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MOOG穆格公司成立于五十多年前,最初從事飛機與導(dǎo)彈部件的設(shè)計及供應(yīng)。如今,本公司的運動控制技術(shù)廣泛應(yīng)用于民用機座艙、發(fā)電風(fēng)機、一級方程式賽車、醫(yī)用輸液系統(tǒng)等眾多的市場和應(yīng)用領(lǐng)域,有效提高相關(guān)產(chǎn)品的性能。該公司歷史起源于公司創(chuàng)建者威廉C穆格,他是一位發(fā)明家、企業(yè)家,也是一位遠見卓識者。1951年,比爾穆格研制成功電液伺服閥,這種裝置可把微弱的電脈沖轉(zhuǎn)換為精確而有力的運動。1951年7月,比爾穆格、阿特兄弟倆和盧蓋耶在紐約州東奧羅拉租借了已廢棄的Proner機場的一角,成立了穆格制閥公司(MOOGValveCompany)。穆格MOOG公司是全球設(shè)計,制造和精密運動控制產(chǎn)品和系統(tǒng)集成商。穆格的高性能系統(tǒng)的控制軍用和商用飛機,衛(wèi)星和航天器,運載火箭,導(dǎo)彈,工業(yè)機械,風(fēng)能,海洋應(yīng)用和醫(yī)療設(shè)備.MOOG分類MOOG閥,MOOG伺服閥、MOOG伺服電機、MOOG控制器、MOOG伺服驅(qū)動器,MOOG電液伺服閥,MOOG柱塞泵穆格的首批訂單第一份訂單是來自BendixAviation公司的制造四個閥門的訂單。隨后是來自波音公司和Convair公司的較大訂單。伺服閥給航天航空業(yè)帶來了一場變革,并促成了穆格公司(MoogInc.)的建立。到了1954年,穆格公司的閥門已成為美國半數(shù)以上殲擊機和超過70%導(dǎo)彈上使用的標(biāo)準設(shè)備。公司還成功推出了工業(yè)閥門,到了1960年,總銷售額已增長至一千多萬美元。在本公司最自豪的航天航空領(lǐng)域,我們的工程師設(shè)計并制造了土星C-5火箭的作動器,正是該型火箭于1969年7月將尼爾阿姆斯特朗送上了太空,在月球上邁出了歷史性的第一步。20世紀70年代至90年代:持續(xù)增長20世紀70年代,本公司進入了成長中的注塑與吹塑成形工藝控制技術(shù)市場。由于公司較多地參與了美國的太空計劃,因此贏得了航天飛機硬件供貨合同。航天飛機于1981年首飛,首次應(yīng)用了本公司開創(chuàng)性的電傳控制技術(shù)。1988年,本公司飛機部門總裁RobertT.Brady被任命為首席執(zhí)行官。1989年的銷售額達到了2.82億美元。本公司于上世紀90年代中期在印度建立了業(yè)務(wù)。我們的首次大規(guī)模收購是從AlliedSignal公司購買了后者位于加利福尼亞州托蘭斯的飛機業(yè)務(wù)。到1999年底,公司收入超過了6.30億美元。最近的成功案例2001年,本公司獲得了一份五千萬美元的航天飛機翻新合同,并且公司股票從美國證交所轉(zhuǎn)到了紐約證交所。我們是洛克希德公司生產(chǎn)的F-35型戰(zhàn)機的飛行控制系統(tǒng)指定設(shè)計商及供應(yīng)商,并且是波音公司787“夢想飛機“計劃主要飛行控制部件的提供商。2004年,公司收入突破9億美元大關(guān),完成了又一次大規(guī)模并購,收購了LittonPoly-Scientific公司,并將其命名為穆格部件集團(MoogComponentsGroup)。公司財年銷售額首次突破10億美元。穆格:創(chuàng)新的環(huán)境比爾穆格的創(chuàng)新感遠不限于產(chǎn)品設(shè)計。他從一開始就堅信工作場所應(yīng)該是一個很特殊的地方。他相信:人們在一個得到信任、尊重和回報的工作環(huán)境中,會更有創(chuàng)造力、更專注、更有工作效率。這一套思想就是日后人們熟知的“穆格理念”。這套原則即便在今天也在引領(lǐng)著本公司前進?!霸谝粋€彼此信任、彼此有信心的氛圍中,工作對于所有人都會是一種回報更多、更令人滿足的體驗。”BobBrady在公司的《2006年報》中寫道:“本公司最重要的屬性就是公司文化,它將我們的人員團結(jié)起來,并為他們提供了動力。這種文化基于正直、誠信和互信。它重視工作能力、非凡的努力、個人責(zé)任、協(xié)作關(guān)系和開放式溝通。正是它把最優(yōu)秀的人才吸引并留在本公司。在這種環(huán)境中,他們可以做出最好的工作成績。了解本公司人員的客戶都知道:他們將竭盡全力履行本公司的承諾。倘若穆格公司的一位員工做出了一項許諾,那么公司將信守許諾?!北竟緩氖贾两K深信:只有當(dāng)人們在一個環(huán)境中感到自己受重視,有充分的參與機會,并且被賦予履行職責(zé)的權(quán)利時,他們才會有最佳工作表現(xiàn)。而其它公司才剛剛發(fā)現(xiàn)這點。正如比爾穆格曾說:“我們相信在這里工作的人們……我們知道的唯一可行方式就是讓人們彼此信任并充滿信心。”作為一個十分成功的企業(yè),穆格的基石是一群努力工作、才華出眾、富有奉獻精神的人員。1997年秋季,比爾穆格與世長辭。本公司董事長兼首席執(zhí)行官BobBrady在比爾去世后不久所致的追悼辭中,對本公司做了如下描述:ServovalveswithintegratedElectronicsD791andD792Series23Q[l/min]=max.flowΔp[bar]=valvepressuredropwithQAK[cm2]=spooldriveareapX[bar]=pilotpressureThepilotpressurepXhastobeatleast15barabovethereturnpressureofthepilotstage.D791andD792SeriesThreestageservovalvesPrincipleofoperationAnelectricalcommandsignal(setpoint,inputsignal)isappliedtotheintegratedcontrolamplifierwhichdrivesacurrentthroughthepilotvalvecoils.Thepilotvalveproducesdifferentialpressureinitscontrolports.Thispressuredifferenceresultsinapilotflowwhichcausesmainspooldisplacement.Thepositiontransducerwhichisexcitedviaanoscillatormeasuresthepositionofthemainspool(actualvalue,positionvoltage).Thissignalthenisdemodulatedandfedbacktothecontrolamplifierwhereitiscomparedwiththecommandsignal.Thecontrolamplifierdrivesthepilotvalveuntiltheerrorbetweencommandsignalandfeedbacksignaliszero.Thus,thepositionofthemainspoolisproportionaltotheelectricalcommandsignal.QQppNN=ΔΔp2,510QAXp-2K≥ΔTheactualflowdependsontheelectricalcommandsignalandthevalvepressuredrop,andmaybecalculatedusingthesquarerootfunctionforasharp-edgedorifice.TheflowvalueQcalculatedinthiswayshouldnotexceedanaverageflowvelocityof30m/sinportsP,A,BandT.Q[l/min]=calculatedflowQN[l/min]=ratedflowΔp[bar]=actualvalvepressuredropΔpN[bar]=ratedvalvepressuredropOperationalfeatures?Electricalpositionfeedbackwithpressureisolatedpositiontransducer(LVDT),nowear?IntegratedSMDelectronicswithfalsepolarityprotection?Optionalexternalpilotsupplyandreturnconnectionsviafifthandsixthportinvalvebody?Lowthresholdandhysteresis,excellentnullstability?Preadjustedatfactory4Iflargeflowrateswithhighvalvepressuredropsarerequired,anappropriatehigherpilotpressurehastobechosentoovercometheflowforces.Anapproximatevaluecanbecalculatedasfollows:ThevalvesD791andD792SeriesdescribedinthiscataloguehavesuccessfullypassedEMCtestsrequiredbyECDirective.Pleasetakenoticeoftherespectivereferencesintheelectronicssection.OurqualitymanagementsystemiscertifiedinaccordancewithDINENISO9001.Thiscatalogueisforuserswithtechnicalknowledge.Toensurethatallnecessarycharacteristicsforfunctionandsafetyofthesystemaregiven,theuserhastocheckthesuitabilityoftheproductsdescribedhere.IncaseofdoubtpleasecontactMoog.TheflowcontrolservovalvesD791andD792Seriesarethrottlevalvesfor3-wayandpreferably4-wayapplications.Thesethreestageservovalveshavebeenespeciallydevelopedforsuchdemandingapplicationswherehighflowratesandatthesametimeextremedynamicperformancerequirementsmustbemet.ThedesignofthesevalvesisbasedonthewellknownD079Series.TheintegratedelectronicshasbeenreplacedbyanewdesignapplyingSMDtechnology.ThevalvesareofferedwithpilotvalvesofD761orD765Series,optionalstandardresponseorhighresponseversionsareavailable.SeriesD791candeliverratedflowupto250l/min,SeriesD792isavailablewithratedflowupto1000l/min.Thesevalvesaresuitableforpressureorforcecontrol,positionandvelocitycontrolsystemswithhighdynamicresponserequirements.D791andD792SeriesGeneraltechnicaldataOperatingpressurerangeMainstagePortsP,AandBwithXinternalupto315barwithXexternalupto350barPortTwithYinternalupto210barPortTwithYexternalupto350barPilotvalvePortsP,AandBD761,D765Seriesupto315barPortTupto210barTemperaturerangeAmbient-20to+60°CFluid-20to+80°CSealmaterialFPM,othersonrequestOperatingfluidMineraloilbasedhydraulicfluid(toDIN51524),othersonrequestViscosityrecommended15to100mm/sClassofcleanlinessThecleanlinessofthehydraulicfluidgreatlyeffectstheperformance(spoolpositioning,highresolution)andwear(meteringedges,pressuregain,leakage)ofthevalve.5TBPA3stageServovalveD792withPilotvalveD765SeriesRecommendedcleanlinessclassfornormaloperation:ISO4406 17/14/11forlongerlife:ISO4406 16/13/10SystemfiltrationPilotvalve:Highpressurefilter(withoutbypass,butwithdirtalarm)mountedinthemainflowandifpossible,directlyupstreamoftheservovalve.Mainstage:Mainstage:highpressurefilterasforthepilotstage.IncombinationwithafastregulatingVD-pumpabypassfilterispossible.Filterratingrecommendedfornormaloperation:10≥75(10μmabsolute)forlongerlife:5≥75(5μmabsolute)Installationoptionsanyposition,fixedormovableVibration30g,3axesDegreeofprotectionEN60529:IP65(withmatingconnectormounted)ShippingplateDeliveredwithanoilsealedshippingplate6Model....TypeD791....S...MountingpatternISO,butXandYdonotcorres-ISO10372-06-05-0-92pondtoISOValvebodyversion4-way3-stagewithbushingspoolassemblyPilotvalve2-stage,optionalD761orD765SeriesPilotconnectionoptional,internalorexternalXandYMass[kg]13Ratedflow(±10%)atΔpN=35barperland[l/min]100160250Responsetime*for0to100%stroke(dependentonpilotvalve)[ms]3to10Threshold*[%] 0,2Hysteresis*[%] 0,5NullshiftwithΔT=55K[%] 2Nullleakageflow*total,max.[l/min]5710Pilotleakageflow*max.,for100%stepinput(dependentonpilotvalve)[l/min]4to11Mainspoolstroke[mm]1,41,22,0Mainspooldrivearea[cm]2,85*measuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CValveflowdiagramTypicalcharacteristiccurvesmeasuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CValveflowformaximumvalveopening(100%commandsignal)asafunctionofthevalvepressuredropFrequencyresponseforvalveswithdifferentratedflowsanddifferentpilotvalvesD791SeriesTechnicaldataRatedflow100/160l/minPilotvalveD761Std10l/minRatedflow100/160l/minPilotvalveD765HR10l/minRatedflow250l/minPilotvalveD761Std10l/minRatedflow250l/minPilotvalveD761HR20l/minModel....TypeD792....S...MountingpatternMoogStandardValvebodyversion4-way3-stagewithbushingspoolassemblyPilotvalve2-stage,optionalD761orD765SeriesPilotconnectionoptional,internalorexternalXandYMass[kg]17Ratedflow(±10%)atΔpN=35barperland[l/min]4006308001000Responsetime*for0to100%stroke(dependentonpilotvalve)[ms]4to12Threshold*[%] 0,2Hysteresis*[%] 0,5NullshiftwithΔT=55K[%] 2Nullleakageflow*total,max.[l/min]10141414Pilotleakageflow*max.,for100%stepinput(dependentonpilotvalve)[l/min]6to16Mainspoolstroke[mm]1,81,92,64,0Mainspooldrivearea[cm]3,87,147,147,14*measuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CValveflowdiagramTypicalcharacteristiccurvesmeasuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CFrequencyresponseforvalveswithdifferentratedflowsanddifferentpilotvalvesD792SeriesTechnicaldataRatedflow800l/minPilotvalveD765HR20l/minRatedflow800l/minPilotvalveD761HR20l/minRatedflow400l/minPilotvalveD761HR20l/minRatedflow630l/minPilotvalveD765HR20l/min7Valveflowformaximumvalveopening(100%commandsignal)asafunctionofthevalvepressuredropD791SeriesInstallationdrawingwithPilotvalveD761SeriesConversioninstructionThemountingmanifoldmustconformtoISO10372-06-05-0-92.Note:TheXporttoISOStandardmustnotbemachined.TheXandYportsofMoogvalvebodydonotcorrespondtoISOStandard.Mountingsurfaceneedstobeflatwithin0,02mm.Averagesurfacefinishvalue,Ra,betterthan1μm.PABTGXYF1F2F3F416161616866M10M10M10M10x36,511,161,936,511,136,536,5073730y17,442,842,868,223,7-2,688,20085,685,689SparepartsandaccessoriesforD791SeriesO-rings(includedindelivery)FPM85ShoreforP,T,A,B4piecesID20,3x1,78asservicesealsetforX,Y2piecesID7,65x1,78B97215-V791-22Matingconnector,waterproofIP65(notincludedindelivery)forcabledia6+PE-poleDIN43563min.10mm,max.12mmB97007061Flushingplate(internalsupply)55118001(externalsupply)A26133Mountingbolts(notincludedindelivery)M10x50DIN912-10.94piecesrequiredtorque65NmA03665100050Replaceablefilterforpilotvalve65μmnominalA67999065O-ringsforfilterreplacementandpilotvalveFPM85ShoreServicesealset1pieceB97215-V761F76D791SeriesInstallationdrawingwithPilotvalveD765SeriesSpareparts,Accessories10Note:TheXandYtubeshavetobeconnectedtotheMoogvalvebodybyfittings.Mountingsurfaceneedstobeflatwithin0,02mm.Averagesurfacefinishvalue,Ra,betterthan1μm.D792SeriesInstallationdrawingwithPilotvalveD761SeriesConversioninstructionPABTGF1F2F3F4F5F6F7F8282828288M16M16M16M16M16M16M16M16x55,415,895,055,455,40110,8110,8031,579,379,331,5y30,158,758,787,3000117,4117,400117,4117,4D792SeriesInstallationdrawingwithPilotvalveD765SeriesSpareparts,AccessoriesSparepartsandaccessoriesforD792SeriesO-rings(includedindelivery)FPM85ShoreforP,T,A,B4piecesID36x3,5asservicesealsetB97215-V792-22Matingconnector,waterproofIP65(notincludedindelivery)forcabledia6+PE-poleDIN43563min.10mm,max.12mmB97007061Flushingplate76216001Mountingbolts(notincludedindelivery)requiredM16x60DIN912-10.98piecesrequiredtorque290NmA03665160060Replaceablefilterforpilotvalve65μmnominaleA67999065O-ringsforfilterreplacementandpilotvalveFPM85ShoreServicesealset1pieceB97215-V761F761112GeneralrequirementsD791andD792SeriesValveelectronicswithsupplyvoltage±15VoltCommandsignal0to±10VValveswithvoltagecommandinputThespoolstrokeofthevalveisproportionalto(UDUE).100%valveopeningPAandBTisachievedat(UDUE)=+10V.At0Vcommandthespoolisinacentredposition.Theinputstageisadifferentialamplifier.Ifonlyonecommandsignalisavailable,pinDorEisconnectedtosignalground⊥(pinC)accordingtotherequiredoperatingdirection(tobedoneatthematingconnector).Commandsignal0to±10mAValveswithcurrentcommandinputThespoolstrokeofthevalveisproportionalto(IDIE).100%valveopeningPAandBTisachievedat(IDIE)=+10mA.At0mAcommandthespoolisinacentredposition.EitherpinDorEisusedaccordingtotherequiredoperatingdirection.Theunusedpinisleftopen(notconnectedatthematingconnector).TheinputpinsDandEareinverting.Actualvalue0to±10VValveswithvoltagecommandinputTheactualspoolpositionvaluecanbemeasuredatpinF.Thissignalcanbeusedformonitoringandfaultdetectionpurposes.Thespoolstrokerangecorrespondsto±10V.100%valveopeningPAandBTcorrespondsto+10V.Actualvalue0to±10mAor4to20mAValveswithcurrentcommandinputTheactualspoolpositionvaluecanbemeasuredatpinF.Thissignalcanbeusedformonitoringandfaultdetectionpurposes.Thespoolstrokerangecorrespondsto±10mA(4to20mA).100%valveopeningPAandBTcorrespondsto+10mA(20mA).Supply±15VDC±3%.Ripple 50mVpp.Currentconsumptionmax.±250mAAllsignallines,alsothoseofexternaltransducers,shieldedShieldingconnectedradiallyto⊥(0V),powersupplyside,andconnectedtothematingconnectorhousing(EMC)EMC:MeetstherequirementsofEN55011/03.91classB,EN50081-1/01.92,andEN50082-2/03.95,performancecriterionclassAProtectivegroundinglead≥0,75mm2Note:Whenmakingelectricalconnectionstothevalve(shield,protectivegrounding)appropriatemeasuresmustbetakentoensurethatlocallydifferentearthpotentialsdonotresultinexcessivegroundcurrents.SeealsoMoogApplicationNoteAM353E.Wiringforvalveswith6+PEpoleconnectortoDIN43563andmatingconnector(metalshell)withleadingprotectivegroundingconnection().Inputratedcommand0to±10mA0to±10VValveflowLoadresistance(diff.)1kΩInputresistance10kΩInputratedcommand(differential)ValveflowOutputactualvalue0to±10mA0to±10VMainspoolpositionLoadresistancemax.500ΩOutputresistance50ΩFunctionCurrentcommandVoltagecommandSupply+15VDC±3Supply15VDC±3Supply/signalground⊥(0V)InputcommandID=IE:0to±10mAInputcommand(inverted)IE=ID:0to±10mAUDE=0to±10V(Re=10kΩ)(Re=200Ω)InputvoltageforUDBandUEBforbothsignaltypesislimitedtomin.15Vandmax.