Maybe someone could edit the motors spreadsheet and put in the number of magnetic poles for the motors listed there.
Friggin Hobby King does not list this in the specifications. I have 3 Turnigy Aerodrive 6378-149 motors and I am trying to figure out what to put in my “low_level.c” file. Hobby King is pissing me off. I mean the stuff they sell if for hobbyists and these are the kind of things we need to know. I am an engineer for an automotive company and we would never get away with that crap.
All the motors I have physical samples of in that spreadsheet are 12N14P motors, and my guess is that they are all like that.
12N14P means 12 “slots”, aka windings/coils, and 14 magnet poles, i.e. 14 magnets in the rotor.
You can check the number of magnet poles in your motor by simply counting the magnets in the rotor. Sorry if that wasn’t obvious, I updated the guide.