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Old 19th Oct 2020, 11:58 pm   #26
Synchrodyne
Nonode
 
Join Date: Jan 2009
Location: Mt. Maunganui, New Zealand
Posts: 2,567
Default Re: Wiring a 110V two-phase motor?

Quote:
Originally Posted by broadgage View Post
Possibly, but not in view that likely.
Split winding motors usually only have three connections, one end of each winding, with the other ends of the windings connected together internally.
Also such motors are not normally identified as 2 phase.
Capacitor start and capacitor run motors usually have the value of the required capacitor marked on the nameplate.
I was certainly of the impression that a motor labelled as being "two-phase" was simply that, intended to operate from a two-phase supply. And that the various forms of single-phase induction motors, split-phase, capacitor start, capacitor start and run, etc., were labelled as being "single-phase".

The attached chart, although just a single example, does tend to confirm that impression.


Cheers,
Attached Files
File Type: pdf Brook Gryphon Connection Diagrams.pdf (385.0 KB, 38 views)
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