3 Volt DC Motor - 2104 Rpm 1-3 Volt Range Voltage: 3VVoltage range: 1-3VRated power output: 0.29WCurrent at max. efficiency: 175mAMax. efficiency: 60%Max.Torque: 68.01 g-cmMax. RPM: 2104No load RPM: 2700No load current: 55mAShaft size: 0.078" Diameter x 0.34"LMotor Size: 1.25" Diameter x 0.77"LScrew Mount Dimensions: M2.6 x 0.45