc. are available. Please consult your SEW-Eurodrive
representative for details.

Mechanical Properties 302

VARIGEAR® Variable Speed Drives AC Electric Motors

2.Electrical Properties
2.1. Supply Voltages and Frequencies

SEW-Eurodrive AC motors can be supplied suitable for operation on any voltage in the range of 200-660 volts. The standard
voltages are 230/460V and 575V. All other voltages are available as a option. The standard operating frequency is 60Hz with any
frequency between 40Hz and 60Hz available as a option.

2.2. Winding Connection

SEW-Eurodrive standard motor connection diagrams are shown on page 329 . Two-speed AC motors where the high speed is
double the low speed; for example 4/2 pole (1800/3600 rpm) and 8/4 pole (900/1800 rpm), are provided with a single winding
(tapped wound) motor connection as standard. All other two-speed AC motors, for example 6/2 pole (1200/3600 rpm), 8/2 pole
(900/3600 rpm), etc. have a separate winding motor connection.

Other motor connections can be optionally provided upon request. Please submit full details to your SEW-Eurodrive representative.

2.3. Ambient Temperature and Altitude

The ratings of all motors in this catalog are based on continuous operation at 40°C ambient temperature and a maximum elevation
of 3300 feet above sea level. For higher ambient temperatures or greater installation heights it is necessary to reduce the motor
power rating per Diagrams 1 and 2 below. The nameplate data remains unchanged.

ft fh

1.0 1.0

PZ = ft · Pn 0.9 PZ = fh · Pn
0.9

0.8 0.8

0.7
30 40 50 60 ˚C 3300 6600 9900 13200 ft.

PZ = reduced power ft = reduction factor Pn = rated power PZ = reduced power fh = reduction factor Pn = rated power

Diagram 1 Diagram 2
Power Reduction as a function of ambient temperature Power reduction as a function of elevation

303 Electrical Properties

AC Electric Motors VARIGEAR® Variable Speed Drives

3.Guidance On Motor Selection

3.1. Duty Types

All motors in this catalog are based on continuous operation (S1), i.e. operation with a constant load whose duration is sufficient to
reach the thermal steady state condition.

S2 is a short-term operation, i.e. operation with a constant load for a specified limited time followed by a pause until the ambient
temperature is reached once again.

S3 is a periodic operation not under the influence of the start-up, consisting of a sequence of similar cycles each comprising
a period with constant load and a pause. The starting current should not markedly affect the warming-up. Maximum period
of 10 minutes.

If a motor is designed for 100% continuous duty, S1, and a shorter cycle duration factor is required, the motor power can be
increased according for the following table:

Operating Power Increase

Type Factor
60 min 1.1
S2 Operation duration 30 min 1.2
10 min 1.4
60% 1.1
40% 1.15
S3 Cyclic duration factor, ED
25% 1.3
15% 1.4
Sum of operation periods
ED = ⋅ 100%
cycle time

3.2. Start-Stop Frequency

The permissible start-stop frequencies for motors can be determined by the following the formula for Z and Diagrams 3, 4 and 5.

ZO No-load start-stop frequency with 50% ED

JM Moment of inertia of the motor

JZ Reflected moment of inertia of the load and moment of

inertia of the flywheel fan (if used)
Z = ZO ⋅ KJ ⋅ KM ⋅ KP
Ta Load torque during acceleration
TA Average starting torque of the motor
P Power requirement after attaining full speed
Pn Rated power of the motor

After determination of the permissible starting frequency for the motor it is necessary to check whether the permissible starting
frequency is also acceptable for the brake. Please see the brake data section for permissible brake work.

Guidance On Motor Selection 304

VARIGEAR® Variable Speed Drives AC Electric Motors
1.0 1.0
KJ KM

0.8 0.8

0.6 0.6

0.4 0.4

JZ Ta
0.2 0.2
JM TA

0 0
0 1 2 3 4 5 0 0.2 0.4 0.6 0.8 1.0

Diagram 3 Diagram 4
As a function of the load inertia As a function of the torque during start

4.Motor Protection
The correct selection of motor protective equipment determines
to a very large degree the operational reliability and life of a
motor. We differentiate between current dependent protection
and thermal protective devices. The following table illustrates
the different types of motor protection.

Fuses installed in electrical supply lines do not protect the

motor against overloads. The fuses merely protect the motor
switchgear and supply cables in the event of short circuits.

Standard overload relays for motors are adequate protection

under normal operating conditions which involve relatively
low starting frequencies and relatively short acceleration
times coupled with low starting currents. However, when Diagram 5
relatively high starting cycles are required or the motor is As a function of the power requirement and the percentage of the
required to start against considerable loads, overload relays time the motor is running
are unsuitable because the thermal time constant of motor
and relay are not matched and the relays invariably trip out
when set to the correct rated current.

Only motors incorporating positive temperature coefficient thermistors offer full protection against thermal overloading. Motors so
equipped can be used for operating conditions with high frequency starting, starting against heavy masses and voltage and
frequency fluctuations.

Refer to the table below for the various protection measures and their effectiveness:

Current Thermal Protective Device

Dependent Overload Relays with PTC Thermistor
(Heaters)
Protection Fuses Protection
Excess current 200% IN N E E
Heavy starts Reversing operation N C E
Starts up to 30/hour N C E
Stalling C C C
Starting on two phases N C E
Voltage deviations N E E
Frequency deviations N E E
Insufficient motor cooling N N E
N - No Protection
C - Conditional Protection
E - Excellent Protection

305 Motor Protection

AC Electric Motors VARIGEAR® Variable Speed Drives

5.Overhung Load - OHL

Overhung Loads, OHL, are a combination of live loads acting at right angles to the drive shaft caused by gears, sprockets, pulleys,
couplings, etc., as well as dead loads applied directly on the shaft.

These overhung loads subject shaft bearings and shafts to stresses which, if exceeded, may cause premature failure of bearings
and/or shaft breakage from bending fatigue.

5.1. Determination of Overhung Load

When determining the resulting overhung load, the type of transmission element mounted on the shaft end must be considered and
a transmission element factor (fz) must be included. The overhung load exerted on the output shafts can be calculated from the
following formula. The resultant overhung load (F) must not exceed the permissible overhung load for the selected motor.

F — equivalent OHL in lbs.

2Tn Tn — motor torque (lb-in.)
F= ⋅ fz
do do — pitch diameter of the gear or sheave in inches
fz — transmission element factor
The transmission element factor (fz) takes into account an additional radial force that is imposed on the shaft due to the type of
transmission element: gear or sheave. There are gear teeth separating forces, pre-tensioning of belts, etc. that must be taken into
account to determine the total equivalent radial loads. The following values of fz should be used:

Transmission Element fZ Factor

Spur or helical gears ≥ 17 teeth 1.00
Spur or helical gears < 17 teeth 1.15
V-belt pulleys 1.75
Flat belt pulleys 2.50
Timing belt pulleys 1.30

5.2. Permissible Output Shaft Loads

The output shaft of the SEW-Eurodrive motors are capable of accepting the axial and radial loads normally encountered by the
mounting of gears, belt pulleys, and shaft couplings. The permissible OHL under the most unfavorable conditions which can be
applied at the midpoint of the shaft extension is shown in the tables below as FRa in lbs. When the force is not applied at the midpoint
of the shaft extension, the FRa value must be adjusted according to the OHL conversion formulas.

Permissible axial loads are shown in the tables below as FAa.

Permissible Overhung Loads FRa (lb)

Permissible Axial Loads FAa (lb)
RPM
Poles Motor Frame Size
71 80 90 100 112 132S 132M 132ML 160M 160L 180 200 225
FAa
900 153 207 288 382 393 427 585 810 810 855 1260 1350 —
FRa
8 45 54 72 90 108 126 144 216 216 216 288 450 —
1200 144 189 270 342 360 393 540 742 742 765 1125 1237 —
Shaft Midpoint
6 36 45 54 72 90 108 126 180 180 180 252 427 —
1800 126 162 234 292 315 337 450 585 585 697 1012 1057 1575
4 27 36 47 61 61 61 90 144 144 144 216 540 540
3600 90 117 162 216 220 247 326 450 450 517 776 832 —
Foot Mounted Motors 2 18 22 32 43 45 47 72 108 108 108 180 416 —

Overhung Load - OHL 306

VARIGEAR® Variable Speed Drives AC Electric Motors
Permissible Overhung Loads FRa (lb)
Permissible Axial Loads FAa (lb)
RPM
Poles Motor Frame Size
71 80 90 100 112 132S 132M 132ML 160M 160L 180 200 225
FAa
900 191 258 360 472 495 540 720 1035 1035 1080 1575 1687 —
FRa 8 56 67 90 112 135 157 180 270 270 270 360 562 —
1200 180 236 337 427 450 495 652 922 922 967 1417 1530 —
Shaft Midpoint
6 45 56 67 90 112 135 157 225 225 225 315 540 —
1800 157 202 292 371 393 427 562 720 720 877 1260 1327 1957
4 32 45 56 78 78 78 112 180 180 180 270 675 675
3600 112 146 202 270 270 292 405 562 562 652 967 1035 —
Flange Mounted Motors 2 22 29 40 54 56 58 90 135 135 135 225 517 —

5.3. Output OHL Conversion X

If the resultant OHL acts at a point other than at the midpoint of the output shaft Shaft Midpoint
extension, the permissible OHL (FX), must be determined at the point of the
load application. FRa Motor Shaft
FX

The permissible OHL is the smaller of the two values FXL or FXW obtained from the
following calculations and is denoted as FX. The permissible OHL (FX) must be
greater than the calculated equivalent overhung load (F).

c
FXL = FRa ⋅
(lb)
d+ x FRa (lb) — Permissible overhung load at the midpoint of
the output shaft extension
Permissible OHL based on bearing capacity

or X (in.) — Distance from the shoulder on the shaft to

the application point of load
FX (lb) — Permissible overhung load at the point X
a ⋅ 103 a (lb-in) — Constant - see chart for values
FXW =(lb)
b+ x
b,c, d (in.) — Constant - see chart for values
Permissible OHL based on shaft stress
Note: FXW applies only at motor rated torque, Tn.
a (lb-in)
in.
Motor Frame Size Number of Poles
2 4 6 8 b c d
DT71 0.10 0.14 0.16 0.17 0.54 6.25 5.66
DT80 0.15 0.21 0.25 0.27 0.54 8.42 7.63
DT90 0.24 0.35 0.40 0.43 0.52 8.97 7.98
DT100 0.37 0.51 0.59 0.66 0.56 10.66 9.48
DV112M 0.47 0.67 0.77 0.84 0.95 11.29 10.11
DV132S 0.62 0.85 0.99 1.08 0.95 13.46 11.88
DV132M 0.77 1.06 1.27 1.38 0.79 13.56 11.99
DV132ML 1.06 1.38 1.75 1.92 0.79 15.93 14.35
DV160M 1.33 1.73 2.19 2.39 0.79 16.52 14.35
DV160L 1.57 2.12 2.32 2.59 0.87 17.15 14.98
DV180 2.35 3.07 3.42 3.82 0.87 19.98 17.81
DV200 1.80 2.29 2.68 2.92 — 21.16 18.99
DV225 — 4.34 — — — 24.67 21.91

307 Overhung Load - OHL

Technical Data VARIGEAR® Variable Speed Drives

Technical Data

1.Synchronous Speed 3600 rpm @60 Hz

• Continuous Duty - 40° Ambient - up to 3300 ft. Elevation

Pn nn In Ia/In Tn Ta/Tn Tk/Tn Cos Jm 2 Zo TB Weight

Frame Code
Amp lb-ft Starts/Hr. lbs.
Size 2) 3)
hp kW rpm 230V 460V 575V % lb-in. % % % Letter * ** BG BGE lb-in. * **
DT71K2 0.33 0.25 3100 1.65 0.83 0.66 230 6.80 170 160 0.85 45 E .00616 .00836 3400 4300 22 13 19
DT71C2 0.5 0.37 3300 1.68 0.84 0.67 330 9.50 170 160 0.91 61 D .0104 .0125 2500 3300 44 15 22
DT71D2 0.75 0.55 3300 2.8 1.41 1.13 340 14.1 180 190 0.89 55 F .0109 .0130 2100 2700 44 15 22
DT80K2 1 0.75 3300 3.50 1.75 1.40 400 19.2 200 200 0.86 62 F .0158 .0177 1700 2100 88 22 28
DT80N2 1.5 1.1 3300 4.65 2.3 1.85 390 28.2 210 190 0.84 71 E .0207 .0228 1400 1700 88 25 32
DT90S2 2 1.5 3300 6.6 3.3 2.65 400 38.4 220 210 0.88 65 F .0594 .0722 1000 1300 177 35 57
DT90L2 3 2.2 3330 8.9 4.45 3.55 470 56 250 250 0.86 72 F .0808 .0936 920 1100 177 40 62
DT100L2 5 3.7 3370 13.0 6.5 5.2 560 93 200 250 0.94 76 G .126 .139 560 760 354 60 82
DV132S2 7.5 5.5 3480 18.3 9.1 7.3 690 134 260 260 0.88 86 H .346 .375 — 430 664 105 139
DV132M2 10 7.5 3500 26.5 13.2 10.6 700 181 220 270 0.86 82 J .665 .769 — 430 885 145 198
DV132ML2 12.5 9.2 3490 31.5 15.7 12.6 700 223 260 270 0.87 83 H .784 .888 — 360 1328 165 220
1)
DV160M2 15 11 3500 36.5 18.2 14.5 680 266 260 270 0.88 86 H .945 1.049 — 310 1328 185 240
1)
DV160L2 20 15 3510 52 26 21.0 680 361 250 290 0.90 80 H 2.197 2.449 — 95 1770 326 419
1) 2.912 2212 476
DV180M2 25 18.5 3510 59 29.5 23.5 680 445 260 230 0.90 87 H 2.660 — 60 386
3.1644) 22124) 4854)
1) 3.316 2655 503
DV180L2 30 22 3510 69 34.5 28.0 630 530 290 230 0.90 89 G 3.064 4)
— 50 4)
410 4)
3.567 2655 512
*Without Brake
**With Brake
1)
To assure a long life of the brake lining do not mechanically brake at speeds above 1800 rpm. The motor must be dynamically braked to 1800 rpm.
2)
Values with BG rectifier (standard for frame size 100L and smaller)
3)
Values with BGE rectifier (standard for frame size 112M and larger)
4)
Double Disc Brake

Abbreviations Abbreviations
Pn Rated Power Tk / Tn Breakdown Torque Ratio
nn Full Load Speed Cos Power Factor
In Full Load Current Motor Efficiency
Ia / I n Starting Current Ratio (Locked Rotor) Jm Motor Inertia
Tn Full Load Torque Z0 Permissible no-load frequency at 50% ED
Ta / Tn Starting Torque Ratio TB Maximum Brake Torque

Synchronous Speed 3600 rpm @60 Hz 308

VARIGEAR® Variable Speed Drives Technical Data

2.Synchronous Speed 1800 rpm @ 60Hz

• Continuous Duty - 40°C Ambient - up to 3300 ft Elevation

Pn nn In Ia/In Tn Ta/Tn Tk/Tn Cos Jm Zo TB Weight

Frame Code 2
Amp lb-ft Starts/Hr. lbs.
Size 2) 3)
hp kW rpm 230V 460V 575V % lb-in. % % % Letter * ** BG BGE lb-in. * **
DT71K4 0.25 0.18 1700 1.10 0.55 0.40 338 9.3 185 225 0.67 62 G .0062 .0084 9000 9000 22 13 19
DT71C4 0.33 0.25 1720 1.32 0.66 0.50 489 12.1 265 280 0.66 72 J .0104 .0125 7800 9000 44 15 22
DT71D4 0.5 0.37 1700 2.00 1.00 0.80 400 18.5 215 225 0.71 68 H .0104 .0125 5200 9000 44 15 22
DT80K4 0.75 0.55 1700 2.90 1.45 1.20 445 27.8 245 270 0.67 74 H .0156 .0177 3700 8000 88 22 28
DT80N4 1 0.75 1700 3.70 1.85 1.50 486 37.1 300 270 0.69 75.5 J .0207 .0228 2800 7500 88 25 32
DT90S4 1.5 1.1 1740 5.20 2.60 2.10 612 54.3 300 340 0.69 77 K .0594 .0722 2000 5000 177 35 57
DT90L4 2 1.5 1720 6.2 3.10 2.50 694 73.3 325 340 0.76 80 K .0789 .0936 1500 3800 177 40 62
DT100LS4 3 2.2 1720 8.6 4.30 3.4 651 110 300 305 0.80 81.5 J .101 .114 1000 2700 354 51 73
DT100L4 5 3.7 1680 13.6 6.8 5.4 574 188 260 250 0.84 81.5 G .126 .139 800 2000 354 60 82
DV112M4 5.4 4.0 1730 14.0 7.0 5.6 703 197 280 285 0.82 85.5 J .233 .262 — 1400 487 84 110
DV132S4 7.5 5.5 1720 18.8 9.4 7.5 670 275 275 275 0.85 86.5 H .416 .445 — 1200 664 106 139
DV132M4 10 7.5 1740 27.4 13.7 11.0 545 362 255 225 0.78 87.5 G .655 .769 — 1000 885 146 198
DV132ML4 12.5 9.2 1740 32.8 16.4 13.1 583 453 280 230 0.80 88.5 G .783 .887 — 900 1328 165 220
DV160M4 15 11 1740 40 20 16.0 530 534 280 215 0.79 88.5 G .945 1.049 — 700 1328 185 240
DV160L4 20 15 1760 54 27 21.6 537 716 300 190 0.79 89.5 G 2.197 2.449 — 560 1770 326 419
2.912 2655 476
DV180M4 25 18.5 1760 63 31.5 25.2 533 895 260 165 0.82 88.5 F 2.660 1) — 450 1) 386 1)
3.164 2655 485
3.316 2655 503
DV180L4 30 22 1760 80 40 32.0 528 1074 290 175 0.79 88.5 G 3.064 — 400 410
3.5671) 26551) 5121)
5.809 2655 650
DV200L4 40 30 1760 95 47.5 38 581 1432 280 190 0.89 90.2 F 5.558 — 330 538
6.0611) 53101) 6591)
7.400 2655 765
DV225S4 50 37 1760 118 59 47.2 559 1790 310 180 0.89 90.2 F 7.149 — 250 653
7.6521) 53101) 7741)
8.730 2655 831
DV225M4 60 45 1760 140 70 56.0 620 2149 310 200 0.88 91.7 G 8.479 — 200 717
8.9821) 53101) 8401)
*Without Brake
**With Brake
1)
Double Disc Brake
2)
Values with BG rectifier (standard for frame size 100L and smaller)
3)
Values with BGE rectifier (standard for frame size 112M and larger)

