L-force catalogue

Automation systems
Drive solutions
Controls
Inverters
Motors
Gearboxes
Engineering tools

Motors: MH three-phase AC motors, Gearboxes: Helical-worm

gearboxes
Contents of the L-force catalogue

About Lenze Lenze makes many things easy for you.

A matter of principle: the right products for every application.
L-force product portfolio

Automation systems Controller-based Automation 1.1

Drive-based automation 1.2

Drive solutions HighLine tasks 2.1

StateLine tasks 2.2
BaseLine tasks 2.3

Controls Cabinet Controller Controller 3200 C 3.1

I/O system 1000 3.2
Panel Controller Controller p500 3.3
' Monitor panel 3.4

Inverters Decentralised Inverter Drives 8400 protec 4.1

Inverter Drives 8400 motec 4.2
Inverter Drives SMV IP65 4.3
Cabinet Servo Drives 9400 HighLine 4.4
Inverter Drives 8400 TopLine 4.5
Servo-Inverters i700 4.6
Inverter Drives 8400 HighLine 4.7
Inverter Drives 8400 StateLine 4.8
Inverter Drives SMV IP31 4.9
Inverter Drives 8400 BaseLine 4.10
Inverter Drives smd 4.11

Motors Servo motors MCS synchronous servo motors 5.1

MD☐KS synchronous servo motors 5.2
SDSGS synchronous servo motors 5.3
MQA asynchronous servo motors 5.4
MCA asynchronous servo motors 5.5
SDSGA asynchronous servo motors 5.6
Three-phase AC motors MF three-phase AC motors 5.7
MH three-phase AC motors 5.8
MD three-phase AC motors 5.9
Basic MD/MH three-phase AC motors 5.10

Gearboxes Planetary gearboxes 6.1

Shaft-mounted helical gearboxes 6.2
Helical-bevel gearboxes 6.3
Helical gearboxes 6.4
Bevel gearboxes 6.5
Helical-worm gearboxes 6.6
Worm gearboxes 6.7

Engineering tools Navigator 7.1

Drive Solution Designer 7.2
Drive Solution Catalogue 7.3
Engineer 7.4
PLC Designer 7.5
VisiWinNET® 7.6
EASY Starter 7.7

Selected portfolio

Additional portfolio
Lenze makes many
things easy for you.
With our motivated and committed approach, we work
together with you to create the best possible solution
and set your ideas in motion - whether you are looking
to optimise an existing machine or develop a new one.
We always strive to make things easy and seek perfec-
tion therein. This is anchored in our thinking, in our
services and in every detail of our products. It's as easy
as that!

1 2 3
Developing ideas Drafting concepts Implementing solutions

Are you looking to build the best machine We see welcome challenges in your machine Our easy formula for satisfied customers is
possible and already have some initial ideas? tasks, supporting you with our comprehens- to establish an active partnership with fast
Then get these down on paper together with ive expertise and providing valuable impetus decision making processes and an individu-
us, starting with small innovative details and for your innovations. We take a holistic view ally tailored offer. We have been using this
stretching all the way to completely new of the individual motion and control func- easy principle to meet the ever more special-
machines. Working together, we will develop tions here and draw up consistent, end-to- ised customer requirements in the field of
an intelligent and sustainable concept that end drive and automation solutions for you machine building for many years.
is perfectly aligned with your specific require- - keeping everything as easy as possible and
ments. as extensive as necessary.

4 5
Manufacturing machines Ensuring productivity

Functional diversity in perfect harmony: as Productivity, reliability and new performance

one of the few full-range providers in the peaks on a daily basis – these are our key
market, we can provide you with precisely success factors for your machine. After deliv-
those products that you actually need for any ery, we offer you cleverly devised service
machine task – no more and no less. Our L- concepts to ensure continued safe operation.
force product portfolio, a consistent platform The primary focus here is on technical sup-
for implementing drive and automation port, based on the excellent application ex-
tasks, is invaluable in this regard. pertise of our highly-skilled and knowledge-
able after-sales team.
A matter of prin-
ciple:
the right products
for every application.

Lenze's extensive L-force product portfolio follows a

very simple principle. The functions of our finely scaled
products are assigned to the three lines Base-Line, State-
Line or High-Line.

But what does this mean for you? It allows you to

quickly recognise which products represent the best
solution for your own specific requirements.

Powerful products with a major impact:

• Easy handling
• High quality and durability
• Reliable technologies in tune with the latest develop-
ments

Lenze products undergo the most stringent testing in

our own laboratory. This allows us to ensure that you
will receive consistently high quality and a long service
life. In addition to this, five logistics centres ensure that
the Lenze products you select are available for quick
delivery anywhere across the globe. It's as easy as that!
L-force product portfolio

Controls

Engineering tools
L-force product portfolio

Inverters
L-force product portfolio

Motors
L-force product portfolio

Gearboxes
Motors

MH three-phase AC
motors
0.75 ... 45 kW
MH three-phase AC motors
Contents

General information List of abbreviations 5.8 - 4

Product key 5.8 - 5
Product information 5.8 - 6
Functions and features 5.8 - 7
Motor – inverter assignment 5.8 - 11
Dimensioning 5.8 - 13

Technical data Standards and operating conditions 5.8 - 15

Rated data for 50 Hz 5.8 - 16
Rated data for 60 Hz 5.8 - 17
Rated data for 87 Hz 5.8 - 18
Dimensions, self-ventilated (4-pole) 5.8 - 19
Dimensions, forced ventilated (4-pole) 5.8 - 20
Dimensions, 8400 motec inverter 5.8 - 21

Accessories Spring-applied brake 5.8 - 23

Resolver 5.8 - 35
Incremental encoder and SinCos absolute value encoder 5.8 - 36
Blowers 5.8 - 37
Temperature monitoring 5.8 - 39
Terminal box 5.8 - 41
Connectors 5.8 - 47
ICN connector 5.8 - 47
M12 connector 5.8 - 57
HAN connector 5.8 - 58
Handwheel 5.8 - 63
Centrifugal mass 5.8 - 65
2nd shaft end 5.8 - 66
Protection cover 5.8 - 67

5.8
 MH three-phase AC motors
General information

List of abbreviations

η100 % [%] Efficiency Umax [V] Max. mains voltage

η75 % [%] Efficiency Umin [V] Min. mains voltage
η50 % [%] Efficiency UN, Δ [V] Rated voltage
cos ϕ Power factor UN, Y [V] Rated voltage
IN [A] Rated current
Imax [A] Max. current consumption
J [kgcm²] Moment of inertia
m [kg] Mass
Ma [Nm] Starting torque
Mb [Nm] Stalling torque
Mmax [Nm] Max. torque
MN [Nm] Rated torque
nN [r/min] Rated speed
PN [kW] Rated power
Pmax [kW] Max. power input

CE Communauté Européenne
CSA Canadian Standards Association
DIN Deutsches Institut für Normung e.V.
EMC Electromagnetic compatibility
EN European standard
IEC International Electrotechnical Commission
IM International Mounting Code
IP International Protection Code
NEMA National Electrical Manufacturers Association
UL Underwriters Laboratory Listed Product
UR Underwriters Laboratory Recognized Product
VDE Verband deutscher Elektrotechniker (Association of
German Electrical Engineers)
CCC China Compulsory Certificate
GOST Certificate for Russian Federation
cURus Combined certification marks of UL for the USA and
Canada
UkrSEPRO Certificate for Ukraine

5.8

5.8 - 4 V00-en_GB-10/2012
MH three-phase AC motors
General information

Product key

5.8

V00-en_GB-10/2012 5.8 - 5
 MH three-phase AC motors
General information

Product information

Special motors have been designed for direct attachment to Lenze

gearboxes.

These motors are attached to the gearbox without the use of a clutch.
Torque transmission between the toothing and the motor shaft is
friction-locked via a tapered connection here.
This motor design means that the geared motors only require a small
installation space.

L-force MH three-phase AC motors are available in a power range Options

from 0.75 ... 45 kW and comply with efficiency class IE2 (high effi- • Various brake sizes – each available with several braking torques
ciency) as per IEC 60034-30. – can be combined with the three-phase AC motors.
Since almost all IE2 motors are designed with the same dimensions • The LongLife version of the brake can easily reach 10 x 106
as the standard efficiency motors, it is easy to switch between the switching cycles.
two. • A resolver and various incremental and absolute value encoders
The energy efficiency of the L-force MH three-phase AC motors has can be fitted for speed and position detection.
been approved by Underwriters Labratories (UL) as an independent • For fast commissioning, the motors are also available with connect-
third-party. ors for the power connection, brake, blower and feedback.
• Instead of an integral fan, the motor can optionally be equipped
Basic versions with a blower. No torque reduction is then necessary, even at
• The thermal sensors integrated as standard allow for permanent speeds below 20 Hz.
temperature monitoring and are coordinated to the motor wind- • For drive tasks in decentralised applications, the motor can be
ing's temperature class F (155°C). ordered with the motec inverter connected to the terminal box.
• The motors of the basic version are adapted to ambient conditions • The motors are available with cURus, GOST-R, CCC and UkrSepro
by enclosure IP55. approval.
• In tough operating conditions, the surface and corrosion protection • Smooth start/braking is possible by increasing the motor's centri-
system is provided to reliably protect the motor from corrosive fugal mass with a cast iron fan.
media. • The motor can be equipped with a handwheel for manual setup
or emergency operations.
• To protect the fan from falling objects, the fan cover can be
equipped with a protection cover.
• A 2nd shaft end is available for further modifications.
5.8

5.8 - 6 V00-en_GB-10/2012
MH three-phase AC motors
General information

Functions and features

Size
Motor 080 090 100
Spring-applied brake
Design Standard or LongLife design
Reduced, standard or increased braking torque
With rectifier
With manual release lever
Low noise
Feedback
Design Resolver
Incremental encoder
Absolute value encoder (multi-turn)
Thermal sensor
Thermal contact TKO
Thermal detector KTY83-110
KTY84-130
PTC thermistor PTC
Motor connection
Power connection Terminal box
ICN connector
HAN10E connector
HAN modular connector
Brake connection Terminal box
ICN connector
HAN modular connector
HAN10E connector
Blower connection Terminal box
ICN connector
Feedback connection Terminal box
ICN connector
Temperature sensor connection Terminal box
TKO or PTC at connector in the power connection
KTY at connector in the feedback connection
Shaft bearings
Position of the locating bearing Standard motors (B3, B5, B14): side B
Motors for gearbox direct mounting: side A
Bearing type Deep-groove ball bearing with high-temperature resistant grease, 2 sealing discs or cover plates 5.8
Colour
Primed
Not coated
Paint in various corrosion-protection designs in accordance with RAL colours
Further options
Increased centrifugal mass
Protection cover
Handwheel
2nd shaft end

V00-en_GB-10/2012 5.8 - 7
 MH three-phase AC motors
General information

Functions and features

Size
Motor 112 132 160
Spring-applied brake
Design Standard design
Reduced, standard or increased braking torque
With rectifier
With manual release lever
Low noise
Feedback
Design Resolver
Incremental encoder
Absolute value encoder (multi-turn)
Thermal sensor
Thermal contact TKO
Thermal detector KTY83-110
KTY84-130
PTC thermistor PTC
Motor connection
Power connection Terminal box Terminal box Terminal box
ICN connector ICN connector HAN modular connector
HAN10E connector HAN modular connector
HAN modular connector
Brake connection Terminal box Terminal box Terminal box
ICN connector ICN connector HAN modular connector
HAN modular connector HAN modular connector
HAN10E connector
Blower connection Terminal box
ICN connector
Feedback connection Terminal box
ICN connector
Temperature sensor connection Terminal box
TKO or PTC at connector in the power connection
KTY at connector in the feedback connection
Shaft bearings
Position of the locating bearing Standard motors (B3, B5, B14): side B
Motors for gearbox direct mounting: side A
5.8 Bearing type Deep-groove ball bearing with high-temperature resistant grease, 2 sealing discs or cover plates
Colour
Primed
Not coated
Paint in various corrosion-protection designs in accordance with RAL colours
Further options
Increased centrifugal mass Protection cover
Protection cover
Handwheel
2nd shaft end

5.8 - 8 V00-en_GB-10/2012
MH three-phase AC motors
General information

Functions and features

Size
Motor 180 200 225
Spring-applied brake
Design Standard design
Reduced, standard or increased braking torque
With rectifier
With manual release lever
Low noise
Feedback
Design Resolver
Incremental encoder
Absolute value encoder (multi-turn)
Thermal sensor
Thermal contact TKO
Thermal detector KTY83-110
KTY84-130
PTC thermistor PTC
Motor connection
Power connection Terminal box
Brake connection Terminal box
Blower connection Terminal box
ICN connector
Feedback connection Terminal box
ICN connector
Temperature sensor connection Terminal box
Shaft bearings
Position of the locating bearing Standard motors (B3, B5, B14): side B Drive end
Motors for gearbox direct mounting: side A
Bearing type Deep-groove ball bearing with high-temperature resistant grease, 2 sealing discs or cover plates
Colour
Primed
Not coated
Paint in various corrosion-protection designs in accordance with RAL colours
Further options

5.8

V00-en_GB-10/2012 5.8 - 9
 MH three-phase AC motors
General information

Functions and features

Surface and corrosion protection

For optimum protection of three-phase AC motors against ambient Various surface coatings ensure that the motors operate reliably even
conditions, the surface and corrosion protection system (OKS) offers at high air humidity, in outdoor installation or in the presence of at-
tailor-made solutions. mospheric impurities. Any colour from the RAL Classic collection can
be chosen for the top coat. The three-phase AC motors are also
available unpainted (no surface and corrosion protection).

Surface and corrosion protec- Applications Measures

tion system
OKS-G
• Dependent on subsequent top coat applied • 1K priming coat (grey)
(primed)
• Standard applications
OKS-S • Surface coating as per corrosivity category C1 (in
• Internal installation in heated buildings
(small) line with EN 12944-2)
• Air humidity up to 90%
• Internal installation in non-heated buildings
OKS-M • Surface coating as per corrosivity category C2 (in
• Covered, protected external installation
(medium) line with EN 12944-2)
• Air humidity up to 95%
• Surface coating as per corrosivity category C3 (in
line with EN 12944-2)
Optional measures:
• External installation • Motor recesses sealed off (on request)
OKS-L • Air humidity above 95% • Blower cover and B end shield additionally primed
(high) • Chemical industry plants • Screws zinc-coated
• Food industry • Cable glands with gaskets
• Corrosion-resistant brake with cover ring, stainless
friction plate, and chrome-plated armature plate
(on request)

Structure of surface coating

Surface and corrosion protec- Corrosivity category Surface coating Colour

tion system
DIN EN ISO 12944-2 Structure
Without OKS
(uncoated)
OKS-G
1K priming coat
(primed)
OKS-S
C1 2K-PUR top coat
5.8 (small)
OKS-M 1K priming coat Standard: RAL 7012
C2
(medium) 2K-PUR top coat Optional: RAL Classic
OKS-L 2K-EP priming coat
C3
(high) 2K-PUR top coat

5.8 - 10 V00-en_GB-10/2012
MH three-phase AC motors
General information

Motor – inverter assignment

Rated frequency 50/60 Hz

ƒ Decentralised inverter 8400 motec (E84DVB)

ƒ Inverter Drives 8400 (E84AV)

Rated power Product key

Motor Inverter
PN
[kW]
0.75 MH☐☐☐☐☐080-32 E84DVB☐7514S☐☐☐2☐ E84AV☐☐☐7514☐☐0
1.10 MH☐☐☐☐☐090-12 E84DVB☐1124S☐☐☐2☐ E84AV☐☐☐1124☐☐0
1.50 MH☐☐☐☐☐090-32 E84DVB☐1524S☐☐☐2☐ E84AV☐☐☐1524☐☐0
2.20 MH☐☐☐☐☐100-12 E84DVB☐2224S☐☐☐2☐ E84AV☐☐☐2224☐☐0
3.00 MH☐☐☐☐☐100-32 E84DVB☐3024S☐☐☐2☐ E84AV☐☐☐3024☐☐0
4.00 MH☐☐☐☐☐112-22 E84DVB☐4024S☐☐☐2☐ E84AV☐☐☐4024☐☐0
5.50 MH☐☐☐☐☐132-12 E84DVB☐5524S☐☐☐2☐ E84AV☐☐☐5524☐☐0
7.50 MH☐☐☐☐☐132-22 E84DVB☐7524S☐☐☐2☐ E84AV☐☐☐7524☐☐0
11.0 MH☐☐☐☐☐160-22 E84AV☐☐☐1134☐☐0
15.0 MH☐☐☐☐☐160-32 E84AV☐☐☐1534☐☐0
18.5 MH☐☐☐☐☐180-12 E84AV☐☐☐1834☐☐0
22.0 MH☐☐☐☐☐180-32 E84AV☐☐☐2234☐☐0
30.0 MH☐☐☐☐☐180-42 E84AV☐☐☐3034☐☐0
37.0 MH☐☐☐☐☐225-12 E84AV☐☐☐3734☐☐0
45.0 MH☐☐☐☐☐225-22 E84AV☐☐☐4534☐☐0

5.8

V00-en_GB-10/2012 5.8 - 11
 MH three-phase AC motors
General information

Motor – inverter assignment

Rated frequency 87 Hz

ƒ Decentralised inverter 8400 motec (E84DVB)

ƒ Inverter Drives 8400 (E84AV)

Rated power Product key

Motor Inverter
PN
[kW]
1.35 MH☐☐☐☐☐080-32 E84DVB☐1524S☐☐☐2☐ E84AV☐☐☐1524☐☐0
2.00 MH☐☐☐☐☐090-12 E84DVB☐2224S☐☐☐2☐ E84AV☐☐☐2224☐☐0
2.70 MH☐☐☐☐☐090-32 E84DVB☐3024S☐☐☐2☐ E84AV☐☐☐3024☐☐0
3.90 MH☐☐☐☐☐100-12 E84DVB☐4024S☐☐☐2☐ E84AV☐☐☐4024☐☐0
5.40 MH☐☐☐☐☐100-32 E84DVB☐5524S☐☐☐2☐ E84AV☐☐☐5524☐☐0
7.10 MH☐☐☐☐☐112-22 E84DVB☐7524S☐☐☐2☐ E84AV☐☐☐7524☐☐0
9.70 MH☐☐☐☐☐132-12 E84AV☐☐☐1134☐☐0
13.2 MH☐☐☐☐☐132-22 E84AV☐☐☐1534☐☐0
19.4 MH☐☐☐☐☐160-22 E84AV☐☐☐2234☐☐0
26.4 MH☐☐☐☐☐160-32 E84AV☐☐☐3034☐☐0
32.5 MH☐☐☐☐☐180-12 E84AV☐☐☐3734☐☐0

5.8

5.8 - 12 V00-en_GB-10/2012
MH three-phase AC motors
General information

Dimensioning

Torque derating at low motor frequencies

Motor size-dependent torque reduction, taking into account the

thermal response during operation on the inverter.

Torque characteristics

A = Operation with integral fan and brake

B = Operation with integral fan and brake control "Holding current
reduction"
5.8
ƒ The motor specifications stated in this catalogue for inverter op-
eration apply to operation with a Lenze inverter. If you are uncer-
tain, get in touch with the manufacturer of the inverter to ask
whether the device is capable of driving the motor with the stated
specifications (e.g. setting range, base frequency).

You can use the Drive Solution Designer for precise drive dimension-
ing.

The Drive Solution Designer helps you to carry out a fast and high-
quality drive dimensioning.
The software includes well-founded and proven knowledge on drive
applications and electro-mechanical drive components.

Please contact your Lenze sales office.

V00-en_GB-10/2012 5.8 - 13
 MH three-phase AC motors
General information

5.8

5.8 - 14 V00-en_GB-10/2012
MH three-phase AC motors
Technical data

Standards and operating conditions

Degree of protection
EN 60529 IP55
Energy efficiency class
IEC 60034-30 IE2
IEC 60034-2-1 Methodology for measuring efficiency
Approval
Class cURus/UL Energy-verified 1)
CCC
GOST-R
UkrSepro
Temperature class
IEC/EN 60034-1; utilisation B
IEC/EN 60034-1; insulation system (enamel-insu- F
lated wire)
Min. ambient operating temperature
Topr,min [°C] -20
Max. ambient operating temperature
Topr,max [°C] 40
With power reduction Topr,max [°C] 60
Site altitude
Amsl Hmax [m] 4000
Max. speed
nmax [r/min] 4500
1) Motor frame size 225, in preparation.

ƒ In the European Union, the ErP Directive stipulates minimum ef-

ficiency levels for three-phase AC motors. Geared three-phase
AC motors that do not conform with this Directive do not meet
CE requirements and must not be marketed in the European
Economic Area. For further information about the ErP Directive
and the Lenze products to which it relates, please refer to the
brochure entitled "International efficiency directives for three-
phase AC motors".

