On the other hand the 4 pole motor is not cylindrical. For a four pole machine 60 x 50 2 1500 rpm so the same size motor at 55kw 400v but 4...

On the other hand the 4 pole motor is not cylindrical. For a four pole machine 60 x 50 2 1500 rpm so the same size motor at 55kw 400v but 4...
I took winding on the picture from winding book. Three phase wiring diagrams always use wiring diagram supplied on motor nameplate.