Abbreviations Abbreviations
Pn Rated Power Tk / Tn Breakdown Torque Ratio
nn Full Load Speed Cos Power Factor
In Full Load Current Motor Efficiency
Ia / I n Starting Current Ratio (Locked Rotor) Jm Motor Inertia
Tn Full Load Torque Z0 Permissible no-load frequency at 50% ED
Ta / Tn Starting Torque Ratio TB Maximum Brake Torque

309 Synchronous Speed 1800 rpm @ 60Hz

Technical Data VARIGEAR® Variable Speed Drives

3.Synchronous Speed 1200 rpm @ 60Hz

• Continuous Duty - 40°C Ambient - up to 3300 ft Elevation

Pn nn In Ia/In Tn Ta/Tn Tk/Tn Cos Jm Zo TB Weight

Frame Code 2
Amp lb-ft Starts/Hr. lbs.
Size 2) 3)
hp kW rpm 230V 460V 575V % lb-in. % % % Letter * ** BG BGE lb-in. * **
DT71C6 0.25 0.18 1130 0.98 0.49 0.39 384 13.9 195 235 0.69 70 G .0157 .0178 6800 10000 44 15 22
DT71D6 0.33 0.25 1130 1.6 0.80 0.64 329 18.4 205 240 0.64 64.5 H .0157 .0178 6800 10000 44 15 22
DT80K6 0.5 0.37 1140 2.5 1.25 1.00 340 27.6 220 270 0.57 71.5 H .0245 .0266 4600 8500 88 22 28
DT80N6 0.75 0.55 1120 3.1 1.55 1.24 342 42.2 220 240 0.68 70 G .0335 .0356 4000 7000 88 25 32
DT90S6 1 0.75 1140 4.8 2.4 1.92 400 55 260 300 0.58 72 J .0594 .0722 3200 6000 177 35 57
DT90L6 1.5 1.1 1140 6.0 3.0 2.40 447 83 260 280 0.62 75.5 J .0808 .0936 2800 5000 177 40 62
DT100L6 2 1.5 1140 7.0 3.5 2.8 477 111 250 265 0.68 78.5 H .126 .139 1900 3800 354 60 82
DV112M6 3 2.2 1155 9.4 4.7 3.76 628 164 270 320 0.71 82.5 J .233 .262 — 2600 487 84 110
DV132S6 4 3 1155 11.4 5.7 4.56 651 218 250 300 0.77 84 J .416 .445 — 2000 664 106 139
DV132M6 5 3.7 1170 15.8 7.9 6.3 570 269 260 280 0.70 84 J 1.021 1.125 — 1600 885 146 198
DV132ML6 7.5 5.5 1160 21.8 10.9 8.7 570 407 240 250 0.73 84 H 1.243 1.348 — 1100 1328 165 220
DV160M6 10 7.5 1160 28.6 14.3 11.4 560 543 240 260 0.75 85.5 H 1.545 1.648 — 800 1328 185 240
DV160L6 15 11 1150 39 19.5 15.6 590 822 220 270 0.83 85.5 G 3.182 3.420 — 550 1770 340 432
5.011 2655 514
DV180L6 20 15 1160 58 29 23.2 721 1087 280 300 0.77 82.5 K 4.774 1) — 420 1) 423 1)
5.263 2655 522
7.339 2655 597
DV200LS6 25 18.5 1175 64 32 25.6 563 1341 290 200 0.82 90.2 G 7.101 1) — 350 1) 485 1)
7.590 5310 606
8.538 2655 650
DV200L6 30 22 1175 76 38 30.4 571 1609 320 210 0.81 91 G 8.289 — 300 538
8.7901) 53101) 6591)
*Without Brake
**With Brake
1)
Double Disc Brake
2)
Values with BG rectifier (standard for frame size 100L and smaller)
3)
Values with BGE rectifier (standard for frame size 112M and larger)
4)
To assure a long life of the brake lining do not mechanically brake at speeds above 1800 rpm.
The motor must be dynamically braked from 2 pole to 4 pole speed.

Abbreviations Abbreviations
Pn Rated Power Tk / Tn Breakdown Torque Ratio
nn Full Load Speed Cos Power Factor
In Full Load Current Motor Efficiency
Ia / I n Starting Current Ratio (Locked Rotor) Jm Motor Inertia
Tn Full Load Torque Z0 Permissible no-load frequency at 50% ED
Ta / Tn Starting Torque Ratio TB Maximum Brake Torque

Synchronous Speed 1200 rpm @ 60Hz 310

VARIGEAR® Variable Speed Drives Technical Data

4.Synchronous Speed 1800/3600 rpm @ 60Hz

• Tapped Wound, Continuous Duty - 40°C Ambient - rpm to 3300 ft Elevation

Pn nn In Ia/In Tn Ta/T Tk/T Jm Zo TB Weight

Cos Code 2
Frame Size Amp n n lb-ft Starts/Hr. lbs.
2) 3)
hp kW rpm 230V 460V 575V % lb-in. % % % Letter * ** BG BGE lb-in. * **
0.20 0.15 1700 1.49 0.75 0.60 240 7.45 160 165 0.76 33 4100 5600
DT71K4/2 E .00616 .00836 22 13 19
0.27 0.20 3200 1.32 0.66 0.53 240 5.30 160 170 0.85 45 1700 2200
0.27 0.20 1700 1.37 0.69 0.55 320 9.94 150 200 0.74 49 4100 5600
DT71C4/2 F .0104 .0125 44 15 22
0.38 0.28 3320 1.40 0.70 0.56 370 7.13 150 190 0.90 56 1700 2200
0.34 0.25 1700 1.80 0.90 0.72 270 12.4 150 180 0.71 49 3800 5200
DT71D4/2 D .0109 .0130 44 15 22
0.50 0.37 3320 1.75 0.88 0.70 300 9.42 160 170 0.88 60 1600 1900
0.55 0.40 1680 2.15 1.08 0.86 300 20.1 160 190 0.75 62 2400 3800
DT80K4/2 D .0156 .0177 88 22 28
0.85 0.63 3300 2.65 1.33 1.06 350 16.1 150 160 0.93 64 1400 1500
0.75 0.55 1680 3.15 1.58 1.26 320 28 180 190 0.71 62 2000 3500
DT80N4/2 D .0207 .0228 88 25 32
1.20 0.88 3300 3.55 1.78 1.42 360 23 170 160 0.91 68 1400 1500
1.2 0.88 1720 4.3 2.15 1.72 430 43 190 230 0.76 68 1800 3100
DT90S4/2 F .0594 .0722 177 35 57
1.7 1.30 3350 5.8 2.90 2.30 370 33 160 190 0.85 66 800 1400
1.5 1.1 1730 5.1 2.55 2.05 480 54 230 340 0.75 72 1600 2800
DT90L4/2 E .0808 .0936 177 40 62
2.5 1.8 3380 7.4 3.70 2.95 400 45 200 270 0.90 68 700 980
2 1.5 1730 6.1 3.05 2.45 530 73 230 260 0.77 80 800 2400
DT100LS4/2 F .101 .114 354 51 73
3 2.2 3410 7.9 3.95 3.15 500 55 220 230 0.90 78 500 630
3.4 2.5 1710 9.7 4.85 3.90 500 124 220 230 0.82 79 800 1650
DT100L4/2 H .126 .139 354 60 82
4 3.0 3440 10.9 5.50 4.36 600 74 250 270 0.88 79 550 600
4.5 3.3 1720 12.5 6.3 5.0 500 162 180 220 0.82 81 1200
DV112M4/2 F .233 .262 — 487 84 110
5.5 4.0 3460 15.1 7.6 6.0 500 98 210 240 0.83 80 490
6 4.4 1720 15.5 7.8 6.2 500 216 210 220 0.85 84 700
DV132S4/2 E .346 .375 — 664 105 139
7.5 5.5 3460 20.5 10.3 8.2 440 134 240 230 0.85 79 350
4) 8 6.0 1750 20.5 10.3 8.2 690 290 210 260 0.86 85 800
DV132M4/2 J .665 .769 — 885 146 198
10 7.5 3500 27 13.5 10.8 690 181 190 280 0.86 81 300
4) 10 7.5 1750 26 13.0 10.4 700 362 230 300 0.85 81 750
DV132ML4/2 H .784 .888 — 1328 165 220
13.5 10 3500 35.5 17.8 14.2 660 241 210 320 0.86 82 250
4) 18 13.5 1760 48.5 24.5 19.5 560 648 250 280 0.80 87 700
DV160L4/2 H 2.197 2.449 — 1770 326 419
20 15 3520 53.0 26.5 21.0 630 360 250 250 0.87 82 170
4) 22 16 1760 56 28 22.5 570 768 260 220 0.80 90 2.912 600 2655 476
DV180M4/2 H 2.660 — 385
25 18.5 3520 63 31.5 25 650 444 250 270 0.87 85 3.1641) 120 26551) 4851)
4) 25 18.5 1760 66 33 26.5 620 888 270 260 0.80 88 3.316 550 2655 503
DV180L4/2 J 3.064 — 410
30 23 3530 76 38 30.5 720 550 260 280 0.88 86 3.5671) 100 26551) 5121)
4) 35 26 1770 83 41.5 33 730 1241 340 280 0.87 90 5.809 250 2655 650
DV200L4/2 H 5.558 1) — 1) 538 1)
45 33 3540 109 55 43.5 730 788 300 310 0.91 84 6.061 50 5310 659
4) 40 30 1770 98 49 39 680 1432 300 300 0.86 89 7.400 180 2655 765
DV225S4/2 K 7.149 — 653
50 38 3550 127 64 51 820 904 300 300 0.90 83 7.6521) 35 53101) 7741)
4) 45 35 1775 111 56 44.5 680 1600 320 250 0.86 92 8.730 120 2655 831
DV225M4/2 K 8.479 1) — 1) 717 1)
60 45 3550 146 73 58 830 1070 320 280 0.90 86 8.982 30 5310 840
*Without Brake
** With Brake
1)
Double Disc Brake
2)
Values with BG rectifier (standard for frame size 100L and smaller)
3)
Values with BGE rectifier (standard for frame size 112M and larger)
4)
To assure a long life of the brake lining do not mechanically brake at speeds above 1800 rpm.
The motor must be dynamically braked from 2 pole to 4 pole speed.
Abbreviations Abbreviations
Pn Rated Power Tk / Tn Breakdown Torque Ratio
nn Full Load Speed Cos Power Factor
In Full Load Current Motor Efficiency
Ia / I n Starting Current Ratio (Locked Rotor) Jm Motor Inertia
Tn Full Load Torque Z0 Permissible no-load frequency at 50% ED
Ta / Tn Starting Torque Ratio TB Maximum Brake Torque

311 Synchronous Speed 1800/3600 rpm @ 60Hz

Technical Data VARIGEAR® Variable Speed Drives

5.Synchronous Speed 900/1800 rpm @ 60Hz

• Tapped Wound, Continuous Duty - 40°C Ambient - up to 3300 ft Elevation

Pn nn In Ia/In Tn Ta/T Tk/T Jm Zo TB Weight

Cos Code 2
Frame Size Amp n n lb-ft Starts/Hr. lbs.
2) 3)
hp kW rpm 230V 460V 575V % lb-in. % % % Letter * ** BG BGE lb-in. * **
0.14 0.10 800 0.86 0.43 0.34 220 10.6 170 200 0.70 42 5600 8400
DT71D8/4 F .0156 .0177 44 16 24
0.24 0.18 1680 0.94 0.47 0.38 330 9.05 150 180 0.85 57 3200 4900
0.22 0.16 800 1.32 0.66 0.53 190 16.9 150 150 0.68 45 4800 7700
DT80K8/4 E .0245 .0266 88 22 30
0.40 0.30 1680 1.50 0.75 0.60 300 15.1 150 170 0.83 60 2800 4200
0.3 0.22 820 1.77 0.89 0.71 210 22.7 170 180 0.66 47 4400 7000
DT80N8/4 F .0335 .0356 88 25 33
0.5 0.40 1700 1.98 0.99 0.79 350 19.9 160 180 0.83 61 2700 4200
0.4 0.3 850 2.95 1.48 1.18 250 30 200 210 0.58 44 2800 6300
DT90S8/4 H .0594 .0722 177 35 55
0.8 0.6 1700 2.95 1.48 1.18 430 30 180 220 0.84 61 2200 3500
0.6 0.44 850 3.65 1.83 1.46 210 44 190 230 0.56 54 2500 5000
DT90L8/4 F .0808 .0936 177 40 60
1.2 0.88 1700 3.80 1.90 1.52 420 44 170 220 0.84 69 2000 3000
0.9 0.66 830 4.65 2.35 1.86 260 67 180 170 0.60 60 2000 3900
DT100LS8/4 E .101 .114 354 51 75
1.8 1.30 1700 5.30 2.65 2.10 400 65 170 170 0.85 72 1600 2500
1.2 0.9 830 6.3 3.15 2.5 270 92 150 190 0.60 60 2000 3500
DT100L8/4 E .126 .139 354 57 82
2.4 1.8 1700 6.8 3.40 2.7 400 89 160 180 0.88 76 1200 1900
1.6 1.2 850 7.4 3.70 2.95 340 119 190 230 0.58 70 2800
DV112M8/4 H .233 .262 — 487 79 101
3.0 2.2 1740 8.3 4.15 3.30 580 107 190 220 0.86 77 1400
2.4 1.8 850 12.5 6.3 5.00 370 179 230 260 0.57 63 2100
DV132S8/4 H .346 .375 — 664 99 121
4.5 3.3 1740 12.3 6.2 4.90 630 160 210 270 0.86 78 1050
3 2.2 870 12.2 6.1 4.90 390 219 220 250 0.60 75 2100
DV132M8/4 G .665 .769 — 885 146 198
6 4.4 1750 15.5 7.8 6.2 570 217 220 240 0.88 81 1000
3.5 2.7 870 14.4 7.2 5.8 360 268 230 250 0.62 76 1900
DV132ML8/4 F .784 .888 — 1328 165 212
7.5 5.5 1750 19.0 9.5 7.6 530 273 240 240 0.84 87 980
5 3.8 870 20.5 10.3 8.2 380 369 280 260 0.60 78 1400
DV160M8/4 G .945 1.049 — 1328 187 234
10 7.5 1760 25.5 12.8 10.2 600 360 280 260 0.85 87 960
7.5 5.5 870 31.5 15.7 12.6 310 534 170 170 0.55 80 1100
DV160L8/4 G 2.197 2.449 — 1770 317 397
13.5 10 1760 35.0 17.3 13.9 570 480 230 230 0.83 86 840
10 7.5 870 45.5 23.0 18.2 350 720 250 190 0.51 81 3.316 750 2655 481
DV180L8/4 H 3.064 — 401
20 15 1760 53.0 27.3 21.8 600 716 250 220 0.81 88 3.5671) 650 26551) 4891)
16 12 870 48 24.0 19.1 380 1165 200 190 0.73 86 7.339 700 2655 582
DV200LS8/4 E 7.101 — 489
27 20 1750 63 31.5 25.0 500 966 200 200 0.90 89 7.5901) 550 53101) 5911)
19 14 870 56 28.0 22.5 400 1360 240 210 0.74 85 8.538 600 2655 604
DV200L8/4 E 8.289 — 511
30 22 1750 70 35.0 28.0 550 1062 240 220 0.90 88 87901) 450 53101) 6131)
* Without Brake
** With Brake
1)
Double Disc Brake
2)
Values with BG rectifier (standard for frame size 100L and smaller)
3)
Values with BGE rectifier (standard for frame size 112M and larger)

Abbreviations Abbreviations
Pn Rated Power Tk / Tn Breakdown Torque Ratio
nn Full Load Speed Cos Power Factor
In Full Load Current Motor Efficiency
Ia / I n Starting Current Ratio (Locked Rotor) Jm Motor Inertia
Tn Full Load Torque Z0 Permissible no-load frequency at 50% ED
Ta / Tn Starting Torque Ratio TB Maximum Brake Torque

