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Energy chains of the E4Q/R4Q series

Easy handling - Opening and closing of an energy chain completely without tools

E4Q/R4Q series energy chains have been developed to offer the best possible solution for unsupported and long travels. Based on the robust and proven E4.1 energy chain standard, the new range brings a long service life and a high degree of modularity.
 
Typical application areas: machine tools, cranes, automation systems

 
Tech up  
Tech up

  • Tool-free opening and closing
  • Reduced projections in the interior, for easier filling with open e-chain® 1
  • 15% higher pull-out strength of the crossbars 1
  • 10% less weight due to material recesses 1
  • Also available 17dB(A) quieter due to noise dampening parts made of noise-reducing material 2
Compared to System E4.1
Compared to 4040C series
 

Cost down  
Cost down

  • 40% less assembly and installation time compared to the E4.1 system
  • Up to 35% saving possible in application in the borderline area 3
  • 36-month guarantee
  • Predictive maintenance – optional with the isense additional module
Due to a higher fill weight, the more cost-effective smaller
series can be used if necessary

Proof  
Proof

  • Proof of noise: 17db(A) less than 4040C 

 

Sustainability  
Sustainability

  • 10% less material = 10% less energy consumption during production
  • Have your energy chains processed as part of the igus "chainge recycling programme"  no matter which manufacturer they came from
  • igus supports the circular economy for plastics and is investing in chemical recycling

Product range:

Part No.Inner heightOuter heightInner widthOuter widthBend radius 
E4Q.3434 mm60 mm75 - 400mm98 - 423mm63 - 300mm Enquiries
E4Q.4444 mm70 mm75 - 400mm101 - 426mm75 - 350mm Enquiries
E4Q.5858 mm84 mm100 - 600mm134 - 634mm135 - 500mm Enquiries
E4Q.8282 mm108 mm100 - 600mm150 - 650mm150 - 1.000mm Enquiries

Delivery time upon request

Order a free sample


 

igus E4Q e-chain  


 

 

 

 

Are you interested in our new E4Q energy chain? Order your free sample and see the innovative properties for yourself.


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Decisive design characteristics of the E4Q/R4Q series


 
 

System E4Q/R4Q  

Tool-free opening and closing.

System E4Q/R4Q  

Four stop-dogs for maximum strength in any installation orientation.

System E4Q/R4Q  

Less material in places where it does not add to strength.

System E4Q/R4Q  

Optional noise dampeners for even quieter operation.

System E4Q/R4Q  

Interior separation product range, also for complex division.

System E4Q/R4Q  

Notches in the crossbar for secure grip of the separators.

System E4Q/R4Q  

1

Optional noise dampening – new concealed system for noise reduction. Can be retrofitted any time. Rubber elements attached to the horizontal stop-dogs additionally dampen the impact noise of the already very quiet e-chains. 17dB(A) less noise than that of Series 4040C.

2

Vertical and horizontal stop-dogs – the vertical stop-dogs provide extra rigidity and allow large unsupported lengths. The horizontally arranged stop-dogs, on the other hand, are particularly important if the e-chain needs more flexibility and durability in areas with excessive bending, for example, over long travels. 20% more stable than E4.1.

3

Crossbars (e-chain)/lid (e-tube) – the e-chain and e-tube can be opened and closed without any tools at all. Crossbars and lids/shelves lock in the side section for even greater holding forces. The e-chain/e-tube can be filled in considerably less time. 40% faster filling than E4.1.

4

Reduce weight – New findings have allowed material to be left out where it has no function with regard to the load on the e-chain . This approach has been taken inside, between the stop-dogs, and outside. Nature-inspired rounded shapes were used for the design. 10% less weight than E4.1.