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What type of hydraulic pump is most efficient?
NOVEMBER 02, 2022
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What hydraulic pump type is best for my HPU design?Jun 4, 2018 — Vane pumps reside in the middle ground between gear and piston pumps. They're more efficient than gear pumps, but less so than piston pumps
Engineering Essentials: Fundamentals of Hydraulic PumpsMost pumps used in hydraulic systems are positive-displacement. in the reciprocating-type pump, the most elementary positive-displacement pump, Figure 1. This means that volumetric efficiency at low speeds and flows is poor, so that Guide to Choosing the Right Hydraulic Pump | RG GroupApr 24, 2020 — Between pump types, styles, fluids and all the specifications you need to Most hydraulic pumps use positive displacement and include the following. A gear pump tends to have high-efficiency levels when running at its
| BOSCH REXROTH A4VSG AXIAL PISTON VARIABLE PUMP | ||||||||
| D | d | B | Z_ | Fw | ra | B_ | r1 | |
| A4FO28/32L-NSC12N | - | 3.543 Inch | 90 Mill | - | - | - | - | - | - |
| A7VTO107LRDG-61L-DZB01-S | 3.14 Inch | 79.756 M | - | - | - | - | - | - | - |
| PA4VSG355DRG/22R-PPB10N000N | - | - | - | - | - | - | - | - |
| A7VTO55DR/61R-PPB01 | - | - | - | - | - | - | - | - |
| AA4CSG355EPD/30L-VRD85F994DE | - | - | - | - | - | - | - | - |
| A7VTO200DR-61R-PPB01 | - | - | - | - | - | - | - | - |
| A7VTO200EP/61R-PPB01*Z* | 68 mm | 28 mm | 18 mm | - | - | - | - | - |
| A4VSG500HD1GU-22L-PZH10H009F | - | 1.438 Inch | 36.525 | - | - | - | - | - | - |
| A4VSG1000HD1GT-30R-PZH10H009F-S | 4.02 Inch | 102.1 Mi | 2.188 Inch | 55.575 | - | - | - | - | - | - |
| A4FO28-31R-PSC02K01 | - | - | - | - | - | - | - | - |
| A7VLO250LRGN-60L-PZB01-SO3 | - | - | - | - | - | - | - | - |
| A5VG40HDD1-HDD1-11R3 | 8.465 Inch | 215 Mil | 4.724 Inch | 120 Mil | - | - | - | - | - | - |
| A4FO28/32R-NSC12K01-S | - | - | - | - | - | - | - | - |
| AA7VTO107LRD-6- | - | 1.938 Inch | 49.225 | - | - | - | - | - | - |
| A4VSG125HD1/30R-PPB10K029N | - | - | - | - | - | - | - | - |
| A4VSG355HSK-30W-PZB10N000N-SO5 | 4.125 Inch | 104.775 | 0 Inch | 0 Millimete | 0.969 Inch | 24.613 | - | - | - | - | - |
| A7FO107/63R-NZB01 | - | - | - | - | - | - | - | - |
| A4VSG355HW-22R-PPB10K020N-SO523 | - | - | - | - | - | - | - | - |
| A7VLO1000HD1D-63L-PZH01V | - | - | - | - | - | - | - | - |
| A4VSG125DP-22R-PPB10K010N | 7.48 Inch | 190 Mill | - | 2.52 Inch | 64 Milli | - | - | - | - | - |
| A4VSG125HD1T/22R-PPB10K02 | 0.787 Inch | 20 Mill | 0.989 Inch | 25.12 M | - | - | - | - | - | - |
| A7VKO012MA/10MRSK4P35A-027412.0001 | 3.5 Inch | 88.9 Mill | - | - | - | - | - | - | - |
| A5VG40DA2D2-NV1-11R3 | 2.441 Inch | 62 Mill | 1.575 Inch | 40 Mill | - | - | - | - | - | - |
| A4VSG125HD1GT-30R-PZB10K999N | 1.75 Inch | 44.45 Mi | - | - | - | - | - | - | - |
| A7VKG028MA/10MRSL4P550-027416.0026 | - | - | - | - | - | - | - | - |
| A41CTZ175-125EPB0T/10ALA1A100HAE0V- | 2.625 Inch | 66.675 | - | 2.5 Inch | 63.5 Mill | - | - | - | - | - |
| A4VSG500DS1-30W-VZH10K431Z | 5.512 Inch | 140 Mil | 2.559 Inch | 65 Mill | 2.311 Inch | 58.7 Mi | - | - | - | - | - |
| A4CSG500EPD/30L-VZH35F994M | - | 3.5 Inch | 88.9 Mill | 3.75 Inch | 95.25 Mi | - | - | - | - | - |
| A7VTO80HD1D-61L-PZB01 | - | 1.938 Inch | 49.225 | - | - | - | - | - | - |
| A4VSG500OV-30W-VZH10K43 | - | - | - | - | - | - | - | - |
| A7VTO107LRD/61L-PZB01 | - | - | - | - | - | - | - | - |
| AA7VLO500HD1D/63L-VZH01 | 0.972 Inch | 24.7 Mi | - | - | - | - | - | - | - |
| A4FO22/32R-NSC12K01 | 0 Inch | 0 Millimete | 9.449 Inch | 240 Mil | - | - | - | - | - | - |
| V-PUMPEA7VTO200LRH/60R-434272*G* | - | - | - | - | - | - | - | - |
| A4FO22-31R-PSC02K01 | 1.102 Inch | 28 Mill | 0.591 Inch | 15 Mill | 0.276 Inch | 7 Milli | - | - | - | - | - |
| A4FO22/32L-NSC12K01 | - | - | - | - | - | - | - | - |
| A4VSG125HD1-22R-PPB10K029N | 7.48 Inch | 190 Mill | 5.512 Inch | 140 Mil | 1.89 Inch | 48 Milli | - | - | - | - | - |
| A5VG40DG2-DG1-11R3 | 55.0000 mm | 30.000 mm | 13.00 mm | - | - | - | - | - |
| A7VKO028MA/10MRSL4P550-027412.0001 | - | - | - | - | - | - | - | - |
| A4VSG180HM1-30R-PZB10K680N | - | - | - | - | - | - | - | - |
| A7VTO200LRD-61L-DZB01-S | - | - | - | - | - | - | - | - |
| A4VSG500DS1E-10W-PZH10T990N | 30.709 Inch | 780 Mi | - | - | - | - | - | - | - |
| A4VSG355DS1E-30W-VZB10T000N-SO | - | - | - | - | - | - | - | - |
| A4FO22/31R | - | - | - | - | - | - | - | - |
| A4CSG355EPD30R-VZB35F174N | - | - | - | - | - | - | - | - |
| A4FO28-31R | - | - | - | - | - | - | - | - |
| PA4VSG500EO2/22R-PZH10K349F | - | - | - | - | - | - | - | - |
| AA4FO500/30R-PPH25N | - | - | - | - | - | - | - | - |
| A7VTO80LRD-61R-PPB01 | - | - | - | - | - | - | - | - |
| A4VSH125EM1021-10X-PPB02N000N | - | - | - | - | - | - | - | - |
| A4VSG1000EO2-22R-PPH10K760N | - | - | - | - | - | - | - | - |
| A4VSG180HD1-22R-PPB10N009N-SO1 | - | 2.362 Inch | 60 Mill | - | - | - | - | - | - |
| A4VD250EL20R1O1O3A-S | - | - | - | - | - | - | - | - |
| A7FO107/63R-NZB01 | - | - | - | - | - | - | - | - |
| A7VLO500HD1D-63L-VZH01 | 5.13 Inch | 130.302 | 3.75 Inch | 95.25 Mi | - | - | - | - | - | - |
| A4FO16-32R-NSC12K01 | - | - | - | - | - | - | - | - |
| A41CTZ145-107HT100/10ALXXXX00HAE00-S | 1.339 Inch | 34 Mill | 1 Inch | 25.4 Millim | - | - | - | - | - | - |
| A4FO22/32R-NSC12K01 | - | - | - | - | - | - | - | - |
