The electromotor, which is sometimes called motor or dynamo, is responsible for creating the mechanical force necessary to rotate the fan in the cooling tower. In other words, the fan or impeller of ...

4-Wheel & Off-Road knows heat. Here in southern California we have access to some of the hottest four-wheeling playgrounds on the face of the earth, so when it comes to testing cooling products we got ...

When adapting from a clutch-driven fan to an electric fan, it's wise to think about the horsepower level you are dealing with and the expected horsepower capability of the fan(s) you choose. Remember, ...

Does your "winter project" need some cooling-fan help? As in one that doesn't eat up a lot of juice from the battery, has an ultra-efficient design to cool your Mopar down, and can last a long time?

Dana has patented a system for cooling electric motors using a closed-loop coolant pathway. The method involves feeding coolant through a rotating rotor shaft, flowing it outward, directing it through ...

For the PDF version of this article, including diagrams, click here. Laptop/notebook PC cooling fans demand low noise and high efficiency. The latter is particularly important as notebook designers ...