Components / Elevator Motors

GEM HW140CL LION Geared Elevator Traction Machine

GEM HW140CL LION is an Italian geared elevator traction machine designed for 630–800 kg lifts, with up to 2.0 m/s and reliable worm-gear performance for machine-room lift systems.

Brand GEM
Model HW140CL LION
Origin Italy
CE Certified EN 81 Compliant ISO 9001
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Description

GEM HW140CL LION is a professional Italian geared elevator traction machine developed for 630–800 kg 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 HW140CL LION 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 HW140CL LION to elevator contractors and distributors worldwide.

Technical Specifications

Type worm-gear geared traction machine with external support
Application 630–800 kg duty load lifts
Speed up to 2.0 m/s
Distance between shafts 140 mm
Max static load 3,800 kg
Max output torque 1,470 Nm
Reduction ratio 1/58, 1/53, 1/44, 1/37, 2/43
Motor type AC1, AC2, VVVF
Max motor power 11.5 kW
Gear efficiency 0.75
Traction sheave 480/560/600 mm
Brake voltage 24/48/60/110/200 V
Lubrication 3.5 L synthetic oil
Average weight 240 kg.

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