Product Details

Rexroth A7vo107 Hydraulic Motor
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Rexroth A7vo107 Hydraulic Motor##Parts Table 1##

Skeleton Oil Seal60 mm95 mm18 mm18 mm
Piston Shoe140190362190
Press Pin2.559 Inch | 65 Millimeter3.071 Inch | 78 Millimeter1.378 Inch | 35 Millimeter60 mm
Friction PlateMax 250°No Pilot31171512USRB 5000
Back Plate1.438 Inch | 36.525 Millimeter1.296 Inch | 32.918 Millimeter50,700Oil Seal
Oil Distribution Plate2.1875 in10.0000 to 11.7500 in5.7188 in40
Gear Pump1801.0000 in0 Inch | 0 Millimeter605
Inclined PlateTAF-6578358.5000 in0.0Lubrication Fitting
Seal Kits38 mm73 mm40 mm40 mm
Pressure Plate0.076BNFL7-23CW9751

 

What is a hydraulic flow control valve?

    How do you test a hydraulic pump flow?

    • 1、Buy Hydraulic Diagnostic Tool, Pump Flow Tester: Fuel Pressure Testers ... for Easy Service Portable Conveniently Test Hydraulic Systems in the shop or ...
    • 2、Plug the line to the control valve. 2. Open the Test Kit loading valve fully to read maximum pump flow at zero pressure. All Test Kits are ...
    • 3、Jul 24, 2007 — Testing a pump for max pressure is a realitvely easy, but to check it for flow AND pressure is not that easy unless you are willing to buy a ...
    • 4、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 ...
    • 5、All hydraulic applications are based on flow and pressure requirements. ... Displacement TEST: Average pump test data TEMP: 120°F VISCOSITY: 100 SUS.
    • 6、Oct 18, 2018 — Positive displacement pumps deliver flow because the fluid is physically ... would not be monitored during a hydraulic pump flow test?
    • 7、May 28, 2021 — If hydraulic pumps underperform, this can cause decreased productivity. ... Check on critical aspects like flow rate, total volume, ...
    • 8、The volumetric efficiency (internal leakage) of hydraulic pumps will increase with age. Consequently, to prevent unnecessary downtime it is vital to check ...

    What does a bad hydraulic pump sound like?

    • 1、Pump Cavitation Cavitation is the inability of a pump to draw in a full charge of oil. When a pump starts to cavitate its noise level increases, ...
    • 2、Oct 26, 2016 — Heat, air contamination and water contamination are the most common causes of poor hydraulic performance. The hydraulic pump is the heart of ...
    • 3、Tim Gilles · 2019 · ‎Educationwhile the engine idles you will feel the shock each time the loose valve ... A defective fuel pump makes a noise that sounds like a bad hydraulic lifter.
    • 4、Sep 22, 2015 — Shown are the cavitation pits on an external gear pump. ... a hydraulic pump also has a distinctly audible sound similar to a growl.
    • 5、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.
    • 6、Apr 29, 2019 — Hydraulic pumps are extremely sensitive to contaminants and have the highest ... as this happens if aeration is the cause of the sound.
    • 7、Tandem Gear Pumps may be needed when there are multiple functions that require different flows such as a requirement where tractor hydraulics for boom movement ...
    • 8、There are two pump noise-generating mechanisms: ... frequencies of the structure must be made as low as possible to make the noise level more tolerable.

    How do I know if my hydraulic pump is bad?

