Meeting your demands
Danfoss offers a wide range of efficient fan drive systems. Below are the benefits and critical considerations you need to take into account as you determine the right system for your specific needs.
Benefits
Increased efficiency due to variable flow piston pump
Fan speed independent of engine speed
Reversibility inherent to the system with no additional plumbing
Has inherent zero-speed capability
Minimal reservoir requirements
Well known, closed-circuit technology for high-power applications
Negligible risk of motor cavitation
Higher pump pressure, power and life ratings
Critical considerations
Loop flushing required
Charge flow required
Higher pump cost
Fan fails to minimum speed
Over-pressure protection required
Related products
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Variable open circuit piston pumps are needed whenever it’s time for your machine to do work. With a broad range of displacements (25-260cc) and pressure ratings up to 350bar, Danfoss makes powering cylinders, motors, and cooling systems easy. We support all applications in the construction, agriculture, industrial, marine, and oil and gas industries.
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Our Digital Displacement® pump technology is a fundamental innovation. It utilizes a radial piston machine which enables cylinders in real time, using ultra-fast mechatronic valves controlled by an embedded, intelligent computer. This makes our pump highly controllable and extremely efficient. The result is lower energy losses, increased productivity, and faster response time.
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Our gear pumps are robust and reliable. They are the ideal choice for a wide range of applications. From small to medium and large off-highway vehicles, as well as for industrial applications. Low noise gear pumps are also available. They are the ideal solution for steering applications in cab-equipped mobile machines and for electric/hybrid machines.
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Our Rugid gear pumps are 20% smaller than conventional gear products, and give great power density in a small package. Typical applications are skid steer loaders and heavy-duty machines.
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Our latest low noise patented gear pump technology. An outstanding performance guaranteed throughout the whole life of the pump.
Related solutions
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Danfoss offers a groundbreaking fan drive technologies, such as the closed circuit pump w/ piston motor (reversible).
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Danfoss continues to lead the industry with groundbreaking fan drive technologies like our reverse displacement motor (RDM).
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Danfoss offers a wide range of efficient fan drive systems.
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Danfoss offers a groundbreaking fan drive technologies, such as the variable displacement open circuit pump w/ gear motor (reversing HIC).
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Danfoss offers a wide range of efficient fan drive systems based on your unique cooling needs. we can work with you to design a number of different open circuit and closed circuit fan drive systems. Helping to solve your challenges.
