Some tips of pneumatic clutch installment
This air pneumatic tooth clutch is linked with air pressure, released by return springs. After supplying air pressure, piston pushes driving tooth plate to slide along the direction of the axis, driving tooth plate compressed driven tooth plate to come into an integrated structure, clutch linked. Driving tooth plate and driven tooth plate are separated by return springs after exhausting air pressure, clutch released.
The air pneumatic clutch installation is very easy, but there are some points should be pay more attention to you for good usage effect and prolong products' working life. Following are the detail installation instruction for your reference:
1. Precaution to install clutch
When install clutch onto shaft or install V-blet pulley, chain wheel onto rotating disc, please don’t hit clutch excessively. The gap between disc and friction plate should be between 0.5~ 0.8 mm.
2. Connect rotation
Air chamber and piston will be caused connect rotation by bearing, equipped air pressure pipe(oil pressure rubber hose) with joint can prevent it happening.
3. Bearing lubrication
The trust ball bearing should be lubricated periodically. The period is between 1 to 6 months according to using occasion. Because the other bearings are sealed, there is no need to supply.
4. Avoid high load working
It is better to use double or triple safety factors when choose model, overload usage will reduce clutch service life. When usage frequency exceed 2-3 times per minute, we suggest use larger safety factor, the allowable maximum usage frequency is 6 times per minute.
5. Installation size
Try to make sure the distance between axial center part of V-belt pulley or chain wheel and end face is during allowable range a.When install clutch onto shaft end, the minimum length of shaft which inserted into inner surface of hub is as below chart.
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