5.8

V00-en_GB-10/2012 5.8 - 15
 MH three-phase AC motors
Technical data

Rated data for 50 Hz

4-pole motors

PN nN UN, Δ 2) IN, Δ UN, Y IN, Y Ia/IN

± 10 % ± 10 %
[kW] [r/min] [V] [A] [V] [A]
MH☐☐☐☐☐080-32 0.75 1410 230 3.10 400 1.80 5.00
MH☐☐☐☐☐090-12 1.10 1430 230 4.60 400 2.70 5.40
MH☐☐☐☐☐090-32 1.50 1435 230 5.80 400 3.30 6.30
MH☐☐☐☐☐100-12 2.20 1445 230 8.60 400 5.00 6.00
MH☐☐☐☐☐100-32 3.00 1445 230 12.1 400 7.00 6.50
MH☐☐☐☐☐112-22 4.00 1455 230 14.5 400 8.40 6.00
230 20.6
MH☐☐☐☐☐132-12 5.50 1470 400 11.9 6.10
400 3) 11.9
230 27.0
MH☐☐☐☐☐132-22 7.50 1460 400 15.6 8.50
400 3) 15.6
230 37.7
MH☐☐☐☐☐160-22 11.0 1470 400 21.8 8.00
400 3) 21.8
230 50.3
MH☐☐☐☐☐160-32 15.0 1470 400 29.1 8.20
400 3) 29.1
230 58.8
MH☐☐☐☐☐180-12 18.5 1475 400 34.0 8.40
400 3) 34.0
230 68.9
MH☐☐☐☐☐180-32 22.0 1470 400 39.8 7.80
400 3) 39.8
230 93.8
MH☐☐☐☐☐180-42 30.0 1465 400 53.9 7.00
400 3) 53.9
230 113
MH☐☐☐☐☐225-12 37.0 1483 400 65.0 7.50
400 3) 65.0
230 137
MH☐☐☐☐☐225-22 45.0 1480 400 79.0 7.60
400 3) 79.0

MN Ma Mb cos ϕ η50 % η75 % η100 % J 1) m 1)

[Nm] [Nm] [Nm] [%] [%] [%] [kgcm²] [kg]
MH☐☐☐☐☐080-32 5.08 12.0 12.1 0.84 74.9 79.6 79.6 28.0 11.0
MH☐☐☐☐☐090-12 7.35 20.3 24.2 0.76 77.4 81.6 82.0 32.0 16.0
MH☐☐☐☐☐090-32 10.0 33.0 34.0 0.76 82.2 83.4 82.8 36.0 18.0
5.8 MH☐☐☐☐☐100-12 14.5 48.0 55.0 0.80 85.4 86.7 86.3 61.0 24.0
MH☐☐☐☐☐100-32 19.8 67.0 76.0 0.73 83.8 85.6 85.5 66.0 26.5
MH☐☐☐☐☐112-22 26.3 81.0 100 0.80 86.3 88.2 88.3 135 38.0
MH☐☐☐☐☐132-12 35.7 90.0 108 0.77 88.2 89.3 89.2 290 59.0
MH☐☐☐☐☐132-22 49.1 110 175 0.79 87.6 88.9 88.7 336 66.0
MH☐☐☐☐☐160-22 71.5 164 243 0.82 89.4 90.0 89.8 570 109
MH☐☐☐☐☐160-32 97.4 224 292 0.82 90.2 90.8 90.6 760 124
MH☐☐☐☐☐180-12 120 359 371 0.86 90.8 91.4 91.2 1390 175
MH☐☐☐☐☐180-32 143 400 372 0.87 91.4 92.0 91.6 1440 180
MH☐☐☐☐☐180-42 196 469 528 0.87 91.9 92.5 92.3 1850 200
MH☐☐☐☐☐225-12 238 620 620 0.87 94.0 94.6 94.3 4610 395
MH☐☐☐☐☐225-22 290 698 669 0.88 93.7 94.5 94.3 5300 415
1) Without accessories
2) Operation at 87 Hz is possible with 4-pole motors whose rated data at 50 Hz
displays the voltage values Δ 230 V.
With motor frame sizes 132-12 to 200-32, the required voltage must also be
specified in your order.
3) Star/delta start-up possible at 400 V.

5.8 - 16 V00-en_GB-10/2012
MH three-phase AC motors
Technical data

Rated data for 60 Hz

4-pole motors

ƒ The motors are designed for an operation at 265/460 V but are ƒ The motors have a service factor of 1.15 at 60 Hz. The service
also able to be operated at 230 V, 60 Hz. The same technical data factor indicates the permissible overload during operation within
apply, the starting torque is a bit lower. the mains voltage fluctuations.

PN nN UN, Δ 2) IN, Δ UN, Y IN, Y Ia/IN

± 10 % ± 10 %
[kW] [r/min] [V] [A] [V] [A]
MH☐☐☐☐☐080-32 0.75 1720 265 2.80 460 1.60 5.80
MH☐☐☐☐☐090-12 1.10 1740 265 4.00 460 2.30 6.50
MH☐☐☐☐☐090-32 1.50 1745 265 5.10 460 3.00 7.20
MH☐☐☐☐☐100-12 2.20 1750 265 7.70 460 4.40 6.90
MH☐☐☐☐☐100-32 3.00 1755 265 10.6 460 6.10 7.70
MH☐☐☐☐☐112-22 4.00 1760 265 12.8 460 7.40 7.00
265 18.0
MH☐☐☐☐☐132-12 5.50 1775 460 10.4 7.10
460 3) 10.4
265 24.2
MH☐☐☐☐☐132-22 7.50 1765 460 14.0 9.70
460 3) 14.0
265 32.5
MH☐☐☐☐☐160-22 11.0 1775 460 18.7 9.40
460 3) 18.7
265 44.1
MH☐☐☐☐☐160-32 15.0 1775 460 24.5 9.80
460 3) 24.5
265 51.1
MH☐☐☐☐☐180-12 18.5 1775 460 29.4 9.70
460 3) 29.4
265 59.7
MH☐☐☐☐☐180-32 22.0 1775 460 34.4 9.00
460 3) 34.4
265 80.7
MH☐☐☐☐☐180-42 30.0 1770 460 46.5 8.10
460 3) 46.5
265 92.5
MH☐☐☐☐☐225-12 37.0 1787 460 53.4 8.70
460 3) 53.4
265 111
MH☐☐☐☐☐225-22 45.0 1784 460 64.2 8.80
460 3) 64.2

MN Ma Mb cos ϕ η50 % η75 % η100 % J 1) m 1)

[Nm] [Nm] [Nm] [%] [%] [%] [kgcm²] [kg]
MH☐☐☐☐☐080-32 4.16 9.37 9.89 0.82 77.9 81.5 82.5 28.0 11.0 5.8
MH☐☐☐☐☐090-12 6.04 17.0 20.0 0.71 79.3 83.0 84.0 32.0 16.0
MH☐☐☐☐☐090-32 8.21 27.0 28.0 0.75 79.3 83.0 84.0 36.0 18.0
MH☐☐☐☐☐100-12 12.0 40.0 47.0 0.78 82.6 86.5 87.5 61.0 24.0
MH☐☐☐☐☐100-32 16.3 55.0 64.0 0.71 84.2 86.6 87.5 66.0 26.5
MH☐☐☐☐☐112-22 21.7 69.0 84.0 0.79 84.2 86.6 87.5 135 38.0
MH☐☐☐☐☐132-12 29.6 74.0 92.0 0.77 86.1 88.6 89.5 290 59.0
MH☐☐☐☐☐132-22 40.6 92.0 147 0.79 86.1 88.6 89.5 336 66.0
MH☐☐☐☐☐160-22 59.2 148 231 0.81 89.3 90.9 91.0 570 109
MH☐☐☐☐☐160-32 80.7 210 274 0.81 89.3 90.9 91.0 760 124
MH☐☐☐☐☐180-12 99.5 338 348 0.86 90.6 92.3 92.4 1390 175
MH☐☐☐☐☐180-32 118 379 355 0.87 90.6 92.3 92.4 1440 180
MH☐☐☐☐☐180-42 162 440 505 0.87 92.0 92.9 93.0 1850 200
MH☐☐☐☐☐225-12 198 590 590 0.87 92.0 92.9 93.0 4610 395
MH☐☐☐☐☐225-22 241 660 635 0.88 92.6 93.5 93.6 5300 415
1) Withoutaccessories 3) Star/delta start-up possible at 460 V.
2) Operation at 87Hz is possible with 4-pole motors whose rated data at 60 Hz
displays the voltage values Δ 265 V.
With motor frame sizes 132-12 to 200-32, the required voltage must also be
specified in your order.

V00-en_GB-10/2012 5.8 - 17
 MH three-phase AC motors
Technical data

Rated data for 87 Hz

4-pole motors

PN nN MN Mmax UN, Δ IN, Δ cos ϕ η50 % η75 % η100 % J 1) m 1)

± 10 %
[kW] [r/min] [Nm] [Nm] [V] [A] [%] [%] [%] [kgcm²] [kg]
MH☐☐☐☐☐080-32 1.35 2520 5.12 20.0 400 3.10 0.84 77.3 81.6 83.5 28.0 11.0
MH☐☐☐☐☐090-12 2.00 2540 7.52 30.0 400 4.60 0.78 80.4 84.9 86.5 32.0 16.0
MH☐☐☐☐☐090-32 2.70 2545 10.1 40.0 400 5.80 0.76 82.3 85.5 86.0 36.0 18.0
MH☐☐☐☐☐100-12 3.90 2555 14.6 60.0 400 8.60 0.83 85.7 89.6 90.0 61.0 24.0
MH☐☐☐☐☐100-32 5.40 2555 20.2 80.0 400 12.1 0.76 84.7 87.9 88.5 66.0 26.5
MH☐☐☐☐☐112-22 7.10 2565 26.4 106 400 14.5 0.83 87.4 90.2 90.9 135 38.0
MH☐☐☐☐☐132-12 9.70 2580 35.9 144 400 20.6 0.82 88.2 91.4 91.8 290 59.0
MH☐☐☐☐☐132-22 13.2 2570 49.1 196 400 27.0 0.82 88.2 90.1 90.7 336 66.0
MH☐☐☐☐☐160-22 19.4 2580 71.8 287 400 37.7 0.81 90.6 91.0 91.6 570 109
MH☐☐☐☐☐160-32 26.4 2580 97.7 391 400 50.3 0.81 91.4 91.0 91.6 760 124
MH☐☐☐☐☐180-12 32.5 2585 120 480 400 58.8 0.86 92.0 92.2 92.8 1390 175
MH☐☐☐☐☐180-32 38.7 2580 143 573 400 68.9 0.87 92.1 92.9 93.4 1440 180
MH☐☐☐☐☐180-42 52.7 2575 196 782 400 92.6 0.87 92.6 92.7 93.2 1850 200
MH☐☐☐☐☐225-12 64.0 2593 236 920 400 113 0.87 93.0 94.4 94.8 4610 395
MH☐☐☐☐☐225-22 78.0 2590 288 1150 400 137 0.85 93.5 94.3 94.7 5300 415
1) Without accessories

5.8

5.8 - 18 V00-en_GB-10/2012
MH three-phase AC motors
Technical data

Dimensions, self-ventilated (4-pole)

Motor type
MHEMABS MHEMABS
MHEMAXX MHEMABR MHEMABI MHEMABI
MHEMABA MHEMABA

Motor frame
size
Δk Δk Δk Δk
[mm] [mm] [mm] [mm]
080-32 73 111 111
090-12
68 105 87
090-32
100-12
76 101 81
100-32
112-22 90 120 80
132-12
0 110 125 103
132-22
160-22
105 191 83
160-32
180-12
180-32 192 79 5.8
180-42 113
225-12
193 80
225-22

V00-en_GB-10/2012 5.8 - 19
 MH three-phase AC motors
Technical data

Dimensions, forced ventilated (4-pole)

Motor type
MHFMABS MHFMARS
MHFMAXX MHFMABR MHFMABI MHFMAIG
MHFMABA MHFMAAG

Motor frame size

Δk Δk Δk Δk k4 g3 m2 n3 P6
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
080-32 183 183 13 132 96 106
090-12 128 128
181 181 141
090-32
100-12 22
109 170 170 109 150
100-32 95 105
112-22 102 183 183 183 162
132-12
115 202 202 202 32 182 1x M16x1.5
132-22
160-22
179 237 224
5.8 160-32
149
180-12
275
180-32 215 215 31 209 96 106
180-42 155 260
225-12
213 213 213 213
225-22

5.8 - 20 V00-en_GB-10/2012
MH three-phase AC motors
Technical data

Dimensions, 8400 motec inverter

Rated frequency 50/60 Hz

Product key
Motor Inverter
g1, 50Hz m1, 50Hz n2, 50Hz x50Hz
[mm] [mm] [mm] [mm]
MH☐☐☐☐☐080-32 E84DVB☐7514S☐☐☐2☐ 172 25.5
MH☐☐☐☐☐090-12 E84DVB☐1124S☐☐☐2☐ 241 161
177 28.8
MH☐☐☐☐☐090-32 E84DVB☐1524S☐☐☐2☐
MH☐☐☐☐☐100-12 E84DVB☐2224S☐☐☐2☐
217 260 176 29.6
MH☐☐☐☐☐100-32 E84DVB☐3024S☐☐☐2☐
MH☐☐☐☐☐112-22 E84DVB☐4024S☐☐☐2☐ 282 19.0
MH☐☐☐☐☐132-12 E84DVB☐5524S☐☐☐2☐ 325 195
301 34.5 5.8
MH☐☐☐☐☐132-22 E84DVB☐7524S☐☐☐2☐

V00-en_GB-10/2012 5.8 - 21
 MH three-phase AC motors
Technical data

Dimensions, 8400 motec inverter

Rated frequency 87 Hz

Product key
Motor Inverter
g1, 87Hz m1, 87Hz n2, 87Hz x87Hz
[mm] [mm] [mm] [mm]
MH☐☐☐☐☐080-32 E84DVB☐1524S☐☐☐2☐ 172 241 161 25.5
MH☐☐☐☐☐090-12 E84DVB☐2224S☐☐☐2☐
206 260 176 27.8
MH☐☐☐☐☐090-32 E84DVB☐3024S☐☐☐2☐
MH☐☐☐☐☐100-12 E84DVB☐4024S☐☐☐2☐
272 17.1
MH☐☐☐☐☐100-32 E84DVB☐5524S☐☐☐2☐ 325 195
MH☐☐☐☐☐112-22 E84DVB☐7524S☐☐☐2☐ 282 19.0

5.8

5.8 - 22 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Spring-applied brake

Three-phase AC motors can be fitted with a spring-applied brake. This

is activated after the supply voltage is switched off (closed-circuit
principle). For optimum adjustment of the brake motor to the applic-
ation, a range of braking torques and control modes is available for
every motor frame size. For applications with very high operating
frequencies the brake is also available in a LongLife version, with re-
inforced mechanical brake components.

Features

Versions Control
• Standard • DC supply
1 x 106 repeating switching cycles • AC supply via rectifier in the terminal box
1 x 106 reversing switching cycles
• LongLife Enclosure
10 x 106 repeating switching cycles • Without manual release IP55
15 x 106 reversing switching cycles • With manual release IP54

Friction lining
• Non-asbestos, low wearing

Options
• Manual release
• UL/CSA approval
• Noise-reduced

Motor – brake assignment

Design
Standard LongLife

Motor frame size Size Rated torque Size Rated torque

Brake Brake
Mk Mk
[Nm] [Nm]
08 3.50
08 8.00
080-32 08 8.00
10 7.00
10 7.00
08 3.50
08 8.00 08 8.00 5.8
090-12
10 7.00 10 7.00
090-32
10 16.0 10 16.0
10 23.0
10 7.00
10 16.0
100-12
12 14.0
12 32.0 10 16.0
10 7.00 12 14.0
10 16.0 12 32.0
100-32 12 14.0
12 32.0
12 46.0

V00-en_GB-10/2012 5.8 - 23
 MH three-phase AC motors
Accessories

Spring-applied brake

Motor – brake assignment

Design
Standard LongLife

Motor frame size Size Rated torque Size Rated torque

Brake Brake
Mk Mk
[Nm] [Nm]
12 14.0
12 32.0
112-22
14 35.0
14 60.0
14 35.0
14 60.0
132-12
16 60.0
16 80.0
14 35.0
14 60.0
132-22 16 60.0
16 80.0
16 100
16 60.0
16 80.0
160-22
18 80.0
18 150
18 80.0
160-32 18 150
18 200
18 80.0
18 150
180-12
20 145
20 260
18 80.0
18 150
180-32 20 145
20 260
20 315
18 80.0
5.8 18 150
20 145
200-32
20 260
20 315
20 400
25 265
225-12 25 400
25 490
25 265
25 400
225-22
25 490
25 600

5.8 - 24 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Spring-applied brake

Direct connection without rectifier

If the brake is activated directly without a rectifier, a freewheeling

diode or a spark suppressor is required to protect against induction
peaks.
• Supply voltages
DC 24 V
DC 180 V
DC 205 V

Connection via mains voltage with brake rectifier

If the brake is not directly supplied with DC voltage, a rectifier is re-

quired. This is included in the scope of supply and is located in the
terminal box of the motor. The rectifier converts the AC voltage of
the connection into DC voltage. The following rectifiers are available:

Half-wave rectifier, 6-pole

• Ratio of supply voltage to brake coil voltage = 2.22
• Approved by UL/CSA
• Supply voltages
AC 230 V
AC 400 V
AC 460 V

Bridge rectifier, 6-pole

• Ratio of supply voltage to brake coil voltage = 1.11
• Supply voltage
AC 230 V

5.8

V00-en_GB-10/2012 5.8 - 25
 MH three-phase AC motors
Accessories

Spring-applied brake

Connection via mains voltage with brake rectifier

Bridge/half-wave rectifier, 6-pole

• Ratio of supply voltage to brake coil voltage
up to overexcitation time = 1.11
beyond overexcitation time = 2.22

Supply voltages:
• AC 230 V
• AC 400 V

During the switching operation the bridge/half-wave rectifier func-

tions as a bridge rectifier for the overexcitation time tü and then as
a half-wave rectifier. This combination optimises the performance
of the brake – depending on the assignment of brake coil voltage and
supply voltage:

• Short-time overexcitation of the brake coil • Holding current reduction (cold brake)
Activating the brake coil for the overexcitation time tü with twice By reducing the holding current, the bridge/half-wave rectifier is
the rated voltage allows the disengagement time to be reduced. able to reduce the power input to the open brake. As the brake
The brake opens more quickly and wear on the friction lining is heats up less, this type of activation is known as "cold brake".
reduced.
These features make this activation version particularly suitable
for lifting applications. It is therefore only available in combination
with a brake with increased braking torque.

5.8

5.8 - 26 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Spring-applied brake

Permissible friction energy

5.8

Q =Switching energy per switching cycle

Sh =Operating frequency
Brake size = 06 ... 25

V00-en_GB-10/2012 5.8 - 27
 MH three-phase AC motors
Accessories

Spring-applied brake

Rated data with reduced braking torque

ƒ Please enquire for braking torques and maximum switching work

values not listed here.

Size
06 08 10 12 14 16 18 20 25
Coil power
Pin [kW] 0.020 0.025 0.030 0.040 0.050 0.055 0.085 0.10 0.11
Braking torque
100 MB [Nm] 2.50 3.50 7.00 14.0 35.0 60.0 80.0 145 265
1000 MB [Nm] 2.30 3.10 6.10 12.0 30.0 50.0 65.0 115 203
1200 MB [Nm] 2.30 3.10 6.00 12.0 29.0 48.0 63.0 112 199
1500 MB [Nm] 2.20 3.00 5.80 11.0 28.0 47.0 61.0 109 1) 193 1)
1800 MB [Nm] 2.10 2.90 5.70 11.0 28.0 46.0 60.0 1)

3000 MB [Nm] 2.00 2.80 5.30 10.0 26.0 1) 43.0 1)

3600 MB [Nm] 2.00 2.70 5.20 10.0 1)
Maximum switching energy
100 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 80.0 120
1000 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 80.0 120
1200 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 80.0 120
1500 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 24.0 1) 36.0 1)
1800 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 36.0 1)
3000 QE [KJ] 3.00 7.50 12.0 24.0 18.0 1) 11.0 1)
3600 QE [KJ] 3.00 7.50 12.0 7.00 1)
Transition operating frequency
Shü [1/h] 79.0 50.0 40.0 30.0 28.0 27.0 20.0 19.0 15.0
Moment of inertia
J [kgcm²] 0.015 0.061 0.20 0.45 0.63 1.50 2.90 7.30 20.0
Mass
m [kg] 0.90 1.50 2.60 4.20 5.80 8.70 12.6 19.5 31.0
1) In the region of the load limit the value for friction energy Q
BW can be reduced
to 40 %.
5.8

5.8 - 28 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Spring-applied brake

Rated data with reduced braking torque

ƒ Activation via half-wave or bridge rectifier

Size
06 08 10 12 14 16 18 20 25
Friction energy
QBW [MJ] 113 210 264 706 761 966 1542 2322 3522
Delay time
Engaging t11 [ms] 11.0 14.0 20.0 21.0 37.0 53.0 32.0 47.0 264
Rise time
Braking torque t12 [ms] 13.0 10.0 17.0 19.0 22.0 30.0 20.0 100 120
Engagement time
t1 [ms] 24.0 37.0 40.0 59.0 83.0 52.0 147 384
Disengagement time
t2 [ms] 35.0 37.0 57.0 65.0 148 169 230 207 269

ƒ Activation via bridge/half-wave rectifier

Design
Holding current reduction (cold brake)
Size
06 08 10 12 14 16 18 20 25
Friction energy
QBW [MJ] 113 210 264 706 761 966 1542 2322 3522
Overexcitation time
tü [ms] 300 1300
Min. rest time
t [ms] 900 3900
Delay time
Engaging t11 [ms] 12.0 22.0 35.0 49.0 61.0 114 83.0 126 304
Rise time
Braking torque t12 [ms] 14.0 16.0 30.0 45.0 37.0 65.0 52.0 269 138
Engagement time 5.8
t1 [ms] 26.0 38.0 66.0 93.0 97.0 180 134 395 443
Disengagement time
t2 [ms] 35.0 37.0 57.0 65.0 148 169 230 207 269
ƒ The brake response and application times are guide values. The
engagement time is 10 times longer with AC-side switching.
With the maximum air gap the disengagement time t2 – depend-
ing on the brake and control – is up to 4 times longer than the
disengagement time with the rated air gap.

V00-en_GB-10/2012 5.8 - 29
 MH three-phase AC motors
Accessories

Spring-applied brake

Rated data with standard braking torque

ƒ Please enquire for braking torques and maximum switching work

values not listed here.

