Originally Posted by Solara

It depends on how you asked the question....if you want to prevent the motor from overheating because of too much timing/boost from the ESC or from the end bell's over timing, the thermal sensor within the motor will NOT going to protect you from burning the motor.

So...the answer is kinda like NO. There are no feature like motor thermal protection, we cannot protect motor overheating due to over timing, over gearing and or under gearing.