Page 1246 - IGUS ECS CATALOG

E4/4 rol e-chains | Introduction | Advantages
®

Attachment from
any side with KMA Travel lengths
mounting brackets
up to 800m,
High strength: rolling instead

due to undercut
design of gliding - E4/4
rol e-chain ®

Long service life:
®
high-strength rollers, Conventional design e-chains are used
quiet design, stainless gliding for long travels. The technical limits
steel ball bearings of this operating mode were the reason for
®
®
development of the igus E4/4 rol e-chain .
The demands have increased steadily in recent
years. Travel lengths of 800 metres now pose
High push/pull forces: new challenges in cranes along with high travel
large pin/bore speeds and low noise with high cable loads.
connection ● Reduction of drive power needed to move
the e-chain ®
● Travel lengths up to 800m possible
● Speeds up to 6m/s possible
Fast fi lling: ● Various roller types for optimum application
lids open on both adaption
sides, fl ip open along ● Uniform roller resistance in dirty environments
the outer radius ● Available as ready-to-fi t harnessed system
with guarantee
Typical industries and applications
● Crane facilities ● Bulk handling/material
handling ● Mining/construction machinery ●
Displacement systems

Technical data
Speed rolling ≤ 10 [m/s]
Acceleration rolling ≤ 50 [m/s ]
2
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igumid G material, permitted temperature °C -40°C/+120°C
®
Flammability class, igumid G VDE 0304 IIC UL94-HB
1244 Explore the benefi ts www.igus-asean.com/best/role

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