Enclosures and housings
Bushed-Pin Flexible Coupling (Assembled + Exploded)
- Bounding box
- 80.0 × 30.0 × 30.0 mm
- Engine
- Precision B-rep
- Parameters
- 29
- Published
- October 21, 2026
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The prompt
Reposition the existing bushed-pin flexible coupling components into a correctly assembled 3D model. Do not create a new design or change any dimensions. Align both shafts and hubs on the same central axis. Insert each shaft into its hub and align the keyways. Place the two separate 8 × 7 × 32 mm keys inside the keyways. Position both flanges facing each other with a 5 mm gap. Arrange all 4 pins equally on the 75 mm pitch circle and fit the rubber bushes around the pins in the opposite flange. Keep brass sleeves, rubber bushes, pins and keys as separate solid bodies. Show the fully assembled coupling first, then provide a separate exploded view. Do not leave components floating randomly. If automatic assembly is unavailable, use constrained positioning to align the parts.
Parameters
| Name | Value | Range |
|---|---|---|
| Shaft Diameter | 30 mm | 10 – 80 |
| Shaft Length | 80 mm | 30 – 200 |
| Shaft Insertion Depth | 2 mm | 0 – 20 |
| Shaft Keyway Depth | 4 mm | 1 – 10 |
| Key Width | 8 mm | 2 – 20 |
| Key Length | 32 mm | 10 – 80 |
| Key Height | 7 mm | 2 – 20 |
| Hub Outside Diameter | 50 mm | 20 – 120 |
| Hub Length | 40 mm | 10 – 120 |
| Hub Bore Diameter | 30.2 mm | 5 – 80 |
| Hub Keyway Depth | 4 mm | 1 – 12 |
| Flange Diameter | 140 mm | 60 – 300 |
| Flange Thickness | 15 mm | 5 – 40 |
| Gap Between Flanges | 5 mm | 0 – 30 |
| Pin Pitch Circle Diameter | 75 mm | 30 – 250 |
| Number of Pins | 4 count | 3 – 12 |
| Pin Diameter | 12 mm | 3 – 30 |
| Pin Length | 35 mm | 10 – 120 |
| Pin Hole in Fixed Flange | 12.6 mm | 5 – 40 |
| Bush Hole in Free Flange | 20 mm | 5 – 50 |
| Rubber Bush OD | 20 mm | 8 – 45 |
| Rubber Bush ID | 14.2 mm | 4 – 40 |
| Rubber Bush Length | 15 mm | 3 – 40 |
| Brass Sleeve OD | 14 mm | 5 – 40 |
| Brass Sleeve ID | 12.2 mm | 3 – 35 |
| Brass Sleeve Length | 15 mm | 3 – 40 |
| Explode Distance | 70 mm | 10 – 150 |
| Exploded Part Spacing | 14 mm | 2 – 50 |
| Assembled / Exploded Separation | 320 mm | 150 – 600 |
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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