Bedini rotor

Like you may expect, magnets are put into the notches. The size of the magnets has to be 20x20x3 and the hole in the middle should be a M3 hole (3mm). You can find the magnets here: https://www.magnet-shop.net/neodym-magnete/quadermagnete/quadermagnet-200-x-200-x-30-mm-n45-nickel-m3-senkloch::511.html
(german shop)
Coils and other rotors for a bedini are in my library.