Hi all,
Notice, in all cases but the case marked with a '*', that the magnetic field rotates faster than the shaft/rotor.
A very very simplified inrunner animation on this page:
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A very simplified lrk outrunner animation:
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Two better inrunner animations, the controller uses sensors but that makesno difference to the motor itself. You can step through the sequence or maximise your window to get the speed down:
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CD-rom outrunner motor computer *simulation*:
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version and colours explained:
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The cd-rom motor simulation was done with a free magnetic field computation program:
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LRK outrunner *simulation*, different colours for different magnetic field strength:
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Waveforms and signals in a brushless controller:
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Met vriendelijke groet ;-) Ron van Sommeren near Nijmegen, the Netherlands-- Anti-Spam: my address must be modified.