Reduction gearing for motor

摘要

The improved efficiency reduction gearing has an outer wheel (5) driven by a motor and with an inner gearing (6) for the planetary wheels (10) of the planetary cage which is supported on the main shaft (3) on bearings (7). The other side of the planetary cage has eccentric drive discs driving a plate coupled to the shaft via a fixed plate. The planetary cage and the fixed plate are provided with grooves for belt drive coupling. The axles of the planetary wheels are fitted with inertial masses (11). The hollow drive wheel, planetary cage and eccentric plate are all supported on the main shaft on bearings, only the fixed plate is rigidly secured to the shaft.