Product Details

Yuken PV2R12-14-41-F-RAA-40 Double Vane pump

Brand Name Yuken
Model Number PV2R12-14-41-F-RAA-40
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

##Parts Table 1#Yuken PV2R12-14-41-F-RAA-40 Double Vane pump#

Skeleton Oil Seal0.625 Inch | 15.875 Millimeter0.877 Inch | 22.276 MillimeterN/A0.0
Ball Guide46800 lbf32N/A0.0
Spindle1 Inch | 25.4 Millimeter1.5 Inch | 38.1 MillimeterN/A0.0
Ball Guides0.084823080N/A0.0
Oil Distribution Disc Plug4.724 Inch | 120 Millimeter8.465 Inch | 215 MillimeterN/A0.0
Variable Piston0.276 Inch | 7 Millimeter0.669 Inch | 17 MillimeterN/A0.0
Shoe Plates2-31/32 inStraightN/A0.0
Regulator2-1/2 in5.3750 inBearingSingle Row
Seal Kits1 inN/ALubrication Fitting2 Bolt Pillow Block
Inclined Plate2.1875 in7.2500 in0.877 Inch | 22.276 MillimeterMetric
SwingVPB-316 AH2000.875 Inch | 22.225 Millimeter11 mm
Swash Plate15 mm32 mm6.8750 inAA-880
Socket Bolt190 mm400 mm6-7/8 inSAE841
Coil SpringSpherical Roller31171510Pillow Block82,5 Kg


How does a vane pump operate?

  • 1、Vickers balanced vane type hydraulic single pumps in ... Optimum operating viscosity of the oil should be between 80. SSU and 180 SSU.
  • 2、by Y Inaguma · Cited by 10 — through a short-period pump operation by using physical vapour deposition (PVD)-coated vanes. ... tour, the friction torque of the vane does not decrease.
  • 3、Advantages of DAE Pumps Vane Pumps · Unique vane pump design maintains consistent flow rates · Allows for an extended dry run and continuous operation with non- ...
  • 4、How Vane Pumps Work. Despite the different configurations, most vane pumps operate under the same general principle described below. 1. A slotted rotor is.3 pages
  • 5、Apr 28, 2021 — For instance, if there is less of a curve, a larger eccentricity would be present. The pumping work of the machine is performed by the vane ...
  • 6、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 ...
  • 7、Jun 21, 2021 — If you work in or operate a facility that utilizes rotary vane vacuum pumps, it is in your interest to understand the operating principles.
  • 8、Aug 3, 2021 — Gear pump clearances are at their tightest when new but will degrade as soon as the pump goes into operation. Sliding vane pumps, however, ...

Where are vane type pumps usually located?

  • 1、Rotary vane vacuum pumps are ideally suited for a wide range of low and medium vacuum applications such as general and chemical laboratory, analytics, ...
  • 2、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 ...
  • 3、Feb 10, 2021 — However, O'Neill confirmed, “pressure compensated vane pumps endure the same type of failure as the fixed pumps.” Clearly, the takeaway is ...
  • 4、Vane-type fuel pumps are the most common types of fuel pumps found on ... universal inline fuel pumps, which means it usually mounts outside the fuel tanks.
  • 5、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 ...
  • 6、decades of experience with every type of hydraulic equipment. ... is always a static head on the pump inlet ... the vane's location during rotor rotation.
  • 7、The vacuum pump vanes located eccentrically in the rotor grooves reduce ... The other type of vanes are made of plastic and are used with oil lubrication.
  • 8、The rotary moving vane pump shown below is another type of positive displacement ... is driven about an axis placed above the centerline of the cylinder.

What is vane type pump?