+32VProtectivegroundingD791andD792SeriesValveelectronicswithsupplyvoltage24VoltActualvalue4to20mATheactualspoolpositionvaluecanbemeasuredatpinF(seediagrambelow).Thissignalcanbeusedformonitoringandfaultdetectionpurposes.Thespoolstrokerangecorrespondsto4to20mA.Thecentredpositionisat12mA.20mAcorrespondsto100%valveopeningPAandBT.Thepositionsignaloutput4to20mAallowstodetectacablebreakwhenIF=0mA.ForfailuredetectionpurposesitisadvisedtoconnectpinFofthematingconnectorandroutethissignaltothecontrolcabinet.Commandsignal0to±10V,ValveswithvoltagecommandinputThespoolstrokeofthevalveisproportionalto(UDUE).100%valveopeningPAandBTisachievedat(UDUE)=+10V.At0Vcommandthespoolisincentredposition.Theinputstageisadifferentialamplifier.Ifonlyonecommandsignalisavailable,pinDorEisconnectedtosignalgroundatcabinetside,accordingtotherequiredoperatingdirection.Commandsignal0to±10mAfloating,ValveswithcurrentcommandinputThespoolstrokeofthevalveisproportionaltoID=IE.100%valveopeningPAandBTisachievedatID=+10mA.At0mAcommandthespoolisincentredposition.TheinputpinsDandEareinverting.EitherpinDorEisusedaccordingtotherequiredoperatingdirection.Theotherpinisconnectedtosignalgroundatcabinetside.GeneralrequirementsSupply24VDC,min.18VDC,max.32VDCCurrentconsumptionmax.300mAAllsignallines,alsothoseofexternaltransducers,shielded.Shieldingconnectedradiallyto⊥(0V),powersupplyside,andconnectedtothematingconnectorhousing(EMC).EMC:MeetstherequirementsofEN55011:1998,classB,EN50082-2:1995,performancecriterionclassA.Minimumcross-sectionofallleads≥0,75mm2.Considervoltagelossesbetweencabinetandvalve.Note:Whenmakingelectricconnectionstothevalve(shield,protectiveearth)appropriatemeasuresmustbetakentoensurethatlocallydifferentearthpotentialsdonotresultinexcessivegroundcurrents.SeealsoMoogApplicationNoteAM353E.CircuitdiagramformeasurementofactualvalueIF(positionofmainspool)Wiringforvalveswith6+PEpoleconnectortoEN175201Part8042),andmatingconnector(typeRandS,metalshell)withleadingprotectiveearthconnection().SeealsowiringinstructionsAM426E.Note:EnableinputWithenablesignaloff,themainspoolwillmovetoasafeposition.a)Centredposition(unbiasedpilotvalve)functioncodeA1)b)Endposition(biasedpilotvalve)functioncodeB1)1)seetypedesignationSupply24VDC(min.18VDC,max.32VDC).Imax=300mASupply/Signalground⊥(0V)EnabledUCB +8,5VDCNotenabledUCB +6,5VDCProtectiveearthOutputactualvaluespoolpositionInputratedcommand(differential)Ie=2,0mAat24VDC(seenoteabove)IFB=4to20mA.At12mAspoolisincentredposition.RL=100to500ΩSignalcodeD(seepage7):UFB=2to10V.At6Vspoolisincentredposition.Ra=500ΩInputcommandID=IE:0to±10mAInputcommand(inverted)IE=ID:0to±10mAUDE=0to±10V(Re=10kΩ)(Re=200Ω)InputvoltageforUDBandUEBforbothsignaltypesislimitedtomin.15Vandmax.+32VFunctionCurrentcommandVoltagecommand2)formerlyDIN4356313Notes14Specificationstatus-SeriesspecificationEPreseriesspecificationZSpecialspecificationD791undD792SeriesOrderinginformation15ModeldesignationassignedatthefactoryValveversionSServovalve3-stageRatedflowQN[l/min]atΔpN=35barperlandSeries10100D79116160D79125250D79140400D79263630D79280800D792991000D792MainspooltypeO4-way:axiscut,linearcharacteristicPilotvalvePD761StandardQD761HighresponseRD765Highresponse1)1)onlytogetherwith±15VSD765Standard1)(seesupplyvoltage)FactoryidentificationassignedatthefactoryMaximumoperatingpressurepPJ315bar.AtpX≤315bar(XandYexternal)operatingpressureinportsP,A,BandTupto350barpossibleK350barSpoolpositionofmainstagewithoutelectricalsupplyPositionPilotpressure[bar]Oundefined≥15APB,AT≥15BPA,BT≥15othersonrequestPreferredconfigurationsarehighlighted.Allcombinationsmaynotbeavailable.Optionsmayincreaseprice.Technicalchangesarereserved.Supplyvoltage0±15VDC±3%,Ripple 50mVpp224VDC(18to32VDC)D791,D792!!!!!!!!!!!!!!ValveconnectorS6+PE-poleDIN43563Model-NumberTypedesignation!!!!PilotconnectionsandpressureSupplyXReturnY4internalinternal5externalinternal6externalexternal7internalexternalSealmaterialUFPM(Viton),PUR(Ultrathan)onlyforbushingVFPM(Viton)FunctioncodeO24VWithoutenableinputP15VWithoutenableinputA24VWithoutenablesignalappliedthespoolmovestoadjustablecenteredposition(seepage13).B24VWithoutenablesignalappliedthespoolmovesintodefinedendpositionATbzw.BT(seepage13).!Parametersofthecontrolelectronicsareadaptedtothepilotpressure.Seeoperatingpressureonthenameplateandinthisorderinginformation.Signalsfor100%spoolstrokeInputOutputA±10V±10VX±10mA,floating±10mAKRH/WA/50PrintedinGermanyMoogGmbHHanns-Klemm-Strae28D-71034BblingenPostfach1670D-71006BblingenTelefon(07031)622-0Telefax(07031)622-191AustraliaMelbourneAustriaViennaBrazilSoPauloDenmarkBirkerdEnglandTewkesburyFinlandEspooFranceRungisGermanyBblingenHongKongKwaiChungIndiaBangaloreIrelandRingaskiddyItalyMalnateJapanHiratsukaKoreaKwangjuPhilippinesBaguioRussiaPavlovoSouthAfricaMidrandCitySingaporeSingaporeSpainOrioSwedenGotenborgUSAEastAurora(NY)D791/2-EN/01.04