Size
06 08 10 12 14 16 18 20 25
Coil power
Pin [kW] 0.020 0.025 0.030 0.040 0.050 0.055 0.085 0.10 0.11
Braking torque
100 MB [Nm] 4.00 8.00 16.0 32.0 60.0 80.0 150 260 400
1000 MB [Nm] 3.70 7.20 14.0 27.0 51.0 66.0 121 206 307
1200 MB [Nm] 3.60 7.00 14.0 27.0 50.0 65.0 118 201 300
1500 MB [Nm] 3.50 6.80 13.0 26.0 48.0 63.0 115 195 1) 291 1)
1800 MB [Nm] 3.40 6.70 13.0 26.0 47.0 61.0 112 1)

3000 MB [Nm] 3.20 6.30 12.0 24.0 44.0 1) 57.0 1)

3600 MB [Nm] 3.20 6.10 12.0 23.0 1)
Maximum switching energy
100 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 80.0 120
1000 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 80.0 120
1200 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 80.0 120
1500 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 60.0 24.0 1) 36.0 1)
1800 QE [KJ] 3.00 7.50 12.0 24.0 30.0 36.0 36.0 1)
3000 QE [KJ] 3.00 7.50 12.0 24.0 18.0 1) 11.0 1)
3600 QE [KJ] 3.00 7.50 12.0 7.00 1)
Transition operating frequency
Shü [1/h] 79.0 50.0 40.0 30.0 28.0 27.0 20.0 19.0 15.0
Moment of inertia
J [kgcm²] 0.015 0.061 0.20 0.45 0.63 1.50 2.90 7.30 20.0
Mass
m [kg] 0.90 1.50 2.60 4.20 5.80 8.70 12.6 19.5 31.0
1) In the region of the load limit the value for friction energy Q
BW can be reduced
to 40 %.
5.8

5.8 - 30 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Spring-applied brake

Rated data with standard braking torque

ƒ Activation via half-wave or bridge rectifier

Size
06 08 10 12 14 16 18 20 25
Friction energy
QBW [MJ] 85.0 158 264 530 571 966 1542 2322 3522
Delay time
Engaging t11 [ms] 15.0 28.0 17.0 27.0 33.0 65.0 110
Rise time
Braking torque t12 [ms] 13.0 16.0 19.0 25.0 30.0 45.0 100 120
Engagement time
t1 [ms] 28.0 31.0 47.0 53.0 42.0 57.0 78.0 165 230
Disengagement time
t2 [ms] 45.0 57.0 76.0 115 210 220 270 340 390

ƒ Activation via bridge/half-wave rectifier

Design
Holding current reduction (cold brake)
Size
06 08 10 12 14 16 18 20 25
Friction energy
QBW [MJ] 85.0 158 264 530 571 966 1542 2322 3522
Overexcitation time
tü [ms] 300 1300
Min. rest time
t [ms] 900 3900
Delay time
Engaging t11 [ms] 16.0 25.0 31.0 48.0 33.0 58.0 80.0 102 154
Rise time
Braking torque t12 [ms] 14.0 27.0 21.0 43.0 49.0 64.0 109 157 168
Engagement time 5.8
t1 [ms] 30.0 52.0 90.0 82.0 122 189 259 322
Disengagement time
t2 [ms] 45.0 57.0 76.0 115 210 220 270 340 390
ƒ The brake response and application times are guide values. The
engagement time is 10 times longer with AC-side switching.
With the maximum air gap the disengagement time t2 – depend-
ing on the brake and control – is up to 4 times longer than the
disengagement time with the rated air gap.

V00-en_GB-10/2012 5.8 - 31
 MH three-phase AC motors
Accessories

Spring-applied brake

Rated data with increased braking torque

ƒ Please enquire for braking torques and maximum switching work

values not listed here.

Size
10 12 14 16 16 18 20 20 25 25
Coil power
Pin [kW] 0.030 0.040 0.050 0.055 0.055 0.085 0.10 0.10 0.11 0.11
Braking torque
100 MB [Nm] 23.0 46.0 75.0 100 125 200 315 400 490 600
1000 MB [Nm] 20.0 39.0 64.0 83.0 103 162 249 317 376 461
1200 MB [Nm] 20.0 39.0 62.0 81.0 101 158 244 309 367 449
1500 MB [Nm] 19.0 38.0 60.0 78.0 98.0 153 237 1) 300 1) 356 1) 436 1)
1800 MB [Nm] 19.0 37.0 59.0 77.0 96.0 150 1)

3000 MB [Nm] 17.0 34.0 55.0 1) 71.0 1) 89.0 1)

3600 MB [Nm] 17.0 33.0 1)
Maximum switching energy
100 QE [KJ] 12.0 24.0 30.0 36.0 36.0 60.0 80.0 80.0 120 120
1000 QE [KJ] 12.0 24.0 30.0 36.0 36.0 60.0 80.0 80.0 120 120
1200 QE [KJ] 12.0 24.0 30.0 36.0 36.0 60.0 80.0 80.0 120 120
1500 QE [KJ] 12.0 24.0 30.0 36.0 36.0 60.0 24.0 1) 24.0 1) 36.0 1) 36.0 1)
1800 QE [KJ] 12.0 24.0 30.0 36.0 36.0 36.0 1)
3000 QE [KJ] 12.0 24.0 18.0 1) 11.0 1) 11.0 1)

3600 QE [KJ] 12.0 7.00 1)

Transition operating frequency
Shü [1/h] 40.0 30.0 28.0 27.0 27.0 20.0 19.0 19.0 15.0 15.0
Moment of inertia
J [kgcm²] 0.20 0.45 0.63 1.50 1.50 2.90 7.30 7.30 20.0 20.0
Mass
m [kg] 2.60 4.20 5.80 8.70 8.70 12.6 19.5 19.5 31.0 31.0
1) In the region of the load limit the value for friction energy Q
BW can be reduced
to 40 %.
5.8

ƒ Activation via half-wave or bridge rectifier

Size
10 12 14 16 18 20 25
Friction energy
QBW [MJ] 198 353 253 563 241 578 1596 580 2465 1409
Delay time
Engaging t11 [ms] 10.0 16.0 11.0 22.0 17.0 24.0 46.0 17.0 77.0 38.0
Rise time
Braking torque t12 [ms] 19.0 25.0 30.0 45.0 100 120
Engagement time
t1 [ms] 29.0 41.0 36.0 52.0 47.0 69.0 146 117 197 158
Disengagement time
t2 [ms] 109 193 308 297 435 356 378 470 451 532

5.8 - 32 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Spring-applied brake

Rated data with increased braking torque

ƒ Activation via bridge/half-wave rectifier

Design
Holding current reduction (cold brake)
Size
10 12 14 16 18 20 25
Friction energy
QBW [MJ] 198 353 253 563 241 578 1596 580 2465 1409
Overexcitation time
tü [ms] 300 1300
Min. rest time
t [ms] 900 3900
Delay time
Engaging t11 [ms] 24.0 27.0 17.0 41.0 21.0 60.0 69.0 17.0 123 85.0
Rise time
Braking torque t12 [ms] 44.0 43.0 37.0 55.0 37.0 113 148 100 190 270
Engagement time
t1 [ms] 68.0 70.0 54.0 97.0 57.0 173 217 334 313 355
Disengagement time
t2 [ms] 109 193 308 297 435 356 378 470 451 532

Design
Over-excitation
Size
10 12 14 16 18 20 25
Friction energy
QBW [MJ] 264 706 761 966 1542 2322 3522
Overexcitation time
tü [ms] 300 1300
Min. rest time
t [ms] 900 3900
Delay time 5.8
Engaging t11 [ms] 29.0 54.0 31.0 70.0 46.0 86.0 103 55.0 171 135
Rise time
Braking torque t12 [ms] 53.0 87.0 68.0 93.0 83.0 160 222 319 266 430
Engagement time
t1 [ms] 82.0 141 99.0 163 129 246 325 374 437 565
Disengagement time
t2 [ms] 53.0 81.0 117 141 168 151 160 167 184 204
ƒ The brake response and application times are guide values. The
engagement time is 10 times longer with AC-side switching.
With the maximum air gap the disengagement time t2 – depend-
ing on the brake and control – is up to 4 times longer than the
disengagement time with the rated air gap.

V00-en_GB-10/2012 5.8 - 33
 MH three-phase AC motors
Accessories

Spring-applied brake

Manual release lever

Motor frame size Size

Brake
k5 Δk h5 d12
[mm] [mm] [mm] [mm]
06 207 29 107 13.0
080-32
08 218 27 116 13.0
090-12 08 245 27 116 13.0
090-32 10 256 28 132 13.0
10 279 28 132 13.0
100-12
12 281 37 161 13.0
10 294 28 132 13.0
100-32
12 296 37 161 13.0
12 292 37 161 13.0
112-22
14 296 41 195 24.0
132-12 14 373 41 195 24.0
132-22 16 373 55 240 24.0
5.8 16 420 55 240 24.0
160-22
18 423 59 279 24.0
16 464 55 240 24.0
160-32
18 467 59 279 24.0
180-12 18 539 59 279 24.0
180-32 20 546 74 319 24.0
18 596 59 279 24.0
180-42
20 603 74 319 24.0
225-12 25 785 103 445 24.0
225-22 25 785 103 445 24.0

The following combinations with manual release lever and motor

connection in the same position are not possible:
• HAN connector with connection in position 1
• Inverter motec
• Terminal box of motor sizes 080, 090, for brake and retracting
(M☐☐MA BR/BS/BA/BI)

5.8 - 34 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Resolver

Stator-fed resolver with two stator windings offset by 90° and one
rotor winding with transformer winding.

ƒ The three-phase AC motors with resolver cannot be used for

speed-dependent safety functions in connection with the SM 301
safety module.

Product key
RS1
Accuracy
['] -10 ... 10
Absolute positioning
1 revolution
Max. input voltage
DC Uin,max [V] 10.0
Max. input frequency
fin,max [Hz] 4.00
Ratio
Stator / rotor ±5% 0.30
Rotor impedance
Zro [Ω] 51 + j90
Stator impedance
Zso [Ω] 102 + j150
Impedance
Zrs [Ω] 44 + j76
Min. insulation resistance
At DC 500 V R [Ω] 10.0
Number of pole pairs
1

5.8

V00-en_GB-10/2012 5.8 - 35
 MH three-phase AC motors
Accessories

Incremental encoder and SinCos absolute value encoder

ƒ The three-phase AC motors with incremental encoders or SinCos

absolute value encoders cannot be used for speed-dependent
safety functions in connection with the SM 301 safety module.

Encoder type
HTL incremental TTL incremental SinCos
absolute
value
Product key
IG128-24V- IG512- IG1024- IG2048- IG512- IG1024- IG2048- AM1024-
H 24V-H 24V-H 24V-H 5V-T 5V-T 5V-T 8V-H
Encoder type
Multi-
turn
Pulses
128 512 1024 2048 512 1024 2048 1024
Output signals
HTL TTL 1 Vss
Interfaces
A, B track A, B, N track and inverted Hiperface
Absolute revolutions
0 4096
Accuracy
['] -22.5 ... NaN ... NaN
22.5
Min. input voltage
DC Uin,min [V] 8.00 4.75 7.00
Max. input voltage
DC Uin,max [V] 26.0 30.0 5.25 12.0
Max. current consumption
Imax [A] 0.040 0.15 0.080
Limit frequency
fmax [kHz] 30.0 160 300 200
Inverter assignment
E84AVSC E84AVHC E84AVTC
5.8 E84AVHC E94A
ECS
EVS93

Inverters Servo-Inverters
• Inverter Drives 8400 StateLine (E84AVSC) • Servo Drives 9400 (E94A)
• Inverter Drives 8400 HighLine (E84AVHC) • 9300 servo inverters (EVS93)
• Inverter Drives 8400 TopLine (E84AVTC) • Servo Drives ECS

5.8 - 36 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Blowers

ƒ The use of a blower enables operation below 20 Hz without

torque derating.

Rated data for 50 Hz

Size Number of Connection

phases method
Motor
Umin Umax Pmax Imax m
[V] [V] [kW] [A] [kg]
1 230 277 0.027 0.11
063 Δ 200 303 0.12 2.00
3 0.028
Y 346 525 0.070
1 230 277 0.027 0.10
071 Δ 200 303 0.11 2.10
3 0.031
Y 346 525 0.060
1 230 277 0.029
0.11
080 Δ 200 303 2.30
3 0.031
Y 346 525 0.060
1 220 277 0.065 0.29
090 Δ 200 303 0.38 2.70
3 0.091
Y 346 525 0.22
1 220 277 0.066 0.28
100 Δ 200 303 0.37 3.00
3 0.091
Y 346 525 0.22
1 220 277 0.071 0.28
112 Δ 200 303 0.35 3.10
3 0.097
Y 346 525 0.20
1 230 277 0.098 0.40
132 Δ 200 303 0.58 4.20
3 0.12
Y 346 525 0.33
1 230 277 0.97
5.8
160 Δ 200 303 0.87 6.20
3
Y 346 525 0.50
0.25
1 230 277 0.97
180 Δ 200 303 0.87 8.00
3
Y 346 525 0.50

V00-en_GB-10/2012 5.8 - 37
 MH three-phase AC motors
Accessories

Blowers

Rated data for 50 Hz

Size Number of Connection

phases method
Motor
Umin Umax Pmax Imax m
[V] [V] [kW] [A] [kg]
1 230 277 0.97
200 Δ 200 303 0.25 0.87 8.00
Y 346 525 0.50
3
Δ 200 400 0.28 1.10
225 15.0
Y 346 525 0.17 0.35

Rated data for 60 Hz

Size Number of Connection

phases method
Motor
Umin Umax Pmax Imax m
[V] [V] [kW] [A] [kg]
1 230 277 0.032 0.12
063 Δ 220 332 0.10 2.00
3 0.028
Y 380 575 0.060
1 230 277 0.033 0.12
071 Δ 220 332 0.10 2.10
3 0.029
Y 380 575 0.060
1 230 277 0.037 0.14
080 Δ 220 332 0.10 2.30
3 0.034
Y 380 575 0.060
1 277 0.065 0.25
220
090 Δ 332 0.33 2.70
3 0.077
Y 380 575 0.19
5.8
1 277 0.075 0.30
220
100 Δ 332 0.31 3.00
3 0.087
Y 380 575 0.18
1 277 0.094 0.37
220
112 Δ 332 0.31 3.10
3 0.10
Y 380 575 0.18
1 230 277 0.57
132 Δ 220 332 0.15 0.44 4.20
Y 380 575 0.25
Δ 220 332 0.93
160 6.20
Y 380 575 0.56
Δ 220 332 0.93
180 3 0.36
Y 380 575 0.56
8.00
Δ 220 332 0.93
200
Y 380 575 0.56
Δ 220 400 0.28 0.76
225 15.0
Y 380 575 0.26 0.43

5.8 - 38 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Temperature monitoring

ƒ The thermal sensors are integrated in the windings. The use of

an additional motor protection switch is recommended.

TKO thermal contacts

Function Operating temperat- Min. reset temperat- Max. reset temperat- Max. input current Max. input voltage
ure ure ure
AC
T Tmin Tmax Iin,max Uin,max
-5 ... 5
[°C] [°C] [°C] [A] [V]
NC contact 150 90.0 135 2.50 250

PTC thermistor

Function Operating temperat- Rated resistance Standard

ure
155 °C -20 °C 140 °C
T RN RN RN
-5 ... 5
[°C] [Ω] [Ω] [Ω]
DIN 44080
Sudden change in res-
150 550 30.0 250 DIN VDE 0660 Part
istance
303

5.8

V00-en_GB-10/2012 5.8 - 39
 MH three-phase AC motors
Accessories

Temperature monitoring

KTY temperature sensor

Function Rated resistance Max. input current

25 °C 150 °C 170 °C 25 °C 170 °C
RN RN RN Iin,max Iin,max
[Ω] [Ω] [Ω] [A] [A]
KTY83-110 Continuous resistance change 1000 2225 2471 0.010 0.002
KTY84-130 Continuous resistance change 603 1334 1482 0.010 0.002

Variation of resistance

ƒ If the detector is supplied with a measured current of 1 mA, the

above relationship between the temperature and the resistance
applies.

5.8

5.8 - 40 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Terminal box

The three-phase AC motors are designed for operation at a constant In the standard version, the motors are connected in the terminal
mains frequency and with an inverter. box. As an option, the motors are also available with the connectors
For 50 Hz operation, the motors are operated in Δconfiguration at described on the following pages as long as the permissible ratings
230 V or in star configuration at 400 V. are not exceeded.
For inverter operation, the base frequency has been specified as 87 Hz
at a rated voltage of 400 V in Δconfiguration.

Motor terminal box - built-on accessories assignment: 4-pole / 6-pole

motors

Motor type
M☐☐MAXX M☐☐MARS M☐☐MAZE M☐☐MALL M☐☐MALZ
M☐☐MAIG M☐☐MAHA M☐☐MALH
M☐☐MAAG

Motor frame
size
Terminal box
063-02
KK1 KK2
063-22
063-12
063-32 KK1 KK2
063-42
071-32
071-42
KK1 KK2 KK2 KK1 KK1
071-13
071-33
080-13
080-32
KK1 KK2 KK2 KK1 KK1
080-33
080-42
090-12
KK1 KK2 KK2 KK1 KK1
090-32
100-12
KK1 KK2 KK2 KK2 KK2
100-32
112-22
KK1 KK2 KK2 KK1 KK1
112-32
132-12
132-22 KK1 KK3 KK3 KK1 KK1
132-32
5.8
160-22
KK3 KK3
160-32
180-12
180-32
KK3 KK3
180-42
180-42
225-12
KK3 KK3
225-22

V00-en_GB-10/2012 5.8 - 41
 MH three-phase AC motors
Accessories

Terminal box

Motor terminal box - built-on accessories assignment: 4-pole / 6-pole

motors

Motor type
M☐☐MABR M☐☐MABS M☐☐MABZ M☐☐MABL
M☐☐MABI M☐☐MABH
M☐☐MABA

Motor frame
size
Terminal box
063-02
KK2 KK3
063-22
063-12
063-32 KK2 KK3
063-42
071-32
071-42
KK2 KK3 KK2 KK2
071-13
071-33
080-13
080-32
KK2 KK3 KK2 KK2
080-33
080-42
090-12
KK2 KK3 KK2 KK2
090-32
100-12
KK2 KK3 KK2 KK2
100-32
112-22
KK2 KK3 KK2 KK2
112-32
132-12
132-22 KK3 KK3 KK3 KK3
132-32
160-22
KK3 KK3
160-32
180-12
180-32 KK3 KK3
180-42
225-12
KK3 KK3
5.8 225-22

5.8 - 42 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Terminal box

Dimensions of KK1

ƒ For motors with motor terminal box KK1, the connector position
can be selected in accordance with the terminal box position.
ƒ If preferred positions are not specified in the order, the cable
entry will be positioned as circled on the diagram below.

Size
Motor
x g1 m1 n2 P1 P2
[mm] [mm] [mm] [mm] [mm] [mm]
21 100
063
12 1) 117 1) 75.0 75.0 M16x1.5 M20x1.5
24 109 93.0 1) 93.0 1) M20x1.5 1) M20x1.5
071
15 1) 126 1)
080 14 150
090 19 157
115 115 M20x1.5 M25x1.5
100 20 166
112 22 176
132 33 195 122 122 M32x1.5 M32x1.5 5.8
1) UL/CSA approval: cURus

V00-en_GB-10/2012 5.8 - 43
 MH three-phase AC motors
Accessories

Terminal box

Cable entry position when using KK1

Terminal box in position 2 Terminal box in position 3

Terminal box in position 4 Terminal box in position 5

5.8

5.8 - 44 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Terminal box

Dimensions of KK2

Size
Motor
x g1 m1 n2 P1 P2
[mm] [mm] [mm] [mm] [mm] [mm]
063 13 107
136 103 M16x1.5 M20x1.5
071 15 118
080 17 132
090 22 137
152 121 M20x1.5 M25x1.5
100 23 147
112 25 158

5.8

V00-en_GB-10/2012 5.8 - 45
 MH three-phase AC motors
Accessories

Terminal box

Dimensions of KK3

Size
Motor
x g1 m1 n2 P1 P2 P3 P4 P5
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
063 2 124
071 5 133
080 15 142
090 20 147 195 125 M25x1.5 M32x1.5 M20x1.5
100 21 158 M20x1.5
112 23 168
132 38 187
160 35 210
226 127 M50x1.5 M16x1.5 M16x1.5
180 73 230
225 95 346 354 205 M63x1.5 1) M50x1.5 1) M16x1.5
5.8
1) Cable
entry only possible at one position.
Terminal box position 2: cable entry at position 5.
Terminal box position 3: cable entry at position 2.
Terminal box position 4: cable entry at position 3.
Terminal box position 5: cable entry at position 4.

5.8 - 46 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Connectors

ICN, HAN and M12 connectors (only for IG128-24V-H incremental

encoder) are available for the three-phase AC motors.

ICN connector

A connector is used for power, brake and temperature monitoring.

The connections to the feedback system and the blower each employ
a separate connector.

Connection for power, brake and temperature monitoring

The connectors can be rotated through 270° and are fitted with a
bayonet catch for SpeedTec connectors. As this connector is also
compatible with conventional union nuts, existing mating connectors
can continue to be used without difficulty. The motor connection is
determined in the terminal box and must be checked before commis-
sioning.

ƒ ICN 6-pole

Pin assignment
Contact Designation Meaning
1 BD1 / BA1 Brake +/AC
2 BD2 / BA2 Brake /AC
PE PE PE conductor
4 U Phase U power 5.8
5 V Phase V power

6 W Phase W power

ƒ ICN 8-pole

Pin assignment
Contact Designation Meaning
1 U Phase U power
PE PE PE conductor
3 V Phase V power
4 W Phase W power
A TB1 / TP1 / R1 Thermal sensor: TKO/PTC/ +KTY
B TB2 / TP2 / R2 Thermal sensor: TKO/PTC/-KTY
C BD1 / BA1 Brake +/AC
D BD2 / BA2 Brake /AC

V00-en_GB-10/2012 5.8 - 47
 MH three-phase AC motors
Accessories

ICN connector

Feedback connection

All encoder systems (apart from IG128-24V-H) are also available with
an ICN connector fixed to the motor terminal box for exceptionally
fast commissioning. The connectors are fitted with a bayonet fixing,
which is also compatible with conventional union nuts. Existing
mating connectors can therefore continue to be used without diffi-
culty.

