Series 333.16

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 E333.16 - Chain for movement in 3 axes

1. 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® 333.16

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

When not to use Series triflex® 333.16

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 bend radius is double for e-chains® of the Series 333
Travel: S
Pitch: 13.3 mm
Chain links/m: 76(1011 mm)
Dimension E: 10 mm
Ba: 26 mm
Chain 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®

2 mounting bracket variants

Several bend radii

Assembly instructions

Technical specifications

Strain reliefs

Mounting brackets

Option 1 flange mounting bracket

Option 2 angle 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]:

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