##Parts Table 1#Yuken PV2R23-65-125-F-RAAA-41 Double Vane pump# |
|---|
| Retainer Plate | 30,213 mm | 62 mm | 20,638 mm | 0,26 Kg |
| Pressure Plate | 45,987 mm | 74,976 mm | 18 mm | 0,3 Kg |
| Ball Guides | 35 mm | 80 mm | 21 mm | ABEC 1 | ISO P0 |
| Variable Piston | 2.165 Inch | 55 Millimeter | 3.15 Inch | 80 Millimeter | 1.024 Inch | 26 Millimeter | 0.392 |
| Bearings | 0.75 Inch | 19.05 Millimeter | None | http://www.qa1.net | 0.312 |
| Shoe Piston | 0.312 | DGBB_SR_ZZ | 60 | 54.431 |
| Snap Ring | 3.15 Inch | 80 Millimeter | 4.921 Inch | 125 Millimeter | 1.732 Inch | 44 Millimeter | - |
| Block Springs | 2.1875 in | 7.2500 in | 8.8125 in | 4.921 Inch | 125 Millimeter |
| Shafts | 4-1/4 in | 2.165 Inch | 55 Millimeter | 4.921 Inch | 125 Millimeter | 0.512 Inch | 13 Millimeter |
| Saddle Bearing | 5 | 10 | 4 | 500 psi |
| Seal Kit For Hyd Pump | 55 mm | 80 mm | 13 mm | 0.540 |
How does a double vane pump work?
- 1、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 ...
- 2、Our RV series rotary vane pumps are rugged pumps that offer you an excellent ultimate vacuum with good pumping speeds, as well as superior vapour handling ...
- 3、MVP Series is two-stage oil sealed rotary vane vacuum pump. It is new concept out of conventional design to satisfy customer's needs.
- 4、Oct 7, 2019 — Hymon Hydraulics serves high performance Cartridge kit, single double vane hydraulic pump orbital motor for Rexroth, Vickers, Yuken, ...
- 5、In fact, there are six points of comparison between gear and sliding vane pumps that help spell out the differences between the two:.
- 6、Dec 12, 2018 — PD pumps can operate continuously at 0.2 centipoise (cP) or 200,000 ... PD pumps are available in two categories—reciprocating and rotary, ...
- 7、Jan 20, 2015 — The two most common types are rotary vane or diaphragm pumps – but what do ... They work by moving a flexible diaphragm which forces air in ...
- 8、Rotary vane vacuum pump works on a positive-displacement pumping principle. The design consists of a rotor, which is mounted eccentrically inside a ...May 28, 2020 · Uploaded by Oneair - Mission Critical Industrial Air Solutions
What is eccentricity of vane pump?
- 1、MCQs: In pressure compensated vane pump, 1. having variations in eccentricity between rotor and cam ring gives variable displacement 2. as eccentricity ...
- 2、Pump displacement depends on how far a rotor and ring are eccentric. The advantage of a true-circle ring is that control can be applied to vary the eccentricity ...
- 3、MCQs: In pressure compensated vane pump, 1. having variations in eccentricity between rotor and cam ring gives variable displacement 2. as eccentricity ...
- 4、An eccentric rotary-vane pump. Note that modern pumps have an area contact between rotor and stator (and not a line contact). 1. pump housing 2. rotor
- 5、Solution for partial vacuum is created in the Vane pump by its eccentricity of the rotor. Select one: True False.1 answer · Top answer: Step 1 ...
- 6、by F Fornarelli · 2018 · Cited by 10 — and that between vanes and eccentric pump stator. The same design parameters affect the volumetric and mechanical efficiency,.
- 7、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.
- 8、by T NISHIUMI · 1993 · Cited by 6 — ex, e,: x- and y-axis eccentricity between pump body and cam ring f,: inertia force applied to vane fob: pressurized force on vane bottom.
Which pump has maximum efficiency?
- 1、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 ...
- 2、The peak efficiency of centrifugal pumps ranges from around 35% in small open-impeller solids-handling pumps to more than 90% in large split-case pumps, with ...
- 3、impeller and the casing are extremely important, in order to attain the highest efficiency possi- ble. The standard convention for centrifugal pump is to ...
- 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、by CP Vedant · 2018 · Cited by 1 — The results revealed that submersible pump the maximum all over pump set efficiency ... this head maximum efficiency is 48%, discharge 11.9 lps and 5.5 HP.
- 6、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
- 7、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 ...
- 8、In Part 2, I showed the effect of Specific Speed (Ns) on the shape of a pump's performance curve and its maximum efficiency. A typical performance curve is ...
How does a vane pump operate?
- 1、PD pumps are insensitive to the system's pressure fluctuations. Does your operation feature a batch process, have high backpressure or struggle with operating ...
