Thesewhite plastic wheels have silicone tires and measure 90 mm (3.54)in diameter. They mount onto standard servo splines with25 teethand a5.8 mm diameter. This product is apair of wheels.

These wheels are great for robotics, custom RC vehicles, or any other project you need to get rolling. The combination can serve as a small, inexpensive, and easy-to-control drive system for a miniature robot. The wheel presses onto the servo spline just like a typical servo horn, and the small screw included with the servo accessory pack for mounting servo horns should be used to hold the wheel in place.

Six mounting holes for #4 or M3screwsmake it possible to use the wheel with ouruniversal mounting hubs for 6mm, 8mm, and 1/4 shafts, enabling these wheels to be used with 37D Metal Gearmotorsandstepper motorswith compatible shafts.

The slots in the six spokes fit #2 or M2 screws and allow additional accessories to be mounted to the wheel such as decorations or parts of an encoder system. The included silicone tyres feature horizontal treads for improved traction.

Also available in red and black.

Specifications

Resources

• Dimension diagram
• 3D Model