HPM5000B 48V hall sensor problem

[Morgen 3Eman]

What is the question again?  Are you inquiring about the hall sensor operation, or the phase winding operation?  The thread seems to be using the words interchangeably, and they are not the same.  The hall sensors are used to determine the magnetic pole positioning relative to the stator, while the phase windings are used to make the magnets move about the stator. 

TTFN,
Dennis

[Morgen 3Eman]

Try Googling BLDC motor operating principles.

TTFN,
Dennis

[Morgen 3Eman]

By the way, did you look at the links Alan pointed out?  They explain it all rather well.

TTFN,
Dennis