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Series 332.50

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 332.50 - Chain for 1 or 2 movement directions

1. KMA, flange or angle mounting brackets available
2. Different bend radii and types can be combined
3. Fully enclosed
4. Excellent protection from dirt and swarf
5. Cost-effective for complex movements
6. Separation and joining at any point
7. High tensile strength

When to use Series triflex® 332.50

For applications with movement in 1 or 2 axes
If chip protection is required

When not to use Series triflex® 332.50

For complex robot applications
triflex® R TRC system
For gliding applications, other e-chains®/tubes of similar dimensions
E4 system
For rotary movements
twisterchain® system

Installation dimensions


Part No. :
Inner width Bi [mm]:
Bending radius R [mm]:
Reversed bending radius RBR [mm]:
Travel distance S [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 calculated length corresponds to the chain length without mounting brackets.

Travel: S
Pitch: 30 mm
Links/m: 34 (1020 mm)
Dimension E: 25 mm
Ba: 68 mm
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

Note: Unsupported lengths only for one axis type!

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®

3 mounting bracket variants

Several bend radii

Interior separation possible

Design specificationFurther information on "unsupported application"

Assembly instructions

Technical specifications

Strain reliefs

Interior separation

Option 1: Separators

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

Online Services:

Modular separators are available as interior separation for the igus® triflex® system. They can be used for both vertical and horizontal subdivision. If the separators are assembled every other link and turned 90°, the e-tube can be subdivided into four segments. We recommend ordering the separators pre-fitted, as fitting of separators is only possible after dismantling the e-tube.

Mounting brackets

Option 1 flange mounting bracket

Option 2 angle mounting bracket

Option 3, KMA mounting bracket

unassembled	assembled

Option 1 flange mounting bracket

Same 2 parts set for all chain widths

Electrically conductive

For front mounting

Galvanised steel

Bolted connection possible outside of the chain cross-section


Part No. :
A [mm]:
C [mm]:
E [mm]:
F [mm]:
G [mm]:
M [mm]:

unassembled	assembled

Option 2 angle mounting bracket

Same 2 parts set for all chain widths

Bolted connection possible outside of the chain cross-section

Electrically conductive

Galvanised steel

Can be screwed on the base or on the lid


Part No. :
A [mm]:
B [mm]:
C [mm²]:
D [mm]:
I [mm]:

unassembled	assembled

Option 3, KMA mounting bracket

Screw connection outside of the chain cross-section

Separable KMA mounting bracket

Corrosion-free

Available with or without tiewrap plates

Universal mounting with attachment options from any side


:
Part No. :
A [mm]:
B [mm]:
C [mm]:
D [mm]:
E [mm]:

Part List

Personal contact

GToB Imprint General notes Data protection declaration

Material of chain links	igumid NB
Min. permissible temperature [°C]	-40
Max. permissible temperature [°C]	80
Flammability class of chain link	VDE 0304 IIC UL94 V2