Synchronous Speed 900/1800 rpm @ 60Hz 312

VARIGEAR® Variable Speed Drives Technical Data

6.Synchronous Speed 1200/3600 rpm @ 60Hz

• Separately Wound, S3-40/60% ED - 40°C Ambient - up to 3300 ft Elevation

Pn nn In Ia/In Tn Ta/T Tk/T Jm Zo TB Weight

Cos Code 2
Frame Size Amp n n lb-ft Starts/Hr. lbs.
2) 3)
hp kW rpm 230V 460V 575V % lb-in. % % % Letter * ** BG BGE lb-in. * **
0.10 0.08 1090 0.74 0.37 0.30 200 6.2 150 170 0.70 39 7600 13000
DT71D6/2 F .0109 .0130 22 16 24
0.34 0.25 3330 1.44 0.72 0.58 300 6.3 230 220 0.82 53 4000 5000
0.18 0.13 1090 1.16 0.58 0.46 200 10.1 150 170 0.66 43 7500 11000
DT80K6/2 G .0156 .0177 44 23 28
0.55 0.40 3380 2.30 1.15 0.93 370 10.0 260 250 0.76 57 3100 4000
0.27 0.2 1090 1.62 0.81 0.65 200 15.5 150 160 0.68 46 7000 9000
DT80N6/2 H .0207 .0228 44 26 34
0.80 0.6 3380 3.65 1.83 1.45 390 15.0 250 250 0.70 59 2400 3000
5) 0.4 0.3 1020 2.70 1.35 1.08 200 24.9 170 160 0.72 39 4600 5000
SDT90S6/2 E .0594 .0722 88 35 55
1.2 0.9 3180 4.70 2.35 1.88 290 23.9 230 230 0.85 57 1300 1700
5) 0.55 0.4 1040 2.7 1.35 1.08 230 32.5 170 160 0.70 53 3500 3900
SDT90L6/2 E .0808 .0936 88 42 62
1.80 1.3 3180 6.2 3.10 2.50 350 34.5 230 230 0.87 60 1000 1300
5) 0.8 0.6 1060 4.35 2.15 1.74 220 47.8 180 170 0.66 52 3000 3500
SDT100LS6/2 E .101 .114 177 51 71
2.5 1.8 3240 8.5 4.25 3.40 350 47.0 240 240 0.84 63 900 1200
5) 1.1 0.8 1050 4.8 2.4 1.92 250 64.0 170 160 0.66 63 2700 3300
SDT100L6/2 D .126 .139 177 57 77
3.3 2.4 3250 9.6 4.8 3.85 380 62.4 250 250 0.85 74 800 1000
5) 1.4 1.0 1110 6.3 3.15 2.50 280 76 170 160 0.65 61 2700
SDV112M6/2 E .233 .262 — 266 79 101
4.0 3.0 3300 11.7 5.8 4.70 410 77 230 240 0.87 74 850
5) 1.8 1.3 1120 8.60 4.30 3.45 280 98 180 210 0.60 63 2000
SDV132S6/2 E .346 .375 — 327 99 121
5.5 4.0 3300 15.0 7.50 6.00 440 102 220 220 0.90 80 700
4) 2.2 1.6 1150 6.9 3.45 2.75 480 118 240 290 0.74 79 1800
DV132M6/2 H .665 .769 — 442 143 196
6.5 4.8 3470 17.3 8.7 6.9 530 117 270 290 0.88 79 350
4) 2.7 2.0 1150 9.0 4.50 3.6 480 147 230 240 0.72 77 1300
DV132ML6/2 G .784 .888 — 664 165 212
8.0 6.0 3500 23 11.5 9.2 500 145 230 260 0.86 76 300
4) 3.4 2.5 1150 11.1 5.6 4.45 500 184 250 300 0.72 79 1000
DV160M6/2 H .945 1.049 — 664 187 234
10 7.5 3500 26.5 13.3 10.6 600 181 230 240 0.90 79 240
4) 5 3.7 1160 15.9 8.0 6.4 420 270 200 220 0.71 82 700
DV160L6/2 G 2.197 2.449 — 885 324 403
15 11 3500 41.5 21.0 16.6 560 266 240 280 0.86 77 150
4) 5.70 4.2 1160 18.2 9.1 7.3 450 306 210 230 0.75 77 2.912 600 1328 456
DV180M6/2 H 2.660 1) — 1) 377 1)
16.5 13 3500 48.5 24.5 19.4 560 314 250 300 0.86 78 3.164 120 1328 465
4) 7.5 5.5 1150 23 11.5 9.2 430 404 220 240 0.73 82 3.316 520 1328 498
DV180L6/2 J 3.064 — 419
22 16 3500 58 29.0 23.0 700 386 300 330 0.86 81 3.5671) 100 13281) 5071)
* Without Brake
** With Brake
1)
Double Disc Brake
2)
Values with BG rectifier (standard for frame size 100L and smaller)
3)
Values with BGE rectifier (standard for frame size 112M and larger)
4)
To assure a long life of the brake lining do not mechanically brake at speeds above 1800 rpm.
The motor must be dynamically braked to 1800 rpm.
5)
SDT; SDV Duty S3 40/100% ED

Abbreviations Abbreviations
Pn Rated Power Tk / Tn Breakdown Torque Ratio
nn Full Load Speed Cos Power Factor
In Full Load Current Motor Efficiency
Ia / I n Starting Current Ratio (Locked Rotor) Jm Motor Inertia
Tn Full Load Torque Z0 Permissible no-load frequency at 50% ED
Ta / Tn Starting Torque Ratio TB Maximum Brake Torque

313 Synchronous Speed 1200/3600 rpm @ 60Hz

Technical Data VARIGEAR® Variable Speed Drives

7.Synchronous Speed 900/3600 rpm @ 60Hz

• Separately Wound, S3-40/60% ED - 40°C Ambient - up to 3300 ft Elevation

Pn nn In Ia/In Tn Ta/T Tk/T Jm Zo TB Weight

Cos Code 2
Frame Size Amp n n lb-ft Starts/Hr. lbs.
2) 3)
hp kW rpm 230V 460V 575V % lb-in. % % % Letter * ** BG BGE lb-in. * **
0.08 0.06 825 0.78 0.39 0.31 160 6.1 140 160 0.78 25 14000 17000
DT71D8/2 F .0109 .0130 22 16 24
0.34 0.25 3270 1.22 0.61 0.49 360 6.5 200 200 0.89 58 4000 5000
0.14 0.10 810 1.30 0.65 0.52 160 10.4 170 160 0.65 30 11000 14000
DT80K8/2 F .0156 .0177 44 23 31
0.55 0.40 3285 1.90 0.95 0.76 380 10.3 210 200 0.88 60 3100 4000
0.2 0.15 810 1.75 0.88 0.70 160 15.7 180 150 0.60 36 10000 12000
DT80N8/2 E .0207 .0228 44 26 34
0.8 0.60 3310 2.45 1.23 0.98 370 15.3 210 210 0.89 69 2400 3000
5) 0.3 0.22 800 2.80 1.40 1.12 170 23.2 170 170 0.61 32 8000 10000
SDT90S8/2 E .0594 .0722 88 35 55
1.2 0.90 3280 4.45 2.20 1.78 330 23.7 250 230 0.82 62 1300 1700
5) 0.4 0.3 780 3.05 1.52 1.22 200 32.5 170 180 0.64 39 6000 7600
SDT90L8/2 F .0808 .0936 88 40 60
1.8 1.3 3280 5.80 2.90 2.30 420 33.5 270 250 0.87 65 1000 1300
5) 0.6 0.45 780 4.15 2.10 1.66 200 48.8 170 180 0.62 44 5000 6000
SDT100LS8/2 E .101 .114 177 51 71
2.5 1.80 3280 7.30 3.65 2.90 400 46.4 240 220 0.89 70 900 1200
5) 0.8 0.6 780 5.3 2.65 2.10 200 65.0 180 180 0.60 47 3800 5000
SDT100L8/2 E .126 .139 177 57 77
3.3 2.4 3300 9.2 4.60 3.70 450 61.5 260 240 0.90 73 800 1000
5) 1.1 0.8 830 6.3 3.15 2.50 220 81 140 180 0.55 58 4000
SDV112M8/2 E .233 .262 — 266 79 101
4.0 3.0 3330 12.0 6.0 4.80 460 76 200 200 0.84 75 850
5) 1.4 1.0 840 9.1 4.55 3.65 260 101 140 180 0.54 51 3100
SDV132S8/2 E .346 .375 — 327 99 121
5.5 4.0 3330 14.9 7.5 6.0 450 102 200 200 0.90 75 700
4) 1.6 1.2 860 7.9 3.95 3.15 350 118 190 250 0.57 67 2600
DV132M8/2 H .665 .769 — 442 143 196
6.5 4.8 3470 17.4 8.7 7.00 630 117 270 270 0.88 79 350
4) 2 1.5 860 9.6 4.8 3.85 330 147 200 200 0.57 69 2200
DV132ML8/2 G .784 .888 — 664 165 211
8 6.0 3500 23 11.5 9.2 500 145 230 240 0.86 76 300
4) 2.6 1.9 860 12.3 6.2 4.9 350 187 180 230 0.56 69 1700
DV160M8/2 F .945 1.049 — 664 187 234
10 7.5 3500 26.5 13.3 10.6 520 181 200 300 0.85 84 240
4) 3.8 2.8 860 17.4 8.7 7.0 340 275 220 220 0.55 73 1300
DV160L8/2 G 2.197 2.449 — 885 324 403
15 11 3500 41.5 21 16.6 560 266 240 280 0.86 77 150
4) 4.5 3.3 860 19.8 9.9 7.9 320 324 190 200 0.58 72 2.912 1000 1328 456
DV180M8/2 H 2.660 — 377
16.5 13 3500 48.5 24.5 19.5 560 314 250 300 0.86 78 3.1641) 120 13281) 4851)
4) 5.5 4 860 26.5 13.3 10.6 320 393 210 230 0.58 65 3.316 900 1328 480
DV180L8/2 J 3.064 — 401
22 16 3500 58.0 29.0 23.0 700 386 300 330 0.88 81 3.5671) 100 13281) 4891)
4) 6.8 5 880 27.5 13.8 11 400 480 300 300 0.57 80 5.809 310 1328 644
DV200L8/2 K 5.558 — 551
27 20 3530 73 36.5 29 750 479 350 360 0.86 80 6.0611) 70 26551) 6531)
4) 6) 8 6 880 33 16.5 13.2 420 576 330 330 0.56 82 7.400 200 1328 750
DV225S8/2 K 7.149 1) — 1) 657 1)
33 24 3530 83 41.5 33.0 800 575 330 340 0.90 81 7.652 40 2655 758
4) 6) 10 7.5 880 41.5 21 16.6 460 720 330 330 0.56 81 8.730 200 1328 796
DV225M8/2 M 8.479 1) — 1) 703 1)
40 30 3540 106 53 42.5 950 716 350 360 0.90 80 8.982 40 2655 805
*Without Brake
**With Brake
1)
Double Disc Brake
2)
With rectifer BG (standard for frame size 100L and smaller)
3)
With rectifer BGE (standard for frame size 112M and larger)
4)
To assure a long life of the brake lining do not mechanically brake at speeds above 1800 rpm.
The motor must be dynamically braked to 1800 rpm.
5)
SDT; SDV Duty S3 40/100% ED
6)
Only available in STAR/DELTA

Abbreviations Abbreviations
Pn Rated Power Tk / Tn Breakdown Torque Ratio
nn Full Load Speed Cos Power Factor
In Full Load Current Motor Efficiency
Ia / I n Starting Current Ratio (Locked Rotor) Jm Motor Inertia
Tn Full Load Torque Z0 Permissible no-load frequency at 50% ED
Ta / Tn Starting Torque Ratio TB Maximum Brake Torque

Synchronous Speed 900/3600 rpm @ 60Hz 314

VARIGEAR® Variable Speed Drives Technical Data

Notes

315 Synchronous Speed 900/3600 rpm @ 60Hz

 VARIGEAR® Variable Speed Drives

1.Foot Mounted DT/DV Motors and Brakemotors

inch
Dimensions are
mm
Motor
Model A B BA C CB D* E F G H J K LB OA P WA
1)
5.67 4.53 2.95 9.13 2.32 2.80 4.41 3.54 0.20 0.28 1.22 1.26 2.52 5.67 5.71 1.77
DT71 1)
144 115 75 232 59 71 112 90 5 7 31 32 64 144 145 45
5.87 4.92 3.54 11.50 2.32 3.15 4.92 3.94 0.39 0.35 1.30 1.10 2.52 6.02 5.71 1.97
DT80
149 125 90 292 59 80 125 100 10 9 33 28 64 153 145 50
2) 1)
6.93 5.98 4.17 12.72 2.72 3.54 5.51 4.92 0.31 0.35 1.26 1.26 3.35 7.44 7.76 2.20
DT90 2) 1)
176 152 106 323 69 90 140 125 8 9 32 32 85 189 197 56

Output Shaft Conduit Box

Model U* UY V VO Key M AA AB X XA XC XJ
1
0.551 0.63 1.18 0.16 .20 x .20 x .87 M5 x .49 2 NPT 5.43 5.79 4.53 2.24 0.55
DT71
14 16 30 4 5 x 5 x 22 M5 x 12.5 — 138 147 115 57 14
1
0.748 0.85 1.57 0.16 .24 x .24 x 1.26 M6 x .63 2 NPT 5.43 5.79 4.53 2.24 0.55
DT80
19 21.5 40 4 6 x 6 x 32 M6 x 16 — 138 147 115 57 14
1
0.945 1.06 1.97 0.20 .31 x .28 x 1.57 M8 x .75 2 NPT 6.73 5.79 4.53 2.24 1.10
DT90
24 27 50 5 8 x 7 x 40 M8 x 19 — 171 147 115 57 28
1)
Fan Guard flattened at base.
2)
Not per IEC for DT90S motors.

Dimension LB is for brake option.

Dimension CB is for brake release access.
Eye bolts are removable.

* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Foot Mounted DT/DV Motors and Brakemotors 316

VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Motor
Model A B BA C CB D* E F G H J K LB OA P WA
7.40 6.69 4.84 14.61 2.72 3.94 6.30 5.51 0.47 0.47 1.50 1.38 3.35 7.83 7.76 2.48
DT100
188 170 123 371 69 100 160 140 12 12 38 35 85 199 197 63
8.66 6.69 5.12 16.10 3.82 4.41 7.48 5.51 0.55 0.47 1.73 1.38 3.15 8.78 8.70 2.76
DV112M
220 170 130 409 97 112 190 140 14 12 44 35 80 223 221 70
9.84 6.69 6.65 18.66 3.82 5.20 8.50 5.51 0.83 0.47 2.44 1.38 3.15 9.57 8.70 3.50
DV132S
250 170 169 474 97 132 216 140 21 12 62 35 80 243 221 89
1)
10.20 8.58 6.65 18.98 4.41 5.20 8.50 7.01 0.67 0.51 2.60 1.77 4.41 10.63 10.83 3.50
DV132M 1)
259 218 169 482 112 132 216 178 17 13 66 45 112 270 275 89
3) 11.38 9.92 7.40 21.34 4.41 6.30 10.00 8.27 0.98 0.59 3.23 1.97 4.41 11.73 10.83 4.25
DV132ML
289 252 188 542 112 160 254 210 25 15 82 50 112 298 275 108

Output Shaft Conduit Box

Model U* UY V VO Key M AA AB X XA XC XJ
3
1.102 1.22 2.36 0.20 .31 x .28 x 1.97 M10 x .87 NPT
4 6.89 6.57 4.84 2.40 1.22
DT100
28 31 60 5 8 x 7 x 50 M10 x 22 — 175 167 123 61 31
3
1.102 1.22 2.36 0.20 .31 x .28 x 1.97 M10 x .87 4 NPT 7.40 6.57 4.84 2.40 1.85
DV112M
28 31 60 5 8 x 7 x 50 M10 x 22 — 188 167 123 61 47
3
1.496 1.61 3.15 0.20 .39 x .31 x 2.76 M12 x 1.10 4 NPT 7.40 6.57 4.84 2.40 1.85
DV132S
38 41 80 5 10 x 8 x 70 M12 x 28 — 188 167 123 61 47
1.496 1.61 3.15 0.20 .39 x .31 x 2.76 M12 x 1.10 1 14 NPT 9.13 7.52 6.34 3.15 2.17
DV132M
38 41 80 5 10 x 8 x 70 M12 x 28 — 232 191 161 80 55
1.496 1.61 3.15 0.20 .39 x .31 x 2.76 M12 x 1.10 1 14 NPT 9.13 7.52 6.34 3.15 2.17
DV132ML
38 41 80 5 10 x 8 x 70 M12 x 28 — 232 191 161 80 55
1)
Fan Guard flattened at base.
2)
Not per IEC for DT90S motors.

Dimension LB is for brake option.

Dimension CB is for brake release access.
Eye bolts are removable.

* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

317 Foot Mounted DT/DV Motors and Brakemotors

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Motor
Model A B BA C CB D* E F G H J K LB OA P WA
11.38 9.92 8.58 22.52 4.41 6.30 10.00 8.27 0.98 0.59 3.23 1.97 4.41 11.73 10.83 4.25
DV160M
289 252 218 572 112 160 254 210 25 15 82 50 112 298 275 108
1)
12.13 11.57 8.58 24.13 6.30 6.30 10.00 10.00 0.75 0.55 2.95 2.56 6.14 12.83 13.03 4.25
DV160L 1)
308 294 218 613 160 160 254 254 19 14 75 65 156 326 331 108
2) 4)
12.60 12.56 9.09 26.97 6.30 7.09 10.98 10.98 1.30 0.59 3.23 2.56 6.14 13.62 13.03 4.76
DV180
320 319 231 685 1602) 180 279 2794) 33 15 82 65 156 346 331 121
3)
14.88 13.98 9.57 28.58 6.77 7.87 12.52 12.01 1.10 0.75 3.74 2.95 6.14 15.63 15.51 5.24
DV200
378 355 243 726 1723) 200 318 305 28 19 95 75 156 397 394 133
16.30 14.61 11.38 32.68 6.773) 8.86 14.02 12.244) 1.57 0.75 4.53 2.76 6.14 16.61 15.51 5.87
DV225
414 371 289 830 1723) 225 356 3114) 40 19 115 70 156 422 394 149

Output Shaft Conduit Box

Model U* UY V VO Key M AA AB X XA XC XJ
1.654 1.77 4.33 0.39 .47 x .31 x 2.76 M16 x 1.42 1 14 NPT 9.13 7.52 6.34 3.15 2.32
DV160M
42 45 110 10 12 x 8 x 70 M16 x 36 — 232 191 161 80 59
1.654 1.77 4.33 0.39 .47 x .31 x 2.76 M16 x 1.42 2 × 1 12 NPT 10.04 8.86 9.06 3.66 5.98
DV160L
42 45 110 10 12 x 8 x 70 M16 x 36 — 255 225 230 93 152
1.890 2.03 4.33 0.39 .55 x .35 x 3.15 M20 x 1.65 2 × 1 12 NPT 10.55 8.86 9.06 3.66 7.40
DV180
48 51.5 110 10 14 x 9 x 80 M20 x 42 — 268 225 230 993 188
2.165 2.32 4.33 0.39 .63 x .39 x 3.54 M20 x 1.65 2 × 1 12 NPT 11.81 8.86 9.06 3.66 9.29
DV200
55 59 110 10 16 x 10 x 90 M20 x 42 — 300 225 230 93 236
2.362 2.52 5.51 0.59 .71 x .43 x 3.94 M20 x 1.65 2 × 1 12 NPT 11.97 8.86 9.06 3.66 10.94
DV225
60 64 140 15 18 x 11 x 100 M20 x 42 — 304 225 230 93 278
1)
Fan Guard flattened at base.