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MOOG穆格公司成立于五十多年前,最初從事飛機與導(dǎo)彈部件的設(shè)計及供應(yīng)。如今,本公司的運動控制技術(shù)廣泛應(yīng)用于民用機座艙、發(fā)電風(fēng)機、一級方程式賽車、醫(yī)用輸液系統(tǒng)等眾多的市場和應(yīng)用領(lǐng)域,有效提高相關(guān)產(chǎn)品的性能。該公司歷史起源于公司創(chuàng)建者威廉C穆格,他是一位發(fā)明家、企業(yè)家,也是一位遠見卓識者。1951年,比爾穆格研制成功電液伺服閥,這種裝置可把微弱的電脈沖轉(zhuǎn)換為精確而有力的運動。1951年7月,比爾穆格、阿特兄弟倆和盧蓋耶在紐約州東奧羅拉租借了已廢棄的Proner機場的一角,成立了穆格制閥公司(MOOGValveCompany)。穆格MOOG公司是全球設(shè)計,制造和精密運動控制產(chǎn)品和系統(tǒng)集成商。穆格的高性能系統(tǒng)的控制軍用和商用飛機,衛(wèi)星和航天器,運載火箭,導(dǎo)彈,工業(yè)機械,風(fēng)能,海洋應(yīng)用和醫(yī)療設(shè)備.MOOG分類MOOG閥,MOOG伺服閥、MOOG伺服電機、MOOG控制器、MOOG伺服驅(qū)動器,MOOG電液伺服閥,MOOG柱塞泵穆格的首批訂單第一份訂單是來自BendixAviation公司的制造四個閥門的訂單。隨后是來自波音公司和Convair公司的較大訂單。伺服閥給航天航空業(yè)帶來了一場變革,并促成了穆格公司(MoogInc.)的建立。到了1954年,穆格公司的閥門已成為美國半數(shù)以上殲擊機和超過70%導(dǎo)彈上使用的標(biāo)準設(shè)備。公司還成功推出了工業(yè)閥門,到了1960年,總銷售額已增長至一千多萬美元。在本公司最自豪的航天航空領(lǐng)域,我們的工程師設(shè)計并制造了土星C-5火箭的作動器,正是該型火箭于1969年7月將尼爾阿姆斯特朗送上了太空,在月球上邁出了歷史性的第一步。20世紀70年代至90年代:持續(xù)增長20世紀70年代,本公司進入了成長中的注塑與吹塑成形工藝控制技術(shù)市場。由于公司較多地參與了美國的太空計劃,因此贏得了航天飛機硬件供貨合同。航天飛機于1981年首飛,首次應(yīng)用了本公司開創(chuàng)性的電傳控制技術(shù)。1988年,本公司飛機部門總裁RobertT.Brady被任命為首席執(zhí)行官。1989年的銷售額達到了2.82億美元。本公司于上世紀90年代中期在印度建立了業(yè)務(wù)。我們的首次大規(guī)模收購是從AlliedSignal公司購買了后者位于加利福尼亞州托蘭斯的飛機業(yè)務(wù)。到1999年底,公司收入超過了6.30億美元。最近的成功案例2001年,本公司獲得了一份五千萬美元的航天飛機翻新合同,并且公司股票從美國證交所轉(zhuǎn)到了紐約證交所。我們是洛克希德公司生產(chǎn)的F-35型戰(zhàn)機的飛行控制系統(tǒng)指定設(shè)計商及供應(yīng)商,并且是波音公司787“夢想飛機“計劃主要飛行控制部件的提供商。2004年,公司收入突破9億美元大關(guān),完成了又一次大規(guī)模并購,收購了LittonPoly-Scientific公司,并將其命名為穆格部件集團(MoogComponentsGroup)。公司財年銷售額首次突破10億美元。穆格:創(chuàng)新的環(huán)境比爾穆格的創(chuàng)新感遠不限于產(chǎn)品設(shè)計。他從一開始就堅信工作場所應(yīng)該是一個很特殊的地方。他相信:人們在一個得到信任、尊重和回報的工作環(huán)境中,會更有創(chuàng)造力、更專注、更有工作效率。這一套思想就是日后人們熟知的“穆格理念”。這套原則即便在今天也在引領(lǐng)著本公司前進?!霸谝粋€彼此信任、彼此有信心的氛圍中,工作對于所有人都會是一種回報更多、更令人滿足的體驗。”BobBrady在公司的《2006年報》中寫道:“本公司最重要的屬性就是公司文化,它將我們的人員團結(jié)起來,并為他們提供了動力。這種文化基于正直、誠信和互信。它重視工作能力、非凡的努力、個人責(zé)任、協(xié)作關(guān)系和開放式溝通。正是它把最優(yōu)秀的人才吸引并留在本公司。在這種環(huán)境中,他們可以做出最好的工作成績。了解本公司人員的客戶都知道:他們將竭盡全力履行本公司的承諾。倘若穆格公司的一位員工做出了一項許諾,那么公司將信守許諾?!北竟緩氖贾两K深信:只有當(dāng)人們在一個環(huán)境中感到自己受重視,有充分的參與機會,并且被賦予履行職責(zé)的權(quán)利時,他們才會有最佳工作表現(xiàn)。而其它公司才剛剛發(fā)現(xiàn)這點。正如比爾穆格曾說:“我們相信在這里工作的人們……我們知道的唯一可行方式就是讓人們彼此信任并充滿信心。”作為一個十分成功的企業(yè),穆格的基石是一群努力工作、才華出眾、富有奉獻精神的人員。1997年秋季,比爾穆格與世長辭。本公司董事長兼首席執(zhí)行官BobBrady在比爾去世后不久所致的追悼辭中,對本公司做了如下描述:ServovalveswithintegratedElectronicsD791andD792Series23Q[l/min]=max.flowΔp[bar]=valvepressuredropwithQAK[cm2]=spooldriveareapX[bar]=pilotpressureThepilotpressurepXhastobeatleast15barabovethereturnpressureofthepilotstage.D791andD792SeriesThreestageservovalvesPrincipleofoperationAnelectricalcommandsignal(setpoint,inputsignal)isappliedtotheintegratedcontrolamplifierwhichdrivesacurrentthroughthepilotvalvecoils.Thepilotvalveproducesdifferentialpressureinitscontrolports.Thispressuredifferenceresultsinapilotflowwhichcausesmainspooldisplacement.Thepositiontransducerwhichisexcitedviaanoscillatormeasuresthepositionofthemainspool(actualvalue,positionvoltage).Thissignalthenisdemodulatedandfedbacktothecontrolamplifierwhereitiscomparedwiththecommandsignal.Thecontrolamplifierdrivesthepilotvalveuntiltheerrorbetweencommandsignalandfeedbacksignaliszero.Thus,thepositionofthemainspoolisproportionaltotheelectricalcommandsignal.QQppNN=ΔΔp2,510QAXp-2K≥ΔTheactualflowdependsontheelectricalcommandsignalandthevalvepressuredrop,andmaybecalculatedusingthesquarerootfunctionforasharp-edgedorifice.TheflowvalueQcalculatedinthiswayshouldnotexceedanaverageflowvelocityof30m/sinportsP,A,BandT.Q[l/min]=calculatedflowQN[l/min]=ratedflowΔp[bar]=actualvalvepressuredropΔpN[bar]=ratedvalvepressuredropOperationalfeatures?Electricalpositionfeedbackwithpressureisolatedpositiontransducer(LVDT),nowear?IntegratedSMDelectronicswithfalsepolarityprotection?Optionalexternalpilotsupplyandreturnconnectionsviafifthandsixthportinvalvebody?Lowthresholdandhysteresis,excellentnullstability?Preadjustedatfactory4Iflargeflowrateswithhighvalvepressuredropsarerequired,anappropriatehigherpilotpressurehastobechosentoovercometheflowforces.Anapproximatevaluecanbecalculatedasfollows:ThevalvesD791andD792SeriesdescribedinthiscataloguehavesuccessfullypassedEMCtestsrequiredbyECDirective.Pleasetakenoticeoftherespectivereferencesintheelectronicssection.OurqualitymanagementsystemiscertifiedinaccordancewithDINENISO9001.Thiscatalogueisforuserswithtechnicalknowledge.Toensurethatallnecessarycharacteristicsforfunctionandsafetyofthesystemaregiven,theuserhastocheckthesuitabilityoftheproductsdescribedhere.IncaseofdoubtpleasecontactMoog