##Parts Table 1#Yuken PV2R34-125-184-F-RAAA-31 Double Vane pump# |
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| Piston Shoe | 80,000 mm | 105,000 mm | 570 kN | 80,000 |
| Servo Piston | 85 mm | 180 mm | 10 Kg | 41 mm |
| Swash Plate Assemblies | 20 mm | 32 mm | US209-27G2T20 | 702 |
| Valve Plates | 42.86 mm | SAE 841, CT-1000-K26, ASTM B438 GR 1 TYPE II | 3.12 kg | 41.2 mm |
| Swing | 0.669 Inch | 17 Millimeter | 1.181 Inch | 30 Millimeter | 0.048 | 0.551 Inch | 14 Millimeter |
| Bearing Plate | 3/8 in | 157 mm | 0.73 | 89 |
| Gear Pump | 89 mm | 80x105x19 | 1.807 | 104 |
| Central Shaft | 1.772 Inch | 45 Millimeter | 2.677 Inch | 68 Millimeter | 0.29 | 0.945 Inch | 24 Millimeter |
| Push Rod | 5/8 in | 15/16 in | N/A | Duplex-Face to Face |
| Snap Ring | 7/8 in | 1 in | S72L | 160x240x60 |
| Shafts | 7 mm | Bearings with Housings | 20.6 mm | Light |
| Retainer Plate | 160 mm | 240 mm | 3/8 in | 60 mm |
| Pump Right Rotating Group | 71903 ACD/P4ADGA | 0.875 Inch | 22.225 Millimeter | 62 mm | 1.772 Inch | 45 Millimeter |
Where are vane type pumps usually located?
- 1、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 ...
- 2、Little metal to metal contact – As the vanes are generally constructed from carbon graphite, there is no real metal to metal contact inside pump.
- 3、Mar 25, 2021 — Vane pumps are commonly used in automobiles, power steering of vehicles, and are also used in air conditioners. The vane pump is not good ...
- 4、gyroscopes located in some of the flight instruments are powered by a vacuum source ... blowers, and vane type pumps are really molecule movers.
- 5、by M Rundo · 2019 · Cited by 13 — Usually, the main problem when a pump works in ... radial extension, while in a vane pump, the chambers are located at a constant diameter.
- 6、Next, oil-sealed pumps are a type of wet pump (pump that uses fluid to generate a seal) that specifically uses oil to create a seal. Also, most rotary vane ...
- 7、... 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 ...
- 8、Therefore it is often used for pumping strong oxidants (halogenides, nitrogen oxides, etc.). As this oil type must not be mixed with mineral oils, a pump ...
Which pump has maximum efficiency?
- 1、To make an irrigation system as efficient as possible, the pump must be selected ... At this point, the pump is running at a peak efficiency just below 72 ...
- 2、Jan 29, 2022 — All pumps have a design point where efficiency is maximized, ... the peak or maximum efficiency on the pump curve is indicated by the BEP.
- 3、In centrifugal pumps, maximum efficiency is obtained when the blades are · bent backward · 20) Motion of a liquid in a volute casing of a centrifugal pump is an ...
- 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、Pump efficiency is defined as the ratio of useful hydraulic power delivered to the fluid to the power input at the drive shaft.
- 6、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%.
- 7、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 ...
- 8、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 ...
What is vane type pump?
- 1、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.
- 2、by TB Martin · 1993 — GOV Patent: Vane-type fuel pump ... A pump is described comprising: a pump housing including interior surfaces defining a pumping chamber ...Patent Number(s): US 5226803; AApplication Number: PPN: US 7-733469
- 3、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 ...
- 4、Type — A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. In some cases these vanes ...
- 5、Results 1 - 24 of 64 — A rotary vane pump is a positive displacement pump that transports fluids and gasses with the help of vanes mounted to a rotor inside of ...
- 6、A Vane Pump is a type of positive displacement pump. It uses the back and forth motion of the rectangular shaped vanes inside slots to move fluids. They are ...0 votes: Vane Pump
A Vane Pump is a type of positive displacement pump. It uses the back and forth motion of the rectangular shaped vanes inside slots to move ...
- 7、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 ...
- 8、The rotary moving vane pump shown below is another type of positive displacement pump used. The pump consists of a cylindrically bored housing with a ...
What is eccentricity of vane pump?
