> I would't bother. Yes it is a clever suggestion, but
> the rotary transformer in VCR heads are about 3.5cm
> across and permanently bonded to the large alloy head
> halves. Much harder to integrate into your design
> compared to a dc motor armature or simple brush.
> :o)
> -ROman

Bugger

They sound very similar to some of the old 5 1/4" floppies and
HDD that have a circular magnet and coils integral to the PCB

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