E4.1 - ONE e-chains® series for virtually all applications

The E4.1 system combines all the advantages of the previous three versions and is the best igus energy chain in the product range. Series E4.1 is stronger whilst having the same or even smaller dimensions than previous versions. Almost all accessories and mounting dimensions are identical. With the igus E4.1 system, the service life of your application can be still increased at lower costs.

Tough, low-noise, modular. System E4.1 - Advantages of the proven E4 series
Opening the energy chain: press the groove of the crossbar vertically with a screwdriver. Release with lever movement (against the flange)
Straight run and fast assembly due to inner/outer-link design Very high stability due to the undercut design

Further advantages of the E4.1

e-chain® with crossbars every link, to be opened from both sides - Robust Version

Series E4.21

Inner height hi: 21 mm
Inner widths Bi: 30 - 120 mm
bending radii R: 38 - 200 mm
Pitch: 30.5 mm

e-chain® with crossbars at every link

Series E4.28

Inner height hi: 28 mm
Inner widths Bi: 40 - 300 mm
bending radii R: 55 - 250 mm
Pitch: 46 mm

e-chain® with crossbars at every link

Series E4.32

Inner height hi: 32 mm
Inner widths Bi: 50 - 400 mm
bending radii R: 63 - 300 mm
Pitch: 56 mm

e-chain® with crossbars at every link

Series E4.42

Inner height hi: 42 mm
Inner widths Bi: 50 - 400 mm
bending radii R: 75 - 350 mm
Pitch: 67 mm

e-chain® with crossbars at every link

Series E4.56

Inner height hi: 56 mm
Inner widths Bi: 50 - 600 mm
bending radii R: 135 - 500 mm
Pitch: 91 mm

e-chain® with crossbars at every link

Series E4.80

Inner height hi: 80 mm
Inner widths Bi: 50 - 600 mm
bending radii R: 150 - 1000 mm
Pitch: 111 mm

e-chain® with crossbars at every link

E4.112 series

Inner height hi: 112 mm
Inner widths Bi: 50 - 600 mm
bending radii R: 200 - 1000 mm
Pitch: 143 mm

e-chain® with crossbars at every link

E4.162 series

Inner height hi: 162 mm
Inner widths Bi: 200 - 600 mm
bending radii R: 250 - 1000 mm
Pitch: 200 mm

e-chain® with crossbars at every link

Series 800

Inner height hi: 200 mm
Inner widths Bi: 200 - 600 mm
bending radii R: 325 - 1000 mm
Pitch: 250 mm

e-chain® with crossbars at every link

Series 840

Inner height hi: 204 mm
Inner widths Bi: 100 - 563 mm
bending radii R: 325 - 1000 mm
Pitch: 250 mm

e-chain® with crossbars at every link

Series E4.350

Inner height hi: 350 mm
Inner widths Bi: 400 - 800 mm
bending radii R: 500 - 1000 mm
Pitch: 470 mm

e-chain® with crossbars at every link

e-chain® with crossbars every 2nd link, to be opened from both sides - Standard Version

Series H4.32

Inner height hi: 32 mm
Inner widths Bi: 50 - 400 mm
bending radii R: 63 - 300 mm
Pitch: 56 mm

e-chain® with crossbars at every other link

Series H4.42

Inner height hi: 42 mm
Inner widths Bi: 50 - 400 mm
bending radii R: 75 - 350 mm
Pitch: 67 mm

e-chain® with crossbars at every other link

Series H4.56

Inner height hi: 56 mm
Inner widths Bi: 50 - 600 mm
bending radii R: 135 - 500 mm
Pitch: 91 mm

e-chain® with crossbars at every other link

Series H4.80

Inner height hi: 80 mm
Inner widths Bi: 50 - 600 mm
bending radii R: 150 - 1000 mm
Pitch: 111 mm

e-chain® with crossbars at every other link

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

Series R4.28

Inner height hi: 28 mm
Inner widths Bi: 50 - 300 mm
bending radii R: 63 - 250 mm
Pitch: 46 mm

e-tube, swivel lid

Series R4.32

Inner height hi: 32 mm
Inner widths Bi: 50 - 300 mm
bending radii R: 125 - 300 mm
Pitch: 56 mm

e-tube, swivel lid

Series R4.42

Inner height hi: 42 mm
Inner widths Bi: 50 - 300 mm
bending radii R: 125 - 350 mm
Pitch: 67 mm

e-tube, swivel lid

Series R4.56

Inner height hi: 56 mm
Inner widths Bi: 75 - 462 mm
bending radii R: 150 - 500 mm
Pitch: 91 mm

e-tube, swivel lid

Series R4.80

Inner height hi: 80 mm
Inner widths Bi: 150 - 460 mm
bending radii R: 200 - 1000 mm
Pitch: 111 mm

e-tube, swivel lid

R4.112 series

Inner height hi: 112 mm
Inner widths Bi: 200 - 400 mm
bending radii R: 250 - 1000 mm
Pitch: 143 mm

e-tube, swivel lid

e-chain® selection aids

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

Selection aids

Assembly instruction video

Assembly video with accurate description for joining, splitting and opening e-chains® and e-tubes.

Installation instructions

Application examples

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

E 4.1

Please also note other Classic E4 series

Guide corrugated tubes in parallel

E4.1L TUB - Safe routing of corrugated tubes parallel to an e-chain®

Guide corrugated tubes in parallel

Assembly tools

For practical opening and closing of the E4 series. Significant assembly time reduction

Snapclip - clip-on cable holder

Snapclip - clip-on cable holder, as clip-on lateral guide for hoses and cables

Snapclip - clip-on cable holder

Glide pads for energy chains

Low-friction and low-wear sliding elements and rol e-chains® extend the service life of igus energy chains when used in applications where they slide along a surface

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