Exoskeletons: full support for every challenge

Around 18 percent of all days of absence in Germany are caused by musculoskeletal disorders. Employees suffer from pain that limits their ability to work or often leads to absences. Companies need to compensate for this. The use of exoskeletons can noticeably reduce complaints and absence by relieving the strain on staff. Ergonomic workstations have been proven to be a decisive factor in reducing sick days and thus increasing operational efficiency. Powerful exoskeletons transform physical strain into almost effortless movements, while drastically reducing the risk of injury.

Schmalz is expanding its handling portfolio with two exoskeleton models for typical lifting tasks in logistics and manufacturing. The forward bend exoskeleton MATE UBA supports the lower back when lifting and depositing goods - especially during repetitive tasks, for example when employees are picking from low shelves. Another example is the loading and unloading of sheet metal processing machines. To do this, employees have to place heavy sheets on pallets or pick them up from there. Thanks to the intuitive on/off function, employees can quickly and easily put the exoskeleton into operation and deactivate it just as easily once the work is done.

The upper body exoskeleton MATE UTA facilitates overhead work such as mounting plasterboard on ceilings or loading and unloading freight containers stacked high. It specifically relieves the shoulder and neck muscles, supports the lifting of the arms and distributes the forces evenly. The highlight: the lightweight but extremely resilient carbon fiber structure ensures an ergonomic and fatigue-free posture.

The core mechanism in both systems is the so-called Torque Generating Box (TGB), which stores and converts potential mechanical energy to facilitate rotational movements. Unlike conventional handling solutions, the exoskeletons do not require an external energy source. They are lightweight, mobile, suitable for outdoor use and provide purely mechanical support for the body. The textile elements are washable, which preserves the longevity of the system, enables hygienic reuse and increases wearing comfort for the user.

"Large, automated handling devices are not practical or economically viable in every production environment," emphasizes Mattias Lindh, Head of the Handling business unit and member of the company management. "Exoskeletons, on the other hand, are flexible to use, can be individually adapted to different users and allow natural freedom of movement." The lightweight design and breathable materials ensure a high level of comfort without restricting mobility. The "MATES" keep the wearer's back free for every challenge. In this way, the focus remains on the individual as a worker - strengthened, not replaced.

With the exoskeletons, Schmalz is expanding its portfolio in manual lifting technology. The company is thus further expanding its position as a holistic provider of ergonomic handling solutions – from dynamic lifting systems and precise process automation to body-supported lifting solutions – and thus offers one of the most comprehensive portfolios on the market. “Our aim is to provide the best possible handling solution for every application and thus sustainably strengthen our customers' competitiveness,” explains Mattias Lindh. ”By expanding our portfolio, we will be able to meet this demand even better in the future.”

The tried-and-tested vacuum lifters and manipulators already ensure efficient work processes, and now the company is adding further relief for physically demanding activities. "Thanks to the combination of technology, ergonomics and productivity, companies receive comprehensive solutions from a single source - for more efficiency and less strain in everyday working life," says Mattias Lindh.

Schmalz will be presenting the two exoskeleton models at LogiMAT in Stuttgart in March and at BAUMA in Munich in April.