Stator back iron and Slot dept determination?

Hi All!

I am working on Permanent Magnet Synchronous Motor design. I need assistance on how to determine analytically or by any means possible stator back iron and slot dept dimensions other than using machine design software or application.

Also, the Rotor Core size or diameter so as to know the spindle diameter.

In the course of my research, I had uncovered how to calculate slot width, tooth width, pole arc etc but am yet to solve above problem.

Anyone with the solution please help! Thanks in anticipation.

You don't state enough parameters to be useful.

Go and read some Electric Machine theory books. I can recommend from direct experience these two books

Slemon "Electric Machines and Drives"


or M.G. Say "Alternating Current Machines"