Jim Bryan
EASA Technical Support Specialist

We often hear from members that a customer has reported that a motor that has been repaired is now run­ning hot. We always ask how hot and the reply frequently is:  “Well, I can’t hold my hand on it!” Let’s think about that answer for a minute. The typical human can tolerate about 60-65ºC (140-150ºF) depending on calluses, threshold of pain, how many people are watching, etc. Remember that number as we discuss typical motor operating temperatures.

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