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BELLMATIC PRODUCTS

BELLAMTIC LIMITED

BELLAMTIC LIMITED

PRODUCT

LinearGuideAirCylinder

PAT./PAT.PEND.

linearguideaircylinder_main
Device overview Like the Non Fric Cylinder, this device controls the dancer roll by using air, but it can be used in configurations other than vertical.
Special features
  • Long stroke production with low friction, low mechanical loss and lightweight in the same manner as the Non Fric Cylinder
  • High accuracy, high rigidity
  • Extremely robust to unbalanced loads
  • High loads can be added to the cylinder lot (Linear guide).
  • The piston part is integrated with the linear guide using ball bush.
Use
  • Dancer control device for web transport line
  • Reeling machine touch roll
  • Shock absorber
Specification
  • Operating pressure range     0.01~0.3MPa               
  • Gas use          Cleaned air
  • Temperature/Humidity   20~25°C/Under 50% RH
  • Lubricant/Moisture    Unavailable
  • Initial pressure          0.2kPa for LGAC-40-100
  • Working pressure                    1kPa for LGAC-40-100
Production specs

Cylinder diameter:φ21~60 mm (standard) Other sizes larger than φ60 mm are also available (custom-made).

Stroke:50 mm pitch (see our website for details)

Shaft material:SUJ-2 (Hard chrome)

Outer cylinder material:CFRP (Carbon Fiber Reinforced Plastic)

Thrust calculation

F=Ap

F: Thrust (N)

A:Piston pressure receiving area (mm2)

D:Cylinder inside diameter (Bore diameter) (mm)

p:Working pressure (Mpa)

Precautions for use
  • The device can be installed either vertically or horizontally when in use.
  • It must not be used in parallel except for special purposes.