Eaton Hydrokraft Open Loop Piston Pumps

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Eaton Hydrokraft Open Loop Piston PumpsW Series

ContentsIntroductionDescription . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Typical Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Model CodesBasic Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4DF Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5LR Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6SP Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7DP Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8PQ Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9ES Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10No Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Combination Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Form Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Pump SpecificationsMetric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14US . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Performance Curves130 & 180 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16250 & 360 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17500 & 750 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Installation and Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Application Data and Fluid Recommendations . . . . . . . . . . . . . 21General Dimensions Shaft & Mounting OptionsVariable Displacement PVW130 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .360 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .750 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .222426283032Control OptionsDF & LR Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34SP Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43DP Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48PQ Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54ES Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56General Dimensions Shaft & Mounting OptionsFixed Displacement PFW250 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .360 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .750 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58606264Thru-Drive Options130 & 180 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250 & 360 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .500 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .750 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66676869Swash Angle & Flow Direction . . . . . . . . . . . . . . . . . . . . . . . . . . 702EATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 2016

Introduction Modular design gives thesepumps a wide range ofapplications. Fast response times. Axial piston pumps withswash plate design forreliable operation and longlife. Pressure up to 420 bar. Rated speed up to 1800 rev/min. Higher speeds possible. Oversize shafts and bearings. Rotating and pressure-loadedparts are pressure balanced. Through-drive enablesmultiple pump installationsfrom a single shaft. Multiplepump combinations are alsoavailable. Integrated pilot pump, filterand pressure relief valvesavailable.Displacement ControlsTypical Section of Open Loop PVW PumpAvailable Displacement Sizes130 cm3(8.0 in3/rev)3(11.0 in3/rev)3(15.0 in3/rev)360 cm3(22.0 in3/rev)3(30.5 in3/rev)3(45.0 in3/rev)180 cm250 cm500 cm750 cmDF - Pressure compensatorcontrolledLR - Power control with pressurelimiterControlSP - Displacement proportionalto electric signalDP - Displacement proportionalto pressure signalPQ - Digital controllerES - Displacement adjustmentvia electric motorControl PistonSwash AngleSensor IndicatorExtra functions availablefor DP & SP:Pressure limitation and/or powercontrol overriding function.iNoteDimensional data provided inthis catalog is subject to changewithout erBlockValvePlateEATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 20163

Model CodeOpen Loop PumpsW Series - Basic PumpsPreferred standard optionOther standard optionSpecial option on requestNot availableP *W* – * * *M* * * * * * 1 R * * S * * * #11P–2FV––3W–4SFMR5––––234Pump SizePumpOpen loop pumpDisplacementFixedVariablePump Series“W” series (ex-30 design)ConfigurationSingle unitFront unitMiddle unitRear unitSeparator6 7 8 Displacement cm3/rev (in3/rev)130 – 130 cm3/rev (8 in3/rev)180 – 180 cm3/rev (11 in3/rev)250 – 250 cm3/rev (15.3 in3/rev)360 – 360 cm3/rev (22.0 in3/rev)500 – 500 cm3/rev (30.5 in3/rev)750 – 750 cm3/rev (45.8 in3/rev)*** – Non-standard (PFW only) Non-standard displacements (cm3/rev):250220/200360310500465/365750710Basic Standard– Metric10 11Mounting Flange05 – ISO 3019/2-160B4HW07 – ISO 3019/2-200B4HW08 – ISO 3019/2 8 bolt metric09 – Special 8-bolt flange0D – SAE D 4-hole flange0E – SAE E 4-hole flange0F – SAE F 4-hole flange12RotationR– ClockwiseL– Counter-clockwise13Maximum Displacement Screws0– Displacement adjusting screwWith control DF/LRWith control DP/SP/PQWith control DP or SP DFWith control DP or SP ( DF) LR/ES4– Fixed mechanical stop ring side A5– Fixed mechanical stop ring side BContinued next columnPump Size5678910 11 12 13 14 15 16 17 18 19 20 21 22 23 24130 180 250 360 500 750 9M4 130 180 250 360 500 750Pump Size130 180 250 360 500 750Maximum Displacement Screws (cont.) 6– Fixed mech. stop ring sides A & BNote: Customer adjustment required4 used as max. volume adjustment side A5 used as min. volume stop side A14 15Thru-Drive Options 00 – None 0A – SAE A 0B – SAE B 0C – SAE C 0P – Pilot pump (8 cm3/rev) 0* – * assigned by Engineering16Main Ports 1– SAE ports - Metric bolts17Main Port Orientation R– Radial (side ports) A– Axial (rear ports)18 19Main Drive Shaft End 01 – ISO straight key 02 – ISO splines 05 – ISO special splines D1 – SAE D keyed 13/4" D2 – SAE D splined 8/16 13T E1 – SAE E keyed 13/4" E2 – SAE E splined 8/16 13T F1 – SAE F keyed 2" F2 – SAE F splines 8/16 15T20Drive Shaft Seal Configuration S– Single shaft seal21Seal Material V– FKM C– Special shaft seal, for HFC fluids F– FKM front bearing flushing prepared K– FKM with HP lubrication22Yoke Position Indicator 0– No position indicator V– Visual indicator P– Voltage indicator M – Voltage visual indicator R– Current indicator S– Current visual indicatorOther options on request.23Surface Coating A– Primer blue 0– Rust inhibitor oil Other finishes on request.24Control Model CodeSee fields 24 to 48 on following pages.Pump SizeEATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 2016130 180 250 360 500 750

