RADIAL PISTON PUMP

Rev. E, February 2012 5 INTRODUCTION Moog Radial Piston Pump RKP Parameters Displacement [cm 3/rev] 19 32 45 63 80 100 140 Type of construction Pump for open circuit with various control devices Type of mounting End mounting, centering and hole-circle dia. to ISO 3019-2 (metric) Mounting lange to ISO 3019-1 (inch), Mounting lange to ISO 3019-2 (metric)

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Compact Eccentric Radial Piston Hydraulic Machine

A high efficiency diametrically compact, radial oriented piston hydraulic machine includes a cylinder block with a plurality of cylinders coupled to a first port by a first valve and to a second port by a second valve. A drive shaft with an eccentric cam, is rotatably received in the cylinder block and a cam bearing extend around the eccentric cam.

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Floating cup type radial piston pump with servo motors …

[0014] The present invention will be described in detail below in conjunction with the accompanying drawings. [0015] refer to figure 1, figure 2, image 3, Figure 4 and Figure 5, a variable floating cup radial piston pump directly driven by a servo motor, including a transmission shaft 6, a wear-resistant copper sleeve 7 is installed between the inside of the transmission …

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Design and Sensitivity Analysis of Mechanically Actuated Digital Radial

The novelty of this work is the development and parameter optimization of a mechanically actuated digital radial piston pump that can achieve high efficiencies from minimum to maximum displacement compared to common conventional variable displacement pump technologies. ... The conceptual pump model includes an eccentric cam used for the pump ...

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Digitalization of Radial Piston Pumps through Internal

The significance of this work is the investigation of the digitalization of radial piston pumps through mechanically actuated valving systems, which has yet to be implemented in prior research. ... S.H.; Rampen, W.H.S. The wedding cake multi-eccentric radial piston hydraulic machine with direct computer control of displacement. In Proceedings ...

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JPWO2006109503A1

In the eccentric radial piston pump, the rib 12 protruding in the radial direction is formed over a predetermined range of the inner peripheral surface of the end portion on the discharge side of the eccentric cam ring 3. In the eccentric radial piston motor, the rib 12 protruding in the radial direction is formed over a predetermined range of the inner peripheral surface of the end …

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AT 416 CH 4 Day 1 Pump Intro & Gear Pump quiz Flashcards

Which one of the following piston pumps has an eccentric mounted to the pump's input shaft? Rotating cam radial piston pump. A pressure compensated hydraulic system is designed to operate at what type of flow when the DCVs are in a neutral position? Low flow.

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Radial piston pump type R, RG

The radial piston pump type R and RG is versatile and can be used not only as a motor pump outside an oil tank but also for installation in the tank of a hydraulic power pack (see D 6010 H). …

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Radial piston pump type R4 Fixed displacement

Hydraulic pumps type R4 are valve controlled, self-priming radial piston pumps with a fixed displacement. The radial piston pump type R4 basically comprises of the housing (1), eccentric shaft (2) and 3, 5 or 10 pump elements (3) with a suction valve (4), pressure valve (5) and piston (6). Suction and delivery process

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Radial Piston Pump with Digital Control RKP-D

Rev. F, February 2017 3 Moog Radial Piston Pump with Digital Control RKP-D Proven Pump Technology Moog´s Radial Piston Pump product line (also known as ... The eccentric position of the stroke ring can be altered by means of two diametrically opposed control pistons (6, 10) in the pump body. The oil flow

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Radial piston pump, fi xed displacement

These pumps are valve-controlled, self-priming radial piston pumps with fi xed displacement. They basically consist of housing (1), eccentric shaft (2) and pump elements (3), with suction valve (4), pressure valve (5) and piston (6). Suction and displacement process Pistons (6) are arranged radially to eccentric shaft (2). Piston (6)

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Piston Pump: working, parts, application, advantages and …

The radial pump contains a sequence of pistons in a cylindrical block that surrounds the rotor hub. ... The rotor attaches in an eccentric position inside the casing of the pump. This rotor also helps the piston to move upward and downward inside the cylinder. ... 3. The piston pumps can also transfer slurries and viscous fluids. 4.

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Radial piston pump PR4 series 1X

The pumps are valve-controlled, self-priming radial piston pumps with fixed displacement. They consist essentially of the housing (1), eccentric shaft (2) and pump elements (3), with suction …

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Fixed displacement Replaces: 10

Hydraulic pumps of type PR4 are valve-controlled, self-priming radial piston pumps with fixed displacement. Radial piston pump type PR4 mainly consists of the hous-ing (1), eccentric shaft …

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Radial piston pump

The pistons receive their lifting impetus from an eccentric thrust ring on the outer diameter, which can be moved along a guided route. The output volume or geometric displacement can be …

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Radial piston pump PR4 series 1X

The pumps are valve-controlled, self-priming radial piston pumps with fixed displacement. They consist essentially of the housing (1), eccentric shaft (2) and pump elements (3), with suction valve (4), pressure valve (5) and piston (6). Suction and displacement process Pistons (6) are arranged radially to the eccentric shaft (2). The piston (6 ...