2)
5. 24
CB = for double disc brake.
133

3)
5. 63
CB = for double disc brake.
143
4)
Not per IEC for DV180M and DV225S motors.
Dimension LB is for brake option.
Dimension CB is for brake release access.
Eye bolts are removable.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Foot Mounted DT/DV Motors and Brakemotors 318

VARIGEAR® Variable Speed Drives

2.Flange Mounted DFT/DFV Motors and Brakemotors

inch
Dimensions are
mm
Motor Output Shaft
Model
C CB LB P U* UY V VO Key M
9.13 2.32 2.52 5.71 0.551 0.63 1.18 0.16 .20 x .20 x .87 M5 x .49
DFT71
232 59 64 145 14 16 30 4 5 x 5 x 22 M5 x 12.5
11.50 2.32 2.52 5.71 0.748 0.85 1.57 0.16 .24 x .24 x 1.26 M6 x .63
DFT80
292 59 64 145 19 21.5 40 4 6 x 6 x 32 M6 x 16
12.72 2.72 3.35 7.76 0.945 1.06 1.97 0.20 .31 x .28 x 1.57 M8 x .75
DFT90
323 69 85 197 24 27 50 5 8 x 7 x 40 M8 x 19

Conduit Box IEC Flange

Model AA AB X XA XC XJ FIG. AH AJ AK* BB BD BF GA
1
2 NPT 5.43 5.79 4.53 2.24 0.55 1.18 5.12 4.331 0.14 6.30 0.35 0.39
DFT71 II
— 138 147 115 57 14 30 130 110 3.5 160 9 10
1
2 NPT 5.43 5.79 4.53 2.24 0.55 1.57 6.50 5.118 0.14 7.87 0.43 0.47
DFT80 II
— 138 147 115 57 14 40 165 130 3.5 200 11 12
1
2 NPT 6.73 5.79 4.53 2.24 1.10 1.97 6.50 5.118 0.14 7.87 0.43 0.47
DFT90 II
— 171 147 115 57 28 50 165 130 3.5 200 11 12

Optional Flanges
Model FIG. AH AJ AK* BB BD BF GA
1.18 6.50 5.118 0.14 7.87 0.43 0.47
DFT71 II
30 165 130 3.5 200 11 12
1.57 5.12 4.331 0.14 6.30 0.35 0.39
DFT80 II
40 130 110 3.5 160 9 10
2.60 8.46 7.087 0.16 9.84 0.55 0.59
DFT90 I
66 215 180 4 250 14 15
Dimension LB is for brake option.
Dimension CB is for brake release access.
Eye bolts are removable.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

319 Flange Mounted DFT/DFV Motors and Brakemotors

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Motor Output Shaft
Model
C CB LB P U UY V VO Key M
14.61 2.72 3.35 7.76 1.102 1.22 2.36 0.20 .31 x .28 x 1.97 DM10 x .87
DFT100
371 69 85 197 28 31 60 5 8 x 7 x 50 DM10 x 22
16.10 3.82 3.15 8.70 1.102 1.22 2.36 0.20 .31 x .28 x 1.97 DM10 x .87
DFV112M
409 97 80 221 28 31 60 5 8 x 7 x 50 DM10 x 22
18.66 3.82 3.15 8.70 1.496 1.61 3.15 0.20 .39 x .31 x 2.76 DM12 x 1.10
DFV132S
474 97 80 221 38 41 80 5 10 x 8 x 70 DM12 x 28

Conduit Box IEC Flange

Model
AA AB X XA XC XJ FIG. AH AJ AK BB BD BF GA
3
4 NPT 6.89 6.57 4.84 2.40 1.22 2.36 8.46 7.087 0.16 9.84 0.55 0.59
DFT100 II
— 175 167 123 61 31 60 215 180 4 250 14 15
3
4 NPT 7.40 6.57 4.84 2.40 1.85 2.36 8.46 7.087 0.16 9.84 0.55 0.59
DFV112M II
— 188 167 123 61 47 60 215 180 4 250 14 15
3
4 NPT 7.40 6.57 4.84 2.40 1.85 3.15 10.43 9.055 0.16 11.81 0.55 0.63
DFV132S II
— 188 167 123 61 47 80 265 230 4 300 14 16

Optional Flanges
Model
FIG. AH AJ AK BB BD BF GA
2.36 6.50 5.118 0.14 7.87 0.43 0.47
DFT100 II
60 165 130 3.5 200 11 12
2.36 10.43 9.055 0.16 11.81 0.55 0.63
60 265 230 4 300 14 16
DFV112M I
2.50 6.50 5.118 0.14 7.87 0.43 0.43
63.5 165 130 3.5 200 11 11
3.92 11.81 9.843 0.20 13.78 0.71 0.71
I
99.5 300 250 5 350 18 18
DFV132S
3.15 8.46 7.087 0.16 9.84 0.55 0.59
II
80 215 180 4 250 14 15
Dimension LB is for brake option.
Dimension CB is for brake release access.
Eye bolts are removable.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Flange Mounted DFT/DFV Motors and Brakemotors 320

VARIGEAR® Variable Speed Drives

3.Flange Mounted DFT/DFV Motors and Brakemotors

inch
Dimensions are
mm
Motor Output Shaft
Model
C CB LB P U* UY V VO Key M
18.98 4.41 4.41 10.83 1.496 1.61 3.15 0.20 .39 x .31 x 2.76 M12 x 1.10
DFV132M
482 112 112 275 38 41 80 5 10 x 8 x 70 M12 x 28
21.34 4.41 4.41 10.83 1.496 1.61 3.15 0.20 .39 x .31 x 2.76 M12 x 1.10
DFV132ML
542 112 112 275 38 41 80 5 10 x 8 x 70 M12 x 28
22.52 4.41 4.41 10.83 1.654 1.77 4.33 0.39 .47 x .31 x 2.76 M16 x 1.42
DFV160M
572 112 112 275 42 45 110 10 12 x 8 x 70 M16 x 36

Conduit Box IEC Flange

Model
AA AB X XA XC XJ FIG. AH AJ AK* BB BD BF GA
1 14 NPT 9.13 7.52 6.34 3.15 2.17 3.15 10.43 9.055 0.16 11.81 0.55 0.63
DFV132M II
— 232 191 161 80 55 80 265 230 4 300 14 16
1 14 NPT 9.13 7.52 6.34 3.15 2.17 3.15 10.43 9.055 0.16 11.81 0.55 0.63
DFV132ML II
— 232 191 161 80 55 80 265 230 4 300 14 16
1 14 NPT 9.13 7.52 6.34 3.15 2.32 4.33 11.81 9.843 0.20 13.78 0.71 0.71
DFV160M II
— 232 191 161 80 59 110 300 250 5 350 18 18

Optional Flanges
Model
FIG. AH AJ AK* BB BD BF GA
3.15 11.81 9.843 0.20 13.78 0.71 0.71
II
80 300 250 5 350 18 18
DFV132M
2.95 8.46 7.087 0.16 9.84 0.55 0.59
III
75 215 180 4 250 14 15
3.15 11.81 9.843 0.20 13.78 0.71 0.71
DFV132ML II
80 300 250 5 350 18 18
5.16 15.75 13.780 0.20 17.72 0.71 0.87
I
131 400 350 5 450 18 22
DFV160M
4.33 10.43 9.055 0.16 11.81 0.55 0.63
II
110 265 230 4 300 14 16
Dimension LB is for brake option.
Dimension CB is for brake
Eye bolts are removable.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

321 Flange Mounted DFT/DFV Motors and Brakemotors

 VARIGEAR® Variable Speed Drives

inch
Dimensions are
mm
Motor Output Shaft
Model
C CB LB P U UY V VO Key M
24.13 6.30 6.14 13.03 1.654 1.77 4.33 0.39 .47 x .31 x 2.76 M16 x 1.42
DFV160L
613 160 156 331 42 45 110 10 12 x 8 x 70 M16 x 36
26.97 6.301) 6.14 13.03 1.890 2.03 4.33 0.39 .55 x .35 x 3.15 M20 x 1.65
DFV180 1)
685 160 156 331 48 51.5 110 10 14 x 9 x 80 M20 x 42
1)
28.58 6.77 6.14 15.51 2.165 2.32 4.33 0.39 .63 x .39 x 3.54 M20 x 1.65
DFV200
726 1721) 156 394 55 59 110 10 16 x 10 x 90 M20 x 42

Conduit Box IEC Flange

Model
AA AB X XA XC XJ FIG. AH AJ AK BB BD BF GA
2 × 1 12 NPT 10.04 8.86 9.06 3.66 5.98 4.33 11.81 9.843 0.20 13.78 0.71 0.71
DFV160L II
— 255 225 230 93 152 110 300 250 5 350 18 18
2 × 1 12 NPT 10.55 8.86 9.06 3.66 7.40 4.33 11.81 9.843 0.20 13.78 0.71 0.71
DFV180 II
— 268 225 230 93 188 110 300 250 5 350 18 18
2 × 1 12 NPT 11.81 8.86 9.06 3.66 9.29 4.33 13.78 11.811 0.20 15.75 0.71 0.79
DFV200 II
— 300 225 230 93 236 110 350 300 5 400 18 20

Optional Flanges
Model
FIG. AH AJ AK BB BD BF GA
4.92 15.75 13.780 0.20 17.72 0.71 0.87
I
125 400 350 5 450 18 22
DFV160L
4.09 10.43 9.055 0.16 11.81 0.55 0.63
III
104 265 230 4 300 14 16
4.92 15.75 13.780 0.20 17.72 0.71 0.87
I
125 400 350 5 450 18 22
DFV180
4.09 10.43 9.055 0.16 11.81 0.55 0.63
III
104 265 230 4 300 14 16
4.65 15.75 13.780 0.20 17.72 0.71 0.87
DFV200 I
118 400 350 5 450 18 22
1)
5. 24
CB = for double disc brake.
133
Dimension LB is for brake option.
Dimension CB is for brake
Eye bolts are removable.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Flange Mounted DFT/DFV Motors and Brakemotors 322

VARIGEAR® Variable Speed Drives

4.Flange Mounted DFT/DFV Motors and Brakemotors

inch
Dimensions are
mm
Motor Output Shaft
Model
C CB LB P U UY V VO Key M
32.68 6.771) 6.14 15.51 2.362 2.52 5.51 0.59 .71 x .43 x 3.94 M20 x 1.65
DFV225 1)
830 172 156 394 60 64 140 15 18 x 11 x 100 M20 x 42

Conduit Box
Model
AA AB X XA XC XJ
2 × 1 NPT
1
2 11.97 8.86 9.06 3.66 10.94
DFV225
— 304 225 230 93 278

2)
IEC Flange
Model
AH AJ AK BB BD BF GA
5.51 15.75 13.780 0.20 17.72 0.71 0.87
DFV225
140 400 350 5 450 18 22
1)
5. 63
CB = for double disc brake.
143
2)
Bolt pattern orientation deviates from IEC
Dimension LB is for brake option.
Dimension CB is for brake
Eye bolts are removable.
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

323 Flange Mounted DFT/DFV Motors and Brakemotors

Auxiliary Devices VARIGEAR® Variable Speed Drives

Auxiliary Devices

5.Fan End Extended Shaft

inch
Dimensions are
mm
Fan End Extended Shaft
Model
CA FN FO FU* FV FZ Key FM
10.08 0.94 0.04 0.433 0.91 0.49 .16 x .16 x .79 M4 x .39
DT/DFT71
256 24 1 11 23 12.5 4 x 4 x 20 M4 x 10
12.72 1.22 0.16 0.551 1.18 0.63 .20 x .20 x .87 M5 x .49
DT/DFT80
323 31 4 14 30 16 5 x 5 x 22 M5 x 12.5
14.37 1.65 0.16 0.748 1.57 0.85 .24 x .24 x 1.26 M6 x .63
DT/DFT90
365 42 4 19 40 21.5 6 x 6 x 32 M6 x 16
16.26 1.65 0.20 0.748 1.57 0.85 .24 x .24 x 1.26 M6 x .63
DT/DFT100
413 42 5 19 40 21.5 6 x 6 x 32 M6 x 16
18.27 2.17 0.20 0.945 1.97 1.06 .31 x .28 x 1.57 M8 x .75
DV/DFV112M
464 55 5 24 50 27 8 x 7 x 40 M8 x 19
21.22 2.56 0.20 1.102 2.36 1.22 .31 x .28 x 1.97 M10 x .87
DV/DFV132S
539 65 5 28 60 31 8 x 7 x 50 M10 x 22
22.32 3.35 0.20 1.496 3.15 1.61 .39 x .31 x 2.76 M12 x 1.10
DV/DFV132M
567 85 5 38 80 41 10 x 8 x 70 M12 x 28
24.69 3.35 0.20 1.496 3.15 1.61 .39 x .31 x 2.76 M12 x 1.10
DV/DFV132ML
627 85 5 38 80 41 10 x 8 x 70 M12 x 28
25.87 3.35 0.20 1.496 3.15 1.61 .39 x .31 x 2.76 M12 x 1.10
DV/DFV160M
657 85 5 38 80 41 10 x 8 x 70 M12 x 28
28.66 4.53 0.39 1.654 4.33 1.77 .47 x .31 x 2.76 M16 x 1.42
DV/DFV160L
728 115 10 42 110 45 12 x 8 x 70 M16 x 36
31.50 4.53 0.39 1.890 4.33 2.03 .55 x .35 x 3.15 M16 x 1.42
DV/DFV180
800 115 10 48 110 51.5 14 x 9 x 80 M16 x 36
33.11 4.53 0.39 2.165 4.33 2.32 .63 x .39 x 3.54 M20 x 1.65
DV/DFV200
841 115 10 55 110 59 16 x 10 x 90 M20 x 42
37.20 4.53 0.39 2.165 4.33 2.32 .63 x .39 x 3.54 M20 x 1.65
DV/DFV225
945 115 10 55 110 59 16 x 10 x 90 M20 x 42
* Note: See page 18 for tolerances.

Dimensions subject to change without notice.

Fan End Extended Shaft 324

VARIGEAR® Variable Speed Drives Auxiliary Devices

6.Continuous Running Cooling Fan — VS, V

inch
Dimensions are
mm

1) 2)
Amps @ Amps @
Motor Frame Size Type AA AB P V X XA XJ 115V - 1Ph 230V - 3Ph
230V - 1Ph 460V - 3Ph

DT1)/DFT71.., DT/DFT80.. 6.26 5.71 6.10 5.47 4.29 .55 .63

VS 2 × ½ NPT —
159 145 155 139 109 14 .27
1) 7.28 7.76 6.93 5.47 4.29 .75 .75
DT /DFT90.., DT/DFT100.. VS 2 × ½ NPT —
185 197 176 139 109 19 .35
7.76 8.70 6.69 5.47 4.29 .75 .69
DV/DFV112M, DV/DFV132S VS 2 × ½ NPT —
197 221 170 139 109 19 .36
1)
DV /DFV132M, DV/DFV132ML, 3) 6.97 10.83 9.25 2.91 3.23 .45
DV/DFV160M V 3/8 — —
177 275 235 74 82 .30
1)
DV /DFV160L, DV/DFV180.. 8.07 13.03 12.05 2.91 4.41 .49
V 3/83) — —
205 331 306 74 112 .33

DV/DFV200.., DV/DFV225.. 9.29 15.51 12.72 2.91 4.69 .87

V 3/83) — —
236 394 323 74 119 .56
1)
P/2 is greater than motor shaft height, D, for the footed motors indicated.
2)
Extension beyond standard motor fanguard. The ventilator will accommodate brakes.
3)
Flexible metal conduit connector.

inch
7.Protective Canopy — C Dimensions are
mm

Motor Frame Size E F

1)
DT /DFT71.., DT/DFT80.. 5.71 1.42
145 36
1)
DT /DFT90.., DT/DFT100.. 7.56 1.34
192 34

DV/DFV112M, DV/DFV132S 8.78 1.42

223 36
DV1)/DFV132M, DV/DFV132ML, 12.24 1.46
DV/DFV160M 311 37
1)
DV /DFV160L, DV/DFV180.. 12.24 1.57
311 40

DV/DFV200.., DV/DFV225.. 16.33 1.85

415 47
1)
E/2 is greater than the motor shaft height, D, for the footed motors indicated.

Dimensions subject to change without notice.

