E300.3 series

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 E300.3 - Chain to be filled along the outer radius

1. Torsional movements possible
2. Large pins - long service life
3. Cable-friendly interior
4. Mounting bracket with integrated strain relief possible
5. Version E, to be filled along the outer radius
6. Version Z, to be filled along inner radius
7. Dirt-repellent outer contours
8. Very easy to fill
9. Interior separation possible
10. Available with 1, 2 or 3-chamber design (permanently injection-moulded multiple chamber design for separate cable laying)
Series E300 )
Series E300.2
11. "Push button principle" holds links together

Available Inner widths:3746 mm
Available bend radii R: 75 to 300 mm
Pitch: 67 mm / link = 15 links/m

Series E300.3 is suitable for the following types of applications:

Vertical: Hanging applications, standing applications
Horizontal: Unsupported applications ≤ 2.25 m
Circular movement: Rotating application possible, if necessary with reworking (from 180° rotation angle mechanical reworking is always necessary)

When to use Series E300.3

Cost-effective
When easy filling without opening and closing of lids is required
Quiet running is required.

When not to use Series E300.3

For applications with particularly high loads and large unsupported cables
Series 3400/3450/3480/3500 E2/000

Installation dimensions


Part No. :
Inner width Bi [mm]:
Bi1 [mm]:
Bi2 [mm]:
Bi3 [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 + 40mm (with a fill weight of 2.5kg/m), this should be observed for all types of application. If space is particularly tight, please contact us.
** The calculated length corresponds to the chain length without mounting brackets.

Crossbars overlapping on the opening mechanism
A=moving end, B=fixed end
Pitch: 67mm
Links / m: 15
Travel: S
Chain length = S/2 + K

Unsupported length

The unsupported length versus 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

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®

2 mounting bracket variants

1 width and 7 bend radii

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: Modular shelf

Product range


unassembled	assembled
Per . chain link

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

Call configurator


Width [mm]:
Part No. :

Pc. Add to part list

Online Services:

Modular shelf for E300.3/45 · Z300.3/45
Shelves make it possible to divide up the interior of e-chains® E300.3/45 and Series Z300.3/45. They are used if only a horizontal interior separation is required.
Shelves are assembled every 2nd chain link as standard.

Mounting brackets

Plastic - pivoting

Plastic - locking

unassembled	assembled

Recommended for unsupported and gliding applications

For tight installation spaces

Strain relief with clip-mountable tiewrap plates

Variable pivot angle for flexible assembly

Various mounting versions (pivoting) of the e-chain® on the fixed end and/or moving end through easy and versatile assembly of the mounting bracket


:
Part No. :
A [mm]:
Number of teeth :

Strain reliefs

unassembled	assembled

Recommended for hanging and standing applications

For extreme accelerations and high speeds

When vertical space is restricted to the dimension H_F

Various mounting versions (locking) of the e-chain® on the fixed end and/or moving end through easy and versatile assembly of the mounting bracket


:
Part No. :
A [mm]:
Number of teeth :

Strain reliefs

Part List

Personal contact

GToB Imprint General notes Data protection declaration

hanging (max.) [m]	10
standing (max.) [m]	1.5
max. side-mounted, unsupported [m]	0.5
max. vertical, long travels [m]	25
circular	with reworking

Material of chain links	igumid NB
Min. permissible temperature [°C]	-40
Max. permissible temperature [°C]	80
Gliding speed (max.) [m/s]	3
Max. gliding speed [m/s²]	10
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 V2

E300.3 series

Series E300.3 - Chain to be filled along the outer radius

Installation dimensions

Unsupported length

Long travels

Other installation types

Technical specifications

Interior separation

Product range

Mounting brackets

Part List