Product Details

Yuken PV2R12-12-41-L-RAA-40 Double Vane pump
Brand Name Yuken
Model Number PV2R12-12-41-L-RAA-40
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

##Parts Table 1#Yuken PV2R12-12-41-L-RAA-40 Double Vane pump#

Shafts20 mm47 mm14 mm0,11 Kg
Seal Kit For Hyd Pump170 mm260 mm67 mm7.25 Inch | 184.15 Millimeter
Servo Piston606830 mm0,135 Kg
Seal Kits38.1 mm65.09 mm18.29 mm1 Inch
Friction Plate4.938 Inch | 125.425 Millimeter7.25 Inch | 184.15 Millimeter5.5 Inch | 139.7 Millimeter59.59
Ball Guide5.938 Inch | 150.825 Millimeter4,4415.5 Inch | 393.7 Millimeter2801 lb
Pump Right Rotating Group2.438 Inch | 61.925 Millimeter4.3 Inch | 109.22 Millimeter1507.718
Block Springs3.938 Inch | 100.025 Millimeter5.938 Inch | 150.825 Millimeter4.125 Inch | 104.775 Millimeter22.97
Press Pin0.9375 in2.0472 in1.3750 in500
Housings CasingsCartridge2.438 Inch | 61.925 MillimeterBearing32 lb
Plunger Sliding Boots500 mm710 mm355 mm237,2 mm
Guide Ball3.94 mm900 rpm13.73 mm1 Inch

 

What is vane type pump?

  • 1、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 ...
  • 2、Oct 7, 2015 — A vane pump uses a rotating cylinder with slots (or rotors) housing a series of vanes that rotate inside the cavity. The rotor is offset in a ...
  • 3、We claim: A variable volume hydraulic vane type pump comprsing, a casing, a rotor rotatable in said casing having movable vanes, a rotor ring surrounding said ...
  • 4、Jan 1, 2012 — This type vane pump has a circular inner casing. Unbalanced vane pumps can have fixed or variable displacements. Some vane pumps provide a ...
  • 5、SCHERZINGER vane-type pumps are our solution for an optimally supplied combustion engine. In each speed and temperature range, the engine requires, ...
  • 6、A rotary vane pumps is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. Working Principle of vane pump is ...4 answers  ·  Top answer: A2A A rotary vane pump is a rotary positive-displacement pump that consists of vanes mounted ...
  • 7、Type, DC../03. Voltage, 06/12/24 Volt. Principle, Rotary vane pump. max. discharge, 1,1 l/min. max. vacuum, 180 mbar. max.pressure, 185 mbar.Type: DC../03Max. weight: 33 gMax. vacuum: 180 mbarPrinciple: Rotary vane pump
  • 8、Mar 25, 2021 — A vane pump is a positive displacement pump that is used to increase the pressure of the flowing fluid using the vanes which are mounted to ...

Where are vane type pumps usually located?

  • 1、The single-stage rotary vane type vacuum pump with rotor provided with only a piece ... rotating shaft left end respectively be located at left pump cover ...
  • 2、Engine driven fuel pumps in the fuel system of piston engineaircraft are usually either: 1) Gear type,. 2) Rotary vane type,. 3) Diaphragm type.
  • 3、In the course of over 50 years, we have continuously developed and optimized rotary vane technology. Always with a strong focus on energy efficiency. Throughout ...
  • 4、... industry vacuum pumps are typically of the oil flooded rotary vane type. ... In some cases, such as when a vacuum pump is used to bag down wood based ...
  • 5、Oct 20, 2020 — Of the three primary hydraulic pump types — gear, vane, ... At Panagon Systems, we have found that most can be restored to a like-new ...
  • 6、The rotary vane type vacuum pump is one of ... based, such as meat packaging where the vacu- ... Furthermore, and one that is often more appar-.
  • 7、Apr 23, 2021 — These pumps have a number of vanes that are free to slide into or out of slots in the pump rotor. When the pump driver turns the rotor, ...
  • 8、Mar 5, 2019 — Of the various vacuum pump technologies, rotary vane pumps are considered wet, positive displacement pumps. They are often called “wet” ...

