The Talking Elevator !

Description: Traction elevators Geared and gearless traction elevators Geared traction machines are driven by AC or DC electric motors. Geared machines use worm

Keywords: Traction elevators Geared and gearless traction elevators Geared traction machines are driven by AC or DC electric motors. Geared machines use worm gears to control mechanical movement of elevator cars by rolling steel hoist ropes over a drive sheave which is attached to a gearbox driven by a high speed motor. These machines are generally the best option for basement or overhead traction use for speeds up to 500 ftmin 2.5 ms. Gearless traction machines are low speed (low RPM), high to

Tags: elevatortraction, elevator, talking, traction, geared, machines, elevators, use, driven, gearless, motors, worm, electric,

Elevatortraction.com

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ELEVATORTRACTION.COM - Site Location
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