Hi all I have a project that involves a disc based induction motor, 75mm to 100mm = in diameter and 13mm thick. I have been asked about the design parameters o= f the such a beast and am drawing a blank. Can anyone point me in a helpful= direction. Thanks Veronica =20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .