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igus® inc.

PO BOX 14349

East Providence

RI 02914

+1 800 521 2747
+1 401 438 7270

E4-1L for light and cost-effective cable management

General purpose e-chain® for high dynamics. The E4-1 light series have been developed to combine the advantages of the E2/000 and E4-1 in one series. The strength and stability of the E4-1 system on the one hand and the easy accessibility of the E2/000 system on the other. The strength and the price of E4-1L lies between these systems and is thus a perfect alternative for you if the strength of E2/000 is insufficient and an E4-1 is over-sized.

New, particularly cable-friendly interior separation program available.

New, particularly cable-friendly interior separation program available.

 
Pivoting and rigid KMA mounting brackets available.

Pivoting and rigid KMA mounting brackets available.

 
KMA mounting brackets with circumferential fastening options.

KMA mounting brackets with circumferential fastening options.

 

Shop E4-1L

e-chain® with crossbars at every link, swivel lid on both sides
Series E4-31L  
Series E4-31L

Internal height hi: 31mm
Internal widths Bi: 40 - 300 mm
Bending radii R: 055 - 250 mm
Pitch: 46 mm

Series E4-38L  
Series E4-38L

Inner height hi: 38mm
Inner widths Bi: 50 - 400 mm
Bending radii R: 063 - 350 mm
Pitch: 56 mm

Series E4-48L  
Series E4-48L

Inner height hi: 48 mm
Inner widths Bi: 50 - 400 mm
Bending radii R: 075 - 350 mm
Pitch: 67 mm

e-tube, to be opened from both sides, lids can be hinge-opened - protection against chips and dirt
Series R4-31L  
Series R4-31L

Internal height hi: 31mm
Internal widths Bi: 50 - 300 mm
Bending radii R: 075 - 250 mm
Pitch: 46 mm

Series R4-38L  
Series R4-38L

Internal height hi: 38mm
Internal widths Bi: 50 - 300 mm
Bending radii R: 100 - 350 mm
Pitch: 56 mm

Series R4.48L  
Series R4-48L

Inner height hi: 48 mm
Inner widths Bi: 50 - 300 mm
Bending radii R: 100 - 350 mm
Pitch: 67 mm

E4-1L e-chains® with 4-part structure

Less weight, enhanced dynamics possible.

Snap-open crossbars on both sides

Snap-open along the inner and outer radius

Optimized interior-exterior dimensions ratio due to narrower outer links and optimized crossbar shape.

Inner diameter completely accessible for easy filling.

Unique side plate with tongue and groove system.

Low-priced

Short assembly time

Typical industrial sectors and applications

Low-cost alternative to E4-1

For unsupported applications

When the ruggedness of the E2/000 is inadequate, but the E4-1 is over-sized

e4.1L icons  

41 dB(A) determined in the igus® lab, v = 1.8 m/s unsupported
 

ESD classification: Electrically conductive ESD version upon request
 
High torsional rigidity
 

 
iF-Design prize 2014 for R4.1L e-tubes

Installation videos

Connecting two E4-1L chain segments

 

Replacing E4-1 L chain links

 

E4-1 Light clamp chain

Extender crossbars E4-1 light

 
 

General purpose e-chain® for high dynamics. The E4-1 light series have been developed to combine the advantages of the E2/000 and E4-1 in one series. The strength and stability of the E4-1 system on the one hand and the easy accessibility of the E2/000 system on the other. The strength and the price of E4-1L lies between these systems and is thus a perfect alternative for you if the strength of E2/000 is insufficient and an E4-1 is over-sized.

e-chain® selection aids

You can find the right e-chain® quickly by entering concrete parameters and with the aid of a comparison table.

Assembly instruction

Joining, separating and opening of the e-chain® and e-tubes.

Application examples

Applications in various industrial sectors and in the igus® test laboratory.