    • 1、Jul 25, 2019 — The components of your hydraulic system must work in harmony if you want the ... Low fluid or the wrong type of fluid will also cause overheating. ... Read about the warning signs of hydraulic pump failure to watch out for here
    • 2、Aug 31, 2020 — Hydraulic-Pump-Repair-Signs-Ann-Arbor-MI-Industrial- ... slow with a major decrease in performance, you may have a pump that is going bad
    • 3、Gradual or sudden loss of hydraulic pressure or flow resulting in a loss of power is common in hydraulic system failure. Trouble ... Leakage. Check all components, particularly the relief valve for proper settings. ... Return control valve to neutral when not in use. ... Pump: wrong pump shaft rotation. ... I Have a John Deere
    • 4、Jan 18, 2019 — It can be hard to believe, but problems with piston-pumps are actually more common ... Even if this doesn't happen to your system, it's important to take into ... Think about it, a poor system design is going to result in more issues, costing ... Repair or Replace: What is the best option for my hydraulic valve?
    • 5、I have a wd with what I thought was a bad hydraulic pump ,I had a parts ... You can't tell what's happening if you can't check your pressure
    • 6、If hydraulic systems are part of your operations, then it's highly likely you will one day ... The truth is that more than 80% of all failures in vane-type pumps and motors can be ... What you don't see can be the worst of all: Actually, the most destructive ... (Figure 2), or a 'chopped' ring (Figure 3) are all classic signs of dirty fluid
    • 7、Feb 13, 2011 — I'm guessing hydraulic pump next???????????? any help would be appreciated !!! ... a good pump apart and add to the problems.....some guys take a bad pump apart ... I'm thinking I have a presure problem for the weak lift of the 3 point hitch arms. ... Anyway to check if I'm getting flow&. pressure at the lift?
    • 8、Replace the hydraulic pump when you see the log splitter leaking hydraulic fluid ... bad hydraulic control valve, broken hydraulic pump, bad hydraulic cylinder

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

      How long do hydraulic pumps last?

      • 1、Mar 5, 2018 — Common Symptoms Of Hydraulic Pump Problems The pump is probably ... Blog - Latest News ... will cause failures that need to be addressed as soon as possible. Below are a few signs you should have your pump taken to a 
      • 2、You would be able to use the BlueDevil Power Steering Stop Leak for your boat. As long as you are not losing fluid too quickly, you should be able to see some 
      • 3、You'll also want to make sure your system is operating under the right pressure specifications. A well-maintained hydraulic system can last a long time and be 
      • 4、Oct 15, 2019 — Hydraulic pumps pressurize a liquid, and its movement is used to power ... your narrow end can travel would also influence how far the wide one will move. ... Our last category of pumps is piston pumps, which are great for 
      • 5、When selecting a hydraulic pump for a specific application, a designer should arrive ... This information is based on shaft bearing life expectancy, and is as far as the ... Recent tests have shown that by using a filter of 3 uM absolute rating rather 
      • 6、Items 101 - 125 of 132 — We offer new and remanufactured hydraulic pumps mounted on Bobcat machinery. ... program for at least another year — as long as a budget bill is passed into law. ... It does work but the leak is steady, for example if its sitting for ... Re: Ford 555 Hydraulic Cessna pump 24505 so here is the latest
      • 7、Pumps that are properly maintained can last for years, but when a hydraulic pump fails it will cause your company to halt production. Let's take a look at some of
      • 8、Equipment with a single, controllable hydraulic pump and accumulator can ... found such loads would “trip out” and shut down the electromechanical drives. ... For several recent examples, see “Sizing tube lines for efficient hydraulics,” 

      What causes hydraulic pump failure?

      • 1、Knowing the TRUE cause of the failure will prevent additional failures. Page 3. Hydraulic Gear Pump and Motor Failure Analysis and Repair Guide. Page 3 of 32
      • 2、Feb 20, 2017 — Hydraulic fluid contamination is without a doubt a leading cause of many hydraulic pump failures. When dealing with hydraulic fluids, one needs 
      • 3、Nov 24, 2020 — The hydraulic pump is the heart of the system – and the most ... fluid with metal particles, which in extreme cases can cause mechanical failure
      • 4、Excess Speed. Running a pump at too high a speed causes loss of lubrication, which can cause early failure. If a needed delivery requires a higher drive speed 
      • 5、Oct 19, 2020 — A hydraulic pump makes some noise while running, but if yours has begun ... A minor problem in your system could go on to cause significant 
      • 6、Jan 18, 2019 — While you may assume that this issue would be caused by a failure in the pumps rotating group, it's most likely to be a problem with a flowmeter 
      • 7、the hydraulic pump which draws the hydraulic oil from the reservoir via filter in ... hydraulic failure in gold mining machines on field site are caused by either
      • 8、Indeed, why test anything when you can just take the pump to local hydraulics ... When a pump wears-out, its sealing clearances become larger, which causes 

      How do you adjust a hydraulic pressure valve?

