##Parts Table 1#Yuken PV2R13-19-76-F-RAAA-41 Double Vane pump# |
|---|
| Piston Shoe | 25 mm | 45 mm | Expansion | Hanger Unit |
| Block Springs | 85 mm | 120 mm | 18 mm | 0,277 Kg |
| Back Plate | 35 mm | 72 mm | 17 mm | 0,277 Kg |
| Spindle | 2.75 Inch | 69.85 Millimeter | 3.62 Inch | 91.948 Millimeter | 3.125 Inch | 79.38 Millimeter | 9.988 |
| Set Plate | 2.188 Inch | 55.575 Millimeter | 4.02 Inch | 102.1 Millimeter | PTFE リップ | 6.356 |
| Shafts | 1.5 Inch | 38.1 Millimeter | 1.906 Inch | 48.412 Millimeter | 2.5 Inch | 63.5 Millimeter | 1.451 |
| Pump Right Rotating Group | 4.75 Inch | 120.65 Millimeter | 8.25 Inch | 209.55 Millimeter | 4.75 Inch | 120.65 Millimeter | - |
| Set Plate | 41,5 mm | http://www.us.nsk.com | 3.125 Inch | 79.38 Millimeter | 200 mm |
| Oil Distribution Plate | 140 mm | 360 mm | 82 mm | 47,6 |
| Variable Piston | 195 mm | 47,6 mm | AA368963 | 18 |
| Inclined Plate | -392 to +536 °F | No | 3.60 N/mm² - m/s | 6.356 |
How does a double vane pump work?
- 1、On a sliding vane pump, the rotor is placed close to the wall of the cam so a crescent shaped cavity is formed. The rotor is sealed into the cam by two ...
- 2、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 ...
- 3、Mar 8, 2018 — It is important, therefore, to have a working knowledge of how rotary vane vacuum pumps work. To put it briefly, a rotary vane vacuum pump is a ...
- 4、as the pump rotates. The simplest vane pump has a circular rotor rotating inside a larger circular cavity. The centers of these two circles are offset, causing ...10 answers · 0 votes: Rotary vane vacuum pump is an oil-sealed mechanical vacuum pump, which is one of the most ...
- 5、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 ...
- 6、This article aims to describe the main features of the vane pump technology, how it works, its advantages and disadvantages, and where it is most commonly ...
- 7、The pump is composed of rotor 1, stator 2, blade 3, oil distribution plate and end ... thus sealing working cavities are formed between two adjacent blades, ...
- 8、The standard lubricated rotary vane pump is a single-stage pump with an integral ... Two factors are thus of vital importance: the temperature of the intake ...
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、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、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
- 4、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 ...
- 5、Feb 2, 2017 — An eccentric movable vane pump includes a cylinder body, a first rotor, second rotors, and movable vanes of which the number is greater than ...
- 6、by M Rundo · 2019 · Cited by 13 — parameters on the filling of a vane pump has been investigated ... The eccentricity can be modified due to the linear movement of the stator ...
- 7、A vane pump utilizing swinging vanes in an eccentric rotor that move outward due to a centrifugal force to form a seal with the casing.
- 8、How does a variable displacement vane pump changes its displacement? Changing the eccentricity between the rotor and cam ring centers.
Which pump has maximum efficiency?
- 1、Transcribed image text: 2. A centrifugal pump operating at maximum efficiency is about 93% is to deliver 260 gpm. The supply of the pump is 100 ft above the ...
- 2、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 ...
- 3、Mar 14, 2014 — 2 mgd in same pipe is about. $18,000 a year ... Brake horsepower: pump efficiency only (size the ... Minimum/Maximum/Normal ...
- 4、Feb 15, 2018 — The peak of the efficiency curve is known as the best efficiency point (BEP). Determining how far your pump is operating from its BEP is ...
- 5、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%.
- 6、impeller and the casing are extremely important, in order to attain the highest efficiency possi- ble. The standard convention for centrifugal pump is to ...
- 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、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.
How does a vane pump operate?
- 1、Jan 19, 2015 — When the rotor spins, the vanes are forced to slide in and out the slotted rotor with centrifugal force or could be assisted with push rods or ...
- 2、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 ...
- 3、May 19, 2020 — How they work – Dual stage pumps have a low vacuum stage and a mated ... A rotary vane vacuum pump in its simplest definition is a type of ...
- 4、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- ...
