Components / Elevator Motors

GEM HW134B BRAKE Geared Elevator Traction Machine

GEM HW134B BRAKE is an Italian geared elevator traction machine designed for modernization of existing geared lifts, with up to 1.0 m/s and reliable worm-gear performance for machine-room lift systems.

Brand GEM
Model HW134B BRAKE
Origin Italy
Components Elevator Motors
CE Certified EN 81 Compliant ISO 9001
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Description

GEM HW134B BRAKE is a professional Italian geared elevator traction machine developed for modernization of existing geared 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.

Technical Specifications

Type HW134 geared traction machine version with auxiliary slow-shaft brake
Application modernization and EN81-20 / EN81-80 safety upgrade
Brake force FT 3,600 N
Braking torque 780 Nm
Holding voltage 103.5 Vdc
Overexcitation voltage 207 Vdc for max. 1 s
Holding current 0.492 A
Overexcitation current 0.984 A
Resistance 210 Ohm
Holding power 51 W at 20°C
Overexcitation power 204 W
Duty cycle ED 60%
Brake weight 14.3 kg
Protection class IP54
Insulation class F
Temperature range -25 to +40°C.

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