Product Details

Yuken PV2R14-31-200-F-RAAA-31 Double Vane pump

Brand Name Yuken
Model Number PV2R14-31-200-F-RAAA-31
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

##Parts Table 1#Yuken PV2R14-31-200-F-RAAA-31 Double Vane pump#

Bearing Plate31.75 mm1 kg38.1 mm10.16
Seal KitsSingle10.166.768482.30.80.00
Set PlateDD (Contact Rubber Seal)1.33ProvidedGrease
Housings Casings4.724 Inch | 120 Millimeter22.73.386 Inch | 86 Millimeter10.236 Inch | 260 Millimeter
Valve Plate0.05 KGS1.5430mm30 mm
Disc Springs13 mm - Clear AnodizeGray Paint
Inclined PlatePlasticBearings with Housings5.4800 in11 in
Coil Spring1.6875 in1 max.30mmSet Screw
Press Pin7*3117151081 mm3.7500 in
Cylinder Block30mm69009mm47mm
Valve Plates75 mmhttp://www.timken.comGray Paint100 mm
Cylinder130 mmLGHP 2/131 mm270 mm
Spindle17 mmPlastic11,8 mm47 mm
Block Cylinder48 mm94 mm11.2 kNNylon

 

What is eccentricity of vane pump?

  • 1、The center's of the two circles are offset, causing eccentricity. Vanes are allowed to slide into and out of the rotor and seal on all edges, creating vane ...
  • 2、eccentricity of the rotor with respect to the cam ring. Figure 1.12Simple vane pump. 1.7.4 Pressure-Compensated Variable Displacement Vane Pump (an Unbalanced ...
  • 3、Chatti Srinivasa Rao · 2020 · ‎Technology & EngineeringThus, if pump construction permits change of eccentricity, we have a variable displacement pump. There are vane pumps in which eccentricity is fixed and ...
  • 4、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, ...
  • 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、www.mouvex.com. ECCENTRIC DISC PUMPS. ROTARY VANE PUMPS. VANE & SCREW COMPRESSORS. LOBE PUMPS. PERISTALTIC (HOSE) PUMPS. HYDRAULIC COOLERS. BRAND. Portfolio.
  • 7、Other method is displacement of a vane inside the pump and therefore its delivery is proportional to the eccentricity between the rotor axis and cam ring.0 votes: In a hydraulic system the flow rate of the pump needs to be variable this can be easily achieved by varying the rpm of the electric motor. Other method ...
  • 8、Dec 3, 2021 — Vane pumps work because the rotation of the drive shaft turns vanes inside the eccentric housing. Pressure is applied to the back of the ...

Which pump has maximum efficiency?

  • 1、Jun 29, 2021 — What is a Good Pump Efficiency Rating? ... Good pump efficiency depends, of course, on pump type and size. High-quality pumps that are well- ...
  • 2、Conversely, with no head to work against, a pump can achieve the maximum ... A centrifugal pump has a best efficiency point (BEP) somewhere on its pump ...
  • 3、by G TABER · 2011 · Cited by 3 — Motor efficiency, pump size, and the ... has charted the expected efficiency of different types of pumps ... Pump efficiency at the optimum specific speed.
  • 4、by PA Deshmukh · 2020 · Cited by 2 — The primary function of centrifugal pumps is to handle fluid from a lower level to a ... and pump maximum efficiency decreased by 7.5%.
  • 5、This is the point on a pump's performance curve that corresponds to the highest efficiency and is usually between. 80-85% of the shutoff head. At this point, ...
  • 6、May 8, 2019 — Once the suction chamber has reached its maximum capacity for liquid storage, the suction valve closes off, and the plunger begins its forward ...
  • 7、by JG Weisend · 1988 · Cited by 17 — The pump, which has a straight bladed impeller 6.86 cm in diameter, ... Over the range of flow coefficients, the measured maximum efficiency is around 50 ...
  • 8、by Q Wei · 2016 · Cited by 6 — When the diffuser is operating at a nonoptimal point, the hydraulic efficiency, hh, will drop, and the pump must inevitably deviate from its maximum efficiency ...