ƒ Resolver

Pin assignment
Contact Designation Meaning
1 +Ref
Transformer windings
2 -Ref
3 +VCC ETS Supply: Electronic nameplate
4 +COS
Cosine stator windings
5 -COS
6 +SIN
Sine stator windings
7 -SIN
8
9 Not assigned
10
11 +KTY
KTY temperature sensor
12 -KTY

5.8
ƒ Hiperface incremental encoder and SinCos absolute value encoder

Pin assignment
Contact Designation Meaning
1 B Track B/+SIN
2 A¯ Track A inverse/-COS
3 A Track A/+COS
4 +UB Supply +
5 GND Mass
6 Z¯ Zero track inverse/-RS485
7 Z Zero track/+RS485
8 Not assigned
9 B¯ Track B inverse/-SIN
10 Not assigned
11 +KTY
KTY temperature sensor
12 -KTY

5.8 - 48 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

ICN connector

Motor terminal box with ICN connectors - built-on accessories assign-

ment: 4-pole / 6-pole motors

Motor type
M☐☐MAXX M☐☐MARS M☐☐MAZE M☐☐MALL M☐☐MALZ
M☐☐MAIG M☐☐MAHA M☐☐MALH
M☐☐MAAG

Motor frame
size
Terminal box with ICN connector
063-02
KK1 KK2
063-22
063-12
063-32 KK1 KK2
063-42
071-32
071-42
KK1 KK2 KK2 KK1 KK1
071-13
071-33
080-13
080-32
KK1 KK2 KK2 KK1 KK1
080-33
080-42
090-12
KK1 KK2 KK2 KK1 KK1
090-32
100-12
KK1 KK2 KK2 KK2 KK2
100-32
112-22
KK1 KK2 KK2 KK1 KK1
112-32
132-12
132-22 KK1 KK3 KK3 KK1 KK1
132-32

5.8

V00-en_GB-10/2012 5.8 - 49
 MH three-phase AC motors
Accessories

ICN connector

Motor terminal box with ICN connectors - built-on accessories assign-

ment: 4-pole / 6-pole motors

Motor type
M☐☐MABR M☐☐MABS M☐☐MABZ M☐☐MABL
M☐☐MABI M☐☐MABH
M☐☐MABA

Motor frame
size
Terminal box with ICN connector
063-02
KK2 KK2
063-22
063-12
063-32 KK2 KK2
063-42
071-32
071-42
KK2 KK2 KK2 KK2
071-13
071-33
080-13
080-32
KK2 KK2 KK2 KK2
080-33
080-42
090-12
KK2 KK2 KK2 KK2
090-32
100-12
KK2 KK2 KK2 KK2
100-32
112-22
KK2 KK2 KK2 KK2
112-32
132-12
132-22 KK3 KK3 KK3 KK3
132-32

5.8

5.8 - 50 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

ICN connector

Dimensions of KK1

ƒ For motors with connectors, the connector position can be selec-

ted in accordance with the terminal box position.
ƒ If preferred positions are not specified in the order, the connector
will be positioned as circled on the diagram below.

Size
Motor
x g1 m1 n2
[mm] [mm] [mm] [mm]
063 12 117
93.0 93.0
071 15 126
080 14 150
090 19 157
115 115
100 20 166
112 22 176
132 33 195 122 122
5.8

V00-en_GB-10/2012 5.8 - 51
 MH three-phase AC motors
Accessories

ICN connector

Connector position when using KK1

Terminal box in position 2 Terminal box in position 3

Terminal box in position 4 Terminal box in position 5

5.8

5.8 - 52 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

ICN connector

Dimensions of KK2/KK3

ƒ For motors with connectors, the connector position can be selec-

ted in accordance with the terminal box position.
ƒ If preferred positions are not specified in the order, the connector
will be positioned as circled on the diagram below.

Size
Motor
x g1 m1 n2 x7 x8 z1, max
[mm] [mm] [mm] [mm] [mm] [mm] [mm]
063 13 107
136 103 16 109 43
071 15 118
080 17 132
090 22 137
152 121 23 125 41 5.8
100 23 147
112 25 158
132 38 187 195 125 166 71

V00-en_GB-10/2012 5.8 - 53
 MH three-phase AC motors
Accessories

ICN connector

Connector position when using KK2/KK3

Terminal box in position 2 Terminal box in position 3

Terminal box in position 4 Terminal box in position 5

5.8

5.8 - 54 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

ICN connector

Blower connection

The blower is also optionally available with an ICN connector fixed

to the terminal box of the blower for exceptionally fast commission-
ing. The connectors are fitted with a bayonet fixing, which is also
compatible with conventional union nuts. Existing counter plugs can
therefore continue to be used without difficulty.

ƒ Blower 1-ph

Pin assignment
Contact Designation Meaning
PE PE PE conductor
1 U1
Fan
2 U2
3
4
Not assigned
5
6

ƒ Blower 3-ph

Pin assignment
Contact Designation Meaning
PE PE PE conductor
1 U Phase U power
2 Not assigned 5.8

3 V Phase V power
4
Not assigned
5
6 W Phase W power

V00-en_GB-10/2012 5.8 - 55
 MH three-phase AC motors
Accessories

ICN connector

Dimensions of blower

Size
Motor
k4 g3 m2 n3
[mm] [mm] [mm] [mm]
063 115
12 95 105
071 122
080 13 132 96 106
090 141
100 22 150
95 105
112 162
132 32 182
160
180 31 209 96 106
225
5.8
ƒ In addition, the cover of the blower terminal box (including con-
nectors) can be rotated progressively through 90° if necessary.

5.8 - 56 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

M12 connector

IG128-24V-H incremental encoder connection

As a standard this incremental encoder is equipped with a connection

cable of about 0.5 m length and with a common industry standard
M12 connector at its end.

Pin assignment
Contact Designation Meaning
1 +UB Supply +
2 B Track B
3 GND Mass

4 A Track A

5.8

V00-en_GB-10/2012 5.8 - 57
 MH three-phase AC motors
Accessories

HAN connector

10E

In the case of the rectangular HAN-10E connectors, all six ends of the
three winding phases are taken out to the power contacts. The motor
circuit is therefore determined in the mating connector.

Pin assignment
Contact Meaning
1 Terminal board: U1
2 Terminal board: V1
3 Terminal board: W1
4 Brake +/AC
5 Brake -/AC
6 Terminal board: W2
7 Terminal board: U2
8 Terminal board: V2
9 Thermal sensor: +KTY/PTC/TKO
10 Thermal sensor: KTY/PTC/TKO

5.8

5.8 - 58 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

HAN connector

Modular

The connector is available with two different power modules (16 A

or 40 A), depending on the rated motor current. The motor connection
is determined in the terminal box and must be checked before com-
missioning.

ƒ HAN modular 16 A

Pin assignment
Module Contact Meaning
B Dummy module
1 Thermal sensor: +KTY/PTC/TKO
2 Brake +/AC
3 Brake -/AC
4
C Rectifier: Switching contact
5

6 Thermal sensor: KTY/PTC/TKO

ƒ HAN modular 40 A

Pin assignment
Module Contact Meaning
1 Terminal board: U1
A 2 Terminal board: V1 5.8
3 Terminal board: W1
B Dummy module
1 Thermal sensor: +KTY/PTC/TKO
2 Brake +/AC
3 Brake -/AC
C
4
Rectifier: Switching contact
5
6 Thermal sensor: KTY/PTC/TKO

V00-en_GB-10/2012 5.8 - 59
 MH three-phase AC motors
Accessories

HAN connector

Motor terminal box with HAN connectors - built-on accessories as-

signment: 4-pole / 6-pole motors

Motor type
M☐☐MAXX M☐☐MAZE M☐☐MALL M☐☐MALZ
M☐☐MABR M☐☐MAHA M☐☐MABL M☐☐MALH
M☐☐MABZ
M☐☐MABH

Motor frame
size
Terminal box with HAN connector
063-02 HAN-10E
063-22 HAN modular
063-12
HAN-10E
063-32
HAN modular
063-42
071-32
071-42 HAN-10E HAN-10E HAN-10E HAN-10E
071-13 HAN modular HAN modular HAN modular HAN modular
071-33
080-13
080-32 HAN-10E HAN-10E HAN-10E HAN-10E
080-33 HAN modular HAN modular HAN modular HAN modular
080-42
090-12 HAN-10E HAN-10E HAN-10E HAN-10E
090-32 HAN modular HAN modular HAN modular HAN modular
100-12 HAN-10E HAN-10E HAN-10E HAN-10E
100-32 HAN modular HAN modular HAN modular HAN modular
112-22 HAN-10E HAN-10E HAN-10E HAN-10E
112-32 HAN modular HAN modular HAN modular HAN modular
132-12
132-22 HAN modular HAN modular HAN modular HAN modular
132-32
160-22
HAN modular
160-32

5.8

5.8 - 60 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

HAN connector

Dimensions

ƒ For motors with connectors, the connector position can be selec-

ted in accordance with the terminal box position.
ƒ Unless the connector position is specified, it will be supplied in
position 1.

Size
Motor
g4 x3 x4
[mm] [mm] [mm]
5.8
063 120 5.00 6.00
071 129 7.00 8.00
080 138 11.0 19.0
090 143 15.0 23.0
100 154 16.0 24.0
112 164 13.5 21.5
132 233 34.5 4.50
160 248 39.0 9.00

V00-en_GB-10/2012 5.8 - 61
 MH three-phase AC motors
Accessories

HAN connector

Position of connector

Connector in position 2 Connector in position 3

Connector in position 4 Connector in position 5

5.8

5.8 - 62 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Handwheel

Design Handwheel made from alloy, smooth wheel surface

Function Manual operation:
• Emergency operation
• Setting-up operation for machines/systems
Note The increased moment of inertia must be taken into account during project planning! For frequent
switching operations, in particular if the direction of rotation changes: Please contact Lenze.

Size Moment of inertia Mass

Motor Additional Additional
J m
[kgcm²] [kg]
071 16.0 0.60
080 16.0 0.60
090 16.0 0.60
100 16.0 0.60
112 16.0 0.60
132 139 1.80

5.8

V00-en_GB-10/2012 5.8 - 63
 MH three-phase AC motors
Accessories

Handwheel

Dimensions, self-ventilated (4/6-pole)

Motor type
Built-on ac- M☐☐MAHA
cessories M☐☐MABH
M☐☐MALH

Motor frame
size
Δk k3 c8 d8
[mm] [mm] [mm] [mm]
071-32
071-42
70 34.0 18.0 160
071-13
071-33
080-32
080-42
91 34.0 18.0 160
080-13
080-33
5.8 090-12
80 32.0 18.0 160
090-32
100-12
94 42.0 18.0 160
100-32
112-22
107 39.0 18.0 160
112-32
132-12
132-22 126 50.0 26.0 250
132-32

5.8 - 64 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Centrifugal mass

Note The increased moment of inertia must be taken into account during project planning! For frequent
switching operations, in particular if the direction of rotation changes: Please contact Lenze.
Function Increased motor centrifugal mass for smooth starting/braking
Design Integral fan made from cast iron

Moment of inertia Mass

Motor frame size Additional Additional
J m
[kgcm²] [kg]
071 18.0 1.20
080 29.0 1.40
090-☐1 83.0 2.80
090-☐2 55.0 2.00
100 77.0 2.50
112 153 3.80
132 356 6.00

5.8

V00-en_GB-10/2012 5.8 - 65
 MH three-phase AC motors
Accessories

2nd shaft end

Dimensions, self-ventilated (4/6-pole)

Motor type
Built-on ac- M☐☐MAZE
cessories M☐☐MABZ
M☐☐MALZ
5.8
Motor frame
size
Δk k3 c4 d4 d4 d5 d7 1) l4 l7 l8 u2 t2
h6 j6
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
071-32
071-42
47 11.0 1.10 14.0 M5 34.0 19.0 3.00 5.00 3.00
071-13
071-33
080-32
080-42
68 9.00 1.10 14.0 M5 34.0 19.0 4.50 5.00 3.00
080-13
080-33
090-12
57 9.00 1.10 14.0 M5 34.0 19.0 5.00 5.00 3.00
090-32
100-12
71 18.5 1.30 20.0 M6 34.0 17.0 32.5 10.5 6.00 3.50
100-32
112-22
84 16.0 1.30 20.0 M6 34.0 17.0 28.5 7.00 6.00 3.50
112-32
132-12
132-22 101 24.5 1.60 30.0 M10 46.0 24.5 42.0 8.50 8.00 4.00
132-32
1) During
operation, appropriate measures must be taken to make fan cover
opening safe.

5.8 - 66 V00-en_GB-10/2012
MH three-phase AC motors
Accessories

Protection cover

Dimensions, self-ventilated (4/6-pole)

Motor type
M☐☐MABS M☐☐MARS
M☐☐MAXX M☐☐MABR M☐☐MABI M☐☐MABL M☐☐MAIG M☐☐MALL
M☐☐MABA M☐☐MAAG

Motor frame
size
Δk Δk Δk Δk Δk Δk k3 g6
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm]
5.8
063-02
97 160 97 11.0 123
063-22
063-12
063-32 26 66 129 82 11.0 123
063-42
071-32
071-42
26 78 122 78 78 26 12.0 138
071-13
071-33
080-32
080-42
26 99 137 99 127 30 16.0 156
080-13
080-33
090-12
26 94 131 94 113 26 15.0 176
090-32
100-12
31 107 132 107 112 107 17.0 194
100-32
112-22
31 121 151 121 111 31 18.0 218
112-32
132-12
132-22 31 141 156 141 134 31 20.0 257
132-32
160-22
37 142 228 120 25.0 310
160-32

V00-en_GB-10/2012 5.8 - 67
 MH three-phase AC motors
Accessories

Protection cover

Dimensions, forced ventilated (4/6-pole)

Motor type
M☐☐MABR
M☐☐MARS
M☐☐MABS
M☐☐MAXX M☐☐MAIG
M☐☐MABI
M☐☐MAAG
M☐☐MABA

Motor frame
size
5.8 Δk Δk Δk g6
[mm] [mm] [mm] [mm]
063-12
063-32 169 209 209 133
063-42
071-32
071-42
165 202 202 150
071-13
071-33
080-32
080-42
168 224 224 170
080-13
080-33
090-12
157 210 210 188
090-32
100-12
137 198 198 210
100-32
112-22
135 216 216 249
112-32
132-12
132-22 140 226 226 300
132-32
160-22
155 267 267 338
160-32

5.8 - 68 V00-en_GB-10/2012
Gearboxes

GSS Helical-worm
gearbox
0.75 ... 15 kW
GSS Helical-worm gearbox
Contents

General information List of abbreviations 6.6 - 4

Product key 6.6 - 5
Product information 6.6 - 7
Functions and features 6.6 - 8
Dimensioning 6.6 - 13
Notes on ordering 6.6 - 19
Ordering details checklist 6.6 - 20

Technical data Permissible radial and axial forces at output 6.6 - 25

Moments of inertia 6.6 - 28
Efficiencies 6.6 - 32
Weights 6.6 - 39
Selection tables 6.6 - 43
Dimensions 6.6 - 58

Accessories Hollow shaft with shrink disc 6.6 - 75

Mounting set for hollow shaft circlip: Proposed design for 6.6 - 76
auxiliary tools
Hoseproof hollow shaft cover 6.6 - 77
Gearbox with 2nd output shaft end 6.6 - 77
Torque plate on threaded pitch circle 6.6 - 78
Torque plate at housing foot 6.6 - 79
Ventilations 6.6 - 80

6.6
 GSS Helical-worm gearbox
General information

List of abbreviations

ηc=1 Efficiency CE Communauté Européenne

c Load capacity CSA Canadian Standards Association
fN [Hz] Rated frequency DIN Deutsches Institut für Normung e.V.
Fax,max [N] Max. axial force EMC Electromagnetic compatibility
Frad,max [N] Max. radial force EN European standard
Hmax [m] Site altitude IEC International Electrotechnical Commission
i Ratio IM International Mounting Code
J [kgcm²] Moment of inertia IP International Protection Code
m [kg] Mass NEMA National Electrical Manufacturers Association
M2 [Nm] Output torque UL Underwriters Laboratory Listed Product
n2 [r/min] Output speed UR Underwriters Laboratory Recognized Product
nN [r/min] Rated speed VDE Verband deutscher Elektrotechniker (Association
PN [kW] Rated power of German Electrical Engineers)
Shü [1/h] Transition operating frequency CCC China Compulsory Certificate
Topr,max [°C] Max. ambient operating temperature GOST Certificate for Russian Federation
Topr,min [°C] Min. ambient operating temperature cURus Combined certification marks of UL for the USA
UN, Δ [V] Rated voltage and Canada
UN, Y [V] Rated voltage UkrSEPRO Certificate for Ukraine

6.6

6.6 - 4 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Product key

6.6

V00-en_GB-10/2012 6.6 - 5
 GSS Helical-worm gearbox
General information

Product key

Mounting position (A...F) and position of system blocks (1...6)

Hollow shaft: 0 Without flange: 0

Solid shaft: 3, 5, 8 (3+5) Flange: 3, 5, 8 (3+5)
Hollow shaft with shrink disc: 3, 5 Terminal box / motec: 2, 3, 4, 5

Gearbox designs

Basic versions Options

Motor efficiency Standard efficiency Surface and corrosion OKS-S (special paint according to RAL)
Increased efficiency (IE2) protection OKS-M (special paint according to RAL)
Surface and corrosion OKS-G (primer: grey) OKS-L (special paint according to RAL)
protection OKS-S (paint: RAL 7012) Lubricant CLP HC 220 USDA H1 (synthetic)
Lubricant CLP PG 460 (synthetic) Shaft sealing rings Driven shaft: Viton
Ventilation Oil control plugs for GSS05 ... 07 Accessories Torque plate on threaded pitch circle
Breather elements for GSS05 … 07 Housing foot torque plate
2nd output shaft end
Shrink disc cover
Hoseproof hollow shaft cover
6.6 Mounting set for hollow shaft circlip
Nameplate Metal nameplate (supplied loose)
Adhesive nameplate (supplied loose)

6.6 - 6 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Product information

Lenze provides a geared motor construction kit, which covers a wide Designs
range of requirements. Numerous drive-side and output-side options
enable precise adaptation of the drive to the specific application. This • 2-stage and 3-stage gearboxes
is the basis for versatile applications and functional scalability of our • Hollow shaft with keyway or shrink disc
gearboxes and geared motors. • Solid shaft with keyway
The modular concept and high power density make extremely com- • Foot or flange mounting
pact sizes possible. Optimised teeth profiles and ground gears ensure • Torque plate, including rubber buffer
a low-noise operation and low backlash. The gearboxes have a com- • With MH three-phase AC motors (efficiency classes IE2)power range
pact and hence space-saving construction. 0.75 … 15 kW

A low noise solution

Helical worm gearboxes are particularly low noise drive components.

They create a compact drive unit in combination with our servo mo-
tors. The helical worm gearboxes are designed in 2- and 3-stage ver-
sions and can reach a torque of up to 1,250 Nm and a ratio of up to
i=1847.

Inverters for motor-proximity installation

The Drive Package with decentralised Inverter Drives 8400 motec

covers a power range up to 7.5 kW.

Helical-bevel geared motor GSS07-2M HBR 100-32

6.6

V00-en_GB-10/2012 6.6 - 7
 GSS Helical-worm gearbox
General information

Functions and features

Gearbox type
GSS
Housing
Design Cuboid
Material Aluminium / cast iron
Solid shaft
Design with keyway to DIN 6885
Tolerance m6 (d > 50 mm)
k6 (d ≤ 50 mm)
Material Tempered steel C45 or 42CrMo4
Hollow shaft
Design H: with keyway
S: smooth
Tolerance Bore H7
Material Tempered steel C45
Toothed parts
Design Optimised tooth flanks and profile geometry
Ground tooth flanks
Material Case-hardened steel, bronze (worm gear only)
Shaft-hub joint
1st stage/prestage/helical (bevel) gearbox: Friction-type connection
Output stage (= 2nd, 3rd or 4th stage): Friction-type or positive-fit connection
Shaft sealing rings
Design With dust lip
Material NB / FP
Bearing
Design Ball bearing / tapered-roller bearing depending on size and design
Lubricants
Standard DIN 51502
Quantities corresponding to mounting position (see operating instructions)
Mechanical efficiency
1-stage gearboxes [ηc=1]
2-stage gearboxes [ηc=1] 0.62 ... 0.92 1)
3-stage gearboxes [ηc=1] 0.64 ... 0.92 1)
4-stage gearboxes [ηc=1]
Notes Dependent on transmission ratio
Housing at operating temperature and teeth run in
1) 32 - Efficiencies depending on ratio

6.6

6.6 - 8 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Functions and features

Lubricants

Lenze gearboxes and geared motors are ready for operation on deliv-
ery and are filled with lubricants that are specific to both the drive
and the design. The mounting position and design specified in the
order are decisive factors in choosing the volume of lubricant.

The lubricants listed in the lubricant table are approved for use in
Lenze drives.

Lubricant table

Mode
CLP PG 460 CLP HC 220
USDA H1
Ambient temperature [°C] -20 … +40
Specification Synthetic-based oil (polyglycol) Synthetic-based oil (synthetic hydrocarbon / poly-
alpha-olefin oil)
Note Cannot be mixed with other oil types. For food processing industry
Changing interval 25000 operating hours 16000 operating hours
not later than after three years (oil temperature not later than after three years (oil temperature
70...80 °C) 70...80 °C)
Fuchs bremer & leguil
Cassida Fluid GL 220
Klüber Klübersynth Klüberoil
GH 6-460 4 UH1-220 N
Shell Shell Tivela
S 460
ƒ Please contact your Lenze office if you are operating in areas with
< -20 °C bzw. >ambient temperatures +40°C.
ƒ Caution: when using the lubricant CLP HC 220 with the GSS hel-
ical-worm gearbox, the load capacity c is reduced to 80 % of the
values stated in the catalogue.

