OEM Wheel 42 19

This custom plastic wheel from DFRobot features a rubber tire with a diameter of 42 mm and is designed for the output shafts of our micro and mini metal gear motors, as well as the Solarbotics metal gear motors. The teeth on the hub allow for the optional use of a reflective sensor for encoder feedback. This sturdy wheel is designed to fit securely onto the output shafts of the micro and mini metal gear motors. These gear motors should be mounted on the side of the hub with the protruding teeth. The output shaft initially slides easily into the socket but achieves a firm fit when pressed through to the other edge of the hub. The output shafts of the Solarbotics metal gear motors also fit these wheels but must be mounted on the opposite side of the wheel due to their shorter length, where the fit is tighter.