##Parts Table 1#Yuken PV2R12-17-59-L-RAA-40 Double Vane pump# |
|---|
| The Thrust Plate | 300 mm | 540 mm | 98 mm | 5.9 kN |
| Regulator | 120 mm | 165 mm | 27 mm | 177 kN |
| Servo Piston | 190 mm | 340 mm | 55 mm | 554 kN |
| Friction Plate | 2.559 Inch | 65 Millimeter | 4.724 Inch | 120 Millimeter | 0.906 Inch | 23 Millimeter | 110MM Bore; 200MM Outside Diameter; 38MM Width; Open Enclosure; ABEC 9 | ISO P2 Precision; Steel Ball Material; 1 (Single) Bearing; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra |
| Skeleton Oil Seal | 7.874 Inch | 200 Millimeter | 518 mm | 40100 | 0.906 Inch | 23 Millimeter |
| Housings Casings | 15.5 mm | Phenolic | Metric | 9.989 |
| Shafts | 4.331 Inch | 110 Millimeter | 7.874 Inch | 200 Millimeter | 1.496 Inch | 38 Millimeter | 44,6 mm |
| Pump Right Rotating Group | 65 | 190 | 200x95x67 | 768 kN |
| Swing | 95 mm | 200 mm | 67 mm | 190 |
| Drive Shaft | 10,000 mm | 30,000 mm | 9,000 mm | 9,000 mm |
| Plunger Sliding Boots | 17 mm | 47 mm | 14 mm | 14 mm |
Which pump has maximum efficiency?
- 1、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.
- 2、blades that corresponds to the maximum pump efficiency. The influence of pump impeller inlet geometry on hydraulic performance of centrifugal pumps has been ...
- 3、Jan 29, 2022 — All pumps have a design point where efficiency is maximized, ... the peak or maximum efficiency on the pump curve is indicated by the BEP.
- 4、Which pump has maximum volumetric efficiency? — Hydraulic pumps Volumetric efficiency in a ... if the flow out of a 100cc pump is 92cc (per ...
- 5、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 ...
- 6、Pump curves describe head delivered, pump efficiency, and net positive ... The efficiency is a function of the flowrate and reaches a maximum value at some ...
- 7、Jul 6, 2015 — The best efficiency point (BEP) is about 85 percent of the shutoff head. The pump should be operated at, or close to, the best efficiency point.
- 8、In centrifugal pumps, maximum efficiency is obtained when the blades are a) Straight b) Bent forward c) Bent backward d) Radial.
How does a double vane pump work?
- 1、The precisely fitted sliding vanes move in the slots, driven to the cylinder wall by centrifugal force. Separate the individual working chambers are created by ...
- 2、May 19, 2020 — Rotary vane vacuum pump works on a positive-displacement pumping principle ... Most vacuum pumps will be two stage which means there are two ...
- 3、The rotor is sealed into the cam by two sideplates. Vanes or blades fit within the slots of the impeller. As the rotor rotates (yellow arrow) and fluid enters ...3 pages
- 4、Aug 18, 2021 — The two suction zones and two pressure zones of the pump are radially symmetrical, and the hydraulic pressure acting on the rotor is radially ...
- 5、This is the suction process, which causes the fluid to flow through the inlet port. During the second half of rotor rotation, the cam ring pushes the vanes back ...
- 6、They work on the principle of an eccentrically supported rotor revolving in a housing, ... Every MAXIMA Vacuum rotary vane pump is oil-lubricated.
- 7、Apr 12, 2021 — How Does a Vacuum Pump Work? Vacuum is a space devoid of ... Rotary vane vacuum pumps are available in single- and two-stage versions.
- 8、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 ...
How the vanes are held in contact with the cam ring in high performance vane motors?
- 1、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.
- 2、In all pumps, except the rear pump of triple pumps, fluid flow is developed in a cartridge which consists principally of a cam ring, rotor, ten vanes, ...125 pages
- 3、Oct 15, 2020 — The Vanes in the Vane Rotary-Motion PD Pump are held apart by the ... Their high operating efficiency means that a less expensive motor ...
- 4、Our Most Popular Items · -46% Out of stock · 1166 Small Bubble Stick with Windmill Fan Toy (MultiColor) (30pc) · -71% 0100 Plastic Spice Rack Masala Organiser (6 ...
- 5、motors are usually piston or vane de- ... Table 1 — Performance characteristics of hydrostatic drives ... vanes that roll in contact with outer.
- 6、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 ...