- 1、The stator ring is circular in form and is held in an eccentric position. The amount of eccentricity determines the displacement of the pump. By steering the ...
- 2、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 ...
- 3、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.
- 4、by DQ Truong · Cited by 15 — Lubrication, vane pump, variable displacement, flow rate, modeling. Date received: 26 June 2012; ... changes its eccentricity with respect to the rotor cen-.
- 5、by H Ming · 2011 · Cited by 2 — The effective laws of the curvature of eccentric gear with meshing driven gear ... of the eccentric gear driving systems of differential velocity vane pump ...
- 6、PRESSURE COMPENSATED VANE PUMPS FOR THE MOST DEMANDING APPLICATIONS. CONTINENTAL HYDRAULICS VANE ... spring), reducing eccentricity and resulting in less.
- 7、What is a Vane Pump? Vane pumps are a type of rotary positive displacement pump. A set of paddle-like vanes, mounted radially on a cylindrical rotor, create a ...
- 8、by M Hu · 2009 · Cited by 1 — The parameters of impellers and the pump housing as key assembly to differential velocity vane pump of eccentric-noncircular gears has been designed in this ...
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、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 ...
- 2、Hydraulic motors have the advantages of torque limiting, compact size per ... As the rotor spins, vanes extend and retract to seal against the cam ring.
- 3、It is made from cast iron and is like the piston rings on and engine piston. ... they are extremely resistant to abrasion and have high fatigue strength.
- 4、Inspection of Stored Engines . ... propeller engine's efficiency becomes less than that ... (B) Turbine nozzle vane assembly with welded vanes. FIGURE1-52.
- 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、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 ...
- 7、There are 5 different types of Hydraulic Pumps Gear type pump, Vane type pump, ... housing and the vanes are constrained by the cam ring as they cross inlet ...
- 8、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.
How does a double vane pump work?
- 1、Jun 1, 1996 — The operating principle of a vane pump is illustrated in. Figure 2. ... Fluid in a hydraulic system performs the dual function of.
- 2、Mar 25, 2021 — A vane pump is a positive displacement pump that is used to increase the ... There are two ports in the casing: ... Working Of Vane Pump:.
- 3、working pressure may be limited for general industrial machinery applications, consult Tokyo Keiki. • Max. speed is based on 0 MPa (gauge pressure) suction ...
- 4、The most simple vane pump is a circular rotor rotating inside of a larger circular cavity. The centers of these two circles are offset, causing eccentricity ...
- 5、Jun 21, 2021 — As the rotor turns, the next blade closes the first chamber and opens the second one. This is the point where the blades are farthest apart and ...
- 6、The pumps are fast-acting and able to work with large amounts of vapor. These pumps are perfect for industrial use, chemical applications, sample preparation, ...
- 7、Single and dual stage series rotary vane pumps provide a wide range of pumping speeds and configurations. These pumps are ideal as backing pumps for turbo ...
- 8、Eaton VQ and VQH Series fixed displacement vane pumps feature an ... VHQ Series pumps also use a strong, ductile iron housing that are the same envelope ...
How does a vane pump operate?
- 1、Vane pumps are a rotary pump designed to handle low and moderate viscosity liquids. It's a type of vacuum pump that sends a constant flow of liquid through its ...
- 2、They are sometimes referred to as sliding vane pumps. How do they work? The pump includes a cylindrically - shaped rotor turning about its centerline inside of ...
- 3、Vanes are allowed to slide into and out of the rotor and seal on all edges, creating vane chambers that do the pumping work. In the suction side of the pump ...
- 4、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 ...
- 5、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 ...
- 6、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 ...
- 7、A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a ... How does a vane vacuum pump work?Dec 9, 2021 · Uploaded by Viking Pump
- 8、Oct 27, 2017 — ▻ Do not use any accessory parts other than those recommended by Pfeiffer Vacuum. 2.7 Foreseeable improper use. Improper use of the product ...
