Series 45 open circuit axial piston pumps

About Series 45 open circuit axial piston pumps

In the medium pressure range (up to 310 bar), the Series 45 family of pumps offers a versatile and high-performing alternative for new machine applications requiring variable displacement open-circuit flow. Because the Series 45 modular design approach offers a complete range of displacements, controls, and mounting options, it shortens time to market and gives your customers a more dependable, competitive product.

Optimized system design

Selecting valves and controls that are designed to cooperate when your machine is outfitted with Series 45 pumps can really maximise its performance. Our electronic controls are ready to use with plug-and-play software that utilises the Danfoss PLUS+1® GUIDE programming environment, and Series 45 pumps are compliant with PLUS+1®. Additionally, they work flawlessly with PVG proportional valves, offering accurate and effective machine movement for a variety of flow requirements.

A wide range of assets for optimal control

Numerous control choices are available for Series 45 pumps. We provide several controls for today's electrified systems that require electronic actuation or power management, in addition to a wide variety of standard pressure compensation and load sensing controllers.

Specifically designed to provide the most economical fan speed control in cooling, cleaning and vacuum fan systems, our Fan Drive Control (FDC) is a thin single spool package.

A great option for straightforward and reliable management of pump flow to machine operations is Electronic Displacement management (EDC), which is only available on the K2-frame.  This control can offer dynamic maximum displacement limitation for auxiliary flow functions, power management for overload protection, or a reduction in reliance on intermediate valves for motor applications.

In the industry, electronic torque limiting (ETL) controls are a high-end option for power or torque management.  When you wish to reduce fuel consumption, increase productivity, or safeguard your system from overloaded situations, use these controls.  This system solution can be utilised to restrict current draw through electric motor inverters in addition to preventing diesel engines from stalling.

Special qualities for special clients

Every consumer is unique, and we recognise that your needs are as well.  With characteristics like lead-free valve plates, Series 45 helps satisfy the significant and varied needs of the mobile equipment sector.

Durable Mild Steel Construction

Manufactured from robust mild steel, the Series 45 open circuit axial piston pumps offer exceptional strength and longevity. This makes them highly suitable for continuous industrial use and water management tasks. Mild steel ensures resistance to wear and corrosion, reducing the frequency of maintenance and downtime during operation. This choice of material supports dependable pump performance, even in challenging environments.


Precision Engineering for Industrial Efficiency

Thanks to modern engineering techniques, these pumps use a high-precision piston mechanism. This results in efficient fluid transfer with minimal energy consumption. The open circuit design enhances control over flow and pressure, making these pumps adaptable for a variety of industrial and water-based applications. Their standardized size also simplifies installation and maintenance across different systems.