Originally Posted by Unsullied_Spy

I try to keep all my motors below 160, normally more like 150. ESC should be fine below 180. If yours is getting that hot something is wrong though because the fan should keep it under 160. I try to keep my lipos under 120, if I see 120 at the shrinkwrap I give them a few minutes to cool off because the cell temp will be hotter than that.