E333.25 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 E333.25 - Chain for movement in 3 axes

1. Split KMA mounting brackets with integrated strain relief
2. Patented "push button principle"
3. Easy lengthening and shortening at any point
4. Different bend radii and types can be combined
5. Easy filling from 2 sides, "easy chain®" principle: Simply press cable in along the inner or outer radius
6. 3-axis movement for machinery of all kinds
7. Robot applications possible
8. if-Design award winner

When to use series Easy triflex® E333.25

If simple filling and complex movement is required
When easy filling is required on both sides
Easy to replace or combine with existing triflex® systems

When not to use Series easy triflex® E333.25

For complex robot applications
triflex® R system
For circular movements with high load
twisterchain® system
If swarf protection is required
triflex® system

Installation dimensions


Part No. :
Inner width Bi [mm]:
Bi1 [mm]:
Bi2 [mm]:
Bi3 [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]:
Ha [mm]:
Weight per link [g]:
Weight [kg/m]:

*The bend radius is double for e-chains® of the Series E333
Travel: S
Pitch: 14.5 mm
Chain lengths/m: 69(1000.5 mm)
Dimension E: 10 mm
Ba: 34 mm
Chainh length: S/2 + K

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

7 bend radii available

Extremely easy filling - Simply press in the cable or pull it out

Assembly instructions

Technical specifications

Strain reliefs

Mounting brackets

Option 1 "KMA"

Option 2 "Flange"

Option 3 "Angle"

unassembled	assembled

"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]:
No. of teeth [mm]:

unassembled	assembled

"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

"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 [mm]:
D [mm]:
I [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