##Parts Table 1#Yuken PV2R12-14-26-L-RAA-40 Double Vane pump# | ||||||||
|---|---|---|---|---|---|---|---|---|
| Snap Ring | 280,000 mm | 460,000 mm | NJ 215 ECP/C3 | Non-Contact Seal | ||||
| Bushing Spring | 80 mm | 140 mm | 110 °C | C3 | ||||
| Set Plate | 55 mm | 90 mm | N/A | 0.0 | ||||
| Cylinder Block | 3.438 Inch | 87.325 Millimeter | 5.313 Inch | 134.95 Millimeter | N/A | 0.0 | ||||
| Shoe Piston | 2.953 Inch | 75 Millimeter | 5.118 Inch | 130 Millimeter | N/A | 0.0 | ||||
| Pressure Plate | 15.3 | 0.388 | N/A | 0.0 | ||||
| Block Cylinder | 21.2 kN | Yes | N/A | 0.0 | ||||
| Inclined Plate | 0.33 | AA007722 | C3-Loose | Single Row | ||||
| Cylinder Blocks | 360 mm | 480 mm | 23200 lbs | AA007722 | ||||
| Swash Plate Assy | Deep Groove | Non-Friction Nitrile Rubber Seal | Prelubricated | Crowned | C3-Loose | 128 mm | ||||
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、Francis DeWinter · 1974 · Air conditioningWorkshop Proceedings : February 6-8, 1974, Los Angeles, California : Held in ... Instead of ordinary vanes used in the rotary - vane devices , the concept ...
- 2、Inspection of Stored Engines . ... propeller engine's efficiency becomes less than that ... (B) Turbine nozzle vane assembly with welded vanes. FIGURE1-52.
- 3、Training for PT6 engines technicians focused on resolving ... Each set of stator vanes is held in position by a ... compressor turbine vane ring on –27.
- 4、Hydraulic motors have the advantages of torque limiting, compact size per ... As the rotor spins, vanes extend and retract to seal against the cam ring.
- 5、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 ...
- 6、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 ...
- 7、Jan 25, 2021 — Define the displacement and torque ratings of a hydraulic motor. ... vanes are held in contact with tile cam ring in high-performance vane ...
- 8、rotary hydraulic power, these motors ... of a cam ring, rotor, ten vanes, and two ... high efficiency over the life of the motor. Smooth Operation.29 pages
What is eccentricity of vane pump?
- 1、Oct 10, 2014 — In the variable displacement unbalanced vane pump the housing can be moved with respect to the rotor. This movement changes the eccentricity and ...
- 2、Radial piston pumps are available in two different configurations. With eccentric cylinder block, the piston rotates within the rigid external ring.
- 3、Specialized in the distributor of hydraulic pumps from Bosch Rexroth, Eaton Vickers, Parker, Denison, ... Radial piston pump – with eccentric cylinder block.
- 4、Apr 13, 2019 — Vane pumps may be pressure unbalanced or pressure balanced vane pump. ... If the eccentricity 8 mm, determine the volumetric displacement.
- 5、Oct 15, 2015 — An eccentric movable vane pump, comprising a cylinder (1), a first rotor (2), a second rotor (4) and movable vanes (21); the first rotor (2) ...
- 6、The simplest vane pump consists of a circular rotor rotating inside of a larger ... The center's of the two circles are offset, causing eccentricity. Vanes ...
- 7、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 ...
- 8、The unique features of eccentric disc pump technology include low shear, ... Automatic piston/cylinder wear adjustment assures consistent performance.
How does a double vane pump work?
- 1、In the rotor, two diametrically opposed radially directed vanes are ... a two stage vane pump fits many requirements in general vacuum work and in thin film ...
- 2、The working chamber (5) is located inside the housing and is restricted by the ... Rotary vane vacuum pumps are built in single- and two-stage versions.
- 3、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 ...
- 4、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 ...
- 5、Single and dual stage series rotary vane pumps provide a wide range of pumping speeds and configurations. These pumps are ideal as backing pumps for turbo ...
- 6、In fact, there are six points of comparison between gear and sliding vane pumps that help spell out the differences between the two:.
- 7、Apr 9, 2021 — The four port windows on the oil distribution plate are respectively connected with the oil suction and pressure windows. When the rotor rotates ...
- 8、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, ...
Where are vane type pumps usually located?
- 1、The stationary vane type is quite popular and adapts to many applications. ... This type of pump usually requires a valve, which limits its use to material ...
- 2、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.
- 3、Mar 5, 2019 — Of the various vacuum pump technologies, rotary vane pumps are considered wet, positive displacement pumps. They are often called “wet” ...
- 4、The central rotor has two vanes which are always pushed outwards by the spring ... The pumps used by us are having 2 or 3 sliding vanes placed in the rotor.10 answers · 0 votes: Rotary vane vacuum pump is an oil-sealed mechanical vacuum pump, which is one of the most ...
