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Re: pic: FRC488 - Octocanum Drive Rendering
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Originally Posted by Madison
They're 3" Tetrix omniwheels from FTC kits. The actual diameter is closer to 2.75", though.
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Originally Posted by Mark Sheridan
Very cool. Where did you get those follower omni wheels from?
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The 2.75" Double Roller Omni Wheels are also quite nice.
http://www.vexrobotics.com/276-1902.html
And if you don't like using the 1/8" square bore in them you can shove a 1/4" hex shaft through them. Some VEX teams have done it before with 1/4" hex standoffs (since that's a legal VRC part). You might be able to take it up to 3/8" hex if you machine it.
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FRC 2451: PWNAGE, Student/Team President (2009-2012)
FRC/VEX 2451: PWNAGE, Strategy/Design Mentor (2013-)
VEXU NAR: North American Robotics, Student/Chapter President (2013-)
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Use sensors to collect data about the surrounding environment, then discard it and drive into walls. - Jared Russell [more] 
01-02-2014, 05:54
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