Axial Generator

[Alvar]

Hi there ,
I am little bit stuck ......so .. i am trying to build one axial generator . i am using N52 with diameter of 50x20x10 .
For rotor i wanna use 12 magnets x2  24 . the distance between magnets in lower side have to be same with magnets what is 20 mm in my case . so 12 x2 = 24 . so go on the rotor start the came up .
now .... what can be the thickness  of the rotor same like the magnets ? that mean 10 mm ?
And about stator . i need 48 v ( 24 can do the job but i really need 48 ) how yo i calculate the stator ?
Thanks for ideas and apologize for my poor english  .

Greetings from Germany / Warmsen.

[electrondady1]

hello. your magnets are rectangular ?
 50mmx20mm x10mm thick?
and the closest position of the magnets  to each other on the rotor is 20mm.  on the inside of the circle.
10mm thick steel rotors should contain the magnetic flux ok.

to begin, if you assemble just one magnet rotor on an axle  that can rotate you can begin experimenting with coils
to find the number of turns.

the most famous builder of this type of dual rotor alternator is a Scottish man named  Hugh Piggott.