Gears and transmission
Spur Gear - Stage 1 Sun Gear
- Bounding box
- 28.0 × 28.0 × 15.0 mm
- Engine
- Precision B-rep
- Parameters
- 5
- Published
- November 2, 2026
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The prompt
Create a parametric spur gear to act as a Stage 1 Sun Gear with the following exact parameters: - Module: 2.0 - Number of Teeth: 12 - Pressure Angle: 20 degrees - Pitch Diameter (PD): 24.00 mm - Outside Diameter (OD): 28.00 mm - Root Diameter: 19.00 mm - Face Width (Thickness): 15.00 mm Ensure the output is true parametric B-Rep geometry ready for a STEP file export.
Parameters
| Name | Value | Range |
|---|---|---|
| Module | 2 mm | 0.5 – 8 |
| Number of Teeth | 12 | 5 – 100 |
| Pressure Angle | 20 deg | 14 – 30 |
| Face Width | 15 mm | 2 – 50 |
| Bore Diameter | 6 mm | 0 – 10 |
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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