##Parts Table 1#Yuken PV2R12-31-33-F-RAA-40 Double Vane pump# |
|---|
| Saddle Bearing | 55 mm | 100 mm | 21 mm | 73,5 kN |
| Disc Springs | 50 mm | 120 mm | 43 mm | 265 kN |
| Bearings | 200 mm | 310 mm | 70 mm | 748 kN |
| Inclined Plate | 55 mm | 80 mm | 13 mm | 40 ° |
| Separator | 0.438 Inch | 11.125 Millimeter | 2 | 16.5 | 60.5 mm |
| Piston Sets | 2 Inch | 50.8 Millimeter | 2.031 Inch | 51.59 Millimeter | 2.25 Inch | 57.15 Millimeter | 53,5 mm |
| Ball Joint | 4 Inch | 101.6 Millimeter | 5 Inch | 127 Millimeter | 80 mm | http://www.consbrgs.com/ |
| The Ball Hinge Spring | 2.756 Inch | 70 Millimeter | 4.921 Inch | 125 Millimeter | 31171531 | GN |
| Retainer Plate | Angular Contact Ball Bearings | 0,854 Kg | 0,854 Kg | 117 kN |
| Shafts | 950 r/min | 0.1 | 55x90x25 | 0 Inch | 0 Millimeter |
| Block Cylinder | 55 mm | http://www.amibearings.com | 25 mm | 9.37 Hz |
| Ball Guides | 45 mm | 100 mm | 25 mm | 25 mm |
| Gear Pump | Contact Seal | Steel | Angular Contact Ball Bearings | 59 mm |
How does a vane pump operate?
- 1、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
- 2、Apr 23, 2021 — These pumps have a number of vanes that are free to slide into or out of slots in the pump rotor. When the pump driver turns the rotor, ...
- 3、PD pumps are insensitive to the system's pressure fluctuations. Does your operation feature a batch process, have high backpressure or struggle with operating ...
- 4、Gas transfer types of vacuum pumps work by mechanically removing gases ... Rotary Vane Vacuum Pump: Rotary vane vacuum pumps are the most common type of ...
- 5、Nov 16, 2015 — The user must authorize the operating personnel to do the work ... The rotary vane pump may only be operated under the conditions stated.
- 6、Mar 6, 2020 — How Do Sliding Vane Pumps Work? Sliding vane pumps utilize propeller blades, known as vanes, which slide in and out of slots in the pump ...
- 7、They are sometimes referred to as sliding vane pumps. How do they work? The pump includes a cylindrically - shaped rotor turning about its centerline inside of ...
- 8、The rotary vane pump's hollow body has a rotating cylinder mounted off-axis. ... The pumps still operate with hydrocarbon oils but we certainly do not ...
What is vane type pump?
- 1、SCHERZINGER vane-type pumps are our solution for an optimally supplied combustion engine. In each speed and temperature range, the engine requires, ...
- 2、In the most common type, called the volute centrifugal pump, fluid enters the pump at high speed near the centre of the rotating impeller and is thrown against ...
- 3、Main Pump Types – Rotary · Flexible member – Flexing vanes are used to move media. · Peristaltic – A flexible tube inside a circular casing is usually used, ...
- 4、Welch also offers pre-defined accessory packages for different kinds of applications based on long term application experience. Customized rotary vane pumps ...
- 5、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 ...
- 6、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 ...
- 7、A rotary vane pumps is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. Working Principle of vane pump is ...4 answers · Top answer: A2A
A rotary vane pump is a rotary positive-displacement pump that consists of vanes mounted ...
- 8、Blackmer sliding vane pumps use a rotor with sliding vanes that draw the liquid in behind each vane, through the inlet port and into the pumping chamber. As the ...
What is eccentricity of vane pump?
- 1、Describe how a variable displacement unbalanced vane pump works. Define eccentricity and concentricity. Identify which positions produce max/min flow rate.
- 2、what must be the eccentricity?. What is the maximum volumetric displacement possible? 6 An axial piston pump has nine pistons arranged on a piston of circle 125 ...
- 3、by BE Tucker · 1995 — The centers of the stator and rotor are offset by an eccentricity, defined as e. Figure 2 shows, in schematic, the pump used in this experiment.
- 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、Radial piston pumps are available in two different configurations. With eccentric cylinder block, the piston rotates within the rigid external ring.
- 6、Reciprocating pumps include piston, plunger, and diaphragm types; rotary pumps ... rate can be varied by changing the degree of eccentricity of the rotor.
- 7、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 ...
- 8、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 ...
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、consists of vanes, rotor, ring, shaft and a port plate ... A balanced vane motor consists of a cam ring, ... The piston shoes are held in contact with.
