Thread: Discussion 4G6 ESC getting too hot?
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Old Aug 23, 2010, 05:45 PM
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4G6 ESC getting too hot?

A few weeks ago the motor went out in my 4#6S. Instead of buying a new stock one for it I took the black TurboAce out of my 4G6 and then bought an HP07-2 for it. After installing it I discovered it had a bad cogging issue. I did some reading and found that they recommend using the ESC from a CB100, instead of the stock one, when using this motor. I happened to have an extra CB100 ESC lying around so I threw it in there. The cogging went away so I thought all was good.

However now I think the ESC might be getting too hot. I've only flown it maybe a 1/2 dozen times since putting in the new motor, but I just noticed that the clear plastic around the ESC has shrunk so much that it actually split at one of the corners and the yellow plastic sleeve around the RX is rippled slightly on the side the ESC is stuck to. It doesn't feel hot to the touch, even right after a flight, but the signs point to it getting pretty hot during flight.

Is this normal? Is it something I should worry about?

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