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Unread 25-04-2004, 09:58
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Re: Omni Wheels Survey

Team 1083 and 180 both used omni wheels to make a holonomic drive train. It worked very well; we rarely were pushed, as we were so much more maneuverable than anything else out there. Also, unlike casters which just "sit" there and can rotate easily, our wheels were attached directly to the motors and gear box, so pushing them was not as easy as casters.

I highly recommend holonomic drive when you want to be maneuverable.
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Unread 25-04-2004, 10:15
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Re: Omni Wheels Survey

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Also, what's the advantage of using omni-wheels if not for all-direction travel? For example in the above robot picture; you have the two omni-wheels in the front. You said it was so you could turn in high gear easier; so the omni-wheels provide half decent forward-backward traction and little lateral traction. Are there any other benefits?
omni wheels = motorable casters....that can or can't be movable sideways.... like mine, they can't move sideways but they rool b/c of the rollers..

we opnly used two because of the game, we wanted to get on that ramp very qucikly in which it did b/c we had a 1/2" lip to catch the edge of the 6" platform.

anything else or i missed?
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