Model CodeOpen Loop PumpsW Series - DF ControlPreferred standard optionOther standard optionSpecial option on requestNot availableD F 0 0 0 A * * 0 0 0 0 * 0 0 * * * * * * * * * *24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48Pump SizeControl TypeDF – Pressure compensator26Displacement Adjustment Options0– Not applicable27 28Electronic Controls0– Not applicable29Yoke Displacement ZoneA– Single side of centre “A”30Additional Functions0– None1– Load sensing (standard Δp 15 bar)A– 2-level pressure compensator,4/2 solenoid valveB– 2-level pressure compensator,4/3 solenoid valve31Pressure Control Options0– None i.e. pilot operated with remoteport (standard arrangement)F– Remote port without pilot valveK– Electro-proportional relief valve,complete with electronic cardS– Slow upstroke screw adjustment32 33 34 Power Control000 – Not applicable35Pilot Oil Filter0– Not applicable36Venting Valve0– None1– Solenoid valve Specify voltage in 39130 180 250 360 500 75024 2537038039 40 4142 43 –––––130 180 250 360 500 750130 180 250 360 500 750 Customer Adjustment Specification0000 – None**** – Eaton assigned number as perdata specified in table below 44 45 46 Special Features000 – None*** – Defined by Eaton47 48Design Number–10-99assigned by Eaton**Pump Size130 180 250 360 500 750 Example for Customer Adjustment SpecificationsMain StagePilot ValveLoad Sense ΔpSpecial PressurePressure Control Pressure ControlAdjustmentStandard setting (bar) 209015Max. setting (bar)4035040Customer-specifiedadjustment (bar).Note: Setting must be at least 30 bar.Special Max.Displ. AdjustmentPosition Monitoring– NoneElectric Motor Type– NonePump Size0BDGHPump SizeControl VoltageNot applicable110V AC 50 Hz / 120V AC 60 Hz220V AC 50 Hz / 240V AC 60 Hz12V DC24V DC (preferred voltage)MinimumDisplacement0 cifiedadjustment (cm3/rev) .Note: Special pressure adjustments and/or maximum displacment adjustments are themost common reasons for using this option.EATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 20165

