Brushless motor animations and simulations.
Waveforms in a brushless controller:
http://www.torcman.de/peterslrk/SPEE...l#Anker1591256
Two better animations, you can step through the sequence or maximise your window to get the speed down:
http://www.servomag.com/flash/2-pole...ldc-motor.html
http://www.servomag.com/flash/4-pole/smi-motor007.htm
CD-rom outrunner motor
simulation
http://www.meinpapi.de/dieter/JAMO_0-33Wi10Abig.gif
LRK outrunner
simulation, different colours for different magnetic field strength:
http://www.mfly.de/animation_b.gif