uxcell N20 6V 600RPM Micro Gear Motor with Rubber Wheel for DIY Robot Smart Car

Product description: 1) N20 gear motor: Body Size(Including Reduction Box):35.9 x 9.8 x 12mm Shaft Diameter: 2.9mm, D Shaft Shaft Length: 9.4mm Voltage: 6v No-load speed: 600RPM ±10% 2) Rubber wheels: Diameter:44mm Thickness:17.5mm Aperture:D Shaft 2.25mm hole Material:ABS engineering plastics+import rubber Package Include: 1pcs N20 Micro Gear Motor+Rubber wheels For Robot Smart Car Motor Accessories: Wheels and hubs: The micro metal gearmotor’s output shaft matches our assortment of Pololu wheel. Mounting brackets: Our mounting bracket (also available in whte) and extended mounting bracket are specifically designed to securely mount the gearmotor while enclosing the exposed gears. We recommend the extended mounting bracket for wheels with recessed hubs.