Gallery, Projects and General > How do I??

how to check a motor

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awemawson:
Probably six windings on Normans motor as it is dual speed

BillTodd:
It'll probably be the pole changing type like the top diagram attached.

Arbalist:
Good post Bill.  :thumbup: I've saved that picture for future reference!

awemawson:
I've always thought that those motors were good candidates for a 240 - 415 rotary phase converter, using the lower legs conventionally as a 240 single to 240 three phase converter, and picking up the higher voltage off the outer coil taps. Voltages aren't quite right but probably close enough for most applications.

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