Force Analysis on the High-load Capacity Double Crank Ring-Plate-Type Cycloid Drivce
HE Wei-dong, SONG Jin-gang, LIU Pu, LI Li-xing (Dept. of Mechanical Engineering, Dalian Railway Institute ,Dalian 116028, China; Benxi Steel Transpeltation Co, Ltd, Benxi 117000,China)
On the basis of the discussion on the principle of double crank ring-plate-type cycloid drive, the method of force analysis is proposed, and the accurate model of force analysis established. The calculation re sult shows that the force on the bearings of the new type drive is reduced near to half when it transferring the same torque, compared with the traditional cycloid drive. The life of bearings is enhanced greatly, and the superiority of this new type drive is showed, which provides the theoretical basis for the design of the high-load capacity double crank ring-plate-type cycloid reducer.
【CateGory Index】： TH132.4