Robot pilers

Hi everyone, I’m asking myself how robot arm pilers are working. I don’t know what kind of stuff we need to have for closing the pilers with electricity.

Can u help me with saying to me what I need for doing it (Like motor or idk)

Thx for helping

What is a "piler"?

You know, PILERS!
;D

I think you mean gripper. Pliers are used to bend or deform something!

Most simple gripper designs use a servo built into the structure. Google "robot gripper servo" and you'll see lots.