Fittings and adapters
Power Window Regulator Roller
- Bounding box
- 24.0 × 24.0 × 9.5 mm
- Engine
- Precision B-rep
- Parameters
- 7
- Published
- November 2, 2026
Download
Free to download and use. See the terms.
The prompt
Generate a fully parametric CAD model of a 1972 Plymouth Satellite Sebring Plus power window regulator roller. Output requirements: * Native STEP (.step) * STL (.stl) * Editable parametric CAD file * Fully constrained sketch * Dimensioned engineering drawing with front, side, section, and isometric views. Units: * Millimeters Geometry: * Outside diameter: 24.00 mm * Overall width: 9.50 mm * Center bore: 8.00 mm * Outside radius: 12.00 mm * Groove diameter: 20.00 mm * Groove radius: 10.00 mm * Groove width: 5.50 mm * Left flange width: 2.00 mm * Right flange width: 2.00 mm * Outside edge fillets: 1.00 mm * Small chamfer on bore entrance: 0.5 mm Construction method: 1. Create a vertical construction centerline through the origin. 2. Sketch one-half of the roller cross-section. 3. Fully constrain every sketch entity. 4. Revolve the sketch 360° around the centerline. 5. Add 1.00 mm edge fillets to both outer flanges. 6. Add a 0.50 mm chamfer to both sides of the center bore. 7. Verify all dimensions after modeling. Material: * OEM: Injection-molded nylon. * Printable version: PA12 Nylon, PA6-CF, or PETG. Print recommendations: * Layer height: 0.16–0.20 mm * Five perimeter walls * 100% infill * Print flat on one flange * No supports * Maintain bore concentricity within ±0.05 mm Engineering drawing: Include: * Front view * Side view * Section view through the center * Isometric view * Dimension callouts * Centerlines * Hidden lines * Radius callouts * Tolerance block (±0.10 mm unless otherwise specified) * Material specification * Part name * Scale 2:1 * Revision block The final model should be suitable for functional installation on a 1972 Plymouth Satellite Sebring Plus power window regulator and remain fully editable through the sketch history.
Parameters
| Name | Value | Range |
|---|---|---|
| Outside Diameter | 24 mm | 10 – 50 |
| Overall Width | 9.5 mm | 5 – 20 |
| Groove Diameter | 20 mm | 10 – 40 |
| Groove Width | 5.5 mm | 1 – 10 |
| Left Flange Width | 2 mm | 0.5 – 5 |
| Right Flange Width | 2 mm | 0.5 – 5 |
| Bore Diameter | 8 mm | 2 – 20 |
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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