Parker OSP-P, Руководство по эксплуатации

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8
Modular Pneumatic Linear Drive System OSP -P / OSPP-BG
Note :
Numbers in brackets refer to parts list item and exploded view drawing of the spare parts list
(from chapter 17.2 on page 35).
6.2.2 Functional Principle and Application Linear Drives Ø10 to Ø80
• The piston is moved by compressed air in the cylinder. In the typical operating mode, both sides of
the cylinder are initially charged with compressed air and then the side towards which one wants the
cylinder to move is vented. For special applications it is possible to use different types of control if other
parameters are also taken into consideration.
• The piston yoke holds the sealing bands in grooves. The force is transmitted directly to the outside.
• The unit is fitted with the help of threads on its front face. Cover mountings can be supplied as
accessories.
• For long cylinders, additional mid-section supports should be used (also available as accessories).
For further details please refer to the catalogue.
6.2.3 Design Features OSP-P, Linear Drive Ø16 to Ø80
• The OSP-P is a pneumatic cylinder without piston rod.
• The longitudinal slot in the cylinder is sealed and protected by stainless steel bands.
• The piston consists of piston yoke, support rings, piston seals, cushion seals, slide shoes and magnet
set on the inside.
On the outside it includes the carrier and the wipers.
• The load is directly mounted on a piston yoke.
• The air supply (from the air connection) goes through the cushion spigot into the cylinder barrel.
• End cushioning is created by a compression space around the cushion spigot between the cushion seal
and the cover, at the end of each cylinder barrel. With the help of a needle valve it can be adjusted at
each cylinder end.
• The cylinder has permanent grease lubrication. Oil lubrications require a constant supply of oil.
• For speeds < 0,2 m/s we recommend our slow speed grease.
End cap left (35)
Air connection
Needle valve to adjust
end cushioning
Piston yoke (27)
Cylinder barrel (1)
Air connection
End cap right (35)
Cushion spigot (20)
Outer sealing band (11)
(A-Band)
Inner band sealing (17)
(I-Band)
Slide shoe (28) Support ring (25)
Piston
seal (24)
Cushion seal (23)
Cover (9)