Model CodeOpen Loop PumpsW Series - LR ControlPreferred standard optionOther standard optionSpecial option on requestNot availableL R 0 0 0 A * * * * * 0 * 0 0 * * * * * * * * * *24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48Pump SizeControl TypeLR – Power control26Displacement Adjustment Options0– Not applicable27 28Electronic Controls0– Not applicable29Yoke Displacement ZoneA– Single side of centre “A”30Additional Functions2– Pressure limiter3– Load sensing and pressure limiter(standard Δp 15 bar) To select Power Control without PressureLimiter, specify . LR . A2F.31Pressure Control Options0– None i.e. pilot operated with remoteport (standard arrangement)F– Remote port without pilot valveK– Electro-proportional relief valve,complete with electronic cardS– Slow upstroke screw adjustment32 33 34 Power Control Specification*** – 3-digit value in kW at 1500 rev/min35Pilot Oil Filter0– Not applicable36Unloading Valve0– None1– Solenoid valve Specify voltage in 39130 180 250 360 500 75024 25370380 0BDGH40 4142 43 –––––Pump SizeControl VoltageNot applicable110V AC 50 Hz / 120V AC 60 Hz220V AC 50 Hz / 240V AC 60 Hz12V DC24V DC130 180 250 360 500 750 Customer Adjustment Specification0000 – None**** – Eaton assigned number as perdata specified in table below 44 45 46 Special Features000 – None*** – Defined by Eaton47 48Design Number–10-99 assigned by Eaton**Pump Size130 180 250 360 500 750 Example for Customer Adjustment SpecificationsMain StagePilot ValveLoad Sense ΔpSpecial PressurePressure Control Pressure ControlAdjustmentStandard setting (bar) 209015Max. setting (bar)4035040Customer-specifiedadjustment (bar).Note: Setting must be at least 30 bar.Special Max.Displ. AdjustmentMinimumDisplacement0 cifiedadjustment (cm3/rev) .Note: Special pressure adjustments and/or maximum displacment adjustments are themost common reasons for using this option.Position Monitoring– Not applicableElectric Motor Type– Not applicablePump Size639130 180 250 360 500 750EATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 2016

Model CodeOpen Loop PumpsW Series - SP Control22 P, M, R or S mandatory(electrical yoke position indicator)Preferred standard optionOther standard optionSpecial option on requestNot availableS P * * * A * * * * * * 0 0 0 0 * * * * * * * * *24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48Pump SizeControl TypeSP – Displacement adjustment viaproportional valve26Displacement Adjustment OptionsA– CETOP 3 interface onlyB– CETOP 5 interface onlyC– CETOP 3 proportional valve KDG4V-3D– CETOP 3 proportional valveKBSDG4V-3 with OBEE– CETOP 5 proportional valveKBSDG4V-5 with OBEF– CETOP 5 servo-valve27 28Electronic Amplifier Control03 – ER 9.3-10 04 – ER 9.4-10 (CETOP 3) servo00 – No amplifier card Amplifier card required for 26 C, D, E130 180 250 360 500 75024 2529AYoke Displacement Zone– Single side of centre “A”Additional Functions0– None4– Pressure limiter override5– Pressure limiter andpower limiter override31Pressure Control Options0– None i.e. pilot operated with remoteport (standard arrangement)F– Remote port without pilot valveK– Electro-proportional relief valve,complete with electronic card32 33 34 Power Control Specification*** – 3-digit value in kW at 1500 rev/minNote If no power limiter override: 00035Pilot Oil Filter0– NoneV– Filter with visual indicatorE– Filter with electrical indicator36Venting Valve0– Not applicablePump Size37 0380 39040 4142 43Pump SizePosition Monitoring– Not applicableElectric Motor Type– Not applicableVenting Valve Control Voltage– Not applicable130 180 250 360 500 750Customer Adjustment Specification0000 – None**** – Eaton assigned number as perdata specified in table below 44 45 46 Special Features000 – None*** – Defined by Eaton47 48Design Number** – 10-99 assigned by EatonPump Size 130 180 250 360 500 75030 Example for Customer Adjustment SpecificationsMain StagePilot ValveLoad Sense ΔpSpecial PressurePressure Control Pressure ControlAdjustmentStandard setting (bar) 209015Max. setting (bar)4035040Customer-specifiedadjustment (bar).Note: Setting must be at least 30 bar.Special Max.Displ. AdjustmentMinimumDisplacement0 cifiedadjustment (cm3/rev) .Note: Special pressure adjustments and/or maximum displacment adjustments are themost common reasons for using this option.130 180 250 360 500 750EATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 20167

