Everything else
Single-Blade RC Propeller 12x8 with Counterweight
- Bounding box
- 28 × 212.7 × 15 mm
- Engine
- 3D Printing B-rep
- Parameters
- 15
- Published
- November 11, 2026
Download
Free to download and use. See the terms.
The prompt
Can you design me a 12x8 single bladed rc propeller that has a counter weight to keep there cg of there propeller in the center of rotation
Parameters
| Name | Value | Range |
|---|---|---|
| Tip-to-tip diameter | 304.8 mm | 120 – 400 |
| Nominal pitch | 203.2 mm | 50 – 400 |
| Hub diameter | 28 mm | 16 – 60 |
| Hub height / blade mid-plane | 15 mm | 6 – 30 |
| Motor shaft diameter | 6 mm | 3 – 12 |
| Bore clearance per side | 0.2 mm | 0.1 – 0.5 |
| Rotation hand (+1 CW, -1 CCW) | 1 mm | -1 – 1 |
| Blade chord at the hub | 12 mm | 6 – 20 |
| Widest blade chord | 21 mm | 12 – 40 |
| Blade chord at the tip | 11 mm | 5 – 25 |
| Max blade thickness at the hub | 4.5 mm | 2 – 8 |
| Max blade thickness at the tip | 1.6 mm | 1.2 – 5 |
| Counterweight width | 26 mm | 12 – 60 |
| Counterweight outer radius | 60 mm | 20 – 140 |
| Counterweight thickness | 5.8 mm | 2 – 16 |
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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