325 Continuous Running Cooling Fan — VS, V

Auxiliary Devices VARIGEAR® Variable Speed Drives

8.Encoders
8.1. Output Signal 5V TTL
5V TTL
Specifications
Max Current Consumption — Iin 180 mARMS
Max Impulse Frequency — fmax 120 kHz
A, B — 1024
Pulses per Revolution
C—1
Output Amplitude per Channel — Vhigh / Vlow ≥ 2.5 VDC / ≤ 0.5 VDC
Output Current per Channel — lout 20 mARMS
Mark-space Ratio 1:1 ± 20%
Phase Relationship A:B 90° ± 20%
Ambient Temperature -25°C to + 60° C
Enclosure IP56
Connection Terminal box on encoder

Encoder Encoder Supply Voltage

Motor Model Model Mounting Part No. VB
A)
ES1T 1852485 5 VDC ± 5%
DT71.. - DT100.. Encoder with Spread Shaft — ES1.. / ES2..
ES1R 1860607 +9VDC to +26VDC
A)
ES2T 1854607 5 VDC ± 5%
DV112.. - DV132S.. Encoder with Spread Shaft — ES1.. / ES2..
ES2R 1860615 +9VDC to +26VDC
A)
EV1T 1857088 5 VDC ± 5%
DT71.. - DV225.. Encoder with Solid Shaft — EV1..
EV1R 1857118 24 VDC ± 20%
A)
Recommended encoder for operation with MOVITRAC® 31C Encoder
Please see page 328 for mounting dimensions. Terminal
Strip
Ub K1 K2 K0 K1 K2 K0
Ub A B C A B C

8.2. Output Signal sin/cos

sin/cos
Specifications
Max Current Consumption — Iin 160 mARMS
Max Impulse Frequency — fmax 120 kHz
A, B — 1024
Pulses per Revolution
C—1
Output Amplitude per Channel — Vhigh / Vlow 1 VSS / 1 VSS
Output Current per Channel — lout 40 mARMS
Mark-space Ratio 1:1 ± 20%
Phase Relationship A:B 90° ± 20%
Ambient Temperature -25°C to +60° C
Enclosure IP56
Connection Terminal box on encoder

Encoder Encoder Supply Voltage

Motor Model Part No.
Model Mounting VB
B)
DT71.. - DT100.. ES1S Encoder with Spread Shaft — ES1.. / ES2.. 1860496 +9VDC to +26VDC
B)
DV112.. - DV132S.. ES2S Encoder with Spread Shaft — ES1.. / ES2.. 186050X +9VDC to +26VDC
B
DT71.. - DV225.. EV1S Encoder with Solid Shaft — EV1.. 185707X 24 VDC ± 20%
B) ®
Recommended encoder for operation with MOVIDRIVE Encoder
Please see page 328 for mounting dimensions. Terminal
Strip
Ub K1 K2 K0 K1 K2 K0
Ub A B C A B C

Dimensions subject to change without notice.

Encoders 326
VARIGEAR® Variable Speed Drives Auxiliary Devices

8.3. Output Signal HTL

HTL
Specifications
Max Current Consumption — Iin 340 mARMS
Max Impulse Frequency — fmax 120 kHz
A, B — 1024
Pulses per Revolution
C—1
Output Amplitude per Channel — Vhigh / Vlow ≥ VB minus 3.5VDC / ≤ 1.5VDC
Output Current per Channel / lout 60 mARMS
Mark-space Ratio 1:1 ± 20%
Phase Relationship A:B 90° ± 20%
Ambient Temperature -25°C to +60° C
Enclosure IP56
Connection Terminal box on encoder

Encoder Encoder Supply Voltage

Motor Model Part No.
Model Mounting VB
DT71.. - DT100.. ES1C Encoder with Spread Shaft — ES1.. / ES2.. 1858661 +9VDC to +26VDC
DV112.. - DV132S.. ES2C Encoder with Spread Shaft — ES1.. / ES2.. 185867X +9VDC to +26VDC
DT71.. - DV225.. EV1C Encoder with Solid Shaft — EV1.. 1855999 24 VDC ± 20%
Please see page 328 for mounting dimensions. Encoder
Terminal
Strip
Ub K1 K2 K0 K1 K2 K0
Ub A B C A B C
8.4. Absolute Encoder
Absolute Encoder
Specifications
General
Current Consumption ≤ 250 mA
Max Impulse Frequency — fmax 120 kHz
Signal type incremental + absolute
2
Vibration (55...2000 Hz) ≤ 100 m/s (9.2 G’s)
Maximum encoder speed 6000 rpm (1 LSB for precision)
Operating temperature -15° C to +60° C
Weight 0.66 lb
Enclosure IP65 (when mounted)
Connection 1m (3.3 ft.) cable with coupling, 17-pin, pins
Pulse input according to EIA RS 485
Incremental
Incremental signal 1 VSS, sin/cos
Resolution 512/track
Maximum operating frequency 100 kHz
Absolute
Absolute signal synchronous serial SSI
Sampling code Code Gray, 24 bits
Resolution 4096 impulses x 4096 revolutions
Data input/output according to EIA RS 485
Pulse frequency 90..300..1100 kHz (max. 100m cable length with 300 kHz)
Pulse pause time 12...35 µs

Encoder Encoder Supply Voltage

Motor Model Part No.
Model Mounting VB
DT71.. - DV225.. AV1Y 10..24..30 VDC polarity
Encoder with Solid Shaft — AV1Y 1988891
reversal protected
Please see page 328 for mounting dimensions.

Dimensions subject to change without notice.

327 Encoders
Auxiliary Devices VARIGEAR® Variable Speed Drives

8.5. Encoder Mounting Dimensions

With / Cable
Without
Outlet
Size Brake

XES P
3)
DT71.. /DT80..ES1.. 3.27 5.71
11
83 145
3)
DT90.. /DT100..ES1.. 3.03 7.76
11
77 197

DV112M../DV132S..ES2.. 2.99 8.70

11
76 221
1) inch Figure 1
Keep air access free Dimensions are
2)

3)
Cable outlet can be positioned at 90° intervals mm Encoder with Spread Shaft
Foot mounted motors must be supported from below with a spacer

With Forced
With / VS, V
Cooling
Without
Size With / Without
Brake Brake 1)
XEV XEV/VS xEV/V P
2)
DT71.. /DT80..EV1../VS 7.95 11.54 5.71
— P
202 293 145
2)
DT90.. /DT100..EV1../VS 8.07 13.07 7.76
—
205 332 197

DV112M../DV132S..EV1../VS 8.03 13.27 8.70

—
204 337 221
2)
DV132M.. /DV160M..EV1../V 9.41 13.35 10.83 C
— XEV
239 339 275 (C + LB)
2)
DV160L.. /DV180..EV1../V 11.02 15.94 13.03 XEV +VS,
— V
280 405 331

DV200../DV225..EV1../V 11.46 16.34 15.51

—
291 415 394 Figure 2
1)
inch Encoder with Solid Shaft
Keep air access free Dimensions are
2)
Foot mounted motors must be supported from below with a spacer
mm

With Forced
With / Cooling
Without
Size With / Without
Brake
Brake
xAV1Y xAV1Y/VS xAV1YV/V P
2)
DT71.. /DT80..AV1Y/VS 7.36 11.54 5.71
—
187 293 145
2)
DT90.. /DT100..AV1Y/VS 7.52 13.07 7.76
—
191 332 197
DV112M../DV132S..AV1Y/VS 7.28 13.27 8.70
—
185 337 221
2)
DV132M.. /DV160M..AV1Y/V 8.58 13.35 10.83
—
218 339 275
2)
DV160L.. /DV180..AV1Y/V 10.20 15.94 13.03
—
259 405 331
DV200../DV225..AV1Y/V 10.20 16.34 15.51
—
259 415 394
inch
1)
Keep air access free Dimensions are
2)
Foot mounted motors must be supported from below with a spacer mm
Figure 3
Absolute Encoder

Dimensions subject to change without notice.

Encoders 328
VARIGEAR® Variable Speed Drives

1.Motor Connection Diagrams

1.1. Dual-Voltage Motors — Single-Speed
Frame Size Low Voltage High Voltage Frame Size Low Voltage High Voltage
230V - 60Hz 460V - 60Hz
DT71 - DV180 DV200 - DV225 230V - 60Hz 460V - 60Hz
200V - 50Hz 400V - 50Hz

Single-Speed / Dual-Voltage Connection

DT79 Single-Speed / Dual Voltage Connection
DT72

SEW-Eurodrive, Inc. USA

SEW-Eurodrive, Inc. USA

Diagram Diagram
∇∇ ∇
Low Voltage High Speed Low Voltage High Voltage
(See Motor Nameplate) (See Motor Nameplate) (See Motor Nameplate) (See Motor Nameplate)
U6 V6 W6 U6 V6
U2 V2 W2 W6

1093/9P000007
T10
1093/9P000004

T4 T5 T6 T11 T12 T10 T11 T12

T4 T5 T6
U2 V2 W2 U2 V2 W2
T5 T6 U2 V2 W2
U5 V5 W5 U5 V5 W5 T4 T5 T6
T4
T7 T8 T9 T7 T8 T9 U5 V5 W5
T7 T8 T9 U5 V5 W5
T7 T8 T9
U1 V1 W1 U1 V1 W1
T1 T2 T3 T1 T2 T3 U1 V1 W1
U1 V1 W1
T1 T2 T3
T1 T2 T3

L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3

Single-Speed / Dual-Voltage Connection

DT13

SEW-Eurodrive, Inc. USA

Frame Size Low Voltage High Voltage ∇
Diagram
Low Voltage High Speed
200V - 50Hz 346V - 50Hz (See Motor Nameplate) (See Motor Nameplate)
208V - 60Hz 360V - 60Hz W2 U2
1093/9P000001
V2
T6 T4 T5 T6 T4 T5
220V - 50Hz 380V - 50Hz W2 U2 V2
DT71 - DV225
230V - 50Hz 400V - 50Hz U1 V1 W1
U1 V1 W1
T1 T2 T3 T1 T2 T3
240V - 50Hz 415V - 50Hz
330V - 60Hz 575V - 60Hz
L1 L2 L3 L1 L2 L3

1.2. Single-Voltage Motors — Two-Speed

Frame Size DT71 - DV225 Frame Size DT71 - DV132S
Two-Speed / Two-Winding Connection
DT43 Two-Speed / Single-Winding Connection
DT33
SEW-Eurodrive, Inc. USA

SEW-Eurodrive, Inc. USA

Diagram Diagram
∇
Low Voltage High Speed Low Voltage High Speed
(See Motor Nameplate) (See Motor Nameplate) (See Motor Nameplate) (See Motor Nameplate)
2U 2V 2W L1 L2 L3 2U 2V 2W L1 L2 L3
1093/9P000011

1093/9P000009

T11 T12 T13 T5 T6 T4

2U 2V 2W 2U 2V 2W
1U 1V 1W
T13 T1 T2 T3 T5 T6 T4
T11 T12
1U 1V 1W
1U
T1
1V
T2
1W
T3
* * T1 T2 T3

1U 1V 1W
L1 L2 L3 * *
T1 T2 T3
L1 L2 L3 *Customer Supplied Motor Starter Contacts

Frame Size D132M - DV225 Frame Size DV132M - DV225

Two-Speed / Single-Winding Connection
DT53 Two-Speed / Two-Winding Connection
DT48
SEW-Eurodrive, Inc. USA

SEW-Eurodrive, Inc. USA

Diagram Diagram
∇ ∇
Low Speed High Speed Low Speed High Speed
(See Motor Nameplate) (See Motor Nameplate) (See Motor Nameplate) (See Motor Nameplate)
2U 2V 2W L1 L2 L3 2U1 2V1 2W1 L1 L2 L3
1093/9P000010

T5 T6 T4
0997/9P000022

T11 T12 T13

V6 U6 W6 2U 2V 2W
T8 T9 T7 T5 T6 T4 2U1 2V1 2W1
2W2 2U2 2V2 T11 T12 T13
1U 1V 1W V6 U6 W6 T16 T14 T15
T1 T2 T3 T8 T9 T7 2W2 2U2 2V2
1U 1V 1W T16 T14 T15
* * 1U
T1
1V
T2
1W
T3
T1 T2 T3
1U 1V 1W
L1 L2 L3 * * T1 T2 T3
*Customer Supplied Motor Starter Contacts L1 L2 L3

329 Motor Connection Diagrams

 VARIGEAR® Variable Speed Drives

1.AC Squirrel-Cage Brakemotors

SEW-Eurodrive brakemotors are designed for continuous duty under difficult conditions when the requirement is to stop a driven
machine fast and reliably. All SEW-Eurodrive AC squirrel-cage brakemotors incorporate a disc brake that operates on the
“fail-safe” principle, i.e., when the electrical supply is interrupted for any reason, the brake is applied automatically. It operates on
DC current supplied by a half-wave rectifier mounted in the motor terminal box.

The drawing below shows both the brake operating principles and it’s component cross section. The brake is released as a result of
DC current excitation of the brake coil (15). The stationary disc (3) is pulled towards the brake coil body. The brake disc (2)
connected to the motor shaft by a splined carrier (21) is released. When the brake coil is de-energized, the brake springs (4)
determine the brake torque. Braking torque is produced when the brake springs press against the stationary disc, thereby clamping
the brake discs between the stationary disc and the motor end shield (1).

1. Brake end shield 13. Fan

2. Brake disc complete 14. Fan guard
3. Stationary disc 15. Brake coil body
4. Brake spring 16. Brake adjustment nut
Hand lever for manually disengaging the
5. brake; will re-engage itself when released 17. Retaining screw
(BM(G)HR - Standard).
Manual brake release screw for fixing
6. brake in the disengaged position 18. Pressure ring
(BM(G)HF - Optional).
Damping plate with nobs
7. 19. Rubber sealing band
(only with BMG brake)
8. Release arm 20. Counter spring
9. Stud 21. Carrier
10. Setting nut 22. Spring washer

11. Conical spring * Floating clearance

0.060″ -0.080″
12. Dowel pin ** Working air gap

Important Note: The BMG type brake, which is replacing the BM style on some motor frame sizes, uses a brake coil which is
internally different than the BM brake coil. It also incorporates a dampening liner to work in cooperation with the new coil to achieve
the braking action. While both types of parts appear identical, they must not be interchanged under any circumstances.

1.1. Braking from the two pole speed (i.e. 3600rpm)

For the brakes on motor frame sizes 160L to 225, continually braking from the two pole speed is not permissible. Emergency
braking is conditionally possible. However, please refer to our engineering department in all such applications.

1.2. Brake Control Systems

Depending on the requirements and duty conditions, various brake control systems are available for the DC operated SEW disc
brake. All systems are provided with varistor overvoltage protection as a standard feature. If no SEW brake control system is used,
a customer provided overvoltage protection must be provided.

For 230/460V motors the standard brake coil voltage is 230V. By connecting the brake rectifier terminals 2 and 3 to the terminals T7
and T8 of the motor 9-terminal block the brake will operate for either a 230V or 460V motor connection.

A 460V brake coil can only be used with a 460V motor connection and the Brake Rectifier terminals 2 and 3 will be connected to
terminals T1 and T2 of the motor 9-terminal block. For 575V motors the standard brake coil voltage is 346V. The brake rectifier
terminals 2 and 3 will be connected to terminals T3 and T5 of the motor 6-terminal block.

AC Squirrel-Cage Brakemotors 330

VARIGEAR® Variable Speed Drives
The motor nameplate will show the appropriate brake voltage VB to be applied to the rectifier.

If a VFD or soft start control is used for motor control then the brake cannot be powered from the motor terminal block, it must
receive separate supply power.

1.3. Standard Brake Rectifier Wiring Arrangements

Brake rectifiers BG, BGE, BMS, BME, BMH, BMP

For normal brake reaction times (t2I), where the braking time does not have to meet any special requirements, the simplest circuit
recommended is with the switch contact on the AC circuit. For rapid brake reaction times (t2II), very short braking times are achieved
with simultaneous switch off in the AC and DC circuits.

As shown in the circuit diagrams, with simultaneous switch off in the AC and DC circuits additional leads are required between the
brake rectifier and the switch. For applications, where this is not desirable, the brake control system BSR is recommended. It is
mounted in the terminal box and carries out the switch off function in the DC circuit the instant the current in the motor ceases to flow.

1.4. Key to brake rectifier wiring diagrams

DC BS
1a
2a
AC AC TS
3a
Switching AC Power
Switching AC Power
and DC Circuit to
Brake
Motor with star Motor with star-star
4a
to Brake (normal BS - Accelerator coil
Brake (rapid connection connection
reaction time) TS - Partial coil 5a
reaction time)
Auxiliary terminal
strip in the
terminal box

1.5. The BG Brake Rectifier — Standard for frame sizes up to 100,

not available on frame sizes above 100

The brake rectifier BG is a half-wave rectifier with overvoltage protection.

This rectifier is used on small motors if no special requirements are needed with respect to the release reaction times of the brake. It
cannot be used at elevated ambient temperatures or with unfavorable cooling conditions for the brake.

VAC VAC

BG BG
1 1
white white
2 2
red red DC
3 3
AC AC
BS 4 BS 4
M 5 M 5
TS TS
blue blue

BG Normal Reaction Time BG Rapid Reaction Time

331 AC Squirrel-Cage Brakemotors

 VARIGEAR® Variable Speed Drives

1.6. The BGE Brake Rectifier - Standard for motor frame sizes 112M and larger,
optional on frame sizes 71 to 100

The BGE brake rectifier is a half-wave rectifier with over-voltage protection elements and electronic control for reducing the brake
release reaction times.

The brake operation is improved by the BGE rectifier in that it releases the brake initially by super-magnetization and then holds the
stationary disc securely with reduced magnetization. Due to the exceedingly reduced brake release reaction time t1 the brake is
released before the motor can build up torque and begin to rotate. Minimum wear with maximum service life and excellent switching
ability are the outstanding features of the brake system.

In the continuous released state the current losses are reduced to the necessary minimum so the thermal loading of the brake is
very low. The use of the BGE Brake Rectifier is recommended if:

VAC VAC

BGE BGE
1 1
white white
2 2
red red DC
3 3
4 AC 4 AC
BS BS
M 5 M 5
TS TS
blue blue

BGE Normal Reaction Time BGE Rapid Reaction Time

• Short brake release reaction times are required.

