Gears and transmission
Helical Gear 51T - 3:1 Reducer Output
- Bounding box
- 106.0 × 106.0 × 44.0 mm
- Engine
- Precision B-rep
- Parameters
- 10
- Published
- October 11, 2026
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The prompt
i need to design gear box with reduction ratio 1/3 and input speed 3000 helical gears with rolling element bearing skf put on your consideration shoulders and sleeves also stress analysis on teeth
Parameters
| Name | Value | Range |
|---|---|---|
| Normal Module (mn) | 2 mm | 1 – 6 |
| Number of Teeth | 51 teeth | 17 – 90 |
| Helix Angle (beta) | 15 deg | 0 – 30 |
| Face Width (b) | 20 mm | 8 – 45 |
| Hub / Shoulder Diameter | 50 mm | 45 – 90 |
| Hub Overall Length | 44 mm | 16 – 80 |
| Shaft Bore Diameter | 25 mm | 10 – 40 |
| Keyway Width (DIN 6885) | 8 mm | 4 – 16 |
| Keyway Depth t2 | 3.3 mm | 2 – 6 |
| Hub Shoulder Chamfer | 1.5 mm | 0.5 – 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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