Epicyclic drive in power plants

Epicyclic Drive in Power Plants

Epicyclic Drive in Power Plants

Epicyclic Drive Image


An epicyclic drive, also known as a planetary drive, is a gear system that consists of one or more outer gears, or planet gears, revolving around a central, or sun, gear. The planet gears are mounted on a movable arm, known as a carrier, which rotates around the sun gear, creating a mechanical advantage.

Application in Power Plants

Epicyclic drives are commonly used in power plants for various applications. One of the most common applications is in wind turbines. The system is used to increase the speed of the turbine blades and convert the rotational energy to electrical energy. Epicyclic drives are also used in hydroelectric power plants to control the flow of water and regulate the turbine speed. Furthermore, epicyclic drives are used in gas and steam turbines to increase the output torque and control the speed of the turbine.

Epicyclic Drive Application Image

Advantages of Epicyclic Drive

  • Compact size
  • High torque capacity
  • Low noise and vibration
  • High efficiency
  • Flexible configuration
  • Low maintenance

Types of Epicyclic Gearing

There are several types of epicyclic gearing, including:

  • Sun and planet gear
  • Star gear
  • Satellite gear
  • Compound epicyclic gear

Planetary Gearbox Motor

The planetary gearbox motor is a type of epicyclic drive that consists of a motor, a sun gear, planet gears, and a ring gear. The motor drives the sun gear, which in turn drives the planet gears. The planet gears are held in place by a carrier and revolve around the sun gear. The ring gear is stationary and acts as the outer cover. The planetary gearbox motor is commonly used in robotics, conveyor systems, and machine tools due to its compact size and high torque capacity.

Our Company

We are a leading company in the Chinese gear market, specializing in the production of epicyclic drives, Epicyclic Gearing, planetary gear systems, planetary boxes, precision planetary gear motors, planetary gearheads, sun planet gears, planetary gearbox motors, and more. Our company has over 300 sets of automatic CNC production equipment and automatic assembly equipment. We are committed to providing high-quality products, competitive prices, and excellent customer service. We welcome custom orders and inquiries from customers.

Factory Image


Epicyclic drives are versatile and widely used in power plants due to their compact size, high torque capacity, low noise and vibration, high efficiency, flexible configuration, and low maintenance. Our company specializes in the production of a variety of epicyclic drives and planetary gear systems. We are committed to providing high-quality products, competitive prices, and excellent customer service. Contact us today for all your gear needs.

Author: Czh