Thread: bump-free mecanum wheels
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Unread 04-07-2010, 06:03
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Re: bump-free mecanum wheels
the curve of the mechanum rollers is the profile of an elipse where one dimension is the diameter of the wheel, and the other is that diameter divided by the sin of 45 degrees. the topic is discussed in this post,

http://www.chiefdelphi.com/media/photos/35736

hope i helped