HMHG-I series flex spline belongs to the hollow flanging standard structure and there is a large-caliber hollow shaft hole in the middle of the wave generator cam. And support bearing is also designed inside the reducer The reducer is fully sealed and easy to install, and especially suitable for the situation where there is a need to thread through the reducer center.

Features of HMHG-ⅠSeries Unit (Hollow Shaft) Harmonic Drive

Large diameter - Hollow structure

Compact design

Zero backlash

Input/output coaxial

Excellent positioning accuracy and rotation accuracy

30%higher torque capacity than HMHS series

43%longer lifetime than HMHS series

As one of the most professional harmonic drive manufacturers, we provide harmonic drive gear, strainwave gear, high quality harmonic reducer, harmonic reducer, china harmonic reducer, etc. Want to know more, contact us.