Brackets and mounts
Savonius Half-Pipe Blade
- Bounding box
- 120.0 × 85.0 × 200.0 mm
- Engine
- Precision B-rep
- Parameters
- 7
- Published
- August 16, 2026
Download
Free to download and use. See the terms.
The prompt
Create a precise parametric CAD model of ONE vertical-axis Omni/Savonius wind turbine blade for 3D printing. Use a smooth curved scoop profile with a semicircular aerodynamic cross-section, open concave side facing the wind. Blade height: 200 mm, outer diameter: 120 mm, blade thickness: 3 mm. Add a straight central mounting edge with 6 mm diameter bolt holes at both ends. Keep all surfaces smooth, symmetric and watertight. No supports, no text, no unnecessary details. Export as STL and STEP. Design for PLA 3D printing.
Parameters
| Name | Value | Range |
|---|---|---|
| Blade Height | 200 mm | 50 – 400 |
| Outer Diameter | 120 mm | 40 – 300 |
| Blade Thickness | 3 mm | 1 – 10 |
| Mounting Tab Length | 25 mm | 5 – 60 |
| Mounting Tab Width | 12 mm | 12 – 30 |
| Hole Diameter | 6 mm | 3 – 10 |
| Hole Inset from Ends | 20 mm | 5 – 40 |
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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