Product Details

Yuken PV2R12-31-65-L-RAA-4 Double Vane pump
Brand Name Yuken
Model Number PV2R12-31-65-L-RAA-4
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

##Parts Table 1#Yuken PV2R12-31-65-L-RAA-4 Double Vane pump#

Swash Plate1.06 kg5 yearsFlat31.75 mm
Oil Distribution Disc Plug1.389N/A0.0-20 °C
Bearing Plate - N/A0.02.362 Inch | 60 Millimeter
Shoe Piston - N/A0.0≤-40 °C (-40 ºF)
Coil Spring - N/A0.0Open Type
Piston Sets - N/A0.060.9 kN
Central Shaft1.06 kg173038.3 kN8482.10.50.28
Swash Plate Assemblies102.00 KgBall6x24x9.8C207-
The Ball Hinge Spring101.6 mmapprox. 25019.05 mm360 mm
Regulator975 kN18.8 mmFlat6 mm
Plunger Sliding BootsDuplex-Universal27.1 kN10,31 mm200 mm
Block Cylinder40.481 mmN/A1/8 NPT24 kg

 

How the vanes are held in contact with the cam ring in high performance vane motors?

  • 1、Never service a hydraulic system while the motor, pump or actuators are ... The vanes are held against the cam ring by hydraulic pressure – plus spring.
  • 2、Oct 15, 2020 — The Vanes in the Vane Rotary-Motion PD Pump are held apart by the ... Their high operating efficiency means that a less expensive motor ...
  • 3、by T Hieronymus · 2020 · Cited by 4 — The prescribed motion uses a velocity function to capture the trajectory of the vanes. Due to the different radii of vane tip and cam ring, the contact point ...
  • 4、The cam ring is a liner for the housing, hardened for high resistance to wear. It is machined to provide the correct side clearance for the rotor and vanes, and ...7 pages
  • 5、Feb 27, 2016 — The pump can be a piston, a vane or a gear, depending on which ... in which the vanes are inserted, follow the cam ring's inner surface.
  • 6、Von Ruden (763) 682-3122 Phone (763) 682-3954 FAX www.vonruden.com. 3. AXIAL VANE MOTORS. Pressure acting on vanes #1 and #4 causes rotation in the clock ...
  • 7、In the engine room you will find several important centrifugal pumps: the feed ... One end of each piston rod is held in contact with the cam plate as the ...
  • 8、Rotary pumps or motors including oscillating vanes on coaxial rotor ... is to provide a high performance rotary pump or motor of the oscillating vane type ...

What is eccentricity of vane pump?

  • 1、Variable-displacement vane-pumps, modulated by a pivoting cam, ... Equation (1) models the eccentricity dynamics as a single degree of freedom motion, ...
  • 2、by S Mancò · 2003 · Cited by 27 — In more detail the comparison will be established between a vane pump where displacement is varied through eccentricity and an internal gear ...
  • 3、Rotary vane pumps are common in industrial and lab settings, ... which causes eccentricity, sort of like how sliding valve pumps in steam engines work.
  • 4、Vane Pump's rotor is located on and shares the same axis of pump shaft. However, rotor housing is eccentric and on a different axis.
  • 5、Due to the eccentricity between the containment ring or eccentric ring and the rotor and vanes, the fluid chambers change in volume as they are moved with the ...
  • 6、Oct 22, 2017 — The rotor in a vane pump is connected to the prime mover through a shaft. ... The capacity of the pump depends upon the eccentricity, ...
  • 7、Mar 18, 2014 — Vane pumps are the rotary type of pump which are fitted in the ... The rotor is mounted with eccentric and therefore the rotor makes contact ...
  • 8、by F Fatigati · 2020 · Cited by 2 — To date, Sliding Vane Pump (SVP) technology is one of the most attractive solution ... machines are produced by varying the eccentricity - for a mechanical ...

How does a double vane pump work?

