Voltage range: 3.0-12VRated voltage: 9VNo load speed: 20160No load current: 680MAMaximum current: 3.8ARated torque: 600G.CMRated power: 20WStarting torque: 1000G.CMSize about: Diameter 27.7MM, length 38MM, shaft diameter 2.3MM, axial length 12.7MMUsed in household appliances, kitchen equipment, electric tools, drills and electric screwdrivers. Following is a no-load speed and current values for different voltages:3V 6915rpm 0.52A6V 14395rpm 0.66A9V 21095rpm 0.68A12V 29326rpm 0.80AColor:sierMATERIAL: metalPackage includes:1x High Speed Motor Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.