Low Speed Safe Passenger Elevators , VVVF Elevator Machine Romm-less

Low Speed Safe Passenger Elevators , VVVF Elevator Machine Romm-less

Description:

The occurrence of machine room-less elevator opens an important page on the elevator industry. Permanent magnetic synchronous gearless traction technology’s occurrence lays the steady foundations for machine room-less elevator. PM synchronous gearless traction machine owns small volume, light weight and high transmission efficiency, and it can be placed inside the hoistway under the situation of machine room-less. The plan can also provide the designers more free space when designing besides for saving the architect cost.

Excellent Performance

1. PM synchronous gearless traction machine owns small volume, light weight, make the machine room cancelled, reducing the architect cost.
2. PM synchronous gearless traction machine don’t need to use lubrication oil, reducing the maintenance cost and satisfying green environmental protection requirements.
3. Using 32 bit anti-jamming microprocessor to realize real-time control, low fault, good reliability and strong functions.
4. The application of CAN-BUS full serial communication system, reducing the cores of cable, and make it possible that elevators are distributed controlled by multi-microprocessors.
5. By using VVVF control technology and Gleason tooth synchronous belt door operator system, the elevator runs more stable with high efficiency, lower noise and fault.