PV pump

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PV pump

  1. 1. Axial Piston PumpSeries PVVariable DisplacementCatalogue HY11-3243/UKAugust 2002
  2. 2. Catalogue HY11-3243/UK Axial piston pump Series PV Note This document and other information from Parker Hannifin GmbH, its subsidiaries, sales offices and authorized distributors provide product or system options for further investigation by users having technical expertise. Before you select or use any product or system it is important that you analyse all aspects of your application and review the information concerning the product or system in the current product catalogue. Due to the variety of operating conditions and applications for these products or systems, the user, through his own analysis and testing, is solely responsible for making the final selection of the products and systems and assuring that all performance and safety requirements of the application are met. The products are subject to change by Parker Hannifin GmbH at any time without notice.PI PVplus UK.PM6.5 RH 2 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  3. 3. Catalogue HY11-3243/UK Axial piston pumpTable of contents Series PV Description Page Introduction 4 Characteristics 5 Ordering code 6 Noise levels 8 Noise reduction measures 9 Efficiency and case drain flows 10 Dimensions 14 Pump combinations Dimensions 26 Thru drive, shaft load limitations 28 Compensators Dimensions / Seal kit compensators 29 Pressure compensators 30 Load-sensing compensators 31 Horse power compensators 32 Electrohydraulic p/Q control 34 Hydraulic circuit, ordering examples PVAP** 36 Hydraulic circuit, ordering examples PVAC** 38 Accessories 40 General installation information 41PI PVplus UK.PM6.5 RH 3 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  4. 4. Catalogue HY11-3243/UK Axial piston pumpIntroduction Series PVPump with standard pressure compensator code F*S Pump with load-sensing compensator code FFC Ø0,8 Q PF Q L P1 A L P1 A PM P L P1 A PM P L P1 A p p S L = included S L = included Technical Features • Mounting interface according to VDMA-standards sheet 24560 part 1With thru drive for single and multiple pumps • Standard: 4-hole flange ISO 3019/2 (metric). Op-Swash plate type for open circuit tional: 4-hole flange ISO 3019/1 (SAE) • Large servo piston with strong bias spring achieves fast response; e.g. for PV046 upstroke < 70 ms ; downstroke < 40 ms Note: follow installation instructions! • Reduced pressure peaks due to active decompres- sion of system at downstroke • Also at low system pressure reliable compensator operation. Lowest compensating pressure <10 bar • Nine piston and new precompression technology (precompression filter volume) result in unbeaten low outlet flow pulsation • Rigid and FEM-optimized body design for lowest noise level • Complete compensator program • Thru drive for 100% nominal torque • Pump combinations (multiple pumps) of same size and model and mounting interface for basically all metric or SAE mounting interfacesPump with horse power compensator code *LB Pump with electrohydr. displacement control code *PV PP UQ Q L P1 A L P1 A PM P L P1 A PL Q PM P L P1 A U s UQ p p S L = included S L = includedPI PVplus UK.PM6.5 RH 4 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  5. 