##Parts Table 1#Yuken PV2R12-23-41-L-RAA-40 Double Vane pump# |
|---|
| Bushing Spring | 90 mm | 140 mm | 24 mm | 7.49 Hz |
| Inclined Plate | 55 mm | 20x25x13 | 45.3 mm | Single Row |
| Ball Guides | 3.15 Inch | 80 Millimeter | 4.331 Inch | 110 Millimeter | 2.52 Inch | 64 Millimeter | 40 |
| Friction Plate | 2.559 Inch | 65 Millimeter | 4.724 Inch | 120 Millimeter | Nitrile Rubber | 22 Nm |
| Seal Kits | 104 mm | 22.65 mm | 90 mm | 17 |
| The Thrust Plate | 3313nrjc3-nsk | Single Row | With Flat Seat | No | 7.92 Hz |
| Block Springs | 17 | 26 | 5 | 1.02 kg |
| Saddle Bearing | 65mm | 140mm | 58.7mm | Quadruplex-Universal |
| Cylinder | 35 | SCC211 | 13 mm | 25 |
| Pump Right Rotating Group | 120 mm | 155 mm | Standard | 6.102 Inch | 155 Millimeter |
| Swash Plate | 25 mm | 35 mm | 6007 | 35 |
| Valve Plate | Medium | 2.55736 | ABEC 1 | ISO P0 | 35 mm |
| Bearings | 11.8 mm | C3 | Ceramic | 20 |
| Housings Casings | 2.55736 | 5,600 rpm | 65MM Bore; 120MM Outside Diameter; 23MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C3-Loose Internal Clearance; Steel Cage | 155000 |
Which pump has maximum efficiency?
- 1、Jan 18, 2021 — Efficiency, n. The pump efficiency is the point at which the flow rate, Q, and the head, h, operate at maximum efficiency. Maximum efficiency ...
- 2、In centrifugal pumps, maximum efficiency is obtained when the blades are · Straight · Bent forward · Bent backward · Radial ...Forward Curved Vanes: Small VolumeRadial Vanes: Medium Volume and SizeBackward curved Vanes: Large Volume and si...1 answer · Top answer: "Explanation:
Backward Curved Blades: vane exit angle is less than 90°
Forward Curved Blades: vane exit angle is more than 90°
Radial Blades: Vane ...
- 3、1) A centrifugal pump having the characteristics shown in the figure is used to ... The efficiency at this flow rate is near peak efficiency at about 83%.
- 4、impeller and the casing are extremely important, in order to attain the highest efficiency possi- ble. The standard convention for centrifugal pump is to ...
- 5、The results showed that the conventional design is not suitable for a very low N, pump and that the maximum efficiency is largely influenced by the volute ...
- 6、so we're asked to find the proper pipe diameter for maximum pump efficiency. So we know that we have ethanol. So for ethanol row is 7 89 kg per meters cubed ...
- 7、Feb 2, 2015 — Volumetric efficiency is determined by dividing the actual flow delivered by a pump at a given pressure by its theoretical flow.
- 8、Jan 1, 1986 — This circular discusses proper pump adjustment to attain maximum ... provided enough wear has occurred to allow water to leak past the pump ...Resource Type: Technical ReportOSTI Identifier: 6125352Report Number(s): NP-6901009; ON: DE8690...
Where are vane type pumps usually located?
- 1、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 ...
- 2、These combination units are used for continuous-duty low-pressure and low-vacuum applications. They are often used for quiet operation applications in medical ...
- 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、Rotary vane vacuum pumps are ideally suited for a wide range of low and medium vacuum applications such as general and chemical laboratory, analytics, ...
- 5、Nov 6, 2020 — As an oil-sealed type of vacuum pump, rotary vane vacuum pumps rely ... the blades (also known as vanes) located within the pump's housing.
- 6、Moreover, vanes can usually handle fluid temperatures from -30 C to 260C and differential pressures to 15 BAR. Each type of vane pump offers unique ...
- 7、Type. The simplest vane pump has a circular rotor rotating inside a larger circular ... Vane pumps are commonly used as high-pressure hydraulic pumps and in ...
- 8、Usually, the pump mechanism comprises of a cylindrically shaped rotor rotating inside an asymmetrically shaped casing or cavity. The cylindrical rotor often has ...
What is vane type pump?
- 1、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 ...
- 2、Dec 3, 2021 — Different types of vane pumps ... Vane pumps are available in fixed and variable displacement designs. Fixed displacement pumps tend to be a ...
