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Originally Posted by The Lucas
Nice machine work on the wheels. What material are you using on the wheels? How well does it climb a 6 in step?
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The material used is PU (Poliuretane), I guess that´s the word in english. It´s very hard, but it sticks to all surfaces when pressed. Actually, we´re having trouble with traction ´cos the wheels are "grabing" the ground :-) . in fact, a good material.
We´re going to use a small wheel in front of the robot to climb the stairs.