5. Catalogue HY11-3243/UK Axial piston pumpCharacteristics Series PVTechnical data Displacement [cm3/rev] from 16 to 270 Operating pressures Outlet [bar] nominal pressure pN 350 [bar] max. pressure pmax. 420 1) [bar] drain port 2 2) [bar] Inlet min. 0.8 (absolute) [bar] max. 16 Minimum speed [min-1] 300 min-1 Pump with standard pressure comp. Pump with horse power comp. Mounting interface 4-hole flange ISO 3019/2 optional ISO 3019/1, SAE Installation drain port as high as possible1) peak pressure only2) peak pressure only, special version up to 20bar availablePump combinationsSee pages 26–27 Combination PV/PV Combination PV/gear pumpSelection table 1) Model Max. displacement Output flow Input horse power in kW Max speed Weight in cm3/rev in l/min at 1500 min-1 at 1500 min-1 and 350 bar in min-1 in kg PV016 16 24 15.5 PV020 20 30 19.5 3000 19 PV023 23 34.5 22.5 PV032 32 48 31 PV040 40 60 39 2800 30 PV046 46 69 45 PV063 63 94.5 61.5 2800 PV080 80 120 78 2500 60 PV092 92 138 89.5 2300 PV140 140 210 136 2400 90 PV180 180 270 175 2200 90 PV270 270 405 263 1800 1721) The maximum speed ratings are shown for an inlet pressure of 1 bar (absolute) and for a fluid viscosity of ν = 30 mm²/s.PI PVplus UK.PM6.5 RH 5 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  6. 6. Catalogue HY11-3243/UK Axial piston pumpOrdering Code Series PV PV pump compensator Axial piston Size Variation Threads 2nd Compensator Design pump and pump series: variable displacement not required displacement for order high pressure Rotation Mounting version code Thru drive Seals see opposite page Code Displacement Code Seals 016 16 cm³/U N NBR 020 20 cm³/U V FPM 023 23 cm³/U E EPR 032 32 cm³/U 040 40 cm³/U 046 46 cm³/U 063 63 cm³/U Code 2nd pump option7) 080 80 cm³/U single pump, no 2nd pump 092 92 cm³/U 1 and coupling 140 140 cm³/U 2 PV140 or PV180 mounted 180 180 cm³/U 3 PV or PVM pump mounted 270 270 cm³/U 4 gear pump series PGP mounted 5 PAV/PAF up to 6.3 cm³/rev 1) Code Rotation mounted R clockwise 6 PAV10 or PAF8-10 mounted L counter clockwise 7) Specify 2nd pump with full model code1) when looked on shaftCode Variation Code Thru drive option 1 standard no adaptor for 2nd pump 9 reduced displace- single pump T prepared for thru drive ment adjusted 2)2) for order specify displace- with adaptor for 2nd pump ment Y8) SAE AA, Ø 50.8mm A SAE A, Ø 82.55mm Code Mounting interface Shaft B SAE B, Ø 101.6mm D 4-hole flange cylindric, key C9) SAE C, Ø 127mm SAE D10) SAE D, Ø 152.4mm E 4-hole flange splined, SAE ISO E11) SAE E, Ø 165.1mm F3) 3019/1 4-hole flange cylindric, key G12) metric, Ø 63mm G3) 4-hole flange splined, SAE H metric, Ø 80mm K metr. ISO 4-hole flange cylindric, key J metric, Ø 100mm L 3019/2 4-hole flange splined, DIN 5480 K9) metric, Ø 125mm3) codes F and G only for PV140/180, see dimension sheet L10) metric, Ø 160mm M11) metric, Ø 200mmCode Port 4) Threads5) 8) only for PV016 - PV023 9) 1 BSPP metric only for PV032 and larger 10) 3 UNF UNC only for PV063 and larger 11) only for PV270 46) BSPP metr. M14 12) only for PV016 - PV092 7 ISO 6149 UNC 8 ISO 6149 metric1)4) drain, gauge and flushing ports5) all mounting and connecting threads6) for PV063-PV180 only: pressure port 1 1/4" with 4 x M14 instead of 4 x M12PI PVplus UK.PM6.5 RH 6 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  7. 7. Catalogue HY11-3243/UK Axial piston pumpOrdering Code Series PV PV Compensator Pump Compensator Design series: not required for order Standard pressure compensator Electrohydraulic compensator Code Compensator option Code Compensator option 0 0 1 No compensator Pilot pressure supply F D S 10 - 140 bar, spindle + lock nut F Standard (internal), no shuttle valve F H S 40 - 210 bar, spindle + lock nut W With shuttle valve, comp. horizontal F W S 70 - 350 bar, spindle + lock nut Function Remote compensator options P Proportional displacement control F R Remote pressure compensator Variation F S Variation R, for quick unload valve V Standard, no pressure compensation F F Load-Sensing compensator Proportional pilot valve D DSAE1007P07KLAF mounted F T Two valve load-sensing compensator 14) Variations for remote compensator Z Variation R, accessories mounted C external pressure pilot 13) R Remote pressure comp. NG6 interface 1 NG6/D03 interface top side Variation R, Pressure sensor and P Pilot valve