      • 1、Jan 11, 2019 — Every time machinery experiences a pressure issue, particularly a loss of pressure, instinct is to adjust the pressure relief valve, now while ...
      • 2、Nov 3, 2021 — Not all auto-return detent valves have adjustment relief bolts. If your valve looks like one of the two shown below, then it has an ...
      • 3、Feb 26, 2020 — Your valve technicians can go in and adjust the valve's set pressure to address this issue. If that doesn't solve the problem, and all other ...
      • 4、How to adjust pressure on hydraulic spool valve? — Use a pressure gauge to ensure you create the ideal pressure adjustment before ...
      • 5、To make the pressure settings, always adjust the load-sensing valve first. The pump should be deadheaded by closing the manual hand valve. With the pump-loading ...
      • 6、ALWAYS USE A GAUGE WHEN ADJUSTING A. RELIEF VALVE. OPTIONAL POWER BEYOND. PORT LOCATION. INSTALLATION OF HIGH PRESSURE CARRY. OVER PLUG ONLY REQUIRED FOR POWER.
      • 7、When it comes to Hydraulic Pressure Control Valves, you can count on Grainger. Supplies and solutions for every industry, plus easy ordering, fast delivery ...
      • 8、flows are pressure compensated with a spool that maintains a constant flow by adjusting for pressure. Hunting between the compensated pump and valve is ...

       

       

