Animalector wrote:Nice work .. 120A phase hey. Nice...
i'll up that to 150A as soon as lebowskis firmware reaches it's next level
the mac is REALLY as MOTOR FROM HELL. very difficult for a controller to drive it seems.
150A is the limit of the current sensors, the IRFB4468 handles 190A. and as cooling is fine, and peak current is only needed for some seconds, it should be fine. total power limit is 2.000W, so it's 50A battery. something the FETs don't even may notice *ggg*
and phase current is REALLY needed for getting the bike to move. i see a difference between 100A and 120A. 150A may be even more noticeable.
due to the sine wave torque throttle characteristics the power delivery is VERY smooth. nice to handle, but on the other hand, not really "snappy".
it's impossible to lift the front wheel by throttle only. something that should work in the first gear with 2kW with ease.
the other lightning rod-style mid drive i have, that is driven by a 12FET infineon is wheely prone as hell. it's limited to 2.5kW and block time is set to zero. don't want to know what this bike does when a block time of 1-2s.