PVAC1P*M* mounted G proportional pilot valve mounted for Proportional pilot valve type pressure resp. horse power control D DSAE1007P07KLAF mounted Remote pressure comp., NG6 interface S top side, for quick unload valve L Pilot valve with DIN lock mounted Z Accessory mounted 14) Variation S, pressure sensor and T proportional pilot valve mounted for pressure resp. horse power control Horse power compensator Remote pressure comp., NG6 interface top Code Displacement Compensator option P side, for preload and quick unload manifold 016 032 063 Nom. HP [kW] Nom. torque Variation P, pressure sensor and 023 046 092 140 180 270 at 1500 min-1 [Nm] E proportional pilot valve mounted forB x 3 19.5 pressure resp. horse power controlC x 4 26D x x 5.5 36E x x 7.5 49G x x x 11 71H x x x 15 97K x x x 18.5 120M x x x x 22 142S x x x 30 195T x x x x 37 240U x x x x 45 290W x x x 55 355Y x x 75 485Z x x 90 5852 x 110 7153 x 132 850 Function L x x x x x x Horse power compensator Horse power compensator and C x x x x x x load-sensing Variation A x x x x x x NG6 interface top side B x x x x x x no pressure compensation adjustable C x x x x x x pressure compensation 13) D x x x x x x Proportional pilot valve not for two-valve-compensator 14) DSAE1007P07KLAF mounted Accessories not included, please specify on order with full Z x x x x x x Accessories mounted 2) model code.PI PVplus UK.PM6.5 RH 7 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  8. 8. Catalogue HY11-3243/UK Axial piston pumpNoise levels Series PVPV016 - PV023 PV140 Noise level [dBA] Noise level [dBA] 70 80 at full flow at full flow 60 70 at deadhead at deadhead 50 60 0 100 200 300 0 100 200 300 Pressure [bar] Pressure [bar]PV032 - PV046 PV180 Noise level [dBA] Noise level [dBA] 70 80 at full flow at full flow 60 70 at deadhead at deadhead 50 60 0 100 200 300 0 100 200 300 Pressure [bar] Pressure [bar]PV063 - PV092 PV270 Noise level [dBA] Noise level [dBA] at full flow at full flow 80 70 at deadhead at deadhead 70 60 52 60 0 100 200 300 0 100 200 300 Pressure [bar] Pressure [bar]Typical sound level for single pumps, measured in unechoic chamber All data measured with mineral oil viscosity 30 mm²/s (cSt) at 50°C.according to DIN 45 635, part 1 and 26. Microphone distance 1m;speed: n = 1500 min-1.PI PVplus UK.PM6.5 RH 8 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  9. 9. Catalogue HY11-3243/UK Axial piston pumpNoise reduction measures Series PVOperating noise of pumpsThe normal operating noise of a pump and consequently Last but not least the connection between pump andthe operating noise of the entire hydraulic system is driving motor can be the cause of an unacceptably highlargely determined by where and how the pump is noise emission. Even when the mounting space is limitedmounted and how it is connected to the downstream there are suitable means and components to reduce thehydraulic system. noise significantly.Also size, style and installation of the hydraulic tubing The vibration of the pump body, created by high alternat-have a major influence on the overall noise emitted by a ing forces in the rotating group and the pulsation of thehydraulic system output flow excite every part of the system connected to the pump mechanically or hydraulically.Noise 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 structure.Flexible elements help to prevent pump body vibrationbeing transmitted to other construction elements, wherepossible amplification may occur. Such elements can be:• Bell housing with elastic dampening flange with 1) Bell housing 2) Coupling 3) Damping rails vulcanized labyrinth (1)• Floating and flexible coupling (2) Figure 1: Components to avoid vibration transfer from• Damping rails (3) or silent blocks for mounting the the pump to the drive/installation and their position in the electric motor or the foot mounting flange power unit (numbers refer to the text on the left)• Flexible tube connections (compensators) or hoses series 20 series 40 on inlet, outlet and drain port of the pump.