Product Details

Equivalent Rexroth A7vo Pumps A7vo28, A7vo55, A7vo80, A7vo107, A7vo160, A7vo250
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Equivalent Rexroth A7vo Pumps A7vo28, A7vo55, A7vo80, A7vo107, A7vo160, A7vo250##Parts Table 1##

The Thrust Plate12391911,7 kN4 mmNo
Guide Ball560 mm750 mm7.087 Inch | 180 Millimeter26.1
Barrel Washer1.125 Inch | 28.575 Millimeter1.391 Inch | 35.331 MillimeterN/A0.907
Oil Distribution Plate3.346 Inch | 85 Millimeter7.087 Inch | 180 MillimeterN/A4.27
Bearing Plate75084N/A -
Plunger Sliding Boots0.0140N/A0.07
Block Springs1.4375 inCarbon Steel Garter84Standard Duty
Socket Bolt5731732 mm26.10.118
Friction Plate2.0472 in3.3750 in0.5000 in713610490
Ball GuidePillow Block176 kg / Weight6317-ZZ48 mm
Push Rod84 mm17 mmNon-expansion2770 lbf
Regulator49 mm84 mmB041440.0852
Ball Joint14049x84x482770 lbf0.08 in

 

What is a hydraulic flow control valve?

    How do you test a hydraulic pump flow?

    • 1、Testing of hydraulic valves, pumps and cylinders covers a wide range of flows. From full flow rates at pressure to small leakage rates, the wider the test ...
    • 2、Discussion of CFD Simulations and Pump Flow-Rate Characteristics · by Y Zhao · 2016 · Cited by 4 — Pump Flow-Rate Characteristics. The fluid rates that were predicted by the ...
    • 3、Oct 18, 2016 — As I explained to this client, these pumps need to be tested at full flow to check and adjust displacement controls and set volume stops where ...
    • 4、Here we see have a spool valve in our simple hydraulic system, we can see that the valve is in the neutral posi- tion and all the flow from the pump is directed ...
    • 5、With flow capacities to 162,000 GPM, there are very few pump applications we cannot test. · All of our pipes, flanges, and instrumentation on both 24" and 42" ...
    • 6、All hydraulic applications are based on flow and pressure requirements. ... Displacement TEST: Average pump test data TEMP: 120°F VISCOSITY: 100 SUS.
    • 7、The Flow Rate from the Pump is measured from minimum pressure and to its maximum rated pressure at each Prime Mover RPM. The obtained Test Flow Rate & RPM is ...1 answer  ·  0 votes: The duly warmed-up on-test Hydraulic Pump is connected with a Flow Meter of Proper capacity. ...
    • 8、The hydraulic pump test stand or hydraulic test stand can be set up to test open and closed loop pumps and open and closed loop motors.

    How do you adjust a hydraulic pressure valve?

    • 1、Pressure Regulators - Hydraulic Pressure Regulator -- Model 20517 ... The regulated output pressure is controlled by manually adjusting the spring force to ...
    • 2、How to adjust pressure on hydraulic spool valve? — Use a pressure gauge to ensure you create the ideal pressure adjustment before ...
    • 3、Aug 13, 2018 — There are two relief valves in the control valve (inlet section), ... new hydraulic pump fitted and that is why i need to adjust the relief ...
    • 4、The valves enable the regulation of system pressure to adjust the force on a hydraulic piston rod or the torque on a hydraulic motor shaft.
    • 5、Jul 20, 2020 — Another issue is over-pressurization, which occurs when the pressure relief valve is not properly adjusted and can result in damage to the hose ...
    • 6、Jul 5, 2014 — 2720-72" mower deck with hydraulic lift, 3 valve rear SCV, loader, ... NOTE - Do not adjust the relief valve without a pressure gauge.
    • 7、These troubleshooting guides cover several types of hydraulic problems. ... Install pressure gauge and adjust to correct valve setting pressure.
    • 8、Start the hydraulic pump and begin to turn the system relief valve to nearly the maximum adjustment position. Now begin to adjust the pump pressure ...

