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Originally Posted by groves
Yes, the gear ratio is 1:4 with a 12 tooth on the Chip, and a 48 tooth on the drill which is locked into high gear. it's very fast and turns beautifully! (the tires I think are perfect!) thanks for replying everybody! the driving sprockets are 20 tooth to a 60 tooth but i'm thinking about changing it to a 15 tooth to the 60 tooth to slow it down a bit. but its the coolest robot i've ever controlled. we do drain batteries really quick! boy those motors sure get warm! that little backup battery is very important.
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Nice and simple. I love it! We'll have the same layout this year only with 35 pitch chain and a third motor per side.
Check out the drive train from those national finalists the Goodrich Martians. You can see it on 494martians
.com.
you should be putting forth you best effort every time you enter the field. - Protronie [more] 
14-02-2004, 11:02
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