Robotic Stäubli

STÄUBLI ROBOTICS 40 years of success in industry automation

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Stäubli Robotics, a division of the Swiss-based Stäubli Group, first ventured into robotics in 1982. A partnership with American firm Unimation, the world’s first known manufacturer of articulated robots, led to the first distribution of 6-axis industrial robots.

Later that same year, the two collaborated on their first SCARA robots. These hydraulic machines would later evolve into electrically driven SCARAs, and later still, into Stäubli’s 2021 Red Dot Award-winning TS2 SCARA.

More firsts in robotics: opening up possibilities in clean and harsh environments

Unimation was integrated into Stäubli in 1989, and in 1993 Stäubli rolled out its first robot produced entirely in-house: the Stäubli 6-axis RX90. This was also a milestone in robotics, as the RX90 was the world’s first fully encapsulated 6-axis robotic arm. This vastly expanded the potential of robots for use in many industries with applications in clean or harsh environments. It also marked the introduction of Stäubli’s patented JCS gearbox and CS7 control technology.

In subsequent years, Stäubli Robotics expanded through acquisitions, bolstering its capabilities and expertise as it continued on a path of innovation. The foundational RX series evolved into the TX 6-axis series. These robots would be the first to feature Stäubli’s proprietary CS8C PC-based controller, which greatly simplified robot programming for all types of users.

New generations of TX2 6-axis and TS2 SCARAs have since made their debut. The robots have proved their flexibility and scalability with the addition of special kinematics and models for particularly sensitive environments in the pharmaceutical and medical sectors, humid environments in the food industry, and harsh environments in automotive.

Adding AMRs, AGVs and cobots to the mix

Mobile robots were the next frontier, and in 2018, Stäubli developed the first mobile robot system in collaboration with WFT, a manufacturer of special-purpose machines and mobile platforms. The company merged with Stäubli soon after, forming Stäubli WFT. This heightened Stäubli’s innovation efforts in the development of state-of-the-art autonomous mobile robots (AMRs) and automated guided vehicles (AGVs) – now with payloads of up to 500 tons.

Stäubli has explored man-machine collaboration extensively, with special emphasis on solving the challenge of how robots can safely interact with humans while maintaining high performance. In 2018 the company launched its TX2touch POWER Cobot (collaborative robot) series, which is distinguished by its advanced safety technology. TX2touch is the first cobot to attain the SIL3/PLe safety level, and has been proven to work safely alongside people in many industrial settings.

Maximum performance, flexibility and connectivity

“With our acquisitions, continuous product innovation and the expansion of our global Stäubli sites, we were able to pave the way to flexible solutions for the smart factory of tomorrow,” says Gerald Vogt, CEO of the Stäubli Group. Today Stäubli has arguably the most powerful four- and 6-axis robots in the lower and medium load range. All are compatible with Industry 4.0 standards and, with minor modifications, can be used as POWER cobots for direct human-robot collaboration.

“We want to sustainably shape the market for industrial robots and consolidate our position as leader in high-growth and technology-driven markets. In the future we will focus more than ever on holistic robotics solutions that are precisely tailored to the needs of our customers,” says Christophe Coulongeat, Executive President Robotics at Stäubli. “Continuous investment in new technologies, the highest performance parameters for robots, outstanding total cost of ownership [TCO], close cooperation with customers locally and an extended range of services all play a role in this.”

In addition to Stäubli’s Robotics Division 40th anniversary, tailwinds from recent record highs in production and order intake, as well as expanded production across multiple manufacturing sites, give Stäubli Robotics even more reason to celebrate.


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