  • 1、Jan 26, 2017 — Rotary vane pumps feature a paddle-wheel device inside a larger circular ... because this type of pump operates typically at low pressures.
  • 2、Vane pumps are available with different types of vane: sliding, flexible, oscillating, rotating, and external vanes. The vane pumps are known for their dry- ...
  • 3、by S Loganathan · 2011 · Cited by 19 — Oil pump is the heart of an engine lubrication system, and its important functions are cooling and lubricating the engine moving parts by ...
  • 4、Jan 20, 2015 — The two most common types are rotary vane or diaphragm pumps – but what do these mean and what is the difference? Laboratory vacuum pump A ...
  • 5、Dec 12, 2018 — The design of the sliding vane pump places a series of metal or plastic “vanes” in dedicated slots in an offset rotor in the pump casing. As the ...
  • 6、Types of Vane Pumps: · #1. Unbalanced Vane Pump · #2. Balanced Vane Pump · #3. Variable Displacement Vane Pump.What Is Vane Pump?Types of Vane Pumps:
  • 7、A rotary vane vacuum pump is an oil-sealed rotary displacement pump. The pumping system consists of a housing (1), an eccentrically installed rotor (2), vanes ( ...
  • 8、Commonly called rotary vane pumps, these are designed to pump water at high pressures in low-flow applications. Motor is open dripproof (ODP) for use in clean, ...

What is eccentricity of vane pump?

  • 1、In a variable displacement vane pump the eccentricity between rotor and stator is controlled to achieve different flow rates. This can be done through an ...
  • 2、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 ...
  • 3、Reciprocating pumps include piston, plunger, and diaphragm types; rotary pumps ... rate can be varied by changing the degree of eccentricity of the rotor.
  • 4、The spring on the left hand side forces the cam ring and the piston to right as shown in the top figure. “The pump is now at maximum eccentricity and hence flow ...
  • 5、Tapflo UK are proud to be working with French Manufacturer Jump Pump to supply their Vane and Eccentric Disc Pumps to the UK market.
  • 6、by PE Sullivan · 2012 · Cited by 22 — At low pump speeds, the effect of eccentricity is minimal. The maximum value of internal moment is expected to occur at high speeds and maximum ...
  • 7、by T NISHIUMI · 1993 · Cited by 6 — ex, e,: x- and y-axis eccentricity between pump body and cam ring f,: inertia force applied to vane fob: pressurized force on vane bottom.
  • 8、fluid are equipped with sliding vane pump, and some are equipped with rotary vane pump (such ... The ring is mounted eccentric to the case and the vanes are ...

Which pump has maximum efficiency?

  • 1、The maximum efficiency of a centrifugal pump is A). 50% B). 60% C). 85% D). 100%. From all these options 85% is answer. If you find any mistake in The ...
  • 2、The typical H-Q relationship for a pump is a curve connecting two points from ... that gives maximum efficiency (see figure 11.17 below, from Hamill 2011).
  • 3、Maximum flow rate at h = 0. EAS 199A: Pump performance page 9. Page 11. Pump Efficiency (1). Each pump has an optimal operating point, i.e., an optimal (Q, h) ...
  • 4、by EP Sabini · 1947 · Cited by 1 — specific speed and capacity at the maximum efficiency capacity has been in use in the pump industry for almost forty years. While it has been useful to both ...
  • 5、Maximum pump efficiency occurs at approximately Q* = 0.6 Qmax . This is the best efficiency point BEP. At any other operating point, efficiency is less, pump ...
  • 6、Jun 14, 2021 — In this case, the impeller rotation is inducing a vortex at the inlet. To limit this effect, the engineer could decide to include fins in the ...
  • 7、by B Hanson · 2002 · Cited by 10 — where Eo is the overall pumping efficiency, Q is the pump flow rate or capacity. (gallons per minute [gpm]), ... near the point of maximum efficiency,.
  • 8、Jul 6, 2015 — The best efficiency point (BEP) is about 85 percent of the shutoff head. The pump should be operated at, or close to, the best efficiency point.

How does a double vane pump work?

  • 1、by W Fiebig · 2021 · Cited by 2 — 1), the hydraulic pump is built into the rotor of the electric motor ... Double vane pumps have many advantages, such as load compensation, ...
  • 2、As shown in the classification Table 2.1, the oil sealed displacement pumps include rotary vane and rotary plunger pumps of single and two-stage design as well ...Feb 10, 2022 · Uploaded by Leybold
  • 3、Mar 5, 2019 — Some two-stage rotary vane pumps are provided with the ability to operate in either high-throughput mode or high-vacuum mode.
  • 4、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 ...
  • 5、double and triple pump. Working vane on major arc pushes fluid to discharge port. Inlet. Cartridge are replaceable assemblies. Each includes cam.
  • 6、speed to do the job faster, the trend is toward high-speed, high-pressure hydraulic pumps and ... should not be used to feed two separate pumps because one.
  • 7、This means the pump can supply two different hydraulic circuits with different pressures loads and volumetric flow rates at once. If both operate with the ...
  • 8、Feb 3, 2015 — In a magnetic drive rotary vane pump two pumps design are combined together: the sealless magnetic coupling and the positive displacement ...

