Aluminum motor belly with hexagonal connector - 4mm - 4 pieces

6mm in diameter - 4MM for 520 motor ( set for 4 pcs)

Mecanum Wheel Connector is a product with a diameter of 4 mm and used to connect mecanum wheels to the motor.
There are 4 pieces in the package. There are 4 pieces in the package.

The Compact Solution for Tight Spaces: 6mm Slim Profile

When designing mini sumo bots, fast line followers, or any precision project with highly limited internal clearance, every single millimeter counts. With an ultra-slim 6mm outer diameter, this hexagonal motor hub secures your wheel connections perfectly without adding unnecessary bulk or weight to your system.

Its minimalist profile allows you to mount wheels much closer to the chassis, reducing the overall width of your robot and drastically improving maneuverability. It is the hidden hero for projects where speed and agility are the top priorities.

Advantages of the 6mm Outer Diameter Hub

• Ultra-Slim Profile: The 6mm outer edge allows for seamless mounting in heavily confined spaces.

• High Agility: The lightweight design prevents unnecessary drag, maximizing acceleration for competition bots.

• Compact Footprint: Helps keep your overall robot dimensions to a minimum by bringing wheels closer to the body.

• Smooth Transmission: Fits 4mm motor shafts perfectly, ensuring quiet and efficient operation even at high RPMs.

Mecanum Wheel Coupler Technical Specifications:

• Material: Aluminum
• Inner Diameter: 3 mm
• Outer Diameter: 6mm