▪Optimized for N20 Micro Motors: These wheels are a mechanical necessity for the N20 gear motor ecosystem, featuring a precision-molded hub that eliminates the need for bulky couplings or adapters.
▪Integrated Encoder Geometry: The hub is designed with protruding teeth that act as a physical encoder disk, allowing infrared reflectance sensors to provide PID speed control data for advanced navigation.
▪Superior Traction-to-Weight Ratio: Weighing only 18 grams, these wheels minimize rotational inertia, allowing for rapid acceleration and sudden stops—a critical advantage in Micro-Sumo and Maze-solving tasks.
▪High-Friction "Small Car" Tread: The rubberized surface is specifically formulated for indoor performance, delivering jitter-free movement on linoleum, wood, and plastic competition mats.
▪Agile Maneuverability: The small 42mm diameter provides a low center of gravity and tight turning radius, making it the ideal drive component for compact autonomous platforms.
Wheel DIameter
42mm to 44mm (Compact Profile)
Tyre Width
18mm to 19mm (Broad contact patch)
Shaft Type
3mm D-shaped Hole (Push-fit)
Encoder Support
12-line built-in teeth (for reflectance sensors)