Motor Dual Shaft with Wheel Operating Voltage 3V - 12V DC and No load current 40 - 80 mA Capability to absorb shock and vibration as a result of elastic compliance. Ability to operate with minimum or no lubrication, due to inherent lubricity. The relatively low coefficient of friction. Package contents: Pack of 1 x Motor Dual Shaft and 1 x Wheel Smart Car Robot Gear Technical Parameter Parameter Operating voltage: DC 3V-6V(Recommended Value is 3V) Maximum torque: 800g.cm (3V) Speed without load: Appox125RMP (3V)(May Vary) Reduction Ratio: 1:48 Load current: 200mA (500mA MAX) (3V pm)