- 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、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
- 4、Centrifugal pumps produce a continuous flow of fluid at high pressure; the pressure can be increased by linking several impellers together in one system. In ...
- 5、Operation of a single vane pump. 1.3. WHY A PARKER VANE PUMP SHOULD NOT BREAK DOWN. Unlike most other hydraulic technologies, the Parker vane pump design is ...
- 6、Sep 22, 2021 — The three most common hydraulic pump designs are: vane pump, gear pump and radial piston pump. All are well suited to common hydraulic uses, ...
- 7、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 ...
- 8、How Does a Hydraulic Vane Pump Work? While various vane pump configurations exist, they essentially operate the same way. Hydraulic vane pumps are efficient ...
Where are vane type pumps usually located?
- 1、See our full collection of new and rebuilt oil-sealed rotary vane pumps from a variety of manufacturers. ... Equipment Type clear · Vane Pumps ...
- 2、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.
- 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、Oct 20, 2017 — The rotary vane pump was patented in 1876 by Charles C. Barnes, a Canadian engineer, and he is generally credited with inventing the modern ...
- 5、The rotor in a vane pump is connected to the prime mover through a shaft. The vanes are located on the slotted rotor. The rotor is eccentrically placed inside a ...
- 6、Engine driven fuel pumps in the fuel system of piston engineaircraft are usually either: 1) Gear type,. 2) Rotary vane type,. 3) Diaphragm type.
- 7、The rotary moving vane pump shown below is another type of positive displacement ... is driven about an axis placed above the centerline of the cylinder.
- 8、These combination units are used for continuous-duty low-pressure and low-vacuum applications. They are often used for quiet operation applications in medical ...
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、Dec 1, 1986 — Vanes within the rotor slots are thrown out by centrifugal force and held out by system pressure to follow a double lobed cam ring.
- 2、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.
- 3、Vanes are classified into wind vane and aero vane types. ... high-performance propeller anemometer should reduce its amplitude quickly and have a short.
- 4、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 ...
- 5、Inspection of Stored Engines . ... propeller engine's efficiency becomes less than that ... (B) Turbine nozzle vane assembly with welded vanes. FIGURE1-52.
- 6、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 ...
- 7、Oct 20, 2020 — Of the three primary hydraulic pump types — gear, vane, ... port to cause the vanes to follow the elliptical inner surface of the cam ring.
- 8、DEPRAG air motors – whether vane motors, turbine motors or tooth-gear motors – are employed in ... sealed stainless steel motors and high performance vanes ...
What is vane type pump?
- 1、DEV Series Medium-pressure Cartridge Type Vane Pump — DEV Series Medium-pressure Cartridge Type Vane Pump. DEV. Features. The intra-vane type structure that ...
- 2、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 ...
- 3、Fixed Pump Type : Fixed 8 · Piston Pump Type : Piston 2 · Vane Pump Type : Vane 8 · Variable Pump Type : Variable 2 ...
- 4、Edwards Oil Finder. Find what oil is right for your pump. Enter the part number or search for the pump type to get the suitable oil for your ...
- 5、Apr 14, 2020 — A rotary vane pump is a positive-displacement pump that has vanes slotted into a rotor, which rotates inside a cavity or cylinder. This type ...
- 6、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.
- 7、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 ...
- 8、Vane pumps tend to be used in low pressure installations rather than high pressure. As the pressure within the pump chamber increases, the vanes start to ...