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

  • 1、Vanes are classified into wind vane and aero vane types. ... high-performance propeller anemometer should reduce its amplitude quickly and have a short.
  • 2、Define displacement and torque ratings of a hydraulic motor. ... Explain how the vanes are held in contact with the cam ring in high performance vane motors ...
  • 3、Inspection of Stored Engines . ... propeller engine's efficiency becomes less than that ... (B) Turbine nozzle vane assembly with welded vanes. FIGURE1-52.
  • 4、Dec 3, 2021 — Because the vanes are held out under pressure and subject to centrifugal forces, the area where the tip moves across the outer ring is critical.
  • 5、DEPRAG air motors – whether vane motors, turbine motors or tooth-gear motors – are employed in ... sealed stainless steel motors and high performance vanes ...
  • 6、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 ...
  • 7、Explain how vanes are held in contact with the cam ring in a high-performance vane motor. 23. How is torque developed in an inline-type piston?
  • 8、The flexible vane (impeller) pump has a cam shape between the suction and ... As the flow enters the impeller radial paddle vanes, it will suffer high ...

What is eccentricity of vane pump?

  • 1、How does a variable displacement vane pump changes its displacement? Changing the eccentricity between the rotor and cam ring centers.
  • 2、VVSL1/VVPH1 VARIABLE DISPLACEMENT VANE PUMPS V-PUVN-TM002-E1—November 2020 www.eaton.com ... Pressure ring that changes the eccentricity and therefore.
  • 3、The simplest vane pump has a circular rotor rotating inside a larger circular cavity. The centers of these two circles are offset, causing eccentricity.
  • 4、by S Wang · 2018 · Cited by 1 — Therefore, the application of stator-rotor eccentricity in oil field ... Sliding Vane Pump (SVP) is a rotary hydraulic pump which uses the ...
  • 5、The Eccentricity of vane pump formula is defined as half of the difference between cam ring diameter and rotor diameter and is represented as e = (dc-dr)/2 or ...
  • 6、In vane pumps, a number of vanes slide in slots in a rotor which rotates in a housing or ring. The housing may be eccentric with the center of the rotor, ...
  • 7、Variable displacement feature can be brought into vane pumps by varying eccentricity between the rotor and the cam ring. Here in this pump, the stator ring ...
  • 8、MCQs: In pressure compensated vane pump, 1. having variations in eccentricity between rotor and cam ring gives variable displacement 2. as eccentricity ...

How does a double vane pump work?

  • 1、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 ...
  • 2、But unlike reciprocating pumps that force a plunger or diaphragm back and forth, and need two or more cylinders to maximize efficiency, rotary pumps provide ...
  • 3、V2020 fixed displacement pumps are of Vickers “balanced vane type” construction. V10 and V20 single pumps have rated flow capacities.
  • 4、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 ...
  • 5、Feb 3, 2015 — In a magnetic drive rotary vane pump two pumps design are combined together: the sealless magnetic coupling and the positive displacement ...
  • 6、Our RV series rotary vane pumps are rugged pumps that offer you an excellent ultimate vacuum with good pumping speeds, as well as superior vapour handling ...
  • 7、The RVP Series line of quality rotary vane pumps will meet your demands for high pumping speed combined with high ultimate vacuum. These dual stage rotary ...
  • 8、They work on the principle of an eccentrically supported rotor revolving in a housing, ... Every MAXIMA Vacuum rotary vane pump is oil-lubricated.

Which pump has maximum efficiency?

