CE Approved MRL Elevator

Energy saving main machine

Gearless permanent magnetic synchronous machine for stable rides

1.PMSM energy saving technology

The gearless permanent magnet synchronous machine is designed in the upgraded version of special structure, capable of withstanding greater radial load; with a special magnetic groove, it is able to start smoothly and fast under various loading conditions; the rotor and traction sheave grants a higher balance precision and less vibration and noise, introducing passengers to smooth and quiet rides.

Disc static band-type brake

Adopt plane braking the contract surface makes band type brake friction surface fit closely, and realize silent effect lower than the noise of electrical machine operation.

Band-type brake dual-test switch

The dual protection both electrical and mechanical can prevent elevator from running in the case of abnormal brake, securing performance of the elevator.

32-bit micro machine and three closed-loop control

PMSM door-motor system adopts 32-bit micro machine with closed-loop control over speed, location, and torque , realizing consistency between practical operation speed and controllers' opening and closing speed of door-motor system, as well as stable and accurate door opening.

AOLIDA

Hot Tags: ce approved MRL elevator, China, manufacturers, factory, cheap, low price, buy discount, made in China, China passenger lift for sale manufacturers, low price lift for high rise building, small domestic lifts made in China, Buy discount domestic lifts, cost of elevator in apartment building, passenger lift service made in China