Durable, Quiet High-Performance Radial Piston Pumps (RKP)

Sep 23, 2024

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MOOG's radial piston pump product line is extensive, offering high-quality solutions to meet specific customer needs.

The latest generation of RKP radial piston pumps has been optimized for high durability, low noise levels, and reduced flow and pressure pulsations.
The RKP-D series radial piston pumps feature an intelligent control mechanism that allows users to optimize the use of control devices within hydraulic systems, often eliminating the need for central control hardware.
Designed to be a reliable product for harsh environments, the RKP radial piston pump includes a model specifically developed for explosive applications.
We have also developed a series of products for hydraulic systems using special working fluids, which are widely used in critical applications.
MOOG is a supplier of high-quality radial piston pumps (RKP). This mature and robust product has been in use for decades. Today, over 100,000 machines around the world are using radial piston pumps, known for their robust and reliable design.

In contemporary times, MOOG has made significant product design improvements to make them quieter and more compact, while maintaining fast response times and high volumetric efficiency.

 

Advantages and Features:

MOOG's radial piston pumps come in eight specifications, with displacements ranging from 19 cc to 250 cc (19, 32, 45, 63, 80, 100, 140, and 250), and maximum speeds ranging from 1,800 to 2,900 rpm.

The standard design allows for a continuous pressure of 280 bar (4,000 psi), with peak limits of 350 bar (5,000 psi). The high-pressure version can accommodate continuous pressures up to 350 bar (5,000 psi) and peak limits of 420 bar (6,000 psi).

There are various displacement control options available, including standard pressure compensators (F type), remote pressure compensators (H type), pressure and flow combination compensators (J, R type), and digital electro-hydraulic controllers (RKP-D).

Various mounting flanges and housing designs conform to the latest SAE and ISO standards.

Shaft rotation direction: clockwise or counterclockwise.

Attachments can be used to limit maximum flow.

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