thanks for the answer, and how does the case look with the gripper? is it mechanical? Can you mount it on the air? can you set the clamping power?
I will have to assemble literally small pliers

Hello, yes it should have no problem with that. I have found that given the backlash in the stepper gear drives I can run through various movements and then return back to a position within less than 0.7mm in most cases better than that.