Subject:
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Re: Use for Bad Lego Motor
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 3 Jan 2001 04:50:08 GMT
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Original-From:
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Brian <ALANO@KIVA.spamcakeNET>
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Viewed:
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632 times
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>
> How hard should it be to turn the 9v gear motor?
>
> My one motor is quite tight, you need a gear wheel on it to turn it by
> hand... I had just assumed it was due to the internal gearing. It seemed to
> work OK when I ran it with minimal load.
It should spin easily with just fingertips against the cross-axle. It
should continue spinning several rotations on its own inertia from a
fast initial spin.
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Message has 1 Reply:
 | | Re: Use for Bad Lego Motor
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| I learned a year ago that lego motors are very sensitive to drops. I had a contraption with 2 motors on my counter, and it fell off. When I tried to use it again, I discovered that they would not turn. I took them apart, and saw that the shafts had (...) (24 years ago, 3-Jan-01, to lugnet.robotics)
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