This is a high-quality copper coupling for connecting wheels and motors to facilitate the user to build a robot or small mobile platform motion system. The coupling is fully CNC machined with solid workmanship and high precision. The inner bore is 4mm in diameter and is suitable for DFRobot's rubber wheels as well as a variety of
DC gearmotors. The copper material also makes it extremely durable and reliable.
Adaptable Motors:
Adaptable Motor Dimension Diagram
|Specification|
Material: Brass Motor Shaft Diameter: 4mm Dimension: φ11 * mm/φ0.43 * 0.71 inches Weight: 14g±0.2g|ShippingList|
Copper coupling (4mm) x2 M3 screws x2 M4 Screws x2