Solving your challenges
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 and piston motor technology
Fan speed independent of engine speed
Fails to full fan speed
Motor speed sensors available
Higher motor pressure, power and life ratings
Critical considerations
Back pressure required for axial piston motors
No ZERO speed capability
Larger reservoir capacity required for high flows
Motor thrust load capability must be calculated
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Digital Displacement® pumpsOur 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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Mobile open-circuit piston pumpsVariable 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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Mobile fixed displacement axial piston motorsDanfoss fixed displacement motors are designed for us in numerous applications in mobile equipment. Product lines include MP1, Series 1, Series 40, Series 90, H1F and Series 741 and 743.
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Mobile piston motorsDesigned for intelligent vehicle management systems, our range brings you closer to your goals for reduced fuel consumption and high operator comfort. Our motors fit low, medium and high-power applications, including single and dual path propulsion drives and closed loop auxiliary transmissions.
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Gear motorsWe engineer, manufacture and supply gear motors of superior quality. We work closely with our customers around the world, combining long-standing tradition and relentless innovation, to deliver optimal gear products and solutions.
Related solutions
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Closed circuit pump w/ gear motor (reversibleDanfoss offers a wide range of efficient fan drive systems. Explore more about the benefits and the critical considerations you need to consider as you determine the right system for your specific needs.
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Closed circuit pump w/ piston motor (reversible)Danfoss offers a groundbreaking fan drive technologies, such as the closed circuit pump w/ piston motor (reversible).
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Open circuit pump w/ piston motorDanfoss continues to lead the industry with groundbreaking fan drive technologies like our reverse displacement motor (RDM).
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Variable displacement open circuit pump w/ gear motor (non reversing)Danfoss offers a wide range of efficient fan drive systems.
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Variable displacement open circuit pump w/ gear motor (reversing HIC)Danfoss offers a groundbreaking fan drive technologies, such as the variable displacement open circuit pump w/ gear motor (reversing HIC).





