6.6

V00-en_GB-10/2012 6.6 - 9
 GSS Helical-worm gearbox
General information

Functions and features

Surface and corrosion protection

For optimum protection of geared motors against ambient conditions, Various surface coatings combined with other protective measures
the surface and corrosion protection system (OKS) offers tailor-made ensure that the geared motors operate reliably even at high air hu-
solutions. midity, in outdoor installation or in the presence of atmospheric im-
purities. Any colour from the RAL Classic collection can be chosen for
the top coat. The geared motors are also available unpainted (no
surface and corrosion protection).

Surface and corrosion protec- Applications Measures

tion system
Catalogue text Catalogue text
• 1K priming coat (grey)
• Zinc-coated screws
OKS-G • Dependent on subsequent
• Rust-free breather elements
(primed) top coat applied
Optional measures
• Stainless steel nameplate
• Surface coating as per corrosivity category C1 (in line with EN 12944-
• Standard applications 2)
OKS-S • Internal installation in heated • Zinc-coated screws
(small) buildings • Rust-free breather elements
• Air humidity up to 90% Optional measures
• Stainless steel nameplate
• Surface coating as per corrosivity category C2 (in line with EN 12944-
2)
• Internal installation in non-
• Zinc-coated screws
heated buildings
OKS-M • Rust-free breather elements
• Covered, protected external
(medium) Optional measures
installation
• Stainless steel shaft
• Air humidity up to 95%
• Stainless steel nameplate
• Rust-free shrink disc (on request)
• Surface coating as per corrosivity category C3 (in line with EN 12944-
2)
• Blower cover and B end shield additionally primed
• Cable glands with gaskets
• Corrosion-resistant brake with cover ring, stainless friction plate, and
chrome-plated armature plate (on request)
• All screws/screw plugs zinc-coated
• External installation
• Stainless breather elements
OKS-L • Air humidity above 95%
• Threaded holes that are not used are closed by means of plastic plugs
(high) • Chemical industry plants
Optional measures
• Food industry
• Sealed recesses on motor (on request)
• Stainless steel shaft
• Stainless steel nameplate
• Rust-free shrink disc (on request)
• Additional priming coat on cast iron fan
• Oil expansion tank and torque plates painted separately and supplied
loose

6.6

6.6 - 10 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Functions and features

Structure of surface coating

Surface and corrosion protec- Corrosivity category Surface coating Colour

tion system
DIN EN ISO 12944-2 Structure
Without OKS
Dipping primed gearbox
(uncoated)
OKS-G Dipping primed gearbox
(primed) 1K priming coat
OKS-S Dipping primed gearbox Standard: RAL 7012
C1
(small) 2K-PUR top coat Optional: RAL Classic
Dipping primed gearbox
OKS-M Standard: RAL 7012
C2 1K priming coat
(medium) Optional: RAL Classic
2K-PUR top coat
Dipping primed gearbox
OKS-L Standard: RAL 7012
C3 2K-EP priming coat
(high) Optional: RAL Classic
2K-PUR top coat

6.6

V00-en_GB-10/2012 6.6 - 11
 GSS Helical-worm gearbox
General information

Functions and features

Ventilation

Gearboxes without ventilation

No ventilation measures are required for gearbox GSS04.

Gearboxes with ventilation

Gearboxes GSS05 ... 07 are supplied with breather elements as
standard.

6.6

6.6 - 12 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Dimensioning

General information about the data provided in this catalogue

Powers, torques and speeds

The powers, torques and speeds specified in this catalogue are roun-
ded values and are valid under the following conditions:
• Operating time/day = 8 h (100% OT)
• Duty class I for up to 10 switching operations/h
• Mounting positions and designs in this catalogue
• Standard lubricant
• Tamb = 20 °C for gearboxes,
Tamb = 40 °C for motors (in accordance with EN 60034)
• Site altitude < = 1000 m amsl
• The selection tables provide the permissible mechanical powers
and torques. For notes on the thermal power limit, see chapter
drive dimensioning.
• The rated power specified for motors and geared motors applies
to operating mode S1 (in accordance with EN 60034).
Under different operating conditions, the values obtained may vary
from those listed here.
In the case of extreme operating conditions, please consult your
Lenze sales office.

6.6

V00-en_GB-10/2012 6.6 - 13
 GSS Helical-worm gearbox
General information

Dimensioning

Thermal power limit

The thermal power limit, defined by the heat balance, limits the per- The thermal power limit is affected by:
missible gearbox continuous power. It may be less than the mechan- • The churning losses in the lubricant. These are determined by the
ical power ratings listed in the selection tables. mounting position and the circumferential speed of the wheels
• The load and the speed
• The ambient conditions: temperature, air circulation, input or dis-
sipation via shafts and the foundation

Please consult your Lenze subsidiary

• if the following input speeds n 1 are exceeded on a continuous
basis (continuous is defined as more than 8 h/day):

Motor frame size Mounting position A, B, E, F Mounting position C, D

063 ... 100 3000 r/min 3000 r/min
112 ... 132 3000 r/min 1500 r/min
160 ... 225 2000 r/min 1500 r/min

• if the following input speeds n 1 are exceeded:

Motor frame size Mounting position A, B, E, F Mounting position C, D

063 ... 100 4000 r/min 3000 r/min
112 ... 132 4000 r/min 2000 r/min
160 ... 225 3000 r/min 1500 r/min

Possible ways of extending the application area

• Synthetic lubricant (option)

• Shaft sealing rings made from FP material/Viton (option)
• Reduction in lubricant quantity
• Cooling of the geared motor by means of air convection on the
machine/system

6.6

6.6 - 14 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Dimensioning

Load capacity and application factor

Load capacity c of gearbox Application factor k (according to DIN 3990)

Rated value for the load capacity of Lenze geared motors. Takes into account the influence of temporally variable loads which
• c is the ratio of the permissible rated torque of the gearbox to the are actually present during the anticipated operating time of gear-
rated torque supplied by the drive component (e.g. the built-in boxes and geared motors.
Lenze motor). k is determined by:
• The value of c must always be greater than the value of the applic- • The type of load
ation factor k calculated for the application. • The load intensity
• Temporal influences

Duty class Load type

I Smooth operation, small or light jolts
II Uneven operation, average jolts
III Uneven operation, severe jolts and/or alternating load

Application factor k

6.6

V00-en_GB-10/2012 6.6 - 15
 GSS Helical-worm gearbox
General information

Dimensioning

Torque derating at low motor frequencies

Motor size-dependent torque reduction, taking into account the

thermal response during operation on the inverter.

Torque characteristics

A = Operation with integral fan and brake

B = Operation with integral fan and brake control "Holding current
reduction"

You can use the Drive Solution Designer for precise drive dimension-
ing.

The Drive Solution Designer helps you to carry out a fast and high-
quality drive dimensioning.
The software includes well-founded and proven knowledge on drive
applications and electro-mechanical drive components.

6.6 Please contact your Lenze sales office.

6.6 - 16 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Dimensioning

Notes on the selection tables

The selection tables shown the available combinations of gearbox

type, number of stages, ratio and motor. The following legend indic-
ates the structure of the selection tables.

6.6

V00-en_GB-10/2012 6.6 - 17
 GSS Helical-worm gearbox
General information

Dimensioning

Notes on the selection tables

Motor voltages

The power values and torques indicated in the selection tables relate
to the following motor voltages:
• 50 Hz : Δ 230 V / Y 400 V
• 60 Hz : Δ 265 V / Y 460 V
• 87 Hz : Δ 400 V

Operation at 87 Hz

In 87 Hz operation, the three-phase AC motor (which is designed for

a voltage of Δ 230 V / Y 400 V at 50 Hz) is operated on an inverter
with 400 V rated voltage in a delta connection. It is important to note
here that the inverter must be designed configured for 87Hz output.
This offers the following advantages over 50 Hz operation:
• The setting range of the motor is increased by a factor of 1.73.
• The motor can then provide around 1.73 times greater output,
which in turn allows a smaller and more affordable motor to be
selected for the application.
• The efficiency of the motor is also improved.

6.6

6.6 - 18 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Notes on ordering

We want to be sure that you receive the correct products in good

time.

To allow us to achieve this we need:

• Your address and your company data
• Our product key for the individual products in this catalogue
• Your delivery data such as delivery date and delivery address

Ordering procedure
Please use the ordering information checklist to ensure that you
provide all the order information required for the various products.

The ordering information checklist, the product key, the basic versions,
options, mounting position and position of the system blocks will be
found in the General – Product key section.

A list of Lenze's worldwide sales offices can be found on the Internet:

www.Lenze.com.

6.6

V00-en_GB-10/2012 6.6 - 19
 GSS Helical-worm gearbox
General information

Ordering details checklist

6.6

6.6 - 20 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Helical-worm geared motors

6.6

V00-en_GB-10/2012 6.6 - 21
 GSS Helical-worm gearbox
General information

Ordering details checklist

Three-phase AC motors options

6.6

6.6 - 22 V00-en_GB-10/2012
GSS Helical-worm gearbox
General information

Ordering details checklist

Three-phase AC motors options

6.6

V00-en_GB-10/2012 6.6 - 23
 GSS Helical-worm gearbox
General information

6.6

6.6 - 24 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Permissible radial and axial forces at output

Permissible radial force Permissible axial force

Frad,per = min(fw x fα x Frad,max ; fw x Frad,max at n2 ≤ 16 r/min) Fax,per = Fax,max if Frad = 0

If Frad and Fax ≠ 0; please contact Lenze.

Application of forces

Effective direction factor fα at output shaft

6.6

——— Direction of rotation R

— — — Direction of rotation L

V00-en_GB-10/2012 6.6 - 25
 GSS Helical-worm gearbox
Technical data

Permissible radial and axial forces at output

Additional load factor fw at output shaft

——— Solid shaft (V☐☐) — ּ — Hollow shaft (H☐☐)

— — — Solid shaft with flange (V☐K)

GSS☐☐-2/3☐ H☐☐

Size n2 [r/min]
Gearbox 630 400 250 160 100 63 40 25 ≤16

Max. radial force, Hollow shaft

Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max
[N] [N] [N] [N] [N] [N] [N] [N] [N]
GSS04 2800 3000 3800 4500 5300 6000 6000 6000 6000
GSS05 3000 3200 3600 4300 5100 6000 7000 7500 7500
GSS06 4400 4600 4800 5600 6600 7700 9100 10700 11500
GSS07 4600 5100 5600 6700 8200 10000 12100 14800 16000

Max. axial force, Hollow shaft

Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max
[N] [N] [N] [N] [N] [N] [N] [N] [N]
GSS04 2200 2900 3700 4200 4900 5500 5500 5500 5500
GSS05 1600 2200 2800 3500 4400 5500 6000 6000 6000
6.6 GSS06 1900 2500 3200 4100 5200 6500 8200 9000 9000
GSS07 1800 2400 3100 4100 5500 7200 9500 12500 12500

ƒ Application of force Frad: at hollow shaft end face (x = 0)

ƒ Fax,max only valid with Frad = 0
ƒ Neither radial nor axial forces are permissible for the hollow shaft
with shrink disc (S☐☐).

6.6 - 26 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Permissible radial and axial forces at output

GSS☐☐-2/3☐ V☐R

Size n2 [r/min]
Gearbox 630 400 250 160 100 63 40 25 ≤16

Max. radial force, Solid shaft without flange

Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max
[N] [N] [N] [N] [N] [N] [N] [N] [N]
GSS04 2200 2400 3000 3500 4100 4200 4200 4200 4200
GSS05 2300 2500 2900 3400 4000 4300 4300 4300 4300
GSS06 3400 3500 3600 4200 5000 5900 6900 8200 8500
GSS07 3700 4000 4200 5100 6300 7700 9300 11300 12000

Max. axial force, Solid shaft without flange

Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max
[N] [N] [N] [N] [N] [N] [N] [N] [N]
GSS04 2200 2900 3700 4200 4900 5500 5500 5500 5500
GSS05 1600 2200 2800 3500 4400 5500 6000 6000 6000
GSS06 1900 2500 3200 4100 5200 6500 8200 9000 9000
GSS07 1800 2400 3100 4100 5500 7200 9500 12500 12500

GSS☐☐-2/3☐ V☐K

Size n2 [r/min]
Gearbox 630 400 250 160 100 63 40 25 ≤16

Max. radial force, Solid shaft with flange

Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max Frad,max
[N] [N] [N] [N] [N] [N] [N] [N] [N]
GSS04 2750 3000 4100 4400 4700 4700 4700 4700 4700
GSS05 3450 3750 4900 4900 4900 4900 4900 4900 4900
GSS06 5100 5250 7000 8100 9400 9400 9400 9400 9400
GSS07 5500 6000 7900 9100 10600 12400 14000 14000 14000

Max. axial force, Solid shaft with flange

Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max Fax,max
[N] [N] [N] [N] [N] [N] [N] [N] [N]
GSS04 2100 2800 3500 4000 4200 4200 4200 4200 4200
GSS05 1500 2000 2500 3100 4000 4900 5500 5500 5500
GSS06 1600 2200 2800 3500 4500 5700 7300 8800 8800
GSS07 1400 1900 2400 3200 4300 5900 8000 10000 10000 6.6

ƒ Application of force Frad: centre of shaft journal (x = l/2)

ƒ Fax,max only valid with Frad = 0

V00-en_GB-10/2012 6.6 - 27
 GSS Helical-worm gearbox
Technical data

Moments of inertia

GSS☐☐-2

ƒ Moment of inertia (J) depending on ratio i

Gearbox GSS04 Gearbox GSS05

5.639 J [kgcm²] 1.120 5.639 J [kgcm²] 2.821
7.733 J [kgcm²] 0.652 7.733 J [kgcm²] 1.664
9.042 J [kgcm²] 0.809 9.042 J [kgcm²] 2.014
9.897 J [kgcm²] 0.430 9.897 J [kgcm²] 1.102
10.827 J [kgcm²] 0.368 10.827 J [kgcm²] 0.941
12.400 J [kgcm²] 0.487 12.400 J [kgcm²] 1.235
13.810 J [kgcm²] 0.247 13.810 J [kgcm²] 0.638
15.869 J [kgcm²] 0.329 15.869 J [kgcm²] 0.840
17.360 J [kgcm²] 0.284 17.360 J [kgcm²] 0.722
20.417 J [kgcm²] 0.673 20.417 J [kgcm²] 1.601
22.143 J [kgcm²] 0.195 22.143 J [kgcm²] 0.504
24.800 J [kgcm²] 0.420 24.800 J [kgcm²] 1.059
27.125 J [kgcm²] 0.145 27.125 J [kgcm²] 0.377
31.738 J [kgcm²] 0.288 31.738 J [kgcm²] 0.733
34.100 J [kgcm²] 0.096 35.306 J [kgcm²] 0.233
39.200 J [kgcm²] 0.247 39.200 J [kgcm²] 0.610
43.917 J [kgcm²] 0.064 43.917 J [kgcm²] 0.167
50.000 J [kgcm²] 0.173 50.000 J [kgcm²] 0.435
54.250 J [kgcm²] 0.131 54.250 J [kgcm²] 0.341
61.250 J [kgcm²] 0.130 61.250 J [kgcm²] 0.332
68.200 J [kgcm²] 0.087 70.611 J [kgcm²] 0.211
77.000 J [kgcm²] 0.086 79.722 J [kgcm²] 0.206
87.833 J [kgcm²] 0.059 87.833 J [kgcm²] 0.153
99.167 J [kgcm²] 0.058 99.167 J [kgcm²] 0.149
111.318 J [kgcm²] 0.039 113.667 J [kgcm²] 0.096
125.682 J [kgcm²] 0.038 128.333 J [kgcm²] 0.094
139.500 J [kgcm²] 0.027 137.950 J [kgcm²] 0.070
157.500 J [kgcm²] 0.026 155.750 J [kgcm²] 0.069
183.786 J [kgcm²] 0.016 176.313 J [kgcm²] 0.045
207.500 J [kgcm²] 0.016 199.063 J [kgcm²] 0.044
ƒ The moments of inertia relate to the drive shaft of the gearbox.
ƒ The total moment of inertia is calculated by adding the values of
gearbox, motor and accessories.

6.6

6.6 - 28 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Moments of inertia

GSS☐☐-2

ƒ Moment of inertia (J) depending on ratio i

Gearbox GSS06 Gearbox GSS07

5.833 J [kgcm²] 6.966 5.862 J [kgcm²] 21.357
8.000 J [kgcm²] 4.219 8.125 J [kgcm²] 12.754
9.042 J [kgcm²] 5.541 9.086 J [kgcm²] 17.436
10.238 J [kgcm²] 2.811 10.000 J [kgcm²] 9.140
11.200 J [kgcm²] 2.393 11.200 J [kgcm²] 7.498
12.400 J [kgcm²] 3.461 12.594 J [kgcm²] 10.713
14.286 J [kgcm²] 1.630 14.286 J [kgcm²] 4.837
15.869 J [kgcm²] 2.348 15.500 J [kgcm²] 7.792
17.360 J [kgcm²] 2.006 17.360 J [kgcm²] 6.424
20.417 J [kgcm²] 4.172 20.517 J [kgcm²] 13.579
22.143 J [kgcm²] 1.392 22.143 J [kgcm²] 4.177
24.800 J [kgcm²] 3.056 25.188 J [kgcm²] 9.590
27.125 J [kgcm²] 1.039 27.125 J [kgcm²] 3.130
31.738 J [kgcm²] 2.101 31.000 J [kgcm²] 7.051
35.306 J [kgcm²] 0.660 35.306 J [kgcm²] 1.955
39.200 J [kgcm²] 1.635 39.200 J [kgcm²] 5.368
43.917 J [kgcm²] 0.475 43.271 J [kgcm²] 1.433
50.000 J [kgcm²] 1.164 50.000 J [kgcm²] 3.527
54.250 J [kgcm²] 0.955 54.250 J [kgcm²] 2.888
61.250 J [kgcm²] 0.887 61.250 J [kgcm²] 2.698
70.611 J [kgcm²] 0.610 70.611 J [kgcm²] 1.812
79.722 J [kgcm²] 0.570 79.722 J [kgcm²] 1.700
87.833 J [kgcm²] 0.443 86.542 J [kgcm²] 1.338
99.167 J [kgcm²] 0.417 97.708 J [kgcm²] 1.263
113.667 J [kgcm²] 0.276 113.667 J [kgcm²] 0.833
128.333 J [kgcm²] 0.260 128.333 J [kgcm²] 0.789
137.950 J [kgcm²] 0.201 137.950 J [kgcm²] 0.609
155.750 J [kgcm²] 0.191 155.750 J [kgcm²] 0.579
174.375 J [kgcm²] 0.130 174.375 J [kgcm²] 0.391
196.875 J [kgcm²] 0.123 196.875 J [kgcm²] 0.373
ƒ The moments of inertia relate to the drive shaft of the gearbox.
ƒ The total moment of inertia is calculated by adding the values of
gearbox, motor and accessories.

6.6

V00-en_GB-10/2012 6.6 - 29
 GSS Helical-worm gearbox
Technical data

Moments of inertia

GSS☐☐-3

ƒ Moment of inertia (J) depending on ratio i

Gearbox GSS05 Gearbox GSS06

125.476 J [kgcm²] 0.154 126.531 J [kgcm²] 0.310
153.708 J [kgcm²] 0.117 142.857 J [kgcm²] 0.298
193.233 J [kgcm²] 0.078 155.000 J [kgcm²] 0.271
222.133 J [kgcm²] 0.206 175.000 J [kgcm²] 0.263
250.952 J [kgcm²] 0.151 194.857 J [kgcm²] 0.144
283.333 J [kgcm²] 0.148 220.000 J [kgcm²] 0.139
307.417 J [kgcm²] 0.115 238.700 J [kgcm²] 0.128
347.083 J [kgcm²] 0.113 269.500 J [kgcm²] 0.124
386.467 J [kgcm²] 0.077 310.689 J [kgcm²] 0.112
436.333 J [kgcm²] 0.076 350.778 J [kgcm²] 0.110
497.722 J [kgcm²] 0.053 386.467 J [kgcm²] 0.103
561.944 J [kgcm²] 0.052 436.333 J [kgcm²] 0.102
630.803 J [kgcm²] 0.035 497.722 J [kgcm²] 0.069
712.197 J [kgcm²] 0.034 561.944 J [kgcm²] 0.068
790.500 J [kgcm²] 0.024 630.803 J [kgcm²] 0.045
892.500 J [kgcm²] 0.024 712.197 J [kgcm²] 0.044
1041.452 J [kgcm²] 0.015 816.333 J [kgcm²] 0.042
1175.833 J [kgcm²] 0.015 921.667 J [kgcm²] 0.042
1023.000 J [kgcm²] 0.029
1155.000 J [kgcm²] 0.029
1241.550 J [kgcm²] 0.028
1401.750 J [kgcm²] 0.028
1635.693 J [kgcm²] 0.017
1846.750 J [kgcm²] 0.017
ƒ The moments of inertia relate to the drive shaft of the gearbox.
ƒ The total moment of inertia is calculated by adding the values of
gearbox, motor and accessories.

6.6

6.6 - 30 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Moments of inertia

GSS☐☐-3

ƒ Moment of inertia (J) depending on ratio i

Gearbox GSS07
126.531 J [kgcm²] 0.857
142.857 J [kgcm²] 0.822
155.000 J [kgcm²] 0.742
175.000 J [kgcm²] 0.719
201.746 J [kgcm²] 0.372
227.778 J [kgcm²] 0.358
247.139 J [kgcm²] 0.327
279.028 J [kgcm²] 0.317
321.673 J [kgcm²] 0.281
363.179 J [kgcm²] 0.276
394.245 J [kgcm²] 0.258
445.116 J [kgcm²] 0.255
490.403 J [kgcm²] 0.183
553.681 J [kgcm²] 0.181
634.639 J [kgcm²] 0.114
716.528 J [kgcm²] 0.113
833.556 J [kgcm²] 0.105
941.111 J [kgcm²] 0.105
1011.633 J [kgcm²] 0.076
1142.167 J [kgcm²] 0.076
1227.755 J [kgcm²] 0.074
1386.175 J [kgcm²] 0.073
1569.181 J [kgcm²] 0.047
1771.656 J [kgcm²] 0.047
ƒ The moments of inertia relate to the drive shaft of the gearbox.
ƒ The total moment of inertia is calculated by adding the values of
gearbox, motor and accessories.

