2WD Mini Smart Robot Mobile Platform Kit FT-DC-002
Mini Smart Robot Mobile Platform uses 2 DC motor gear box(1:48) to drive. High speed up to 200RPM,at 200mA/6V and 90rpm/150mA/3V. Two plastic wheels are press-fit onto DC motor gear box output gear shaft, and easy to make a nice drive solution for small robots. The wheels have silicone tires and measure 60mm (2.36″) in diameter.