apologies, i didn't explain that all that well.
I was under the impression normal racing conditions were going to be replicated. (braking and accelerating). running at constant speed even at partial throttle is not going to warm the brake fets up at all.
in which case the contant acceleration and deceleration of steel wheels would IMO provide sufficient load.
I have access to a fair amount of test equipment, in fact the motors on my
reviews are subjected to waht i would class as normal race conditions. a computer does the controlling not me, so its subjective.
I shall run a small test this morning and get back to you.
have a nice day
sanj