Change Language :

Energy chains Wiki

e-chain

The energy chain, also known as e-chain®  is a machine component that guides and protects flexible cables and hoses. Its protection reduces downtime and increases the service life of cables and hoses.

Customers can save time and money when using igus® energy chains.
igus® energy chains are already being used in a multitude of applications around the world – from beverage dispensers to steelworks.

More than 400,000 customers worldwide from 50 branches of industry use igus® energy chains.


Visit the shop
buildUse our free configuratorsVisit the energy chain shopNeed help? Contact us

Design energy chains easily

Energy chain fundamentals
Energy chain fundamentals

Fundamentals and calculations
Locating the fixed end in the centre of the travel is always the most cost-effective solution. How to calculate chain length.

Energy chain installation methods
Energy chain installation methods

Types of movement
From unsupported applications to circular movements to zig-zag applications.

Energy chain filling rules
Energy chain filling rules

Distribution rules
General filling rules for cables and hoses in energy chains.

Strain relief devices for energy chains
Strain relief devices for energy chains

Strain relief
Ideally, the cables/hoses should be strain relieved at both ends of the energy chain. They must be strain-relieved at the moving end of the energy chain at least.

Energy chain technical environment
Energy chain technical environment

Environmental influences (technical environment)
Material information: igumid material, cleanroom and ESD, dirty environments, chemically resistant.

Energy chain technical terms
Energy chain technical terms

Technical terms and definitions
Here is an overview of all abbreviations and formulae for energy chains.

Elements of an energy chain
Representation using the example of an E4Q chain link. Some energy chains deviate from this representation.

Representation using the example of an E4Q chain link. Some energy chains deviate from this representation.

Energy chain elements

An energy chain consists of multiple interconnected chain links. The energy chain is closed off with mounting brackets on both sides. A chain link has the following elements:

  1. Upper crossbar (for tubes: lid)

2. Side element – inner and/or outer side link

3. Lower crossbar (for tubes: bottom)

4. Separator for vertical separation

5. Partial shelf for horizontal separation

Configure your energy chain

Why Choose igus® Energy Chains?

  • Proven Reliability: Backed by decades of research and rigorous lab and field testing.
  • Smart Design:
    • Lightweight & Modular: Flexible and easy to configure.
    • High Strength & Quiet: Ideal for demanding, noise-sensitive environments.
    • Tool-Free Access: Quick cable installation and maintenance.
  • Efficiency & Longevity:
    • Low Maintenance: Minimizes downtime and costs.
    • Fast Setup: Intuitive design for easy installation.
    • Predictable Lifespan: Smart tech enables proactive maintenance.
  • Sustainable Innovation:
    • Eco-Friendly Materials: Designed for recyclability.
    • Recycling Program: Return used chains to reduce waste and conserve resources.
Find out more

Energy chain white paper

Energy chain white paper

Find out from our white papers how you can improve energy supply for your application, often reducing costs.

To the white papers

Tips for energy supply systems

Tips for a robust energy supply system

Valuable tips on how to plan your own energy supply system project, optimise the system and design it for the longest possible service life.

To the design tips

Real-world examples

Application examples

Across the globe, more than 400,000 customers from 50 branches of industry use igus energy chains.

Discover all applications

Consulting

I look forward to answering your questions

Profile
igus Australia Pty Ltd1300 726 244Write e-mail

Shipping and consultation

In person:

Monday to Friday from 8 am - 5 pm.