- 5、How does a vane pump work. • Main fields of application. • Advantages and disadvantages of the rotary vane pumps. • The Fluid-Tech vane pumps ...
- 6、Feb 3, 2015 — In a magnetic drive rotary vane pump two pumps design are combined ... and out of the rotor creating vane chambers that do the pumping work.
- 7、Ultimate (maximum) operating vacuum or ultimate pressure is the lowest pressure which the vacuum pump can generate (typically within a set time). Buyers should ...
- 8、Rotary vane pumps are common in industrial and lab settings, and are used to pump gas, oil, water and other, low-viscosity fluids.
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、This type of pump works based on a principle that "increased space sucks in liquid, and decreased space pushes out it". Its rotor has a number of vanes ...Total pump head: 0.5 MPa maxType: V-type, R-type
- 3、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 ...
- 4、Mar 25, 2021 — A vane pump is a positive displacement pump that is used to increase the pressure of the flowing fluid using the vanes which are mounted to ...
- 5、Oct 7, 2015 — A vane pump uses a rotating cylinder with slots (or rotors) housing a series of vanes that rotate inside the cavity. The rotor is offset in a ...
- 6、That avoids having to compensate the typical efficiency loss of other kinds of pump, increasing the truck engine RPM, which causes higher fuel consumption and ...
- 7、There are two types of vane pumps: 1. Unbalanced vane pump: Unbalanced ... 1.7.4 Pressure-Compensated Variable Displacement Vane Pump (an Unbalanced Vane.
- 8、Vane pumps are available in a number of vane configurations including sliding vane (left), flexible vane, swinging vane, rolling vane, and external vane. Vane ...
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、by Y INAGUMA · Cited by 22 — between the cam lift and the vane thickness for the vane pump with high mechanical efficiency. 2. Nomenclature b : Width of cam ring, rotor and vane.
- 3、A vane pump is a positive displacement pump that delivers a constant flow ... The vanes are designed in such a way that they make contact with the cam ring ...
- 4、21. Define the displacement and torque ratings of a hydraulic motor. 22. Explain how vanes are held in contact with the cam ring in a high-performance vane ...
- 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、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.
- 7、Explain how vanes are held in contact with the cam ring in a high-performance vane motor. 23. How is torque developed in an inline-type piston?
- 8、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.
Where are vane type pumps usually located?
- 1、The critical factors for the set-up location of the pump include the length and size of the connections, number of angles, and type of exhaust connections. 5.4 ...
- 2、The consequences of fluid deterioration always lead to a low performing pump or to a premature breakdown. We recommend for all grease lubricants to be based ...
- 3、The working chamber (5) is located inside the housing and is restricted by ... Depending upon the type of pump in question, rotary vane vacuum pumps may be ...
- 4、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.
- 5、Jan 19, 2015 — The rotary vane pump is one of these kinds of pumps that are useful in many ... are most commonly used in the automotive and commercial, ...
- 6、Apr 20, 2017 — Design of a rotary vane pumps usually consist of a housing, installed rotor, vanes, outlet and inlet. There are two type of openings in the ...
- 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、In the course of over 50 years, we have continuously developed and optimized rotary vane technology. Always with a strong focus on energy efficiency. Throughout ...