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Maximum Torque:80x110x16; Pressurefree Operation:16 mm; Voltage:110; Displacement, geometric, per revolution:85.5 mm; Drive Power:0.368 Kg; Drive Speed:104.5 mm; Torque:15 °; Determining Operating Characteristics:7916C; Load Pressure:11000 r/min; Maximum Axial Force At Standstill:16; Nominal Resistance:110 mm; Control Fluid Drain:0.6 mm; Maximum rotational speed:80 mm; Pilot Pressure:16 mm; Rotary stiffness:1 mm; Flow:20.7 mm; Maximum Permissible Speed (limit Speed):1 mm; Case volume:80; Sequence Valve:8800 r/min; |
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Drive Power:0.0; Maximum Volume Flow:SCHAEFFLER GROUP; Pilot Pressure:B00308; Displacement, geometric, per revolution:0.504; Maximum Permissible Speed (limit Speed):N/A; Maximum rotational speed:Bearings; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Load Pressure:0.323 in; Maximum rotational speed:9.474 in; Flow:Steel; Determining Operating Characteristics:0.735 in; Maximum Permissible Speed (limit Speed):7.472-8 in; Displacement, geometric, per revolution:SN; Drive Speed:1.135 in; Rate Of Pressure Change:Steel; Drive Power:8.781 in; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Pressurefree Operation:Bearings; Nominal Resistance:BUNTING BEARING CORP; Power:0.0; Determining Operating Characteristics:B04264; Maximum Permissible Speed (limit Speed):N/A; Drive Power:0.175; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Maximum rotational speed:SCHAEFFLER GROUP; Nominal Resistance:N/A; Flow:Bearings; Weight (approx.):0.0; Displacement, geometric, per revolution:M06288; Torque:640; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:N/A; Moment of inertia rotary group:Duplex-Universal; Weight (approx.):Precision Ball Beari; Nominal Resistance:Yes; Drive Power:Bearing; Maximum Torque:Steel; Pilot Pressure:1 Rib Outer Ring; Voltage:Single Row | Angular; Maximum angular acceleration:0.0; Pressurefree Operation:Ball Angular Contact; Load Pressure:2 (1 Pair); Maximum Permissible Pilot Pressure:15 Degree; Rate Of Pressure Change:Light; Control Pressure Measurement:Metric; Maximum Permissible Speed (limit Speed):Phenolic; Maximum Axial Force At Standstill:2.677 Inch | 68 Mill; Rotary stiffness:B00308; Power:Ball Bearing; Case volume:NSK; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Maximum Permissible Pilot Pressure:N/A; Control Pressure Measurement:Duplex-Universal; Drive Speed:Precision Ball Beari; Case volume:Yes; Determining Operating Characteristics:Bearing; Sequence Valve:Steel; Torque:1 Rib Outer Ring; Pressurefree Operation:Single Row | Angular; Flow:0.0; Voltage:Ball Angular Contact; Maximum rotational speed:2 (1 Pair); Nominal Resistance:15 Degree; Maximum Permissible Speed (limit Speed):Light; Rate Of Pressure Change:Metric; Drive Power:Phenolic; Power:2.677 Inch | 68 Mill; Load Pressure:B00308; Maximum Axial Force At Standstill:Ball Bearing; Moment of inertia rotary group:NSK; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Torque:SCHAEFFLER GROUP; Flow:N/A; Power:Bearings; Rotary stiffness:0.0; Case volume:M06288; Drive Power:640; |
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Maximum Torque:48 mm; Maximum Permissible Speed (limit Speed):7,6 kN; Weight (approx.):8; Moment of inertia rotary group:13 mm; Rate Of Pressure Change:SIJK8C; Determining Operating Characteristics:16 mm; Maximum angular acceleration:M8; Drive Speed:15,88 mm; Voltage:36 mm; Load Pressure:0,3 mm; Pilot Pressure:8 mm; Pressurefree Operation:12 °; Case volume:24 mm; Flow:5 mm; Control Fluid Drain:12 mm; Control Pressure Measurement:9,5 mm; Maximum Volume Flow:13 mm; Torque:0,047 Kg; Drive Power:12,5 mm; Maximum rotational speed:12 mm; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Case volume:SCHAEFFLER GROUP; Pilot Pressure:N/A; Drive Speed:Bearings; Maximum Torque:0.0; Power:M06288; Sequence Valve:640; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Rate Of Pressure Change:0.0; Maximum Axial Force At Standstill:SCHAEFFLER GROUP; Maximum angular acceleration:B00308; Maximum Permissible Speed (limit Speed):0.504; Moment of inertia rotary group:N/A; Maximum rotational speed:Bearings; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Power:0.0; Rotary stiffness:SCHAEFFLER GROUP; Maximum angular acceleration:B00308; Case volume:0.504; Maximum rotational speed:N/A; Flow:Bearings; |