The RG2 gripper is a flexible electric gripper specially designed for robots from Universal Robots. The long-stroke (110mm) allows the gripper to handle a variety of object sizes. Adjusting the gripping force (3-40N) allows the gripper to handle both delicate and heavy object.

Technical specification – https://www.universal-robots.com/media/1226143/rg2-datasheet-v14.pdf