The best motor for heavy Savage

[GriffinRU]

Originally posted by RC-Monster Mike
Oh, you can get the speed, but you get heat with it, as it is working the little motors quite hard.

Efficiency is the key, when it goes down heat goes up.
For a example with 80% (very good numbers, unrealistic ones but...) motor efficiency with 600W load you need to dissipate 600*.2=120W with 60% - 600*.4=240W. Now based on can size you can easy find out which one has more thermo-mass and bigger cooling area.

But with the rest, you correct, it is always possible to push it harder, especially for short periods.

Artur

P.S. Thank you for new ESC.