A great little DC motor/generator for small electric vehicles or solar racers. This is the motor specified by the Junior Solar Sprint competition!
Rated Voltage: At 1.5 volts, the amperage is .12 under no load. At maximum efficiency, the amperage is .53. At 3.0 volts under no load, the amperage is .16. At maximum efficiency, the amperage is 1.55.
No-Load Speed (RPM): 5,200 rpm
Torque: Stall torque: 130 g•cm, 12.7 mN•m
Operating Voltage Range: 1.5-3.0 VDC, 330 mA
Shaft: 2 mm diameter
Outside Diameter: 24.2 mm