##Parts Table 1#Yuken PV2R12-10-33-F-RAA-40 Double Vane pump# | ||||||||
|---|---|---|---|---|---|---|---|---|
| Valve Plates | 1070,000 mm | 755,000 mm | 750,000 mm | 750,000 mm | ||||
| Cylinder Block | 26 mm | 10 mm | 8 mm | 4,66 kN | ||||
| Cylinder Blocks | 180 mm | 85 mm | 41 mm | 291 kN | ||||
| Pump Right Rotating Group | 0.0 | 3 | LAGD 60/HQ2 | 0–1 | ||||
| Block Cylinder | 2.0000 in | Double | Uncoated | 85 mm | ||||
| Cylinder | 3.8906 in | 1.0000 in | 2.7500 in | 2-1C FG2 | ||||
| Block Springs | 4.0700 in | 2.0000 in | 5.1900 in | None | ||||
| Bearing Plate | 15/16 in | 3/4 in | LAGD 60/HQ2 | Uncoated | ||||
| Ball Guides | 1.3750 in | 3/4 in | Lubrication Fitting | Four-Bolt Square | ||||
| Socket Bolt | 3300 r/min | 330 | Designation | 167 | ||||
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、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.
- 2、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 ...
- 3、MD FAIYAZ AHMED · 2016 · Technology & EngineeringGear motors typically have an overall efficiency of _____ as compared to ... vanes are held in contact with the cam ring in a high-performance vane motor.
- 4、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.
- 5、motors are usually piston or vane de- ... Table 1 — Performance characteristics of hydrostatic drives ... vanes that roll in contact with outer.
- 6、Inspection of Stored Engines . ... propeller engine's efficiency becomes less than that ... (B) Turbine nozzle vane assembly with welded vanes. FIGURE1-52.
- 7、VQ Series High Speed, High Presure Pumps. Single 35VQ ... cam ring, rotor, ten vanes, and unique ... contact your Vickers representative. Single Pump.
- 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.
What is vane type pump?
- 1、Blackmer vane pumps are designed to pump lubricants, solvents, coatings, paints, jet fuel, edible oils, glycol, thinners and all types of chemicals.
- 2、PURPOSE: A vane type pump is provided to prevent hydraulic noise by attenuating a rotational moment generated while the vane moves between rotor slots.
- 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、Vane-type fuel pumps are the most common types of fuel pumps found on reciprocating-engine aircraft. They are used as both engine-driven primary fuel pumps and ...
- 5、Rotary vane pumps are used in various applications from coffee/soup vending machines to handling fuel. The modular construction allows the installation of ...
- 6、There are two basic types of vane pumps, internal and external. See Figs. 7.2 and 7.3, The internal vane pump has the sliding vanes in the eccentric rotor ...
- 7、by BE Tucker · 1995 — specific type of pump in question: the sliding-vane, or simply vane, pump. ii. Vane pump. At the heart of the vane pump lies a rotor of ...
- 8、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 ...
What is eccentricity of vane pump?
- 1、Variable-displacement vane-pumps, modulated by a pivoting cam, ... Equation (1) models the eccentricity dynamics as a single degree of freedom motion, ...
- 2、by PE Sullivan · Cited by 22 — slide over one vane chamber rotation (40deg) and Fx and Fy increased with pump speed and eccentricity. The maximum resultant force.11 pages
- 3、Fixed Displacement Vane pump Variable Displacement Vane pump Vane pumps Fixed ... In this type of pump the eccentricity between pump cam-ring and rotor is ...
- 4、The PVD pumps are variable displacement vane pumps with mechanical pressure compensator. ... eccentric position with use of an adjustable load spring.
- 5、A cylinder ring is positioned eccentrically around the rotor and is rotated by the frictional force produced from abutting the front end of the vanes. A pump ...
- 6、Apr 13, 2019 — Vane pumps may be pressure unbalanced or pressure balanced vane pump. ... If the eccentricity 8 mm, determine the volumetric displacement.
- 7、6. In pressure compensated vane pump, 1. having variations in eccentricity between rotor and cam ring gives variable displacement 2. as eccentricity between ...
- 8、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 ...
How does a double vane pump work?
- 1、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:.
- 2、Unbalanced vane pump: Unbalanced vane pumps are of two varieties: ... Schematic diagram of variable displacement vane pump is shown in Fig.1.14.Variable.
- 3、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 ...
- 4、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.
