Epicyclic gear train examples

Epicyclic Gear Train Examples

Epicyclic gear trains, also known as planetary gear systems, are a type of gearing that consists of one or more outer gears, or planet gears, that rotate around a central, or sun gear. These gears are often used in applications where high gear ratios are required in a compact space.

Epicyclic Gear Train Example

Automotive Transmissions

One of the most common applications of epicyclic gear trains is in automotive transmissions. In this application, the planetary gear system is used to provide multiple gear ratios within a compact space. The sun gear is typically connected to the engine output, while the planet carrier is connected to the output shaft. By controlling the rotation of the ring gear, different gear ratios can be achieved.

Industrial Robotics

Epicyclic gear trains are also commonly used in industrial robotics. In this application, they provide a compact way to provide high gear ratios in robotic joints. The sun gear is attached to the motor, while the planet carrier is connected to the output shaft. This allows for precise control over the joint movement, while minimizing the space required for the gearing system.

Watches

Epicyclic gear trains are also used in watches to provide a compact way to drive the multiple sub-dials found on some watches. In this application, the sun gear is connected to the watch's mainspring, while the planet carrier is connected to the hour, minute, and second hands. By controlling the rotation of the ring gear, the different sub-dials can be driven.

Epicyclic Gear Train Example

Company Introduction

Our company is a leading player in the Chinese gear market. We specialize in the production of various epicyclic drive systems, including Epicyclic Gearing, Planetary Gear Systems, Planetary Box, Precision Planetary Gear Motor, Planetary Gearhead, Sun Planet Gear, Planetary Gearbox Motor, and more. We have over 300 sets of various types of fully-automatic CNC production equipment, as well as automatic assembly equipment.

We pride ourselves on offering high-quality products, competitive prices, and attentive service. We welcome customers to contact us for custom designs based on their specific requirements.

Epicyclic Gear Train Factory

Author: Czh.

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