Components / Elevator Motors

GEM HW135L VF Geared Elevator Traction Machine

GEM HW135L VF is an Italian geared elevator traction machine designed for up to 630 kg VVVF lifts, with up to 1.2 m/s and reliable worm-gear performance for machine-room lift systems.

Brand GEM
Model HW135L VF
Origin Italy
CE Certified EN 81 Compliant ISO 9001
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Description

GEM HW135L VF is a professional Italian geared elevator traction machine developed for up to 630 kg VVVF lifts. The unit is suitable for machine-room passenger or goods lift applications where robust worm-gear transmission, stable braking and long service life are required. Its compact body, spheroidal cast-iron traction sheave, special alloy worm wheel and electromagnetic brake configuration make it a dependable choice for new installations and modernization projects. For Nazar Elevator package lift solutions, this model can be evaluated according to project capacity, speed, roping arrangement, shaft layout and local code requirements. Final motor power, sheave diameter, brake voltage and machine hand must always be selected according to the official GEM technical data sheet and elevator calculation.

What is a geared traction machine?

The GEM HW135L VF is a geared elevator traction machine. A geared machine drives the sheave through a worm or helical gearbox, which multiplies torque and allows a smaller, lower-cost motor to move the same load.

Geared machines are typically specified for machine room (MR) elevator systems at low to medium speeds, and for freight and goods lifts where high starting torque matters more than energy efficiency. Nazar Elevator supplies the GEM HW135L VF to elevator contractors and distributors worldwide.

Technical Specifications

Type VVVF worm-gear traction machine with external support
Application up to 630 kg lift systems
Speed up to 1.2 m/s
Distance between shafts 135 mm
Max static load project-specific
Max output torque 1,094 Nm class
Reduction ratio 1/37, 1/42, 1/53
Motor type AC1, VVVF
Traction sheave 480/550 mm
Brake voltage 24/48/60/110/200 V
Lubrication synthetic oil

Frequently Asked Questions

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