used for printer,Automobile products,Rear box of automobile,counting-money machine and so on RH-477 output:approx 2w-30w DC MOTOR12VNo load speed:3600r/min,current 0.07ATorque:100g.cmOutput:3.14WStall torque:647G.cmMotor length: 51mmDiameter:31mm RH-477 DC MOTOR