E4.1 Series e-chains®

Heavy duty cable carriers for most applications

The E4.1 e-chain® system combines all the benefits of its three predecessors in the E4 range. E4.1 cable carriers offer greater stability with the same or smaller dimensions while almost all the accessories and mounting brackets are the same. With igus® E4.1 cable carriers, the service life of your application can be increased and costs significantly reduced.

Benefits:

Smooth, cable friendly interior surfaces
Low noise operation thanks to integrated "brake" on the radial stop dogs
Sound dampers available as an additional noise-reducing feature
Suitable for a wide range of applications
Numerous interior separation options available
Widths up to 2000 mm through extension links
Can open on both sides
Max. travel distance: Over 656 ft

Industries:
Robotics, EOT and Indoor Cranes, Port and Terminal Cranes, Material Handling, Machine Tools, Wood Working

Download the E4.1 Selection Guide

E4.1 Series e-chains® with Crossbars Every Link

Series	Inner Height (hi)	Inner Width (Bi)	Bend Radii (R)	Pitch
E4.21	0.83" (21 mm)	1.18" - 5.51" (30 - 140 mm)	1.5" - 7.87" (38 - 200 mm)	1.2" (30.5 mm)	Shop Series E4.21
E4.28	1.1" (28 mm)	1.57" - 11.81" (40 - 300 mm)	2.17" - 9.84" (55 - 250 mm)	1.81" (46 mm)	Shop Series E4.28
E4.32	1.26" (32 mm)	1.97" - 15.75" (50 - 400 mm)	2.48" - 11.81" (63 - 300 mm)	2.2" (56 mm)	Shop Series E4.32
E4.42	1.65" (42 mm)	1.97" - 15.75" (50 - 400 mm)	2.95" - 13.78" (75 - 350 mm)	2.64" (67 mm)	Shop Series E4.42
E4.56	2.2" (56 mm)	1.97" - 23.62" (50 - 600 mm)	5.31" - 19.69" (135 - 500 mm)	3.58" (91 mm)	Shop Series E4.56
E4.80	3.15" (80 mm)	1.97" - 23.62" (50 - 600 mm)	5.91" - 39.37" (150 - 1000 mm)	4.37" (111 mm)	Shop Series E4.80
E4.112	4.41" (112 mm)	1.97" - 23.62" (50 - 600 mm)	7.87" - 39.37" (200 - 1000 mm)	5.63" (143 mm)	Shop Series E4.112
E4.162	6.38" (162 mm)	7.87" - 23.62" (200 - 600 mm)	9.84" - 39.37" (250 - 1000 mm)	7.87" (200 mm)	Shop Series E4.162
800	7.87" (200 mm)	7.87" - 23.62" (200 - 600 mm)	12.8" - 39.37" (325 - 1000 mm)	9.84" (250 mm)	Shop Series 800
840	8.03" (204 mm)	3.94" - 22.17" (100 - 563 mm)	12.8" - 39.37" (325 - 1000 mm)	9.84" (250 mm)	Shop Series 840
E4.350	13.78" (350 mm)	15.75" - 31.5" (400 - 800 mm)	19.69" - 39.37" (500 - 1000 mm)	18.5" (470 mm)	Shop Series E4.350

H4.1 Series e-chains® with Crossbars Every Second link

Series	Inner Height (hi)	Inner Width (Bi)	Bend Radii (R)	Pitch
H4.32	1.26" (32 mm)	1.97" - 15.75" (50 - 400 mm)	2.48" - 11.81" (63 - 300 mm)	2.2" (56 mm)	Shop Series H4.32
H4.42	1.65" (42 mm)	1.97" - 15.75" (50 - 400 mm)	2.95" - 13.78" (75 - 350 mm)	2.64" (67 mm)	Shop Series H4.42
H4.56	2.2" (56 mm)	1.97" - 23.62" (50 - 600 mm)	5.31" - 19.69" (135 - 500 mm)	3.58" (91 mm)	Shop Series H4.56
H4.80	3.15" (80 mm)	1.97" - 23.62" (50 - 600 mm)	5.91" - 39.37" (150 - 1000 mm)	4.37" (111 mm)	Shop Series H4.80

R4.1 Series e-tubes (Fully Enclosed)

Series	Inner Height (hi)	Inner Width (Bi)	Bend Radii (R)	Pitch
R4.28	1.1" (28 mm)	1.57" - 11.81" (40 - 300 mm)	2.17" - 9.84" (55 - 250 mm)	1.81" (46 mm)	Shop Series R4.28
R4.32	1.26" (32 mm)	1.97" - 15.75" (50 - 400 mm)	2.48" - 11.81" (63 - 300 mm)	2.2" (56 mm)	Shop Series R4.32
R4.42	1.65" (42 mm)	1.97" - 15.75" (50 - 400 mm)	2.95" - 13.78" (75 - 350 mm)	2.64" (67 mm)	Shop Series R4.42
R4.56	2.2" (56 mm)	1.97" - 23.62" (50 - 600 mm)	5.31" - 19.69" (135 - 500 mm)	3.58" (91 mm)	Shop Series R4.56
R4.80	3.15" (80 mm)	1.97" - 23.62" (50 - 600 mm)	5.91" - 39.37" (150 - 1000 mm)	4.37" (111 mm)	Shop Series R4.80
R4.112	4.41" (112 mm)	1.97" - 23.62" (50 - 600 mm)	7.87" - 39.37" (200 - 1000 mm)	5.63" (143 mm)	Shop Series R4.112

E4Q e-chains® for tool-free assembly

E4Q is the newest generation of e-chain®. Based on the e-chain® standard E4.1, the new series offers a long service life, a high level of modularity and new technology within the crossbars which facilitate tool-free assembly.

The crossbars feature an easy to open mechanism which does not require any tools. Simply, lift the latch with your thumb on each end to remove and snap it shut to attach. This innovative new solution cuts the assembly time by up to 40% compared to the standard E4.1 e-chain®.

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