Permanent Magnet Synchronous And Gearless Traction Machlne
It uses rare earth materials, fully integrates coaxial transmission technology, digital frequency technologywith group computer control technology, high-efficient and energy saving, with minimum operation cost,low heat loss, and extremely high efficiency.
Door System
The application of advanced VVVVF control technology into elevator door machine system ensures thesmooth and quiet door opening andclosing, increases the sensitivity of elevator door opening and closing.
VVVF New Controller
It can automatically adjust the current and precisely control the torque of the host machine according to the load of the car, fully making the elevator stable and comfortable.