- 2、The high starting torque efficiency of vane type motors makes them especially ... Vane, rotor and cam ring are pressure balanced to increase life and ...
- 3、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.
- 4、vanes are held out against the stator (ring) by centrifugal action and by ported ... contact with the outer casing. ... 4.2.4.2 High performance vane motors.
- 5、Rotary pumps or motors including oscillating vanes on coaxial rotor ... is to provide a high performance rotary pump or motor of the oscillating vane type ...
- 6、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
- 7、When the vanes of the turbocharger are closed, the engine ... A cam follower at the end of the valve ... ring. During engine operation at high engine.
- 8、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.
Where are vane type pumps usually located?
- 1、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 ...
- 2、The PVD pumps are variable displacement vane pumps with mechanical pressure ... The pumps are usually placed directly upon the oil tank. Flooded.10 pages
- 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、Feb 10, 2021 — However, O'Neill confirmed, “pressure compensated vane pumps endure the same type of failure as the fixed pumps.” Clearly, the takeaway is ...
- 5、Next, oil-sealed pumps are a type of wet pump (pump that uses fluid to generate a seal) that specifically uses oil to create a seal. Also, most rotary vane ...
- 6、A balanced vane pump is a very versatile design that has found widespread use ... Consequently, the life of this type of pump in many applications has been.
- 7、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 ...
- 8、(Clams-#135 The present invention relates to fluid pumps of the vane type and ... 40 are in suchradial location as to register with the rotorpas'sa'ges 22; ...
How does a double vane pump work?
- 1、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.
- 2、The two major types of rotary pumps are those with single or multiple rotors. ... Vane – Vanes work with a cam to draw media into and out of the pumping ...
- 3、Jun 21, 2021 — As the rotor turns, the next blade closes the first chamber and opens the second one. This is the point where the blades are farthest apart and ...
- 4、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 ...
- 5、Despite the fragile appearance of the vane pump internal works, it is an excellent flow source for many applications. Port Plate. Cam Ring. Vanes. Rotor. Port
- 6、Welch Vacuum's direct driven two-stage rotary vane pumps are cool running, robust, ... Download our free 10 tips to ensure that your rotary vane pump works ...
- 7、by MP Ciurys · 2021 · Cited by 1 — depending on the angle of rotation and the working fluid is transported from ... There are two types of vane pumps, i.e., single-acting and ...
- 8、We will touch upon how they work, what they are used for, when to utilize a ... The advantages of a two-stage rotary vane pump are that a lower vacuum and ...
Which pump has maximum efficiency?
- 1、blades that corresponds to the maximum pump efficiency. The influence of pump impeller inlet geometry on hydraulic performance of centrifugal pumps has been ...
- 2、by M Mosshammer · 2018 — Side channel pumps provide high pressure at relatively low flow rates. This comes along with a quite low specific speed and thus with the ...
- 3、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...
- 4、Feb 20, 2013 — The Best Efficiency Point is defined as the flow at which the pump operates at the highest or optimum efficiency for a given impeller ...
- 5、Pump efficiency is defined as the ratio of useful hydraulic power delivered to the fluid to the power input at the drive shaft.
- 6、Sep 26, 2016 — Every pump has a Best Efficiency Point (BEP) which is the flow at which the pump operates at the maximum hydraulic performance.
- 7、Jun 14, 2021 — In this case, the impeller rotation is inducing a vortex at the inlet. To limit this effect, the engineer could decide to include fins in the ...
- 8、Dec 7, 2020 — Smaller centrifugal pumps have an efficiency ranging from 50% to 70%. ... can help you keep your pumps operating at maximum efficiency.
