How to Choose an Exoskeleton for Your Business?

The use of exoskeletons in companies is rapidly growing. These devices help reduce physical strain, improve workplace ergonomics, and limit musculoskeletal disorders (MSDs).

However, choosing an exoskeleton is not just about purchasing a technological device. To be truly effective, it must be adapted to the tasks performed, the constraints of the workstation, and the users.

Here are the essential criteria to analyze before equipping yourself.

1. Identify Risky Tasks

The first step is to analyze work situations that generate significant physical constraints. Exoskeletons are particularly useful in the following contexts:

• handling loads

• prolonged work with arms raised

• bent or constrained positions

• repetitive movements

• prolonged standing.

This analysis can be conducted internally, but it is often recommended to rely on a ergonomist or a risk prevention specialist.

2. Determine the Suitable Type of Exoskeleton

There are several categories of exoskeletons, each designed to meet specific needs.

Back Exoskeletons

They support the lumbar region and help reduce effort when lifting or carrying loads.

They are particularly used in:

• logistics

• warehouses

• industry

• handling.

Shoulder and Arm Exoskeletons

These devices assist movements when the arms are held up.

They are common in:

• the automotive industry

• assembly work

• industrial maintenance.

Leg Exoskeletons

They relieve the lower limbs and help reduce fatigue during long periods of standing or frequent movement.

3. Passive or Motorized?

Exoskeletons can operate based on two principles.

Passive Exoskeletons

They use mechanical systems (springs, levers, load redistribution) to assist movements.

Advantages:

• lightweight

• easy to use

• no battery

• generally lower cost.

They are currently the most used in industrial settings.

Motorized Exoskeletons

They integrate motors and sensors that assist the user's movement.

Advantages:

• greater assistance

• adaptability to movements.

They are more common in medical or rehabilitation sectors.

4. Check Ergonomics and User Acceptance

An exoskeleton will only be effective if it is actually used by operators.

Several criteria must be evaluated:

• ease of donning

• weight of the equipment

• freedom of movement

• compatibility with protective equipment

• comfort during a workday.

It is often recommended to conduct real-world tests before deploying equipment on a large scale.

5. Evaluate Expected Benefits

A project to integrate exoskeletons should be part of a comprehensive risk prevention approach.

The objectives may include:

• reduction of physical fatigue

• decrease in musculoskeletal disorders

• improvement of working conditions

• retention of certain employees

• optimization of certain tasks.

The gains can also be organizational, particularly by reducing work stoppages related to MSDs.

6. Explore Funding Opportunities

In France, several mechanisms can contribute to the financing of an exoskeleton.

Some public aids aim to support investments that help prevent ergonomic risks.

Companies can particularly benefit from prevention programs offered by social security organizations or regional funds.

Depending on the mechanisms, these aids can finance a significant portion of the investment.

7. Support Implementation

The introduction of an exoskeleton in an organization should be accompanied by:

• a testing phase

• training for users

• monitoring of feedback from the field

• a gradual adaptation of practices.

A gradual deployment generally leads to better results and encourages team buy-in.

A Technology in Full Evolution

Exoskeletons are part of innovations aimed at improving working conditions and reducing physical strain. Their adoption is progressing in many sectors such as industry, logistics, construction, and health.

Well-chosen and properly integrated into the work organization, an exoskeleton can become a true tool for prevention and improvement of collective performance.