CMU Hex Shaft Coupling 18mm x 8mm Brass for DC Gear Motor to Wheel

The CMU Hex Shaft Coupling 18mm x 8mm is a precision brass connector designed to link DC gear motors to wheels or other rotary components. This coupling ensures smooth power transmission and reliable torque transfer between the motor shaft and the driven element, making it ideal for robotics, DIY electronics, and small machinery applications.

Constructed from high-quality brass, this coupling offers excellent durability, corrosion resistance, and long-lasting performance. The 8mm internal diameter fits standard motor shafts, while the 18mm overall length provides a secure connection without excessive play. The package includes screws (3x6mm and 4x8mm) for easy and reliable installation.

Its compact design and robust build make it suitable for hobbyist and professional projects where precise and stable rotational alignment is required. Whether for robotics wheels, CNC machines, or other small mechanical assemblies, this hex shaft coupling provides a dependable mechanical link.

Specifications:

• Material: Brass
• Inside Diameter: 8mm
• Total Length: 18mm
• Weight: ~36 g
• Screws Included: 3x6mm and 4x8mm
• Usage: Connecting DC gear motors to wheels or rotary components

This hex shaft coupling ensures efficient power transmission, minimal backlash, and reliable operation for your precision motorized projects.

What's in the box
1 x CMU Hex Shaft Coupling 18mm x 8mm Brass for DC Gear Motor to Wheel