Axial Piston Pump Series PV - Pascal

1 Catalogue hy11 -3243/UKAugust 2002 Axial Piston PumpSeries PVVariable DisplacementAxial Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH2 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyNoteThis document and other information from Parker HannifinGmbH, its subsidiaries, sales offices and authorizeddistributors provide product or system options for furtherinvestigation by users having technical expertise. Before youselect or use any product or system it is important that youanalyse all aspects of your application and review theinformation concerning the product or system in the currentproduct catalogue. Due to the variety of operating conditionsand applications for these products or systems, the user,through his own analysis and testing, is solely responsiblefor making the final selection of the products and systemsand assuring that all performance and safety requirementsof the application are met.

2 The products are subject tochange by Parker Hannifin GmbH at any time without Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH3 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyTable of contentsDescriptionPageIntroduction4 Characteristics5 Ordering code6 Noise levels8 Noise reduction measures9 Efficiency and case drain flows10 Dimensions14 Pump combinationsDimensions26 Thru drive, shaft load limitations28 CompensatorsDimensions / Seal kit compensators29 Pressure compensators30 Load-sensing compensators31 Horse power compensators32 Electrohydraulic p/Q control34 Hydraulic circuit, ordering examples PVAP**36 Hydraulic circuit, ordering examples PVAC**38 Accessories40 General installation information41 Axial Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH4 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyIntroductionPump with standard pressure compensator code F*SPump with load-sensing compensator code FFCPump with horse power compensator code *LBPump with electrohydr.

3 Displacement control code *PVWith thru drive for single and multiple pumpsSwash plate type for open circuitpQPLSLAP1 PMLAP1= includedpQPLSLAP1 PMLAP1PF 0,8= includedpQPLSLAP1 PLPMLAP1PP= includedPLSLAP1 PMsULAP1 UQpQUQ= includedTechnical Features Mounting interface according to VDMA-standardssheet 24560 part 1 Standard: 4-hole flange ISO 3019/2 (metric). Op-tional: 4-hole flange ISO 3019/1 (SAE) Large servo Piston with strong bias spring achievesfast response; for PV046upstroke < 70 ms ; downstroke < 40 msNote: follow installation instructions! Reduced pressure peaks due to active decompres-sion of system at downstroke Also at low system pressure reliable compensatoroperation. Lowest compensating pressure <10 bar Nine Piston and new precompression technology(precompression filter volume) result in unbeaten lowoutlet flow pulsation Rigid and FEM-optimized body design for lowestnoise level Complete compensator program Thru drive for 100% nominal torque Pump combinations (multiple pumps ) of same sizeand model and mounting interface for basically allmetric or SAE mounting interfacesAxial Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH5 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyCharacteristicsDisplacement[cm3/r ev]from 16 to 270 Operating pressuresOutlet[bar]nominal pressure pN 350[bar]max.

4 Pressure pmax. 420 1)[bar]drain port 2 2)[bar]Inlet min. (absolute)[bar]max. 16 Minimum speed[min-1]300 min-1 Mounting interface4-hole flange ISO 3019/2optional ISO 3019/1, SAEI nstallationdrain port as high as possiblePump combinationsSee pages 26 27 Pump with standard pressure with horse power PV/PVCombination PV/gear pumpSelection tableModelMax. displacementOutput flowInput horse power in kWMax speed 1)Weight in cm3/revin l/min at 1500 min-1at 1500 min-1 and 350 bar in min-1in kg1) The maximum speed ratings are shown for an inlet pressure of 1 bar (absolute) and for a fluid viscosity of = 30 mm data1)peak pressure only2)peak pressure only, special version up to 20bar Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH6 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyOrdering CodeCode2nd pump option7)1single pump, no 2nd pumpand coupling2PV140 or PV180 mounted3PV or PVM pump mounted4gear pump Series PGP mounted5 PAV/PAF up to cm /revmounted6 PAV10 or PAF8-10 mountedCodeVariation1standard9reduced displace-ment adjusted 2)

5 Code Displacement01616 cm /U02020 cm /U02323 cm /U03232 cm /U04040 cm /U04646 cm /U06363 cm /U08080 cm /U09292 cm /U140140 cm /U180180 cm /U270270 cm /UPVCodeRotation 1)RclockwiseLcounter clockwise1)when looked on shaft7)Specify 2nd pump with full model code8)only for PV016 - PV0239)only for PV032 and larger10)only for PV063 and larger11)only for PV27012)only for PV016 - PV0922)for order specify displace-mentCodePort 4)Threads5)1 BSPP metric3 UNFUNC46)BSPP metr. M147 ISO 6149 UNC8 ISO 6149metric1)CodeSealsNNBRVFPMEEPRCodeMou nting interfaceShaftD4-hole flangecylindric, keyE4-hole flangesplined, SAEF3)4-hole flangecylindric, keyG3)4-hole flangesplined, SAEK4-hole flangecylindric, keyL4-hole flangesplined, DIN 5480 SAEISO3019/1metr. ISO3019/23) codes F and G only for PV140/180, see dimension sheetCodeThru drive optionno adaptor for 2nd pumpTsingle pumpprepared for thru drivewith adaptor for 2nd pumpY8)SAE AA, A, B, )SAE C, 127mmD10)SAE D, )SAE E, )metric, 63mmHmetric, 80mmJmetric, 100mmK9)metric, 125mmL10)metric, 160mmM11)metric, 200mmSealsAxial pistonpumpvariabledisplacementhighpressu reversioncompensatorpumpSizeanddisplacem ent2ndpumpCompensatorsee opposite pageVariationThreadsDesignseries:not requiredfor orderMountingcodeThru driveRotation4)drain, gauge and flushing ports5)all mounting and connecting threads6)for PV063-PV180 only.

