HV-Maxx 4.5 or MM and 9xl?

[Serum]

@speedy; did you ever ran/had an XL motor?

The novak hv's are rather weak; they compensate it with a higher RPM, but this will result in more heat and the controller needs to work harder as well. (higher losses)

on the novak; the magnet is too small to deliver a 1800w burst like an XL can do; not to mention the torque difference with both motors.

I'm not saying they are bad, but they just don't have got the balls of an XL motor; Period.

I just measured my 7XL and 9XL, and the bearing is perfect centered. What did you used to measure yours and how did you do it?

Mamba Max + HV Maxx

that would work at this point? the hvmaxx is a two pole motor? the problem is with neu motors. it works without the sensor ofcourse, but the weak part of the hvmaxx setup isn't the controller. Griffinru used a 7XL on his novak controller, and it had more power and torque than the original motor. (he used the hvmaxx motor as a sensor)

A buggy has got a way too low gearing ratio for a hvmaxx; the kv is simple too high.