Test Research on Two Motors Driven Double Crank Ring-Plate-Type Pin-Cycloid-Gear Planetary Drive

摘要

This paper describes the kinematic principle and the structural characteristics of the two motors driven double crank ring-plate-type pin-cycloid-gear planetary drive we originally presented. The results of the tooth profile optimization and parameter optimization design are presented. Experimental test results of the load-carrying capacity, transmission efficiency, vibration and noise intensity of the new drive are mainly described. According to theoretical calculation and testing results, with the same diameter of the pin center circle and with similar transmission ratio, the load-carrying capacity of the optimized double crank four-ring-plate-type pin-cycloid-gear planetary drive is three times more than that of a traditional cycloid reducer. The outstanding advantages of the new drive have been proved both by theoretical calculation and by testing results.