The technical limits
of this operating mode were the reason for
development the igus® E4/4 rol e-chain®.igus.eu/best/role
E4/4 rol e-chains® Selection table
3D CAD, configurators, service life calculation and more www. Ready ship business days*
*Average time before the ordered goods are dispatched.igus.[mm] [mm] [mm] [mm] [mm] [m]
2828R 125 300 1246
3838R 150 350 1248
4040R 200 400 1250
5050R 250 500 1254
7728R 150 300 1246
7838R 200 350 1248
8840R 300 400 1250
9850R 300 500 1254
4040RHD 200 400 1252
5050RHD 250 500 1256
1245
1244
E4/4role-chains® |Introduction|Advantages
Explore the benefits www.
Please contact www.
Thedemandshaveincreasedsteadilyinrecent
years.
● Reduction drive power needed move
the e-chain®
● Travel lengths 800m possible
● Speeds 6m/s possible
● Various roller types for optimum application
adaption
● Uniformrollerresistanceindirtyenvironments
● Available ready-to-fit harnessed system
with guarantee
Typical industries and applications
● Crane facilities Bulk handling/material
handling Mining/construction machinery ●
Displacement systems
Systems this type should designed conjunction with our engineering team. Travel lengths 800 metres now pose
new challenges cranes along with high travel
speeds and low noise with high cable loads.eu/role
Series Inner height Inner width Outer width Outer height Bend radius Travel Page
e-chains® with
crossbars every link
the all-rounder also for particularly
demanding applications
32 400 424 250
42 400 427 330
56 600 636 500
80 600 100 650 108 600
e-tubes
fully enclosed,
excellent cable protection
32 300 324 250
42 300 327 330
56 462 111 499 500
80 462 125 513 108 600
Heavy duty e-chain® with
crossbars every link
for very long travels with
very heavy fill weights
56 550 141 604 600
80 600 110 660 108 800
High strength:
due undercut
design
Fast filling:
lids open both
sides, flip open along
the outer radius
Long service life:
high-strength rollers,
quiet design, stainless
steel ball bearings
High push/pull forces:
large pin/bore
connection
Attachment from
any side with KMA
mounting brackets
Travel lengths
up 800m,
rolling instead
of gliding E4/4
rol e-chain®
Conventional design e-chains® are used
gliding for long travels.
Technical data
Speed rolling [m/s]
Acceleration rolling [m/s2]
igumid material, permitted temperature -40°C/+120°C
Flammability class, igumid VDE 0304 IIC UL94-HB
.eu/contact
Available from stock.igus
