Cologne, November 14, 2023 – Robots have become an integral part of industry and are increasingly finding their way into small and medium-sized companies in the form of cobots, such as the ReBeL. They sort, pick and move with the help of cameras, vacuum cleaners and gripping systems. In order to be able to take on humanoid tasks, igus has now developed a finger gripper for the ReBeL cobot. It is made entirely of lubrication-free plastics, so it is very cost-effective and easy to integrate.

With the ReBeL, igus has launched a compact and lightweight cobot on the market that makes it possible to enter robotics at low cost. This makes it particularly suitable for assembly tasks, quality inspections and in the service sector.  In order for the robot to really work, grippers and suction cups are necessary. For this purpose, igus offers a wide selection of suitable end effectors from various manufacturers on the marketplace RBTX.com. „Since the ReBeL is very light and affordable with its own weight of around 8 kilograms and a price starting at 3,970 euros, it is widely used in humanoid applications. For this reason, we received a number of customer inquiries for a robotic hand that can be easily connected to the ReBeL via plug-and-play,“ explains Alexander Mühlens, Head of the Low Cost Automation business unit at igus GmbH. For this reason, igus has now developed a particularly cost-effective ReBeL finger gripper, which is available for as little as 1,840 euros. The humanoid hand is compatible with all ReBeL models. It is controlled via DIO at the Tool Center Point, which allows for easy integration and flexibility in various applications. The special feature of the finger gripper is that it can imitate human hand movements. „With the new low-cost hand, the ReBeL can take on a wide range of simple humanoid tasks and applications. We are thinking of the area of research and development at universities, but tasks in gastronomy or in the entertainment industry are also conceivable,“ says Alexander Mühlens.

High-performance plastics ensure precise movements
All components, including the flange, cables and control, come directly from igus in Cologne. In this way, the customer receives a 100 percent compatible solution. The low price is due to the lubrication-free high-performance plastics. The plain bearings in the joints made of iglidur polymers are not only cost-effective and lubrication-free, but also enable smooth and precise movements of the individual fingers. Extensive testing in the in-house 3,800 square meter laboratory guarantees the longevity of the humanoid hand. They are extremely flexible and can be controlled via various interfaces, including USB, TTL (5 V) serial and internal scripting. In addition to the finger gripper, igus offers other products for the ReBeL Environment. These include, for example, fireproof fire protection hoods, a 7th axis, gripper sets, adapter plate sets, energy supply systems, a finished workstation and connection cables.