What Does an Energy Absorbing Lanyard Do?

A worker using an orange energy absorbing lanyard and harness while working at height in a mountainous area.

An energy absorbing lanyard is a critical piece of equipment for ensuring safety during work at heights. In jobs that carry the risk of falling from height, this equipment is used to protect workers by absorbing the force generated during a fall, thereby preventing serious injuries. EKS Work Safety, a leading company in this field, designs and manufactures high-quality energy absorbing lanyards that comply with international standards. For more details, check our blog post “What is a Lanyard and Where is it Used?

What is an Energy Absorbing Lanyard?

An energy absorbing lanyard is a flexible safety rope that connects to a worker’s harness, securing them to a fixed anchor point. This equipment not only helps prevent the risk of falling but also absorbs the sudden shock in the event of a fall, reducing the load on the worker’s body. EKS Work Safety’s energy absorbing lanyards are made from high-strength materials and fully comply with international safety standards such as EN 355. This ensures that workers can move safely and are protected from serious injuries in the event of a fall.

How Does an Energy Absorbing Lanyard Work?

Energy absorbing lanyard systems feature a special mechanism that activates during a fall. This system helps prevent trauma caused by sudden stops by controllably reducing the force exerted on the body.

Basic Working Principle:

  • The energy absorber integrated into the lanyard deploys during a fall, absorbing energy.
  • The sudden force transmitted to the user’s body is decelerated.
  • When used in conjunction with a harness and anchor point, it provides complete protection.

Advantages of Energy Absorbing Lanyards

Energy absorbing models offer several additional benefits compared to traditional lanyard systems, making them particularly preferred by those working at height.

Key Advantages:

  • Reduction of impact force: The sudden stop effect during a fall is cushioned.
  • Protection of worker health: Pressure on the spine and skeletal system is minimized.
  • Durable material structure: Fabrics and ropes resistant to UV rays, chemicals, and abrasion are used.
  • Ergonomic design: Lightweight and compact structure for ease of use.

Usage Areas of Energy Absorbing Lanyards

Energy absorbing lanyards are produced to meet the needs of different industries and are preferred in a wide variety of work environments, such as:

  • High-rise building construction
  • Pole and tower installations
  • Crane operators and maintenance teams
  • Industrial cleaning services
  • Wind turbine installation and maintenance

EKS Work Safety Energy Absorbing Lanyard Models

EKS Work Safety offers a range of energy absorbing lanyard models designed for different usage scenarios. All products comply with EN 355 and relevant standards.

Some Model Examples:

  • EKS 238 Elastic Single Legged Lanyard with Energy Absorber: Its elastic structure provides freedom of movement.
  • EKS 208 Double Leg Lanyard with Energy Absorber: Allows safe transition between two anchor points.
  • EKS 226 Single Legged Lanyard with Energy Absorber: A compact and economical alternative.


These models are tested and produced by EKS Work Safety’s R&D and engineering units. Depending on user needs, they can be selected as double leg or single leg options.

Tips for Choosing the Right Energy Absorbing Lanyard

Not every work environment has the same level of risk. Therefore, selecting the right equipment is critical. When choosing an energy absorbing lanyard, the following criteria should be considered:

  • Fall height: The total length of the equipment and the deployment distance must be suitable for the fall distance.
  • User’s weight: Attention should be paid to the maximum load capacity specified in the product’s technical documentation.
  • Movement area: Double leg models are more suitable for work requiring transitions between anchor points.
  • Compatible connection elements: Carabiners and other connection systems must comply with EN 362 standards.
  • Certification: Compliance with EN 355 is mandatory for safety.

Precautions During Use

An energy absorbing lanyard provides effective protection when used correctly. However, improper use can negate all protective effects of the equipment.

Important Points:

  • Visual and physical checks should be performed before use.
  • Lanyards that are worn, frayed, or deformed should never be used.
  • It should be connected compatibly with the harness and anchor point.
  • Storage and maintenance conditions specified by the manufacturer should be followed.
  • It should undergo regular inspections.

Maintenance and Storage Recommendations

Regular maintenance is essential to extend the life of the lanyard and maintain its safety:

  • It should be kept away from damp environments and stored in a dry, cool place.
  • It should be protected from contact with chemicals and oils.
  • After use, it should be wiped with a clean cloth and stored.
  • It should be properly hung in a protective bag or on a hanging system for storage.

Protection Beyond Standards with EKS Work Safety

EKS Work Safety not only complies with standards through its energy absorbing lanyard models but also offers long-lasting, ergonomic, and high-performance solutions. All products undergo detailed quality control tests before reaching the user. This ensures that workers remain safe even in the most challenging conditions. You can also contact us to work safely at height and provide maximum protection for your workers.

You can visit our LinkedIn page for more.

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What Does an Energy Absorbing Lanyard Do?