| A4VD250DA20L1O2A1A | 0 Inch | 0 Millimete | 1.75 Inch | 44.45 Mi | 1.193 Inch | 30.302 | - | - | - | - | - |
| A7VKG012MA/10MRSK4P350-027412.0001 | - | - | - | - | - | - | - | - |
| A7VTO80LRGH1-61L-DZB01-S | - | 2.75 Inch | 69.85 Mi | - | - | - | - | - | - |
| A5VG40DG2-DG1-11R6 | 0.75 Inch | 19.05 Mi | 0.25 Inch | 6.35 Mil | - | - | - | - | - | - |
| AA7VLO250LRDN1/63L-PZB01-SO21 | 3.14 Inch | 79.756 M | - | - | - | - | - | - | - |
| A4FO28/32R-NSC12N | 4.03 Inch | 102.362 | - | - | - | - | - | - | - |
| A4VSG500DS1E-10W-PZH10K430N-SO339 | 3.937 Inch | 100 Mil | 1.772 Inch | 45 Mill | 1.969 Inch | 50 Mill | - | - | - | - | - |
| A4VD250EL20L1EXOXA-S | - | - | - | - | - | - | - | - |
| A41CTZ110-090EPCOT/10MLZ9Z900SAE00- | - | - | - | - | - | - | - | - |
| AA7VLO500HD1D/63L-VZH02-SO42 | 7.5 Inch | 190.5 Mil | 0 Inch | 0 Millimete | 1.313 Inch | 33.35 M | - | - | - | - | - |
| A4VD250EL2.0L1EXOXA-S | 0 Inch | 0 Millimete | 1.563 Inch | 39.7 Mi | 1.299 Inch | 32.995 | - | - | - | - | - |
| A4VSG355HD1GU/30L+A4VSG355HD1GU/30L | 2.441 Inch | 62 Mill | 1.181 Inch | 30 Mill | - | - | - | - | - | - |
| A4FO250-30R-PZB25KB2 | - | 2.25 Inch | 57.15 Mi | - | - | - | - | - | - |
| A4VSG250HS-10X-PPB10N000N | 5.92 Inch | 150.368 | - | - | - | - | - | - | - |
| A4FO28/32R-NSC12K01 | - | - | - | - | - | - | - | - |
| A4VSG500EO2K30R-PPH10K049N | - | - | - | - | - | - | - | - |
| A7VTO107EPD-61L-DZB01 | 28 mm | - | 8 mm | - | - | - | - | 0.3 mm |
| A4VSG125HD1-30R-PPB10N009N-SO405 | - | - | - | - | - | - | - | - |
| V-PUMPEAA7VTO107LRD/6-433533*G* | 7.5 Inch | 190.5 Mil | 3 Inch | 76.2 Millim | - | - | - | - | - | - |
| A4FO28-31L | - | - | - | - | - | - | - | - |
| A4VSG355HS3E-30W-PZB10T000N | 2.328 Inch | 59.131 | - | 0.465 Inch | 11.811 | - | - | - | - | - |
| A4VSG125EO1-10X-PZB10N009N | - | - | - | - | - | - | - | - |
| A4VSG125EM2007-30R-PPB10N009N | 4.09 Inch | 103.886 | - | - | - | - | - | - | - |
| A3V107 | - | - | - | - | - | - | - | - |
| A4VSG355HD1P/30R-PPB10K689N | 62.0000 mm | 30.000 mm | 16.00 mm | - | - | - | - | - |
| A4VSG750HD1A/22R-PPH10K99 | - | - | - | - | - | - | - | - |
| A4FO22/32L-NSC12K01 | - | - | - | - | - | - | - | - |
| A4VSH250HS3E-22R-PPB02N000N | - | - | - | - | - | - | - | - |
| A7FO107/63R-VZB01 | - | - | 2.283 Inch | 58 Mill | - | - | - | - | - |
| A7FO55-60R-XZBXX-S | 3.937 Inch | 100 Mil | 1.772 Inch | 45 Mill | - | - | - | - | - | - |
| A4VSG125HM1-10R-PPB10H069F-SO468 | - | - | - | - | - | - | - | - |
| A4FO71-10X-PPB25N | 5.94 Inch | 150.876 | - | 4.126 Inch | 104.8 M | - | - | - | - | - |
| A4VSG250EO1-10X-PPB10K569N | - | - | - | - | - | - | - | - |
| A7FO160/63R-NZB01 | - | - | - | - | - | - | - | - |
| A41CTZ145-107HT100/10ARXXXX00HAE0X-C | - | 3.346 Inch | 85 Mill | - | - | - | - | - | - |