• Exclusive use of gas tight tube fittings for inlet connections to avoid ingression of air causing cavitation 200 and excessive noise. [bar] 220 PV180R1K1T1NFWS-series 20 [bar]Secondary pump noise is caused by vibration induced 180into all connected hydraulic components by the flow and 200pressure pulsation of the pump. This secondary noiseadds typical 7 - 10 dBA to the noise of a pump measured 160 PV180R1K1T1NFWS-series 40in the sound chamber according to DIN 45 635 (see 180 9.0 9.5 10.0 10.5 11.0 [s] 11.5diagrams on opposite side). Therefore pipework, itsmounting and the mounting of all hydraulic components Figure 2: Comparison of the pressure pulsation in alike pressure filters and control elements has a major system with 6 old PV pumps versus the same systeminfluence to the overall system noise level. with 6 PVplus pumps. The pulsation reduction effect ofPulsation reduction with precompression volume: the precompression volume is evident.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 typical Other measuresreduction reaches 2 - 4 dBA. That means: with a pump Small diameter tubes do not only cause high flow speeds,of the PV series the secondary noise adds only some 5 turbulences inside the tubes and cavitation in the pump,- 7 dBA to the pump noise instead of the usually found 7 they also produce noise.- 10 dBA. Only correctly sized connections of the largest possibleFigure 2 compares the measured pulsation of a system diameter according to the port size of the pump should bewith 6 pumps of 180 cm³/rev each. used.PI PVplus UK.PM6.5 RH 9 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  10. 10. Catalogue HY11-3243/UK Axial piston pumpEfficiency and case drain flows Series PVEfficiency, power consumption Efficiency and case drain flows PV016, PV020, PV023PV016 The efficiency and power graphs are measured at an 20 input speed of n = 1500 min-1, a temperature of 50°C and Efficiency [%] (overall, volumetric) Input power [kW] 25 100 Output flow [l/min] vol. efficienc a fluid viscosity of 30 mm2/s. output flow y overall efficiency Case drain flow and compensator control flow leave via 20 16 80 the drain port of the pump. To the values shown are to be added 1 to 1.2 l/min , if at pilot operated compensators (codes FR*, FF*, FT*, horse power compensator and p/ 15 12 60 Q-control) the control flow of the pressure pilot valve also w flo goes through the pump. ull tf 10 8 ra 40 Please note: The values shown below are only valid for we po static operation. Under dynamic conditions and at rapid ut inp compensation of the pump the volume displaced by the 5 4 20 servo piston also leaves the case drain port. This dy- ea d namic control flow can reach up to 40 l/min! Therefore the t deadh input power a case drain line is to lead to the reservoir at full size and 0 0 0 without restrictions as short and direct as possible. 0 100 200 300 Pressure [bar]PV020 25 100 Efficiency [%] (overall, volumetric) 30 Input power [kW] Output flow [l/min] output flow, vo l. efficiency Case drain flows PV016-023 overall efficiency 24 20 80 3 Case drain flow [l/min] 18 15 60 at deadhead low ll f t fu 2 12 10 ra 40 we po ut inp 6 5 20 1 d ea dhea inpu t power at d 0 0 0 0 100 200 300 Pressure [bar] at full flowPV023 100 0 Efficiency [%] (overall, volumetric) 40 25 vo Input power [kW] Output flow [l/min] l. efficiency 0 100 200 300 Pressure [bar] overall efficiency 32 20 output flow 80 24 15 w 60 lo ll f t fu ra owe 16 10 40 tp pu in 8 5 20 ea dhead inpu t power at d 0 0 0 0 100 200 300 Pressure [bar]PI PVplus UK.PM6.5 RH 10 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  11. 