... AC Permanent Magnet Gear Synchronous Motor 1)Stable speed 2)Long Lifespan 3)High torque 4)Low noise AC Permanent Magnet Gear ... Synchronous Motor1.Typical Applications:1) Home appliance:Electric fan,air conditioner ... <40dBInput Current<25mACoil Temperature Rise≤60KRated Frequency50/60HzInsulation ClassESpeed0.1,1,2,3,4,5,10,15,60 rpmInsulated Electricity ...