bot design: [O= omni wheels]
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-> I am planning to use omni wheels. The bore diameter of the wheel is 3/8th of an inch. So, my axle diameter will be 3/8th inch dia too ..
-> length between two wheels is 12 inch on one side and 8 inch approx on other side
-> actually, I used HS311 and HS422 earlier. I don't know how to tell its capacity ... but, HS311 would be perfect for this one too .. so, I really like to use 1:1 gear ratio with this servo if possible ..
1. wondering how to fix the gear on a axle ? I mean .. how can we make it not to move freely to left/right on axle.
2. My servo shaft should use a gear as a mount ? and that gear will be attached to the other gear on axle? am I right?
3. currently I have 4 wheels of same length. If you see the above design, it needs 2 axles. But, those 2 axles will have a collision
as all the wheels are of same length. wondering, if there is a way to address this problem?
Greatly appreciate your help !! Please let me know if you have any questions or need more information.