    What causes hydraulic pump failure?

    • 1、Whether failures are a result of one cause or a com- ... hydraulic system, their condition is an indicator of the ... We will now discuss causes of pump failures. The
    • 2、Oct 9, 2020 — 7 Most Common Reasons of Hydraulic Failures ... Excess abrasion happens and causes premature hose failure. When the ... can increase the viscosity of your hydraulic oil and this makes it harder for the oil to reach the pump
    • 3、Apr 19, 2019 — Active maintenance and maintenance strategy for hydraulic oil pumps is to monitor and correct the root cause of machine failure, so that the 
    • 4、This is a perfect example of the hydraulic troubleshooter not knowing the function of the pump in the system. Figure 1. Before any troubleshooting begins, the 
    • 5、Not exactly clear on where the metal came from. I am assuming one of the pump failures sent some metal to the control valve. Then caused relief valve failure
    • 6、This is caused by contaminated oil flowing through the lubrication groove. 1. Abrasive wear caused by fine particles. Abrasive wear caused by fine particles is the 
    • 7、Jun 11, 2020 — A sheared pump coupling is an obvious cause of failure, however the location of some pumps within hydraulic systems makes this difficult to 
    • 8、Blog. Analyzing Causes of Hydraulic Pump Failure. When a reliable hydraulic system suddenly starts exhibiting problems, one of the 

    How long do hydraulic pumps last?

    • 1、Hydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic. ... all but useless. This often happens long before wear and causes the unit to seize or break down. A gerotor (image does not show intake or exhaust) ... Edit links. This page was last edited on 20 January 2021, at 11:07 (UTC)
    • 2、This last time the conversation took a different route - and raised a valuable point which I believe should be looked at. The background story was the same as 
    • 3、Dec 11, 2020 — The basic components that make up a hydraulic system are: Reservoir; Pump; Valves; Fluid; Motor; Hose; Filter; Cylinder. The hydraulic 
    • 4、Jul 22, 2018 — Hydraulics and lowriders go hand and hand, but have you ever ... With the recent crack down on modifications around the globe, the ... a vehicle at a reasonable rate of speed, a small setup will do. ... When a switch is hit it completes a circuit that activates a motor attached to the hydraulic pump, and this in 
    • 5、1 Basic operation; 2 Types of hydraulic pump systems; 3 Advantages; 4 Disadvantages; 5 Applications for hydraulic pumping; 6 References; 7 Noteworthy 
    • 6、Do you know how long any hydraulic pump should last? In this industry, using past experience might not always deliver the answers you were hoping for, and 
    • 7、Wooster Hydrostatics specializes in Oilgear hydraulic pump repair and reman. ... Oilgear's pumps are designed to last longer, and consume less energy. ... Our reliable, experienced diagnostics team can check your pump and make minor ... Featuring a long line hydraulic accessories to meet consumers needs, Oilgear 
    • 8、Low hydraulic fluid pressure or is the pressure too high? We can overhaul and rebuild most hydraulic pump

    What are the three types of control valves used in hydraulic systems?

      How do I know if my hydraulic pump is bad?

      • 1、That's why the only way to know when the oil does need to be changed is ... If your hydraulic system contains a vane pump, the minimum viscosity you should ... So using the wrong viscosity oil not only results in lubrication damage and
      • 2、Aug 21, 2018 — Carl Dyke: Mark and I have come and gone over the years from a good ... always tell when the pump's going bad because the color changes.”
      • 3、Hydraulic pump troubleshooting requires consideration of water entry, ... the unenviable task of figuring out exactly what went wrong and how to fix it. ... the strainer will be submerged in the oil reservoir, so be sure to check here if it isn't visible
      • 4、I only wanted to let you know that I have seen some really weird things through the years. Usually exploding pumps are a relief problem. Posted 13 Jul 2016 02:33 
      • 5、Hydraulic pump systems are powerful, yet delicate. ... Excess heat can be a product of poor fluid viscosity or environmental factors. ... it's best to fully evaluate a damaged hydraulic pump to determine if more than one issue is responsible
      • 6、Hydraulic fluid is one of the most important components of a ... and life of hydraulic pumps, motors, and other components. ... High viscosity can cause cavitation and poor air ... To determine whether a special or alternative fluid is warranted,
      • 7、If you run into an issue not explained please let us know, our service staff will be more ... When troubleshooting Hydraulic Power Units you first want to understand how the ... Hydraulic Power Units are electrical, the most common being poor ground ... Low battery; Poor ground; Gear pump sucking air; Directional valve half 
      • 8、Sep 24, 2018 — Save my name, email, and website in this browser for the next time I comment. Map of Memphis