- 5、Usually, the pump mechanism comprises of a cylindrically shaped rotor rotating inside an asymmetrically shaped casing or cavity. The cylindrical rotor often has ...
- 6、Oct 20, 2020 — Of the three primary hydraulic pump types — gear, vane, ... At Panagon Systems, we have found that most can be restored to a like-new ...
- 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、Vane-type fuel pumps are the most common types of fuel pumps found on ... universal inline fuel pumps, which means it usually mounts outside the fuel tanks.
What is vane type pump?
- 1、a positive-displacement pump with reciprocating rotary motion of the operating member; it is used to pump fluids. The cylindrical housing of a vane pump ...
- 2、Type of Vane Pumps · Vane pumps, variable displacement · Vane pumps, fixed displacement · Denison vane pumps, single · Denison vane pumps, double · Denison vane ...
- 3、In a vane-type pump, a slotted rotor splined to a drive shaft rotates between closely fitted side plates that are inside of an elliptical- or ...
- 4、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 ...
- 5、The present invention relates to an eccentric-type vane pump and, in particular, ... The vane pump comprises a rotor connected to a rotor shaft having vanes ...
- 6、Rotary vane pumps are a type of positive displacement pump. This type of pump is often used in hydraulic systems, for aeration (pumping air) and for vacuum ...
- 7、Blackmer vane pumps are designed to pump lubricants, solvents, coatings, paints, jet fuel, edible oils, glycol, thinners and all types of chemicals.
- 8、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 ...
Which pump has maximum efficiency?
- 1、Maximum pump efficiency occurs at approximately Q* = 0.6 Qmax . This is the best efficiency point BEP. At any other operating point, efficiency is less, pump ...
- 2、May 15, 2013 — Pump efficiency, it turns out, is a function of flow through the pump, ... is a flow rate at which the efficiency is maximum—i.e., the BEP.
- 3、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 ...
- 4、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 ...
- 5、Jan 11, 2022 — Pump as Turbine (PAT) is a technically and economically effective technology to ... the maximum efficiency of PAT is enhanced marginally, ...
- 6、Jun 19, 2017 — The EPCA includes industrial applications such as motors, pumps, ... While you have probably heard about the motor efficiency rules ...
- 7、by EP Sabini · 1947 · Cited by 1 — specific speed and capacity at the maximum efficiency capacity has been in use in the pump industry for almost forty years. While it has been useful to both ...
- 8、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 ...
How does a vane pump operate?
- 1、should not exceed 0,17 bar (5” of Hg or 12.2 psia). Rated Pressure. Pumps should not be operated at or near rated pressures at idle speeds for.
- 2、... and industries that have to do with fluid are equipped with sliding vane pump, and ... also drilling operation would be carried out for shaft passage.
- 3、When the rotor turns the centrifugal force throws the vanes against the cylindrical wall and creates a chamber between the rotor and the cylinder. As the rotor ...
- 4、Jan 1, 2012 — When a hydraulic pump operates, it performs two functions. ... A pump produces liquid movement or flow: it does not generate pressure.
- 5、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 ...
- 6、The three vacuum pump types, which are normally considered for VRU operation, are rotary vane (RVP), screw (SP) and liquid ring (LRVP).
- 7、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.
- 8、A rotary vane vacuum pump is an oil-sealed rotary displacement pump. The pumping system consists of a housing (1), an eccentrically installed rotor (2), vanes ( ...
Yuken PV2R12-14-26-L-RAA-40 Double Vane pump Video
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Maximum Permissible Speed (limit Speed):48 mm; Drive Power:7,6 kN; Control Fluid Drain:8; Rate Of Pressure Change:13 mm; Voltage:SIJK8C; Sequence Valve:16 mm; Maximum rotational speed:M8; Control Pressure Measurement:15,88 mm; Moment of inertia rotary group:36 mm; Pilot Pressure:0,3 mm; Power:8 mm; Load Pressure:12 °; Displacement, geometric, per revolution:24 mm; Rotary stiffness:5 mm; Flow:12 mm; Maximum angular acceleration:9,5 mm; Drive Speed:13 mm; Nominal Resistance:0,047 Kg; Pressurefree Operation:12,5 mm; Determining Operating Characteristics:12 mm; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Torque:N/A; Displacement, geometric, per revolution:Bearings; Maximum Permissible Pilot Pressure:B04286; Nominal Resistance:IKO; Control Fluid Drain:0.0; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Voltage:240; Rotary stiffness:38 mm; Rate Of Pressure Change:160x240x38; Determining Operating Characteristics:38; Control Fluid Drain:240 mm; Maximum Permissible Speed (limit Speed):160; Maximum Volume Flow:5,1 Kg; Maximum angular acceleration:160 mm; Load Pressure:196 kN; Pressurefree Operation:176 kN; Weight (approx.):4300 r/min; Torque:25 °; Maximum Axial Force At Standstill:7032 ATBP4; Pilot Pressure:38 mm; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Maximum rotational speed:SCHAEFFLER GROUP; Power:N/A; Drive Speed:Bearings; Rate Of Pressure Change:0.0; Determining Operating Characteristics:M06288; Load Pressure:640; |
