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Overrunning clutch

Overrunning clutch is a basic part which appears with the development of mechatronic integration products. It is an important part of power transmission and separation function between prime mover and working machine or machine internal drive shaft and driven shaft. It is a device with self-clutch function by using the speed change or rotation direction change of the main and driven parts.


There are three 4 types of the overrunning clutch from TIANNIU, freewheel one way clutch, one way cam clutch, one way wedge type clutch with more torque, and BR series overrunning cam clutch.

Our industrial Overrunning Clutch solutions are widely used in conveyors, packaging machinery, gear reducers, material handling equipment and other industrial transmission systems.

As an experienced Overrunning Clutch manufacturer, we provide sprag type, cam type and customized one way clutch solutions to meet different torque, speed and installation requirements.


FAQ

Q1: What is an overrunning clutch used for?

An overrunning clutch allows torque transmission in one direction while allowing free rotation when the driven shaft moves faster.


Q2: What is the difference between an overrunning clutch and a one way clutch?

They describe similar mechanical functions. An overrunning clutch focuses on freewheeling operation, while one way clutch emphasizes single-direction rotation.


Q3: Where are overrunning clutches used?

They are widely used in conveyors, packaging machinery, gearboxes, mining equipment and industrial transmission systems.


Q4: How long does an overrunning clutch last?

Service life depends on load, speed, lubrication, installation and operating environment.