Gears and transmission
Rotary Shaker Two-Pulley Drive
- Bounding box
- 110.0 × 60.0 × 10.0 mm
- Engine
- Precision B-rep
- Parameters
- 9
- Published
- September 21, 2026
Download
Free to download and use. See the terms.
The prompt
Create a single 3D solid model representing the drive mechanism of a rotary shaker. Units: millimeters (mm). Do NOT create an assembly. Create one combined part. - Create a large wooden pulley: cylinder diameter 60mm, thickness 10mm. Central through-hole 8.2mm. V-groove around outer edge: 2mm deep, 3mm wide. - Create a small wooden pulley: cylinder diameter 20mm, thickness 10mm. Central through-hole 6.2mm. V-groove around outer edge: 2mm deep, 3mm wide. - Position the small pulley 70mm to the right of the large pulley, both in the same horizontal plane (Z=0). - Do NOT add a belt. Just the two pulleys positioned correctly. - Apply a 1mm fillet to all sharp edges.
Parameters
| Name | Value | Range |
|---|---|---|
| Large Pulley OD | 60 mm | 20 – 200 |
| Large Pulley Bore | 8.2 mm | 2 – 40 |
| Small Pulley OD | 20 mm | 10 – 100 |
| Small Pulley Bore | 6.2 mm | 2 – 30 |
| Pulley Thickness | 10 mm | 4 – 40 |
| V-Groove Depth | 2 mm | 0.5 – 6 |
| V-Groove Width | 3 mm | 1 – 10 |
| Edge Fillet Radius | 1 mm | 0.2 – 1.5 |
| Pulley Centre Distance | 70 mm | 40 – 300 |
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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