11. Catalogue HY11-3243/UK Axial piston pumpEfficiency and case drain flows Series PVEfficiency, power consumption Efficiency and case drain flows PV032, PV040, PV046PV032 The efficiency and power graphs are measured at an input speed of n = 1500 min-1, a temperature of 50°C and Efficiency [%] (overall, volumetric) 50 40 vol. efficiency 100 Input power [kW] Output flow [l/min] output flow a fluid viscosity of 30 mm2/s. overall efficiency Case drain flow and compensator control flow leave via 40 32 80 the drain port of the pump. To the values shown are to be added 1 to 1.2 l/min , if at pilot operated compensators (codes FR*, FF*, FT*, horse power compensator and p- 30 24 60 w Q-control) the control flow of the pressure pilot valve also flo goes through the pump. ull tf 20 16 ra 40 Please note: The values shown below are only valid for we po static operation. Under dynamic conditions and at rapid ut inp compensation of the pump the volume displaced by the 10 8 20 servo piston also leaves the case drain port. This dy- namic control flow can reach up to 60 l/min! Therefore the adhead input power at de case drain line is to lead to the reservoir at full size and 0 0 0 0 100 200 300 without restrictions as short and direct as possible. Pressure [bar]PV040 Efficiency [%] (overall, volumetric) 40 out 100 Input power [kW] Output flow [l/min] 60 put flow, vol. efficiency Case drain flows PV032-046 overall efficiency 48 32 80 7.5 Case drain flow [l/min] 36 24 60 ow l fl t ful 5.0 r a 24 16 we 40 po at deadhead ut inp 12 8 20 2.5 eadhead input power at d 0 0 0 0 100 200 300 Pressure [bar] at full flowPV046 50 0 Input power [kW] Efficiency [%] (overall, volumetric) 80 Output flow [l/min] 100 vol. efficiency 0 100 200 300 overall efficiency Pressure [bar] 64 40 output flow 80 48 30 60 low u ll f a tf r we 32 20 t po 40 pu in 16 10 20 head input power at dead 0 0 0 0 100 200 300 Pressure [bar]PI PVplus UK.PM6.5 RH 11 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  12. 12. Catalogue HY11-3243/UK Axial piston pumpEfficiency and case drain flows Series PVEfficiency, power consumption Efficiency and case drain flows PV063, PV080, PV092PV063 The efficiency and power graphs are measured at an 100 input speed of n = 1500 min-1, a temperature of 50°C and Efficiency [%] (overall, volumetric) 100 70 Input power [kW] Output flow [l/min] vol. efficiency output flow a fluid viscosity of 30 mm2/s. overall efficiency Case drain flow and compensator control flow leave via 80 56 80 the drain port of the pump. To the values shown are to be added 1 to 1.2 l/min , if at pilot operated compensators (codes FR*, FF*, FT*, horse power compensator and p- 60 42 w 60 lf lo Q-control) the control flow of the pressure pilot valve also ul tf goes through the pump. ra we Please note: The values shown below are only valid for 40 28 t po 40 pu static operation. Under dynamic conditions and at rapid in compensation of the pump the volume displaced by the 20 14 20 servo piston also leaves the case drain port. This dy- d a dh ea namic control flow can reach up to 80 l/min! Therefore the er at de inp ut p o w case drain line is to lead to the reservoir at full size and 0 0 0 0 100 200 300 without restrictions as short and direct as possible. Pressure [bar]PV080 100 Efficiency [%] (overall, volumetric) 120 80 Input power [kW]Output flow [l/min] output flow, vol. efficiency Case drain flows PV063-092 overall efficiency 96 64 80 9 Case drain flow [l/min] w lo 72 48 lf 60 ul atf er pow 6 48 32 ut 40 inp at deadhead 24 16 20 h ead 3 r at dea d input powe 0 0 0 0 100 200 300 Pressure [bar] at full flowPV092 0 Efficiency [%] (overall, volumetric) 150 100 100 Input power [kW] Output flow [l/min] output flow vol. efficiency 0 100 200 300 Pressure [bar] cy overall efficien 120 80 80 90 60 w 60 lo ll f t fu ra owe 60 40 tp 40 pu in 30 20 20 d dea dh ea inpu t power at 0 0 0 0 100 200 300 Pressure [bar]PI PVplus UK.PM6.5 RH 12 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  13. 