• High starting frequencies are encountered.
• High ambient temperature is present or the brake is required to be in the continuous released state while the motor is at
rest or operating at low speeds.

1.7. The BSG Brake Control Unit - Standard for motor frame sizes 112M and larger,
optional on frame sizes 71 to 100
24 VDC
For 24VDC power supply to the brake the control unit BSG is
available. With this control unit the same brake release reaction
times as with the brake rectifier BGE are attained. If no BSG brake
control system is installed a customer provided overvoltage
BSG
protection must be provided.
1
white
2 DC
red
3 AC
BS 4
M 5
TS
blue

BSG Rapid Reaction Time

AC Squirrel-Cage Brakemotors 332

VARIGEAR® Variable Speed Drives

1.8. The BMH Brake Rectifier - Optional for frame sizes 71 to 225

For low ambient temperatures the BMH Brake Rectifier with a heating current is available for heating the brake while the motor is at
rest. Electric heating is always recommended where moisture condensation followed by frost may occur or where wet corrosive
atmosphere with long periods of rest are to be expected. The BMH unit has the same electronic circuitry as the BGE and thus
provides the same short reaction times for the BM(G) brake. The BMH is designed as a module in a DIN rail housing with plug-in
connections for control cabinet installation.

VAC VAC

1) Heating
1) Heating
2) Ventilation
2) Ventilation
1) 2) 1) 2)

BMH BMH
white 1 white 1
red 2 red 2
1a 1a
3 3 DC
BS 2a BS 2a
M 4 M 4
3a 3a AC
TS 4a 13 AC TS 4a 13
blue blue
5a 14 5a 14
15 15

BMH Normal Reaction Time BMH Rapid Reaction Time

1.9. The BMS Brake Rectifier - Optional for frame sizes up to 100
not available on frame sizes above 100

The brake rectifier BMS is a half-wave rectifier with protective elements against overvoltage. It functions like the rectifier type BG,
however, it is designed to be mounted in a control panel on DIN rail and not in the motors conduit box. The BMS can be wired to
operate for normal or rapid brake reaction times. The BMS rectifier is primarily used when the ambient conditions of the motor
preclude the use of the BG rectifier mounted in the motors terminal box.
VAC VAC

BMS BMS
white 1 white 1
red 2 red 2
1a 1a
3 3
BS 2a 2a
M BS
3a
4 M 3a
4
AC DC
TS 4a 13 4a 13
blue TS AC
5a 14 blue
5a 14
15 15

BMS Normal Reaction Time BMS Rapid Reaction Time

333 AC Squirrel-Cage Brakemotors

 VARIGEAR® Variable Speed Drives

1.10.The BME Brake Rectifier - Optional for frame sizes 71 to 225

The BME brake rectifier is a half-wave rectifier with overvoltage protection elements and electronic control for reducing the brake
release reaction times. It functions like the rectifier type BGE, however, it is designed to be mounted in a control panel on DIN rail
and not in the motors conduit box. The BME has the same high performance functions as the BGE for rapid brake release, which
allow the motor brake system to cycle at a very high rate. The BME can we wired to operate for normal or rapid brake reaction times.
The BME is primarily used when the ambient conditions of the motor preclude the use of the BGE rectifier mounted in the motors
terminal box.

VAC VAC

BME BME
white 1 white 1
red 2 red 2
1a 1a
3 3
BS 2a BS 2a
M 3a
4 M 3a
4 DC
TS 4a 13 AC TS 4a 13 AC
blue blue
5a 14 5a 14
15 15

BME Normal Reaction Time BME Rapid Reaction Time

1.11.The BMP Brake Control System - Optional for frame sizes 71 to 225

The BMP control system is a BME brake rectifier with an integrated voltage relay. The BMP minimizes response and reaction times
and reduces cabling between the switch cabinet and the brake motor. It functions like the rectifier type BGE and the voltage relay
UR combined into one device. It is designed to be mounted in a control panel on DIN rail and not in the motors conduit box. The BMP
has the same high performance functions as the BGE for fast rake release, which allow the motor brake system to cycle at a very
high rate. The BMP rectifier will automatically provide the fast brake reaction function of the UR relay without the requirement of
external wiring.

VAC VAC

BMP BMP
white 1 white 1
red 2 red 2
1a 1a
3 3
BS 2a BS 2a
M 3a
4 M 3a
4
DC
TS 4a 13 AC TS 4a 13
blue blue AC
5a 14 5a 14
15 15

BMP Normal Reaction Time BMP Rapid Reaction Time

AC Squirrel-Cage Brakemotors 334

VARIGEAR® Variable Speed Drives

1.12.The BMK Brake Control System - Optional for frame sizes 71 to 225

The BMK rectifier functions like the rectifier type BGE, however, it is controlled directly by a 24VDC control signal. The BMK is
powered with the required AC supply voltage to operate the brake but the brake release is controlled by a 24VDC control signal. It is
designed to be mounted in a control panel on DIN rail and not in the motors conduit box.

Vn Brake
Benefits:
• Direct control using 24VDC output K1
signal from a PLC
• Direct control of the brake from an BMK
® ®
inverter (MOVITRAC , MOVIDRIVE ,
®
MOVIDYN ) output signal 1
2
• Eliminates the need for a brake control + 3
24VDC -
brake power contact in most PLC and 4
inverter installations 13
14
The BMK has the same high performance 15
functions as the BGE for fast brake release,
which allow the motor brake system to cycle at 1a 2a 3a 4a 5a

white
red
blue
a very high rate.

WARNING
IN THE CASE OF AN EMERGENCY STOP, AN ALL-POLE
DISCONNECTION OF THE SUPPLY VOLTAGE IS
ABSOLUTELY NECESSARY!

1.13.The BSR Brake Control System

The BSR control system achieves the shortest brake reaction and brake release reaction times without any external control
equipment or additional wiring leads. The BSR brake control system combines the brake rectifier BGE (for motor frame sizes 71 to
225) with an electronic, current relay SR, which is mounted in the terminal box. The SR takes care of the task of rapidly
demagnetizing the brake.

The SR current relay is fed with current from a voltage phase feeding the motor while the motor is running. When the motor is
switched off, the current relay, SR, switches instantly to cause the rectifier to demagnetize the brake.

SR SR
white red white red

white blue white blue

white
BGE white
BGE
1 1
red red
T4 T5 T6 2 T4 T5 T6 2
DC DC
BS 3 BS 3
T7 T8 T9 AC AC
4 4
T7 T8 T9
TS 5 TS 5
T1 T2 T3
blue T1 T2 T3
blue

VB VB

L1L2 L3 L1L2 L3

BSR Normal Reaction Time BSR Rapid Reaction Time

The BSR system is only suitable for single speed motors with current ratings up to 50 Amps.

335 AC Squirrel-Cage Brakemotors

 VARIGEAR® Variable Speed Drives

1.14.The BUR Brake Actuator

The control system BUR is an integrated combination, in the terminal box, of the brake rectifier BGE (for motor frame sizes 71
through 200), BG (for motor frame size 63) and the voltage relay UR. It is specially suited for two-speed or speed controlled AC
squirrel-cage motors or DC motors, which require a very rapid brake reaction time. For these applications it is a characteristic that
the AC supply for the brake rectifier is run separately to the terminal box.

The voltage relay UR with power supply interruption separates the DC circuit of the brake and thereby ensures a rapid
demagnetizing of the brake.

The control system BUR achieves the shortest brake V AC

reaction and brake release reaction times without
additional conductor leads requirement between the UR

brown/white
switch cabinet and brake motor and also without
external contactors.

brown/white
blue
red
The control system BUR is available for power
BGE
supplies 42V through 500V and a maximum holding white
1
red
current of 1 A. 2 DC
BS 3
AC
M 4
The BSR and BUR engage a PG threaded conduit 5
TS
aperture of the terminal box. Should the standard four blue

PG threaded conduit apertures not be sufficient for the

cabling, please consult us.

WARNING
THE POWER SUPPLY IS WITH SEPARATE SUPPLY LEADS.
THE CONNECTION TO THE TERMINAL BOARD OF THE
MOTOR IS NOT PERMISSIBLE.

AC Squirrel-Cage Brakemotors 336

VARIGEAR® Variable Speed Drives

1.15.Mechanical Features of the Brake Rectifier and Brake Control Systems

All brake rectifiers for the BM(G) brake have the same external dimensions (except for the DIN rail mounted units). The BG and
BGE units are preferably mounted in the motor terminal box, but can also be supplied for switch cabinet installation. The BMS,
BME, BMH, BMP and BMK units are for DIN rail mounting.

BG, BGE, BSG Brake Rectifiers BMS, BME, BMH, BMP, BMK Brake Rectifiers

UR/SR Relay

337 AC Squirrel-Cage Brakemotors

 VARIGEAR® Variable Speed Drives

1.16.Brake Rectifiers — Technical Data

Terminal Box Mounted

Type Voltage Maximum Current Color Part Number
BG1 42 - 500 VAC 1.5 ADC Black 825 590 3
BG1.5 150 - 500 VAC 1.5 ADC Black 825 384 6
BG3 42 - 150 VAC 3.0 ADC Brown 825 386 2
BG6 20 - 30 VAC 6.0 ADC Lavender 826 350 7
BGE1.5 150 - 500 VAC 1.5 ADC Red 825 385 4
BGE3 42 - 150 VAC 3.0 ADC Blue 825 387 0
BSG (24V Controller) 20 - 30 VDC 5.0 ADC White 825 459 1
Auxiliary terminal strip Black 183 060 0

DIN Rail Mounted

Type Voltage Maximum Current Color Part Number
BMS1.5 150 - 500 VAC 1.5 ADC Black 825 802 3
BMS3 42 - 150 VAC 3.0 ADC Brown 825 803 1
BME1.5 150 - 500 VAC 1.5 ADC Red 825 722 1
BME3 42 - 150 VAC 3.0 ADC Blue 825 723 X
BMP1.5 150 - 500 VAC 1.5 ADC Gray 825 685 3
BMH1.5 150 - 500 VAC 1.5 ADC Green 825 818 X
BMH3 42 - 150 VAC 3.0 ADC Yellow 825 819 8

BMK1.5 150 - 500 VAC,

1.5 ADC Turquoise 826 463 5
12 - 32 VDC

BMK3 42 - 150 VAC,

3.0 ADC Pink 826 567 4
12 - 32 VDC

Brake Control Relays

Motor Phase
Type Thread Voltage Brake Current Part Number
Current
SR11 M25 x 1.5 — 0.6 - 10 AAC 1.0 ADC 826 761 8
SR15 M25 x 1.5 — 10 - 50 AAC 1.0 ADC 826 762 6
UR11 M25 x 1.5 42 - 150 VAC — 1.0 ADC 826 758 8
UR15 M25 x 1.5 150 - 500 VAC — 1.0 ADC 826 759 6

Plug Adapters
Type Part Number
M16 x 1.5 - 1/2 NPT 186 604 0
M20 x 1.5 - 1/2 NPT 186 605 2
M25 x 1.5 - 1/2 NPT 186 686 9
M25 x 1.5 - 3/4 NPT 186 606 0
M32 x 1.5 - 1/2 NPT 186 607 9

AC Squirrel-Cage Brakemotors 338

VARIGEAR® Variable Speed Drives

1.17.Permissible Brake Work

The permissible brake work per braking operation is as follows. Since the actual permissible brake work is dependent upon the
brake size as well as the motor speed, please submit full details to our engineering department, if the actual brake work exceeds the
values listed in the table.

Brake Work lb-ft 7,400 1,500 150 15

Stops per Hour 10 100 1,000 10,000

Frame TB 5) 1)
t23) 6)
TB Max W2 t1 PB
6
lb-in. Reduced Brake Torque lb-ft x 10 ms t2 II t2 I W
Motor Brake
lb-in. ms ms
2)
30
DT71../80.. BM(G)05 44 35 22 14 11 88.5
20
5 35 32
2)
50
DT80.. BM(G)1 88 66 53 88.5
20
8 40 36

702)
DT90../100.. BM(G)2 177 142 88 58 44 192
30
12 80 40

1302)
DT100.. BM(G)4 354 266 212 192
35
15 80 50

398 327 266

DV112M BM(G)8 487
168 112 84
442.5 30 12 60 57

487 398 327 266

DV132S BM(G)8 664
168 112 84
442.5 35 10 50 57

DV132M BM15 885 664 442 310 221 738 40 14 70 95

1106 885 664
DV132ML/160M BM15 1328
442 310 221
738 50 12 50 95

1328 1106
DV160L BM30 1770
664 442
885 1106 55 18 90 95

2212 1770 1328 1106

DV180.. BM30 2655
885 664 442
1106 60 16 80 95

2212 1770 1328 1106

DV200../225.. BM31 2655
885 664 442
1106 60 16 80 95
4)
DV180.. BM32 2655 2212 1770 1328 885 1106 55 18 90 95
4425 3540 2655 2212
DV200../225.. BM624) 5310 1106 60 16 80 95
1770 1328 885
1)
Brake Release Times t1 (Apply only for TB Max)
2)
These values apply with the use of the BG Rectifier, all other values in the column apply with the use of the BGE Rectifier.
3)
Brake Reaction Times t2 (Apply only for TB Max)
t2II: Fast Response - simultaneous switch off in the AC and DC circuits
t2I: Normal Response - switch off in the AC circuit
4)
Double Disc Brake
5)
W2 – Permissible brake work until brake needs to be readjusted.
6)
PB – Power consumption of the brake coil

339 AC Squirrel-Cage Brakemotors

 VARIGEAR® Variable Speed Drives

Notes

AC Squirrel-Cage Brakemotors 340

VARIGEAR® Variable Speed Drives Address List

Address List
USA
Production South Carolina SEW-EURODRIVE INC. Tel. (864) 439-7537
Assembly 1295 Old Spartanburg Highway Fax Sales (864) 439-7830
Sales P.O. Box 518 Fax Mfg. (864) 439-9948
Service Lyman, S.C. 29365 Fax Assembly (864) 439-0566
Telex 805 550
E-mail: cslyman@seweurodrive.com
Assembly California SEW-EURODRIVE INC. Tel. (510) 487-3560
Sales 30599 San Antonio St. Fax (510) 487-6381
Service Hayward, California 94544-7101 E-mail: cshayward@seweurodrive.com
New Jersey SEW-EURODRIVE INC. Tel. (856) 467-2277
Pureland Ind. Complex Fax (856) 845-3179
200 High Hill Road, P.O. Box 481 E-mail: csbridgeport@seweurodrive.com
Bridgeport, New Jersey 08014
Ohio SEW-EURODRIVE INC. Tel. (9 37) 335-0036
2001 West Main Street Fax (9 37) 440-3799
Troy, Ohio 45373 E-mail: cstroy@seweurodrive.com
Texas SEW-EURODRIVE INC. Tel. (214) 330-4824
3950 Platinum Way Fax (214) 330-4724
Dallas, Texas 75237 E-mail: csdallas@seweurodrive.com
Canada
Assembly Toronto SEW-EURODRIVE CO. OF CANADA LTD. Tel. (905) 791-1553
Sales 210 Walker Drive Fax (905) 791-2999
Service Bramalea, Ontario L6T3W1
Vancouver SEW-EURODRIVE CO. OF CANADA LTD. Tel. (604) 946-5535
7188 Honeyman Street Fax (604) 946-2513
Delta. B.C. V4G 1 E2
Montreal SEW-EURODRIVE CO. OF CANADA LTD. Tel. (514) 367-1124
2555 Rue Leger Street Fax (514) 367-3677
LaSalle, Quebec H8N 2V9
USA District Sales Offices
Alabama BOB WHITTLESEY Tel. (205) 979-3484
3500 Teton Circle Fax (205) 822-1838
Birmingham AL 35216
Arkansas ED LOCKETT Tel. (501) 336-8620
1402 Trails Edge Drive Fax (501) 327-8579
Conway AR 72032
California RICK BURDICK Tel./Fax (714) 970-6197
3942 Canyon Terrace
Yorba Linda CA 92686
MICHAEL HASKINS Tel./Fax (707) 453-1550
7750 Chisamore Ranch Lane
Vacaville CA 95688
ROBERT HOEHN Tel./Fax (714) 537-3290
11101 Gardenaire Lane
Garden Grove CA 92841-1325
JOHN McNAMEE Tel./Fax (209) 473-4887
1736 McClellan Drive Mobile (209) 481-6928
Stockton CA 95207
Colorado BRUCE COOPER Tel./Fax (303) 526-0228
686 Lookout Mountain Road
Golden CO 80401
Connecticut DAVID DANFORTH Tel. (860) 875-7938
9 Windmill Road Fax (860) 870-1025
Ellington CT 06029
Florida TONY O. TOLEDO Tel. (941) 729-0717
902 25th Avenue W. Fax (941) 729-7507
Palmetto FL 34221

