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Forums13
Topics7,385
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Most Online3,137
Apr 9th, 2026
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Joined: Apr 2011
Posts: 565
jack of all depts
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Guess what type of motor this is!
Here's a shot of the com
Last edited by Vic; 03/02/12 04:57 AM.
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Joined: Jan 2012
Posts: 419
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addict
Joined: Jan 2012
Posts: 419 |
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Joined: Apr 2011
Posts: 565
jack of all depts
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jack of all depts
Joined: Apr 2011
Posts: 565 |
Mmmm, nope!
I'll post another picture clue, (as soon as I find out where I put it)
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Joined: Apr 2011
Posts: 565
jack of all depts
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jack of all depts
Joined: Apr 2011
Posts: 565 |
The first picture shows the top side of the com. Here is the other side (bottom) of the commutator. When you see these two pics, you are seeing the whole thing, because there isn't any more clues available from side pictures.
Last edited by Vic; 03/02/12 04:46 PM. Reason: add picture
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Joined: Apr 2011
Posts: 565
jack of all depts
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jack of all depts
Joined: Apr 2011
Posts: 565 |
Having trouble adding a picture. I'll try again later.
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Joined: Jan 2012
Posts: 419
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Joined: Jan 2012
Posts: 419 |
Still didn't see the 2nd picture, but my 2nd guess is an old Westinghouse????
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Joined: Oct 2009
Posts: 404
troubleshooter1
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troubleshooter1
Joined: Oct 2009
Posts: 404 |
I say its a old imperial.
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Joined: Aug 2011
Posts: 563
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not sure of the make maybe otis(hook pressure is the same) but it looks like a slip ring end brush gear.
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Joined: Apr 2011
Posts: 565
jack of all depts
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jack of all depts
Joined: Apr 2011
Posts: 565 |
com as seen from bottom dang, cant get the pic to post 
Last edited by Vic; 03/03/12 06:05 AM.
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Joined: Apr 2011
Posts: 565
jack of all depts
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jack of all depts
Joined: Apr 2011
Posts: 565 |
For some reason, I couldnt attach another picture to this thread. I kept getting a message saying "your file size can't be over x amount of megabites"! But the file was only 156kb. Tried several times, no go.
So anyway, I ended up posting a whole new thread, with the other picture in it, showing the bottom side of the commutator. PLease take a look at it.
The top side and the bottom side both tell a story, as to what kind of motor it is. I'm not talking about a brand name of any kind, I mean type of motor. But I'll tell you the brand as well!
Last edited by Vic; 03/04/12 12:09 AM.
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Joined: Oct 2009
Posts: 404
troubleshooter1
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troubleshooter1
Joined: Oct 2009
Posts: 404 |
slip ring motor. Just popped into my head, not sure why. I must have seen it once before. If I am right do i get a star :}
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Joined: Jan 2012
Posts: 419
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Posts: 419 |
slip ring motor. Just popped into my head, not sure why. I must have seen it once before. If I am right do i get a star :} That's what it looks like to me as well....
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Joined: Aug 2011
Posts: 563
addict
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Joined: Aug 2011
Posts: 563 |
if im right i think i deserve the star, since i was 1st!!!!!!!!!
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Joined: Jan 2012
Posts: 419
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Joined: Mar 2012
Posts: 2
stranger
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stranger
Joined: Mar 2012
Posts: 2 |
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Joined: Apr 2011
Posts: 565
jack of all depts
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jack of all depts
Joined: Apr 2011
Posts: 565 |
Uppo wins the fur sink, AND, the dog polisher, too!
A couple others deserve credit, too!
It is an old Otis drum machine, with a resistance controlled slip ring motor. (3 phase AC). I had never seen one before, but surmised it by the brush rigging. I've seen single phase wound AC rotors, like on a plug-in drill motor, universal motors, but never saw a 3-phase wound rotor before. Weird!
More pics coming, but I gotta resize them tomorrow in Photo Shop.
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Joined: Aug 2011
Posts: 563
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thanks vic, pleasure doing business 
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Joined: Oct 2009
Posts: 404
troubleshooter1
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troubleshooter1
Joined: Oct 2009
Posts: 404 |
sorry Uppo, I did not see your post first, or maybe i did, and that is why it popped into my head three stars for uppo. :}
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Joined: Aug 2011
Posts: 563
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Joined: Aug 2011
Posts: 563 |
all good scott.
Last edited by uppo72; 03/07/12 02:04 AM.
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HW PM
by Chris, January 13
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