19 Apr
2016
19 Apr
'16
9:07 a.m.
On 04/19/2016 08:52 AM, Noel Chiappa wrote:
Thanks very much for taking the time to do that; my
only concern is
to wonder if their experience is applicable, since these things are
turning an order of magnitude faster than old household fans.
Is it really that extreme? Most US AC induction motors seem to be
spec-ed in the neighborhood of 1750 or 3500 RPM. Series-wound
'universal" motors of course, are very different animals.
--Chuck