Page 58 - Parker - OSP-P Pneumatic Rodless Cylinders and Linear Guides

Catalog 0980 OSP-P Pneumatic Rodless Cylinders and Linear Guides
technical Data Application example

Application example - Vertical Application

Control of a cylinder with Control of a cylinder with
3/2 way valves. Basic position – exhausted 3/2 way valves. Basic position – pressurized

B �� �� �� ��

down up down up
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� � � � � � � �

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* * �
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Control examples
Under normal operating circumstances Please note: � Required Components
the pressure switch is closed and the Before the brake is lifted, make Way Valves
air flows through the 3/2 way solenoid sure that both air chambers of the Port size
valves from port 1 to 2, thus lifting the linear drive are pressurized. M5, G1/8
brake from the rail (operating condition).
Small diameter tubing, fittings and G1/4, G1/2
The brake is pressurized by means of valves with a nominal diameter, and
a 3/2 way valve in combination with tubing that is too long all change Pressure Regulating Valves
a pressure switch. When there is a the reaction time of the brake! G1/8 - G3/8
pressure loss, the brake is actuated by Pneumatic Accessories
the pressure switch. P/E-Switch
* tip:
When the air pressure is restored to Non-Return
both cylinder chambers, the brake is The pressure switch actuates the Valves
lifted and the linear drive can be moved brake when the pressure drops below G1/8 - G3/8
again. the set value.
Screw-in
The speed regulating valves D1 and For accessories, such as tubing and
D2 control the speed of the linear drive, fittings, please refer to our separate Speed Regulating
and have no influence on the brake. catalogue. Valves
The two non-return valves give the M5 - G1/4
system a higher stability.
Contact factory for literature on the
The pressure regulating valve is used above valves/accessories
to compensate for the downward force
in this vertical application.

B46 Parker Hannifin Corporation
Parker-Origa
ORIGA Glendale Heights, Illinois
www.parker.com/pneu/rodless