4CB200 pneumatic actuated drum type clutch brake

CB round pneumatic actuated drum type clutch brake is popular used in modern industrial equipment. Air driven tube expanding element, it can be used as a clutch or brake according to its installation mode and need. This element is usually connected with spider, drum and drum hub to be a complete structure for industrial usage.

SH-4 pneumatic drum type clutch is made by HAwers, it is with superior quality. Our made CB rubber tube clutch brake can replace Eaton Airflex series tube clutch brake very well with competitive price. Clutch 4CB200 is also called SH-4, SY-101, it is driven by air pressure. 

This CB product can be used as a clutch or brake as needed, it depends on its installation mode. When this CB element fixed on flywheel, it works as a clutch; when it is fixed on flange plate, CB element used as a brake as below picture shown. 

This CB product is driven by air pressure, when inputting air source into air tube, rubber tube expanded and making friction linings forward. When this element used as a clutch, friction linings forward, hug load shaft and driven part, clutch linking and making them rotating together. When this element used as a brake, friction linings forward, hug rotating part and shaft, brake braked and making rotating part stopped. 

There are some models of this CB element, following is the detail technical data of it for your reference:

This rubber tube clutch brake is a kind of friction type, it is through some groups of friction linings to touch drum, so as to make load end rotating or rotating part stopped. 

From above technical data, we can understand that this CB products' with high torque. When the air pressure different 0.1Mpa, 0.5Mpa, 0.8Mpa, its clutch or brake torque is different, too. 

This product is widely applied, such as Industries: Shearing, Press, Forming, Tester, etc. Marines: Generator, Pump, Winch, etc.