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/ l lDataAppcaonExampeslitiCylinder outputEffective area (cm2)liDataAppcationExampescat-No.78E since2017V=Cylinder speedQ=Pump discharge volumeL/minA=Cylinder effective areaDischarge volume (L/min)Pump model40 kN50 kN100 kN6.427.1614.5228.74311527931377695311279137694672418920661043623558275139623055862754139162355827513962355827513981039920190310124907844762261140112566193131323911871585329572336209410335216958869139171739■Cylinder speed formula(stroke length per second)mm/minV=Cylinder speedQ=Pump discharge volumeL/minA=Cylinder effective areacm2200 kN300 kN350 kN500 kN700 kN1000 kN2000 kN3000 kN5000 kN33.1844.1850.266024523976045399046795961209079120590579512090791209079174131115195914711293271203179256119231691452339298602745263979753565497120559053795815061131994mm/seccm271.63102.69146.55285.26279274185555838927255382755382780563990763244312587611186827580209146102279219471364349243170558438952729698486341977268164776139697368219544136339553279219471364129642865■Time required for a stroke L (mm)T=TimeQ=Pump discharge volumeL/minA=Cylinder effective areaL=Stroke433.73730.0422731297195116523420701461273875734922547140211568175958245316131363502304907322719177014612736660438026021472968575seccm2mmDataCylinder Speed Table (mm/min) (calculated values)At low pressureAt High pressureAt low pressureAt High pressureAt low pressureAt High pressureAt High pressureAt High pressureAt low pressureAt High pressureAt low pressureAt High pressureAt low pressureAt High pressureAt low pressureAt High pressureAt low pressureAt High pressureAt low pressureAt High pressureAt low pressureAt High pressure2.0SMP-300.23.0SMP-400.44.0EMP-50.4MP-40.40.58EMP-66.5MP-100.98.5MP-121.520.0MP-152.540.0MP-175.070.0MP-2010.0140.0MP-4020.0190.0MP-7542.0*The above table shows speeds at 50 Hz.The speed increases by 20 % at 60 Hz (except the SMP series).■Formula for the above table226