- 3、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 ...
- 4、Jun 5, 2017 — This type of pump has better dry priming capability than other PD pumps. Abrasive applications require the proper selection of vane material and ...
- 5、Type of Vane Pumps · Vane pumps, variable displacement · Vane pumps, fixed displacement · Denison vane pumps, single · Denison vane pumps, double · Denison vane ...
- 6、Choosing the right hydraulic pump. There are four types of hydraulic pumps: Gear pumps Piston pumps Rotary vane Screw pumps.
- 7、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.
- 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 ...
What is eccentricity of vane pump?
- 1、Feb 25, 2019 — vane tip eccentricity h vane displacement between rotor and tip center hv vane thickness. P contact point between cam ring.
- 2、by S Wang · 2018 · Cited by 1 — Therefore, the application of stator-rotor eccentricity in oil field ... Sliding Vane Pump (SVP) is a rotary hydraulic pump which uses the ...
- 3、The unique features of eccentric disc pump technology include low shear, ... Automatic piston/cylinder wear adjustment assures consistent performance.
- 4、What are the different types of hydraulic pumps? · With an eccentric cylinder block: the piston turns inside the rigid outer ring. The eccentricity determines ...
- 5、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.
- 6、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 ...
- 7、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 ...
- 8、Jan 1, 2012 — In vane pumps, a number of vanes slide in slots in a rotor which rotates in a housing or ring. The housing may be eccentric with the center ...
How does a vane pump operate?
- 1、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 ...
- 2、How does a variable displacement vane pump changes its displacement? ... Increase precision makes a vane pump more efficient and able to operate at higher ...
- 3、How do sliding vane pumps work? — ? Vane pumps, also known as rotary vane or sliding vane pumps, operate via the positive displacement principle.
- 4、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 ...
- 5、HYDRAULICS VANE PUMPS: DESCRIPTION. During operation, the vanes are held outward against the cam ring by internal hydraulic pressure. Pressure oil.
- 6、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 ...
- 7、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 ...
- 8、6m³, 12m³ and 24m³ pumping capacity · Extremely quiet operation · Virtually vibration free · Compact design · Corrosion resistant · Anti-suck-back design · Multiple ...
How does a double vane pump work?
- 1、Sep 10, 2017 — Vickers Zibo leaf pump is divided into two kinds: Vickers single vane ... the right side of the vane protrudes outward, sealing the working ...
- 2、Jun 29, 2018 — This is similar to how gear pumps work, but there is one set of vanes – versus a pair of gears – on a rotating cartridge in the pump housing. As ...
- 3、Mar 4, 2021 — They are easy to use and flexible for many applications. Double Versus Single Vane Pumps. Vickers vane pumps can be grouped into two main ...
- 4、Jan 1, 2012 — A hydraulic pump is a mechanical device that converts mechanical power into ... Vane pumps, like other types, come in double units.
- 5、Vanes are allowed to slide into and out of the rotor and seal on all edges, creating vane chambers that do the pumping work. On the intake side of the pump, the ...
- 6、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:.
- 7、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 ...
- 8、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.
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、The front side plate is clamped against the cam ring by pressure and maintains optimum clearances as temperature and pressure change dimensions. Vane motors ...
- 2、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.
- 3、generally used for low-pressure and high-volume flow applications. ... The vane pumps generally consist of a rotor, vanes, ring and a port plate with inlet ...
- 4、A plurality of vanes are slidably mounted in the vane slots and operable to ... rotation of the rotor to preclude sliding contact between the vanes and the ...
- 5、vane motor. 7 piston motor. 9 motors. 10 hydraulic motor shaft ... 5.5.1 Vane-type rotary actuator ... vanes out to contact the bore of the cam ring. When.
- 6、Unbalanced vane pump: Unbalanced vane pumps are of two varieties: ... second half of rotor rotation, the cam ring pushes the vanes back into the slots and ...
- 7、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 ...
- 8、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?