      What does a bad hydraulic pump sound like?

      • 1、Two of the more common changes in sound are a banging noise, much like water banging in plumbing pipes, and or a very high pitched shrieking noise, similar to ...
      • 2、Dec 7, 2020 — ... but it sounds like the hydraulic pump is going bad. ... Sometimes you can turn the steering wheel and the sound will quiet down for a ...6 posts  ·  Hello,. I have an opportunity to buy a neighbor's 1086, but it sounds like the hydraulic ...
      • 3、As these bubbles have a small diameter, they will reach the surface of the oil tank very slowly (bad deaeration characteristics). As an example, 100 liters of a ...
      • 4、Feb 13, 2020 — You can identify this problem if your hydraulic pump is making a whining ... a sound when the pump is running, which sounds like knocking.
      • 5、Low oil pressure can result from a number of factors, including excessive camshaft end play and worn cam bearings, worn oil pump gears, worn crankshaft ...
      • 6、May 26, 2017 — If your old front bearing is bad and there's a lot of corrosion and ... An electric driven hydraulic pump should sound like a high pitch ...
      • 7、Oct 12, 2020 — As it works, the hydraulic pump will create a vacuum that aids in the ... in with the hydraulic fluid is bad news for the hydraulic pump.
      • 8、Sep 14, 2006 — Cavitation makes a pump noisy, as would a pump roughened up by ... The old bearings did not seem bad but the whole process brought down the ...

       

       

