Study of Dynamoelectric Roller on Plane-Ball Pure Rolling Reducer

electric drum as the research object,the electric cylinder is used in the deceleration part of the tooth of a drive,it is by the KHV type planetary gear drive with small teeth difference changes the formation of a new type of transmission,which uses a set of the middle of moving parts-teeth(ball) to achieve the two coaxial transformation between the speed and direction,breaking the long tradition of structural characteristics of gears,the planetary gear teeth and the wheel connected to the rigid body movement vice activities in connection to all gear planetary gear can be used as a cycle of body movement,the independence movement.Machine can be stable and reliable performance requirements,transmission ratio,transmission efficiency,small size and light weight of occasions.