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.
Increased efficiency due to variable flow piston pump
Reversibility inherent to the system with no additional plumbing
Has inherent zero-speed capability
Negligible risk of motor cavitation
Well known, closed-circuit technology for high-power applications
Higher pump and motor pressure, power and life ratings
Fan speed independent of engine speed
Minimal reservoir requirements
Motor speed sensors available
Charge flow required
Higher pump and motor cost
Motor thrust load capability must be calculated
Fan fails to minimum fan speed
Reverse displacement axial piston motors
Reverse displacement motors (RDM) are a key asset to decreasing system costs, boosting machine efficiency, and reducing service downtime. Our RDMs eliminate complex valving and leak points normally required to implement reversing of fan airflow, common to the cooling and cleaning systems of construction and agricultural equipment.
Fixed displacement axial piston motors
MP1 motor is our next generation of fixed displacement axial piston motors. MP1 motors deliver best-in-class package size and efficiency, installation versatility, and provide great solutions for propel, work function, and Fan Drive system for your mobile applications.
Variable displacement open circuit pump w/ piston motor (non reversing)
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.