Quote:
Originally Posted by Thundrio
(I want to be 100% before I tell the mech lead its not my fault).
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The problem is, it's not clear that you have given a full description of your drivetrain. All you have told us is this:
Quote:
Originally Posted by Thundrio
the mech lead says the gear ratio is 5:1 running of a andymark cimple box using 2 cims.
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As was pointed out in a previous post, there is no 5:1 Cimple box. It's 4.67:1. That's not a big difference, but most folks would give the proper number so it raises questions. And, you haven't clearly stated what happens between the output shaft of the gearbox and the wheel. Are you direct-driving the wheels? Or do you have chains, and if so, what are the sprocket tooth counts on the driving and driven sprockets?
Also, you said you had 20" tires. How do you fit four 20" tires on a robot without violating the frame perimeter? Are they really 20" diameter? Are they staggered or something?