hi all. i’ve watched a heap of youtube clips of different pulse motors, and there appears to be very few builds that utilise stators with flux switching. eg extended cores with a PM and a coil, with the open core gap sitting over the edge of the rotor with PM’s in the rotor set up in an axial configuration. i’m also unsure if p j kelly covered this combination.
after having a quick play around with extended cores i suspect that too much magnetic strength is lost doing it like this.
so if i may ask a couple of questions is my assumption correct that core losses is why builders don’t do it like that and have any builders on here had success with pulse motors using flux switching stator elements.
cheers.
after having a quick play around with extended cores i suspect that too much magnetic strength is lost doing it like this.
so if i may ask a couple of questions is my assumption correct that core losses is why builders don’t do it like that and have any builders on here had success with pulse motors using flux switching stator elements.
cheers.
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