起升电机 Lifting motor
鼠笼式异步电机（同步转速达到3000转）
Asynchronous squirrel cage motor (Synchronous speed 3000rpm)
双速或变频无级调速
2-speed pole changing or frequency invertor for stepless control
重级制，负载持续率 40%ED
Heavy duty, 40% ED rating
F级绝缘，防护等级IP55
F class insulation, IP55 pretection
起升减速机 Lifting gear box
全铝壳体，自重轻，密封良好
Sealed gearbox housings are made of aluminum
半油脂润滑，全寿命设计，免维护
Totally enclosed semi-fluid, lifetime designing
斜齿轮，硬齿面
Helical type, hardened and ground gears.
起升制动器 Lifting brake
电磁盘式制动器
DC Electromagnetic disc brake
Brake can be replaced without resetting the torque limiter
换刹车盘时不需要重新调节转距限制器
Brake adjustment by bolt 5. There is an elastic
washer to hold bolt
刹车间隙调整便捷
Check brake gap at point X 0.15 to 0.5 mm
安全刹车间隙为 0.15 – 0.5 mm
密封良好，防尘
Fully covered, dust proof