Gears and transmission
Spur Gear m3 x 30T
- Bounding box
- 96.0 × 95.7 × 20.0 mm
- Engine
- Precision B-rep
- Parameters
- 5
- Published
- September 18, 2026
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The prompt
Create a spur gear with module m = 3, 30 teeth, and 20 mm thickness. Add a center bore of 14 mm diameter for shaft mounting. Use millimeters as units. Generate a clean, accurate mechanical CAD model suitable for export as STEP.
Parameters
| Name | Value | Range |
|---|---|---|
| Module (m) | 3 mm | 1 – 8 |
| Number of Teeth | 30 teeth | 8 – 120 |
| Face Width | 20 mm | 4 – 60 |
| Helix Angle | 0 rad | 0 – 0.35 |
| Center Bore Dia | 14 mm | 3 – 50 |
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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