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06-12-2016, 06:33 PM
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#11 |
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Not Yet Wild
Join Date: Jan 2012
Location: Bangor Pa.
Posts: 52
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Re: G22E motor/controller
I cleaned the area with a soft brush and compressed air. Can see some wear where the brushes touch.
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06-12-2016, 07:11 PM
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#12 |
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Not Yet Wild
Join Date: Jan 2012
Location: Bangor Pa.
Posts: 52
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Re: G22E motor/controller
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06-12-2016, 07:22 PM
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#13 |
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Not Yet Wild
Join Date: Jan 2012
Location: Bangor Pa.
Posts: 52
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Re: G22E motor/controller
 Here is the brush that had it's wire short against the basket. |
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06-13-2016, 07:52 AM
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#14 |
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Gone Wild
Join Date: May 2012
Location: Rio Verde, Az
Posts: 7,167
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Re: G22E motor/controller
That armature needs work! Take it to a motor house and have it turned. It shows lots of damage from worn / stuck brushes. It should be smooth and shiny not all pitted. You can see copper shorting between bars too.
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06-13-2016, 08:43 AM
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#15 |
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Not Yet Wild
Join Date: Jan 2012
Location: Bangor Pa.
Posts: 52
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Re: G22E motor/controller
Thanks, I noticed that and was wondering if I could use a pick to clean it out. I like your idea better...Jim
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06-13-2016, 09:49 AM
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#16 |
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Gone Wild
Join Date: May 2012
Location: Rio Verde, Az
Posts: 7,167
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Re: G22E motor/controller
It looks to me like it will clean up ok with a turning on a lathe. Shouldn't cost you much since it's already out of the motor. Find a place that rebuilds electric motors.
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06-13-2016, 01:17 PM
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#17 |
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Not Yet Wild
Join Date: Jan 2012
Location: Bangor Pa.
Posts: 52
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Re: G22E motor/controller
Thanks. There is a local shop that fixed a slideout motor on my old 5th wheel years ago...Jim
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06-13-2016, 04:01 PM
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#18 |
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Not Yet Wild
Join Date: Jan 2012
Location: Bangor Pa.
Posts: 52
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Re: G22E motor/controller
Turns out it is shorted. Need to find a new one. They tested it when I was there and said maybe the carbon build up was causing the short. Called me on my way home and said they cleaned it and still shorted...Jim
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06-13-2016, 04:25 PM
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#19 |
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Gone Wild
Join Date: May 2012
Location: Rio Verde, Az
Posts: 7,167
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Re: G22E motor/controller
It was probably severely overheated and shorted internally. I would go with an upgraded motor like a D&D. The stock motors will overheat much more easily than some of the upgraded ones. You did the right thing taking it to a motor house that knew how to test the armature for shorts. (Probably used a "Growler") Those have been around since the dark ages for testing shorted armatures.
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06-13-2016, 05:57 PM
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#20 |
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Not Yet Wild
Join Date: Jan 2012
Location: Bangor Pa.
Posts: 52
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Re: G22E motor/controller
Yeah, looked like an analog meter with a crank on the bottom of it. Looking at options now. He said I may be able to find a good, used piece online. Jim
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