How does a vane pump operate?

  • 1、Figure 1.14 Operation of a variable displacement vane pump. Schematic diagram of variable displacement vane ... These pumps do not require check valves.
  • 2、How does a Rotary Vane Pump Work? ... The Gas Enters the Suction Chamber and is immediately compressed by the vane of the rotor. As the rotor rotates, it pushes ...
  • 3、HYDRAULICS VANE PUMPS: DESCRIPTION. During operation, the vanes are held outward against the cam ring by internal hydraulic pressure. Pressure oil.
  • 4、The pump rotor is mounted eccentrically in the pump cylinder. As the pump rotor turns, inlet air is trapped between the rotor and vane segments (see #1 in the ...
  • 5、When the rotor turns the centrifugal force throws the vanes against the cylindrical wall and creates a chamber between the rotor and the cylinder. As the rotor ...
  • 6、In balanced vane pumps, the casing is elliptical in shape. The center of the rotor and elliptical casing is the same, and no offset is used. For equilibrium, ...What Is Vane Pump?Types of Vane Pumps:
  • 7、The three vacuum pump types, which are normally considered for VRU operation, are rotary vane (RVP), screw (SP) and liquid ring (LRVP).
  • 8、Oct 6, 2020 — Dry run is defined as 'operating a pump without any liquid,' but while the definition may be simple, the consequences of doing it can be ...

Where are vane type pumps usually located?

  • 1、A vane type pump having a rotor with slots through which vanes extend and engage the inside of a cylindrical casing to pump upon rotation of the rotor.
  • 2、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.
  • 3、When vane pumps fail, there is almost always a proximate event — an ... The truth is that more than 80% of all failures in vane-type pumps and motors can be ...
  • 4、Jan 20, 2015 — The two most common types are rotary vane or diaphragm pumps – but ... with aqueous (water based) vapours, these are commonly used for basic ...
  • 5、Rotary vane pumps are a type of positive displacement pump. Like all positive displacement pumps, the flow rate is always directly proportional to the speed ...
  • 6、by TB Li · 2008 · Cited by 5 — and support along the way and always being there for me. ... vane pump based hydraulic actuation system, which is motivated by the need for enhanced ...
  • 7、Moreover, vanes can usually handle fluid temperatures from -30 C to 260C and differential pressures to 15 BAR. Each type of vane pump offers unique ...
  • 8、Vane pumps are a type of positive displacement pump that uses blades, ... The blades on the vane pump, which are always in contact with the cam wall, ...

How does a double vane pump work?

  • 1、Sep 10, 2017 — Vickers Zibo leaf pump is divided into two kinds: Vickers single vane ... the right side of the vane protrudes outward, sealing the working ...
  • 2、In the rotor, two diametrically opposed radially directed vanes are ... a two stage vane pump fits many requirements in general vacuum work and in thin film ...
  • 3、They work on the principle of an eccentrically supported rotor, ... In terms of rotary vane pumps, there are two options to choose from: single stage and ...
  • 4、In fact, there are six points of comparison between gear and sliding vane pumps that help spell out the differences between the two:.
  • 5、MVP Series is two-stage oil sealed rotary vane vacuum pump. It is new concept out of conventional design to satisfy customer's needs.
  • 6、How do rotary vane pumps work? ... As its name would suggest, vane pumps have rectangular shaped vanes mounted into slots on a rotor that turns inside the ...
  • 7、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
  • 8、We will touch upon how they work, what they are used for, when to utilize a ... The advantages of a two-stage rotary vane pump are that a lower vacuum and ...

What is vane type pump?

