brushless motor animations/simulations

Brushless motor animations and simulations. Mostly outrunners but inrunners are just outrunners turned inside out.
A compilation
http://www.rcgroups.com/forums/showthread.php?t=216928

Vriendelijke groeten Ron
• brushless motor building tips & tricks • diy brushless motor discussion group
• Drive Calculator download & discussion group • int. electric fly-in, Nijmegen, the Netherlands

Very simple inrunner animation
from http://www.speedy-bl.com

A complex outrunner FEMM simulation, made with http://www.femm.info/

Note that the magnetic field rotates seven times faster than the rotor.
Blue indicates weak magnetic field, red indicates strong magnetic field.

Vriendelijke groeten Ron
• brushless motor building tips & tricks • diy brushless motor discussion group
• Drive Calculator download & discussion group • int. electric fly-in, Nijmegen, the Netherlands