HDC-02 New design air clutch for packing and printing machine
HDC-02 new design air shaft clutch is just like our NAC2 friction small industrial clutch. It is made by Handong company with high quality, bore size is 20mm. Although its size is small, it can transmit torque 26N.m. NAC-2 is a special size pneumatic clutch, its structure is similar with regular NAC5, NAC10, NAC20, NAC40, NAC60, function is the same. Difference is the outside looks, like this:
NAC industrial air shaft clutch is a kind of friction pads pneumatic clutch, it is composed of cylinder, piston, flange plate, friction pad. After passing into air pressure, piston pushed flange plate touches with friction pad, then clutch linked. This NAC2 is a small size friction clutch used for tension control for transmission industry.
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.
When the flange plate connected with power through chain wheel, gear wheel, V-belt pulley, when the motor working, driving flange plate will be rotated together. But in this time, the driven shaft is not working. If needed to transmit power from driving flange plate to driven shaft, we should input air pressure, making flange plate touches with friction pad, power transmitted to the driven part, so the driven part will be rotating together.
This NAC2 CSMP2 HDC-02 pneumatic clutch can transmit high torque, following is the detail technical data of it for your reference:
Model: NAC-2, NAC-5, NAC-10, NAC-20, NAC-40, NAC-60
Weight: 2.9-50kgs
Bore size: 20-60mm
Dimension: 115*120*20mm
Torque: 26-590N.M
Air pressure: 0.6Mpa
Volume of air chamber (cm3): 4.359-161.5
Allowable friction plate abrasion Vf (cm3): 15.15-223.5
Rotating speed limit Nc (r/min): 1200-1800rpm
This NAC model air shaft friction plate clutch can replace HDC model friction disc clutch well. This air shaft clutch is widely used in rubber machine rollers, conveyor, elevator, handling machinery, food machinery, printing machinery, crusher, motor, tire and rubber machinery, packaging machinery, forming machinery, automatic machinery, wire machinery, sheet metal machinery, filling machinery, plywood machinery, medical machinery, stretching wire machinery, fiber machinery, metalworking machinery, pulverizing machinery, tire forming machinery, paper making machinery and etc.
NAC clutch is used in packing and printing machine to delivery power. It is powered by air pressure, driving plate is connected with motor power via chain, shaft or V-belt. When there is no air pressure, driving plate is idle rotating with motor, after supplying air pressure, driven plate wiith friction pads connected driving plate, so clutch linked. So as to transmit power from driving plate to driven plate.
In this way, power motor doesn't need to start and stop frequenctly, so as to protect motor and prolong its usage lifespan.