Gears and transmission
N20 robot wheel 30x10 mm
- Bounding box
- 30.0 × 30.0 × 10 mm
- Engine
- 3D Printing B-rep
- Parameters
- 15
- Published
- November 8, 2026
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The prompt
3D-printable robot wheel for N20 gear motor with D-shaft: 30 mm OD, 10 mm wide, 36 tread grooves, recessed web with 4 lightening holes, 3.1 mm D-hole.
Parameters
| Name | Value | Range |
|---|---|---|
| Tire outer diameter | 30 mm | 20 – 50 |
| Wheel width | 10 mm | 5 – 20 |
| Tire radial thickness | 3 mm | 1.5 – 6 |
| Tire edge chamfer | 0.5 mm | 0 – 1.5 |
| Number of tread grooves | 36 mm | 12 – 72 |
| Groove width | 0.8 mm | 0.4 – 2 |
| Groove depth | 0.6 mm | 0.2 – 1.5 |
| Boss outer diameter | 8 mm | 5 – 14 |
| Web thickness | 3 mm | 1.5 – 8 |
| Web fillet radius | 0.5 mm | 0.2 – 1.5 |
| Lightening hole diameter | 4.5 mm | 2 – 8 |
| Lightening hole circle diameter | 16 mm | 10 – 22 |
| D-hole round diameter | 3.1 mm | 2.8 – 3.5 |
| Flat distance from axis | 1.05 mm | 0.8 – 1.5 |
| Hole entrance chamfer | 0.3 mm | 0 – 0.6 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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