Internal Gear Used In Planetary Gearbox

Internal gear also often calls ring gears ,it's mainly used in planetary gearboxes . The ring gear refers to the internal gear on the same axis as the planet carrier in the planetary gear transmission. It is a key component in the transmission system used to transfer the transmission function. It consists of a flange semi-axle with external teeth and an internal gear ring with the same number of teeth. It is mainly used for starting the motor transmission system. The internal gear can be processed by forming, broaching, and grinding.