##Parts Table 1#Yuken PV2R33-76-76-F-RAAA-31 Double Vane pump# |
|---|
| Set Plate | 20 mm | 52 mm | 0,282 Kg | Powder Coat |
| Spindle | 3.937 Inch | 100 Millimeter | 4.59 Inch | 116.586 Millimeter | 24.97 | N/A |
| Spacer | 1.575 Inch | 40 Millimeter | 1.937 Inch | 49.2 Millimeter | 1.008 | N/A |
| Bearing Plate | Same day Stock | 52 | - | N/A |
| Oil Distribution Disc Plug | Normal Duty | Metric Series | 0.166 | N/A |
| Inclined Plate | 45 mm | 51 | 1.721 | N/A |
| Cylinder | 1.772 Inch | 45 Millimeter | 3.346 Inch | 85 Millimeter | 0.51 | N/A |
| Cylinder Blocks | 15 | 28 | 1 Piece Solid | 4.59 Inch | 116.586 Millimeter |
| Shafts | Deep Groove Ball Bearings | VV (Non-Contact Rubber Seal) | 0 Inch | 0Millimeter | 12 Millimeter |
| Cylinder Block | 85mm | 180mm | 0.709 Inch | 18 Millimeter | Non-Expansion |
| Disc Springs | 1.9375 in | Class 10 | 45MM Bore; 85MM Outside Diameter; 21MM Outer Race Width; 1 Seal-1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; Wide Inner Ring Internal Special Features; C0-Medium Inter | 22220 |
| Gear Pump | Pillow Block | 12 | Normal Duty | 4 |
What is eccentricity of vane pump?
- 1、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 ...
- 2、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 ...
- 3、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 ...
- 4、VVSL1/VVPH1 VARIABLE DISPLACEMENT VANE PUMPS V-PUVN-TM002-E1—November 2020 www.eaton.com ... Pressure ring that changes the eccentricity and therefore.
- 5、based on radial sliding vanes, which are rotating in an eccentric stator. The pump housing is made of corrosion resistant solid block plastics like PP or ...
- 6、May 31, 2018 — Vane pumps can be transformed to the unbalanced type by making the center of the round cam ring eccentric to the rotating shaft; ...
- 7、The PVD pumps are variable displacement vane pumps with mechanical pressure compensator. ... eccentric position with use of an adjustable load spring.
- 8、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 ...
What is vane type pump?
- 1、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 ...
- 2、Feb 10, 2021 — Vane pumps are unique in their construction, using spring-loaded and pressure-activated vanes that push outward onto the cam ring. They're also ...
- 3、Vane pumps are available in a number of vane configurations including sliding vane, flexible vane, swinging vane, rolling vane, and external vane etc. The ...
- 4、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 ...
- 5、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.
- 6、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.
- 7、Dry-running, vane-type rotating vacuum pumps offer a high delivery and a quite high vacuum pressure of approx. 88% vacuum for a moderate price.
- 8、DEV Series Medium-pressure Cartridge Type Vane Pump — DEV Series Medium-pressure Cartridge Type Vane Pump. DEV. Features. The intra-vane type structure that ...
Where are vane type pumps usually located?
- 1、are located alternately each 90° of rotation. ... The vane-type hydraulic pump will normally provide good service when it is operated with a good grade of ...
- 2、Nov 26, 2020 — One type of pump that is used in various machinery is a hydraulic vane pump ... The damages brought by erosion can usually found at metering ...
- 3、Usually, the pump mechanism comprises of a cylindrically shaped rotor rotating inside an asymmetrically shaped casing or cavity. The cylindrical rotor often has ...
- 4、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 ...
- 5、Mar 5, 2019 — Of the various vacuum pump technologies, rotary vane pumps are considered wet, positive displacement pumps. They are often called “wet” ...
- 6、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 ...
- 7、A rotary vane vacuum pump in its simplest definition is a type of pump technology that enables the compression of air inside the pump chamber to create ...May 28, 2020 · Uploaded by Oneair - Mission Critical Industrial Air Solutions
- 8、Pfeiffer Vacuum rotary vane pumps have been the best known for low and ... able to pump a flow of constant volume and low pulsation, regardless of the type ...
How does a vane pump operate?
- 1、Mar 6, 2020 — How Do Sliding Vane Pumps Work? Sliding vane pumps utilize propeller blades, known as vanes, which slide in and out of slots in the pump ...
- 2、Mar 5, 2019 — There are four stages of operation in a typical rotary vane pump (Fig. ... Since the valve does not use elastomer, oil can leak past it and ...
- 3、Aug 7, 2020 — Most vane pumps operate via the same general principle. ... As it is one of the few types of pumps where the fluid being transported does ...
- 4、Apr 12, 2021 — Due to centrifugal force, these vanes slide out and form chambers between themselves and the housing. The pumped medium is trapped inside these ...
