This bi-axial gear motor offers a cheap and easy-to-use setup to get your project moving. It possess a 80mm long output on a 3mm diameter hexagon axis.
This gear motor requires a voltage of 1.5 to 6V with a no load current of 660mA while possessing a gearbox ratio of 1:134 and a wheel speed of 120 RPM at 6V unloaded.
Dimensions: 66.7 x 27 x 27mm