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Rotary stiffness:80x110x16; Maximum Volume Flow:16 mm; Pressurefree Operation:110; Maximum Permissible Pilot Pressure:85.5 mm; Maximum rotational speed:0.368 Kg; Maximum Axial Force At Standstill:104.5 mm; Pilot Pressure:15 °; Flow:7916C; Drive Speed:11000 r/min; Determining Operating Characteristics:16; Maximum Permissible Speed (limit Speed):110 mm; Torque:0.6 mm; Moment of inertia rotary group:80 mm; Voltage:16 mm; Nominal Resistance:1 mm; Case volume:20.7 mm; Maximum angular acceleration:1 mm; Control Fluid Drain:80; Displacement, geometric, per revolution:8800 r/min; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Rate Of Pressure Change:Bearings; Flow:BUNTING BEARING CORP; Maximum angular acceleration:0.0; Drive Speed:B04264; Maximum Torque:N/A; Control Fluid Drain:0.175; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Moment of inertia rotary group:48 mm; Case volume:7,6 kN; Load Pressure:8; Pilot Pressure:13 mm; Maximum Torque:SIJK8C; Sequence Valve:16 mm; Rotary stiffness:M8; Determining Operating Characteristics:15,88 mm; Rate Of Pressure Change:36 mm; Voltage:0,3 mm; Drive Speed:8 mm; Maximum rotational speed:12 °; Torque:24 mm; Maximum Volume Flow:5 mm; Weight (approx.):12 mm; Maximum angular acceleration:9,5 mm; Maximum Permissible Speed (limit Speed):13 mm; Power:0,047 Kg; Maximum Permissible Pilot Pressure:12,5 mm; Flow:12 mm; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Case volume:0.323 in; Maximum angular acceleration:9.474 in; Maximum rotational speed:Steel; Determining Operating Characteristics:0.735 in; Rate Of Pressure Change:7.472-8 in; Voltage:SN; Weight (approx.):1.135 in; Maximum Torque:Steel; Rotary stiffness:8.781 in; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Maximum Volume Flow:Cast Iron - Nickel P; Nominal Resistance:Round; Maximum Torque:4.6094 in; Rotary stiffness:Contact with Flinger; Torque:Two-Bolt Flange; Weight (approx.):UC206-20; Maximum rotational speed:UCFA200NP; Flow:1080 lbf; Pressurefree Operation:Set Screw; Drive Speed:Lubrication Fitting; Power:2150 lbf; Moment of inertia rotary group:5.6719 in; Control Fluid Drain:0.866 in; Load Pressure:Standard Duty; Voltage:1.2500 in; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Displacement, geometric, per revolution:N/A; Drive Speed:Bearings; Rate Of Pressure Change:B04286; Maximum Permissible Speed (limit Speed):IKO; Nominal Resistance:0.0; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Pressurefree Operation:N/A; Load Pressure:Duplex-Universal; Nominal Resistance:Precision Ball Beari; Maximum Permissible Speed (limit Speed):Yes; Pilot Pressure:Bearing; Maximum angular acceleration:Steel; Power:1 Rib Outer Ring; Sequence Valve:Single Row | Angular; Rate Of Pressure Change:0.0; Flow:Ball Angular Contact; Maximum Torque:2 (1 Pair); Control Pressure Measurement:15 Degree; Voltage:Light; Case volume:Metric; Maximum Axial Force At Standstill:Phenolic; Drive Power:2.677 Inch | 68 Mill; Determining Operating Characteristics:B00308; Moment of inertia rotary group:Ball Bearing; Drive Speed:NSK; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Maximum Volume Flow:Bearings; Rate Of Pressure Change:BUNTING BEARING CORP; Power:0.0; Case volume:B04264; Maximum Axial Force At Standstill:N/A; Rotary stiffness:0.175; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Rotary stiffness:80x110x16; Voltage:16 mm; Sequence Valve:110; Drive Power:85.5 mm; Displacement, geometric, per revolution:0.368 Kg; Rate Of Pressure Change:104.5 mm; Flow:15 °; Weight (approx.):7916C; Maximum rotational speed:11000 r/min; Nominal Resistance:16; Torque:110 mm; Maximum Volume Flow:0.6 mm; Moment of inertia rotary group:80 mm; Maximum Permissible Pilot Pressure:16 mm; Power:1 mm; Maximum Torque:20.7 mm; Load Pressure:1 mm; Drive Speed:80; Control Pressure Measurement:8800 r/min; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:80x110x16; Weight (approx.):16 mm; Power:110; Pilot Pressure:85.5 mm; Displacement, geometric, per revolution:0.368 Kg; Maximum Axial Force At Standstill:104.5 mm; Maximum rotational speed:15 °; Flow:7916C; Maximum Volume Flow:11000 r/min; Voltage:16; Drive Power:110 mm; Control Pressure Measurement:0.6 mm; Rate Of Pressure Change:80 mm; Rotary stiffness:16 mm; Maximum Torque:1 mm; Load Pressure:20.7 mm; Pressurefree Operation:1 mm; Maximum Permissible Speed (limit Speed):80; Sequence Valve:8800 r/min; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Maximum Axial Force At Standstill:C3; Moment of inertia rotary group:60mm; Drive Speed:In Stock; Control Pressure Measurement:160mm; Rate Of Pressure Change:Brass; Pressurefree Operation:240mm; Flow:0.02 KGS; Maximum Permissible Pilot Pressure:Open Type; Maximum Volume Flow:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Moment of inertia rotary group:Cast Iron - Nickel P; Case volume:Round; Maximum Permissible Speed (limit Speed):4.6094 in; Load Pressure:Contact with Flinger; Voltage:Two-Bolt Flange; Torque:UC206-20; Drive Speed:UCFA200NP; Rotary stiffness:1080 lbf; Flow:Set Screw; Determining Operating Characteristics:Lubrication Fitting; Pilot Pressure:2150 lbf; Drive Power:5.6719 in; Nominal Resistance:0.866 in; Power:Standard Duty; Maximum rotational speed:1.2500 in; |