Complex three-jaw gripper
grabcad
I really liked this three-jaw gripper:http://www.alaris.kz/research/open-source-3d-printed-underactuated-robotic-gripper/I made some changes so that it can be handled by a classic low cost MG995 servo.I had to modify link2 to get better symmetry which was not possible with the original files.The articulated system is quite complex (here the details http://www.alaris.kz/wp-content/uploads/2014/10/MESA14_114.pdf).Everything works with the presence of springs between the link2 and the phalanges.Without springs the animation does not do what is expected.
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