... :2000, CCC, UL,CE, VDE.Our mainly product is stepping motor, synchronous motor, copper pipe and heat exchange for air-conditioner, mold.We ... , Japnaese TOTO, etc.Model24BYJ48-AD3Phase4Rated Voltage12 DC.VDetent Torque≥21.6 mN.mFriction Moment78.4-196 mN.mNo load pull-in ... mN.mNoise≤35 dB(A). 24BYJ48-AD3 dc micro Stepper Motor