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NONFRIC CYLINDER

Applications to the dancer roll
Detailed data by size


œDancer control in the web
@transfer line.
œTouch roll of winder.
 

<Patent>

Patent #2138171
Specifications
@Working Pressure @0`9.5Mpa
@Gas used @Dry Air
@Moisture @5Ž`40Ž 85%RH
@Air Leakage
@During Operation
@Average 0.4Mpa@40L/Min (NFC-100)
@Oil Lubrication @Prohibitted

 
This Air Cylinder is recommended for use as the component of a machine which requires an extremely low friction and low hysteresis (small mechanical loss) in the reciprocation.


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Small mechanical loss & small mechanical hysteresis.
Long Air Cylinders can be manufactured.
Maintenance free.
Simple construction & less trouble such as biting of rubber etc. which is an inevitable disadvantage of the traditional cylinders.
Extremely small wear of the rubbing part of the cylinder because of the small friction as the leaked air film lubricates the rubbing part in motion.
Operation by small pressure.
Long Life.
Light weight as the cylinder is made of CFRP(Carbon Fiber Reinforced Plastic)
   
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Vertical installation should be made.
The stroke should be as long as possible.
Maximum working temperature is 40‹C. In case the temperature exceeds 40‹C, you are recommended to contact us for consultation. As the temperature coefficient of CFRP (Carbon Fiber reinforced Plastic) material for the external cylinder is zero, and on the other hand, the internal Aluminum cylinder expands by the temperature increase, the gap between the two cylinders gets smaller and it will result in stop of the cylinder operation due to the contact of the surfaces of the two cylinders each other.
   
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