1. Summary of components
1-5
Festo P.BE-SPC11-SYS-ASI-EN en 0203NH
During operation, the SPC11 ensures that the moveable mass
is moved into the saved end positions and intermediate posi-
tions at the highest possible speed with closed-loop control.
Shortly before the taught end position or intermediate posi-
tion is reached, the moveable mass is braked so that it comes
to a stand.
In order that the moveable mass remains in the taught end
position, it is pressed against the fixed stop with a pressure
equal at maximum to the operating pressure.
Advantages
Compared with pneumatic-impact drives with double-sole-
noid control, this closed-loop procedure permits higher posi-
tioning speeds. Also, the following measures, which would be
required for controlling a cylinder with a double-solenoid
valve, are no longer necessary:
– the use of restrictors
– the use of limit switches
– the use of mechanical end position cushioning
(shock absorbers)
– the maintenance of fixed stops.
Compared with pneumatic-impact drives with double-sole-
noid control, the SPC11 permits:
– higher machine cycle times
– less vibration of the system
– lower maintenance costs.
Содержание Soft Stop SPC11 Series
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Страница 15: ...Summary of components 1 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 1 ...
Страница 25: ...Fitting 2 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 2 ...
Страница 26: ...2 Fitting 2 2 Festo P BE SPC11 SYS ASI EN en 0203NH Contents 2 Fitting 2 1 2 1 Fitting the SPC11 2 3 ...
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Страница 29: ...Installation 3 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 3 ...
Страница 61: ...Commissioning 4 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 4 ...
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Страница 101: ...Diagnosis and error treatment 5 1 Festo P BE SPC11 SYS ASI EN en 0203NH Chapter 5 ...
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Страница 115: ...Operating the SPC11 in accordance with slave pro file 7 4 A 1 Festo P BE SPC11 SYS ASI EN en 0203NH Appendix A ...
Страница 127: ...Technical appendix B 1 Festo P BE SPC11 SYS ASI EN en 0203NH Appendix B ...