1. Enclosed e-tube –
protection against minor contamination,
weld spatter and environmental influences
2. No pins or bore connection,
3. Can be lengthened and shortened as required, thanks to the modular design
4. Very large gliding surfaces
5. Internal stop-dog
6. Small pitch for quiet, smooth running
7. KMA mounting brackets with option to fasten from any side (strain relief
is possible through separate tiewrap clamps)
* The required clearance height is HF = H + 40 mm (at 2 kg/m fill weight) We request feedback in the case of particularly narrow space conditions.
** The calculated length corresponds to the chain length without mounting brackets.
A=Moving end, B=Fixed endPitch: 27,8 mmChain links per m: 36 links/1000,8 mmTravel: SChain length = S/2 + K
Unsupported length versus fill weightX axis: Unsupported length in m FLB/FLGY axis: Fill weight in kg/mLower scale: Travel S in mFLB = Unsupported with permissible sagFLG = Unsupported with straight upper run
from 6 m to max. 60 mChain length= S/2+K2Long travels - gliding (up to max. 60 m) Here, the e-chain® upper runs gliding on the lower run in a guide trough. We recommend letting our engineers support you when planning this type of system. In case of travel lengths between 4,0 and 6 m, we recommend a larger unsupported e-chain®.
A1 = Moving endA2 = Fixed end A3 = Guide trough with glide bar A4 = Guide trough with glide bar A5 = Total length of the guide trough
Samples and catalog order
E-Chain® Expert call
Service life calculation
Ask the product expert
Designing with igus®
11 widths and 6 bend radii
Modular internal separations
KMA - mounting brackets
Super quiet design
Design specificationFurther information on "unsupported application"
Design specificationFurther information on "gliding application"
Other installation types
Option 1: Separators
Option 1 – Separators
Separators can be placed anywhere in the chain's cross-section to divide the interior of the e-chain – As standard, separators are fitted every 2nd chain link!
Indentations in the separator show the "clamping" side of the separator.
On this side, the separator is securely locked in the tube lid or base
Standard division with separator, R6.40.11 – NOTE: R6.40.11 is possible only in combination with Bi = 62!
KMA - pivoting
Support tray - Type 1
Data protection declaration