What is a planetary reducer?

The utility model discloses a planetary reducer.

The planetary reducer includes a housing, an input shaft, a first-stage planetary gear, a first-stage planetary gear shaft, a second-stage planetary gear, and a second-stage planetary gear shaft.

The input shaft is connected with the gear of the first-stage planetary gear to drive the first-stage planetary wheel to rotate, and the first-stage planetary wheel is connected with the first-stage internal gear arranged on the housing to rotate and evenly distributes through the first-stage internal gear In the first-stage planetary carrier, and the first-stage planetary carrier is meshed with the gear of the first-stage planetary gear shaft to form the first-stage reduction; the housing is connected with the second-stage planetary gear to drive the second-stage planetary wheel to rotate, and the second-stage planetary gear is rotated. The two-stage planetary gear can rotate in the second-stage internal gear arranged in the housing, and the gear meshing connection forms a two-stage reduction with the second-stage-gate planetary shaft.Planetary reducer is rational