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Components Product Innovations from Fluid Technology

Source: Press release | Translated by AI 2 min Reading Time

Related Vendors

Schubert & Salzer Control Systems GmbH
Parker Hannifin Manufacturing France SAS
Bosch Rexroth AG
FAULHABER Drive Systems
Wuxi InfiMotion Technology Co., Ltd.

Selected new products: an efficient pump for conveying and dosing tasks, hydraulic pumps for speed-controlled drive applications, a powerful but compact radial piston motor and valve technology for hydrogen applications.

The new feed and dosing pump from ARO runs electrically, without compressed air.(Image: ARO)
The new feed and dosing pump from ARO runs electrically, without compressed air.
(Image: ARO)

Conveys Media Efficiently And Reliably

ARO announces the launch of the EVO 210 electric double diaphragm pump. This pump has been developed as a reliable and economical solution for general pumping and dosing applications. It adds a powerful electric option to the double diaphragm product range. The pump offers high efficiency and is also an option in applications without compressed air supply. Thanks to its compact design, it requires a small overall footprint. All models are equipped with optical leakage protection as standard. A secondary seal protects the drive system in the event of a diaphragm leak. Electronic leakage detection and overpressure protection are also available as options. The diaphragm alignment enables quick and easy maintenance. The pump complies with ISO 12100 and the motor options are regionally certified.

Radial Piston Motor: More Power in Less Space

High power density: The new Rexroth MPR Performance radial piston motor is around 30 percent shorter than the Rexroth MCR3 and achieves a higher overall efficiency.(Image: Bosch Rexroth)
High power density: The new Rexroth MPR Performance radial piston motor is around 30 percent shorter than the Rexroth MCR3 and achieves a higher overall efficiency.
(Image: Bosch Rexroth)

Bosch Rexroth has developed the new MPR Performance motor series with digital control. The manufacturer thus brings more flexibility to the design of compact work machines and also increases productivity and energy efficiency. Compared to the MCR3, the patented motor design saves 25 percent in components and up to 30 percent in overall length. This results in advantages in terms of machine center of gravity, installation space and installation. Up to 9 percent higher start-up efficiency, an optional nominal pressure of 470 bar and a maximum speed that is around 25 percent higher contribute to lower system and total operating costs.

As the first radial piston motor of this size with an axial connection and a multi-disc brake, the component opens up new possibilities in vehicle design. Adaptable shaft configurations simplify variant management, while standardized interfaces ensure simple integration with a clear focus on changes in agriculture. As a functional addition to the new motor option, Bosch Rexroth offers Bodas-drive, a scalable solution for controlling hydrostatic travel drives based on the eDA software. This approach increases performance and efficiency.

Especially for Speed-Controlled Drive Systems

The new pumps work particularly efficiently.(Image: Parker)
The new pumps work particularly efficiently.
(Image: Parker)

Parker Hannifin announces the launch of its new F1e and F12e hydraulic pumps, specifically designed for variable speed drive applications. The F1e and F12e pumps enable efficient hydraulic control within systems and ensure good performance in electrically driven applications. The pumps' innovative technology enables a wide operating speed range, maximizing flow and reducing torque.

Combined with asynchronous or synchronous electric motors and controlled by frequency converters, these pumps operate with exceptional efficiency and reliability, resulting in significant energy savings. They are designed to integrate seamlessly into modern electric systems, including hybrid and all-electric vehicles.

Valve Technology for Hydrogen Applications

The sliding gate valve 8021 and the angle seat control valve 7025 are suitable for use in hydrogen systems.(Image: Schubert & Salzer)
The sliding gate valve 8021 and the angle seat control valve 7025 are suitable for use in hydrogen systems.
(Image: Schubert & Salzer)

With valve solutions from Schubert & Salzer, plant manufacturers and operators are equipped for the specific challenges of the demanding alternative energy source hydrogen. To counteract hydrogen embrittlement, the company has developed sliding gate valves made from austenitic steels such as 1.4408 and 1.4404. These materials guarantee high resistance to hydrogen-induced cracking.

The Ingolstadt-based (Germany) manufacturer of control and shut-off valves also manufactures seat valves specifically for hydrogen applications from 1.4408 stainless steel. To prevent material failure in the seals due to penetrating hydrogen, the company uses special plastics or—especially at high pressures—metallic seals to ensure long-term integrity, even in the event of sudden, sharp pressure drops.

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