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Load Pressure:N/A; Maximum angular acceleration:Duplex-Universal; Maximum Volume Flow:Precision Ball Beari; Maximum Axial Force At Standstill:Yes; Rate Of Pressure Change:Bearing; Sequence Valve:Steel; Displacement, geometric, per revolution:1 Rib Outer Ring; Maximum rotational speed:Single Row | Angular; Voltage:0.0; Drive Speed:Ball Angular Contact; Torque:2 (1 Pair); Drive Power:15 Degree; Nominal Resistance:Light; Pressurefree Operation:Metric; Pilot Pressure:Phenolic; Moment of inertia rotary group:2.677 Inch | 68 Mill; Maximum Permissible Pilot Pressure:B00308; Rotary stiffness:Ball Bearing; Flow:NSK; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Maximum Volume Flow:Cast Iron - Nickel P; Maximum Permissible Speed (limit Speed):Round; Maximum Permissible Pilot Pressure:4.6094 in; Control Fluid Drain:Contact with Flinger; Control Pressure Measurement:Two-Bolt Flange; Drive Speed:UC206-20; Maximum rotational speed:UCFA200NP; Torque:1080 lbf; Drive Power:Set Screw; Power:Lubrication Fitting; Maximum angular acceleration:2150 lbf; Sequence Valve:5.6719 in; Case volume:0.866 in; Weight (approx.):Standard Duty; Nominal Resistance:1.2500 in; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Nominal Resistance:240; Determining Operating Characteristics:38 mm; Rate Of Pressure Change:160x240x38; Control Pressure Measurement:38; Drive Power:240 mm; Maximum Volume Flow:160; Load Pressure:5,1 Kg; Maximum Torque:160 mm; Sequence Valve:196 kN; Maximum angular acceleration:176 kN; Weight (approx.):4300 r/min; Flow:25 °; Maximum Permissible Pilot Pressure:7032 ATBP4; Maximum Permissible Speed (limit Speed):38 mm; |
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Maximum Torque:Bearings; Maximum rotational speed:BUNTING BEARING CORP; Voltage:0.0; Sequence Valve:B04264; Power:N/A; Flow:0.175; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Pilot Pressure:48 mm; Drive Power:7,6 kN; Control Fluid Drain:8; Maximum Permissible Speed (limit Speed):13 mm; Load Pressure:SIJK8C; Voltage:16 mm; Maximum Permissible Pilot Pressure:M8; Displacement, geometric, per revolution:15,88 mm; Maximum Torque:36 mm; Case volume:0,3 mm; Torque:8 mm; Power:12 °; Moment of inertia rotary group:24 mm; Drive Speed:5 mm; Weight (approx.):12 mm; Sequence Valve:9,5 mm; Pressurefree Operation:13 mm; Nominal Resistance:0,047 Kg; Maximum Axial Force At Standstill:12,5 mm; Maximum rotational speed:12 mm; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Rate Of Pressure Change:SCHAEFFLER GROUP; Pressurefree Operation:N/A; Drive Speed:Bearings; Maximum Torque:0.0; Voltage:M06288; Torque:640; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Maximum Permissible Pilot Pressure:Straight; Pilot Pressure:27 mm; Power:N/A; Determining Operating Characteristics:Open; Case volume:Single Row; Maximum Torque:110 mm; Drive Power:Metric; Moment of inertia rotary group:Brass; Torque:Complete with Outer; Maximum Volume Flow:C3-Loose; Weight (approx.):Cylindrical Roller B; Rotary stiffness:300; Drive Speed:B04144; Displacement, geometric, per revolution:Yes; Nominal Resistance:Electric Motors, Pri; Control Fluid Drain:Cylindrical Roller B; Maximum angular acceleration:1.969 Inch | 50 Mill; Control Pressure Measurement:C3; Load Pressure:50 mm; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Maximum Permissible Pilot Pressure:0.0; Weight (approx.):SCHAEFFLER GROUP; Pressurefree Operation:B00308; Determining Operating Characteristics:0.504; Sequence Valve:N/A; Maximum Torque:Bearings; |
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Torque:0.0; Weight (approx.):SCHAEFFLER GROUP; Load Pressure:B00308; Drive Power:0.504; Maximum Volume Flow:N/A; Control Pressure Measurement:Bearings; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Displacement, geometric, per revolution:240; Maximum angular acceleration:38 mm; Pilot Pressure:160x240x38; Drive Power:38; Case volume:240 mm; Maximum Axial Force At Standstill:160; Voltage:5,1 Kg; Rotary stiffness:160 mm; Drive Speed:196 kN; Maximum Volume Flow:176 kN; Control Fluid Drain:4300 r/min; Moment of inertia rotary group:25 °; Maximum Permissible Pilot Pressure:7032 ATBP4; Weight (approx.):38 mm; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Power:240; Drive Speed:38 mm; Pilot Pressure:160x240x38; Moment of inertia rotary group:38; Maximum Permissible Pilot Pressure:240 mm; Torque:160; Maximum Permissible Speed (limit Speed):5,1 Kg; Control Pressure Measurement:160 mm; Maximum Torque:196 kN; Rate Of Pressure Change:176 kN; Maximum Volume Flow:4300 r/min; Control Fluid Drain:25 °; Rotary stiffness:7032 ATBP4; Displacement, geometric, per revolution:38 mm; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:Bearings; Control Pressure Measurement:BUNTING BEARING CORP; Torque:0.0; Displacement, geometric, per revolution:B04264; Moment of inertia rotary group:N/A; Maximum Volume Flow:0.175; |