Gears and transmission
Spur Gear 84T Module 1.25
- Bounding box
- 107.5 × 107.5 × 15.0 mm
- Engine
- Precision B-rep
- Parameters
- 5
- Published
- October 15, 2026
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The prompt
Create a spur gear with 84 teeth, module 1.25 mm, pressure angle 20 degrees, pitch diameter 105 mm, outside diameter 107.5 mm, and thickness 15 mm. Use a standard involute tooth profile. Add a simple center bore only, no keyway unless specified.
Parameters
| Name | Value | Range |
|---|---|---|
| Module | 1.25 mm | 0.5 – 4 |
| Number of Teeth | 84 count | 8 – 200 |
| Face Width | 15 mm | 3 – 60 |
| Helix Angle | 0 deg | 0 – 30 |
| Center Bore Dia | 25 mm | 5 – 80 |
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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