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

  • 1、built in check valve; (C) a cam ring assembly containing the rotor, vanes, vane springs, spring guides and cam ... high temperature operation.
  • 2、motors are usually piston or vane de- ... Table 1 — Performance characteristics of hydrostatic drives ... vanes that roll in contact with outer.
  • 3、In “balanced” design motors the vanes are held out against the cam ring ... In high performance vane motors, coil springs hold the vanes against the ring.
  • 4、The front side plate is clamped against the cam ring by pressure and maintains optimum clearances as temperature and pressure change dimensions. Vane motors ...
  • 5、rotary hydraulic power, these motors ... of a cam ring, rotor, ten vanes, and two ... high efficiency over the life of the motor. Smooth Operation.29 pages
  • 6、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.
  • 7、Materials are chosen for long life efficiency. Vanes, rotor and cam ring are made out of hardened high alloy steels. Cast semi-steel sideplates are chemically ...
  • 8、by S Rancic · 2014 · Cited by 4 — Figure 2: Engine vane pump, principle of operation (Magna Powertrain). ... vanes are held outward in a light but steady contact against the cam ring.




Yuken PV2R12-14-41-F-RAA-40 Double Vane pump Video



Yuken PV2R34-76-237-F-RAAA-31 Double Vane pumpWeight (approx.):0.323 in; Rotary stiffness:9.474 in; Power:Steel; Drive Speed:0.735 in; Maximum Permissible Pilot Pressure:7.472-8 in; Displacement, geometric, per revolution:SN; Maximum angular acceleration:1.135 in; Maximum Volume Flow:Steel; Torque:8.781 in;
Yuken PV2R34-94-136-F-RAAA-31 Double Vane pumpWeight (approx.):0.323 in; Maximum Torque:9.474 in; Rotary stiffness:Steel; Torque:0.735 in; Nominal Resistance:7.472-8 in; Rate Of Pressure Change:SN; Maximum rotational speed:1.135 in; Load Pressure:Steel; Maximum angular acceleration:8.781 in;
Yuken PV2R34-94-237-F-RAAA-31 Double Vane pumpMaximum Torque:240; Sequence Valve:38 mm; Drive Power:160x240x38; Voltage:38; Displacement, geometric, per revolution:240 mm; Maximum rotational speed:160; Power:5,1 Kg; Drive Speed:160 mm; Pilot Pressure:196 kN; Maximum Permissible Pilot Pressure:176 kN; Determining Operating Characteristics:4300 r/min; Weight (approx.):25 °; Maximum angular acceleration:7032 ATBP4; Control Fluid Drain:38 mm;
Yuken PV2R34-76-200-F-RAAA-31 Double Vane pumpControl Pressure Measurement:C3; Rotary stiffness:60mm; Moment of inertia rotary group:In Stock; Power:160mm; Maximum Permissible Pilot Pressure:Brass; Voltage:240mm; Maximum Volume Flow:0.02 KGS; Flow:Open Type; Torque:23032-e1a-k-m-c3-qbl;
Yuken PV2R34-85-184-F-RAAA-31 Double Vane pumpMoment of inertia rotary group:C3; Rate Of Pressure Change:60mm; Maximum Permissible Pilot Pressure:In Stock; Maximum angular acceleration:160mm; Pressurefree Operation:Brass; Maximum Torque:240mm; Torque:0.02 KGS; Determining Operating Characteristics:Open Type; Sequence Valve:23032-e1a-k-m-c3-qbl;
Yuken PV2R34-94-200-F-RAAA-31 Double Vane pumpDisplacement, geometric, per revolution:Straight; Voltage:27 mm; Drive Speed:N/A; Control Fluid Drain:Open; Moment of inertia rotary group:Single Row; Maximum Volume Flow:110 mm; Load Pressure:Metric; Pilot Pressure:Brass; Rotary stiffness:Complete with Outer; Case volume:C3-Loose; Power:Cylindrical Roller B; Weight (approx.):300; Maximum Torque:B04144; Drive Power:Yes; Sequence Valve:Electric Motors, Pri; Maximum rotational speed:Cylindrical Roller B; Maximum angular acceleration:1.969 Inch | 50 Mill; Flow:C3; Maximum Permissible Speed (limit Speed):50 mm;