Model CodeOpen Loop PumpsW Series - DP ControlPreferred standard optionOther standard optionSpecial option on requestNot availableDP * 0 0 A * * * * * * 0 0 0 0 * * * * * * * * *24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48Pump SizeControl TypeDP – Displacement adjustmentproportional to pilot pressure26Displacement Adjustment OptionsG – CETOP 3 interface onlyH– Remote port G1/4"J– Proportional KCG relief valveincluding EEA-PAM amplifier card27 28Control Electronics00 – Not applicable29Yoke Displacement ZoneA– Single side of centre “A”30Additional Functions0– None4– Pressure limiter override5– Pressure limiter andpower limiter override31Pressure Control Options0– None i.e. pilot operated with remoteport (standard arrangement)F– Remote port without pilot valveK– Electro-proportional relief valve,complete with electronic card32 33 34 Power Control Specification*** – 3-digit value in kW at 1500 rev/minNote If no power limiter override: 00035Pilot Oil Filter0– NoneIn-line filter with visual indicatorVIn-line filter with electrical indicatorE36Venting Valve0– Not applicable37Position Monitoring0– Not applicablePump Size130 180 250 360 500 75024 25838 0390 40 4142 43Pump SizeElectric Motor Type– Not applicableVenting Valve Control Voltage– Not applicable130 180 250 360 500 750Customer Adjustment Specification0000 – None (standard)**** – Eaton assigned number as perdata specified in table below 44 45 46 Special Features000 – None*** – Defined by Eaton47 48Design Number** – 10-99 assigned by EatonPump Size 130 180 250 360 500 750 Example for Customer Adjustment SpecificationsMain StagePilot ValveLoad Sense ΔpSpecial PressurePressure Control Pressure ControlAdjustmentStandard setting (bar) 209015Max. setting (bar)4035040Customer-specifiedadjustment (bar).Note: Setting must be at least 30 bar.Special Max.Displ. AdjustmentMinimumDisplacement0 cifiedadjustment (cm3/rev) .Note: Special pressure adjustments and/or maximum displacment adjustments are themost common reasons for using this option.130 180 250 360 500 750EATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 2016

Model CodeOpen Loop PumpsW Series - PQ Control22 P, M, R or S mandatory(electrical yoke position indicator)Preferred standard optionOther standard optionSpecial option on requestNot availablePQ * 00 * 0 0 000000 0 0 0 0 0 ****24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46Pump SizeControl TypePQ – Proportional valve multifunctionalcontrol (PpQ controller)26Displacement Adjustment Options– CETOP 3 proportional valve OBEDE– CETOP 5 proportional valve OBE27 28Control Electronic00 – Without electronics(to be ordered separately)29Yoke Displacement ZoneA – No pressure sensor one side No pressure sensor either side CPressure sensor 4-20 mA one sideDPressure sensor 4-20 mA both sidesE Without pressure sensor but with G1/2"thread to fit user-provided pressure sensor.130 180 250 360 500 75024 25300310Additional Functions– Not requiredPressure Control Options– Not required for this control type40 0410 42043 4445 46Pump SizePosition Monitoring– Not applicableElectric Motor Type– Not required for this control typeFailsafe Valve Control Voltage– Not applicable130 180 250 360 500 750 Customer Adjustment Specification0000 – None**** – Eaton assigned number as perdata specified in table below Pump Size130 180 250 360 500 75032 33 34Power Control Specification35 36 37000 – Not applicable for this control type00038Pilot Oil Filter0– No filter (standard)39Failsafe Valve0– Not applicableNote: Not required, integrated in proportionalvalve with OBE.Pump Size Example for Customer Adjustment SpecificationsSpecial Max.Displ. Adjustment MinimumDisplacement0 cifiedadjustment (cm3/rev) .Note: Special pressure adjustments and/or maximum displacment adjustments are themost common reasons for using this option.130 180 250 360 500 750EATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 20169

Model CodeOpen Loop PumpsW Series - ES ControlPreferred standard optionOther standard optionSpecial option on requestNot availableAvailable to special order onlyE

EATON Hydrokraft W-Series Open Loop Piston Pumps V-PUPI-TM003-EN2 August 2016 3 † Axial piston pumps with swash plate design for reliable operation and long life. † Pressure up to 420 bar. † Rated speed up to 1800 rev/ min. Higher speeds possible. † Oversize shafts and bearings. † Rotating and pressure-loaded

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