Subject:
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Re: Locked motor
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Newsgroups:
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lugnet.robotics
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Date:
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Tue, 12 Dec 2006 08:27:24 GMT
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Viewed:
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3232 times
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In lugnet.robotics, Merlin Hansen <merlin.hansen@sasktel.net> wrote:
> linmix wrote:
> > I've just received a 2nd hand lego motor (peeron #71427), and to my
> > surprise and (... well let's leave it at that) it's jammed.
> >
> > I remember seeing a website that showed the internals and possibly a way
> > to solve this (except for complaining to the person I bought it from).
> > Can anyone help me with a link (or other good advice) to see if anything
> > can be done.
>
> After doing some Googling...
>
> http://www.philohome.com/motors/motor.htm
> shows the internals of the 43362 motor and some of the 71427.
Hi all,
Unfortunately, there are very little chance that you may repair your 71427. Most
of the motors I have seen with locked shaft have their permanent magnet (made
from sintered magnetic powder) partially turned back into powder. That's
hopeless.
That said, since opening a 71427 is easier than for 43362, you can give it a
try...
Good luck!
Philo
www.philohome.com
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Message has 1 Reply:
 | | Re: Locked motor
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| I can't believe I didn't find the description on your site. It was the first place I looked!! Since no easy repair appears to be possible I've contacted the seller who has graciously accepted to take the motor back and give me a refund. Thanks to (...) (18 years ago, 12-Dec-06, to lugnet.robotics)
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Message is in Reply To:
| | Re: Locked motor
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| (...) After doing some Googling... (URL) the internals of the 43362 motor and some of the 71427. Cheers, Merlin. (18 years ago, 12-Dec-06, to lugnet.robotics)
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