Internal height hi: 31 mm
Internal widths Bi: 40 - 300 mm
Bending radii R: 055 - 250 mm
Pitch: 46 mm
All-rounder e-chains® and e-tubes for outstanding dynamic responsiveness. The E4.1L series has 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 combined with the easy accessibility of the E2/000 system. The E4.1L system is the ideal energy chain for mechanical engineering and applications of all kinds where there must be an optimum relationship between technical requirements and economic efficiency.
New, particularly cable-friendly interior separation program available.
Pivoting and rigid KMA mounting brackets available.
KMA mounting brackets with circumferential fastening options.
You can find the right e-chain® quickly by entering concrete parameters and with the aid of a comparison table.
Joining, separating and opening of the e-chain® and e-tubes.
Applications in various industrial sectors and in the igus® test laboratory.
Low weight and high strength
Ideal ratio of inner and outer dimensions with thinner outer links and optimised crossbar geometry
30% lighter and lower-priced than E4.1
e-chains® and e-tubes openable along the inner and outer radius, from both sides
Very tightly fitting lids, virtually no gaps or openings
Openable along inner and outer radius
Inside completely accessible for easy filling
Cost-effective alternative for E4.1
for unsupported applications
If the strength of the E2/000 is insufficient, but an E4.1 is too big
41 dB(A) determined in the igus® laboratory, v = 1.8 m/s unsupported
ESD classification: Electrically conductive ESD versions upon request
High torsional rigidity
iF Design Award 2014 for R4.1L e-tubes
Are you interested in the E4.1L system and want to see it yourself before making a final decision?
Then you are welcome to order this free sleeve .
Connecting two E4.1L chain segments
Replacing E4.1L chain links
Extender crossbars E4.1L