Subject:
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RE: Motor with Gear Reduction ??!??
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 11 Apr 2001 16:23:30 GMT
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Original-From:
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Tilman Sporkert <tilman@SAYNOTOSPAMwebmethods.com>
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Viewed:
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922 times
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There are only 3 9V motors in the Lego product line today:
- the geared motor as found in the Mindstorms sets. This is the one that has
a cube like shape, with lots of irregularities.
- the ungeared motor. This is sort of the classic 9V Technic motor. It has a
rectangular case, like a small battery box, without any irregularities. Only
recommended for applications where you need more speed than the geared motor
can provide.
- the micromotor. It's bright red, and not much bigger than a 2x2 brick.
It's suitable for steerings, moving small arms, etc., or wherever you don't
have a lot of space for a motor, and don't need a lot of power. It turns
really, really slow.
Tilman
> -----Original Message-----
> From: news-gateway@lugnet.com [mailto:news-gateway@lugnet.com]On Behalf
> Of Shaun Sullivan
> Sent: Wednesday, April 11, 2001 8:27 AM
> To: lego-robotics@crynwr.com
> Subject: Motor with Gear Reduction ??!??
>
>
>
> Hi all,
>
> Looking through the Pitsco Dacta catalog, I happened to see a 9V Motor
> with Gear Reductino listed for $16.25. Does anybody have any
> information about this item? It appears smaller than the standard 9V
> motor, which makes me think that it might not be as powerful, especially
> since some of the internal space must contain the gear reduction.
>
> Does anybody know what speed the motor shaft turns at as compared to the
> regular motor?
>
> And any information about the power/torque of the motor as compared to
> the standard?
>
> Thanks in advance ....
>
> Shaun
>
>
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