1T Arc / 20T Cycloid · m2 — Eccentric Cycloidal Gears
Full assembly — free engineering reference, an STL download of the whole part, and a live customizer.
| Arc teeth (z₁) | 1 |
|---|---|
| Cycloid teeth (z₂) | 20 |
| Ratio | 20:1 |
| Module | 2 mm |
| Trochoid ratio λ | 0.85 |
| Helix angle | 7.8° |
| Centre distance | 24.71 mm |
| Arc pitch diameter | 2.35 mm |
| Cycloid pitch diameter | 47.06 mm |
| Arc tip diameter | 4.7 mm |
| Cycloid tip diameter | 48.66 mm |
| Face width | 12 mm |
| Eccentricity | 1 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.
Other Eccentric Cycloidal Gears
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Eccentric Cycloidal Gears