      Rexroth A7vo107 Hydraulic MotorLoad Pressure:1.2500 in; Sequence Valve:2150 lbf; Pilot Pressure:5.1250 in; Maximum Axial Force At Standstill:1080 lbf; Nominal Resistance:6.4375 in; Weight (approx.):Contact with Flinger; Rate Of Pressure Change:Round; Pressurefree Operation:Open; Determining Operating Characteristics:Standard Duty; Maximum Permissible Pilot Pressure:0.866 in; Rotary stiffness:Two-Bolt Flange; Drive Speed:Lubrication Fitting; Maximum angular acceleration:PBT Thermoplastic; Control Fluid Drain:MUCNFL200CW; Maximum rotational speed:Set Screw; Drive Power:MUC207-20;
      Rexroth A7vo107 Series Hydraulic PumpRate Of Pressure Change:1.2500 in; Maximum Axial Force At Standstill:2150 lbf; Control Fluid Drain:5.1250 in; Pressurefree Operation:1080 lbf; Determining Operating Characteristics:6.4375 in; Maximum Permissible Pilot Pressure:Contact with Flinger; Power:Round; Maximum angular acceleration:Open; Torque:Standard Duty; Case volume:0.866 in; Maximum Torque:Two-Bolt Flange; Displacement, geometric, per revolution:Lubrication Fitting; Flow:PBT Thermoplastic; Drive Power:MUCNFL200CW; Pilot Pressure:Set Screw; Control Pressure Measurement:MUC207-20;
      Replacement Hydraulic Piston Pump Parts for Excavator Rexroth A7vo107 Hydraulic Pump Repair or RemanufactureFlow:1.2500 in; Maximum Permissible Pilot Pressure:2150 lbf; Sequence Valve:5.1250 in; Maximum Permissible Speed (limit Speed):1080 lbf; Nominal Resistance:6.4375 in; Maximum Torque:Contact with Flinger; Power:Round; Maximum angular acceleration:Open; Maximum Volume Flow:Standard Duty; Weight (approx.):0.866 in; Drive Speed:Two-Bolt Flange; Pilot Pressure:Lubrication Fitting; Voltage:PBT Thermoplastic; Torque:MUCNFL200CW; Control Fluid Drain:Set Screw; Rate Of Pressure Change:MUC207-20;
      Rexroth A7vo55 A7vo80 A7vo107 A7vo160 BearingDisplacement, geometric, per revolution:1.2500 in; Rotary stiffness:2150 lbf; Nominal Resistance:5.1250 in; Moment of inertia rotary group:1080 lbf; Flow:6.4375 in; Maximum rotational speed:Contact with Flinger; Maximum Permissible Pilot Pressure:Round; Drive Power:Open; Voltage:Standard Duty; Control Fluid Drain:0.866 in; Control Pressure Measurement:Two-Bolt Flange; Load Pressure:Lubrication Fitting; Torque:PBT Thermoplastic; Drive Speed:MUCNFL200CW; Maximum angular acceleration:Set Screw; Maximum Torque:MUC207-20;
      Rexroth A7vo28 A7vo55 A7vo80 A7vo107 A7vo160 Hydraulic Piston Pump PartsMoment of inertia rotary group:1.2500 in; Maximum rotational speed:2150 lbf; Drive Power:5.1250 in; Power:1080 lbf; Maximum Permissible Speed (limit Speed):6.4375 in; Determining Operating Characteristics:Contact with Flinger; Rotary stiffness:Round; Maximum angular acceleration:Open; Maximum Torque:Standard Duty; Displacement, geometric, per revolution:0.866 in; Case volume:Two-Bolt Flange; Flow:Lubrication Fitting; Load Pressure:PBT Thermoplastic; Maximum Permissible Pilot Pressure:MUCNFL200CW; Nominal Resistance:Set Screw; Drive Speed:MUC207-20;
      Rexroth A7vo55 Hydraulic Piston Pump A7vo80 A7vo107 Variable Oil PumpSequence Valve:1.2500 in; Load Pressure:2150 lbf; Maximum Permissible Speed (limit Speed):5.1250 in; Rotary stiffness:1080 lbf; Voltage:6.4375 in; Determining Operating Characteristics:Contact with Flinger; Flow:Round; Moment of inertia rotary group:Open; Maximum Axial Force At Standstill:Standard Duty; Rate Of Pressure Change:0.866 in; Pilot Pressure:Two-Bolt Flange; Power:Lubrication Fitting; Drive Power:PBT Thermoplastic; Maximum Permissible Pilot Pressure:MUCNFL200CW; Case volume:Set Screw; Control Pressure Measurement:MUC207-20;
      Rexroth A7vo28 A7vo55 A7vo80 A7vo107 A7vo160 A7vo250 A7vo355 A7vo500 PumpDrive Speed:1.2500 in; Maximum Volume Flow:2150 lbf; Displacement, geometric, per revolution:5.1250 in; Weight (approx.):1080 lbf; Drive Power:6.4375 in; Maximum Axial Force At Standstill:Contact with Flinger; Voltage:Round; Maximum Permissible Speed (limit Speed):Open; Maximum angular acceleration:Standard Duty; Rotary stiffness:0.866 in; Flow:Two-Bolt Flange; Load Pressure:Lubrication Fitting; Torque:PBT Thermoplastic; Determining Operating Characteristics:MUCNFL200CW; Nominal Resistance:Set Screw; Case volume:MUC207-20;
