ProtoBot Wheels (x4)

ProtoBot Wheels are a set of four wheels designed as direct replacements for ProtoBot or for custom robot projects using compatible N20 motors. Each wheel features a precision-machined aluminium hub that attaches to the motor shaft using an included screw.

The black silicone tyres stretch securely over the hubs to provide additional grip for smooth driving and tight turns. The wheels are lightweight, durable and easy to install or replace.

Installation Guide

• Slide the aluminium hub onto the N20 motor shaft.
• Secure the hub using the included M1.6 × 4 mm screw.
• Stretch the silicone tyre over the hub until it fits securely. If the tyre is slightly misaligned, roll the wheel on a flat surface to help it align naturally.

Wheel Specifications

• Tyre Material: Black silicone
• Hub Material: Silver anodised aluminium
• Motor Compatibility: Compatible N20 motor shafts
• Included: 4 aluminium hubs
• Included: 4 silicone tyres
• Included: 4 M1.6 × 4 mm screws

ProtoBot Wheels are mechanical components intended for ProtoBot repairs and compatible DIY robot projects.

• Secure each wheel to the motor shaft using the included screw and check that the tyre is fitted evenly before use.
• Disconnect motor power before installing, removing or adjusting the wheels.
• Keep fingers, hair, loose clothing and wires away from rotating wheels and other moving parts.
• The wheels and screws are small parts and should be kept away from young children.

When using these wheels in a custom robot, the maker is responsible for ensuring that the wheel attachment and completed assembly are safe and suitable for the intended use.