  • 1、V2020 fixed displacement pumps are of Vickers “balanced vane type” construction. V10 and V20 single pumps have rated flow capacities.
  • 2、On a sliding vane pump, the rotor is placed close to the wall of the cam so a crescent shaped cavity is formed. The rotor is sealed into the cam by two ...
  • 3、All Parker vane pumps are individually tested to provide the best quality & reliability. ... Do not modify or work on the pump under pressure or when the.
  • 4、The rotor is sealed into the cam by two sideplates. Vanes or blades fit within the slots of the impeller. As the rotor rotates (yellow arrow) and fluid enters ...3 pages
  • 5、Apr 9, 2021 — The four port windows on the oil distribution plate are respectively connected with the oil suction and pressure windows. When the rotor rotates ...
  • 6、Jan 1, 2012 — A hydraulic pump is a mechanical device that converts mechanical power into ... Vane pumps, like other types, come in double units.
  • 7、working pressure may be limited for general industrial machinery applications, consult Tokyo Keiki. • Max. speed is based on 0 MPa (gauge pressure) suction ...
  • 8、How Vane Pumps Work — The rotor is sealed into the cam by two sideplates. Vanes or blades fit within the slots of the impeller. As the rotor rotates (yellow ...

What is vane type pump?

  • 1、Jun 5, 2017 — This type of pump has better dry priming capability than other PD pumps. Abrasive applications require the proper selection of vane material and ...
  • 2、Dec 3, 2021 — Different types of vane pumps ... Vane pumps are available in fixed and variable displacement designs. Fixed displacement pumps tend to be a ...
  • 3、DEV Series Medium-pressure Cartridge Type Vane Pump — DEV Series Medium-pressure Cartridge Type Vane Pump. DEV. Features. The intra-vane type structure that ...
  • 4、In the most common type, called the volute centrifugal pump, fluid enters the pump at high speed near the centre of the rotating impeller and is thrown against ...
  • 5、The invention relates to a sliding vane type pump of the kind in which radially displaceable vanes bear against a running surface surrounding the impeller.
  • 6、These pumps combine an eccentric ring and a rotor fitted with slots. The slots hold the vanes which are capable of moving radially as the rotor turns in the ...
  • 7、The positive displacement sliding vane pump type is well-suited for petroleum-handling and can help optimize fluid-transfer operations along the oil and gas ...
  • 8、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.

Where are vane type pumps usually located?

  • 1、Oil type. The oil employed for oil-seal rotary vane pumps is commonly a distilled mineral oil which has been molecularly doctored to provide ...Mar 12, 2019 · Uploaded by Edwards Vacuum
  • 2、Design of these pump types varies primarily based on the number and tolerance of vanes in the pumping chamber. Rough rotary vane pumps, which are commonly ...Jul 18, 2016 · Uploaded by TheVacuumator
  • 3、Generally, a vane pump of the type described is driven by an engine mounted on a motor vehicle to delivery a hydraulic fluid under pressure for operating a ...
  • 4、Rotary vane pumps are a type of positive displacement pump. This type of pump is often used in hydraulic systems, for aeration (pumping air) and for vacuum ...
  • 5、Oct 4, 2018 — Both types are oil-sealed, sliding vane pumps that use plates, ... Dual stage pumps have a greater pressure range, usually an improvement of ...
  • 6、Modern vane pumps have field contact between the rotor and the stator rather than line contact. Vane pump is commonly used in automobiles, power steering of ...
  • 7、Oct 7, 2015 — Each type of vane pump offers unique advantages when it comes to ... Always make sure you get the right pump for the job by talking to an ...
  • 8、CRS Brand Vane Pumps are of the balanced type. The design feature provides unparalleled life ... Same Day Shipping on most orders placed before 6 PM ET ...

Which pump has maximum efficiency?

