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7 votes
Accepted

How to identify and address multirotor motor overheating

Assuming that you've spec'ed a good propeller-motor match and the heat isn't generated by a tiny motor being forced to drive a giant propeller, the heat generation is likely due to a physical issue ...
ifconfig's user avatar
  • 6,008
4 votes

How hot should an ESC get?

Like you said in your answer, it does depend on the ESC... so you definitely want to look into the specifications for your particular components. However, to be safe, a good rule of thumb suggested ...
anonymous2's user avatar
  • 1,043
3 votes
Accepted

How hot is too hot for a VTX?

Transistor junction temperature (aka junction temperature or Tjunction) is the rated maximum operating temperature for a semiconductor before it will either permanently fail or produce possibly ...
ifconfig's user avatar
  • 6,008
2 votes
Accepted

How hot should an ESC get?

It really depends on the ESC. Different ESC's have different ratings. Many ESCs would perform best under 85°C and some microcontrollers work better if under 70°C. But there are ESCs that can work ...
Jacob B's user avatar
  • 5,792

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