  • 1、Hydraulic pump. Volumetric efficiency. Optimum operating range. Mechanical efficiency. Overall efficiency. A typical hydraulic pump is.
  • 2、Dec 7, 2020 — Smaller centrifugal pumps have an efficiency ranging from 50% to 70%. ... can help you keep your pumps operating at maximum efficiency.
  • 3、In centrifugal pumps, maximum efficiency is obtained when the blades are A). Straight B). Bent forward C). Bent backward D).
  • 4、by W Wang · Cited by 1 — The double-suction centrifugal pump is a highly efficient pump as compared ... For the efficiency curves, the maximum deviation occurs at an ...Efficiency, η: 84Design parameters: ValueSuction diameter, Ds (mm): 250Rotational speed, N (rpm): 1480
  • 5、Feb 20, 2013 — The Best Efficiency Point is defined as the flow at which the pump operates at the highest or optimum efficiency for a given impeller ...
  • 6、While forward-curved blades are used for higher pressure ratio. Which pump has maximum overall efficiency Mcq? A centrifugal pump gives maximum efficiency when ...
  • 7、Jan 1, 1986 — This circular discusses proper pump adjustment to attain maximum ... provided enough wear has occurred to allow water to leak past the pump ...Resource Type: Technical ReportOSTI Identifier: 6125352Report Number(s): NP-6901009; ON: DE8690...
  • 8、Jan 18, 2021 — Efficiency, n. The pump efficiency is the point at which the flow rate, Q, and the head, h, operate at maximum efficiency. Maximum efficiency ...

How does a vane pump operate?

  • 1、An electric motor is used to rotate the pump. Rotary Vane Pump Parts. How Rotary Vane Pumps Work. The below video is an extract from our Introduction to ...
  • 2、Republic Dry/Oil-Less Rotary Vane Vacuum Pumps provide optimal performance for vacuum ... dry-cooled and direct driven for continuous operation.Vacuum Capacity: Up to 25.5” HgVPressure Capacity: Up 21.8 psig
  • 3、Dec 12, 2018 — PD pumps do not have a BEP and are immune to any system pressure ... The method of operation also makes sliding vane pumps ideal for use ...
  • 4、Jan 9, 2018 — A hydraulic vane pump is a device used to pump hydraulic fluid from a reservoir into a hydraulic motor or motors. The vane pump is driven by ...
  • 5、Oct 15, 2021 — How a Sliding Vane Pump Works · Centrifugal from the rotation of the rotor · Pushrods that move between the opposing pairs of vanes · Liquid ...
  • 6、The rotary vane pump's hollow body has a rotating cylinder mounted off-axis. ... The pumps still operate with hydrocarbon oils but we certainly do not ...
  • 7、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 ...
  • 8、Operation of a single vane pump. 1.3. WHY A PARKER VANE PUMP SHOULD NOT BREAK DOWN. Unlike most other hydraulic technologies, the Parker vane pump design is ...

 

 

 

Yuken PV2R12-12-41-L-RAA-40 Double Vane pump Video

 

 