- 7、Explain how the vanes are hold in contact with cam ring in high performance vane motors. • How does torque develops in the Inline type piston motor.50 pages
- 8、Vickers high performance vane motors, when properly installed in a hydraulic circuit, ... vanes are held against the ring by a combination of spring.
What is vane type pump?
- 1、by DQ Truong · 2013 · Cited by 15 — Variable displacement vane-type oil pumps represent one of the most innovative pump types for industrial applications, especially for engine ...
- 2、See our full collection of new and rebuilt oil-sealed rotary vane pumps from a variety of manufacturers. ... Equipment Type clear · Vane Pumps ...
- 3、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 ...
- 4、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 ( ...
- 5、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 ...
- 6、Jun 30, 2009 — Screw, Vane and Gear pumps are the three pumps that come under the category of positive displacement pumps. These pumps fall under the rotary ...
- 7、Turkish Airlines Plane Flight ... Vane pumps are a rotary pump designed to handle low and moderate viscosity liquids. It's a type of vacuum pump that sends a ...
- 8、Vane pumps are a type of positive displacement pump that uses blades, know as vanes, that slide in and out of rotor slots to move fluids.
What is eccentricity of vane pump?
- 1、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 ...
- 2、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 ...
- 3、by RS Birajdar — Critical Hydraulic Eccentricity Estimation in Vertical Turbine Pump Impeller to ... In centrifugal pump industry, numerical simulations are used in many ...
- 4、PRESSURE COMPENSATED VANE PUMPS FOR THE MOST DEMANDING APPLICATIONS. CONTINENTAL HYDRAULICS VANE ... spring), reducing eccentricity and resulting in less.
- 5、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.
- 6、Apr 28, 2021 — For instance, if there is less of a curve, a larger eccentricity would be present. The pumping work of the machine is performed by the vane ...
- 7、Aug 12, 2016 — Fixed Displacement Balanced Vane Pump. ➢The rotor has a permanent offset or eccentricity so that as it turns, the space between the vanes ...
- 8、Rotary vane pumps are a type of positive displacement pump. ... changing of volumetric space is due to the rotor being eccentric (offset) from the cam ring.
How does a vane pump operate?
- 1、Aug 27, 2020 — A Guidebook To Hydraulic Vane Pumps: Variety, Functionality ... The operating strength of vane pumps generally does not surpass 180-210 bar.
- 2、How does the gas ballast operate on a DS pump when the oil return kit is installed?
- 3、In balanced vane pumps, the casing is elliptical in shape. The center of the rotor and elliptical casing is the same, and no offset is used. For equilibrium, ...What Is Vane Pump?Types of Vane Pumps:
- 4、How Vane Pumps Work — The rotor is sealed into the cam by two sideplates. Vanes or blades fit within the slots of the impeller. As the rotor rotates (yellow ...
- 5、They work on the principle of an eccentrically supported rotor, rotating within a block and with two or more movable vanes. All Pfeiffer Vacuum rotary vane ...
- 6、Vickers balanced vane type hydraulic single pumps in ... Optimum operating viscosity of the oil should be between 80. SSU and 180 SSU.
- 7、Working of Vane Pump · First of all, the power is delivered to the shaft through an electric motor or engine. · The shaft is connected with the rotor, which ...Jul 22, 2021 · Uploaded by TS7 StudyZone
- 8、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, ...
Where are vane type pumps usually located?
- 1、are located alternately each 90° of rotation. ... The vane-type hydraulic pump will normally provide good service when it is operated with a good grade of ...
- 2、Nov 14, 2017 — Known to be the most common type of vacuum pump on the market, ... A check valve located between the ballast valve and compression chamber ...
- 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、Many types of vane pumps are being developed and ... below or above BEP often result in poor reliability, cavitation, impeller and case damage and high ...
- 5、VP are low-noise fixed displacement pumps in vane-type construction. The noise level reduction is achieved through the use of a dampened bell housing.
- 6、Mar 5, 2019 — Of the various vacuum pump technologies, rotary vane pumps are considered wet, positive displacement pumps. They are often called “wet” ...
- 7、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.
