Lenze GMotion Gearmotors & Gearboxes

Lenze geared motors are ideally suited to constant speed applications with supply of 50 or 60 Hz, as well as to operation with frequency inverters.

GST

Helical

GFL

Shaft Mount Helical

GKK

(EMS) Bevel

GKR

Bevel

GKS

Helical-Bevel

GSS

Helical-Worm

Gearbox Configurations

Product Group Gearbox Size Stages Drive Size
GST, GFL, GKK, GKR, GKS, GSS 01-09, 11, 14 1, 2, 3, 4 Motor Frame Size
Input Design Output Design
M = Geared Motor
N = Gearbox with mounting flange for IEC Standard Motor
W = Gearbox with Free Input Shaft
SHAFT
V=SOLID SHAFT
H=HOLLOW SHAFT
S=HOLLOW SHAFT
WITH SHRINK DISK
HOUSING
A=Pitch Circle with Centering and Foot
B=Pitch Circle w/o Centering, with Foot*
C=Pitch Circle with Centering
D=Pitch Circle
*ONLY GFL,GKS, AND GSS
OUTPUT
R=Without Flange
K=Flange with thru holes
L=Flange with threaded holes




PRODUCT INFO      MANUAL

GST Helical Gearbox / Geared Motor

The excellent performance of these 3 and 4-stage integrated right-angle gearboxes sets them apart. Thanks to the robust cast iron housing, high permissible torques and closely stepped speed reduction ratios, they can meet even the most stringent of requirements.

The gearboxes / geared motors are used in the following areas:
  • Materials handling technology, logistics, transport
  • Industrial handling
  • Packaging technology
  • Building materials industry
  • Stage machinery
Drive-end versions
  • Integrated three-phase AC motors
  • IEC motor adapter
  • Free shaft input
Output-end versions
  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Torque plate with rubber buffer
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PRODUCT INFO      MANUAL

GFL shaft-mounted helical gearbox/geared motor

These 2 and 3-stage parallel-axis gearboxes are primarily used as shaft-mounted gearboxes. The gearbox has a space-saving design and is easy to mount. As well as enabling internal power or torque sharing, the output shaft is accessible for further use (e.g. for installing encoders).

The gearboxes/geared motors are used in the following areas:
  • Materials handling technology
  • Process engineering
  • Plastics
  • Food, beverages and tobacco industries
Drive-end versions
  • Integrated three-phase AC motors
  • IEC motor adapter
  • Free shaft input
Output-end versions
  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Integrated torque plate with rubber buffer
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PRODUCT INFO      MANUAL

GKK bevel gearbox/geared motor with clutch

For monorail overhead conveyor drives (EMS)

The 2-stage helical-bevel gearbox with disconnect clutch, with its compact dimensions and high radial power capacity, is particularly well suited to materials handling applications.

When combined with a Lenze motor control unit, these products make for optimum automation of in-plant drive tasks. Only low force is required in order to isolate the drive from the output end; disconnecting drives from the process becomes child’s play.

In conjunction with the OCU decentralised motor control unit, Lenze offers a complete drive system for monorail overhead conveyors

The gearboxes/geared motors are used in the following areas:
  • Materials handling technology
  • Automotive industry
Drive-end versions
  • Integrated three-phase AC motors
Output-end versions
  • Solid shaft with keyway
  • Foot or flange mounting
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PRODUCT INFO      MANUAL

GKR bevel gearbox/geared motor

The alternative to worm gearboxes
This 2-stage, right-angle gearbox for use in low to medium applications is characterised by its high efficiency, lightweight design (thanks to the aluminium housing) and wear-free gear teeth. With Lenze bevel gearboxes/geared motors, you will benefit from lightweight designs and low life cycle costs – they are efficient, economical and fit for the future!

The gearboxes/geared motors are used in the following areas:
  • Materials handling technology, logistics, transport
  • Industrial handling
  • Building services engineering including air conditioning
  • Packaging technology
Drive-end versions
  • Integrated three-phase AC motors
  • IEC motor adapter
Output-end versions
  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Torque plate with rubber buffer
Get Quote Now



PRODUCT INFO      MANUAL

GKS helical-bevel gearbox/geared motor

The excellent performance of these 3 and 4-stage integrated right-angle gearboxes sets them apart. Thanks to the robust cast iron housing, high permissible torques and closely stepped speed reduction ratios, they can meet even the most stringent of requirements.

The gearboxes/geared motors are used in the following areas:
  • Materials handling technology, logistics, transport
  • Industrial handling
  • Packaging technology
  • Building materials industry
  • Stage machinery
Drive-end versions
  • Integrated three-phase AC motors
  • IEC motor adapter
  • Free shaft input
Output-end versions
  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Torque plate with rubber buffer
Get Quote Now



PRODUCT INFO      MANUAL

GSS helical-worm gearbox/geared motor

These economical, low noise 2 and 3-stage helical-worm gearboxes are the perfect compromise between 1-stage worm gearboxes, which offer an excellent price/performance ratio, and helical-bevel gearboxes, which offer a high degree of efficiency.

The gearboxes/geared motors are used in the following areas:
  • Materials handling technology, logistics, transport
  • Industrial handling
  • Packaging technology
  • Building materials industry
  • Stage machinery
  • General mechanical engineering
Drive-end versions
  • Integrated three-phase AC motors
  • IEC motor adapter
  • Free shaft input
Output-end versions
  • Hollow shaft with keyway or shrink disc
  • Solid shaft with keyway
  • Foot or flange mounting
  • Torque plate with rubber buffer
Get Quote Now