Subject:
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Re: ooooh, I wish I had our digital camera here at work...
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Newsgroups:
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lugnet.org.ca.rtltoronto
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Date:
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Thu, 26 Oct 2006 01:13:51 GMT
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Viewed:
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1499 times
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In article <3644709b0610250846r57ad4c3dse1b26d0dd4581c99@mail.gmail.com>
, Rob Antonishen <rob.antonishen@gmail.com> writes
>
> The grey motor in the center of the last photo - any idea how to fix
> one of them? I've got a battery box and one motor of that vintage but
> the motor seems seized too...
Many, many years ago I had one of the black motors, like this one:
http://www.peeron.com/cgi-bin/invcgis/inv/sets/103-1?withpics=yes
The motor seized. So yes, just like in the set picture I disassembled
the motor & gear unit. Then I disassembled the motor itself, and found
that the carbon brushes were both worn away.
Not fixable unless you have some soft graphite, anything harder just
rips the commutator on the motor shaft.
ttfn,
Tony
--
The NXT Step blog discusses the Lego Mindstorms NXT:
http://thenxtstep.blogspot.com/
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