Less Involute Tooth Difference Motor

The paper introduce us a new type of hydro-motor, few differences of teeth motor. The theory of few differences of teeth motor is based on the theory of general gear motor and few differences of teeth gear drive. Operating principle and basic character has been expounded and analyzed . The paper include several aspects :1 , The paper introduce us the operating principle and basic character of few differences of teeth motor, analyse the motor' s torque. The theory of the few differences of teeth motor's output torque is not same as general gear motor. The driving force is radial force . In general gear motor radial force is much lager than it's driving force and is harmful. But in the few differences of teeth motor the radial force can produce very lager output torque. So it can been consider as big torque hydro-motor.2, After the study on the leakage and power loss inside of the few differences of teeth motorMotor, the optimal solution of radial and axial are educed and calculated the leakage.3, The paper study the phenomenon of server teeth put into gear, analyse the phenomenon how effect the few differences of teeth motor.4, The paper discussion some important components assemblies, for example few differencesof teeth gear drive components assemblies, output components assemblies and how allocate the hydraulic liquid. One motor has been designed and the setting drawing has ready.