Światłowód chainflex® CFLG.LB.PUR PUR
1. Pressure extruded, halogen free PUR mixture
2. Aramid torsion protection braid
3. Armoured optical fibres stranded with optimised pitch length
4. Special fixed wire elements with aramid strain relief.
- Gradient glass-fibre cable for extremely heavy duty applications
- PUR outer jacket
- Metal-free
- oil resistant
- Cold flexible up to -40°C
- PVC and halogen-free
- UV-resistant
Classification of the Chainflex® cable:
Class 6.5.3.1
Stressing capacity:
6: Cables for continuous movement in e-chains®, extreme stressing, radii from 5 x d, speed up to 10 m/s
Travel distance:
5: Travel up to 100 m
Oil resistance:
3: Oil resistant (in accordance with DIN EN 50363-10-2)
Note: The mentioned external diameters are maximum values and may tend toward lower tolerance limits.
Dynamic information |
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Bend radius | e-chain® min. 5 x d (CFLG.LB. PUR) min. 7.5 x d (CFLG.LB. PUR. CU) flexible min. 4 x d (CFLG.LB. PUR) min. 6 x d (CFLG.LB. PUR. CU) fixed min. 3 x d (CFLG.LB. PUR) min. 4 x d (CFLG.LB. PUR. CU) |
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Temperature range | e-chain® -35°C to +80°C flexible -40°C to +80°C (following EN 60811-504) fixed -50°C to +80°C (following DIN EN 50305) |
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v max. | Unsupported 10 m/s gliding 6 m/s |
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a. max. | 20 m/s² |
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Length of travel | Unsupported travel distances and up to 100 m for gliding applications, Class 5 |
Cable structure |
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Fibre optic cables | 50/125 μm, 62.5/125 μm, 9/125 μm special fixed wire elements with aramid strain relief. |
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Core structure | FOC cores stranded with high-tensile aramide dampers with very short pitch of the strands. |
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Core identification | FOC-cores: Orange, blue or yellow with black numerals. Copper cores: Black with white numerals. |
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Overall shield | Extremely bending-resistant aramide braid for torsion protection. |
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Outer jacket | Low adhesive, highly abrasion resistant mixture on PUR base (according to DIN VDE 0282 Part 10) suited for e-chain® requirements. Colour: Jet black (similar to RAL 9005) |
Electrical information |
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Nominal voltage | CFLG.2LB. PUR. CU: 300/500V (following DIN VDE 0245) |
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Testing voltage | CFLG.2LB. PUR. CU: 2000V (following DIN VDE 0281-2) |
Properties and approvals |
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UV resistance | High |
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Oil | Oil-resistant (following DIN EN 50363-10-2), Class 3 |
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Offshore | MUD-resistant following NEK 606 - status 2009 |
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Flame retardant | According to IEC 60332-1-2, CEI 20-35, FT1, VW-1 |
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Silicone-free | Free from substances that can affect paint adhesion (based on PV 3.10.7 – status 1992). |
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Halogen-free | Following EN 60754 |
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DNV-GL | Certified according to DNVGL type testing– Certificate no.: 13 655-14 HH |
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Lead free | Following 2011/65/EC (RoHS-II) |
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Clean room | According to ISO Class 1. Outer jacket material complies with CF77. UL.05.12.D, tested by IPA according to standard 14644-1 |
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CE | Following 2014/35/EU |
| Guaranteed service life for this series according to the guarantee conditions | |||||||
|---|---|---|---|---|---|---|---|
| Double strokes* | 5 million | 7,5 million | 10 million | ||||
| Temperature | v max. [m/s] | a. max. | Length of travel | R min. | R min. | R min. | |
| from/to [°C] | unsupported | gliding | m/s² | [m] | [factor x d] | [factor x d] | [factor x d] |
| CFG. LB -35 / -25 |
10 | 6 | 20 | ≤100 | 7,5 | 8,5 | 9,5 |
| -25 / +70 | 5 | 6 | 7 | ||||
| +70 / +80 | 7,5 | 8,5 | 9,5 | ||||
| CFLG.LB. CU -35 / -25 |
10 | 6 | 20 | ≤100 | 10 | 11 | 12 |
| -25 / +70 | 7,5 | 8,5 | 9,5 | ||||
| +70 / +70 | 10 | 11 | 12 | ||||
* Higher number of double strokes possible.
Typical application areas
- For heaviest duty applications with 5-7,5 x d
- Maximum EMC protection, with high transmission qualities in terms of glass-specific requirements
- almost unlimited resistance to oil
- Indoor and outdoor applications
- Unsupported travel distances and up to 100 m for gliding applications (horizontal + vertical)
- Offshore, ship, storage and retrieval units for high-bay warehouses, machining units/packaging machines, quick handling, semiconductor insertion, refrigeration sector
