Kitz F Series - Page 11

Document No.：KE-4010-11                                            Page: 8/58
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11.  AirConsumption
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Airconsumptionmeansthevolume(Q)oftheairreleasedtotheatmospherefromanactuatoroperating[n]
timesforwardandbackwardperhourasconvertedtotheaveragevolumeperminute.  Decidethecapacityof
anaircompressorusingtheresultofthefollowingcalculation.  Werecommendtouseanairreservoirofan
adequatesizetoconstantlyoperateanactuatoratthepresettime.
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◆ AirconsumptionofTypeFAdoubleactionactuators:
 Q=(V1+V2)(P+0.1013)/0.1013 ｘ n/60   [
L/min.(ANR)]
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◆ AirconsumptionofTypeFASspringreturnactuators:
      Q=V3(P+0.1013)/0.1013  x  n/60   [
L/min.(ANR)]
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V1,V2andV3:  Volumeofactuatorhousing  [
L]   
RefertoTable2andtheillustrationshownbelow.
P:Airoperationpressure[MPaG] 
      n:   Numberofoperationcyclesperhour

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Table2Volumeofactuatorhousing[
L]
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Actuator
V
1
V
2

Actuator
V
3

FA−1
FA−2
FA−3
FA−4
FA−5
FA−6
0.15
0.31
0.61
1.29
2.29
5.27
0.15
0.31
0.61
1.29
2.29
5.27
FAS−1
FAS−2
FAS−3
FAS−4
FAS−5
FAS−6
0.15
0.31
0.61
1.29
2.29
5.27