The wave generator profile for harmonic drive was designed using a closed convex curve
generated by the support function. An optimization model of the wave generator profile was …

The failure process and failure mechanism of the flexspline in harmonic reducer system after
500h operation were analyzed. The microstructure, element composition and mechanical …

Stress and strain analysis on flex gear cup of strain wave gearing or harmonic drive due to
insertion of conventional cam SWG and split cam SWG is studied without assembling the …

A tooth profile is of significant importance to the performance of a harmonic drive. Available
studies about designing a tooth profile only consider the influence of the tooth profile on the …

To develop the miniaturization of the electromagnetic harmonic movable tooth drive system,
a novel configuration with an inner stator is proposed to create a great compressed …

Purpose In a harmonic drive during assembly of its components like strain wave generating
(SWG) cam, flexspline (FS) and circular spline, a gap is formed between the cam's outer …

Originally fixed and uniform circular pitches of flex spline (FS) teeth of a 'Strain Wave
Gearing'or 'Harmonic Drive'(HD) experience variations in pitch lengths when teeth move on …

This paper focuses on a novel harmonic movable tooth drive as an alternative of currently
used harmonic gear drives. Different from the harmonic gear drives, the novel drive removes …

Contrary to the harmonic drive with conventional oval-shaped cam, the novel harmonic drive
consists of cam with circular arc at contact zones and involute toothed flex gear and circular …

This paper presents an approach for designing a novel tooth profile of harmonic drives,
which is composed of two pieces of curves, hypocycloid and epicycloid, generated by the …