Quote:
Originally posted by sanddrag
We used a heat sink and heat sink grease on each of our drill motors. This lowered the temp on the surface of the can nearly by half. They worked really great and we never had
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Yes, note the word "surface". It's inside that you want to cool. Anyway, we never use cooling and we never have problems. I frequently touch the motors to check their temperature. I do it right before we lift it out of the field, and they're never very hot.