ASR/ASQ - SMC
ASR/ASQ - SMC
ASR/ASQ - SMC
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Air Saving ValveSeries <strong>ASR</strong> / Series <strong>ASQ</strong>Effective AreaPressure Valve / Series <strong>ASR</strong>Type<strong>ASR</strong>430F-02-06S(-F20)<strong>ASR</strong>430F-02-08S(-F20)<strong>ASR</strong>430F-02-10S(-F20)<strong>ASR</strong>530F-02-06S(-F20)<strong>ASR</strong>530F-02-08S(-F20)<strong>ASR</strong>530F-02-10S(-F20)<strong>ASR</strong>530F-02-12S(-F20)<strong>ASR</strong>530F-03-06S(-F20)<strong>ASR</strong>530F-03-08S(-F20)<strong>ASR</strong>530F-03-10S(-F20)<strong>ASR</strong>530F-03-12S(-F20)<strong>ASR</strong>630F-03-10S(-F20)<strong>ASR</strong>630F-03-12S(-F20)<strong>ASR</strong>630F-04-10S(-F20)<strong>ASR</strong>630F-04-12S(-F20)Free flowmm 25.45.95.97.38.99.29.57.38.99.29.515.316.015.316.0Controlled flowmm 25.96.76.78.111.813.313.78.111.813.313.717.819.117.819.1Flow Valve / Series <strong>ASQ</strong>Type<strong>ASQ</strong>430F-02-06S(-F20)<strong>ASQ</strong>430F-02-08S(-F20)<strong>ASQ</strong>430F-02-10S(-F20)<strong>ASQ</strong>530F-02-06S(-F20)<strong>ASQ</strong>530F-02-08S(-F20)<strong>ASQ</strong>530F-02-10S(-F20)<strong>ASQ</strong>530F-02-12S(-F20)<strong>ASQ</strong>530F-03-06S(-F20)<strong>ASQ</strong>530F-03-08S(-F20)<strong>ASQ</strong>530F-03-10S(-F20)<strong>ASQ</strong>530F-03-12S(-F20)<strong>ASQ</strong>630F-03-10S(-F20)<strong>ASQ</strong>630F-03-12S(-F20)<strong>ASQ</strong>630F-04-10S(-F20)<strong>ASQ</strong>630F-04-12S(-F20)Meter-outmm 24.14.64.66.69.29.810.86.69.29.810.815.316.215.316.2Meter-inmm 24.95.55.57.810.110.811.67.810.110.811.617.118.017.118.0Operating principleWorking strokeReturn strokeCylinder movement byspeed control valvePressure, StrokePHCylindermovementPRABCPHPRPressure, StrokeDPRCylinder movementby flow valveFPHPREPHTimeTime1. The cylinder starts smoothly because jerks are prevented bymeter-in control.Jerkprevention3. To prevent delay due to the pressure gap, air is rapidlyexhausted to decrease the pressure from D to E, after whichthe piston moves at a constant speed. If a speed controller isused instead of the flow valve, exhausting air will take moretime as illustrated by line D-F, resulting in longer stop time ofthe cylinder and a consequent time loss.Quick exhaustWorking strokeReturn stroke2. When the cylinder reaches the stroke end, the quick air chargeby the flow valve rapidly increases the rear side pressure (PH)from A to B. If a speed controller is used instead of the flowvalve, charging air will take more time as illustrated by line A-C, causing delay in the pressure rise.Quick supply4. The cylinder operates at a low pressure required for a return.Low pressureoperation2
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