341
Address List VARIGEAR® Variable Speed Drives
USA District Sales Offices
Georgia JIM GARRETT Tel. (706) 210-0116
3843 Boulder Creek Rd. Fax (706) 228-4990
Martinez GA 30907
JAMES WALSH Tel. (770) 237-8734
2417 Courtney Renea Drive Fax (770) 237-5735
Dacula GA 30019
Idaho DUWAYNE HOGAN Tel./Fax (208) 667-0414
3622 Hillcrest Drive
Coeur d’Alene ID 83815
Illinois TOM ELLIS Tel. (815) 872-5200
205 W. Prairie Lane Fax (815) 872-5202
Princeton IL 61356
SCOTT R. JOHNSON Tel. (847) 639-9774
52 Boxwood Lane Fax (847) 639-9775
Cary IL 60013
JEFFREY L. WESTROM Tel. (630) 790-2868
2 S. 111 Stratford Road Fax (630) 790-2878
Glen Ellyn IL 60137
Indiana TED KNUE Tel. (317) 888-9355
2070 Lake Run Drive Fax (317) 882-0746
Greenwood IN 46143
MARVIN SEWELL Tel. (812) 866-5626
4616 N. State Rd. 3 Fax (812)866-2990
Deputy, IN 47230
Iowa JOHN HOHNSTEIN Tel. (319) 378-1642
10505 Hawks Haven Road Fax (319) 378-5585
Cedar Rapids IA 52411
MIKE MARKSBURY Tel. (712) 255-3662
3510 Lindenwood Street Fax (712) 258-9299
Sioux City IA 51104
Kansas GREG WHITE Tel. (913) 310-0399
15325 W. 84th Terrace Fax (913) 310-0323
Lenexa, Kansas 66219
Kansas (South) LOUIS BRANKEL Tel. (918) 437-4370
3301 S. 139th E. Avenue Fax (918) 437-4390
Tulsa OK 74134
Kentucky MARVIN SEWELL Tel. (812) 866-5626
4616 N. SR 3 Fax (812) 866-2990
Deputy IN 47230
Louisiana SHELDON ANDERSON Tel. (318) 395-1001
230 Anderson Road Fax (318) 395-1002
Quitman LA 71268
Maryland THOMAS MARTIN Tel. (410) 939-8503
102 Tidewater Drive Fax (410) 939-8457
Havre de Grace MD 21078
Massachusetts JOHN M. HEBERT Tel./Fax (978) 887-7070
2 King Arthur Court
Boxford MA 01921
Michigan CHARLES F. MCLAUGHLIN Tel. (248) 391-0543
2991 Baldwin Road Fax (248) 391-0563
Lake Orion MI 48360
JEFFREY ROBINSON Tel. (586) 786-1930
56869 Copperfield Drive Fax (586) 786-1931
Shelby Twp. MI 48316-4862
District Sales Representative Tel. (616) 245-9266
L.H. FLAHERTY COMPANY (800) 878-0081
LARRY FLAHERTY Fax (616) 241-0954
DENNY DUIMSTRA
1577 E. Jefferson, S.E.
Grand Rapids MI 49507

342
VARIGEAR® Variable Speed Drives Address List
USA District Sales Offices
Minnesota ANDY SEMELIS Tel. (763) 780-1810
8605 Yalta Street, N.E. Fax (763) 780-3777
Circle Pines MN 55014
Missouri GREGORY R. TUCKER Tel. (314) 845-6128
3618 Coffee Tree Court Fax (314) 845-6129
St. Louis MO 63129
New Jersey EDWARD McLAUGHLIN Tel. (845) 856-8811
7 Ridgeview Lane Fax (845) 856-8844
Port Jervis NY 12771
EDWARD TUCKER Tel. (856) 939-2535
806 Front Street Fax (856) 939-2114
Glendora NJ 08029
New York ART CONNER Tel. (716) 695-7728
112 Calvert Blvd. Fax (716) 695-9109
Tonawanda NY 14150
PETER T. SCHMITT Tel. (315) 682-5369
4627 Slippery Rock Fax (315) 682-3556
Manlius NY 13104
RICHARD MAGGIO Tel. (631) 549-8750
38 Roe Street Fax (631) 351-0872
Melville NY 11747
North Carolina BRENT CRAFT Tel. (336) 674-5361
4004 Smithfield Road Fax (336) 674-1290
Greensboro NC 27406
JACK F. JUNG Tel. (704) 362-2674
117 N. Brackenbury Lane Fax (704) 362-2961
Charlotte NC 28270
Ohio DAN BAGLIONE Tel. (419) 353-0122
520 Lorraine Ave. Fax (419) 353-2209
PO Box 1093
Bowling Green OH 43402
LOWELL BISHOP Tel. (614) 538-0880
4080 Bayberry Court Fax (614) 538-0889
Columbus OH 43220
GUY BORCHERS Tel. (937) 339-1333
82 Countryside Drive N. Fax (937) 339-1140
Troy OH 45373
JOHN HERSTINE Tel. (330) 866-2544
248 Plain Street Fax (330) 866-2553
PO Box 82
Magnolia OH 44643
ROBERT SCHMIDT Tel. (330) 678-2550
1214 Shady Lakes Dr Fax (330) 678-2446
Kent OH 44240
Oklahoma LOUIS BRANKEL Tel. (918) 437-4370
3301 S. 139th E. Avenue Fax (918) 437-4390
Tulsa OK 74134
Oregon MICHAEL S. JOHNSON Tel./Fax (360) 256-1785
15804 N.E. 160 Ct
Brush Prairie WA 98606
Pennsylvania SCOTT BANSKY Tel. (412) 243-9040
1213 Milton Street Fax (412) 243-9041
Pittsburgh PA 15218
MARK BETZER Tel. (570) 742-1360
RR2, Box 1390 Fax (570) 742-1361
Milton PA 17847
PAUL E. DECKER Tel./Fax (215) 679-5638
245 Washington Street Fax (215) 679-6281
Red Hill PA 18076
JOHN SHOOP Tel./Fax (570) 584-4368
11 Price Drive Fax (570) 584-5097
Hughesville PA 17737

343
Address List VARIGEAR® Variable Speed Drives
USA District Sales Offices
South Carolina BILL KINARD Tel. (864) 288-2725
20 Wrenwood Court Fax (864) 288-3573
Greer SC 29651
Tennessee RUSSELL MOOK Tel. (931) 486-3242
2501 Golden Pond Lane, Fax (931) 486-1281
Spring Hill TN 37174
Texas JOHN HILL Tel. (254) 780-1251
170 Benchmark Trail Fax (254) 780-1074
Belton TX 76513
KYLE M. SANDY Tel. (214) 696-5595
2828 Rosedale Fax (214) 696-0242
Dallas TX 75205
STEWART SAPPINGTON Tel. (281) 893-2377
13519 Fawcett Fax (281) 893-1554
Houston TX 77069
MIKE STEWART Tel. (972) 289-7996
2903 Shadwell Lane Fax (972) 288-3549
Mesquite TX 75149
Utah STEVEN JACOBSON Tel. (801) 612-9558
5520 S 225 E Fax (801) 612-9561
Ogden UT 84405
Virginia HANK HANNAM Tel. (804) 525-5394
Rt. 2, Box 636 Fax (804) 525-5694
Forest VA 24551
CHRIS WOOD Tel. (804) 740-2269
12211 Poplar Forest Drive Fax (804) 741-5141
Richmond VA 23233
Washington WILLIAM A. ASCHENBRENNER Tel. (206) 264-0545
3687 Duwamish Ave. South Fax (206) 264-1545
Seattle WA 98134
Wisconsin FRANK CARR Tel. (920) 751-3871
PO Box 306 Fax (920) 751-0107
Menasha WI 54952
WALTER STURGEON Tel. (414) 321-9627
3585 South Rivershire Drive Fax (414) 321-9637
Suite 6
Greenfield, WI 53228
Algeria
Technical Office Alger Réducom Tel. 2 82 22 84
16, rue des Frères Zaghnoun Fax 2 82 22 84
Bellevue El-Harrach
16200 Alger
Argentina
Assembly Buenos Aires SEW EURODRIVE ARGENTINA S.A. Tel. (3327) 45 72 84
Sales Centro Industrial Garin, Lote 35 Fax (3327) 45 72 21
Service Ruta Panamericana Km 37,5 sewar@sew-eurodrive.com.ar
1619 Garin
Australia
Assembly Melbourne SEW-EURODRIVE PTY. LTD. Tel. (03) 99 33 10 00
Sales 27 Beverage Drive Fax (03) 99 33 10 03
Service Tullamarine, Victoria 3043
Sydney SEW-EURODRIVE PTY. LTD. Tel. (02) 97 25 99 00
9, Sleigh Place, Wetherill Park Fax (02) 97 25 99 05
New South Wales, 2164
Austria
Assembly Wien SEW-EURODRIVE Ges.m.b.H. Tel. (01) 6 17 55 00-0
Sales Richard-Strauss-Strasse 24 Fax (01) 6 17 55 00-30
Service A-1230 Wien sew@sew-eurodrive.at

344
VARIGEAR® Variable Speed Drives Address List
Bangladesh
Dhaka Triangle Trade International Tel. 02 89 22 48
Bldg-5, Road-2, Sec-3, Fax 02 89 33 44
Uttara Model Town
Dhaka-1230 Bangladesh
Belgium
Assembly Brüssel CARON-VECTOR S.A. Tel. (010) 23 13 11
Sales Avenue Eiffel 5 Fax (010) 2313 36
Service B-1300 Wavre http://www.caron-vector.be
info@caron-vector.be
Technical Office Vlaanderen CARON-VECTOR S.A. Tel. (32) 09/2 27 34 52
Industrieweg 112-114 Fax (32) 09/2 27 41 55
B-9032 Gent (Wondelgem)
Bolivia
La Paz LARCOS S. R. L. Tel. 02 34 06 14
Calle Batallon Colorados No.162 Piso 4 Fax 02 35 79 17
La Paz
Brazil
Production Sao Paulo SEW DO BRASIL Tel. (011) 64 89-64 33
Sales Motores-Redutores Ltda. Fax (011) 64 80-46 12
Service Rodovia Presidente Dutra, km 208 sew@sew.com.br
CEP 07210-000 - Guarulhos - SP
Additional addresses for service in Brazil provided on request!
Bulgaria
Sales Sofia BEVER-DRIVE GMBH Tel. (92) 9 53 25 65
Bogdanovetz Str.1 Fax (92) 9 54 93 45
BG-1606 Sofia bever@mbox.infotel.bg
Cameroon
Technical Office Douala Electro-Services Tel. 43 22 99
Rue Drouot Akwa Fax 42 77 03
B.P. 2024
Douala
Chile
Assembly Santiago de SEW-EURODRIVE CHILE Tel. (02) 6 23 82 03+6 23 81 63
Sales Chile Motores-Reductores LTDA. Fax (02) 6 23 81 79
Service Panamericana Norte No 9261
Casilla 23 - Correo Quilicura
RCH-Santiago de Chile
China
Production Tianjin SEW-EURODRIVE (Tianjin) Co., Ltd. Tel. (022) 25 32 26 12
Assembly No. 46, 7th Avenue, TEDA Fax (022) 25 32 26 11
Sales Tianjin 300457
Service
Colombia
Assembly Bogotá SEW-EURODRIVE COLOMBIA LTDA. Tel. (0571) 5 47 50 50
Sales Calle 22 No. 132-60 Fax (0571) 5 47 50 44
Service Bodega 6, Manzana B sewcol@andinet.com
Santafé de Bogotá
Croatia
Sales Zagreb KOMPEKS d. o. o. Tel. +385 14 61 31 58
Service PIT Erdödy 4 II Fax +385 14 61 31 58
HR 10 000 Zagreb
Czech Republic
Sales Praha SEW-EURODRIVE S.R.O. Tel. 02/20 12 12 34 + 20 12 12 36
Business Centrum Praha Fax 02/20 12 12 37
Luná 591 sew@sew-eurodrive.cz
16000 Praha 6

345
Address List VARIGEAR® Variable Speed Drives
Denmark
Assembly Kopenhagen SEW-EURODRIVEA/S Tel. 4395 8500
Sales Geminivej 28-30, P.O. Box 100 Fax 4395 8509
Service DK-2670 Greve http://www.sew-eurodrive.dk
sew@sew-eurodrive.dk
Egypt
Cairo Copam Egypt Tel. (02) 2 56 62 99-2 41 06 39
for Engineering & Agencies Fax (02) 2 59 47 57-2 40 47 87
33 EI Hegaz ST, Heliopolis, Cairo
Estonia
Sales Tallin ALAS-KUUL AS Tel. 6 59 32 30
Paldiski mnt.125 Fax 6 59 32 31
EE 0006 Tallin
Finland
Assembly Lahti SEW-EURODRIVE OY Tel. (3) 589 300
Sales Vesimäentie 4 Fax (3) 780 6211
Service FIN-15860 Hollola 2
France
Production Haguenau SEW-USOCOME SAS Tel. 03 88 73 67 00
Sales 48-54, route de Soufflenheim Fax 03 88 73 66 00
Service B. P. 185 http://www.usocome.com
F-67506 Haguenau Cedex sew@usocome.com
Assembly Bordeaux SEW-USOCOME SAS Tel. 05 57 26 39 00
Sales Parc d’activités de Magellan Fax 05 57 26 39 09
Service 62, avenue de Magellan - B. P. 182
F-33607 Pessac Cedex
Lyon SEW-USOCOME SAS Tel. 04 72 15 37 00
Parc d’Affaires Roosevelt Fax 04 72 15 37 15
Rue Jacques Tati
F-69120 Vaulx en Velin
Paris SEW-USOCOME SAS Tel. 01 64 42 40 80
Zone industrielle Fax 01 64 42 40 88
2, rue Denis Papin
F-77390 Verneuil I’Etang
Gabon
Technical Office Libreville Electro-Services Tel. 73 40 11
B.P. 1889 Fax 73 40 12
Libreville
Germany
Headquarters Bruchsal SEW-EURODRIVE GmbH & Co Tel. (0 72 51) 75-0
Production Ernst-Blickle-Straße 42 Fax (0 72 51) 75-19 70
Sales D-76646 Bruchsal Telex 7 822 391
Service P.O. Box http://www.SEW-EURODRIVE.de
Postfach 3023 · D-76642 Bruchsal sew@sew-eurodrive.de
Production Graben SEW-EURODRIVE GmbH & Co Tel. (0 72 51) 75-0
Ernst-Blickle-Straße 1 Fax (0 72 51) 75-29 70
D-76676 Graben-Neudorf Telex 7 822 276
P.O. Box
Postfach 1220 · D-76671 Graben-Neudorf
Assembly Garbsen SEW-EURODRIVE GmbH & Co Tel. (0 51 37) 87 98-30
Service (near Hannover) Alte Ricklinger Straße 40-42 Fax (0 51 37) 87 98-55
D-30823 Garbsen
P.O. Box
Postfach 110453 · D-30804 Garbsen
Kirchheim SEW-EURODRIVE GmbH & Co Tel. (0 89) 90 95 52-10
(near München) Domagkstraße 5 Fax (0 89) 90 95 52-50
D-85551 Kirchheim
Langenfeld SEW-EURODRIVE GmbH & Co Tel. (0 21 73) 85 07-30
(near Düsseldorf) Siemensstraße 1 Fax (0 21 73) 85 07-55
D-40764 Langenfeld

346
VARIGEAR® Variable Speed Drives Address List
Germany
Meerane SEW-EURODRIVE GmbH & Co Tel. (0 37 64) 76 06-0
(near Zwickau) Dänkritzer Weg 1 Fax (0 37 64) 76 06-30
D-08393 Meerane
Great Britain
Assembly Normanton SEW-EURODRIVE Ltd. Tel. 19 24 89 38 55
Sales Beckbridge Industrial Estate Fax 19 24 89 37 02
Service P.O. Box No.1
GB-Normanton, West- Yorkshire WF6 1QR
Greece
Sales Athen Christ. Boznos & Son S.A. Tel. 14 22 51 34
Service 12, Mavromichali Street Fax 14 22 51 59
P.O. Box 80136, GR-18545 Piraeus Boznos@otenet.gr
Hong Kong
Assembly Hong Kong SEW-EURODRIVE LTD. Tel. 2-7 96 04 77 + 79 60 46 54Fax 2-7
Sales Unit No. 801-806, 8th Floor 95-91 29sew@sewhk.com
Service Hong Leong Industrial Complex
No. 4, Wang Kwong Road
Kowloon, Hong Kong
Hungary
Sales Budapest SEW-EURODRIVE Kft. Tel. +36 1 437 06 58
Service H-1037 Budapest Fax +36 1 437 06 50
Kunigunda u. 18
Iceland
Hafnarfirdi VARMAVERK ehf Tel. (354) 5 65 17 50
Dalshrauni 5 Fax (354) 5 65 19 51
IS - 220 Hafnarfirdi varmaverk@varmaverk.is
India
Assembly Baroda SEW-EURODRIVE India Pvt. Ltd. Tel. 0 265-83 10 86
Sales Plot No. 4, Gidc Fax 0 265-83 10 87
Service Por Ramangamdi · Baroda - 391 243 sew.baroda@gecsl.com
Gujarat
Indonesia
Technical Office Jakarta SEW-EURODRIVE Pte Ltd. Tel. (021) 535-90 66/7
Jakarta Liaison Office, Fax (021) 536-36 86
Menara Graha Kencana
Jl. Perjuangan No. 88, LT 3 B, Kebun Jeruk,
Jakarta 11530
Ireland
Sales Dublin Alperton Engineering Ltd. Tel. (01) 8 30 62 77
Service 48 Moyle Road Fax (01) 8 30 64 58
Dublin Industrial Estate
Glasnevin, Dublin 11
Israel
Tel-Aviv Liraz Handasa Ltd. Tel. 03-6 24 04 06
126 Petach-Tikva Rd. Fax 03-6 24 04 02
Tel-Aviv 67012
Italy
Assembly Milano SEW-EURODRIVE di R. Blickle & Co.s.a.s. Tel. (02) 96 98 01
Sales Via Bernini,14 Fax (02) 96 79 97 81
Service I-20020 Solaro (Milano)
Ivory Coast
Technical Office Abidjan SICA Tel. 25 79 44
Ste industrielle et commerciale pour l’Afrique Fax 25 84 36
165, Bld de Marseille
B.P. 2323, Abidjan 08