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Control Fluid Drain:240; Voltage:38 mm; Case volume:160x240x38; Drive Power:38; Weight (approx.):240 mm; Rate Of Pressure Change:160; Maximum angular acceleration:5,1 Kg; Sequence Valve:160 mm; Pilot Pressure:196 kN; Pressurefree Operation:176 kN; Flow:4300 r/min; Determining Operating Characteristics:25 °; Nominal Resistance:7032 ATBP4; Control Pressure Measurement:38 mm; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Maximum angular acceleration:N/A; Pressurefree Operation:Bearings; Maximum Torque:B04286; Maximum Permissible Speed (limit Speed):IKO; Sequence Valve:0.0; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Control Pressure Measurement:SCHAEFFLER GROUP; Sequence Valve:N/A; Pilot Pressure:Bearings; Maximum angular acceleration:0.0; Voltage:M06288; Drive Speed:640; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Maximum Permissible Speed (limit Speed):0.323 in; Pressurefree Operation:9.474 in; Nominal Resistance:Steel; Pilot Pressure:0.735 in; Rotary stiffness:7.472-8 in; Displacement, geometric, per revolution:SN; Maximum angular acceleration:1.135 in; Torque:Steel; Power:8.781 in; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Voltage:80x110x16; Weight (approx.):16 mm; Maximum rotational speed:110; Determining Operating Characteristics:85.5 mm; Maximum angular acceleration:0.368 Kg; Sequence Valve:104.5 mm; Maximum Volume Flow:15 °; Drive Power:7916C; Case volume:11000 r/min; Moment of inertia rotary group:16; Maximum Axial Force At Standstill:110 mm; Nominal Resistance:0.6 mm; Control Pressure Measurement:80 mm; Power:16 mm; Maximum Permissible Speed (limit Speed):1 mm; Load Pressure:20.7 mm; Torque:1 mm; Flow:80; Control Fluid Drain:8800 r/min; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Case volume:N/A; Drive Speed:Bearings; Voltage:B04286; Maximum Torque:IKO; Moment of inertia rotary group:0.0; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Voltage:80x110x16; Rotary stiffness:16 mm; Flow:110; Sequence Valve:85.5 mm; Displacement, geometric, per revolution:0.368 Kg; Weight (approx.):104.5 mm; Maximum rotational speed:15 °; Rate Of Pressure Change:7916C; Determining Operating Characteristics:11000 r/min; Maximum Axial Force At Standstill:16; Load Pressure:110 mm; Drive Speed:0.6 mm; Moment of inertia rotary group:80 mm; Case volume:16 mm; Pilot Pressure:1 mm; Maximum angular acceleration:20.7 mm; Pressurefree Operation:1 mm; Control Fluid Drain:80; Power:8800 r/min; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Power:0.0; Displacement, geometric, per revolution:SCHAEFFLER GROUP; Case volume:B00308; Sequence Valve:0.504; Maximum angular acceleration:N/A; Maximum Volume Flow:Bearings; |
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Drive Speed:Straight; Voltage:27 mm; Maximum Permissible Speed (limit Speed):N/A; Rate Of Pressure Change:Open; Flow:Single Row; Load Pressure:110 mm; Torque:Metric; Case volume:Brass; Weight (approx.):Complete with Outer; Sequence Valve:C3-Loose; Power:Cylindrical Roller B; Pilot Pressure:300; Maximum angular acceleration:B04144; Control Fluid Drain:Yes; Drive Power:Electric Motors, Pri; Determining Operating Characteristics:Cylindrical Roller B; Nominal Resistance:1.969 Inch | 50 Mill; Maximum Permissible Pilot Pressure:C3; Maximum rotational speed:50 mm; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:Straight; Torque:27 mm; Rotary stiffness:N/A; Nominal Resistance:Open; Load Pressure:Single Row; Voltage:110 mm; Flow:Metric; Maximum angular acceleration:Brass; Pressurefree Operation:Complete with Outer; Maximum Permissible Speed (limit Speed):C3-Loose; Case volume:Cylindrical Roller B; Moment of inertia rotary group:300; Displacement, geometric, per revolution:B04144; Sequence Valve:Yes; Drive Power:Electric Motors, Pri; Maximum Volume Flow:Cylindrical Roller B; Weight (approx.):1.969 Inch | 50 Mill; Control Pressure Measurement:C3; Pilot Pressure:50 mm; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:240; Pilot Pressure:38 mm; Displacement, geometric, per revolution:160x240x38; Pressurefree Operation:38; Drive Power:240 mm; Case volume:160; Voltage:5,1 Kg; Flow:160 mm; Weight (approx.):196 kN; Maximum Volume Flow:176 kN; Control Fluid Drain:4300 r/min; Torque:25 °; Control Pressure Measurement:7032 ATBP4; Nominal Resistance:38 mm; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Maximum Axial Force At Standstill:N/A; Moment of inertia rotary group:Duplex-Universal; Displacement, geometric, per revolution:Precision Ball Beari; Rate Of Pressure Change:Yes; Maximum Permissible Pilot Pressure:Bearing; Maximum Permissible Speed (limit Speed):Steel; Pressurefree Operation:1 Rib Outer Ring; Pilot Pressure:Single Row | Angular; Nominal Resistance:0.0; Weight (approx.):Ball Angular Contact; Power:2 (1 Pair); Rotary stiffness:15 Degree; Voltage:Light; Control Pressure Measurement:Metric; Determining Operating Characteristics:Phenolic; Drive Speed:2.677 Inch | 68 Mill; Load Pressure:B00308; Case volume:Ball Bearing; Torque:NSK; |