NAC industrial pneumatic clutch linked with safety chuck

NAC model air shaft clutch is linked with air pressure, released by return springs. Disc relies on air pressure to slide along the direction of the axis, contacting the friction plate. Disc, friction plate and so on, are assembling to the wheel to come into an integrated structure. 

This NAC air shaft clutch can be used alone, it is also can matched with flange or pillow type safety chuck. They are used together for tension control or rotating spart stop. This couple is widely applied in web material such as film, paper or non-woven fabric plate winding and unwinding.

NAC model pneumatic friction clutch working thoery like this:

This clutch is linked with air pressure, released by return springs. Disc relies on air pressure to slide along the direction of the axis, contacting the friction plate. Disc, friction plate and so on are assembling to the wheel to come into an integrated structure. Disc and friction plate are separated by return springs when air pressure exhausted, clutch released.

Friction plate can be parted by adjusting screwing nuts.

This NAC pneumatic shaft clutch can delivery high torque with compact dimension. Friction pads structure, it is suitable for high speed connecting and rotating.

When linked, transmitting driving part power to driven part ( chain, pulley, shaft and etc.). When released, driving part power and driven part power separated, driving part rotating with power shaft in idle again. This shaft clutch can be linked and separated in frequently, preventing motor or driving part from start and stop in many times, so as to prolong motor or driving part's usage lige. On the other hand, this connect clutch can save many energy for customers.

Pneumatic friction clutch used for packaging and printing machine, laminating machine, roller machine, conveyor, rubber tire packing machine, tyre forming machine, corrugated paper making machine, glass making machinery, can filling machine and other machineries.