Gears and transmission
Precision Spur Gear m4 z18
- Bounding box
- 80.0 × 79.2 × 50.0 mm
- Engine
- Precision B-rep
- Parameters
- 11
- Published
- October 5, 2026
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The prompt
Built Spur Gear m=4 z=18 (precision).
Parameters
| Name | Value | Range |
|---|---|---|
| Module (m) | 4 mm | 1 – 10 |
| Number of Teeth (z) | 18 | 8 – 120 |
| Face Width (b) | 40 mm | 5 – 100 |
| Pressure Angle (phi) | 20 deg | 14.5 – 25 |
| Helix Angle | 0 deg | -30 – 30 |
| Bore Diameter | 20 mm | 5 – 50 |
| Keyway Width | 6 mm | 2 – 20 |
| Keyway Depth | 2.8 mm | 1 – 8 |
| Hub Diameter | 45 mm | 25 – 58 |
| Hub Protrusion (total) | 10 mm | 0 – 40 |
| Hub Rim Chamfer | 1 mm | 0.2 – 3 |
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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