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Electric Motors Winding and Repair Electric Motors Winding and Repair Discussion


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Old 09-11-2019, 06:42 AM   #1 (permalink)
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Default Terminating YY 12N10P

I have been out of winding for a few years, but doing a rewind of a 12N10P motor for YY termination according to attached scheme. For the love of me I cannot remember the termination of this scheme and am at the point of giving up after three failed attempts of terminating it only to find it does not run.

Searched the net and a lot of different terminating diagrams but they all seem to not work for me.


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Old 09-11-2019, 09:42 AM   #2 (permalink)
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Bundle the ends of each stator half. Parallel the ABC terminals of each motor together and those 3 paired conductors make up U V W into the controller.

Has it been that long.....if it doesnt work it isnt the termination definitively. It could be the wind. Maybe you have a coil backwards if it doesn't work right as well
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Old 09-11-2019, 10:05 AM   #3 (permalink)
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Thks, Would it make a difference if the ends or starts are used to make the U V W to ESC?

Check and rechecked each time for CW and CCW winds....
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Old 09-12-2019, 08:59 AM   #4 (permalink)
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Why not a DD for more power density or a wye to delta serial wind for sub harmonic attenuation? Since its old and nearly forgotten why not do something different?
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Old 09-12-2019, 02:49 PM   #5 (permalink)
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Have to learn all these new stuff, what would the winding scheme look like for a wye to delta serial wind?
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Old 09-19-2019, 01:19 PM   #6 (permalink)
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https://www.helifreak.com/showthread...07#post7661551

The WYE's budle is the DELTA motor.
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Old 12-25-2019, 10:47 AM   #7 (permalink)
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Here is a YY-DD.
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