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Sequence Valve:48 mm; Determining Operating Characteristics:7,6 kN; Maximum Torque:8; Pilot Pressure:13 mm; Rate Of Pressure Change:SIJK8C; Control Pressure Measurement:16 mm; Drive Power:M8; Maximum angular acceleration:15,88 mm; Maximum Axial Force At Standstill:36 mm; Power:0,3 mm; Case volume:8 mm; Maximum Permissible Speed (limit Speed):12 °; Nominal Resistance:24 mm; Moment of inertia rotary group:5 mm; Voltage:12 mm; Maximum Permissible Pilot Pressure:9,5 mm; Maximum Volume Flow:13 mm; Flow:0,047 Kg; Rotary stiffness:12,5 mm; Load Pressure:12 mm; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Torque:N/A; Load Pressure:Duplex-Universal; Voltage:Precision Ball Beari; Nominal Resistance:Yes; Rate Of Pressure Change:Bearing; Control Pressure Measurement:Steel; Determining Operating Characteristics:1 Rib Outer Ring; Maximum Permissible Speed (limit Speed):Single Row | Angular; Weight (approx.):0.0; Sequence Valve:Ball Angular Contact; Rotary stiffness:2 (1 Pair); Flow:15 Degree; Power:Light; Maximum Volume Flow:Metric; Case volume:Phenolic; Control Fluid Drain:2.677 Inch | 68 Mill; Moment of inertia rotary group:B00308; Drive Speed:Ball Bearing; Maximum Permissible Pilot Pressure:NSK; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Maximum angular acceleration:Bearings; Pilot Pressure:BUNTING BEARING CORP; Weight (approx.):0.0; Rate Of Pressure Change:B04264; Determining Operating Characteristics:N/A; Load Pressure:0.175; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:SCHAEFFLER GROUP; Control Fluid Drain:N/A; Case volume:Bearings; Moment of inertia rotary group:0.0; Maximum rotational speed:M06288; Power:640; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Maximum Volume Flow:48 mm; Drive Speed:7,6 kN; Pilot Pressure:8; Control Pressure Measurement:13 mm; Sequence Valve:SIJK8C; Maximum Permissible Speed (limit Speed):16 mm; Power:M8; Determining Operating Characteristics:15,88 mm; Moment of inertia rotary group:36 mm; Torque:0,3 mm; Case volume:8 mm; Pressurefree Operation:12 °; Control Fluid Drain:24 mm; Maximum Permissible Pilot Pressure:5 mm; Maximum Axial Force At Standstill:12 mm; Rotary stiffness:9,5 mm; Nominal Resistance:13 mm; Weight (approx.):0,047 Kg; Maximum Torque:12,5 mm; Voltage:12 mm; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Flow:N/A; Maximum Permissible Speed (limit Speed):Bearings; Pressurefree Operation:B04286; Maximum rotational speed:IKO; Control Pressure Measurement:0.0; |
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Sequence Valve:48 mm; Pilot Pressure:7,6 kN; Maximum Axial Force At Standstill:8; Determining Operating Characteristics:13 mm; Rotary stiffness:SIJK8C; Flow:16 mm; Torque:M8; Maximum Torque:15,88 mm; Weight (approx.):36 mm; Drive Speed:0,3 mm; Maximum angular acceleration:8 mm; Power:12 °; Case volume:24 mm; Control Pressure Measurement:5 mm; Moment of inertia rotary group:12 mm; Control Fluid Drain:9,5 mm; Voltage:13 mm; Rate Of Pressure Change:0,047 Kg; Nominal Resistance:12,5 mm; Maximum Volume Flow:12 mm; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Sequence Valve:240; Case volume:38 mm; Flow:160x240x38; Maximum Torque:38; Maximum Volume Flow:240 mm; Control Pressure Measurement:160; Displacement, geometric, per revolution:5,1 Kg; Maximum angular acceleration:160 mm; Control Fluid Drain:196 kN; Voltage:176 kN; Maximum Axial Force At Standstill:4300 r/min; Power:25 °; Rotary stiffness:7032 ATBP4; Torque:38 mm; |
vane pumps - YUKEN Hydraulic Equipment
PV2R12. -20 kPa. (5.9 in. Hg Vacuum). -20 kPa. (5.9 in. Hg Vacuum). -20 kPa. (5.9 in. Hg Vacuum) ... Foot Mtg.: PV2R1-*-L-RAA-42/4290. For other ... 12. 26. 22. 20. 18. 14. U.S.GPM. 7. 6. 5. 4. 3. 30. 32. 8. Output Flow. L/min. 40. 35. 25. 15. 30
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14, 17. 19, 23. 26, 33. 41, 47. 52, 60. 66, 76. 94, 116. Foot Mtg. L: Flange. Mtg. F: ... 40. 60. 80. 100. 120. 140. 160. Allowable. Range. Allowable. Range. PV2R12
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