Tamiya 02 Solar Motor that operates efficiently at very low voltages making it ideal for solar power applications. Designed for use with solar cells to produce higher torque at lower rpm and is suitable for running a lightly loaded device.The motor output is 380 RPM at 0.5VDC and 1280 at 1.5VDC.The motor comes with a metal mounting bracket and three pinion gears (8 10 and 12 teeth).