- 5、Sep 22, 2021 — The simplest vane pump consists of a circular rotor, rotating inside of a larger circular cavity. The centres of the two circles are offset, ...
- 6、Jan 6, 2006 — and motors are sufficient for working at the maximum pressure specified for each model. However, in the case of double pumps and thru drive ...
- 7、Dec 3, 2021 — Vane pumps work because the rotation of the drive shaft turns vanes inside the ... This means there are two pumping cycles per revolution.
- 8、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 ...
Where are vane type pumps usually located?
- 1、A dry air type rotary vane pump has a rotor with radially extending slots ... Usually, pump operation is monitored based on the aircraft's vacuum gauge.
- 2、A vane pump is a positive displacement pump that delivers a constant flow rate under different pressure conditions. It is a self-priming pump.
- 3、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 ...
- 4、Figure 1 illustrates the mechanism found in a wobble pump. As the handle is moved down from where it is shown, the vane on the left side of the pump moves up, ...
- 5、Many types of vane pumps are being developed and ... below or above BEP often result in poor reliability, cavitation, impeller and case damage and high ...
- 6、VP are low-noise fixed displacement pumps in vane-type construction. The noise level reduction is achieved through the use of a dampened bell housing.
- 7、Little metal to metal contact – As the vanes are generally constructed from carbon graphite, there is no real metal to metal contact inside pump.
- 8、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 ...
How does a vane pump operate?
- 1、How does the gas ballast operate on a DS pump when the oil return kit is installed?
- 2、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 ...
- 3、Nov 17, 2021 — How do rotary pumps work? Rotary pumps consist of an input point, the pumping element (lobes, screws, gears, or vanes), and an output point.
- 4、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.
- 5、Nov 6, 2020 — Since the rotor is offset within the casing, the vanes slide in and out as it spins, creating sealed air chambers that do all the pumping work.
- 6、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 ...
- 7、Also called progressive cavity pumps, screw pumps use a stator with internal threads and a rotor with external. Vane – Vanes work with a cam to draw media into ...
- 8、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 ...
Which pump has maximum efficiency?
- 1、Oct 21, 2020 — The BEP is an operating point along the performance curve that shows the highest efficiency point for the impeller diameter of the pump.
- 2、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- ...
- 3、by KS Ayyagari · 2021 — The electricity demand for water supply purposes is steadily increasing due to urbanization. Therefore, water distribution networks (WDNs) are becoming ...DOI: 10.1109/PowerTech46648.2021.9494803Date Added to IEEE Xplore: 29 July 2021
- 4、May 2, 2017 — The minimum efficiency required for a pump to be marketable in Europe ... II and Table III: the maximum efficiency BEP in both series is not ...
- 5、by PE Zane Satterfield · Cited by 1 — Best Efficiency Point—the point of highest efficiency of the pump. Pump Performance Curve. A centrifugal pump performance curve is a tool.
- 6、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 ...
- 7、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) ...
- 8、What happens if you operate too far left of the pump curve? Here, the pump is operating at lower than its optimum design specification. When this is run low ...
Yuken PV2R12-10-33-F-RAA-40 Double Vane pump Video
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Torque:N/A; Control Fluid Drain:Duplex-Universal; Maximum Permissible Pilot Pressure:Precision Ball Beari; Rate Of Pressure Change:Yes; Nominal Resistance:Bearing; Maximum Torque:Steel; Power:1 Rib Outer Ring; Pressurefree Operation:Single Row | Angular; Control Pressure Measurement:0.0; Determining Operating Characteristics:Ball Angular Contact; Maximum rotational speed:2 (1 Pair); Case volume:15 Degree; Rotary stiffness:Light; Pilot Pressure:Metric; Weight (approx.):Phenolic; Voltage:2.677 Inch | 68 Mill; Sequence Valve:B00308; Maximum angular acceleration:Ball