>I have used coreless motors in my micro helicopter designs. They are
>excellent for applications requiring high efficiency, low resistance
means
>very low current draw. However, they are very delicate since the
construction
>is different than iron core.
>
>Depending on the application.  I have gone back to using iron core
simply
>because of cost and maintenance.
>
>If you want to see my helis visit my web pages:
>
>http://members.aol.com/miachper/miasportt.htm



Seems not to work

Perhaps files at http://members.aol.com/miadsgns/
was what was meant - neat stuff.