347
Address List VARIGEAR® Variable Speed Drives
Japan
Assembly Toyoda-cho SEW-EURODRIVE JAPAN CO., LTD Tel. (0 53 83) 7 3811-13
Sales 250-1, Shimoman-no, Fax (0 53 83) 7 3814
Service Toyoda-cho, Iwata gun
Shizuoka prefecture, P.O. Box 438-0818
Korea
Assembly Ansan-City SEW-EURODRIVE KOREA CO., LTD. Tel. (031) 4 92-80 51
Sales B 601-4, Banweol Industrial Estate Fax (031) 4 92-80 56
Service Unit 1048-4, Shingil-Dong
Ansan 425-120
Lebanon
Technical Office Beirut Gabriel Acar & Fils sarl Tel. (01) 49 47 86
B. P. 80484 (01) 49 82 72
Bourj Hammoud, Beirut (03) 27 45 39
Fax (01) 49 49 71x
Gacar@beirut.com
Luxembourg
Assembly Brüssel CARON-VECTOR S.A. Tel. (010) 23 13 11
Sales Avenue Eiffel 5 Fax (010) 2313 36
Service B-1300 Wavre http://www.caron-vector.be
info@caron-vector.be
Macedonia
Sales Skopje SGS-Skopje / Macedonia Tel. (0991) 38 43 90
“Teodosij Sinactaski” Fax (0991) 38 43 90
6691000 Skopje / Macedonia
Malaysia
Assembly Johore SEW-EURODRIVE SDN BHD Tel. (07) 3 54 57 07 + 3 54 94 09
Sales No. 95, Jalan Seroja 39, Taman Johor Jaya Fax (07) 3 5414 04
Service 81000 Johor Bahru, Johor
West Malaysia
Mexico
Tultitlan SEW-EURODRIVE, Sales and Distribution, Tel. 52 55 5888 2976
S.A.de C.V. Fax 52 55 5888 2977
Boulevard Tultitlan Oriente #2 “G” scmexico@seweurodrive.com.mx
Colonia Ex-Rancho de Santiaguito
Tultitlan, Estado de México, México 54900
Morocco
Casablanca S. R. M. Tel. (02) 61 86 69/61 86 70/61 86 71
Société de Réalisations Mécaniques Fax (02) 62 15 88
5, rue Emir Abdelkader SRM@marocnet.net.ma
05 Casablanca
Netherlands
Assembly Rotterdam VECTOR Aandrijftechniek B.V. Tel. (010) 4 46 37 00
Sales Industrieweg 175 Fax (010) 4 15 55 52
Service NL-3044 AS Rotterdam
Postbus 10085
NL-3004AB Rotterdam
New Zealand
Assembly Auckland SEW-EURODRIVE NEW ZEALAND LTD. Tel. 0064-9-2 74 56 27
Sales P.O. Box 58-428 Fax 0064-9-2 74 01 65
Service 82 Greenmount drive sales@sew-eurodrive.co.nz
East Tamaki Auckland
Christchurch SEW-EURODRIVE NEW ZEALAND LTD. Tel. (09) 3 84 62 51
10 Settlers Crescent, Ferrymead Fax (09) 3 84 64 55
Christchurch sales@sew-eurodrive.co.nz
Norway
Assembly Moss SEW-EURODRIVE A/S Tel. (69) 2410 20
Sales Solgaard skog 71 Fax (69) 2410 40
Service N-1599 Moss sew@sew-eurodrive.no

348
VARIGEAR® Variable Speed Drives Address List
Pakistan
Technical Office Karachi SEW-EURODRIVE Pte. Ltd. Tel. 92-21-43 93 69
Karachi Liaison Office A/3,1 st Floor, Telex 92-21-43 73 65
Central Commercial Area
Sultan Ahmed Shah Road
Block7/8, K.C.H.S. Union Ltd., Karachi
Paraguay
Asunción EQUIS S. R. L. Tel. (021) 67 21 48
Avda. Madame Lynchy y Sucre Fax (021) 67 21 50
Asunción
Peru
Assembly Lima SEW DEL PERU MOTORES REDUCTORES Tel. (511) 349-52 80
Sales S.A.C. Fax (511) 349-30 02
Service Los Calderos # 120-124 sewperu@terra.com.pe
Urbanizacion Industrial Vulcano, ATE, Lima
Philippines
Technical Office Manila SEW-EURODRIVE Pte Ltd Tel. 0 06 32-8 94 27 52 54
Manila Liaison Office Fax 0 06 32-8 94 27 44
Suite 110, Ground Floor sewmla@i-next.net
Comfoods Building
Senator Gil Puyat Avenue
1200 Makati City
Poland
Sales Lodz SEW-EURODRIVE Polska Sp.z.o.o. Tel. (042) 6 16 22 00
ul. Pojezierska 63 Fax (042) 6 16 22 10
91-338 Lodz sew@sew-eurodrive.pl
Portugal
Assembly Coimbra SEW-EURODRIVE, LDA. Tel. (0231) 20 96 70
Sales Apartado 15 Fax (0231) 20 36 85
Service P-3050-901 Mealhada infosew@sew-eurodrive.pt
Romania
Sales Bucuresti Sialco Trading SRL Tel. (01) 2 30 13 28
Service str. Madrid nr.4 Fax (01) 2 30 71 70
71222 Bucuresti sialco@mediasat.ro
Russia
Sales St. Petersburg ZAO SEW-EURODRIVE Tel. (812) 3 26 09 41 + 5 35 04 30
P.O. Box 193 Fax (812) 5 35 22 87
193015 St. Petersburg sewrus@post.spbnit.ru
Senegal
Dakar SENEMECA Tel. 22 24 55
Mécanique Générale Fax 22 79 06
Km 8, Route de Rufisque Telex 21521
B.P. 3251, Dakar
Singapore
Assembly SEW-EURODRIVE PTE. LTD. Tel. 8 62 17 01-705
Sales No 9, Tuas Drive 2 Fax 8 61 28 27
Service Jurong Industrial Estate Telex 38 659
Singapore 638644
Slovenia
Sales Celje Pakman - Pogonska Tehnika d.o.o. Tel. 00386 3 490 83 20
Service UI. XIV. divizije 14 Fax 00386 3 490 83 21
SLO - 3000 Celje pakman@siol.net
South Africa
Assembly Johannesburg SEW-EURODRIVE (PROPRIETARY) LIMITED Tel. + 27 11 248 70 00
Sales Eurodrive House Fax +27 11 494 23 11
Service Cnr. Adcock Ingram and Aerodrome Roads
Aeroton Ext. 2
Johannesburg 2013
P.O.Box 90004
Bertsham 2013

349
Address List VARIGEAR® Variable Speed Drives
South Africa
Capetown SEW-EURODRIVE (PROPRIETARY) LIMITED Tel. +27 21 552 98 20
Rainbow Park Fax +27 21 552 98 30
Cnr. Racecourse & Omuramba Road Telex 576 062
Montague Gardens, 7441 Cape Town
P.O.Box 53 573
Racecourse Park, 7441 Cape Town
Durban SEW-EURODRIVE (PROPRIETARY) LIMITED Tel. +27 31 700 34 51
2 Monaceo Place Fax +27 31 700 38 47
Pinetown
Durban
P.O. Box 10433, Ashwood 3605
Spain
Assembly Bilbao SEW-EURODRIVE ESPAÑA, S.L. Tel. 9 44 31 84 70
Sales Parque Tecnológico, Edificio, 302 Fax 9 44 31 84 71
Service E-48170 Zamudio (Vizcaya) sew.spain@sew-eurodrive.es
Sri Lanka
Colombo 4 SM International (Pte) Ltd Tel. 941-59 79 49
254, Galle Raod Fax 941-58 29 81
Colombo 4, Sri Lanka
Sweden
Assembly Jönköping SEW-EURODRIVE AB Tel. (036) 34 42 00
Sales Gnejsvägen 6-8 Fax (036) 34 42 80
Service S-55303 Jönköping www.sew-eurodrive.se
Box 3100 S-55003 Jönköping
Switzerland
Assembly Basel Alfred lmhof A.G. Tel. (061) 4 17 17 17
Sales Jurastrasse 10 Fax (061) 4 17 17 00
Service CH-4142 Münchenstein bei Basel http://www.imhof-sew.ch
Taiwan (R.O.C.)
Nan Tou Ting Shou Trading Co., Ltd. Tel. 00886-49-255-353
No. 55 Kung Yeh N. Road Fax 00886-49-257-878
Industrial District
Nan Tou 540
Thailand
Assembly Chon Buri SEW-EURODRIVE (Thailand) Ltd. Tel. 0066-38 21 40 22
Sales Bangpakong Industrial Park 2 Fax 0066-38 21 45 31
Service 700/456, Moo.7, Tambol Donhuaroh
Muang District
Chon Buri 20000
Tunisia
Tunis T. M.S. Technic Marketing Service Tel. (1) 43 40 64 + 43 20 29
7, rue Ibn EI Heithem Fax (1) 43 29 76
Z.I. SMMT
2014 Mégrine Erriadh
Turkey
Assembly Istanbul SEW-EURODRIVE Tel. (0216) 4 41 91 63 + 4 41 91 64 + 3
Sales Hareket Sistemleri San. ve Tic. Ltd. Sti 83 80 14 + 3 83 80 15
Service Bagdat Cad. Koruma Cikmazi No. 3 Fax (0216) 3 05 58 67
TR-81540 Maltepe ISTANBUL seweurodrive@superonline.com.tr
Uruguay
Montevideo SEW-EURODRIVE S. A. Sucursal Uruguay Tel. 0059 82 9018 189
German Barbato 1526 Fax 0059 82 9018 188
CP 11200 Montevideo sewuy@sew-eurodrive.com.uy
Venezuela
Assembly Valencia SEW-EURODRIVE Venezuela S.A. Tel. +58 (241) 8 32 98 04
Sales Av. Norte Sur No. 3, Galpon 84-319 Fax +58 (241) 8 38 62 75
Service Zona Industrial Municipal Norte sewventas@cantr.net
Valencia sewfinanzas@cantr.net

350
VARIGEAR® Variable Speed Drives

Notes

351
 VARIGEAR® Variable Speed Drives

SEW-Eurodrive, Inc.
Terms and Conditions of Sale

1. GENERAL Notwithstanding the foregoing, any equipment or components of the products

All orders for products and drawings furnished in connection therewith not of Eurodrive's own manufacture and/or specified by the purchaser is sold
(hereinafter collectively called “products”) manufactured or supplied by under only such warranty as the maker thereof gives Eurodrive and Eurodrive
is able to enforce, but such items are not warranted by Eurodrive in any way.
SEW?Eurodrive, Inc. (“Eurodrive”), shall be subject to these terms and Use of products above rated capacity, misuse, field alterations of products,
conditions of sale. No modifications or additions hereto will be binding unless damage due to lack of maintenance or improper storage, neglect or accident are
agreed to in writing by an authorized officer of Eurodrive. also excluded from this Limited Warranty.
2. QUOTATIONS This Limited Warranty is effective provided:
a) The purchaser notifies Eurodrive in writing of the alleged defect
Price quotations by Eurodrive are subject to change without notice. All immediately after it becomes known to the purchaser; and
products sold are subject to price in effect at time of shipment. b) no alterations, repairs, or services have been performed by the purchaser
or third parties on the products without written approval of an authorized
3. TAXES officer of Eurodrive.
Prices do not include Sales, Use, Excise, or other taxes payable to any Eurodrive's obligation under this Limited Warranty is limited to the repair or
governmental authority in respect of the sale of Eurodrive's products. The replacement FOB Eurodrive's factory or any part or parts found to be defective
purchaser shall pay the amount of any such taxes or shall reimburse Eurodrive in material or workmanship.
for the amount thereof that Eurodrive may be required to pay.
Eurodrive shall, in no event, be liable to the user/purchaser under this Limited
4. PAYMENTS Warranty, or otherwise, for claims, expenditures or losses arising from
operational delays or work stoppages or damages to property or people
Unless otherwise provided, terms of payment are 30 days net from date of caused by defective products or for consequential or indirect damage of any
invoice for purchasers whose credit is approved. Eurodrive reserves the right to nature whatsoever.
charge interest on any balance outstanding at 2% per month (or fraction THIS LIMITED WARRANTY IS IN LIEU OF ALL OTHER EXPRESS OR
thereof) or as Eurodrive shall determine, up to the maximum rate allowed by IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF
law, from the date payment is due to the date payment is actually received. Pro MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR
rata payments shall become due as shipments are made. If shipments are PURPOSE.
delayed by or at the request of the purchaser, payment shall become due when
Eurodrive is prepared to make shipment. If the cost to Eurodrive of products is
increased by reason of delays caused by the purchaser, such additional cost 12. ASSIGNMENT
incurred by Eurodrive shall be paid by the purchaser. Eurodrive may, if it deems No contract to purchase goods from Eurodrive may be assigned by the
itself insecure by reason of the financial condition of purchaser or otherwise, purchaser without prior agreement in writing by an authorized officer
require full or partial payment in advance and as a condition to the continuance of Eurodrive.
of production or shipment on the terms specified herein.
5. ACCEPTANCE 13. SECURITY INTEREST
Unless and until the products are fully paid for, Eurodrive reserves a security
No order or other offer shall be binding upon Eurodrive until accepted in interest in them to secure the unpaid balance of the price and all other
writing by an authorized officer of Eurodrive. obligations of the purchaser to Eurodrive however arising. The purchaser
hereby grants Eurodrive a power of attorney to execute and file on behalf of
6. CHANGES purchaser all necessary financing statements and other similar documents
Eurodrive will not accept changes in specification unless such changes are required to protect the security interest granted herein.
requested in writing and agreed to in writing by an authorized officer of
Eurodrive and the purchaser agrees to pay, if necessary, in addition to the 14. DAMAGES; LIMITATION
original purchase price a sum so set by Eurodrive. In the event of breach of this agreement by Eurodrive, the rights of the
purchaser are limited to the amount therefore paid to Eurodrive for the goods.
7. CANCELLATION THE PURCHASER SHALL HAVE NO RIGHT TO CONSEQUENTIAL OR
Any order when placed with and accepted by Eurodrive is not subject to INDIRECT DAMAGES, WHETHER FOR INJURES TO PERSON,
cancellation unless agreed to in writing by an authorized officer of Eurodrive. PROPERTY OR OTHERWISE.
Cancellations are subject to reasonable charges based upon expenses already
incurred and commitments made by Eurodrive. 15. DEFAULT
If the purchaser defaults in performing any of its obligations to Eurodrive under
8. DELIVERY this agreement, or any other agreements, Eurodrive may, at its option and without
Any indicated dates of delivery are approximate only, but Eurodrive will incurring any liability thereby, elect to terminate this agreement or to terminate
attempt to meet them where possible. Eurodrive shall not be liable for delays in any or all other agreements with the purchaser or to terminate this agreement
manufacturing or delivery or failure to manufacture or deliver due to any event together with any or all such other agreements. Furthermore, Eurodrive shall
in the nature of force majeure or any cause beyond Eurodrive's reasonable have a right to all damages sustained, including loss of profits.
control. Eurodrive will not be bound by any penalty clause contained in any
specification or order submitted by the purchaser unless such clause is agreed 16. INSOLVENCY
to in writing by an authorized officer of Eurodrive. Delivery of products shall If the purchaser shall be insolvent or cease doing business or be the subject of
be made FOB Eurodrive's factory unless otherwise agreed to in writing by any proceedings under any bankruptcy, insolvency, reorganization or
authorized officer of Eurodrive. arrangement statute or law, such act shall at the option of Eurodrive, be deemed
a default under this agreement, and Eurodrive may elect to cease performing
9. PATENTS and cancel this agreement with respect to any products not delivered or
Eurodrive shall indemnify and hold harmless the purchaser against all claims received prior to the election. All of the foregoing shall be without prejudice to
or actions that are instituted against the purchaser on the grounds that the recovery by Eurodrive of damages for work performed and for loss of profits
purchaser has infringed the patent rights of others by using, reselling, or and material and products delivered.
promoting the sale or resale of Eurodrive's products, provided that Eurodrive
shall not be obligated hereunder if: 17. MISCELLANEOUS
a) The purchaser fails to give Eurodrive prompt notice of any such claim or The provisions of this agreement shall be governed and construed in accordance
actions, or with the laws of the State of South Carolina. These terms and conditions set forth
b) Such claims or actions against the purchaser are based wholly or in part on the entire understanding and agreement of the parties hereto in respect to the
the existence or operation of any complete installation or apparatus subject matter hereof, and all prior undertakings between the parties hereto,
incorporating Eurodrive's products as components and which is designed or together with all representations and obligations of such parties in respect to such
manufactured by the purchaser or its customers. subject matter, shall be superseded by and merged into this agreement. No
provisions hereof shall be waived, changed, terminated, modified, discharged or
rescinded, orally or otherwise, except by a writing signed by the party to be
10. REGULATORY LAWS OR STANDARDS charged by any such waiver, change, termination, modification, discharge, or
Eurodrive makes no representation that its products conform to state or local rescission. No waiver of any breach of any provision of this agreement shall
laws, ordinances, regulations, codes or standards except as may be otherwise constitute an amendment or modification of this agreement, or any provision
agreed to in writing by an authorized officer of Eurodrive. thereof. If any provision of this agreement shall be held to be unenforceable or
inapplicable in any way or respect, such holding shall not affect the
enforceability of any other provision of this agreement under any other
11. LIMITED WARRANTY circumstances. The provisions of this agreement shall bind and inure to the
Eurodrive warrants all its products against defects in material and benefits of the parties hereto and their respective heirs, executors, administrators,
workmanship for a period of one (1) year from the date the product is placed in successors, and (subject to any restrictions on assignment hereinabove set forth)
service to a maximum of eighteen (18) months from date of shipment. Parts assigns. In the event unspecified redress or commitments develop not covered
subject to replacement due to operational wear and tear, viz. Varigear ® belts above, terms of the Uniform Commercial Code under the laws of South Carolina
will be construed as being effective as they may pertain.
and Varimot® traction elements, are not covered by this Limited Warranty.

352