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  1. A

    How do you design a ball bearing rotator?

    Thank you for the responses! This is for personal use, and is mechnical (non-electrical). I figured out that a fishing reel essentially accomplishes "some" of what I'm trying to do, in the sense that the handle of the reel is capable of rotating the top completely with very little movement...
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    How do you design a ball bearing rotator?

    Thank you for the responses! Yes, that's correct for the most part. I would assume bearings would be smooth, like how a caster can rotate. I believe the X axis, like a turntable. If would be like a cake sitting on a turntable, and then your thumb rotates the table, making the cake sitting...
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    How do you design a ball bearing rotator?

    Hello geniuses, I would say "fellow" geniuses, but clearly, I am not a genius. I'll be honest, I have no idea if I'm in the right place. I was describing this to a friend of mine asking him for help (he's kind of a genius, but apparently not a big enough one). After describing what I wanted...
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