Since 1965, when the first exoskeleton was produced for military use, exoskeletons have been increasingly popular in the manufacturing world, supporting workers and improving the quality of their working hours. (See video below.)
In 2018 more than 7,000 units were sold in manufacturing, according to ABI Research data.
However, the potential market need would be 60,000 units for all types of exoskeleton, with an estimated growth rate of more than 50 percent from 2019 to 2024.
A trend that, taking into account the increasing average age of population in industrialized countries, could grow again.
Although some of the work in factories is automated, human input is still crucial and remains at the heart of many operations, including value-added and repetitive ones, but which require a high level of precision.
For example, a worker lifts his arm 4,600 times a day, almost a million times a year to perform some tasks.
For example, in wearable robotic technologies that support workers in their jobs, the Comau Mate passive technology exoskeleton, which does not require batteries or motors, provides postural support that follows the movements of the arms without resistance or misalignment.
This generates a 30 percent reduction in stress on the main shoulder muscles.
Designed by Comau in collaboration with workers in order to meet their needs, the exoskeleton can support them in many sectors, including construction, domestic appliances, agriculture, services and automotive.
The benefits for the worker, such as improved workplace comfort, reduced muscle fatigue and, consequently, improved quality of work, are combined with indirect benefits for the whole of society, starting with the welfare of the workforce by companies.