220/240v,4w,4.1/5RPM Certificate: UL,CE, VDE, ISO, CCC,RoHS Customer: ... . Model50TYZ420-L17Rated Voltage220/240 AC.VRated Frequency50/60 HzInput Power≤4 WInput Current≤25 mAOutput Torque≥500 mN.mOutput Rotate Speed4 ... rpmInsulation Resistance≥100MΩRotate DirectionFreeTemperature Rise≤55 KNoise≤35 dB(A)Dielectric Strength1800 V/1s 50TYZ40-L17 AC MOTOR