Overview
The 43mm Mini Rubber Wheel is designed specifically for micro-robotics applications. Unlike cheap plastic wheels, this model features a removable high-grip rubber tire that provides excellent traction on smooth surfaces like tiles, wood, or competition mats. The hub is molded with a 3mm “D” shaped hole, ensuring a perfect, non-slip fit with N20 Micro Gear Motors. Whether you are building a small surveillance bot or a fast line-follower, these wheels offer the best balance between speed and torque.
Key Features
High Traction: Soft rubber tread ensures your robot won’t “burn out” or slide on smooth floors.
Direct Fit: Precision-molded D-hole hub fits N20, N30, and other micro motors with a 3mm D-shaft.
Lightweight Performance: Minimizes the load on small motors, preserving battery life and increasing acceleration.
Durable Hub: Made from high-strength ABS plastic to prevent the center from stripping under high torque.
Technical Specifications
| Feature | Specification |
| Diameter | 43mm (including tire) |
| Wheel Width | 18mm |
| Shaft Hole | 3mm “D” Shape |
| Material (Hub) | ABS Engineering Plastic |
| Material (Tire) | Soft Friction Rubber |
| Weight | Approx. 18g |
| Compatibility | N20, N30, and micro gear motors |
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