NAC pneumatic friction caliper disc 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 air pressure exhausted, clutch released. Friction plate can be parted by adjusting screwing nuts.

Characters of this clutch as below:

1) Compact size, light and wide torque adjustment.

  Torque can be adjusted in wide range according to air pressure.

2) Safe and reliable

  It will not produce electric spark.

3) Suitable for high-frequent, continue sliding movement industry situation.

It is durable in high frequency, high load and continuous sliding movement industry situation, also can be used as limiter.

4) Soft start

  It can reach soft start by adjusting air pressure.

5) Long service life

  Good heat dissipation, thicker friction lining, so service life is long. 

There are some models of this clutch, including NAC-1.4, NAC-2, NAC-5, NAC-10, NAC-20, NAC-40, NAC-60. Following are the technical data of these clutches:

Product name: NAC mode air friction plate clutch

Product category: Air clutch

Brand: Handong HD

Model: NAC-2,NAC-5,NAC-10,NAC-20,NAC-40,NAC-60

Weight: 2.9-50kg

Torque: 26-590N.M

Shaft diameter: 20-60mm

Rotating speed range: 1200-1800r/min