... Quenched and grounded gears and shaft 5:Metalurg Generall introduction: worm gear reducer The HS series gearbox, are novel transmission device and ... composed of Y series motor, helical gear, Gelisen arc cone gear and worm gear. The gears are made of high wear- ... The input power, allowed torque and weight list of HS reducer: Model37475767778797Structure form S,SA,SF,SAF,SAZ,SAT Input torque0 ...