EV3 Grabber by 0nly4Girlz
This Lego EV3 motorized grabber was designed by the 0nly4Girlz team. It uses two EV3 Medium Motors (one for the grabber, and one to lift the sliding carriage up between two frames). The central carriage is inserted in between the frames from the top; the frames are attached to the front of the EV3 robot. (Note that the 1x4 Rack shown in the render had to be rotated 90 degrees away from the gear, because of an LDD "collision error" -- it fits fine in real life.)
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