Wow, anyone check this out yet?
http://mgm-compro.com/industrial/pdf...211-b-eng1.pdf
The largest one capable of 400A cont/700A peak and 63v (15s lipo/17s LiFe) for up to
25kw, sensored/sensorless (and two variations of this), individual lipo cell monitoring, different "throttle" signal input methods, able to use braking resistors, etc. Man, this is ESC porn!