6.6

V00-en_GB-10/2012 6.6 - 31
 GSS Helical-worm gearbox
Technical data

Efficiencies

ƒ During start-up, the start-up efficiency ηa of a helical-worm

gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency ηa must therefore always be considered
when starting under load.

GSS04-2

n2 [r/min]
10 16 25 32 40 63 100 160 250 400 630 800

5.639 ηa 0.71 ηc=1 0.83 0.86 0.88 0.89 0.89 0.90 0.90 0.90 0.90 0.90 0.89 0.89
7.733 ηa 0.71 ηc=1 0.83 0.86 0.88 0.89 0.89 0.90 0.90 0.90 0.90 0.90 0.89 0.89
9.042 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
9.897 ηa 0.71 ηc=1 0.83 0.86 0.88 0.89 0.89 0.90 0.90 0.90 0.90 0.90 0.89 0.89
10.827 ηa 0.71 ηc=1 0.83 0.86 0.88 0.89 0.89 0.90 0.90 0.90 0.90 0.90 0.89 0.89
12.400 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
13.810 ηa 0.71 ηc=1 0.83 0.86 0.88 0.89 0.89 0.90 0.90 0.90 0.90 0.90 0.89 0.89
15.869 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
17.360 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
20.417 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
22.143 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
24.800 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
27.125 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
31.738 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
34.100 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
39.200 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
43.917 ηa 0.67 ηc=1 0.81 0.84 0.86 0.87 0.87 0.88 0.88 0.87 0.87 0.87 0.87
50.000 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
54.250 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
61.250 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
68.200 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
77.000 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
87.833 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
99.167 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
111.318 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
125.682 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
139.500 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
157.500 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78
183.786 ηa 0.56 ηc=1 0.77 0.79 0.80 0.81 0.81 0.81 0.80 0.80 0.79
207.500 ηa 0.55 ηc=1 0.76 0.78 0.79 0.79 0.79 0.79 0.79 0.78 0.78

6.6

6.6 - 32 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Efficiencies

ƒ During start-up, the start-up efficiency ηa of a helical-worm

gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency ηa must therefore always be considered
when starting under load.

GSS05-2

n2 [r/min]
10 16 25 32 40 63 100 160 250 400 630 800

5.639 ηa 0.71 ηc=1 0.85 0.87 0.89 0.90 0.90 0.91 0.91 0.91 0.91 0.90 0.90 0.90
7.733 ηa 0.71 ηc=1 0.85 0.87 0.89 0.90 0.90 0.91 0.91 0.91 0.91 0.90 0.90 0.90
9.042 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
9.897 ηa 0.71 ηc=1 0.85 0.87 0.89 0.90 0.90 0.91 0.91 0.91 0.91 0.90 0.90 0.90
10.827 ηa 0.71 ηc=1 0.85 0.87 0.89 0.90 0.90 0.91 0.91 0.91 0.91 0.90 0.90 0.90
12.400 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
13.810 ηa 0.71 ηc=1 0.85 0.87 0.89 0.90 0.90 0.91 0.91 0.91 0.91 0.90 0.90 0.90
15.869 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
17.360 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
20.417 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
22.143 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
24.800 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
27.125 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
31.738 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
35.306 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
39.200 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
43.917 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
50.000 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
54.250 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
61.250 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
70.611 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
79.722 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
87.833 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
99.167 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
113.667 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
128.333 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
137.950 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
155.750 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
176.313 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
199.063 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81

6.6

V00-en_GB-10/2012 6.6 - 33
 GSS Helical-worm gearbox
Technical data

Efficiencies

ƒ During start-up, the start-up efficiency ηa of a helical-worm

gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency ηa must therefore always be considered
when starting under load.

GSS05-3

n2 [r/min]
10 16 25 32 40 63 100 160 250 400 630

125.476 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
153.708 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
193.233 ηa 0.67 ηc=1 0.83 0.86 0.87 0.88 0.88 0.89 0.89 0.88 0.88 0.88 0.88
222.133 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
250.952 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
283.333 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
307.417 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
347.083 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
386.467 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
436.333 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
497.722 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
561.945 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81
630.803 ηa 0.57 ηc=1 0.79 0.81 0.82 0.82 0.83 0.83 0.82 0.82 0.82
712.197 ηa 0.55 ηc=1 0.79 0.80 0.81 0.81 0.81 0.81 0.81 0.81 0.81

6.6

6.6 - 34 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Efficiencies

ƒ During start-up, the start-up efficiency ηa of a helical-worm

gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency ηa must therefore always be considered
when starting under load.

GSS06-2

n2 [r/min]
10 16 25 32 40 63 100 160 250 400 630 800

5.833 ηa 0.72 ηc=1 0.87 0.89 0.90 0.91 0.91 0.91 0.92 0.92 0.92 0.91 0.91 0.91
8.000 ηa 0.72 ηc=1 0.87 0.89 0.90 0.91 0.91 0.91 0.92 0.92 0.92 0.91 0.91 0.91
9.042 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89
10.238 ηa 0.72 ηc=1 0.87 0.89 0.90 0.91 0.91 0.91 0.92 0.92 0.92 0.91 0.91 0.91
11.200 ηa 0.72 ηc=1 0.87 0.89 0.90 0.91 0.91 0.91 0.92 0.92 0.92 0.91 0.91 0.91
12.400 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.80
14.286 ηa 0.72 ηc=1 0.89 0.90 0.91 0.91 0.91 0.92 0.92 0.92 0.91 0.91 0.91
15.869 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89
17.360 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89
20.417 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
22.143 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89
24.800 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
27.125 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89
31.738 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
35.306 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89
39.200 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
43.917 ηa 0.67 ηc=1 0.85 0.87 0.88 0.89 0.89 0.89 0.89 0.89 0.89 0.89 0.89
50.000 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
54.250 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
61.250 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
70.611 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
79.722 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
87.833 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
99.167 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
113.667 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
128.333 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
137.950 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
155.750 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
174.375 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
196.875 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83

6.6

V00-en_GB-10/2012 6.6 - 35
 GSS Helical-worm gearbox
Technical data

Efficiencies

ƒ During start-up, the start-up efficiency ηa of a helical-worm

gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency ηa must therefore always be considered
when starting under load.

GSS06-3

n2 [r/min]
10 16 25 32 40 63 100 160 250 400 630 800

126.531 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.91 0.91 0.91
142.857 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
155.000 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
175.000 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
194.857 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
220.000 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
238.700 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
269.500 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
310.689 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
350.778 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
386.467 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
436.333 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
497.722 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
561.945 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
630.803 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
712.197 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
816.333 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
921.667 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
1023.000 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
1155.000 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
1241.550 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
1401.750 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83
1635.693 ηa 0.57 ηc=1 0.81 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83
1846.750 ηa 0.57 ηc=1 0.81 0.82 0.83 0.83 0.83 0.83 0.83 0.83 0.83

6.6

6.6 - 36 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Efficiencies

ƒ During start-up, the start-up efficiency ηa of a helical-worm

gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency ηa must therefore always be considered
when starting under load.

GSS07-2

n2 [r/min]
10 16 25 32 40 63 100 160 250 400 630 800

5.862 ηa 0.74 ηc=1 0.89 0.91 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92
8.125 ηa 0.74 ηc=1 0.89 0.91 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92
9.086 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
10.000 ηa 0.74 ηc=1 0.89 0.91 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92
11.200 ηa 0.74 ηc=1 0.89 0.91 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92
12.594 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
14.286 ηa 0.74 ηc=1 0.89 0.91 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92
15.500 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
17.360 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
20.517 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
22.143 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
25.188 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
27.125 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
31.000 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
35.306 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
39.200 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
43.271 ηa 0.69 ηc=1 0.88 0.89 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90
50.000 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
54.250 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
61.250 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
70.611 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
79.722 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
86.542 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
97.708 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
113.667 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
128.333 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
137.950 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
155.750 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
174.375 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
196.875 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85

6.6

V00-en_GB-10/2012 6.6 - 37
 GSS Helical-worm gearbox
Technical data

Efficiencies

ƒ During start-up, the start-up efficiency ηa of a helical-worm

gearbox is lower than its operative efficiency at rated speed.
The start-up efficiency ηa must therefore always be considered
when starting under load.

GSS07-3

n2 [r/min]
10 16 25 32 40 63 100 160 250

126.531 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
142.857 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
155.000 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
175.000 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
201.746 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
227.778 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
247.139 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
279.028 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
321.673 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
363.179 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
394.245 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
445.116 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
490.403 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
553.681 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
634.639 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
716.528 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
833.556 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
941.111 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
1011.633 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
1142.167 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
1227.755 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
1386.175 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85
1569.181 ηa 0.60 ηc=1 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85
1771.656 ηa 0.60 ηc=1 0.84 0.84 0.85 0.85 0.85 0.85 0.85 0.85 0.85

6.6

6.6 - 38 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Weights

GSS☐☐-2M HAR / HBR

080C32 090C12 090C32 100C12 100C32 112C22 132C12 132C22 160C22 160C32
GSS04 m [kg] 23 29 31
GSS05 m [kg] 32 38 40 46 49
GSS06 m [kg] 45 51 53 59 61 74 96 103
GSS07 m [kg] 70 76 78 84 86 99 122 129 172 187

GSS☐☐-2M HAK

080C32 090C12 090C32 100C12 100C32 112C22 132C12 132C22 160C22 160C32
GSS04 m [kg] 26 31 33
GSS05 m [kg] 36 42 44 50 53
GSS06 m [kg] 52 58 60 66 68 81 103 110
GSS07 m [kg] 81 87 89 95 97 110 133 140 183 198

ƒ Weights with oil filling for mounting position A; all values are
approximate.
The weights relate to the basic version. Bear in mind that addi-
tional weights may be needed (e.g. for motor options).

6.6

V00-en_GB-10/2012 6.6 - 39
 GSS Helical-worm gearbox
Technical data

Weights

GSS☐☐-2M VAR / VBR

080C32 090C12 090C32 100C12 100C32 112C22 132C12 132C22 160C22 160C32
GSS04 m [kg] 24 29 31
GSS05 m [kg] 33 39 41 47 50
GSS06 m [kg] 47 53 55 61 64 77 99 106
GSS07 m [kg] 75 81 83 89 91 104 127 134 177 192

GSS☐☐-2M VAK

080C32 090C12 090C32 100C12 100C32 112C22 132C12 132C22 160C22 160C32
GSS04 m [kg] 26 32 34
GSS05 m [kg] 37 43 45 51 54
GSS06 m [kg] 54 60 62 68 71 84 106 113
GSS07 m [kg] 86 92 94 100 102 115 138 145 188 203

ƒ Weights with oil filling for mounting position A; all values are
approximate.
The weights relate to the basic version. Bear in mind that addi-
tional weights may be needed (e.g. for motor options).

6.6

6.6 - 40 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Weights

GSS☐☐-2M SAR / SBR

080C32 090C12 090C32 100C12 100C32 112C22 132C12 132C22 160C22 160C32
GSS04 m [kg] 24 29 31
GSS05 m [kg] 33 39 41 47 50
GSS06 m [kg] 46 52 54 60 62 75 97 104
GSS07 m [kg] 71 77 79 85 88 101 123 130 173 188

GSS☐☐-2M SAK

080C32 090C12 090C32 100C12 100C32 112C22 132C12 132C22 160C22 160C32
GSS04 m [kg] 26 32 34
GSS05 m [kg] 37 43 45 51 54
GSS06 m [kg] 53 59 61 67 69 82 104 111
GSS07 m [kg] 82 88 90 96 99 112 134 141 184 199

ƒ Weights with oil filling for mounting position A; all values are
approximate.
The weights relate to the basic version. Bear in mind that addi-
tional weights may be needed (e.g. for motor options).

6.6

V00-en_GB-10/2012 6.6 - 41
 GSS Helical-worm gearbox
Technical data

Weights

GSS☐☐-3M HAR / HBR

080C32 090C12 090C32 100C12

GSS06 m [kg] 49 54
GSS07 m [kg] 78 83 85 91

GSS☐☐-3M HAK

080C32 090C12 090C32 100C12

GSS06 m [kg] 56 61
GSS07 m [kg] 89 94 96 102

GSS☐☐-3M VAR / VBR

080C32 090C12 090C32 100C12

GSS06 m [kg] 51 57
GSS07 m [kg] 83 88 90 96

GSS☐☐-3M VAK

080C32 090C12 090C32 100C12

GSS06 m [kg] 58 64
GSS07 m [kg] 94 99 101 107

GSS☐☐-3M SAR / SBR

080C32 090C12 090C32 100C12

GSS06 m [kg] 50 55
GSS07 m [kg] 79 85 87 93

GSS☐☐-3M SAK

080C32 090C12 090C32 100C12

GSS06 m [kg] 57 62
GSS07 m [kg] 90 96 98 104

ƒ Weights with oil filling for mounting position A; all values are
approximate.
The weights relate to the basic version. Bear in mind that addi-
tional weights may be needed (e.g. for motor options).
6.6

6.6 - 42 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 0.75 kW

nN 1410 r/min 1720 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
250 25 4.2 303 20 5.1 5.639 GSS04-2M ☐☐☐080C32 58
182 34 4.2 221 28 5.1 7.733 GSS04-2M ☐☐☐080C32 58
156 39 3.8 189 32 4.4 9.042 GSS04-2M ☐☐☐080C32 58
143 45 3.5 173 36 4.3 9.897 GSS04-2M ☐☐☐080C32 58
130 49 3.2 158 40 3.9 10.827 GSS04-2M ☐☐☐080C32 58
114 54 3.1 138 44 3.5 12.400 GSS04-2M ☐☐☐080C32 58
102 63 2.5 124 51 3.1 13.810 GSS04-2M ☐☐☐080C32 58
89 69 2.5 108 57 3.0 15.869 GSS04-2M ☐☐☐080C32 58
81 76 2.3 99 62 2.8 17.360 GSS04-2M ☐☐☐080C32 58
69 82 1.9 84 67 2.1 20.417 GSS04-2M ☐☐☐080C32 58
69 81 3.0 84 66 3.5 20.417 GSS05-2M ☐☐☐080C32 58
64 97 1.8 77 79 2.2 22.143 GSS04-2M ☐☐☐080C32 58
57 101 1.7 69 83 1.9 24.800 GSS04-2M ☐☐☐080C32 58
52 118 1.5 63 97 1.8 27.125 GSS04-2M ☐☐☐080C32 58
52 120 2.9 63 98 3.4 27.125 GSS05-2M ☐☐☐080C32 58
44 129 1.4 54 106 1.6 31.738 GSS04-2M ☐☐☐080C32 58
44 131 2.3 54 107 2.6 31.738 GSS05-2M ☐☐☐080C32 58
41 148 1.2 50 122 1.5 34.100 GSS04-2M ☐☐☐080C32 58
40 157 2.3 48 128 2.8 35.306 GSS05-2M ☐☐☐080C32 58
36 155 1.2 44 128 1.4 39.200 GSS04-2M ☐☐☐080C32 58
36 159 2.0 44 130 2.3 39.200 GSS05-2M ☐☐☐080C32 58
32 190 0.9 39 156 1.1 43.917 GSS04-2M ☐☐☐080C32 58
32 196 1.8 39 160 2.2 43.917 GSS05-2M ☐☐☐080C32 58
32 191 2.9 39 156 3.5 43.917 GSS06-2M ☐☐☐080C32 58
28 196 0.9 34 162 1.1 50.000 GSS04-2M ☐☐☐080C32 58
28 204 1.7 34 167 2.0 50.000 GSS05-2M ☐☐☐080C32 58
26 217 0.8 32 179 1.0 54.250 GSS04-2M ☐☐☐080C32 58
26 226 1.6 32 184 1.9 54.250 GSS05-2M ☐☐☐080C32 58
23 251 1.4 28 205 1.7 61.250 GSS05-2M ☐☐☐080C32 58
20 294 1.2 24 241 1.5 70.611 GSS05-2M ☐☐☐080C32 58
20 285 2.5 24 234 3.0 70.611 GSS06-2M ☐☐☐080C32 58
18 328 1.1 21 268 1.3 79.722 GSS05-2M ☐☐☐080C32 58 6.6
18 318 2.2 21 262 2.7 79.722 GSS06-2M ☐☐☐080C32 58
16 365 1.0 20 300 1.2 87.833 GSS05-2M ☐☐☐080C32 58
16 352 2.0 20 290 2.4 87.833 GSS06-2M ☐☐☐080C32 58
14 405 0.9 17 334 1.1 99.167 GSS05-2M ☐☐☐080C32 58
14 393 1.8 17 324 2.2 99.167 GSS06-2M ☐☐☐080C32 58
12 451 1.6 15 372 1.9 113.667 GSS06-2M ☐☐☐080C32 58
12 462 2.7 15 379 3.2 113.667 GSS07-2M ☐☐☐080C32 58
11 478 1.5 14 394 1.8 126.531 GSS06-3M ☐☐☐080C32 66
11 490 2.5 14 402 3.0 126.531 GSS07-3M ☐☐☐080C32 66

V00-en_GB-10/2012 6.6 - 43
 GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 0.75 kW

nN 1410 r/min 1720 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
11 503 1.4 13 415 1.7 128.333 GSS06-2M ☐☐☐080C32 58
11 515 2.4 13 424 2.9 128.333 GSS07-2M ☐☐☐080C32 58
10 544 1.3 12 449 1.6 137.950 GSS06-2M ☐☐☐080C32 58
10 560 2.2 12 459 2.7 137.950 GSS07-2M ☐☐☐080C32 58
9.9 530 1.4 12 439 1.6 142.857 GSS06-3M ☐☐☐080C32 66
9.9 546 2.3 12 449 2.7 142.857 GSS07-3M ☐☐☐080C32 66
9.1 579 1.2 11 479 1.5 155.000 GSS06-3M ☐☐☐080C32 66
9.1 599 2.1 11 492 2.5 155.000 GSS07-3M ☐☐☐080C32 66
9.1 605 1.2 11 500 1.4 155.750 GSS06-2M ☐☐☐080C32 58
9.1 623 2.0 11 512 2.4 155.750 GSS07-2M ☐☐☐080C32 58
8.1 679 1.1 9.8 561 1.3 174.375 GSS06-2M ☐☐☐080C32 58
8.1 701 1.8 9.8 579 2.1 174.375 GSS07-2M ☐☐☐080C32 58
8.1 645 1.1 9.8 532 1.3 175.000 GSS06-3M ☐☐☐080C32 66
8.1 664 1.9 9.8 547 2.2 175.000 GSS07-3M ☐☐☐080C32 66
7.2 722 1.0 8.8 595 1.2 194.857 GSS06-3M ☐☐☐080C32 66
7.2 755 1.0 8.7 625 1.1 196.875 GSS06-2M ☐☐☐080C32 58
7.2 782 1.6 8.7 644 1.9 196.875 GSS07-2M ☐☐☐080C32 58
7.0 768 1.6 8.5 636 1.9 201.746 GSS07-3M ☐☐☐080C32 66
6.4 803 0.9 7.8 664 1.1 220.000 GSS06-3M ☐☐☐080C32 66
6.2 855 1.5 7.5 707 1.8 227.778 GSS07-3M ☐☐☐080C32 66
5.9 876 0.8 7.2 724 1.0 238.700 GSS06-3M ☐☐☐080C32 66
5.7 935 1.3 6.9 770 1.6 247.139 GSS07-3M ☐☐☐080C32 66
5.1 1039 1.2 6.1 858 1.4 279.028 GSS07-3M ☐☐☐080C32 66
4.4 1203 1.0 5.3 994 1.3 321.673 GSS07-3M ☐☐☐080C32 66
3.9 1335 0.9 4.7 1105 1.1 363.179 GSS07-3M ☐☐☐080C32 66
3.6 1455 0.9 4.3 1207 1.0 394.245 GSS07-3M ☐☐☐080C32 66

