Brackets and mounts
Central Stator Hub
- Bounding box
- 120.0 × 120.0 × 60.0 mm
- Engine
- Precision B-rep
- Parameters
- 10
- Published
- September 3, 2026
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The prompt
"Create a mechanical central stator hub for a robotic wheel. Start by extruding a base cylinder with an outer diameter of 120 mm and a total height of 60 mm. Through the exact origin along the Z-axis, cut a circular through-hole with a diameter of 15 mm for the main structural axle. On the top face, cut a central square pocket measuring 43 mm by 43 mm with a depth of 40 mm to act as a housing for a NEMA 17 stepper motor. Inside this square pocket, add four 3 mm diameter through-holes located at the corners of a 31 mm by 31 mm square to serve as motor mounting points. On the bottom face, create a circular pattern of four 5 mm diameter mounting holes on a 100 mm bolt circle diameter for chassis integration. Apply a 2 mm fillet to the outer top and bottom edges of the main 120 mm cylinder."
Parameters
| Name | Value | Range |
|---|---|---|
| Outer Diameter | 120 mm | 50 – 200 |
| Height | 60 mm | 20 – 100 |
| Axle Bore Diameter | 15 mm | 5 – 30 |
| Square Pocket Size | 43 mm | 20 – 80 |
| Pocket Depth | 40 mm | 10 – 55 |
| Motor Mounting Hole Diameter | 3 mm | 2 – 8 |
| Motor Hole Spacing | 31 mm | 20 – 60 |
| Chassis Hole Diameter | 5 mm | 3 – 10 |
| Bolt Circle Diameter | 100 mm | 50 – 150 |
| Fillet Radius | 2 mm | 0.5 – 5 |
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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