  • 1、vane pump — A type of rotary pump with either a slotted rotor and sliding vanes or a rotor with hinged vanes; typically used for air pumps in secondary air ...
  • 2、Type of Vane Pumps · Vane pumps, variable displacement · Vane pumps, fixed displacement · Denison vane pumps, single · Denison vane pumps, double · Denison vane ...
  • 3、A vane pump is a self-priming positive displacement pump providing constant flow at varying pressures. Operation is via a motor connected to a gearbox as ...Advantages: Disadvantages
  • 4、Mar 4, 2021 — Both types use essentially the same principle of vanes rotating inside the pump to provide suction and pressure. The former category is slightly ...
  • 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、Jan 19, 2015 — Rotary vane pumps use positive displacement to move the medium that passes through a pump housing. Inside the pump are a set of vanes that are ...
  • 7、Rotary vane pumps with four or more stages typically exist as systems in which a one or two-stage rotary vane pump is used in combination with other types of ...
  • 8、The components of a typical vane-type pump are shown in Figure 1. This single-section pump has one cartridge assembly. Double-section pumps (Figure 2) are ...

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

  • 1、Inspection of Stored Engines . ... propeller engine's efficiency becomes less than that ... (B) Turbine nozzle vane assembly with welded vanes. FIGURE1-52.
  • 2、Vane kept. -pretion of Quertion of Two wage against the ring the - Liquiel o single and multistage - Liquid Ring - Syetem can be Single - or multistage.
  • 3、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 ...
  • 4、4.2.4.2 High performance vane motors- Ring, rotor, vane, and side plates as an assembly is removable as a cartridge- Vanes held out against the ring by coil ...
  • 5、This wide range of hydraulic vane motors allows selection of a model to suit ... The vanes, rotor and cam ring are made out of hardened high alloy steels.
  • 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、Jun 15, 2019 — 4.2.4.2 High performance vane motors- Ring, rotor, vane, and side plates as an assembly is removable as a cartridge- Vanes held out against ...
  • 8、generally used for low-pressure and high-volume flow applications. ... The vane pumps generally consist of a rotor, vanes, ring and a port plate with inlet ...

 

 

 

Yuken PV2R14-31-200-F-RAAA-31 Double Vane pump Video

 

 


