31L
E4.48L
E4.31L: gliding application required for long travel, please consult igus®.0m 1.48L R4.31L R4.2m
≤ 4.eu/lean
Swarf test the igus® lab protection demonstrated this
test setup; stop-dogs completely free swarf
The light and fully enclosed R4.38L R4.542 543
FLG
FLB
E4.0m with 50% more fill weight
Aluminium "SuperTrough" the standard
igus® guide trough From page 1298
Flexible extender crossbar range -
e-chain® extender with crossbars for
enlarging the interior
Aluminium and steel support trays for
support the lower run From page
1362
Lean separators enable extremely fast
cable filling several layers
E4.1Le-chains® andR4.31L R4.
More information www.6m
≤ 5.0m
1) Series E4.5m 80m 50m 3.38L
E4.0m 2.0m upon request 40m 2.1 e-tubes from igus® are now
available high-temperature version
.0m upon request 80m 8.64L
Installation types, maximum travels
Technical data
E4.31L: gliding application required for long travel, please consult igus®.5m 0.1L Features Accessories
Safe parallel guiding corrugated tubes
with the optional, external TUB guidance
KMA mounting brackets with attachment
options from any side
Extension links for extremely wide e-chains®
up 2.
Series
Unsupported Gliding1)
Vertical
hanging
Vertical
standing
Side mounted
unsupported
≤ 4.0m 1.0m
≤ 7.eu/lean
E4.5m 100m 80m 3.31L R4.1L Technical data Overview
Speed gliding1) acceleration gliding1) [m/s] [m/s2]
Speed FLG acceleration FLG [m/s] 200 [m/s2]
Speed FLB acceleration FLB [m/s] [m/s2]
Material permitted temperature °C, igumid -40°C/+120°C
Flammability class, igumid VDE 0304 IIC UL94-HB
FLG unsupported with straight upper run FLB unsupported with permitted sag
1) Series E4.1Le-tubecrossbars,
lidsandshelvesareopenablealongtheinner
and outer radius, from both sides
Assembledinseconds-CFUhoneycomb
strain relief.igus. Simply insert cables and
hoses into the honeycomb and close
3D CAD, configurators, service life calculation and more www.igus
