chainflex® bus cable CFBUS.LB

Discontinued Model

1.
Pressure extruded TPE mixture<br>2. Highly flexible copper shield braiding<br>3.
Gusset-filling extruded<br>4. Cores wound in especially short pitch length<br>5. Very flexible, fine stranded wire

1 of 3

For heavy-duty applications
TPE outer jacket
Overall shield
Oil-resistant (following DIN EN 60811-404), resistant to bio oils (following VDMA 24568 with Plantocut 8 S-MB tested by DEA)
PVC-free
UV-resistant
Halogen-free
Guarantee up to 4 years

Item no.

CFBUS.LB.004

Number of cores and conductor nominal cross section

(4x0.25)C

Bus system

Profibus (1x2x0.64mm)

Outer diameter (d) max. [mm]

This article is a discontinued model.

Typical application areas

For heaviest duty applications
Almost unlimited resistance to oil, also to bio-oils, Class 4
Indoor and outdoor applications without direct solar radiation
Unsupported travel distances and up to 400 m and more for gliding applications, Class 6
Bus connection cable for storage and retrieval equipment, machining units/machine tools, quick handling, clean room, semiconductor insertion, indoor cranes, low-temperature applications

Guaranteed service life for this series according to guarantee conditions
Further information: chainflex® guarantee

Double strokes*	5 million		7.5 million		12.5 million
Temperature,	CFBUS .001 -.049	CFBUS .050-.070	CFBUS .001-.049	CFBUS .050-.070	CFBUS .001-.049	CFBUS .050-.070
from/to [°C]	R min. [Factor x d]	R min. [Factor x d]	R min. [Factor x d]	R min. [Factor x d]	R min. [Factor x d]	R min. [Factor x d]
-35 / -25	12.5	10	13.5	11	14.5	12
-25 / +60	10	7.5	11	8.5	12	9.5
+60 / +70	12.5	10	13.5	11	14.5	12

* Higher number of double strokes possible - use the service life calculation function on this page.

Technical note on bus cables

chainflex® bus cables have been specially developed and tested for continuously moving use in e-chains® applications. Depending on the outer jacket material and the design principle, the bus cables are designed for different mechanical requirements and media resistance. The cables have been electrically designed in such a way that, on the one hand, the electrical requirements of the respective bus specification are reliably met and, on the other, that great value is placed on a high degree of EMC reliability. It is also ensured that the electrical values remain stable over the long term in spite of permanent movement. However, the overall quality of transmission in a complete bus communication system is not solely dependent on the cable used. Rather, it requires precise co-ordination of all components (electronic components,

connection technology and cable) as well as observing the maximum transmission levels depending on the respective systems in relation to the required data transmission rates. A cable is therefore not solely responsible for the secure transmission of signals.

igus® advises you when you are designing your bus system to take all these factors into account and, with extensive tests, helps you to ensure the process reliability of your system from the very beginning.

Certificates and standards