Bearing; Flow:NSK; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Maximum Torque:48 mm; Weight (approx.):7,6 kN; Control Fluid Drain:8; Power:13 mm; Load Pressure:SIJK8C; Torque:16 mm; Case volume:M8; Control Pressure Measurement:15,88 mm; Moment of inertia rotary group:36 mm; Maximum Volume Flow:0,3 mm; Sequence Valve:8 mm; Drive Power:12 °; Voltage:24 mm; Pilot Pressure:5 mm; Maximum angular acceleration:12 mm; Maximum Permissible Pilot Pressure:9,5 mm; Maximum rotational speed:13 mm; Maximum Axial Force At Standstill:0,047 Kg; Displacement, geometric, per revolution:12,5 mm; Flow:12 mm; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Voltage:48 mm; Power:7,6 kN; Load Pressure:8; Maximum rotational speed:13 mm; Pressurefree Operation:SIJK8C; Moment of inertia rotary group:16 mm; Case volume:M8; Displacement, geometric, per revolution:15,88 mm; Maximum angular acceleration:36 mm; Determining Operating Characteristics:0,3 mm; Maximum Volume Flow:8 mm; Drive Power:12 °; Rotary stiffness:24 mm; Maximum Torque:5 mm; Pilot Pressure:12 mm; Control Pressure Measurement:9,5 mm; Sequence Valve:13 mm; Flow:0,047 Kg; Control Fluid Drain:12,5 mm; Torque:12 mm; |
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Nominal Resistance:Cast Iron - Nickel P; Maximum rotational speed:Round; Torque:4.6094 in; Maximum Torque:Contact with Flinger; Rate Of Pressure Change:Two-Bolt Flange; Maximum Volume Flow:UC206-20; Determining Operating Characteristics:UCFA200NP; Moment of inertia rotary group:1080 lbf; Weight (approx.):Set Screw; Maximum angular acceleration:Lubrication Fitting; Displacement, geometric, per revolution:2150 lbf; Pressurefree Operation:5.6719 in; Drive Speed:0.866 in; Voltage:Standard Duty; Case volume:1.2500 in; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Nominal Resistance:Bearings; Rate Of Pressure Change:BUNTING BEARING CORP; Drive Power:0.0; Pilot Pressure:B04264; Pressurefree Operation:N/A; Control Fluid Drain:0.175; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Power:Bearings; Nominal Resistance:BUNTING BEARING CORP; Weight (approx.):0.0; Maximum Torque:B04264; Flow:N/A; Maximum Volume Flow:0.175; |
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Drive Power:N/A; Sequence Valve:Duplex-Universal; Maximum Volume Flow:Precision Ball Beari; Rate Of Pressure Change:Yes; Case volume:Bearing; Rotary stiffness:Steel; Nominal Resistance:1 Rib Outer Ring; Maximum rotational speed:Single Row | Angular; Load Pressure:0.0; Voltage:Ball Angular Contact; Moment of inertia rotary group:2 (1 Pair); Pressurefree Operation:15 Degree; Pilot Pressure:Light; Weight (approx.):Metric; Maximum angular acceleration:Phenolic; Power:2.677 Inch | 68 Mill; Flow:B00308; Drive Speed:Ball Bearing; Determining Operating Characteristics:NSK; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Maximum angular acceleration:C3; Moment of inertia rotary group:60mm; Voltage:In Stock; Power:160mm; Control Pressure Measurement:Brass; Nominal Resistance:240mm; Maximum Volume Flow:0.02 KGS; Drive Speed:Open Type; Drive Power:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Case volume:80x110x16; Voltage:16 mm; Power:110; Pressurefree Operation:85.5 mm; Flow:0.368 Kg; Drive Speed:104.5 mm; Torque:15 °; Maximum Axial Force At Standstill:7916C; Rate Of Pressure Change:11000 r/min; Maximum angular acceleration:16; Determining Operating Characteristics:110 mm; Load Pressure:0.6 mm; Maximum Permissible Speed (limit Speed):80 mm; Rotary stiffness:16 mm; Pilot Pressure:1 mm; Moment of inertia rotary group:20.7 mm; Weight (approx.):1 mm; Displacement, geometric, per revolution:80; Nominal Resistance:8800 r/min; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Torque:SCHAEFFLER GROUP; Drive Speed:N/A; Drive Power:Bearings; Voltage:0.0; Power:M06288; Maximum Axial Force At Standstill:640; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Voltage:C3; Case volume:60mm; Rate Of Pressure Change:In Stock; Flow:160mm; Rotary stiffness:Brass; Load Pressure:240mm; Pilot Pressure:0.02 KGS; Maximum Torque:Open Type; Power:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Control Fluid Drain:Bearings; Pilot Pressure:BUNTING BEARING CORP; Maximum Axial Force At Standstill:0.0; Torque:B04264; Maximum Permissible Speed (limit Speed):N/A; Maximum Permissible Pilot Pressure:0.175; |
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