13. Catalogue HY11-3243/UK Axial piston pumpEfficiency and case drain flows Series PVEfficiency, power consumption Efficiency and case drain flows PV140, PV180, PV270PV140 The efficiency and power graphs are measured at an 100 input speed of n = 1500 min-1, a temperature of 50°C and Efficiency [%] (overall, volumetric) 250 150 Input power [kW]Output flow [l/min] vol. efficiency a fluid viscosity of 30 mm2/s. overall efficiency Case drain flow and compensator control flow leave via 200 120 output flow 80 the drain port of the pump. To the values shown are to be added 1 to 1.2 l/min , if at pilot operated compensators 90 w (codes FR*, FF*, FT*, horse power compensator and p- 150 lo 60 lf Q-control) the control flow of the pressure pilot valve also f ul at goes through the pump. er 100 60 ow 40 Please note: The values shown below are only valid for tp pu static operation. Under dynamic conditions and at rapid in compensation of the pump the volume displaced by the 50 30 20 servo piston also leaves the case drain port. This dy- a d he a d namic control flow can reach up to 120 l/min! Therefore i np ut power at de the case drain line is to lead to the reservoir at full size and 0 0 0 0 100 200 300 without restrictions as short and direct as possible. Pressure [bar]PV180 Case drain flows PV140-180 100 15 Efficiency [%] (overall, volumetric) 300 175 Case drain flow [l/min] Input power [kW]Output flow [l/min] vol. efficiency output flow 240 140 80 iency 10 ffic w lo ll f overall e 180 105 60 t fu at deadhead ra we t po 120 70 pu 40 in 5 60 35 20 at full flow ad he ad in pu t power at de 0 0 0 0 0 100 200 300 0 100 200 300 Pressure [bar] Pressure [bar]PV270 Case drain flows PV270 18 Efficiency [%] (overall, volumetric) 500 250 100 Input power [kW] Output flow [l/min] Case drain flow [l/min] vol. efficiency ll efficie ncy overa output flow 400 200 80 w 12 lo lf ul 300 150 60 f at deadhead r at we tpo pu 200 100 40 in 6 100 50 20 at full flow dhea d input powe r at dea 0 0 0 0 0 100 200 300 0 100 200 300 Pressure [bar] Pressure [bar]PI PVplus UK.PM6.5 RH 13 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany
  14. 14. Catalogue HY11-3243/UK Axial piston pumpDimensions Series PVPV016 - 023, metric version drain port L2; G1/2 mounting hole for optional M 22 x 1.5; ISO 6149-1 horse power compensator pilot (threads options 7 and 8) or displacement feedback LVDT or 7/8 - 14 UNF (threads option 3) 140 94 16.5 120 Ø 25k6 Ø 100h8 16.5 80 13 drain port L1, 9 dimensions see L2 32 52 max. 133 132 197.5 View X 9 max. 212 10 Shown with standard pressure compensator gage port M; G1/4 optional M 12 x 1.5; ISO 6149-1 (threads options 7 and 8) oder 7/16 - 20 UNF (threads option 3) 89 12 55 28-0.25 48 thread M10 - 22 deep 125 15 key 8 x 7 x 40 X DIN 6885 127 22 162 flushing port L3; G 3/8 170.5 optional M 18 x 1.5; ISO 6149-1 (threads options 7 and 8) Inlet: oder 3/4 - 16 UNF flange according ISO 6162 (threads option 3) DN 32; PN 250 bar 58.7 The pump shown above has mounting option K 1 1/4” 32 and thru drive option T (prepared for thru drive). 4 x M10, 18 deep 30.2 optional 7/16 - 14 UNC - 2B (threads options 3 and 7) Ø 100h8 4 x M10, 18 deep mounting option L 23.8 optional 3/8 - 16 UNC - 2B splined shaft W 25 x 1.5 x 15 x 8f DIN 5480 (threads options 3 and 7) 50.8 19 Outlet: 43 flange according ISO 6162 DN 19; PN 400 bar 3/4”Shown is a clockwise rotating pump. Counter clockwise rotating pumps have inlet, outlet and gauge ports reversed.PI PVplus UK.PM6.5 RH 14 Parker Hannifin GmbH Hydraulic Controls Division Kaarst, Germany

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