Robotic Apps Benefit From Gripper And Force-Torque Sensor Upgrades

OnRobot, the company formed through the merger of On Robot, OptoForce and Perception Robotics, presents the Gecko Gripper, Polyskin Tactile Gripper, RG2-FT gripper and a technical upgrade of the HEX force-torque sensor product line based on OptoForce technology. These are expected to open up new applications for collaborative robotics and make implementation easier.

 

The Gecko Gripper, developed by Perception Robotics, was inspired by nature and uses the same adhesive system for gripping as the feet of a gecko, with millions of fine fibers that adhere to the surface of the workpiece and generate strong van der Waals forces. For the Gecko Gripper technology, OnRobot licenses a concept originally developed by the NASA Jet Propulsion Laboratory (JPL) and brought it to market maturity.

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This unique and fast-moving solution for handling large, flat objects makes vacuum grippers and their compressed air system unnecessary. In contrast to vacuum grippers, the Gecko Gripper can also handle perforated or porous workpieces such as printed circuit boards without any problems. The gripper is compatible with Universal Robots and Kawasaki robotic arms.

 

The Polyskin Tactile Gripper also comes from the innovation forge of Perception Robotics. The solution specializes in sensitive gripping: Both fingers can be individually aligned and have integrated tactile sensors at the fingertips. This allows the gripper to precisely measure the condition of the surface of workpieces and align its gripping processes accordingly. These properties take tactile gripping to a whole new level, especially when working with sensitive or irregular workpieces. The Polyskin Tactile Gripper is also compatible with Universal Robots and Kawasaki.

 

OnRobot is launching a variation of its established RG2 gripper, the RG2-FT with integrated force-torque sensors and a proximity sensor, which also accurately detects the condition of objects. The gripper detects the danger of objects slipping off even before it happens, making handling even safer – for workers as well as for the workpiece. This gripper model is particularly suitable for use in precision assembly and is compatible with lightweight robots from Universal Robots and KUKA.

 

The OnRobot product line for force-torque sensors based on OptoForce HEX technology has received a substantial technical upgrade, making installation and handling of the sensors even easier and faster. Mounting is now up to 30 percent faster, partly thanks to overload protection integrated in the sensor, which no longer has to be removed and mounted separately when attaching to the robot arm. Furthermore, the weight of the sensor can be reduced by 20 percent. A new, improved sealing ring also protects the HEX products better against dust or water in the environment.

 

For more details, visit OnRobot.

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