Brackets and mounts
Pelton Runner Bucket – Twin Concave Cups and Splitter
- Bounding box
- 28.0 × 25.5 × 16.5 mm
- Engine
- Precision B-rep
- Parameters
- 10
- Published
- November 12, 2026
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Free to download and use. See the terms.
The prompt
A connected, solid Pelton bucket with twin open concave spoon bowls cut into a single head block, a central splitter ridge, and two radial mounting holes 5.5 mm apart. Designed as one bucket for the 14-position 120 mm runner.
Parameters
| Name | Value | Range |
|---|---|---|
| Tangential base length | 28 mm | 24 – 32 |
| Radial base width | 13 mm | 11 – 15 |
| Foot thickness | 3.5 mm | 2.5 – 5 |
| Mounting hole diameter | 3.2 mm | 3 – 3.5 |
| Hole centre spacing | 5.5 mm | 5.5 – 5.5 |
| Cup head radial depth | 19 mm | 17 – 21 |
| Cup head height | 13 mm | 11 – 15 |
| Concave cup radius | 7 mm | 6.5 – 7.5 |
| Cup centre offset from centreline | 7.5 mm | 7.2 – 8 |
| Splitter base width | 1.2 mm | 0.8 – 1.8 |
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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