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 "I got flour all over my Chromebook!" - frcguy [more] |
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| "I got flour all over my Chromebook!" - frcguy [more] |
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#19
12-01-2011, 03:08
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Re: pic: 2791's Chassis
Why did you choose to use six motors in your drive train?
4 CIMs at a 7.4:1 ratio gives a maximum of 634 in-lbs of torque at the wheels. With 4 inch wheels, that becomes ~315 lbs of force to accelerate the robot. However, with a generous coefficient of friction of 1.5 your robot will spin its wheels at 180 lbs of accelerating force. 
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