HST-IV Shaft input type harmonic reducer Wholesale Price tells you that the harmonic gear reducer consists of three main components: rigid spline, flexible spline, and wave generator. Among them, the HST-IV Shaft input type harmonic reducer Wholesale Price tells you that the wave generator is the driving part, and one of the rigid wheels and the flexible wheel is the driving part.

HST-IV Shaft input type harmonic reducer Wholesale Price tells you that the fixed spline is a rigid internal gear, and the flex spline is a thin-walled cylindrical external gear that is easily deformed, together they have a triangular (or involute) tooth shape, and both pitches are equal, but the rigid spline has a few more teeth (usually two teeth) than the flexible spline.
HST-IV Shaft input type harmonic reducer Wholesale Price tells you that the wave generator consists of an elliptical disc with a flexible ball bearing, or a rotating arm with rollers at both ends. Usually, the wave generator is the prime mover, one of the flexible spline and the rigid spline is the driven body, and the other is the fixed piece.
Through the above introduction and analysis of the HST-IV Shaft input type harmonic reducer Wholesale Price introduces the composition structure of harmonic gear reducer, hope it helps you.