Marshall Engineering is a universally acknowledged company engaged in manufacturing and exporting of world-class gears. Marshall Engineering offers Planetary Gear consists of one or more outer gears, or planet gears, revolving about a central or sun gear. These planetary gears are used in automobiles, bicycles, electric motor, etc. However, this type of gearing is sometimes used in tractors and construction equipment to provide high torque to the drive wheels.
The gear ratio in an epicyclic gearing system is somewhat non-intuitive, particularly because there are several ways in which an input rotation can be converted into an output rotation. However, the planetary gears have the following three basic components:
