B.9 Notes On Application, Special Operating Statuses - Festo CPX Series Manual

B. Basic controlling principles
B.9 Notes on application, special operating statuses
B.9.1 Changing an external force
Counteracting force
F = 350 N
external
F = 350 N
external
F = 350 N
external
1
1st record: F = 430 N −−> Cylinder1 moves cylinder2 until cylinder1 is in the stop.
2
2nd record: F = 200 N −−> Cylinder2 moves cylinder1 out of the stop to position
160 mm.
3
−−> This causes bouncing with 2 to 3 impacts.
B−54
Changes in an external force may cause vibration or even
bouncing on a stop.
Example:
Cylinder1: DNCI−32−250 horizontal 16 kg
Cylinder2: for counteracting force from 160 mm of
approx. 350 N constant
Operating cylinder
F = 0 N
drive
F = 430 N
drive
F = 200 N
drive
Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
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2
3