60T Flex / 64T Circular Harmonic Drive — Harmonic Drives

Full assembly — free engineering reference, an STL download of the whole part, and a live customizer.

3D render of a 60T Flex / 64T Circular Harmonic Drive harmonic drives assembly, blueprint style, on white background
Flexspline teeth60
Circular spline teeth64
Tooth difference4
Reduction ratio15:1
Module0.2 mm
Pressure angle20°
Flexspline pitch diameter12 mm
Circular spline pitch diameter12.8 mm
Outer housing diameter14.46 mm
Face width0.6 mm
Customize this Gear →
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 Harmonic Drives

40T flex · Δ2
Harmonic Drives
40T flex · Δ4
Harmonic Drives
60T flex · Δ2
Harmonic Drives
80T flex · Δ2
Harmonic Drives

Browse & learn more