- 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、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
- 7、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.
- 8、How often do pumps operate away from their design ... vane pump, the vanes slide in and out of the rotor during the operation of the device.
Which pump has maximum efficiency?
- 1、Sep 16, 2021 — Most medium and larger centrifugal pumps have efficiencies in the range of 75 to 93 percent, while smaller pumps typically fall into the range ...
- 2、In centrifugal pumps, maximum efficiency is obtained when the blades are A). Straight B). Bent forward C). Bent backward D).
- 3、Double entry pumps having an axially split ... EUROPEAN GUIDE TO PUMP EFFICIENCY FOR SINGLE STAGE CENTRIFUGAL PUMPS ... Optimum efficiency selections.
- 4、Mar 9, 2021 — The ratio formula for hydraulic efficiency is useful hydrodynamic energy in the form of fluid to the amount of mechanical energy delivered to ...
- 5、by LE REECE · 1992 — Centrifugal pumps have an optimum (best efficiency) specific speed at which maximum energy transfer takes place. From this it is possible to determine ...
- 6、by A Martin-Candilejo · 2019 · Cited by 11 — to apply this method it is necessary to know the maximum efficiency that pumps can reach. This is an uncertainty of the Granados System, ...
- 7、The basic function of a pump is to do work on a liquid. It can be used to transport and ... the pump giving the maximum efficiency at the operational condition is ...
- 8、These efficiencies can vary widely for the different pump types and pump sizes. For glandless pumps, the efficiencies ηtot are between 5% and 54% (high- ...
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、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 ...
- 2、A vane pump or motor has structural features for ensuring a substantially ... elastic so that the rotor vanes are held in continuous snug contact with the ...
- 3、2.3 VANE PUMPS WITH FIXED DISPLACEMENT VOLUME 2.3.1 Single Pump Cam 1 has an ... vanes are hold in contact with cam ring in high performance vane motors.
- 4、Jan 5, 1986 — These vanes are held against the ring by a combination of spring and centrifugal forces. Port connections are located in the body and cover.14 pages
- 5、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 ...
- 6、by W Fiebig · 2021 · Cited by 2 — The loss of contact between the vane head and the cam ring lead to the noise and reduction of the volumetric pump efficiency.
- 7、- Vanes. - Cam ring rupture / cracks. - Rotor / cam ring contact at the. "smallest diameter" level.62 pages
- 8、The stator is held in position by the drive end (D.E.) and slip ring end ... (2) Low speed, High Torque Motors (LSHT)-internal gear motor, vane rolling.
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、V2020 fixed displacement pumps are of Vickers “balanced vane type” construction. V10 and V20 single pumps have rated flow capacities.
- 3、How Does a Hydraulic Vane Pump Work? ... Two side plates seal the rotor into the cam as the vanes fit between the impeller's slots. A vane pump operates ...
- 4、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 ...
- 5、www.hofhydraulic.com. 1. Overall Single, Double, Triple Vane Pumps and Drive Through pump ... draulic system or component does not work as required.
- 6、What is a vane pump and why do you need it? Vane pumps are hydraulic pumps that operate at very low noise levels. Hydraulic vane pumps operate with much ...
- 7、They are considered less suitable than other vacuum pumps for high-viscosity and high-pressure fluids, and are complex to operate. They can endure short periods ...
- 8、A vane pump is a self-priming positive displacement pump providing constant ... Typically vane pumps are fitted with either a single mechanical seal, double ...