.TheflowcontrolservovalvesD791andD792Seriesarethrottlevalvesfor3-wayandpreferably4-wayapplications.Thesethreestageservovalveshavebeenespeciallydevelopedforsuchdemandingapplicationswherehighflowratesandatthesametimeextremedynamicperformancerequirementsmustbemet.ThedesignofthesevalvesisbasedonthewellknownD079Series.TheintegratedelectronicshasbeenreplacedbyanewdesignapplyingSMDtechnology.ThevalvesareofferedwithpilotvalvesofD761orD765Series,optionalstandardresponseorhighresponseversionsareavailable.SeriesD791candeliverratedflowupto250l/min,SeriesD792isavailablewithratedflowupto1000l/min.Thesevalvesaresuitableforpressureorforcecontrol,positionandvelocitycontrolsystemswithhighdynamicresponserequirements.D791andD792SeriesGeneraltechnicaldataOperatingpressurerangeMainstagePortsP,AandBwithXinternalupto315barwithXexternalupto350barPortTwithYinternalupto210barPortTwithYexternalupto350barPilotvalvePortsP,AandBD761,D765Seriesupto315barPortTupto210barTemperaturerangeAmbient-20to+60°CFluid-20to+80°CSealmaterialFPM,othersonrequestOperatingfluidMineraloilbasedhydraulicfluid(toDIN51524),othersonrequestViscosityrecommended15to100mm/sClassofcleanlinessThecleanlinessofthehydraulicfluidgreatlyeffectstheperformance(spoolpositioning,highresolution)andwear(meteringedges,pressuregain,leakage)ofthevalve.5TBPA3stageServovalveD792withPilotvalveD765SeriesRecommendedcleanlinessclassfornormaloperation:ISO4406 17/14/11forlongerlife:ISO4406 16/13/10SystemfiltrationPilotvalve:Highpressurefilter(withoutbypass,butwithdirtalarm)mountedinthemainflowandifpossible,directlyupstreamoftheservovalve.Mainstage:Mainstage:highpressurefilterasforthepilotstage.IncombinationwithafastregulatingVD-pumpabypassfilterispossible.Filterratingrecommendedfornormaloperation:10≥75(10μmabsolute)forlongerlife:5≥75(5μmabsolute)Installationoptionsanyposition,fixedormovableVibration30g,3axesDegreeofprotectionEN60529:IP65(withmatingconnectormounted)ShippingplateDeliveredwithanoilsealedshippingplate6Model....TypeD791....S...MountingpatternISO,butXandYdonotcorres-ISO10372-06-05-0-92pondtoISOValvebodyversion4-way3-stagewithbushingspoolassemblyPilotvalve2-stage,optionalD761orD765SeriesPilotconnectionoptional,internalorexternalXandYMass[kg]13Ratedflow(±10%)atΔpN=35barperland[l/min]100160250Responsetime*for0to100%stroke(dependentonpilotvalve)[ms]3to10Threshold*[%] 0,2Hysteresis*[%] 0,5NullshiftwithΔT=55K[%] 2Nullleakageflow*total,max.[l/min]5710Pilotleakageflow*max.,for100%stepinput(dependentonpilotvalve)[l/min]4to11Mainspoolstroke[mm]1,41,22,0Mainspooldrivearea[cm]2,85*measuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CValveflowdiagramTypicalcharacteristiccurvesmeasuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CValveflowformaximumvalveopening(100%commandsignal)asafunctionofthevalvepressuredropFrequencyresponseforvalveswithdifferentratedflowsanddifferentpilotvalvesD791SeriesTechnicaldataRatedflow100/160l/minPilotvalveD761Std10l/minRatedflow100/160l/minPilotvalveD765HR10l/minRatedflow250l/minPilotvalveD761Std10l/minRatedflow250l/minPilotvalveD761HR20l/minModel....TypeD792....S...MountingpatternMoogStandardValvebodyversion4-way3-stagewithbushingspoolassemblyPilotvalve2-stage,optionalD761orD765SeriesPilotconnectionoptional,internalorexternalXandYMass[kg]17Ratedflow(±10%)atΔpN=35barperland[l/min]4006308001000Responsetime*for0to100%stroke(dependentonpilotvalve)[ms]4to12Threshold*[%] 0,2Hysteresis*[%] 0,5NullshiftwithΔT=55K[%] 2Nullleakageflow*total,max.[l/min]10141414Pilotleakageflow*max.,for100%stepinput(dependentonpilotvalve)[l/min]6to16Mainspoolstroke[mm]1,81,92,64,0Mainspooldrivearea[cm]3,87,147,147,14*measuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CValveflowdiagramTypicalcharacteristiccurvesmeasuredat210barpilotoroperatingpressure,fluidviscosityof32mm/sandfluidtemperatureof40°CFrequencyresponseforvalveswithdifferentratedflowsanddifferentpilotvalvesD792SeriesTechnicaldataRatedflow800l/minPilotvalveD765HR20l/minRatedflow800l/minPilotvalveD761HR20l/minRatedflow400l/minPilotvalveD761HR20l/minRatedflow630l/minPilotvalveD765HR20l/min7Valveflowformaximumvalveopening(100%commandsignal)asafunctionofthevalvepressuredropD791SeriesInstallationdrawingwithPilotvalveD761SeriesConversioninstructionThemountingmanifoldmustconformtoISO10372-06-05-0-92.Note:TheXporttoISOStandardmustnotbemachined.TheXandYportsofMoogvalvebodydonotcorrespondtoISOStandard.Mountingsurfaceneedstobeflatwithin0,02mm.Averagesurfacefinishvalue,Ra,betterthan1μm.PABTGXYF1F2F3F416161616866M10M10M10M10x36,511,161,936,511,136,536,5073730y17,442,842,868,223,7-2,688,20085,685,689SparepartsandaccessoriesforD791SeriesO-rings(includedindelivery)FPM85ShoreforP,T,A,B4piecesID20,3x1,78asservicesealsetforX,Y2piecesID7,65x1,78B97215-V791-22Matingconnector,waterproofIP65(notincludedindelivery)forcabledia6+PE-poleDIN43563min.10mm,max.12mmB97007061Flushingplate(internalsupply)55118001(externalsupply)A26133Mountingbolts(notincludedindelivery)M10x50DIN912-10.94piecesrequiredtorque65NmA03665100050Replaceablefilterforpilotvalve65μmnominalA67999065O-ringsforfilterreplacementandpilotvalveFPM85ShoreServicesealset1pieceB97215-V761F76D791SeriesInstallationdrawingwithPilotvalveD765SeriesSpareparts,Accessories10Note:TheXandYtubeshavetobeconnectedtotheMoogvalvebodybyfittings.Mountingsurfaceneedstobeflatwithin0,02mm.Averagesurfacefinishvalue,Ra,betterthan1μm.D792SeriesInstallationdrawingwithPilotvalveD761SeriesConversioninstructionPABTGF1F2F3F4F5F6F7F8282828288M16M16M16M16M16M16M16M16x55,415,895,055,455,40110,8110,8031,579,379,331,5y30,158,758,787,3000117,4117,400117,4117,4D792SeriesInstallationdrawingwithPilotvalveD765SeriesSpareparts,AccessoriesSparepartsandaccessoriesforD792SeriesO-rings(includedindelivery)FPM85ShoreforP,T,A,B4piecesID36x3,5asservicesealsetB97215-V792-22Matingconnector,waterproofIP65(notincludedindelivery)forcabledia6+PE-poleDIN43563min.10mm,max.12mmB97007061Flushingplate76216001Mountingbolts(notincludedindelivery)requiredM16x60DIN912-10.98piecesrequiredtorque290NmA03665160060Replaceablefilterforpilotvalve65μmnominaleA67999065O-ringsforfilterreplacementandpilotvalveFPM85ShoreServicesealset1pieceB97215-V761F761112GeneralrequirementsD791andD792SeriesValveelectronicswithsupplyvoltage±15VoltCommandsignal0to±10VValveswithvoltagecommandinputThespoolstrokeofthevalveisproportionalto(UDUE).100%valveopeningPAandBTisachievedat(UDUE)=+10V.At0Vcommandthespoolisinacentredposition.Theinputstageisadifferentialamplifier.Ifonlyonecommandsignalisavailable,pinDorEisconnectedtosignalground⊥(pinC)accordingtotherequiredoperatingdirection(tobedoneatthematingconnector).Commandsignal0to±10mAValveswithcurrentcommandinputThespoolstrokeofthevalveisproportionalto(IDIE).100%valveopeningPAandBTisachievedat(IDIE)=+10mA.At0mAcommandthespoolisinacentredposition.EitherpinDorEisusedaccordingtotherequiredoperatingdirection.Theunusedpinisleftopen(notconnectedatthematingconnector).TheinputpinsDandEareinverting.Actualvalue0to±10VValveswithvoltagecommandinputTheactualspoolpositionvaluecanbemeasuredatpinF.Thissignalcanbeusedformonitoringandfaultdetectionpurposes.Thespoolstrokerangecorrespondsto±10V.100%valveopeningPAandBTcorrespondsto+10V.Actualvalue0to±10mAor4to20mAValveswithcurrentcommandinputTheactualspoolpositionvaluecanbemeasuredatpinF.Thissignalcanbeusedformonitoringandfaultdetectionpurposes.Thespoolstrokerangecorrespondsto±10mA(4to20mA).100%valveopeningPAandBTcorrespondsto+10mA(20mA).Supply±15VDC±3%.Ripple 50mVpp.Currentconsumptionmax.±250mAAllsignallines,alsothoseofexternaltransducers,shieldedShieldingconnectedradiallyto⊥(0V),powersupplyside,andconnectedtothematingconnectorhousing(EMC)EMC:MeetstherequirementsofEN55011/03.91classB,EN50081-1/01.92,andEN50082-2/03.95,performancecriterionclassAProtectivegroundinglead≥0,75mm2Note:Whenmakingelectricalconnectionstothevalve(shield,protectivegrounding)appropriatemeasuresmustbetakentoensurethatlocallydifferentearthpotentialsdonotresultinexcessivegroundcurrents.SeealsoMoogApplicationNoteAM353E.Wiringforvalveswith6+PEpoleconnectortoDIN43563andmatingconnector(metalshell)withleadingprotectivegroundingconnection().Inputratedcommand0to±10mA0to±10VValveflowLoadresistance(diff.)1kΩInputresistance10kΩInputratedcommand(differential)ValveflowOutputactualvalue0to±10mA0to±10VMainspoolpositionLoadresistancemax.500ΩOutputresistance50ΩFunctionCurrentcommandVoltagecommandSupply+15VDC±3Supply15VDC±3Supply/signalground⊥(0V)InputcommandID=IE:0to±10mAInputcommand(inverted)IE=ID:0to±10mAUDE=0to±10V(Re=10kΩ)(Re=200Ω)InputvoltageforUDBandUEBforbothsignaltypesislimitedtomin.15Vandmax.