Category Archives: omnibot

Scrap Wood and Metal Combined for DIY Mecanum Wheels

Some scrap wood, a few pieces of sheet metal, a quartet of old gear motors, and a few basic hand tools. That’s all it takes to build an omni-bot with Mecanum wheels, if you’ve got a little know-how too.

For the uninitiated, Mecanum wheels can rotate in any direction thanks to a series of tapered rollers around the circumference that are canted 45° relative to the main axle.  [Navin Khambhala]’s approach to Mecanum wheel construction is decidedly low tech and very labor intensive, but results in working wheels and a pretty agile bot. The supports for the rollers are cut …read more

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Posted in mecanum, misc hacks, omnibot, omnidirectional, robots hacks, rollers | Leave a comment