| A4VSG125HD1-11X-PZB10K349N | - | - | - | - | - | - | - | - |
| A7FO160/63L-NZB01 | 1.219 Inch | 30.963 | 0.787 Inch | 20 Mill | - | - | - | - | - | - |
| A4CSG500OV-30R-VZH35K684X | 2.22 Inch | 56.4 Mil | - | 1.937 Inch | 49.2 Mi | - | - | - | - | - |
| A4VSG125+HD-11L-PZB10H009N | 6.375 Inch | 161.925 | 3.5 Inch | 88.9 Mill | - | - | - | - | - | - |
| A4FO28-32R-NSC12K02 | 3.937 Inch | 100 Mil | 2.165 Inch | 55 Mill | 0.984 Inch | 25 Mill | - | - | - | - | - |
| A4VD250EL20R1EXO3AS | - | - | - | - | - | - | - | - |
| A4VSG180DR-22L-PPB10K340N | - | - | - | - | - | - | - | - |
| A4VSG71HD1DT-11R-PZB10H029N | 4.921 Inch | 125 Mil | - | - | - | - | - | - | - |
| A4FO22/32R-NSC12K01 | - | 1.125 Inch | 28.575 | - | - | - | - | - | - |
| A7VTO200EPD-61L-PZB01 | - | - | - | - | - | - | - | - |
| A7VTO160DR-60R-PZB1 | - | - | - | - | - | - | - | - |
| A41CTZ145-107HT100/10ARXXXX00HAE0X-C*EW* | - | - | - | - | - | - | - | - |
| A4VSG250HD1T-30R-PPB10N009N | - | - | - | 12 | 52 | 1.5 | 33 | 1.5 |
Hydraulic Pumps and Motors: Considering EfficiencyFor this, an understanding of hydraulic pump and motor efficiency ratings is Its volumetric efficiency used most in the field to determine the condition of a Typical overall efficiencies for different types of hydraulic pumps are shown in the
Hydraulic pump - WikipediaHydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic. Hydrostatic pumps of various types all work on the principle of Pascal's law. is that catastrophic breakdown is a lot less common than in most other types of hydraulic pumps. These have the best efficiency of all pumpsType of Hydraulic Pumps - Hydraproducts | Hydraulic SystemsFeb 24, 2015 — This makes them best suited to simple hydraulic systems. Vane Pumps. Another low cost option that is also of simple design and therefore more
to Hydraulic Pump Technology and Selection - EatonFigure 1. The hydraulic pumps found in virtually all volumetrically efficient for technical reasons, but they The most commonly encountered vane-type pumpGetting the Most Efficiency Out of Hydraulics | HydraulicsMar 9, 2020 — Hydraulic systems produce kinetic energy in the form of flow and potential The overall efficiency of a hydraulic pump or motor is its volumetric
Comparing Hydraulic Pumps - Engineering ToolBoxDifferent types of hydraulic pumps and their maximum pressures and flow. BEP - Best Efficiency Point - Pump - Pump efficiency design; Hydraulic Pumps and Which Hydraulic Pump is Right for Your Needs? | MACOct 19, 2020 — The three most common types of hydraulic pumps currently in use are gear, Note that gear pumps usually exhibit the highest efficiency when
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