1-Start Worm / 20T Wheel — Worm Gears
Full assembly — free engineering reference, an STL download of the whole part, and a live customizer.
| Worm starts | 1 |
|---|---|
| Wheel teeth | 20 |
| Ratio | 20:1 |
| Module | 2 mm |
| Pressure angle | 20° |
| Lead angle | 8.13° |
| Centre distance | 27 mm |
| Worm pitch diameter | 14 mm |
| Wheel pitch diameter | 40 mm |
| Worm length | 30 mm |
| Wheel face width | 8 mm |
This is a multi-part meshing assembly, not a single flat profile, so there's no SVG/DXF laser-cut pattern for it — only a 3D STL of the complete assembly, matching what the interactive generator itself exports.
