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Series E6.40

Here you can configure your Energy Chain System® individually. All entries will be copied to the Bill of Materials shown at the bottom of this page.

Series E6-40 "System E6"

1. No pin and bore connection, minimal abrasion
2. Small pitch for low-noise, smooth operation
3. Very large gliding surfaces
4. Inside stop dog
5. KMA mounting brackets with attachment points on all sides (strain relief with separate tiewrap plates possible)
6. Can be shortened or lengthened due to modular design
7. Available with or without integrated profile rail

Inner width Bi: 1.57 to 11.81 (40 - 300 mm)
Bending radii R: 2.48 to 7.87 (63 - 200 mm)
Pitch: 1.09 (27.8 mm) per link = 11 links/ft (36/m)

When to use Series E 6.40

If a low-noise version is required
For very high speeds and/or accelerations
If large stresses and thrust forces are present
For small bending radii
If less vibration is required
Minimal abrasion, suitable for cleanrooms

When not to use Series E 6.40

For side mounted applications
System E4/4 Series 2828
For RBR (Reverse Bending Radius)
System E4 Series 280
For high additional loads
System E4/4 Series 2828
For dirty environments
System E4/4 Series 2828

Installation dimensions


Part No. :
Inner width Bi [inch]:
Bending radius R [inch]:
Travel distance S [ft]:
Fixed end dM [ft]:
Chain length^** [ft]:
Number of chain links :
External width Ba [inch]:
H^* [inch]:
D [inch]:
K [inch]:
H2 [inch]:
D2 :
K2 [inch]:
Hi [inch]:
Ha [inch]:
Weight per link [oz.]:
Weight [lbs/ft]:
* The required clearance height is HF = H + 1.57 (40 mm) (for 1.34 lbs/ft (2 kg/m) additional load) We request you to consult in case of especially restricted space ratios.
** The calculated length corresponds to the chain length without mounting brackets.

A = Moving end, B = Fixed end
Pitch: 1.09 (27.8 mm)
Links per ft: 11 (36/11 links/1 ft
Travel: S
Chain length = S/2 + K

Unsupported length

Dependency of the unsupported length on the additional load
X axis: Unsupported length in ft FLB/FLG
Y axis: Additional load in lbs/ft
Lower scale: travel S in ft
FLB = Unsupported with permitted sag
FLG = Unsupported with straight upper run

Price index:

Opening mechanism :

Personal contact

Application examples 3D-CAD Samples and catalog order E-Chain® Expert call Service life calculation PDF file Ask the product expert

Designing with igus®

15 Widths and 6 bending radii

Interior separation in many versions

KMA - mounting brackets

Super quiet version

Design specificationFurther information on "unsupported application"

Design specificationFurther information on "gliding application"

Assembly instructions

Other installation types

Technical specifications

Strain reliefs

Interior separation

Option 1: Vertical separators

Option 2: Full-width shelf

Product range


unassembled	assembled
Per . chain link


Part No. :

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Part No. :

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Width [inch]:
Part No. :

Pc. Add to part list

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Product range


unassembled	assembled
Per . chain link

Please use Configurator for partitioning of interior and for filling with cables.

Call configurator


Part No. :

Pc. Add to part list

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Part No. :

Pc. Add to part list

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Width [inch]:
Part No. :

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Option 1: Vertical separators

Vertical separators are used if a vertical subdivision of the Energy Chain® interior is required. By standard, vertical separators are assembled every other Energy Chain® link.

Slotted vertical separator
This separator is used for general subdivision of Energy Chains®. Can be used in combination with full-width shelf 221-X.

Locking vertical separator
For use with shelf 2210-X

Part No. E6-40-02-Z
Separator with integrated strain relief for use in the first or last chain link

Product range


unassembled	assembled
Per . chain link

Please use Configurator for partitioning of interior and for filling with cables.

Call configurator


Part No. :

Pc. Add to part list

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Part No. :

Pc. Add to part list

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Part No. :

Pc. Add to part list

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Width [inch]:
Part No. :

Pc. Add to part list

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Option 2: Full-width shelf

For applications involving many thin cables with similar or identical diameters. Full-width shelf 221-X can be used with vertical separator 28222, side plate E6-40-13 and asymmetrical separator E6-40-18

Side plate
This separator is used for general subdivision of Energy Chains®.

Asymmetrical separator
This separator is used for general subdivision of Energy Chains®.

Shelves 220-XX
Shelves can be inserted at 5 different heights in .20” (5mm) increments

Mounting brackets

KMA mounting bracket

unassembled	assembled

	Option - profile rail with integrated strain relief chainfix clip or tiewrap plates
	Profile rail can be mounted in the inner or outer radius of the Energy Chain®
	Bolted connection outside of the chain crosssection
	Recommended for unsupported applications (for gliding applications please contact igus®)
	Confined installation conditions
	Attachment capability on all sides


:
Part No. :
A [inch]:
B [inch]:

Support tray

Support Tray - Type 01

For support of the lower run - Support tray tool kit

Simple one-piece support trays for the lower Energy Chain® run, according with your requirements and specifica tion. Your width, height and color - we supply the fitting Energy Chain®, together with the support tray system. Ready to install onto your machine or application. Save on procurement and design time.

Complete system, ready to install
No more costly self-made designs
Easy installation onto your machine, on profiles or wall-mount brackets


Part No. :
B Ra [inch]:
B Ri [inch]:

Pc. Add to part list

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Part List

Personal contact

GToB Imprint General notes Data protection declaration

hanging (max.) [ft]	98,43 (30 m)
standing (max.) [ft]	6,56 (2 m)
max. vertical, long travels [ft]	196,85 (60 m)

Min. permissible temperature [°F]	-40 (-40 °C)
Max. permissible temperature [°F]	212 (100 °C)
Speed FLG max. [fpm]	3937,01 (20 m/s)
Speed FLG max. [ft/s²]	656,17 (200 m/s²)
Speed FLB max. [fpm]	590,55 (3 m/s)
Speed FLB max. [ft/s²]	19,69 (6 m/s²)
Flammability class of chain link	VDE 0304 IIC UL94 HB

Series E6.40

Series E6-40 "System E6"

Installation dimensions

Unsupported length

Long travels

Other installation types

Technical specifications

Interior separation

Product range

Product range

Product range

Mounting brackets

Support tray

Part List