The planetary gearbox is a standardized high power, high torque gear reducer. It comes in 27 different sizes and 7 different models, with a maximum torque of 2,600,000 Nm and a ratio of 4000:1. The sun gear, planetary gear, ring gear and spiral bevel gear are hardened with carburizing and quenching processes to have hard-wearing surfaces. Then they go through tooth grinding after the heat treatment. Thus, the planetary gear motor runs quietly, efficiently and has longer service life.

Advantages
1. Good distribution system makes light weight and compact body.
2. High efficiency and optimal maintenance cycles can save a lot of running costs.
3. Convenient for together use with other types of gearboxes.
4. Ductile cast iron housing, with greatly improved rigidity and shock resistance.

Parameters
Power: Up to 12000KW
Ratio: Up to 4000:1
Output torque : Up to 2600000 N.m

Types of Planetary Gearbox