Harmonic reducer circular spline, made by continuous casting and isothermal quenching (to get austempered ductile iron),which is zero casting defect, self-lubricated, superb wear resistance,heat conductivity and shock absorption, widely used in hydraulic reducer.The OD range from 30-300mm available.

Keyword words:harmonic reducer circular spline,harmonic drive circular spline,ADI iron circular spline,ASTM A897 circular spline,QTD800-10 circular spline,QTD1200-3 circular spline