The working principle of
An internal gear ring (A) is closely connected to the casing, and the center of the ring tooth has A solar gear driven by external power (B). In between the two, there is A set of planetary gear set which is divided into three gears equally on the pallet (C). The planetary gear group is supported by the output shaft, internal gear ring and solar tooth during the floating; When the planetary reducer drives the solar tooth with the power from the input side, it can drive the planetary gear to rotate, and follow the track of the inner tooth ring to revolve around the center. The rotation of the travelling star drives the output shaft of the tray to output power.
Planetary reducer decomposition diagram
The main transmission structure of the planetary reducer is: planetary wheel, solar wheel, inner gear ring.
The left figure shows the detailed construction.
The internal gear of planetary reducer adopts 20CrMnTi carburizing and grinding, which is characterized by small volume, light weight, high bearing capacity, long service life, smooth operation, low noise, large output torque, large speed ratio, high efficiency and safe performance. It has the characteristics of power shunt and multi-tooth meshing. It is a new type of reducer with wide versatility. The maximum input power can reach 104kW. It is suitable for lifting and transportation, engineering machinery, metallurgy, mining, petrochemical, construction machinery, light industry textile, medical equipment, instrumentation, automobile, ship, weapons and aerospace and other industrial departments of new planetary series WGN fixed shaft transmission reducer, WN sub-parent gear transmission reducer, elastic load less tooth difference reducer.
The planetary gear reducer is characterized by light weight, small volume, large transmission ratio range, high efficiency, smooth operation, low noise and strong adaptability. Reducer is widely used in metallurgy, mining, lifting transportation, electric power, energy, building materials, light industry, transportation and other industrial sectors.