Axial flux 3-phase PM Generator

Hello
This is our experimental 3-phase PM generator.
The diameter of the iron disc 100mm, 4mm shaft, bearing 624zz
The 9 coils are made of copper strip 0.2mmX6mm, isolated with PTFE film.
Neodymium magnets - 20X10X6mm
https://www.indigoinstruments.com/magnets/rare_earth/
Good Luck!