Yuken PV2R34-76-237-F-RAAA-31 Double Vane pumpRotary stiffness:0.0; Maximum Volume Flow:SCHAEFFLER GROUP; Flow:B00308; Sequence Valve:0.504; Nominal Resistance:N/A; Maximum Axial Force At Standstill:Bearings;
Yuken PV2R34-85-184-F-RAAA-31 Double Vane pumpRate Of Pressure Change:Cast Iron - Nickel P; Pilot Pressure:Round; Rotary stiffness:4.6094 in; Voltage:Contact with Flinger; Control Pressure Measurement:Two-Bolt Flange; Drive Power:UC206-20; Drive Speed:UCFA200NP; Sequence Valve:1080 lbf; Maximum Volume Flow:Set Screw; Pressurefree Operation:Lubrication Fitting; Maximum Torque:2150 lbf; Displacement, geometric, per revolution:5.6719 in; Maximum rotational speed:0.866 in; Power:Standard Duty; Moment of inertia rotary group:1.2500 in;
Yuken PV2R34-94-153-F-RAAA-31 Double Vane pumpPilot Pressure:Bearings; Drive Power:BUNTING BEARING CORP; Voltage:0.0; Displacement, geometric, per revolution:B04264; Power:N/A; Maximum angular acceleration:0.175;
Yuken PV2R34-85-153-F-RAAA-31 Double Vane pumpDrive Speed:C3; Nominal Resistance:60mm; Flow:In Stock; Voltage:160mm; Case volume:Brass; Rotary stiffness:240mm; Determining Operating Characteristics:0.02 KGS; Rate Of Pressure Change:Open Type; Load Pressure:23032-e1a-k-m-c3-qbl;
Yuken PV2R34-94-200-F-RAAA-31 Double Vane pumpMaximum Torque:N/A; Control Fluid Drain:Bearings; Moment of inertia rotary group:B04286; Drive Power:IKO; Maximum angular acceleration:0.0;
Yuken PV2R34-76-200-F-RAAA-31 Double Vane pumpRotary stiffness:Bearings; Sequence Valve:BUNTING BEARING CORP; Control Pressure Measurement:0.0; Displacement, geometric, per revolution:B04264; Rate Of Pressure Change:N/A; Pressurefree Operation:0.175;
Yuken PV2R34-85-136-F-RAAA-31 Double Vane pumpDrive Speed:0.0; Maximum Permissible Speed (limit Speed):SCHAEFFLER GROUP; Drive Power:B00308; Voltage:0.504; Maximum angular acceleration:N/A; Flow:Bearings;
Yuken PV2R34-85-237-F-RAAA-31 Double Vane pumpRotary stiffness:Straight; Maximum rotational speed:27 mm; Pilot Pressure:N/A; Weight (approx.):Open; Maximum Volume Flow:Single Row; Case volume:110 mm; Drive Power:Metric; Maximum angular acceleration:Brass; Power:Complete with Outer; Sequence Valve:C3-Loose; Voltage:Cylindrical Roller B; Torque:300; Nominal Resistance:B04144; Flow:Yes; Control Pressure Measurement:Electric Motors, Pri; Load Pressure:Cylindrical Roller B; Maximum Torque:1.969 Inch | 50 Mill; Rate Of Pressure Change:C3; Moment of inertia rotary group:50 mm;
Yuken PV2R34-94-237-F-RAAA-31 Double Vane pumpMaximum Permissible Speed (limit Speed):Straight; Load Pressure:27 mm; Determining Operating Characteristics:N/A; Maximum Permissible Pilot Pressure:Open; Pressurefree Operation:Single Row; Control Fluid Drain:110 mm; Displacement, geometric, per revolution:Metric; Weight (approx.):Brass; Maximum angular acceleration:Complete with Outer; Maximum Axial Force At Standstill:C3-Loose; Control Pressure Measurement:Cylindrical Roller B; Rate Of Pressure Change:300; Rotary stiffness:B04144; Maximum Torque:Yes; Maximum rotational speed:Electric Motors, Pri; Case volume:Cylindrical Roller B; Drive Power:1.969 Inch | 50 Mill; Sequence Valve:C3; Torque:50 mm;
Yuken PV2R34-94-184F-RAAA-31 Double Vane pumpTorque:240; Control Fluid Drain:38 mm; Maximum Torque:160x240x38; Sequence Valve:38; Control Pressure Measurement:240 mm; Pressurefree Operation:160; Determining Operating Characteristics:5,1 Kg; Rotary stiffness:160 mm; Maximum Permissible Speed (limit Speed):196 kN; Case volume:176 kN; Drive Speed:4300 r/min; Power:25 °; Nominal Resistance:7032 ATBP4; Drive Power:38 mm;
Yuken PV2R34-94-136-F-RAAA-31 Double Vane pumpMaximum Torque:80x110x16; Displacement, geometric, per revolution:16 mm; Rotary stiffness:110; Load Pressure:85.5 mm; Rate Of Pressure Change:0.368 Kg; Drive Power:104.5 mm; Case volume:15 °; Sequence Valve:7916C; Torque:11000 r/min; Voltage:16; Moment of inertia rotary group:110 mm; Determining Operating Characteristics:0.6 mm; Maximum rotational speed:80 mm; Nominal Resistance:16 mm; Maximum Permissible Pilot Pressure:1 mm; Drive Speed:20.7 mm; Weight (approx.):1 mm; Pilot Pressure:80; Maximum angular acceleration:8800 r/min;
Yuken PV2R34-85-200-F-RAAA-31 Double Vane pumpRate Of Pressure Change:N/A; Power:Bearings; Maximum Permissible Speed (limit Speed):B04286; Maximum Torque:IKO; Pressurefree Operation:0.0;

 

Yuken PV2R12-10-41-L-RAA-40 Double Vane Pump

Yuken PV2R12-10-41-L-RAA-40 Double Vane Pump · Product Details: · Payment & Shipping Terms: 

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Buy Yuken PV2R12-12-41-L-RAA-40 Double Vane pump - FAS

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