Shaft mounting pneumatic clutch and brake unit for pressing machine

Shaft mounting pneumatic clutch and brake unit is also shaft and shaft installation. Different model of this pneumatic clutch and brake unit, its bore diameter is different, which is can be customized in a range.

Shaft mounting pneumatic clutch and brake unit working thoery like this:
When it is not supply air pressure, brake braked, clutch released. After supplying air pressure, piston compresses braking springs, piston disc separated with brake friction plat and linked with clutch friction plate, then clutch linked, brake released. After exhausting air pressure, braking springs push piston to slide along the direction of the axis, piston disc separated with clutch friction plate, linked with brake friction plate, then clutch released, brake braked again.

KB model clutch & brake unit has two kinds of air inlet modes, shaft air inlet and end air inlet.