Gears and transmission
HELLCAT Spur Gear
- Bounding box
- 40.0 × 40.0 × 7.0 mm
- Engine
- Precision B-rep
- Parameters
- 8
- Published
- November 7, 2026
Download
Free to download and use. See the terms.
The prompt
Create an editable parametric mechanical spur gear for the HELLCAT industrial logo. Requirements: - 24 evenly spaced teeth - Standard involute spur gear - Outer diameter: 40 mm - Root diameter: 32 mm - Bore diameter: 10 mm - Gear thickness: 4 mm - Add a flat central hub around the bore - The gear must be perfectly circular and rotationally symmetric - Use clean continuous solid geometry - No text, no logo, no cables, no organic shapes, no decorative textures - Keep the bore as a real through-hole - Keep the tooth count, diameters, bore and thickness as editable parameters - Generate a valid editable parametric CAD model - Exportable as STEP and STL
Parameters
| Name | Value | Range |
|---|---|---|
| Tooth Count | 24 teeth | 8 – 60 |
| Outer Diameter | 40 mm | 20 – 100 |
| Root Diameter | 32 mm | 10 – 90 |
| Pressure Angle | 20 deg | 14.5 – 25 |
| Bore Diameter | 10 mm | 3 – 30 |
| Gear Thickness | 4 mm | 1 – 20 |
| Hub Diameter | 22 mm | 12 – 32 |
| Hub Height | 7 mm | 1 – 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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