What are chain tensioners?

Chain tensioners, also known as chain stretchers, are mechanical devices that use the principle of inverse force to maintain tension in a chain. They work by transferring energy to a chain from a rotating shaft, which is connected to a lever. Chain tensioners are used in a wide range of applications such as bicycle chains, vehicles, and industrial chains. They can be found in a variety of shapes and sizes, depending on their application.

Application of chain tensioners

Chain tensioners are used to keep the bicycle chains in shape. Chain tensioners are commonly used in mountain bikes but can also be used in road bikes and BMX bikes.

A chain tensioner is extensively used across different industries, in products, as well as in industrial machinery. They can absorb the vibration of the chain and provide significant resistance to wear and tear. They also help reduce noise in mechanical systems. 

Some common industries where chain tensioners are used include:

• Vehicles
• Automation
• Automotive
• Chain drives