Originally Posted by
ShortCourseOnly
I don't understand why the RS cannot support the new SC4X motors. I am running the HV4.5 (890watts!!) on a Havoc 3s which is rated at 120amps/phase with no issues at all. The other Novak ESCs are rated at 540amps/phase. What is the rating of the Tekin RS when it can support a 5.5t 540 motor? The RX8 is rated at 210 amps/phase. The Havoc 3s is only capable of running the 8.5t ballistic 540.
Two words: Heat Sink. If we had a gigantic heat sink and fan on top of the ESC, it would do it just fine. BUT the RS wasn't designed for heavy SC trucks, it was designed for stock to mild mod 2WD 1/10 cars that weigh a little more than half these trucks do.