Series EF61.29

Here you can configure your e-chain system® individually. All entries and changes are taking over to the part list which is situated at the end of the page.

Series EF61.29 - Chain, crossbars removable along the inner and outer radius

1. Universal: Attachment from any side
2. Quick assembly: Crossbars removable along the inner and outer radius
3. Low noise: Small pitch for quiet, smooth running
4. Dynamic: High speed and/or accelerations
5. Long service life: Low vibration, high tensile strength
6. Minimal abrasion: No pin and bore connection
7. Modular design: Can be lengthened and shortened as required

Inner widths Bi: 30 to 140 mm
Bend radii R: 55 to 150 mm

Series EF61.29 is suitable for the following types of applications:

Vertical: Hanging applications, standing applications
Horizontal: Unsupported applications and gliding applications are also possible in special cases. Please contact us.

When to use Series EF61.29

When an extremely quiet, low vibration e-chain® with an inner height 29mm is required
For very high speeds and accelerations
Inner width of up to 140mm
For unsupported lengths up to 1.5m and fill weights up to 3.5kg/m
When you need an optimised ratio of inner to outer dimensions with thinner outer links and optimised opening crossbar geometry
For high push-pull forces
For small bend radii
For minimal abrasion, e.g. Cleanroom

When not to use Series EF61.29

Only limited suitability for use in 90° rotated applications
System E2/000 Series 2400
System E2/000 Series 2500
For Reverse Bend Radius RBR
System E2/000 Series 2400
System E2/000 Series 2500
For extremely high fill weights
System E2/000 Series 2400
System E2/000 Series 2500
For high exposure to dirt
System E2/000 Series 2400
System E2/000 Series 2500
When a slightly longer unsupported length is required
Series E6.29

Installation dimensions


Part No. :
Inner width Bi [mm]:
Bending radius R [mm]:
Travel distance S [mm]:
Fixed end dM [mm]:
Chain length^** [mm]:
Number of chain links :
External width Ba [mm]:
H^* [mm]:
D [mm]:
K [mm]:
Hi [mm]:
Ha [mm]:
Weight per link [g]:
Weight [kg/m]:
* The required clearance height is HF = H + 40 mm (at 2 kg/m fill weight), which should be observed in all types of applications. Please contact us if you have particularly confined space requirements.
** The calculated length corresponds to the chain length without mounting brackets.

A=moving end, B=fixed end
Pitch: 22 mm
Chain links per m: 46 links/1012 mm
Travel: S
Chain length = S/2 + K

Unsupported length

The unsupported length depends on fill weight
X axis: unsupported length in m FLB/FLG
Y axis: fill weight in kg/m
Lower scale: travel S in m
FLB = unsupported with permissible sag
FLG = unsupported with straight upper run

Reference example A:
Fill weight = 1 [kg/m]
Unsupported length FLB = 1m
Travel = 2m

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®

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: standard

Product range


unassembled	assembled
Per . chain link


Part No. :

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Part No. :

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Part No. :

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Width [mm]:
Part No. :

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1. Standard

E6.29.1 standard – for all purposes
Separator, wide base for maximum holding force and stability in e-chains®

E6.29.2 Faster installation of cables
Secure seating on one side with wide base, other side narrow for easy installation of cables

2300.X horizontal interior separation
Locks securely into the separator at both ends, allowing a fixed width. Can be used as a full-width shelf for integrated interior separation or as a shelf for modular shelving at three levels.

Mounting brackets

KMA - pivoting

unassembled	assembled

Standard

For tight installation spaces

Corrosion-free

Option: threaded bushings upon request
(KMA = plastic-metal mounting bracket)


:
Part No. :
A [mm]:

Part No. :

A [mm]:

Support tray

Support tray - Type 01

For support of the lower run - support tray modular kit simple, one-piece support trays for the e-chain® lower run. Your width, height and colour - we supply the fitting e-chain®, together with the support tray system, ready to install onto your machine or application. Save time on procurement and design.

Complete system, ready to install
Avoids costly custom designs
Compatible with many e-chain® widths
Easy installation onto your machine, on profiles or wall brackets
Available in 2 types and 4 designs


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

Pc. Add to part list

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Part List

Personal contact

GToB Imprint General notes Data protection declaration

hanging (max.) [m]	25
standing (max.) [m]	2
max. vertical, long travels [m]	0

Min. permissible temperature [°C]	-40
Max. permissible temperature [°C]	70
Speed FLG max. [m/s]	20
Speed FLG max. [m/s²]	200
Speed FLB max. [m/s]	3
Speed FLB max. [m/s²]	6
Flammability class of chain link	VDE 0304 IIC UL94 HB

Series EF61.29

Series EF61.29 - Chain, crossbars removable along the inner and outer radius

Installation dimensions

Unsupported length

Long travels

Other installation types

Technical specifications

Interior separation

Product range

Mounting brackets

Support tray

Part List