6 Pressure port 1 1/4" with 4 x M14 instead of 4 x M12 Axial Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH7 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, Germany FunctionLxxxxxxHorse power compensatorCxxxxxxHorse power compensator andload-sensingVariationAxxxxxxNG6 interface top sideBxxxxxxno pressure compensationCxxxxx xadjustablepressure compensationDxxxxxxProportional pilot valveDSAE1007P07 KLAF mountedZxxxxxx Accessories mounted 2)13)not for two-valve-compensator14)Accessories not included,please specify on order with fullmodel Horse power compensatorCodeDisplacementCompensator option016 032 063140 180 270 Nom. HP [kW]Nom. torque023 046 092at 1500 min-1[Nm] pressure compensatorCodeCompensator option0 0 1No compensatorF D S10 - 140 bar, spindle + lock nutF H S40 - 210 bar, spindle + lock nutF W S70 - 350 bar, spindle + lock nutRemote compensator optionsF RRemote pressure compensatorF SVariation R, for quick unload valveF FLoad-Sensing compensatorF TTwo valve load-sensing compensatorVariations for remote compensatorC external pressure pilot 13)1NG6/D03 interface top sidePPilot valve PVAC1P*M* mountedDProportional pilot valve typeDSAE1007P07 KLAF mountedLPilot valve with DIN lock mountedZ Accessory mounted 14)Electrohydraulic compensator CodeCompensator optionPilot pressure supplyFStandard (internal), no shuttle valveWWith shuttle valve, comp.

7 HorizontalFunctionPProportional displacement controlVariationVStandard, no pressure compensationDProportional pilot valveDSAE1007P07 KLAF mountedZ Variation R, accessories mounted 14)RRemote pressure comp. NG6 interfaceVariation R, Pressure sensor andGproportional pilot valve mounted forpressure resp. horse power controlSRemote pressure comp., NG6 interfacetop side, for quick unload valveVariation S, pressure sensor andTproportional pilot valve mounted forpressure resp. horse power controlRemote pressure comp., NG6 interface topPside, for preload and quick unload manifoldVariation P, pressure sensor andEproportional pilot valve mounted forpressure resp. horse power controlOrdering CodeDesignseries:not requiredfor orderAxial Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH8 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyNoise levels010020030050at full flowPressure [bar]6070 Noise level [dBA]at deadheadPV016 - PV023PV140PV032 - PV046PV180PV063 - PV092PV2700100200300506070 Pressure [bar]Noise level [dBA]at full flowat deadhead0100200300526070 Pressure [bar]Noise level [dBA]at full flowat deadhead0100200300607080 Pressure [bar]Noise level [dBA]at full flowat deadhead0100200300607080 Pressure [bar]Noise level [dBA]at full flowat deadhead0100200300607080 Pressure [bar]Noise level [dBA]at full flowat deadheadTypical sound level for single pumps , measured in unechoic chamberaccording to DIN 45 635, part 1 and 26.

8 Microphone distance 1m;speed: n = 1500 data measured with mineral oil viscosity 30 mm /s (cSt) at 50 Piston pumpSeries PVCatalogue hy11 -3243/UKPI PVplus RH9 Parker Hannifin GmbHHydraulic Controls DivisionKaarst, GermanyOperating noise of pumpsThe normal operating noise of a pump and consequentlythe operating noise of the entire hydraulic system islargely determined by where and how the pump ismounted and how it is connected to the downstreamhydraulic size, style and installation of the hydraulic tubinghave a major influence on the overall noise emitted by ahydraulic systemNoise reduction measuresTalking about operating noise of a hydraulic pump,primary and secondary pump noise has to be taken intoconsiderationPrimary pump noise is caused by vibrations of thepump body due to internal alternating forces stressingthe body elements help to prevent pump body vibrationbeing transmitted to other construction elements, wherepossible amplification may occur.

9 Such elements can be: Bell housing with elastic dampening flange withvulcanized labyrinth (1) Floating and flexible coupling (2) Damping rails (3) or silent blocks for mounting theelectric motor or the foot mounting flange Flexible tube connections (compensators) or hoseson inlet, outlet and drain port of the pump. Exclusive use of gas tight tube fittings for inletconnections to avoid ingression of air causing cavitationand excessive [s]180180160200200220[bar] Series 20series 40[bar]PV180R1K1T1 NFWS- Series 40PV180R1K1T1 NFWS- Series 20 Secondary pump noise is caused by vibration inducedinto all connected hydraulic components by the flow andpressure pulsation of the pump. This secondary noiseadds typical 7 - 10 dBA to the noise of a pump measuredin the sound chamber according to DIN 45 635 (seediagrams on opposite side).

10 Therefore pipework, itsmounting and the mounting of all hydraulic componentslike pressure filters and control elements has a majorinfluence to the overall system noise reduction with precompression volume:The PV is equipped with a new technology for flow ripplereduction. This method reduces the pulsation at the pumpoutlet by 40 - 60 %. That leads to a significant reductionof the overall system noise without additional cost andwithout additional components (silencers etc.). The typicalreduction reaches 2 - 4 dBA. That means: with a pumpof the PV Series the secondary noise adds only some 5- 7 dBA to the pump noise instead of the usually found 7- 10 2 compares the measured pulsation of a systemwith 6 pumps of 180 cm /rev ) Bell housing 2) Coupling 3) Damping railsLast but not least the connection between pump anddriving motor can be the cause of an unacceptably highnoise emission.