      Rexroth A7vo28 A7vo55 A7vo80 A7vo107 A7vo160 Hydraulic Piston Pump PartsMaximum Axial Force At Standstill:3.1875 in; Displacement, geometric, per revolution:10.125 to 11.2500 in; Maximum angular acceleration:13.7500 in; Rotary stiffness:4.1250 in; Drive Power:7.7500 in; Case volume:Non-Expansion Bearing (Fixed); Flow:Two-Bolt Base; Weight (approx.):4.1875 in; Drive Speed:Tapered Roller; Determining Operating Characteristics:Felt Seal; Maximum Permissible Pilot Pressure:Round; Sequence Valve:Lubrication Fitting; Maximum rotational speed:Split Pillow Block; Maximum Torque:Max 250°; Control Pressure Measurement:3.7500 in; Moment of inertia rotary group:0.8750 in; Rate Of Pressure Change:Cast Iron; Torque:RPBA; Control Fluid Drain:Set Screw; Pilot Pressure:551872;
      Rexroth Hydraulic Piston Pump A7vo107 with Good Quality Made in ShandongPressurefree Operation:3.1875 in; Torque:10.125 to 11.2500 in; Drive Speed:13.7500 in; Weight (approx.):4.1250 in; Voltage:7.7500 in; Nominal Resistance:Non-Expansion Bearing (Fixed); Sequence Valve:Two-Bolt Base; Determining Operating Characteristics:4.1875 in; Flow:Tapered Roller; Drive Power:Felt Seal; Maximum Axial Force At Standstill:Round; Power:Lubrication Fitting; Maximum Torque:Split Pillow Block; Moment of inertia rotary group:Max 250°; Load Pressure:3.7500 in; Maximum Volume Flow:0.8750 in; Displacement, geometric, per revolution:Cast Iron; Control Pressure Measurement:RPBA; Rate Of Pressure Change:Set Screw; Maximum Permissible Speed (limit Speed):551872;
      Replacement Hydraulic Piston Pump Parts for Excavator Rexroth A7vo107 Hydraulic Pump Repair or RemanufactureMaximum Volume Flow:3.1875 in; Nominal Resistance:10.125 to 11.2500 in; Determining Operating Characteristics:13.7500 in; Maximum rotational speed:4.1250 in; Drive Power:7.7500 in; Pressurefree Operation:Non-Expansion Bearing (Fixed); Maximum angular acceleration:Two-Bolt Base; Displacement, geometric, per revolution:4.1875 in; Flow:Tapered Roller; Weight (approx.):Felt Seal; Rate Of Pressure Change:Round; Maximum Permissible Speed (limit Speed):Lubrication Fitting; Sequence Valve:Split Pillow Block; Maximum Axial Force At Standstill:Max 250°; Moment of inertia rotary group:3.7500 in; Case volume:0.8750 in; Maximum Permissible Pilot Pressure:Cast Iron; Control Fluid Drain:RPBA; Control Pressure Measurement:Set Screw; Maximum Torque:551872;
      Rexroth A7VO28 A7VO55 A7VO80 A7VO107 A7VO160 Hydraulic Piston Pump PartsMoment of inertia rotary group:3.1875 in; Pilot Pressure:10.125 to 11.2500 in; Maximum angular acceleration:13.7500 in; Control Fluid Drain:4.1250 in; Maximum Axial Force At Standstill:7.7500 in; Control Pressure Measurement:Non-Expansion Bearing (Fixed); Power:Two-Bolt Base; Determining Operating Characteristics:4.1875 in; Maximum Permissible Speed (limit Speed):Tapered Roller; Voltage:Felt Seal; Maximum Permissible Pilot Pressure:Round; Displacement, geometric, per revolution:Lubrication Fitting; Drive Power:Split Pillow Block; Case volume:Max 250°; Nominal Resistance:3.7500 in; Maximum Torque:0.8750 in; Load Pressure:Cast Iron; Pressurefree Operation:RPBA; Maximum rotational speed:Set Screw; Weight (approx.):551872;
      Rexroth A7vo107 Series Hydraulic PumpDrive Speed:3.1875 in; Control Fluid Drain:10.125 to 11.2500 in; Pressurefree Operation:13.7500 in; Maximum Permissible Pilot Pressure:4.1250 in; Nominal Resistance:7.7500 in; Sequence Valve:Non-Expansion Bearing (Fixed); Torque:Two-Bolt Base; Displacement, geometric, per revolution:4.1875 in; Load Pressure:Tapered Roller; Voltage:Felt Seal; Maximum Torque:Round; Maximum Volume Flow:Lubrication Fitting; Power:Split Pillow Block; Drive Power:Max 250°; Moment of inertia rotary group:3.7500 in; Weight (approx.):0.8750 in; Maximum Permissible Speed (limit Speed):Cast Iron; Pilot Pressure:RPBA; Flow:Set Screw; Rotary stiffness:551872;
      Rexroth A7vo28 A7vo55 A7vo80 A7vo107 A7vo160 A7vo250 A7vo355 A7vo500 PumpControl Fluid Drain:3.1875 in; Maximum Torque:10.125 to 11.2500 in; Drive Speed:13.7500 in; Maximum rotational speed:4.1250 in; Maximum Permissible Speed (limit Speed):7.7500 in; Displacement, geometric, per revolution:Non-Expansion Bearing (Fixed); Drive Power:Two-Bolt Base; Power:4.1875 in; Case volume:Tapered Roller; Voltage:Felt Seal; Torque:Round; Maximum Permissible Pilot Pressure:Lubrication Fitting; Load Pressure:Split Pillow Block; Moment of inertia rotary group:Max 250°; Rotary stiffness:3.7500 in; Maximum Axial Force At Standstill:0.8750 in; Flow:Cast Iron; Weight (approx.):RPBA; Determining Operating Characteristics:Set Screw; Rate Of Pressure Change:551872;
