[ron_van_sommeren]

In principle, there's no difference between an inrunner and an outrunner.

A very very simplified inrunner animation on the Speedy BL diy brushless controller page:
http://www.speedy-bl...speedy-bldc.gif

A very simplified lrk outrunner animation:
http://www.torcman.d...K_in_action.gif

Two better inrunner animations, the controller uses sensors but that makes no difference to the motor itself. You can step through the sequence or maximise your window to get the speed down:
http://www.servomag.com/flash/2-pole/2pole...bldc-motor.html
http://www.servomag....mi-motor007.htm

CD-rom outrunner motor computer simulation:
http://www.meinpapi....3Wi10Asmall.gif
Bigger simulation and colours explained:
http://www.meinpapi....-33Wi10Abig.gif
The cd-rom motor simulation was done with a free simulation program:
http://femm.foster-miller.net

LRK outrunner computer simulation, different colours symbolise different magnetic field strength:
http://www.mfly.de/animation_b.gif

Waveforms and signals in a brushless controller:
http://www.torcman.de/peterslrk/SPEEDY-BL_...ml#Anker1591256