e-loop® - the service loop alternative

igus® developed the e-loop® as an alternative to the service loop in order to safely and reliably guide cables and hoses in hanging applications, ideal for 3-dimensional applications.

The e-loop® combines the advantages of a plastic energy chain with those of a high-strength pull rope, an ideal replacement for a service loop. Inside the chain, the rope transfers the pull forces to the mounting brackets and the structure. As a result, the cables are kept completely relieved of strain.

Would you like more information about the e-loop® service loop cable management or require an individual consultation? Our experts will be happy to get in touch with you.

220mm - dynamic, crossbars every link

Part No.	Inner Ø	Outer Ø	Bend radius	Weight
ELP.220.01.D	150 mm	220 mm	380 mm	≈ 18kg/m	Request

 

220mm – static, with crossbars every 2nd link

Part No.	Inner Ø	Outer Ø	Bend radius	Weight
ELP.220.01.S	150 mm	220 mm	175 mm	≈ 11kg/m	Request

 

300mm - dynamic, crossbars every link

Part No.	Inner Ø	Outer Ø	Bend radius	Weight
ELP.300.01.D	230 mm	300 mm	500 mm	≈ 22kg/m	Request

 

300mm – static, with crossbars every 2nd link

Part No.	Inner Ø	Outer Ø	Bend radius	Weight
ELP.300.01.S	230 mm	300 mm	210 mm	≈ 13kg/m	Request

430mm - dynamic, crossbars every link

Part No.	InnerØ	OuterØ	bend radius	Weight
ELP.430.01.D	360mm	430mm	625mm	≈32.4kg/m	Requests

e-loop with rollers or grip module

Rollers under the e-loop for easier movement on the ground. One application example can be the generation of power for ships in ports.
Makes transport/travel of the e-loop system easier, e.g. on ECI plants, and simplifies the handling in combination with rollers.

Contact our experts to find the service loop alternative right for you
 

The interior consists of four injection-moulded parts. Two of them form the crossbar in the chain link and are screwed on (captively). Due to being screwed on, they are clamped onto the pull rope,

External protectors made of impact-absorbing PU protector material ensure that the energy chain and the cables are protected when hard impacts occur.

The individual chain links are clamped onto the high-strength pull rope. The rope itself is a plastic-fibre rope and its permissible tensile load is 50kN.

The mounting brackets of the e-loop are high-strength steel mounting brackets. The plastic-fibre rope, which absorbs the entire tensile force of the e-loop, is an integral part of the brackets.

What alternative is there to service loops and umbilicals?

igus® has developed the e-loop® as an alternative to the service loop so that cables with large cross sections and heavy weights can be guided safely in hanging applications. The energy supply system is a round, three-dimensional modular system that can move strain-relieved cables with a defined bend radius. The cables can be used individually and replaced in case of maintenance. The chain links are also replaceable at any time..

How does the e-loop® absorb forces that act on it?

The new energy supply system from igus® is built around a high-strength plastic rope that absorbs the tensile forces of the cables. The rope is composed of a synthetic plastic fibre and is therefore shatter-proof, weather-resistant, flexible and corrosion-free.

How can I exchange the cables in the e-loop®?

Unhook, lay down, unscrew, exchange cable(s), screw shut, remount. That's all it takes regarding maintenance thanks to the simple modular setup of the energy chain. For the rarest of cases you should always have a replacement chain at hand to avoid downtime.

How does igus deliver the e-loop and how is it installed?

igus® delivers the e-loop® in the way that you prefer: either completely assembled or fully harnessed, on a drum or on a pallet. There is a defined thread at the end of the e-loop® for additional mounting. Our installation team is happy to take care of the assembly.

How are components prevented from falling down in service loop alternative?

The individual chain links are all secured with screw connections, so that no component can fall down.