Today’s off-highway engines work hard to meet output needs. With more stringent emissions regulations, meeting these needs becomes increasingly challenging. As engine compartments become smaller and more emission components are required, an intelligent thermal management solution is a must. Danfoss is here to help. With our complete fan drive solutions, Danfoss is able to help you maximize available engine power, decrease fuel costs and increase operator productivity.
We do this by helping you create the most efficient fan drive system for your machines. New engines are bigger and running hotter, so there’s a greater need for cooling. This is not only due to increased heat rejection, but also to control the temperatures in the engine, to meet both the emissions limits and fuel consumption requirements. On top of that, designers are facing lower engine efficiency.Based on your unique cooling needs, Danfoss can work with you to design a number of different open circuit and closed circuit fan drive systems to solve these challenges. All Danfoss configurations also involve the use of PLUS+1 microcontrollers for precise and efficient control. Follow these links to see the benefits and critical considerations of specific Danfoss fan drive systems:
Our fan drive pumps and motors take you into an environmentally friendlier future.
Click on the links below to learn more about how the RDM can grow your business.
The Danfoss Reverse Displacement Motor (RDM) is a breakthrough in technological innovation and engineering.
Danfoss is ready to work with you to implement a hydraulic fan-drive cooling system solution for your machines — using innovative technology like our new Reverse Displacement Motor with integrated shift valve.
Using a variable pump and reversing capable motor system (without the use of directional control valves) has the potential to reduce power loss and improve reliability.
The Danfoss closed-circuit hydrostatic fan drive system addresses the need for flexible cooling installation in smaller compartments with higher operating pressures (and therefore higher power density) and fan-mounting flexibility.
Not sure which reversible fan drive system is right for you? Use this selector tool to determine the right system based on your desired fan trim power and speed.
Review a thermal management configuration.