Brackets and mounts
Eccentric Disk with Mounting Hub
- Bounding box
- 27.0 × 24.0 × 8.0 mm
- Engine
- Precision B-rep
- Parameters
- 9
- Published
- November 5, 2026
Download
Free to download and use. See the terms.
The prompt
1. Central mounting hub: A circular hub centered on the motor's rotation axis. A central locating feature (centering boss) to ensure accurate alignment with the motor. Two mounting holes for screws, symmetrically positioned according to the motor's mounting pattern. The mounting dimensions must remain adjustable. 2. Eccentric circular disk: A circular disk with a radius of 10 mm. The disk must be offset from the motor's rotation axis. The geometric center of the disk must be separated from the motor's rotation axis by an adjustable eccentricity parameter (e). The disk must be rigidly connected to the central hub. General requirements: Both sections must form a single solid component. The geometry must be suitable for 3D printing. Use smooth transitions between the hub and the eccentric disk. Keep the model simple, compact and mechanically realistic. Make all important dimensions parametric and editable. Provide a 3D CAD model that can be exported in STEP and STL formats.
Parameters
| Name | Value | Range |
|---|---|---|
| Hub Radius | 12 mm | 5 – 40 |
| Eccentric Disk Radius | 10 mm | 4 – 30 |
| Eccentricity (e) | 5 mm | 0.5 – 10 |
| Body Thickness | 6 mm | 2 – 20 |
| Centering Boss Radius | 5 mm | 1 – 12 |
| Centering Boss Height | 2 mm | 0.5 – 10 |
| Mounting Hole Diameter | 3.2 mm | 1 – 8 |
| Mounting Hole Circle Radius | 9 mm | 4 – 25 |
| Transition Fillet Radius | 1.2 mm | 0.1 – 3 |
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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