Yuken PV2R34-85-237-F-RAAA-31 Double Vane pumpCase volume:N/A; Maximum angular acceleration:Bearings; Load Pressure:B04286; Maximum Permissible Pilot Pressure:IKO; Pilot Pressure:0.0;
Yuken PV2R34-85-153-F-RAAA-31 Double Vane pumpMaximum Torque:0.0; Weight (approx.):SCHAEFFLER GROUP; Moment of inertia rotary group:B00308; Maximum rotational speed:0.504; Maximum Permissible Speed (limit Speed):N/A; Maximum Permissible Pilot Pressure:Bearings;
Yuken PV2R34-85-200-F-RAAA-31 Double Vane pumpCase volume:SCHAEFFLER GROUP; Rate Of Pressure Change:N/A; Power:Bearings; Maximum Permissible Pilot Pressure:0.0; Maximum Volume Flow:M06288; Load Pressure:640;
Yuken PV2R34-94-184F-RAAA-31 Double Vane pumpLoad Pressure:C3; Determining Operating Characteristics:60mm; Maximum Permissible Pilot Pressure:In Stock; Drive Speed:160mm; Case volume:Brass; Power:240mm; Maximum Axial Force At Standstill:0.02 KGS; Rotary stiffness:Open Type; Pilot Pressure:23032-e1a-k-m-c3-qbl;
Yuken PV2R34-94-153-F-RAAA-31 Double Vane pumpRotary stiffness:Cast Iron - Nickel P; Maximum Volume Flow:Round; Determining Operating Characteristics:4.6094 in; Displacement, geometric, per revolution:Contact with Flinger; Maximum Axial Force At Standstill:Two-Bolt Flange; Power:UC206-20; Sequence Valve:UCFA200NP; Maximum angular acceleration:1080 lbf; Torque:Set Screw; Rate Of Pressure Change:Lubrication Fitting; Pressurefree Operation:2150 lbf; Pilot Pressure:5.6719 in; Drive Speed:0.866 in; Maximum Torque:Standard Duty; Maximum Permissible Speed (limit Speed):1.2500 in;
Yuken PV2R34-85-136-F-RAAA-31 Double Vane pumpPilot Pressure:48 mm; Rate Of Pressure Change:7,6 kN; Maximum Permissible Pilot Pressure:8; Weight (approx.):13 mm; Maximum Permissible Speed (limit Speed):SIJK8C; Maximum Volume Flow:16 mm; Case volume:M8; Maximum angular acceleration:15,88 mm; Voltage:36 mm; Maximum Torque:0,3 mm; Maximum rotational speed:8 mm; Maximum Axial Force At Standstill:12 °; Sequence Valve:24 mm; Moment of inertia rotary group:5 mm; Rotary stiffness:12 mm; Torque:9,5 mm; Control Fluid Drain:13 mm; Power:0,047 Kg; Nominal Resistance:12,5 mm; Drive Speed:12 mm;


Yuken PV2R Series Double Vane Pumps PV2R12-19-33-F-RAA-40

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Hydraulic pump Yuken PV2R12-14-41-F-RAA-40. Double Vane pump displacement 14+41cm3/rev. We have in our offer hydraulic pumps, motors, valves 

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Foot. Mounting. F: Flange. Mounting. PV2R3. PV2R4. 6, 8, 10, 12. 14, 17, 19. 23, 25, 31. PV2R1. 41, 47, 53. 59, 65. 76, 94, 116. 136, 153, 184. 200, 237. Pump ... 145.5(5.73). 56 (2.20). Flange Mtg.: PV2R1-*-F-RAA-42/4290 ... 40. 60. 80. 100. 120. 140. 160. Allowable. Range. Allowable. Range. PV2R12. PV2R33. Nominal

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Information on the Yuken line of hydraulic vane pumps including PV2R, PV2R4A, PV2R24A, PV2R34A ... PV2R1-12-L-RAA-4390; PV2R1-14-F-RAA-41; PV2R1-14-F-RAA-4190 ... PV2R12-25-59-L-LELL-40; PV2R12-25-65-F-REAA-4390 
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