6.6

6.6 - 44 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 1.1 kW

nN 1430 r/min 1740 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
254 36 4.0 307 30 4.2 5.639 GSS04-2M ☐☐☐090C12 58
185 50 3.1 224 41 3.7 7.733 GSS04-2M ☐☐☐090C12 58
158 58 2.6 191 47 3.0 9.042 GSS04-2M ☐☐☐090C12 58
145 65 2.4 175 53 2.9 9.897 GSS04-2M ☐☐☐090C12 58
132 72 2.2 160 58 2.7 10.827 GSS04-2M ☐☐☐090C12 58
115 79 2.1 140 65 2.4 12.400 GSS04-2M ☐☐☐090C12 58
104 92 1.8 125 75 2.1 13.810 GSS04-2M ☐☐☐090C12 58
104 91 3.0 125 74 3.6 13.810 GSS05-2M ☐☐☐090C12 58
90 101 1.8 109 83 2.0 15.869 GSS04-2M ☐☐☐090C12 58
90 101 2.9 109 83 3.3 15.869 GSS05-2M ☐☐☐090C12 58
82 111 1.6 100 91 1.9 17.360 GSS04-2M ☐☐☐090C12 58
82 111 2.7 100 91 3.1 17.360 GSS05-2M ☐☐☐090C12 58
70 119 1.3 85 98 1.5 20.417 GSS04-2M ☐☐☐090C12 58
70 119 2.1 85 97 2.4 20.417 GSS05-2M ☐☐☐090C12 58
65 141 1.3 78 116 1.5 22.143 GSS04-2M ☐☐☐090C12 58
65 142 2.3 78 116 2.7 22.143 GSS05-2M ☐☐☐090C12 58
58 147 1.2 70 121 1.3 24.800 GSS04-2M ☐☐☐090C12 58
58 148 1.9 70 121 2.1 24.800 GSS05-2M ☐☐☐090C12 58
53 172 1.0 64 142 1.3 27.125 GSS04-2M ☐☐☐090C12 58
53 175 2.0 64 143 2.3 27.125 GSS05-2M ☐☐☐090C12 58
45 187 1.0 55 155 1.1 31.738 GSS04-2M ☐☐☐090C12 58
45 191 1.6 55 156 1.8 31.738 GSS05-2M ☐☐☐090C12 58
45 188 3.2 55 155 3.6 31.738 GSS06-2M ☐☐☐090C12 58
41 229 1.6 49 187 1.9 35.306 GSS05-2M ☐☐☐090C12 58
41 223 3.2 49 182 3.8 35.306 GSS06-2M ☐☐☐090C12 58
36 225 0.8 44 186 1.0 39.200 GSS04-2M ☐☐☐090C12 58
37 232 1.4 44 190 1.6 39.200 GSS05-2M ☐☐☐090C12 58
37 231 2.7 44 190 3.1 39.200 GSS06-2M ☐☐☐090C12 58
33 285 1.3 39 234 1.5 43.917 GSS05-2M ☐☐☐090C12 58
33 277 2.6 39 228 3.1 43.917 GSS06-2M ☐☐☐090C12 58
29 297 1.2 35 243 1.3 50.000 GSS05-2M ☐☐☐090C12 58
29 294 2.3 35 242 2.6 50.000 GSS06-2M ☐☐☐090C12 58 6.6
26 328 1.1 32 269 1.3 54.250 GSS05-2M ☐☐☐090C12 58
26 321 2.2 32 264 2.6 54.250 GSS06-2M ☐☐☐090C12 58
23 365 1.0 28 299 1.2 61.250 GSS05-2M ☐☐☐090C12 58
23 359 2.0 28 296 2.3 61.250 GSS06-2M ☐☐☐090C12 58
20 427 0.8 25 351 1.0 70.611 GSS05-2M ☐☐☐090C12 58
20 416 1.7 25 343 2.1 70.611 GSS06-2M ☐☐☐090C12 58
20 421 2.9 25 346 3.5 70.611 GSS07-2M ☐☐☐090C12 58
18 464 1.5 22 383 1.9 79.722 GSS06-2M ☐☐☐090C12 58
18 473 2.6 22 389 3.1 79.722 GSS07-2M ☐☐☐090C12 58

V00-en_GB-10/2012 6.6 - 45
 GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 1.1 kW

nN 1430 r/min 1740 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
17 515 2.4 20 424 2.9 86.542 GSS07-2M ☐☐☐090C12 58
16 513 1.4 20 424 1.7 87.833 GSS06-2M ☐☐☐090C12 58
15 577 2.1 18 476 2.6 97.708 GSS07-2M ☐☐☐090C12 58
14 572 1.3 17 473 1.5 99.167 GSS06-2M ☐☐☐090C12 58
13 657 1.1 15 544 1.3 113.667 GSS06-2M ☐☐☐090C12 58
13 674 1.8 15 556 2.2 113.667 GSS07-2M ☐☐☐090C12 58
11 695 1.0 14 576 1.2 126.531 GSS06-3M ☐☐☐090C12 66
11 715 1.7 14 589 2.1 126.531 GSS07-3M ☐☐☐090C12 66
11 731 1.0 14 606 1.2 128.333 GSS06-2M ☐☐☐090C12 58
11 752 1.6 14 621 2.0 128.333 GSS07-2M ☐☐☐090C12 58
10 791 0.9 13 655 1.1 137.950 GSS06-2M ☐☐☐090C12 58
10 816 1.5 13 672 1.8 137.950 GSS07-2M ☐☐☐090C12 58
10 771 0.9 12 641 1.1 142.857 GSS06-3M ☐☐☐090C12 66
10 796 1.6 12 658 1.9 142.857 GSS07-3M ☐☐☐090C12 66
9.2 842 0.9 11 699 1.0 155.000 GSS06-3M ☐☐☐090C12 66
9.2 874 1.4 11 720 1.7 155.000 GSS07-3M ☐☐☐090C12 66
9.2 880 0.8 11 729 1.0 155.750 GSS06-2M ☐☐☐090C12 58
9.2 907 1.4 11 750 1.7 155.750 GSS07-2M ☐☐☐090C12 58
8.2 1021 1.2 9.9 847 1.5 174.375 GSS07-2M ☐☐☐090C12 58
8.2 968 1.3 9.9 801 1.6 175.000 GSS07-3M ☐☐☐090C12 66
7.3 1137 1.1 8.8 941 1.3 196.875 GSS07-2M ☐☐☐090C12 58
7.1 1117 1.1 8.6 930 1.3 201.746 GSS07-3M ☐☐☐090C12 66
6.3 1244 1.0 7.6 1032 1.2 227.778 GSS07-3M ☐☐☐090C12 66
5.8 1359 0.9 7.0 1124 1.1 247.139 GSS07-3M ☐☐☐090C12 66
5.1 1510 0.8 6.2 1251 1.0 279.028 GSS07-3M ☐☐☐090C12 66

6.6

6.6 - 46 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 1.5 kW

nN 1435 r/min 1745 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
255 50 2.9 308 41 3.1 5.639 GSS04-2M ☐☐☐090C32 58
186 69 2.3 224 57 2.7 7.733 GSS04-2M ☐☐☐090C32 58
159 79 1.9 192 65 2.2 9.042 GSS04-2M ☐☐☐090C32 58
159 78 3.1 192 64 3.6 9.042 GSS05-2M ☐☐☐090C32 58
145 89 1.8 175 73 2.2 9.897 GSS04-2M ☐☐☐090C32 58
145 88 3.0 175 72 3.6 9.897 GSS05-2M ☐☐☐090C32 58
133 98 1.6 160 80 2.0 10.827 GSS04-2M ☐☐☐090C32 58
133 97 2.8 160 79 3.3 10.827 GSS05-2M ☐☐☐090C32 58
116 108 1.6 140 89 1.8 12.400 GSS04-2M ☐☐☐090C32 58
116 108 2.5 140 88 2.9 12.400 GSS05-2M ☐☐☐090C32 58
104 126 1.3 126 103 1.6 13.810 GSS04-2M ☐☐☐090C32 58
104 125 2.2 126 102 2.6 13.810 GSS05-2M ☐☐☐090C32 58
90 138 1.3 109 114 1.5 15.869 GSS04-2M ☐☐☐090C32 58
90 139 2.1 109 114 2.4 15.869 GSS05-2M ☐☐☐090C32 58
83 151 1.2 100 124 1.4 17.360 GSS04-2M ☐☐☐090C32 58
83 152 2.0 100 125 2.3 17.360 GSS05-2M ☐☐☐090C32 58
70 163 0.9 85 134 1.1 20.417 GSS04-2M ☐☐☐090C32 58
70 163 1.5 85 133 1.8 20.417 GSS05-2M ☐☐☐090C32 58
65 192 0.9 78 158 1.1 22.143 GSS04-2M ☐☐☐090C32 58
65 195 1.7 78 160 2.0 22.143 GSS05-2M ☐☐☐090C32 58
58 201 0.8 70 166 1.0 24.800 GSS04-2M ☐☐☐090C32 58
58 203 1.4 70 166 1.6 24.800 GSS05-2M ☐☐☐090C32 58
53 239 1.5 64 196 1.7 27.125 GSS05-2M ☐☐☐090C32 58
53 234 3.0 64 192 3.4 27.125 GSS06-2M ☐☐☐090C32 58
45 261 1.2 55 214 1.3 31.738 GSS05-2M ☐☐☐090C32 58
45 258 2.3 55 213 2.6 31.738 GSS06-2M ☐☐☐090C32 58
41 312 1.2 49 256 1.4 35.306 GSS05-2M ☐☐☐090C32 58
41 305 2.3 49 251 2.8 35.306 GSS06-2M ☐☐☐090C32 58
37 317 1.0 44 260 1.2 39.200 GSS05-2M ☐☐☐090C32 58
37 316 2.0 44 261 2.3 39.200 GSS06-2M ☐☐☐090C32 58
33 375 2.9 40 308 3.6 43.271 GSS07-2M ☐☐☐090C32 58
33 389 0.9 40 319 1.1 43.917 GSS05-2M ☐☐☐090C32 58 6.6
33 379 1.9 40 312 2.3 43.917 GSS06-2M ☐☐☐090C32 58
29 405 0.9 35 332 1.0 50.000 GSS05-2M ☐☐☐090C32 58
29 403 1.7 35 332 1.9 50.000 GSS06-2M ☐☐☐090C32 58
29 407 3.0 35 334 3.5 50.000 GSS07-2M ☐☐☐090C32 58
26 447 0.8 32 367 0.9 54.250 GSS05-2M ☐☐☐090C32 58
27 439 1.6 32 362 1.9 54.250 GSS06-2M ☐☐☐090C32 58
23 491 1.5 28 405 1.7 61.250 GSS06-2M ☐☐☐090C32 58
20 568 1.3 25 469 1.5 70.611 GSS06-2M ☐☐☐090C32 58
20 578 2.1 25 476 2.6 70.611 GSS07-2M ☐☐☐090C32 58

V00-en_GB-10/2012 6.6 - 47
 GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 1.5 kW

nN 1435 r/min 1745 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
18 634 1.1 22 524 1.4 79.722 GSS06-2M ☐☐☐090C32 58
18 648 1.9 22 534 2.3 79.722 GSS07-2M ☐☐☐090C32 58
17 706 1.8 20 582 2.1 86.542 GSS07-2M ☐☐☐090C32 58
16 700 1.0 20 580 1.2 87.833 GSS06-2M ☐☐☐090C32 58
15 790 1.6 18 652 1.9 97.708 GSS07-2M ☐☐☐090C32 58
15 780 0.9 18 647 1.1 99.167 GSS06-2M ☐☐☐090C32 58
13 896 0.8 15 743 1.0 113.667 GSS06-2M ☐☐☐090C32 58
13 922 1.4 15 761 1.6 113.667 GSS07-2M ☐☐☐090C32 58
11 978 1.3 14 807 1.5 126.531 GSS07-3M ☐☐☐090C32 66
11 1028 1.2 14 850 1.5 128.333 GSS07-2M ☐☐☐090C32 58
10 1114 1.1 13 920 1.4 137.950 GSS07-2M ☐☐☐090C32 58
10 1088 1.1 12 901 1.4 142.857 GSS07-3M ☐☐☐090C32 66
9.3 1193 1.0 11 984 1.3 155.000 GSS07-3M ☐☐☐090C32 66
9.2 1238 1.0 11 1025 1.2 155.750 GSS07-2M ☐☐☐090C32 58
8.2 1392 0.9 10 1157 1.1 174.375 GSS07-2M ☐☐☐090C32 58
8.2 1321 0.9 9.9 1094 1.1 175.000 GSS07-3M ☐☐☐090C32 66
7.3 1551 0.8 8.8 1284 1.0 196.875 GSS07-2M ☐☐☐090C32 58
7.1 1524 0.8 8.6 1270 1.0 201.746 GSS07-3M ☐☐☐090C32 66

6.6

6.6 - 48 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 2.2 kW

nN 1445 r/min 1750 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
256 73 3.0 310 60 3.2 5.639 GSS05-2M ☐☐☐100C12 58
187 101 2.6 226 83 2.9 7.733 GSS05-2M ☐☐☐100C12 58
160 115 2.2 193 94 2.5 9.042 GSS05-2M ☐☐☐100C12 58
146 130 2.1 176 107 2.5 9.897 GSS05-2M ☐☐☐100C12 58
134 143 1.9 161 117 2.3 10.827 GSS05-2M ☐☐☐100C12 58
117 159 1.7 141 131 2.0 12.400 GSS05-2M ☐☐☐100C12 58
117 157 3.2 141 130 3.4 12.400 GSS06-2M ☐☐☐100C12 58
105 183 1.5 126 151 1.8 13.810 GSS05-2M ☐☐☐100C12 58
101 188 2.8 122 154 3.3 14.286 GSS06-2M ☐☐☐100C12 58
91 204 1.5 110 168 1.7 15.869 GSS05-2M ☐☐☐100C12 58
91 202 2.9 110 166 3.2 15.869 GSS06-2M ☐☐☐100C12 58
83 223 1.4 101 184 1.6 17.360 GSS05-2M ☐☐☐100C12 58
83 221 2.8 101 182 3.1 17.360 GSS06-2M ☐☐☐100C12 58
71 239 1.1 86 196 1.2 20.417 GSS05-2M ☐☐☐100C12 58
71 243 2.0 86 201 2.1 20.417 GSS06-2M ☐☐☐100C12 58
65 285 1.2 79 235 1.3 22.143 GSS05-2M ☐☐☐100C12 58
65 281 2.4 79 232 2.7 22.143 GSS06-2M ☐☐☐100C12 58
58 297 0.9 70 245 1.1 24.800 GSS05-2M ☐☐☐100C12 58
58 297 1.9 70 246 2.0 24.800 GSS06-2M ☐☐☐100C12 58
53 350 1.0 64 289 1.2 27.125 GSS05-2M ☐☐☐100C12 58
53 345 2.1 64 285 2.3 27.125 GSS06-2M ☐☐☐100C12 58
47 375 2.8 56 309 2.9 31.000 GSS07-2M ☐☐☐100C12 58
46 381 0.8 55 314 0.9 31.738 GSS05-2M ☐☐☐100C12 58
46 379 1.6 55 314 1.8 31.738 GSS06-2M ☐☐☐100C12 58
41 449 1.6 49 371 1.9 35.306 GSS06-2M ☐☐☐100C12 58
41 449 2.7 49 370 3.3 35.306 GSS07-2M ☐☐☐100C12 58
37 464 1.4 45 385 1.5 39.200 GSS06-2M ☐☐☐100C12 58
37 470 2.5 45 388 2.7 39.200 GSS07-2M ☐☐☐100C12 58
33 550 2.2 40 454 2.7 43.271 GSS07-2M ☐☐☐100C12 58
33 556 1.3 40 461 1.6 43.917 GSS06-2M ☐☐☐100C12 58
29 590 1.2 35 489 1.3 50.000 GSS06-2M ☐☐☐100C12 58
29 599 2.1 35 495 2.4 50.000 GSS07-2M ☐☐☐100C12 58 6.6
27 644 1.1 32 534 1.3 54.250 GSS06-2M ☐☐☐100C12 58
27 655 1.9 32 541 2.3 54.250 GSS07-2M ☐☐☐100C12 58
24 719 1.0 29 597 1.2 61.250 GSS06-2M ☐☐☐100C12 58
24 734 1.7 29 606 2.0 61.250 GSS07-2M ☐☐☐100C12 58
21 831 0.9 25 691 1.0 70.611 GSS06-2M ☐☐☐100C12 58
21 848 1.5 25 703 1.8 70.611 GSS07-2M ☐☐☐100C12 58
18 950 1.3 22 787 1.6 79.722 GSS07-2M ☐☐☐100C12 58
17 1035 1.2 20 858 1.4 86.542 GSS07-2M ☐☐☐100C12 58
15 1157 1.1 18 961 1.3 97.708 GSS07-2M ☐☐☐100C12 58

V00-en_GB-10/2012 6.6 - 49
 GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 2.2 kW

nN 1445 r/min 1750 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
13 1350 0.9 15 1120 1.1 113.667 GSS07-2M ☐☐☐100C12 58
11 1431 0.9 14 1187 1.1 126.531 GSS07-3M ☐☐☐100C12 66
11 1504 0.8 14 1251 1.0 128.333 GSS07-2M ☐☐☐100C12 58

6.6

6.6 - 50 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 3.0 kW

nN 1445 r/min 1755 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
256 101 2.2 310 82 2.3 5.639 GSS05-2M ☐☐☐100C32 58
187 139 1.9 226 114 2.1 7.733 GSS05-2M ☐☐☐100C32 58
160 158 1.6 193 129 1.8 9.042 GSS05-2M ☐☐☐100C32 58
160 158 2.6 193 130 2.8 9.042 GSS06-2M ☐☐☐100C32 58
146 179 1.5 176 146 1.8 9.897 GSS05-2M ☐☐☐100C32 58
141 183 2.8 170 150 3.3 10.238 GSS06-2M ☐☐☐100C32 58
134 196 1.4 161 160 1.7 10.827 GSS05-2M ☐☐☐100C32 58
129 201 2.6 156 164 3.1 11.200 GSS06-2M ☐☐☐100C32 58
117 217 1.3 141 178 1.5 12.400 GSS05-2M ☐☐☐100C32 58
117 217 2.4 141 179 2.5 12.400 GSS06-2M ☐☐☐100C32 58
105 251 1.1 126 206 1.3 13.810 GSS05-2M ☐☐☐100C32 58
101 258 2.0 122 212 2.5 14.286 GSS06-2M ☐☐☐100C32 58
91 279 1.1 110 229 1.2 15.869 GSS05-2M ☐☐☐100C32 58
91 278 2.2 110 228 2.4 15.869 GSS06-2M ☐☐☐100C32 58
83 305 1.0 101 251 1.2 17.360 GSS05-2M ☐☐☐100C32 58
83 304 2.0 101 250 2.3 17.360 GSS06-2M ☐☐☐100C32 58
71 334 1.5 86 275 1.5 20.417 GSS06-2M ☐☐☐100C32 58
65 390 0.9 79 321 1.0 22.143 GSS05-2M ☐☐☐100C32 58
65 386 1.7 79 318 2.0 22.143 GSS06-2M ☐☐☐100C32 58
65 385 3.1 79 317 3.3 22.143 GSS07-2M ☐☐☐100C32 58
58 408 1.4 70 336 1.5 24.800 GSS06-2M ☐☐☐100C32 58
53 473 1.5 64 390 1.7 27.125 GSS06-2M ☐☐☐100C32 58
53 473 2.6 64 388 3.1 27.125 GSS07-2M ☐☐☐100C32 58
47 515 2.0 56 424 2.2 31.000 GSS07-2M ☐☐☐100C32 58
46 520 1.2 55 430 1.3 31.738 GSS06-2M ☐☐☐100C32 58
41 615 1.2 49 507 1.4 35.306 GSS06-2M ☐☐☐100C32 58
41 617 2.0 49 507 2.4 35.306 GSS07-2M ☐☐☐100C32 58
37 636 1.0 45 526 1.1 39.200 GSS06-2M ☐☐☐100C32 58
37 646 1.8 45 532 2.0 39.200 GSS07-2M ☐☐☐100C32 58
33 756 1.6 40 623 2.0 43.271 GSS07-2M ☐☐☐100C32 58
33 761 0.9 40 629 1.1 43.917 GSS06-2M ☐☐☐100C32 58
29 808 0.9 35 667 1.0 50.000 GSS06-2M ☐☐☐100C32 58 6.6
29 822 1.5 35 678 1.8 50.000 GSS07-2M ☐☐☐100C32 58
27 881 0.8 32 729 0.9 54.250 GSS06-2M ☐☐☐100C32 58
27 898 1.4 32 741 1.7 54.250 GSS07-2M ☐☐☐100C32 58
24 1006 1.2 29 829 1.5 61.250 GSS07-2M ☐☐☐100C32 58
21 1162 1.1 25 961 1.3 70.611 GSS07-2M ☐☐☐100C32 58
18 1301 1.0 22 1076 1.2 79.722 GSS07-2M ☐☐☐100C32 58
17 1417 0.9 20 1172 1.1 86.542 GSS07-2M ☐☐☐100C32 58

V00-en_GB-10/2012 6.6 - 51
 GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 4.0 kW

nN 1455 r/min 1760 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
249 138 2.5 301 114 2.7 5.833 GSS06-2M ☐☐☐112C22 58
182 190 2.5 219 157 2.4 8.000 GSS06-2M ☐☐☐112C22 58
161 211 2.0 194 174 2.1 9.042 GSS06-2M ☐☐☐112C22 58
160 211 2.9 193 174 3.1 9.086 GSS07-2M ☐☐☐112C22 58
142 245 2.1 171 201 2.5 10.238 GSS06-2M ☐☐☐112C22 58
130 268 1.9 157 221 2.3 11.200 GSS06-2M ☐☐☐112C22 58
130 267 3.2 157 220 3.4 11.200 GSS07-2M ☐☐☐112C22 58
117 289 1.8 142 239 1.9 12.400 GSS06-2M ☐☐☐112C22 58
116 293 2.7 139 242 2.8 12.594 GSS07-2M ☐☐☐112C22 58
102 344 1.5 123 283 1.8 14.286 GSS06-2M ☐☐☐112C22 58
102 343 2.6 123 282 3.1 14.286 GSS07-2M ☐☐☐112C22 58
94 361 2.5 113 298 2.7 15.500 GSS07-2M ☐☐☐112C22 58
92 370 1.6 111 306 1.8 15.869 GSS06-2M ☐☐☐112C22 58
84 404 1.5 101 334 1.7 17.360 GSS06-2M ☐☐☐112C22 58
84 404 2.5 101 334 2.6 17.360 GSS07-2M ☐☐☐112C22 58
71 444 1.1 86 367 1.2 20.417 GSS06-2M ☐☐☐112C22 58
71 451 1.7 86 373 1.8 20.517 GSS07-2M ☐☐☐112C22 58
66 514 1.3 79 426 1.5 22.143 GSS06-2M ☐☐☐112C22 58
66 514 2.3 79 426 2.4 22.143 GSS07-2M ☐☐☐112C22 58
59 542 1.0 71 449 1.1 24.800 GSS06-2M ☐☐☐112C22 58
58 558 1.6 70 462 1.7 25.188 GSS07-2M ☐☐☐112C22 58
54 629 1.1 65 521 1.3 27.125 GSS06-2M ☐☐☐112C22 58
54 631 2.0 65 521 2.3 27.125 GSS07-2M ☐☐☐112C22 58
47 686 1.5 57 568 1.6 31.000 GSS07-2M ☐☐☐112C22 58
46 691 0.9 55 573 1.0 31.738 GSS06-2M ☐☐☐112C22 58
41 822 1.5 50 679 1.8 35.306 GSS07-2M ☐☐☐112C22 58
37 859 1.4 45 711 1.5 39.200 GSS07-2M ☐☐☐112C22 58
34 1005 1.2 41 832 1.5 43.271 GSS07-2M ☐☐☐112C22 58
29 1094 1.1 35 906 1.3 50.000 GSS07-2M ☐☐☐112C22 58
27 1194 1.0 32 990 1.3 54.250 GSS07-2M ☐☐☐112C22 58
24 1337 0.9 29 1107 1.1 61.250 GSS07-2M ☐☐☐112C22 58
6.6 21 1544 0.8 25 1282 1.0 70.611 GSS07-2M ☐☐☐112C22 58