- 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; ...
| Yuken PV2R34-76-200-F-RAAA-31 Double Vane pump | Sequence Valve:Bearings; Maximum Permissible Speed (limit Speed):BUNTING BEARING CORP; Flow:0.0; Load Pressure:B04264; Maximum Torque:N/A; Pressurefree Operation:0.175; |
| Yuken PV2R34-85-184-F-RAAA-31 Double Vane pump | Drive Speed:0.323 in; Weight (approx.):9.474 in; Maximum Permissible Speed (limit Speed):Steel; Torque:0.735 in; Nominal Resistance:7.472-8 in; Sequence Valve:SN; Power:1.135 in; Maximum rotational speed:Steel; Rate Of Pressure Change:8.781 in; |
| Yuken PV2R34-76-237-F-RAAA-31 Double Vane pump | Case volume:N/A; Flow:Duplex-Universal; Maximum Torque:Precision Ball Beari; Torque:Yes; Maximum Permissible Speed (limit Speed):Bearing; Voltage:Steel; Determining Operating Characteristics:1 Rib Outer Ring; Control Pressure Measurement:Single Row | Angular; Pilot Pressure:0.0; Pressurefree Operation:Ball Angular Contact; Moment of inertia rotary group:2 (1 Pair); Maximum angular acceleration:15 Degree; Rate Of Pressure Change:Light; Maximum Axial Force At Standstill:Metric; Nominal Resistance:Phenolic; Maximum rotational speed:2.677 Inch | 68 Mill; Rotary stiffness:B00308; Displacement, geometric, per revolution:Ball Bearing; Load Pressure:NSK; |
| Yuken PV2R34-94-184F-RAAA-31 Double Vane pump | Control Fluid Drain:0.323 in; Pilot Pressure:9.474 in; Control Pressure Measurement:Steel; Maximum Permissible Pilot Pressure:0.735 in; Load Pressure:7.472-8 in; Drive Power:SN; Maximum rotational speed:1.135 in; Maximum Torque:Steel; Maximum Volume Flow:8.781 in; |
| Yuken PV2R34-94-237-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:Cast Iron - Nickel P; Rotary stiffness:Round; Maximum Permissible Speed (limit Speed):4.6094 in; Case volume:Contact with Flinger; Power:Two-Bolt Flange; Maximum Permissible Pilot Pressure:UC206-20; Drive Speed:UCFA200NP; Displacement, geometric, per revolution:1080 lbf; Pilot Pressure:Set Screw; Flow:Lubrication Fitting; Sequence Valve:2150 lbf; Maximum Axial Force At Standstill:5.6719 in; Voltage:0.866 in; Rate Of Pressure Change:Standard Duty; Weight (approx.):1.2500 in; |
| Yuken PV2R34-94-136-F-RAAA-31 Double Vane pump | Drive Speed:C3; Rotary stiffness:60mm; Control Fluid Drain:In Stock; Maximum Torque:160mm; Nominal Resistance:Brass; Maximum Permissible Speed (limit Speed):240mm; Maximum angular acceleration:0.02 KGS; Sequence Valve:Open Type; Pressurefree Operation:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-85-200-F-RAAA-31 Double Vane pump | Control Pressure Measurement:Bearings; Torque:BUNTING BEARING CORP; Flow:0.0; Case volume:B04264; Maximum Volume Flow:N/A; Weight (approx.):0.175; |
| Yuken PV2R34-85-153-F-RAAA-31 Double Vane pump | Nominal Resistance:0.0; Maximum Torque:SCHAEFFLER GROUP; Maximum Permissible Speed (limit Speed):B00308; Maximum Axial Force At Standstill:0.504; Maximum angular acceleration:N/A; Control Fluid Drain:Bearings; |
| Yuken PV2R34-85-237-F-RAAA-31 Double Vane pump | Maximum rotational speed:C3; Sequence Valve:60mm; Drive Speed:In Stock; Case volume:160mm; Displacement, geometric, per revolution:Brass; Maximum angular acceleration:240mm; Maximum Torque:0.02 KGS; Control Pressure Measurement:Open Type; Power:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-94-200-F-RAAA-31 Double Vane pump | Maximum Volume Flow:C3; Maximum Permissible Speed (limit Speed):60mm; Rate Of Pressure Change:In Stock; Load Pressure:160mm; Pilot Pressure:Brass; Sequence Valve:240mm; Moment of inertia rotary group:0.02 KGS; Drive Speed:Open Type; Torque:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-94-153-F-RAAA-31 Double Vane pump | Determining Operating Characteristics:C3; Pilot Pressure:60mm; Moment of inertia rotary group:In Stock; Load Pressure:160mm; Maximum Permissible Pilot Pressure:Brass; Displacement, geometric, per revolution:240mm; Weight (approx.):0.02 KGS; Flow:Open Type; Voltage:23032-e1a-k-m-c3-qbl; |
| Yuken PV2R34-85-136-F-RAAA-31 Double Vane pump | Maximum Volume Flow:N/A; Case volume:Bearings; Drive Power:B04286; Power:IKO; Moment of inertia rotary group:0.0; |