Variable displacement open circuit pump w/ piston motor (non reversing)

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