improve what moves
chainflex® servo cable CF21.UL
- For heavy-duty applications
- PVC outer jacket
- Oil resistant (following DIN EN 50363-4-1)
- Silicone-free
- Flame retardant
- Overall shield
- Guarantee up to 4 years
Part No.
Number of cores and conductor nominal cross-section
General properties
Fold
Drive technology system
B&R Fold
Number of cores and conductor nominal cross-section
(4G0.75+2x(2x0.34)C)C Fold
Outer diameter (d) max. [mm]
12.5 Fold
Weight per km [kg/km]
208 Fold
Copper index kg/km [kg/km]
109 Fold
Dynamic information
Fold
Min. bend radius, e-chain (factor) [x d]
7.5 Fold
Min. bend radius, e-chain [mm]
93.75 Fold
Min. bend radius, flexible (factor) [x d]
6 Fold
Min. bend radius, fixed (factor) [x d]
4 Fold
Temperature e-chain®
+5°C up to +70°C Fold
Temperature, flexible
-5°C to +70°C (according to DIN EN 60811-504) Fold
Temperature, fixed
-15°C to +70°C (according to DIN EN 50305) Fold
v max. unsupported (speed) [m/s]
10 Fold
v max. gliding (speed) [m/s]
5 Fold
a max. (acceleration) [m/s²]
80 Fold
Electrical properties
Fold
Nominal voltage
600/1,000V (according to DIN VDE 0298-3) Fold
UL Voltage Rating [V]
1000 Fold
Test voltage
4000V (according to DIN EN 50395) Fold
Core
Fold
Conductor
Stranded conductor in an especially bend-resistant version consisting of bare copper wires (according to DIN EN 60228). Fold
Core insulation
Mechanically high-quality, especially low-capacity XLPE mixture. Fold
Core stranding
Power cores with control pair elements wound with elements for high-tensile stresses. Fold
Core group 1 core structure
4G0.75 Fold
Core group 2 core structure
2x(2x0.34)C)C Fold
Element shield
Extremely bend-resistant braiding made of tinned copper wires. Fold
Inner jacket
PVC mixture adapted to suit the requirements in e-chains®. Fold
Overall shield
Extremely flexible braiding made of tinned copper wires. Coverage linear approx. 70%, optical approx. 90% Fold
Outer jacket
Low-adhesion PVC mixture, adapted to suit the requirements in e-chains® (according to DIN EN 50363-4-1). Fold
Outer jacket colour
Moss green (comparable to RAL 6005) Fold
CFRIP®
Strip cables faster: a tear strip is moulded into the inner jacket Fold
Characteristics classification
Fold
UV resistance
Medium Fold
Oil resistance
Oil-resistant (according to DIN EN 50363-4-1), Class 2 Fold
Flame retardant
According to IEC 60332-1-2, Cable Flame, VW-1, FT1, FT2/Horizontal Flame Fold
Silicone-free
Free from silicone which can affect paint adhesion (according to PV 3.10.7 – status 1992) Fold
PTFE-free
The design of these products does not contain PTFE Fold
UL verified
Certificate no. V293650: "The igus 4-year chainflex cable guarantee and service life calculator based on 2 billion test cycles per year“ Fold
NFPA
According to NFPA 79-2018, chapter 12.9 Fold
REACH
In accordance with Regulation (EC) No. 1907/2006 (REACH) Fold
Lead-free
According to 2011/65/EU (RoHs-II/RoHS-III) Fold
Cleanroom
According to ISO Class 2. The outer jacket material of this series complies with CF5.10.07 - tested by IPA according to standard DIN EN ISO 14644-1 Fold
CE
According to 2014/35/EU Fold