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Maximum angular acceleration:240; Load Pressure:38 mm; Torque:160x240x38; Weight (approx.):38; Pilot Pressure:240 mm; Rotary stiffness:160; Maximum Volume Flow:5,1 Kg; Maximum Permissible Speed (limit Speed):160 mm; Drive Speed:196 kN; Pressurefree Operation:176 kN; Drive Power:4300 r/min; Nominal Resistance:25 °; Maximum Permissible Pilot Pressure:7032 ATBP4; Voltage:38 mm; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Drive Power:N/A; Maximum Torque:Bearings; Load Pressure:B04286; Power:IKO; Determining Operating Characteristics:0.0; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Displacement, geometric, per revolution:Straight; Maximum Permissible Speed (limit Speed):27 mm; Power:N/A; Load Pressure:Open; Case volume:Single Row; Maximum rotational speed:110 mm; Maximum Torque:Metric; Maximum Axial Force At Standstill:Brass; Rate Of Pressure Change:Complete with Outer; Drive Speed:C3-Loose; Weight (approx.):Cylindrical Roller B; Pilot Pressure:300; Pressurefree Operation:B04144; Control Fluid Drain:Yes; Maximum angular acceleration:Electric Motors, Pri; Sequence Valve:Cylindrical Roller B; Moment of inertia rotary group:1.969 Inch | 50 Mill; Maximum Volume Flow:C3; Voltage:50 mm; |
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Sequence Valve:Straight; Determining Operating Characteristics:27 mm; Nominal Resistance:N/A; Load Pressure:Open; Maximum rotational speed:Single Row; Drive Power:110 mm; Moment of inertia rotary group:Metric; Weight (approx.):Brass; Maximum Permissible Speed (limit Speed):Complete with Outer; Case volume:C3-Loose; Control Pressure Measurement:Cylindrical Roller B; Torque:300; Maximum Torque:B04144; Pressurefree Operation:Yes; Rotary stiffness:Electric Motors, Pri; Maximum Permissible Pilot Pressure:Cylindrical Roller B; Displacement, geometric, per revolution:1.969 Inch | 50 Mill; Voltage:C3; Maximum Axial Force At Standstill:50 mm; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Maximum Permissible Pilot Pressure:C3; Torque:60mm; Nominal Resistance:In Stock; Rotary stiffness:160mm; Sequence Valve:Brass; Displacement, geometric, per revolution:240mm; Maximum Axial Force At Standstill:0.02 KGS; Maximum angular acceleration:Open Type; Pilot Pressure:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Maximum Torque:0.0; Maximum Axial Force At Standstill:SCHAEFFLER GROUP; Torque:B00308; Rate Of Pressure Change:0.504; Weight (approx.):N/A; Drive Power:Bearings; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Maximum angular acceleration:80x110x16; Drive Power:16 mm; Maximum Torque:110; Maximum Permissible Speed (limit Speed):85.5 mm; Flow:0.368 Kg; Drive Speed:104.5 mm; Pressurefree Operation:15 °; Determining Operating Characteristics:7916C; Load Pressure:11000 r/min; Displacement, geometric, per revolution:16; Sequence Valve:110 mm; Rotary stiffness:0.6 mm; Control Fluid Drain:80 mm; Case volume:16 mm; Voltage:1 mm; Rate Of Pressure Change:20.7 mm; Moment of inertia rotary group:1 mm; Control Pressure Measurement:80; Maximum Permissible Pilot Pressure:8800 r/min; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Voltage:48 mm; Moment of inertia rotary group:7,6 kN; Pilot Pressure:8; Sequence Valve:13 mm; Case volume:SIJK8C; Power:16 mm; Flow:M8; Drive Speed:15,88 mm; Nominal Resistance:36 mm; Maximum Torque:0,3 mm; Maximum Axial Force At Standstill:8 mm; Rate Of Pressure Change:12 °; Displacement, geometric, per revolution:24 mm; Control Pressure Measurement:5 mm; Maximum Permissible Pilot Pressure:12 mm; Rotary stiffness:9,5 mm; Drive Power:13 mm; Maximum rotational speed:0,047 Kg; Control Fluid Drain:12,5 mm; Maximum angular acceleration:12 mm; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Maximum Permissible Speed (limit Speed):240; Voltage:38 mm; Rate Of Pressure Change:160x240x38; Nominal Resistance:38; Maximum Permissible Pilot Pressure:240 mm; Flow:160; Maximum Axial Force At Standstill:5,1 Kg; Displacement, geometric, per revolution:160 mm; Torque:196 kN; Moment of inertia rotary group:176 kN; Drive Power:4300 r/min; Pressurefree Operation:25 °; Maximum rotational speed:7032 ATBP4; Sequence Valve:38 mm; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Drive Power:48 mm; Rotary stiffness:7,6 kN; Rate Of Pressure Change:8; Maximum angular acceleration:13 mm; Maximum Permissible Pilot Pressure:SIJK8C; Control Fluid Drain:16 mm; Moment of inertia rotary group:M8; Maximum rotational speed:15,88 mm; Control Pressure Measurement:36 mm; Pressurefree Operation:0,3 mm; Load Pressure:8 mm; Case volume:12 °; Drive Speed:24 mm; Maximum Volume Flow:5 mm; Sequence Valve:12 mm; Maximum Torque:9,5 mm; Pilot Pressure:13 mm; Nominal Resistance:0,047 Kg; Maximum Axial Force At Standstill:12,5 mm; Torque:12 mm; |
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Drive Speed:0.0; Weight (approx.):SCHAEFFLER GROUP; Maximum angular acceleration:B00308; Sequence Valve:0.504; Nominal Resistance:N/A; Pressurefree Operation:Bearings; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Pilot Pressure:0.323 in; Voltage:9.474 in; Power:Steel; Maximum rotational speed:0.735 in; Maximum Volume Flow:7.472-8 in; Maximum Permissible Speed (limit Speed):SN; Maximum angular acceleration:1.135 in; Control Fluid Drain:Steel; Load Pressure:8.781 in; |