6.6 - 52 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 5.5 kW

nN 1470 r/min 1775 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
252 189 1.9 303 156 2.0 5.833 GSS06-2M☐☐☐132C12 58
251 190 2.8 302 157 2.9 5.862 GSS07-2M ☐☐☐132C12 58
184 260 1.9 221 216 1.8 8.000 GSS06-2M☐☐☐132C12 58
181 265 2.5 218 219 2.7 8.125 GSS07-2M ☐☐☐132C12 58
163 289 1.4 196 239 1.5 9.042 GSS06-2M☐☐☐132C12 58
162 290 2.1 195 240 2.3 9.086 GSS07-2M ☐☐☐132C12 58
147 327 2.4 177 270 2.5 10.000 GSS07-2M ☐☐☐132C12 58
144 335 1.5 173 276 1.8 10.238 GSS06-2M☐☐☐132C12 58
131 367 1.4 158 303 1.7 11.200 GSS06-2M☐☐☐132C12 58
131 367 2.3 158 303 2.5 11.200 GSS07-2M ☐☐☐132C12 58
119 395 1.3 143 328 1.4 12.400 GSS06-2M☐☐☐132C12 58
117 402 2.0 141 333 2.1 12.594 GSS07-2M ☐☐☐132C12 58
103 470 1.1 124 388 1.4 14.286 GSS06-2M☐☐☐132C12 58
103 469 2.2 124 387 2.3 14.286 GSS07-2M ☐☐☐132C12 58
95 495 1.9 114 410 2.0 15.500 GSS07-2M ☐☐☐132C12 58
93 506 1.2 112 419 1.3 15.869 GSS06-2M☐☐☐132C12 58
85 553 1.1 102 458 1.3 17.360 GSS06-2M☐☐☐132C12 58
85 554 1.8 102 459 1.9 17.360 GSS07-2M ☐☐☐132C12 58
72 606 0.8 87 503 0.9 20.417 GSS06-2M☐☐☐132C12 58
72 618 1.2 86 512 1.3 20.517 GSS07-2M ☐☐☐132C12 58
66 702 1.0 80 583 1.1 22.143 GSS06-2M☐☐☐132C12 58
66 705 1.7 80 584 1.8 22.143 GSS07-2M ☐☐☐132C12 58
58 763 1.2 70 633 1.3 25.188 GSS07-2M ☐☐☐132C12 58
54 859 0.8 65 713 0.9 27.125 GSS06-2M☐☐☐132C12 58
54 864 1.4 65 715 1.7 27.125 GSS07-2M ☐☐☐132C12 58
47 939 1.1 57 778 1.2 31.000 GSS07-2M ☐☐☐132C12 58
42 1123 1.1 50 931 1.3 35.306 GSS07-2M ☐☐☐132C12 58
38 1175 1.0 45 974 1.1 39.200 GSS07-2M ☐☐☐132C12 58
29 1494 0.8 35 1240 1.0 50.000 GSS07-2M ☐☐☐132C12 58

6.6

V00-en_GB-10/2012 6.6 - 53
 GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 7.5 kW

nN 1460 r/min 1765 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
250 261 1.4 302 216 1.4 5.833 GSS06-2M☐☐☐132C22 58
249 263 2.0 300 217 2.1 5.862 GSS07-2M ☐☐☐132C22 58
183 360 1.4 220 297 1.3 8.000 GSS06-2M☐☐☐132C22 58
180 366 1.9 217 303 2.0 8.125 GSS07-2M ☐☐☐132C22 58
162 398 1.0 195 329 1.1 9.042 GSS06-2M☐☐☐132C22 58
161 401 1.6 194 331 1.6 9.086 GSS07-2M ☐☐☐132C22 58
146 452 1.8 176 373 1.9 10.000 GSS07-2M ☐☐☐132C22 58
143 462 1.1 172 381 1.3 10.238 GSS06-2M☐☐☐132C22 58
130 506 1.0 157 417 1.3 11.200 GSS06-2M☐☐☐132C22 58
130 507 1.7 157 418 1.8 11.200 GSS07-2M ☐☐☐132C22 58
118 545 1.0 142 451 1.0 12.400 GSS06-2M☐☐☐132C22 58
116 555 1.4 140 459 1.5 12.594 GSS07-2M ☐☐☐132C22 58
102 648 0.8 123 534 1.0 14.286 GSS06-2M☐☐☐132C22 58
102 647 1.6 123 535 1.7 14.286 GSS07-2M ☐☐☐132C22 58
94 683 1.4 114 565 1.4 15.500 GSS07-2M ☐☐☐132C22 58
92 697 0.9 111 577 1.0 15.869 GSS06-2M☐☐☐132C22 58
84 762 0.8 102 630 0.9 17.360 GSS06-2M☐☐☐132C22 58
84 765 1.3 101 633 1.4 17.360 GSS07-2M ☐☐☐132C22 58
71 851 0.9 86 705 1.0 20.517 GSS07-2M ☐☐☐132C22 58
66 972 1.2 80 806 1.3 22.143 GSS07-2M ☐☐☐132C22 58
58 1052 0.9 70 872 0.9 25.188 GSS07-2M ☐☐☐132C22 58
54 1191 1.0 65 985 1.2 27.125 GSS07-2M ☐☐☐132C22 58
47 1293 0.8 57 1071 0.9 31.000 GSS07-2M ☐☐☐132C22 58
41 1547 0.8 50 1282 1.0 35.306 GSS07-2M ☐☐☐132C22 58

6.6

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GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 11.0 kW

nN 1470 r/min 1775 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
251 386 1.4 302 319 1.5 5.862 GSS07-2M ☐☐☐160C22 58
181 537 1.3 218 444 1.3 8.125 GSS07-2M ☐☐☐160C22 58
162 587 1.1 195 486 1.1 9.086 GSS07-2M ☐☐☐160C22 58
147 662 1.2 177 548 1.3 10.000 GSS07-2M ☐☐☐160C22 58
131 742 1.2 158 614 1.2 11.200 GSS07-2M ☐☐☐160C22 58
117 813 1.0 141 673 1.0 12.594 GSS07-2M ☐☐☐160C22 58
95 1000 0.9 114 829 1.0 15.500 GSS07-2M ☐☐☐160C22 58
85 1119 0.9 102 928 1.0 17.360 GSS07-2M ☐☐☐160C22 58

6.6

V00-en_GB-10/2012 6.6 - 55
 GSS Helical-worm gearbox
Technical data

Selection tables

ƒ 50 Hz, 60 Hz: PN = 15.0 kW

nN 1470 r/min 1775 r/min

fN 50 Hz 60 Hz i
n2 M2 n2 M2
c c
[r/min] [Nm] [r/min] [Nm]
251 529 1.0 302 437 1.1 5.862 GSS07-2M ☐☐☐160C32 58
181 735 0.9 218 608 1.0 8.125 GSS07-2M ☐☐☐160C32 58
147 906 0.9 178 749 0.9 10.000 GSS07-2M ☐☐☐160C32 58
131 1015 0.9 158 840 0.9 11.200 GSS07-2M ☐☐☐160C32 58

6.6

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GSS Helical-worm gearbox
Technical data

6.6

V00-en_GB-10/2012 6.6 - 57
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-2M H☐R

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS04 420 479
GSS05 441 501 536
GSS06 481 541 576
GSS07 524 584 619

6.6

6.6 - 58 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

100C32 112C22 132C12 160C22 160C32

132C22
g 194 218 258 310
MHEMAXX 166 176 195 210
g1
MHEMABR 147 158 187 210
k1 MHEMAXX 324 363 403 457.5 501.5
k2 180 222 265 300
MHEMABR 76 90 109.5 105
Δ k MHFMAXX 109 102 115 149
MHFMABR 170 183 201.5 179
k
GSS05 551
GSS06 591 636 684
GSS07 634 679 727 786 830

a h1) h1 o p1)

GSS04 20 100 71 181 171

GSS05 23 125 80 212 205
GSS06 26 150 100 255 250
GSS07 33 190 120 305 310

d d1 l1) l1 u t i1 a1 b1 e1 f1 s1
H7 JS9 +0,2 H7
25 45 115 100 8 28.3 2.5
GSS04 104 75 90 3 M6x12
30 45 115 100 8 33.3 2.5
30 50 140 124 8 33.3 4
GSS05 118 80 100 4 M8x15
35 50 140 124 10 38.3 4
40 65 160 140 12 43.3 5
GSS06 140 100 120 4 M10x16
45 65 160 140 14 48.8 5
50 75 200 175 14 53.8 5
GSS07 165 115 140 5 M12x18
55 75 200 175 16 59.3 5

a5 a6 b5 b6 b7 c5 e5 f5 f6 m n s5

GSS04 45 45 90 119 85 14 100 112 141 20 22 9

GSS05 47.5 47.5 95 140 105 17 115 124 169 21 29 11
GSS06 60 60 120 170 120 20 145 156 206 23 36 14
GSS07 70 70 140 210 150 25 180 185 255 28 45 18
1) k !
2

6.6

V00-en_GB-10/2012 6.6 - 59
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-2M HAK

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS04 420 479
GSS05 441 501 536
GSS06 481 541 576
GSS07 524 584 619

6.6

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GSS Helical-worm gearbox
Technical data

100C32 112C22 132C12 160C22 160C32

132C22
g 194 218 258 310
MHEMAXX 166 176 195 210
g1
MHEMABR 147 158 187 210
k1 MHEMAXX 324 363 403 457.5 501.5
k2 180 222 265 300
MHEMABR 76 90 109.5 105
Δ k MHFMAXX 109 102 115 149
MHFMABR 170 183 201.5 179
k
GSS05 551
GSS06 591 636 684
GSS07 634 679 727 786 830

a h1) h1 k8 o p1) q

GSS04 20 100 71 41 181 171 91

GSS05 23 125 80 40 212 205 103.5
GSS06 26 150 100 49 255 250 121.5
GSS07 33 190 120 65.5 305 310 155.5

d d1 l l1 u t i2 o11) a2 b2 c2 e2 f2 s2
H7 JS9 +0,2 j7
25 45 115 100 8 28.3 33.5 148.5
GSS04 160 110 10 130 3.5 4x9
30 45 115 100 8 33.3 33.5 148.5
30 50 140 124 8 33.3 33 173.5
GSS05 200 130 12 165 4 4 x 11
35 50 140 124 10 38.3 33 173.5
40 65 160 140 12 43.3 42 201.5 200 130 12 165 3.5 4 x 11
GSS06
45 65 160 140 14 48.8 41 201.5 250 180 15 215 4 4 x 14
50 75 200 175 14 53.8 55 255.5 250 180 15 215 4 4 x 14
GSS07
55 75 200 175 16 59.3 55 255.5 300 230 17 265 4 4 x 14
1) k !
2

6.6

V00-en_GB-10/2012 6.6 - 61
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-2M V☐R

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS04 420 479
GSS05 441 501 536
GSS06 481 541 576
GSS07 524 584 619

6.6

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GSS Helical-worm gearbox
Technical data

100C32 112C22 132C12 160C22 160C32

132C22
g 194 218 258 310
MHEMAXX 166 176 195 210
g1
MHEMABR 147 158 187 210
k1 MHEMAXX 324 363 403 457.5 501.5
k2 180 222 265 300
MHEMABR 76 90 109.5 105
Δ k MHFMAXX 109 102 115 149
MHFMABR 170 183 201.5 179
k
GSS05 551
GSS06 591 636 684
GSS07 634 679 727 786 830

a h1) h1 o p1) q

GSS04 20 100 71 181 171 107.5

GSS05 23 125 80 212 205 130
GSS06 26 150 100 255 250 160
GSS07 33 190 120 305 310 200

d d1 d2 l l1 l2 u t i1 o11) a1 b1 e1 f1 s1
k6 H7
GSS04 25 45 M10 50 6 40 8 28 52.5 162.5 104 75 90 3 M6x12
GSS05 30 45 M10 60 6 45 8 33 64 196.5 118 80 100 4 M8x15
GSS06 40 65 M16 80 7 63 12 43 85 235.5 140 100 120 4 M10x16
GSS07 50 75 M16 100 8 80 14 53.5 105 295.5 165 115 140 5 M12x18

a5 a6 b5 b6 b7 c5 e5 f5 f6 m n s5

GSS04 45 45 90 119 85 14 100 112 141 20 22 9

GSS05 47.5 47.5 95 140 105 17 115 124 169 21 29 11
GSS06 60 60 120 170 120 20 145 156 206 23 36 14
GSS07 70 70 140 210 150 25 180 185 255 28 45 18
1) k !
2

6.6

V00-en_GB-10/2012 6.6 - 63
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-2M VAK

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS04 420 479
GSS05 441 501 536
GSS06 481 541 576
GSS07 524 584 619

6.6

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GSS Helical-worm gearbox
Technical data

100C32 112C22 132C12 160C22 160C32

132C22
g 194 218 258 310
MHEMAXX 166 176 195 210
g1
MHEMABR 147 158 187 210
k1 MHEMAXX 324 363 403 457.5 501.5
k2 180 222 265 300
MHEMABR 76 90 109.5 105
Δ k MHFMAXX 109 102 115 149
MHFMABR 170 183 201.5 179
k
GSS05 551
GSS06 591 636 684
GSS07 634 679 727 786 830

a h1) h1 k8 o p1) q

GSS04 20 100 71 41 181 171 91

GSS05 23 125 80 40 212 205 103.5
GSS06 26 150 100 49 255 250 121.5
GSS07 33 190 120 65.5 305 310 155.5

d d2 l l1 l2 u t i2 o11) a2 b2 c2 e2 f2 s2
k6 j7
GSS04 25 M10 50 6 40 8 28 50 195.5 160 110 10 130 3.5 4x9
GSS05 30 M10 60 6 45 8 33 60 229.5 200 130 12 165 4 4 x 11
GSS06 40 M16 80 7 63 12 43 80 276.5 250 180 15 215 4 4 x 14
250 180 15 215 4 4 x 14
GSS07 50 M16 100 8 80 14 53.5 100 350.5
300 230 17 265 4 4 x 14
1) k !
2

6.6

V00-en_GB-10/2012 6.6 - 65
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-3M H☐R

6.6

6.6 - 66 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS06 575 634
GSS07 629 688 723

a h h1 o p

GSS06 10 150 100 252 250

GSS07 12 190 120 299 310

d d1 l l1 u t i1 a1 b1 e1 f1 s1
H7 JS9 +0,2 H7
40 65 160 140 12 43.3 5
GSS06 140 100 120 4 M10x16
45 65 160 140 14 48.8 5
50 75 200 175 14 53.8 5
GSS07 165 115 140 5 M12x18
55 75 200 175 16 59.3 5

a5 a6 b5 b6 b7 c5 e5 f5 f6 m n s5

GSS06 60 60 120 170 120 20 145 156 206 23 36 14

GSS07 70 70 140 210 150 25 180 185 255 28 45 18

6.6

V00-en_GB-10/2012 6.6 - 67
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-3M HAK

6.6

6.6 - 68 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS06 575 634
GSS07 629 688 723

a h h1 k8 o p q

GSS06 10 150 100 49 252 250 121.5

GSS07 12 190 120 65.5 299 310 155.5

d d1 l l1 u t i2 o1 a2 b2 c2 e2 f2 s2
H7 JS9 +0,2 j7
40 65 160 140 12 43.3 42 201.5 200 130 12 165 3.5 4 x 11
GSS06
45 65 160 140 14 48.8 41 201.5 250 180 15 215 4 4 x 14
50 75 200 175 14 53.8 55 255.5 250 180 15 215 4 4 x 14
GSS07
55 75 200 175 16 59.3 55 255.5 300 230 17 265 4 4 x 14

6.6

V00-en_GB-10/2012 6.6 - 69
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-3M V☐R

6.6

6.6 - 70 V00-en_GB-10/2012
GSS Helical-worm gearbox
Technical data

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS06 575 634
GSS07 629 688 723

a h h1 o p q

GSS06 10 150 100 252 250 160

GSS07 12 190 120 299 310 200

d d1 d2 l l1 l2 u t i1 o1 a1 b1 e1 f1 s1
k6 H7
GSS06 40 65 M16 80 7 63 12 43 85 235.5 140 100 120 4 M10x16
GSS07 50 75 M16 100 8 80 14 53.5 105 295.5 165 115 140 5 M12x18

a5 a6 b5 b6 b7 c5 e5 f5 f6 m n s5

GSS06 60 60 120 170 120 20 145 156 206 23 36 14

GSS07 70 70 140 210 150 25 180 185 255 28 45 18

6.6

V00-en_GB-10/2012 6.6 - 71
 GSS Helical-worm gearbox
Technical data

Dimensions

GSS☐☐-3M VAK

6.6

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GSS Helical-worm gearbox
Technical data

080C32 090C12 090C32 100C12

g 156 176 194
MHEMAXX 150 152 157 166
g1
MHEMABR 132 137 147
k1 MHEMAXX 224.5 274 309
k2 145 180
MHEMABR 73 68 76
Δ k MHFMAXX 128 109
MHFMABR 183 181 170
k
GSS06 575 634
GSS07 629 688 723

a h h1 k8 o p q

GSS06 10 150 100 49 252 250 121.5

GSS07 12 190 120 65.5 299 310 155.5

d d2 l l1 l2 u t i2 o1 a2 b2 c2 e2 f2 s2
k6 j7
GSS06 40 M16 80 7 63 12 43 80 276.5 250 180 15 215 4 4 x 14
250 180 15 215 4 4 x 14
GSS07 50 M16 100 8 80 14 53.5 100 350.5
300 230 17 265 4 4 x 14

6.6

V00-en_GB-10/2012 6.6 - 73
 GSS Helical-worm gearbox
Technical data

6.6

6.6 - 74 V00-en_GB-10/2012
GSS Helical-worm gearbox
Accessories

Hollow shaft with shrink disc

d g2 g3 g4 i1 k9 k10 k11 l l1 l4
h6
25
GSS04 72 79 76 2.5 150 148 154 142 122 26
30
GSS05 35 80 90 84 4.0 176 174 179 168 148 28
GSS06 40 90 100 94 202 200 204 194 164 30
5.0
GSS07 50 110 124 116 241 238 244 232 192 26

ƒ Output flange and hollow shaft with shrink disc (output version
SAK) are not possible in the same location. For additional dimen-
sions see output version H☐☐.
ƒ Ensure that the strength of the machine shaft material is ad-
equate in shrink disc designs.
When using typical steels (e.g. C45, 42CrMo4), the torques listed
in the selection tables can be used without restriction.
Please consult us if you wish to use material that is considerably 6.6
weaker. Medium surface roughness Rz must not exceed 15 µm
(turning is sufficient).

V00-en_GB-10/2012 6.6 - 75
 GSS Helical-worm gearbox
Accessories

Mounting set for hollow shaft circlip:

Proposed design for auxiliary tools

d l1 d2 l9 c7 c8 c9 l8, max
H7

25 5
GSS04 100 85
30 M10 40 10
6 3
30
GSS05 124 107
35 M12 50 7 12
40 8
GSS06 140 4 118
45 M16 60 9 16
50 10
GSS07 175 5 148
55 M20 80 11 20
6.6

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GSS Helical-worm gearbox
Accessories

Hoseproof hollow shaft cover

ƒ Cover including gasket

k11
[mm]
GSS04 9
GSS05 10
GSS06
11
GSS07

Gearbox with 2nd output shaft end

6.6
d l i1 o1
k6
GSS04 25 50 52.5 215
GSS05 30 60 64.0 260
GSS06 40 80 85.0 320
GSS07 50 100 105.0 400

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Accessories

Torque plate on threaded pitch circle

In position 3

In position 5

6.6

a4 a7 a8 a9 b4 d D k6
GSS04 30 24.0 130 26.5 34.5 12 35 16
GSS05 34 23.5 160 27.5 38.5 16 45 15
GSS06 40 28.0 200 33.0 44.5 20 50 18
GSS07 46 32.5 250 37.5 50.5 25 65 21

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Accessories

Torque plate at housing foot

In position 2, 4 or 6

a4 a7 a8 a9 b8 c d D e5 k7
GSS04 41 27.5 106 135.0 60 14.5 11 30 100 20
GSS05 45 35.0 115 160.0 70 15.0 13 40 127 25
GSS06 72 40.0 145 195.0 80 27.0 17 50 145 28
GSS07 78 50.0 170 240.0 100 28.0 21 60 180 35

6.6

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 GSS Helical-worm gearbox
Accessories

Ventilations

Position of ventilation, sealing elements and oil level check

GSS05…07-2

A ... F Mounting position Item 1 standard

⊗ Ventilation / Oil filler plug Item 2 only with:
● Oil drain plug • GSS05-2M ☐☐☐ 090C☐☐
◒ Oil control plug
* On both sides
• GSS05-2M ☐☐☐ 100C☐☐
• GSS06-2M ☐☐☐ 112C☐☐
** On opposite side • GSS07-2M ☐☐☐ 160C☐☐
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GSS Helical-worm gearbox
Accessories

Ventilations

Position of ventilation, sealing elements and oil level check

GSS05…07-3

A ... F Mounting position Item 1 standard

⊗ Ventilation / Oil filler plug Item 2 only on:
● Oil drain plug • GSS07-3M ☐☐☐ 090C☐☐
◒ Oil control plug
* On both sides
• GSS07-3M ☐☐☐ 100C☐☐

** On opposite side 6.6

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Accessories

6.6

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Accessories

6.6

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Accessories

6.6

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Web version

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Phone: +49 (0)5154 / 82-0
Telefax: +49 (0)5154 / 82-28 00

www.Lenze.com