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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Thu, 12 Apr 2001 02:55:40 GMT
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Viewed:
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2099 times
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Does anybody know (or can anybody point me to) the ratio of speeds between the
geared and ungeared motor?
-s
Tilman Sporkert wrote:
> 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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Message has 1 Reply:
Message is in Reply To:
 | | RE: Motor with Gear Reduction ??!??
|
| 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 (...) (25 years ago, 11-Apr-01, to lugnet.robotics)
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