MadRhino said:It is the largest, but not the most powerful. The 72200 can feed 450A phase current and can be powered with 22s lipo without any mod. Mosfets rated above 100v are higher resistance, so for max power you are better with a faster motor and running 24s or lower.
MadRhino said:It has mosfets that could take 100v, but for safety the software is set with 90v high voltage cut off. That is common with many controllers. So it is limited to 22s, unless this high voltage cut off is removed, or tricked.
Of course, when we feed the mosfets their very limit, we are making the controller less reliable. Taking a chance to fry one once in a while, is part of performance compromises. It does require at least to have one spare in stock.
MadRhino said:I prefer the 72200, so I would run 22s and use a motor with faster winding. I would work on the mod to run it 24s, for it is the most convenient with lipo bricks that are common 6s.
MadRhino said:The Muxxus 3000 is 135mm? I believed it was 146mm with single freewheel. Anyway, It is not much of a problem. When you feed that kind of power, custom dropouts or torque plates are a must, so you can fit even a 150mm if needed so.
The controllers that have a high voltage limitation must be mod at software level to remove that limitation. Yet I guess it should be possible to trick them hardware to send a voltage reading 10v lower.
MadRhino said:I’d say the power of the 72200 will get you higher avg speed in adverse conditions: climbing, strong wind, repeated acceleration..
Yet, in ideal conditions the 2s extra with the 96120 will be a little faster. To have true advantage of the 96120, you’d have to run 30s.
I don’t believe regular torque arms will hold very long.
MadRhino said:I’d say the power of the 72200 will get you higher avg speed in adverse conditions: climbing, strong wind, repeated acceleration..
Yet, in ideal conditions the 2s extra with the 96120 will be a little faster. To have true advantage of the 96120, you’d have to run 30s.
I don’t believe regular torque arms will hold very long.