Fatigue Strength Check of Flexspline with Inner and Outer Gear Ring of the Micro Harmonic Drive

Abstract

The fatigue strength check of the flexspline is the premise and basis of the design of harmonic drive. Fatigue strength of the flexspline with inner and outer gear ring of micro harmonic drive are checked.Through the check calculation and finite element analysis, fatigue strength of inner and outer gear ring can meet the strength requirements.