  • 1、Transcribed image text: 2. A centrifugal pump operating at maximum efficiency is about 93% is to deliver 260 gpm. The supply of the pump is 100 ft above the ...
  • 2、by Z Ye · 2022 — The result is cumbersome, but it implies simple formulas for tight upper and lower bounds on the maximum efficiency and various analytically ...
  • 3、When it comes to centrifugal pumps, the overall efficiency is the ratio of the ... The pump's efficiency is at its peak when the specific speed values range ...
  • 4、Most irrigation pumping plants have excessive operating costs because they use more ... Generally, there is only one peak pump efficiency, which occurs at a ...
  • 5、For example, consider a variable displacement pump with a maximum flow rate of 100 liters/minute. If it was flow tested at full displacement and the measured ...
  • 6、by A Emiliawati · 2017 · Cited by 4 — The result of the research shows that the maximum efficiency value among various brands of water pump is diverse. Each value is arranged as follow from water.
  • 7、by M Mosshammer · 2018 — In a first step, the model was successively generated and it was obvious that it has to contain all details including suction impeller and main stage (both 360° ...
  • 8、These costs can be exponentially higher if a pump is operating far from its optimal efficiency point – often to the tune of tens of thousands of dollars across ...

How does a vane pump operate?

  • 1、Gas transfer types of vacuum pumps work by mechanically removing gases ... Rotary Vane Vacuum Pump: Rotary vane vacuum pumps are the most common type of ...
  • 2、While operating the vanes slide in and out, this creates a seal on the chamber/cavity, allowing smaller chambers to form within a larger chamber. Inside these ...
  • 3、How does a Blackmer sliding vane pump work? — How does a Blackmer sliding vane pump work? Is the relief valve on STX pump self priming? What is the ...
  • 4、Oct 4, 2020 — What are submersible pumps explain working of vane pumps? What is rotary vane compressors? What is vane type? What is hydraulic vane pump? How ...
  • 5、should not exceed 0,17 bar (5” of Hg or 12.2 psia). Rated Pressure. Pumps should not be operated at or near rated pressures at idle speeds for.
  • 6、Jun 5, 2017 — How Does A Vane Pump Work? Vane pumps have a rotor with radial slots, which are positioned off-center in a housing bore.
  • 7、operating personnel to do the work that has to be done. ... rotary vane pump may not be operated in rooms where there could be explosive gases.
  • 8、Sep 22, 2021 — The three most common hydraulic pump designs are: vane pump, gear pump and radial piston pump. All are well suited to common hydraulic uses, ...

 

 

 

Yuken PV2R12-31-65-L-RAA-4 Double Vane pump Video

 

 


