Novak HV4400 and 7XL BL Sensored System...

[GriffinRU]

Originally Posted by coolhandcountry

Why do so many companies make the motor but no esc for sensored? It is no company that I am aware of that makes a hi cell count sensored esc. I think with the right equipment the sensored could be supreb to the sensorless. It would have smoother start and longer run time with a faster speeds. I could see a 2250 now with a sensor on it. :D

3 wires vs. 8 wires ...

To Dafni:
UE idlers, shimmed tranny, SVD-s all-around (It was my 6*6 Monster E-Maxx)
The last plastic gear snapping teeth upon braking, regular failure. Working on alum. replacement. Spur is a weak link, because metal ones were on 70 and 72 :) with box full of stock 66...

I am working on sensor part... Novak's built-in difficult to reuse.

To Sneeck:

You correct, those pins are pain, it is difficult to remove them (good 13 and 15 tooth 5mm pinions :) do not forget alum. gears...) and easy to loose them. Your solution works!

To Serum:

It is usually Hall sensor, which flip-flop upon magnetic field. You have 3 sensors to complete the circuit.

To Coolhandcountry:

Aveox has good motors, but Kv selection better fit aero then auto. But I used in the past and liked it, 4-poles business …

To Batfish:

I had some discussion with Feigao representative and he told me that sensored motors would be released as soon as they finish testing Feigao sensored controller. That was some time ago, I mentioned about existing Novak and Aveox controllers. At least connector looks familiar :)

General:

I think it would be great to have a controller with sensored and sensoreless capabilities built-in. Ultimate performance of both worlds and combined reliability. (As well as complexity… and vulnerability :) )

Artur

P.S. 14-pole sensored outrunner with direct drive :)