Subject:
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Re: multiple motors
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Sun, 15 Feb 2004 15:43:02 GMT
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Viewed:
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3900 times
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In lugnet.robotics.rcx, Jona Jeffords wrote:
> In lugnet.robotics.rcx, Steve Hassenplug wrote:
> <SNIP>
> >
> > The only hard part is making sure all your gear ratios are the same.
>
> </SNIP>
>
> So Steve (or Brian or anyone else reading this), have you actually built the
> drive train you describe? And if so, can you share the specifics of the gearing
> and configuration of the motors and wheels with us? • ...
> Jona
> http://www.24tooth.com - LEGO Robotics Group of Ann Arbor
Jona,
Take a look at Fingers from Sumo-bot 4 (on YOUR web site :) :)
http://www.24tooth.com/SumoBotFour.html
Here's a pretty good picture from the bottom.
http://www.brickshelf.com/cgi-bin/gallery.cgi?i=311733
This robot uses 4 motors (two RCX outputs) to drive 6 wheels. That's kind of
the opposite of what you want, but it may get you started. Just take out the
two middle wheels, and replace them with motors.
8t on the motor -> 40t -> 24tooth on the differential.
I'll try to draw up something
Steve
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Message has 1 Reply:
 | | Re: multiple motors
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| (...) Now that is conveinient! ;) (...) I am messing around with this idea hoping to get the gear ratio I want (2:5). I currently have 16t on the motors driving 40t on the drive axle. I haven't come up with a good way to incorporate the differential (...) (21 years ago, 15-Feb-04, to lugnet.robotics.rcx)
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Message is in Reply To:
| | Re: multiple motors
|
| In lugnet.robotics.rcx, Steve Hassenplug wrote: <SNIP> (...) </SNIP> So Steve (or Brian or anyone else reading this), have you actually built the drive train you describe? And if so, can you share the specifics of the gearing and configuration of (...) (21 years ago, 15-Feb-04, to lugnet.robotics.rcx)
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