One challenge for today's machine or system designer is to consider all of the factors involved in determining the cooling system's fan drive. One large factor in this decision is determining if a fan reversing function is required. If reversing is required, a hydraulic fan drive is a top choice. This paper describes several of the basic systems currently in use for reversing fans as well as a newly optimized option seldom used in the past that is now more relevant due a new product development.
展开▼