Yuken PV2R34-76-237-F-RAAA-31 Double Vane pumpFlow:N/A; Rate Of Pressure Change:Bearings; Rotary stiffness:B04286; Control Fluid Drain:IKO; Torque:0.0;
Yuken PV2R34-85-200-F-RAAA-31 Double Vane pumpMaximum Volume Flow:240; Rate Of Pressure Change:38 mm; Maximum Axial Force At Standstill:160x240x38; Voltage:38; Control Fluid Drain:240 mm; Nominal Resistance:160; Pilot Pressure:5,1 Kg; Weight (approx.):160 mm; Torque:196 kN; Maximum angular acceleration:176 kN; Sequence Valve:4300 r/min; Maximum Permissible Speed (limit Speed):25 °; Power:7032 ATBP4; Drive Power:38 mm;
Yuken PV2R34-94-184F-RAAA-31 Double Vane pumpMoment of inertia rotary group:0.323 in; Maximum rotational speed:9.474 in; Nominal Resistance:Steel; Maximum Axial Force At Standstill:0.735 in; Voltage:7.472-8 in; Load Pressure:SN; Drive Power:1.135 in; Maximum Permissible Pilot Pressure:Steel; Pressurefree Operation:8.781 in;
Yuken PV2R34-94-136-F-RAAA-31 Double Vane pumpControl Fluid Drain:SCHAEFFLER GROUP; Nominal Resistance:N/A; Maximum rotational speed:Bearings; Control Pressure Measurement:0.0; Weight (approx.):M06288; Maximum Permissible Speed (limit Speed):640;
Yuken PV2R34-85-237-F-RAAA-31 Double Vane pumpNominal Resistance:0.0; Rotary stiffness:SCHAEFFLER GROUP; Case volume:B00308; Flow:0.504; Drive Speed:N/A; Maximum rotational speed:Bearings;
Yuken PV2R34-85-184-F-RAAA-31 Double Vane pumpRate Of Pressure Change:240; Rotary stiffness:38 mm; Pilot Pressure:160x240x38; Moment of inertia rotary group:38; Nominal Resistance:240 mm; Drive Speed:160; Control Pressure Measurement:5,1 Kg; Maximum Permissible Speed (limit Speed):160 mm; Voltage:196 kN; Maximum angular acceleration:176 kN; Control Fluid Drain:4300 r/min; Displacement, geometric, per revolution:25 °; Load Pressure:7032 ATBP4; Pressurefree Operation:38 mm;
Yuken PV2R34-94-153-F-RAAA-31 Double Vane pumpPressurefree Operation:240; Rate Of Pressure Change:38 mm; Control Fluid Drain:160x240x38; Maximum Torque:38; Power:240 mm; Rotary stiffness:160; Nominal Resistance:5,1 Kg; Case volume:160 mm; Control Pressure Measurement:196 kN; Maximum Permissible Speed (limit Speed):176 kN; Pilot Pressure:4300 r/min; Moment of inertia rotary group:25 °; Weight (approx.):7032 ATBP4; Drive Power:38 mm;
Yuken PV2R34-85-153-F-RAAA-31 Double Vane pumpMaximum Volume Flow:48 mm; Maximum Permissible Speed (limit Speed):7,6 kN; Maximum Torque:8; Displacement, geometric, per revolution:13 mm; Torque:SIJK8C; Case volume:16 mm; Voltage:M8; Nominal Resistance:15,88 mm; Moment of inertia rotary group:36 mm; Load Pressure:0,3 mm; Maximum Axial Force At Standstill:8 mm; Determining Operating Characteristics:12 °; Maximum Permissible Pilot Pressure:24 mm; Power:5 mm; Sequence Valve:12 mm; Weight (approx.):9,5 mm; Drive Power:13 mm; Maximum angular acceleration:0,047 Kg; Flow:12,5 mm; Rotary stiffness:12 mm;
Yuken PV2R34-85-136-F-RAAA-31 Double Vane pumpMoment of inertia rotary group:0.323 in; Maximum Permissible Speed (limit Speed):9.474 in; Control Fluid Drain:Steel; Voltage:0.735 in; Pilot Pressure:7.472-8 in; Maximum rotational speed:SN; Weight (approx.):1.135 in; Sequence Valve:Steel; Load Pressure:8.781 in;
Yuken PV2R34-76-200-F-RAAA-31 Double Vane pumpMaximum Volume Flow:240; Moment of inertia rotary group:38 mm; Control Pressure Measurement:160x240x38; Voltage:38; Case volume:240 mm; Control Fluid Drain:160; Power:5,1 Kg; Maximum Torque:160 mm; Maximum Axial Force At Standstill:196 kN; Maximum Permissible Speed (limit Speed):176 kN; Weight (approx.):4300 r/min; Rotary stiffness:25 °; Rate Of Pressure Change:7032 ATBP4; Pilot Pressure:38 mm;
Yuken PV2R34-94-200-F-RAAA-31 Double Vane pumpControl Fluid Drain:0.0; Load Pressure:SCHAEFFLER GROUP; Determining Operating Characteristics:B00308; Control Pressure Measurement:0.504; Maximum Permissible Pilot Pressure:N/A; Moment of inertia rotary group:Bearings;
Yuken PV2R34-94-237-F-RAAA-31 Double Vane pumpMaximum Permissible Speed (limit Speed):N/A; Flow:Bearings; Rotary stiffness:B04286; Power:IKO; Maximum rotational speed:0.0;

 

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