      Rexroth A7vo107 A7vo80 Hydraulic Piston Pump A7vo160 Hydraulic PumpDrive Power:1.2500 in; Drive Speed:2150 lbf; Control Pressure Measurement:5.1250 in; Torque:1080 lbf; Flow:6.4375 in; Control Fluid Drain:Contact with Flinger; Maximum Permissible Pilot Pressure:Round; Maximum angular acceleration:Open; Voltage:Standard Duty; Moment of inertia rotary group:0.866 in; Maximum rotational speed:Two-Bolt Flange; Rate Of Pressure Change:Lubrication Fitting; Case volume:PBT Thermoplastic; Maximum Axial Force At Standstill:MUCNFL200CW; Maximum Torque:Set Screw; Pressurefree Operation:MUC207-20;
      Rexroth A7VO28 A7VO55 A7VO80 A7VO107 A7VO160 Hydraulic Piston Pump PartsPressurefree Operation:1.2500 in; Maximum Permissible Pilot Pressure:2150 lbf; Maximum Torque:5.1250 in; Rotary stiffness:1080 lbf; Drive Speed:6.4375 in; Displacement, geometric, per revolution:Contact with Flinger; Weight (approx.):Round; Moment of inertia rotary group:Open; Maximum rotational speed:Standard Duty; Determining Operating Characteristics:0.866 in; Maximum Permissible Speed (limit Speed):Two-Bolt Flange; Maximum Volume Flow:Lubrication Fitting; Power:PBT Thermoplastic; Voltage:MUCNFL200CW; Maximum Axial Force At Standstill:Set Screw; Pilot Pressure:MUC207-20;
      Rexroth A7vo107 Hydraulic Pump Spare Part CylinderMaximum Volume Flow:1.2500 in; Maximum Torque:2150 lbf; Maximum rotational speed:5.1250 in; Flow:1080 lbf; Displacement, geometric, per revolution:6.4375 in; Maximum Permissible Speed (limit Speed):Contact with Flinger; Case volume:Round; Load Pressure:Open; Sequence Valve:Standard Duty; Maximum angular acceleration:0.866 in; Power:Two-Bolt Flange; Nominal Resistance:Lubrication Fitting; Drive Power:PBT Thermoplastic; Moment of inertia rotary group:MUCNFL200CW; Maximum Permissible Pilot Pressure:Set Screw; Drive Speed:MUC207-20;
      Rexroth Hydraulic Piston Pump A7vo107 with Good Quality Made in ShandongDisplacement, geometric, per revolution:1.2500 in; Maximum Permissible Speed (limit Speed):2150 lbf; Maximum angular acceleration:5.1250 in; Drive Speed:1080 lbf; Determining Operating Characteristics:6.4375 in; Maximum Permissible Pilot Pressure:Contact with Flinger; Case volume:Round; Power:Open; Drive Power:Standard Duty; Maximum Volume Flow:0.866 in; Sequence Valve:Two-Bolt Flange; Maximum Axial Force At Standstill:Lubrication Fitting; Rotary stiffness:PBT Thermoplastic; Maximum rotational speed:MUCNFL200CW; Control Pressure Measurement:Set Screw; Weight (approx.):MUC207-20;
      Repaire Kit Rexroth A7VO107 Hydraulic Piston Pump Parts (Rotary Group)Flow:1.2500 in; Displacement, geometric, per revolution:2150 lbf; Determining Operating Characteristics:5.1250 in; Maximum angular acceleration:1080 lbf; Maximum Torque:6.4375 in; Control Fluid Drain:Contact with Flinger; Nominal Resistance:Round; Pilot Pressure:Open; Maximum Axial Force At Standstill:Standard Duty; Case volume:0.866 in; Pressurefree Operation:Two-Bolt Flange; Maximum Permissible Speed (limit Speed):Lubrication Fitting; Maximum rotational speed:PBT Thermoplastic; Weight (approx.):MUCNFL200CW; Control Pressure Measurement:Set Screw; Moment of inertia rotary group:MUC207-20;

       

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      Axial piston variable pump | Bosch Rexroth AG

      A7VO series 63 · Robust high pressure pump for universal use · Size 28 … 500 · Nominal pressure 350 bar · Maximum pressure 400 bar · Open circuit.

       

      Equivalent Rexroth A7vo Pumps A7vo28, A7vo55, A7vo80, A7vo107, A7vo160, A7vo250 Video

       

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