Shaded pole motors
Record players had them.
Martin
Mark Rand wrote:
On Sat, 12 Dec 2009 12:31:45 -0800 (PST), "
wrote:
The motors are reversible shaded pole motors. How could that be, you
say. Well they are actually two shaded pole motors on one shaft.
Energize one motor and it runs clockwise, energize the other winding
and it runs counter clockwise.
Dan
Actually, it's quite simple to design a shaded pole motor with two shading
windings that can be switched for direction change. Just never seen it
commercially.
Mark Rand
RTFM
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