      Repaire Kit Rexroth A7VO107 Hydraulic Piston Pump Parts (Rotary Group)Nominal Resistance:3.1875 in; Maximum rotational speed:10.125 to 11.2500 in; Maximum angular acceleration:13.7500 in; Pilot Pressure:4.1250 in; Pressurefree Operation:7.7500 in; Torque:Non-Expansion Bearing (Fixed); Case volume:Two-Bolt Base; Maximum Volume Flow:4.1875 in; Voltage:Tapered Roller; Control Fluid Drain:Felt Seal; Moment of inertia rotary group:Round; Drive Power:Lubrication Fitting; Flow:Split Pillow Block; Maximum Torque:Max 250°; Control Pressure Measurement:3.7500 in; Drive Speed:0.8750 in; Rotary stiffness:Cast Iron; Rate Of Pressure Change:RPBA; Maximum Permissible Pilot Pressure:Set Screw; Displacement, geometric, per revolution:551872;
      Rexroth A7vo107 A7vo80 Hydraulic Piston Pump A7vo160 Hydraulic PumpPressurefree Operation:3.1875 in; Maximum Volume Flow:10.125 to 11.2500 in; Power:13.7500 in; Maximum rotational speed:4.1250 in; Maximum Axial Force At Standstill:7.7500 in; Weight (approx.):Non-Expansion Bearing (Fixed); Rotary stiffness:Two-Bolt Base; Moment of inertia rotary group:4.1875 in; Displacement, geometric, per revolution:Tapered Roller; Torque:Felt Seal; Maximum Permissible Pilot Pressure:Round; Nominal Resistance:Lubrication Fitting; Determining Operating Characteristics:Split Pillow Block; Sequence Valve:Max 250°; Drive Speed:3.7500 in; Drive Power:0.8750 in; Rate Of Pressure Change:Cast Iron; Flow:RPBA; Maximum angular acceleration:Set Screw; Maximum Permissible Speed (limit Speed):551872;
      Rexroth A7vo55 A7vo80 A7vo107 A7vo160 BearingPressurefree Operation:3.1875 in; Maximum Torque:10.125 to 11.2500 in; Sequence Valve:13.7500 in; Load Pressure:4.1250 in; Control Fluid Drain:7.7500 in; Torque:Non-Expansion Bearing (Fixed); Maximum Volume Flow:Two-Bolt Base; Power:4.1875 in; Rotary stiffness:Tapered Roller; Rate Of Pressure Change:Felt Seal; Pilot Pressure:Round; Maximum angular acceleration:Lubrication Fitting; Nominal Resistance:Split Pillow Block; Determining Operating Characteristics:Max 250°; Maximum Permissible Speed (limit Speed):3.7500 in; Voltage:0.8750 in; Flow:Cast Iron; Moment of inertia rotary group:RPBA; Drive Speed:Set Screw; Control Pressure Measurement:551872;
      Rexroth A7vo107 Hydraulic Pump Spare Part CylinderDisplacement, geometric, per revolution:3.1875 in; Control Pressure Measurement:10.125 to 11.2500 in; Maximum Permissible Speed (limit Speed):13.7500 in; Voltage:4.1250 in; Moment of inertia rotary group:7.7500 in; Maximum Permissible Pilot Pressure:Non-Expansion Bearing (Fixed); Torque:Two-Bolt Base; Maximum Volume Flow:4.1875 in; Power:Tapered Roller; Maximum Torque:Felt Seal; Control Fluid Drain:Round; Rate Of Pressure Change:Lubrication Fitting; Rotary stiffness:Split Pillow Block; Maximum Axial Force At Standstill:Max 250°; Flow:3.7500 in; Maximum angular acceleration:0.8750 in; Determining Operating Characteristics:Cast Iron; Drive Speed:RPBA; Case volume:Set Screw; Weight (approx.):551872;
      Rexroth A7vo55 Hydraulic Piston Pump A7vo80 A7vo107 Variable Oil PumpMaximum Permissible Speed (limit Speed):3.1875 in; Determining Operating Characteristics:10.125 to 11.2500 in; Case volume:13.7500 in; Rotary stiffness:4.1250 in; Maximum Torque:7.7500 in; Torque:Non-Expansion Bearing (Fixed); Maximum Axial Force At Standstill:Two-Bolt Base; Voltage:4.1875 in; Load Pressure:Tapered Roller; Flow:Felt Seal; Drive Speed:Round; Control Fluid Drain:Lubrication Fitting; Sequence Valve:Split Pillow Block; Drive Power:Max 250°; Maximum rotational speed:3.7500 in; Pilot Pressure:0.8750 in; Weight (approx.):Cast Iron; Displacement, geometric, per revolution:RPBA; Maximum Volume Flow:Set Screw; Nominal Resistance:551872;

       

      A7vo107 Rexroth Hydraulic Axial Piston Pump Widely Used

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      Axial piston variable pump | Bosch Rexroth AG

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      Rexroth A7vo107 Hydraulic Motor Video

       

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