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Moment of inertia rotary group:Straight; Control Fluid Drain:27 mm; Nominal Resistance:N/A; Maximum Permissible Pilot Pressure:Open; Maximum angular acceleration:Single Row; Voltage:110 mm; Pilot Pressure:Metric; Case volume:Brass; Flow:Complete with Outer; Drive Power:C3-Loose; Control Pressure Measurement:Cylindrical Roller B; Sequence Valve:300; Maximum Permissible Speed (limit Speed):B04144; Determining Operating Characteristics:Yes; Weight (approx.):Electric Motors, Pri; Load Pressure:Cylindrical Roller B; Drive Speed:1.969 Inch | 50 Mill; Displacement, geometric, per revolution:C3; Torque:50 mm; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:SCHAEFFLER GROUP; Case volume:N/A; Power:Bearings; Maximum Volume Flow:0.0; Rotary stiffness:M06288; Displacement, geometric, per revolution:640; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Pressurefree Operation:N/A; Maximum angular acceleration:Bearings; Moment of inertia rotary group:B04286; Voltage:IKO; Flow:0.0; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Control Pressure Measurement:80x110x16; Maximum Permissible Pilot Pressure:16 mm; Case volume:110; Maximum Volume Flow:85.5 mm; Determining Operating Characteristics:0.368 Kg; Maximum Permissible Speed (limit Speed):104.5 mm; Pressurefree Operation:15 °; Rotary stiffness:7916C; Rate Of Pressure Change:11000 r/min; Drive Speed:16; Power:110 mm; Maximum rotational speed:0.6 mm; Flow:80 mm; Maximum Axial Force At Standstill:16 mm; Torque:1 mm; Drive Power:20.7 mm; Pilot Pressure:1 mm; Load Pressure:80; Voltage:8800 r/min; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Rotary stiffness:Cast Iron - Nickel P; Drive Speed:Round; Moment of inertia rotary group:4.6094 in; Case volume:Contact with Flinger; Maximum Permissible Speed (limit Speed):Two-Bolt Flange; Flow:UC206-20; Maximum Axial Force At Standstill:UCFA200NP; Voltage:1080 lbf; Drive Power:Set Screw; Rate Of Pressure Change:Lubrication Fitting; Load Pressure:2150 lbf; Maximum angular acceleration:5.6719 in; Torque:0.866 in; Determining Operating Characteristics:Standard Duty; Sequence Valve:1.2500 in; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Load Pressure:Bearings; Rate Of Pressure Change:BUNTING BEARING CORP; Case volume:0.0; Weight (approx.):B04264; Maximum Volume Flow:N/A; Nominal Resistance:0.175; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Weight (approx.):0.0; Maximum angular acceleration:SCHAEFFLER GROUP; Sequence Valve:B00308; Case volume:0.504; Drive Power:N/A; Drive Speed:Bearings; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Maximum Axial Force At Standstill:N/A; Moment of inertia rotary group:Bearings; Torque:B04286; Control Pressure Measurement:IKO; Flow:0.0; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Rate Of Pressure Change:0.0; Pilot Pressure:SCHAEFFLER GROUP; Pressurefree Operation:B00308; Maximum angular acceleration:0.504; Torque:N/A; Voltage:Bearings; |
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Drive Power:N/A; Sequence Valve:Duplex-Universal; Maximum Permissible Speed (limit Speed):Precision Ball Beari; Maximum rotational speed:Yes; Power:Bearing; Maximum Permissible Pilot Pressure:Steel; Rotary stiffness:1 Rib Outer Ring; Pressurefree Operation:Single Row | Angular; Maximum Axial Force At Standstill:0.0; Maximum angular acceleration:Ball Angular Contact; Drive Speed:2 (1 Pair); Load Pressure:15 Degree; Case volume:Light; Pilot Pressure:Metric; Control Pressure Measurement:Phenolic; Voltage:2.677 Inch | 68 Mill; Flow:B00308; Rate Of Pressure Change:Ball Bearing; Control Fluid Drain:NSK; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Pilot Pressure:N/A; Determining Operating Characteristics:Duplex-Universal; Power:Precision Ball Beari; Displacement, geometric, per revolution:Yes; Rotary stiffness:Bearing; Torque:Steel; Pressurefree Operation:1 Rib Outer Ring; Maximum Permissible Pilot Pressure:Single Row | Angular; Sequence Valve:0.0; Rate Of Pressure Change:Ball Angular Contact; Control Pressure Measurement:2 (1 Pair); Flow:15 Degree; Nominal Resistance:Light; Weight (approx.):Metric; Voltage:Phenolic; Maximum Axial Force At Standstill:2.677 Inch | 68 Mill; Moment of inertia rotary group:B00308; Maximum rotational speed:Ball Bearing; Maximum Volume Flow:NSK; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:Bearings; Drive Power:BUNTING BEARING CORP; Maximum angular acceleration:0.0; Maximum rotational speed:B04264; Sequence Valve:N/A; Drive Speed:0.175; |