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Originally Posted by maxxdude1234
I think griffinRU mean it will be able to handle more cells after modifications. Presumeably he'd be chaning the FETs to much more powerful ones, and installing different capacitors, and maybe a few other things. I've seen some of his work with modified EVX's - and its all looks very well done!
I was merely asking what the current handling capabilities of the stock HV-maxx ESC were, because they must be quite high if it can handle the 7XL. Novak havn't released many specs to do with the HV-maxx controller, so I wondered if anyone knew?
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Thank You,
With proper cooling (stock fan works fine) up to 400A continuous per phase, 1000A peaks. Datasheet specs. But I will say 210A to be safe. Two FET's (IRF3703) per phase 210A each, 2.8mOh Rdon
To sum this all - 1.73*210=363.3 average :)
Enough to move motor wires if timing wrong.
2 to 5 times more starting torque then same motor with sensoreless ESC.
Artur
P.S. In stock form ESC is pretty good, HV-motor sucks...