This 2-finger parallel gripper on the end effector is normally employed in electronic manufacturing for fine handling of PCBs and electronic assemblies. Gripper jaws slide parallel to each other, providing equal gripping forces to an object.
Such handling is often used for sensitive components as it eliminates unnecessary stresses to the item and could prevent its breakage.
With PCBs, the 2 finger parallel gripper can pick up, position, and place the circuit boards into whatever stages of assembly, testing, or packaging. The precision control of motion makes it suitable for very fast automated production lines where the relative movements and placement must be constant.
Also, it is very common to attach soft or special kinds of gripping pads to the jaws to ensure that no scratching or static discharge occurs, which could damage sensitive electronic components.
By allowing secure yet gentle handling of these being processed, the 2-Finger Parallel Gripper increases the product quality, reduces waste, and increases efficiency in electronics manufacturing.