IGUS | energy chains

E4/4HD 1215 Very high fill weights for long travels E4/4HD advantages: ● For especially demanding applications ● For very heavy fill weights and long travels ● The E4/4HD o ff ers the required stability in dirty environments or with high humidity ● The strong undercut design provides extremely high torsional rigidity ● Extended service life thanks to large gliding surfaces ● Recommended for heavy duty applications When to use another e-chain ® series: ● When you want a profile-rol e-chain ® with which you can reduce energy consumption by up to 57% P4/P4.1 systems, page 1232 ● When you want a strong E4/4 rol e-chain ® requiring 75% less drive power E4/4 rol e-chain ® , page 1242 ● When you want a self-guiding e-chain system ® without any guide troughs autoglide, page 1264