+32VProtectivegroundingD791andD792SeriesValveelectronicswithsupplyvoltage24VoltActualvalue4to20mATheactualspoolpositionvaluecanbemeasuredatpinF(seediagrambelow).Thissignalcanbeusedformonitoringandfaultdetectionpurposes.Thespoolstrokerangecorrespondsto4to20mA.Thecentredpositionisat12mA.20mAcorrespondsto100%valveopeningPAandBT.Thepositionsignaloutput4to20mAallowstodetectacablebreakwhenIF=0mA.ForfailuredetectionpurposesitisadvisedtoconnectpinFofthematingconnectorandroutethissignaltothecontrolcabinet.Commandsignal0to±10V,ValveswithvoltagecommandinputThespoolstrokeofthevalveisproportionalto(UDUE).100%valveopeningPAandBTisachievedat(UDUE)=+10V.At0Vcommandthespoolisincentredposition.Theinputstageisadifferentialamplifier.Ifonlyonecommandsignalisavailable,pinDorEisconnectedtosignalgroundatcabinetside,accordingtotherequiredoperatingdirection.Commandsignal0to±10mAfloating,ValveswithcurrentcommandinputThespoolstrokeofthevalveisproportionaltoID=IE.100%valveopeningPAandBTisachievedatID=+10mA.At0mAcommandthespoolisincentredposition.TheinputpinsDandEareinverting.EitherpinDorEisusedaccordingtotherequiredoperatingdirection.Theotherpinisconnectedtosignalgroundatcabinetside.GeneralrequirementsSupply24VDC,min.18VDC,max.32VDCCurrentconsumptionmax.300mAAllsignallines,alsothoseofexternaltransducers,shielded.Shieldingconnectedradiallyto⊥(0V),powersupplyside,andconnectedtothematingconnectorhousing(EMC).EMC:MeetstherequirementsofEN55011:1998,classB,EN50082-2:1995,performancecriterionclassA.Minimumcross-sectionofallleads≥0,75mm2.Considervoltagelossesbetweencabinetandvalve.Note:Whenmakingelectricconnectionstothevalve(shield,protectiveearth)appropriatemeasuresmustbetakentoensurethatlocallydifferentearthpotentialsdonotresultinexcessivegroundcurrents.SeealsoMoogApplicationNoteAM353E.CircuitdiagramformeasurementofactualvalueIF(positionofmainspool)Wiringforvalveswith6+PEpoleconnectortoEN175201Part8042),andmatingconnector(typeRandS,metalshell)withleadingprotectiveearthconnection().SeealsowiringinstructionsAM426E.Note:EnableinputWithenablesignaloff,themainspoolwillmovetoasafeposition.a)Centredposition(unbiasedpilotvalve)functioncodeA1)b)Endposition(biasedpilotvalve)functioncodeB1)1)seetypedesignationSupply24VDC(min.18VDC,max.32VDC).Imax=300mASupply/Signalground⊥(0V)EnabledUCB +8,5VDCNotenabledUCB +6,5VDCProtectiveearthOutputactualvaluespoolpositionInputratedcommand(differential)Ie=2,0mAat24VDC(seenoteabove)IFB=4to20mA.At12mAspoolisincentredposition.RL=100to500ΩSignalcodeD(seepage7):UFB=2to10V.At6Vspoolisincentredposition.Ra=500ΩInputcommandID=IE:0to±10mAInputcommand(inverted)IE=ID:0to±10mAUDE=0to±10V(Re=10kΩ)(Re=200Ω)InputvoltageforUDBandUEBforbothsignaltypesislimitedtomin.15Vandmax.+32VFunctionCurrentcommandVoltagecommand2)formerlyDIN4356313Notes14Specificationstatus-SeriesspecificationEPreseriesspecificationZSpecialspecificationD791undD792SeriesOrderinginformation15ModeldesignationassignedatthefactoryValveversionSServovalve3-stageRatedflowQN[l/min]atΔpN=35barperlandSeries10100D79116160D79125250D79140400D79263630D79280800D792991000D792MainspooltypeO4-way:axiscut,linearcharacteristicPilotvalvePD761StandardQD761HighresponseRD765Highresponse1)1)onlytogetherwith±15VSD765Standard1)(seesupplyvoltage)FactoryidentificationassignedatthefactoryMaximumoperatingpressurepPJ315bar.AtpX≤315bar(XandYexternal)operatingpressureinportsP,A,BandTupto350barpossibleK350barSpoolpositionofmainstagewithoutelectricalsupplyPositionPilotpressure[bar]Oundefined≥15APB,AT≥15BPA,BT≥15othersonrequestPreferredconfigurationsarehighlighted.Allcombinationsmaynotbeavailable.Optionsmayincreaseprice.Technicalchangesarereserved.Supplyvoltage0±15VDC±3%,Ripple 50mVpp224VDC(18to32VDC)D791,D792!!!!!!!!!!!!!!ValveconnectorS6+PE-poleDIN43563Model-NumberTypedesignation!!!!PilotconnectionsandpressureSupplyXReturnY4internalinternal5externalinternal6externalexternal7internalexternalSealmaterialUFPM(Viton),PUR(Ultrathan)onlyforbushingVFPM(Viton)FunctioncodeO24VWithoutenableinputP15VWithoutenableinputA24VWithoutenablesignalappliedthespoolmovestoadjustablecenteredposition(seepage13).B24VWithoutenablesignalappliedthespoolmovesintodefinedendpositionATbzw.BT(seepage13).!Parametersofthecontrolelectronicsareadaptedtothepilotpressure.Seeoperatingpressureonthenameplateandinthisorderinginformation.Signalsfor100%spoolstrokeInputOutputA±10V±10VX±10mA,floating±10mAKRH/WA/50PrintedinGermanyMoogGmbHHanns-Klemm-Strae28D-71034BblingenPostfach1670D-71006BblingenTelefon(07031)622-0Telefax(07031)622-191AustraliaMelbourneAustriaViennaBrazilSoPauloDenmarkBirkerdEnglandTewkesburyFinlandEspooFranceRungisGermanyBblingenHongKongKwaiChungIndiaBangaloreIrelandRingaskiddyItalyMalnateJapanHiratsukaKoreaKwangjuPhilippinesBaguioRussiaPavlovoSouthAfricaMidrandCitySingaporeSingaporeSpainOrioSwedenGotenborgUSAEastAurora(NY)D791/2-EN/01.04
標(biāo)簽: 相關(guān)產(chǎn)品