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rsrmike rsrmike is offline
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Join Date: Jan 2008
Location: Birmingham, AL
Posts: 538
How much horsepower would you save if you found a way to spin the fan with an electric motor?

Perhaps an enlarged version of the newer popular R/C aircraft brushless "outrunner" motor would do the trick?

What if you even used an original fan, fan housing, and even reworked the internals of a stock alternator into a 3 phase brushless motor that would "bolt in"?

The biggest hurdle there seems like the "speed controller". It would need to convert 12V dc to 3 phase A/C power and obviously be extremely reliable.

Sorry, just playing the "what if" game here... I need to get back to work

Is any of this viable or just completely stupid??
Old 08-14-2008, 10:01 AM
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