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Design and theoretical analysis of a sliding valve …

Design and theoretical analysis of a sliding valve distribution radial piston pump† Guo Tong 1,*, Zhao Shengdun 1, Yu Yanghuiwen 1 and Shang Peng 2 1 School of Mechanical Engineering, Xi′an ...

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R900345609

The pumps are valve-controlled, self-priming radial piston pumps with fixed displacement. They consist essentially of the housing (1), eccentric shaft (2) and pump elements (3), with suction valve (4), pressure valve (5) and piston (6). Suction and displacement process Pistons (6) are arranged radially to the eccentric shaft (2).

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Radial piston pump

The stroke of each piston, in a radial piston pump, is caused by: an eccentric drive shaft (outside impinged radial piston pump), an external eccentric tappet (inside impinged radial piston pump).

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R901089530

The pumps are valve-controlled, self-priming radial piston pumps with fixed displacement. They consist essentially of the housing (1), eccentric shaft (2) and 3, 5 or 10 pump elements (3), with suction valve (4), pressure valve (5) and piston (6).

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Optimization study of low lateral force in eccentric ball-piston pumps …

Eccentric ball piston pump is a high power density hydraulic component. In this paper, a low lateral force design method for an eccentric ball-piston pump is proposed to reduce the lateral force between the ball and the cylinder by slightly inclination of the cylinder, and a mathematical model of the method is established.

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Radial piston pump type R, RG

The radial piston pumps are valve-controlled with cylinders in a radial arrangement. The cylinder radials, arranged in one, two or more superimposed layers (rows), are driven by bearings tted eccentrically on the drive shaft (piston pressure stroke), and reset by springs ... 3 Front eccentric bearing for the pressure stroke 4 Hydraulic oil ...

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Fixed displacement Replaces: 03.95 radial piston pump

Hydraulic pumps of type PR4 are valve-controlled, self-priming radial piston pumps with fixed displacement. Radial piston pump type PR4 mainly consists of the housing (1), eccentric shaft (2) and 3, 5 or 10 pum ping ele men ts (3) with suction valve (4), pressure valve (5) and piston (6). Suction and displacement process

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RADIAL PISTON PUMP

Rev. K, November 2018 3 Moog Radial Piston Pump RKP Outstanding Motion Control Solutions For over 50 years, we have been a leader in motion control technology, specialising in the manufacture and ... The eccentric position of the stroke ring is controlled by two diametrically opposed control pistons (6, 10) and the compensator (11). The

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R901089290

The pumps are valve-controlled, self-priming radial piston pumps with fixed displacement. They consist essentially of the housing (1), eccentric shaft (2) and 3, 5 or 10 pump elements (3), with suction valve (4), pressure valve (5) and piston (6).

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Radial piston pump type R and RG

1.3 Design The radial piston pumps are valve-controlled with cylinders in a radial arrangement. The cylinder radials, arranged in one, two or more superimposed layers (rows), are driven by bearings 6tted eccentrically on the drive shaft (piston pressure stroke), and reset by springs ... 3 Front eccentric bearing for the pressure stroke 4 ...

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Fixed displacement Replaces: 03.95 radial piston pump

Hydraulic pumps of type PR4 are valve-controlled, self-priming radial piston pumps with fixed displacement. Radial piston pump type PR4 mainly consists of the housing (1), eccentric shaft …

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Design and theoretical analysis of a sliding valve …

Design and theoretical analysis of a sliding valve distribution radial piston pump ... supported by rolling bearings inside the pump body. There are three eccentric wheels on the shaft: wheel C is ...

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Radial piston pump

The stroke of each piston is caused by an eccentric drive shaft or an external eccentric tappet (e.g., stroke ring). When filling the workspace of the pumping pistons from "inside" (e.g., over a hollow shaft) it is called an inside impinged (but outside braced) radial piston pump (picture 1).If the workspace is filled from "outside" it's called an outside impinged radial piston pump (but ...

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What Is The Difference Between An Axial And Radial Piston Pump?

A radial piston pump is a type of hydraulic pump that uses a series of pistons arranged around the circumference of a cylinder to transfer hydraulic fluid from the inlet port to the outlet port. Radial piston pumps can be used to generate both low and high pressure, depending on the number of pistons and the size of the cylinder.

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