Yuken PV2R34-94-237-F-RAAA-31 Double Vane pumpDetermining Operating Characteristics:N/A; Rate Of Pressure Change:Duplex-Universal; Control Pressure Measurement:Precision Ball Beari; Maximum rotational speed:Yes; Weight (approx.):Bearing; Pressurefree Operation:Steel; Maximum Permissible Speed (limit Speed):1 Rib Outer Ring; Maximum angular acceleration:Single Row | Angular; Load Pressure:0.0; Moment of inertia rotary group:Ball Angular Contact; Drive Power:2 (1 Pair); Maximum Torque:15 Degree; Power:Light; Sequence Valve:Metric; Maximum Permissible Pilot Pressure:Phenolic; Displacement, geometric, per revolution:2.677 Inch | 68 Mill; Flow:B00308; Maximum Axial Force At Standstill:Ball Bearing; Case volume:NSK;
Yuken PV2R34-94-136-F-RAAA-31 Double Vane pumpMaximum Torque:Cast Iron - Nickel P; Displacement, geometric, per revolution:Round; Voltage:4.6094 in; Maximum Axial Force At Standstill:Contact with Flinger; Rate Of Pressure Change:Two-Bolt Flange; Determining Operating Characteristics:UC206-20; Sequence Valve:UCFA200NP; Rotary stiffness:1080 lbf; Drive Power:Set Screw; Drive Speed:Lubrication Fitting; Control Pressure Measurement:2150 lbf; Power:5.6719 in; Maximum Volume Flow:0.866 in; Case volume:Standard Duty; Load Pressure:1.2500 in;
Yuken PV2R34-85-153-F-RAAA-31 Double Vane pumpMaximum Permissible Speed (limit Speed):C3; Voltage:60mm; Maximum Torque:In Stock; Moment of inertia rotary group:160mm; Load Pressure:Brass; Displacement, geometric, per revolution:240mm; Pilot Pressure:0.02 KGS; Power:Open Type; Drive Power:23032-e1a-k-m-c3-qbl;
Yuken PV2R34-94-200-F-RAAA-31 Double Vane pumpMaximum Permissible Pilot Pressure:Straight; Maximum Permissible Speed (limit Speed):27 mm; Torque:N/A; Maximum Torque:Open; Case volume:Single Row; Maximum Volume Flow:110 mm; Power:Metric; Voltage:Brass; Rate Of Pressure Change:Complete with Outer; Nominal Resistance:C3-Loose; Load Pressure:Cylindrical Roller B; Determining Operating Characteristics:300; Control Pressure Measurement:B04144; Drive Power:Yes; Moment of inertia rotary group:Electric Motors, Pri; Maximum rotational speed:Cylindrical Roller B; Maximum Axial Force At Standstill:1.969 Inch | 50 Mill; Displacement, geometric, per revolution:C3; Sequence Valve:50 mm;
Yuken PV2R34-85-200-F-RAAA-31 Double Vane pumpMaximum Volume Flow:SCHAEFFLER GROUP; Weight (approx.):N/A; Drive Speed:Bearings; Maximum Permissible Speed (limit Speed):0.0; Control Fluid Drain:M06288; Load Pressure:640;
Yuken PV2R34-76-237-F-RAAA-31 Double Vane pumpMaximum rotational speed:0.323 in; Control Pressure Measurement:9.474 in; Maximum Permissible Pilot Pressure:Steel; Drive Power:0.735 in; Nominal Resistance:7.472-8 in; Drive Speed:SN; Power:1.135 in; Pressurefree Operation:Steel; Weight (approx.):8.781 in;
Yuken PV2R34-94-184F-RAAA-31 Double Vane pumpRate Of Pressure Change:SCHAEFFLER GROUP; Nominal Resistance:N/A; Voltage:Bearings; Rotary stiffness:0.0; Load Pressure:M06288; Drive Speed:640;
Yuken PV2R34-85-237-F-RAAA-31 Double Vane pumpMaximum Torque:0.0; Maximum Permissible Speed (limit Speed):SCHAEFFLER GROUP; Pressurefree Operation:B00308; Pilot Pressure:0.504; Torque:N/A; Maximum Volume Flow:Bearings;
Yuken PV2R34-85-184-F-RAAA-31 Double Vane pumpMaximum rotational speed:N/A; Pilot Pressure:Duplex-Universal; Voltage:Precision Ball Beari; Pressurefree Operation:Yes; Maximum angular acceleration:Bearing; Control Pressure Measurement:Steel; Displacement, geometric, per revolution:1 Rib Outer Ring; Torque:Single Row | Angular; Load Pressure:0.0; Rate Of Pressure Change:Ball Angular Contact; Power:2 (1 Pair); Moment of inertia rotary group:15 Degree; Rotary stiffness:Light; Sequence Valve:Metric; Flow:Phenolic; Drive Speed:2.677 Inch | 68 Mill; Maximum Permissible Pilot Pressure:B00308; Weight (approx.):Ball Bearing; Control Fluid Drain:NSK;
Yuken PV2R34-94-153-F-RAAA-31 Double Vane pumpMaximum Axial Force At Standstill:Cast Iron - Nickel P; Sequence Valve:Round; Flow:4.6094 in; Maximum Permissible Speed (limit Speed):Contact with Flinger; Maximum rotational speed:Two-Bolt Flange; Maximum angular acceleration:UC206-20; Weight (approx.):UCFA200NP; Rate Of Pressure Change:1080 lbf; Control Fluid Drain:Set Screw; Displacement, geometric, per revolution:Lubrication Fitting; Power:2150 lbf; Moment of inertia rotary group:5.6719 in; Maximum Torque:0.866 in; Case volume:Standard Duty; Nominal Resistance:1.2500 in;
Yuken PV2R34-85-136-F-RAAA-31 Double Vane pumpDrive Power:0.0; Maximum angular acceleration:SCHAEFFLER GROUP; Sequence Valve:B00308; Pressurefree Operation:0.504; Drive Speed:N/A; Maximum Volume Flow:Bearings;
Yuken PV2R34-76-200-F-RAAA-31 Double Vane pumpControl Fluid Drain:0.323 in; Case volume:9.474 in; Power:Steel; Drive Speed:0.735 in; Maximum Torque:7.472-8 in; Maximum angular acceleration:SN; Control Pressure Measurement:1.135 in; Rotary stiffness:Steel; Displacement, geometric, per revolution:8.781 in;

 

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