... UL,CE, VDE.Our mainly product is stepping motor, synchronous motor, copper pipe and heat exchange for air-conditioner, ... Industries, Japnaese TOTO, etc.Model24BYJ48-AD3Phase4Rated Voltage12 DC.VDetent Torque≥21.6 mN.mFriction Moment78.4- ... load pull-out Frequency≥800 HzInsulation Resistance≥10MΩ (DC.500)Dielectric StrengthCondition of AC, 600V, 1 mA ... mNoise≤35 dB(A). 24BYJ48-AD3 dc micro Stepper Motor