A servo adjustable gripper device for gripping and transporting at least
two objects such as boxes includes a frame and at least two gripper
assemblies connected with carriages slidably connected with the frame.
The gripper device further includes a robotic arm which controls further
movement and placement of the boxes on a pallet. The position of the
gripper assemblies on the frame is adjustable to provide equal lifting
force for a variety of differently sized boxes or for different numbers