液压件样本 NACHI 不二越样本.pdf

《液压件样本 NACHI 不二越样本.pdf》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、PB-200/400TractionMotorsDrawingNACHIAMERICAInc.17500Twenty-ThreeMileRoadMacomb,MI48044Phone:800-622-4410Fax:586-226-5289PB-200/400TractionMotorsFeaturesApplicationThePBSeriesisdevelopedespeciallyforSkidSteerLoadersAll-in-oneDesignAllrequiredcomponentsrelatedtothedrivesystemareinonecompleteunit.Plane

2、taryGearbox,Hydraulicmotor,MechanicalNegativetypeBrake,FlushingValveandSprocket.CompactOurexperienceinbuildingcompactmotorsisduetoourvastknowledgeoftheheattreatmentprocess.Therefore,thetotalenvelopesizeremainscompact.HighReliabilityAllofthemaincomponentsaredesignedandtestedbyNACHItoensurequalityqual

3、ityandreliability.HighEfficiencyTheAxialPistonmotormaintainsverygoodefficiencythroughouttheentirepressurerange.DesignThePBSeriesisdevelopedforSkid-steerLoadersanddesignedtomeettheheavy-dutydemandsrequired.NACHIAMERICAInc.17500Twenty-ThreeMileRoadMacomb,MI48044Phone:800-622-4410Fax:586-226-5289PB-200

4、/400TractionMotorsSpecificationsModelPB-200PB-400lb-in1908234207Max.OutputTorque(N-m)(2156)(3865)Max.OutputSpeedRPM4763313in/rev29.141.8Max.FinalDisplacement(cc/rev)(477)(686)PSI5500RatedInlet(A&Bport)(Mpa)(37.9)Max.PressurePeakPSI6000Motor+Gearbox(Surge)(Mpa)(41.2)Outlet(A&Bport)PSI364RatedMax.Pres

5、sure(Mpa)(2.5)GPM37.0Max.Flow(l/min)(140)SpeedRatioof2SpeedFunction2:1(max)PSI320~422PSIPilotPressure2SpeedFunction(Mpa)(2.2~2.9MPa)ParkingBrakeTorque100%ofoutputtorquePSI320~422PSIBrakeReleasingPressureFunction(Mpa)(2.2~2.9MPa)PSI350PSIat2.4gpmSettingPressure(Mpa)(2.4~2.6MPaat9l/min)ValvePSI219PSIa

6、t0.3~0.5gpmFlushingCrackingPressure(Mpa)(1.5MPaat1~2l/min)lbs119150Weight(kg)(54)(68)OtherEstimatedMachineWeightlbs4415~66236823~8830(approx.)(TON)(2~3)(3~4)NOTE:1)Reductiontype~SingleStagePlanatary(PB-200)10.5:1RatioTwoStagePlanatary(PB-400)15.11:1RatioNACHIAMERICAInc.17500Twenty-ThreeMileRoadMacom

7、b,MI48044Phone:800-622-4410Fax:586-226-5289PCLSeriesSwingMotorsFeaturesAll-in-oneDesignAllrequiredcomponentsforswingmotorareoneunit.(Planetarygearbox,hydraulicmotor,negativetypeparkingbrake,Anti-cavat