On a high power running 4S or even 6S, you want to have a separate water stream for the ESC and the motor so they both can receive fresh cooling.
On the 6S system the wires can get real hot. It is therefore worth trying to having some cooling capacity shared with the wires:
In this photo, cooling is available for the shaft where shaft spinning leads to excessive heat:
Total Views: 622 ,
Categories:
