... <90kRotating speed 290±10% rpmComponent list M/I,HOOK,DERRICK,CANOPY,REGULATOR,SCREWMain components MOTOR,BLADEVoltage 220v - 50hzcurrent 570±10%mApower ... ,silver Main components MOTOR,BLADEComponent list M/I,HOOK,DERRICK,CANOPY,REGULATOR,SCREWFeatures:Motor with pure copper wireOptimal iron fan blade ...