Energy chain / drag chain
Engineered for ≥ 5 million bending cycles in automated machinery drag chains and gantry carriers.
Product
HITRONIC PCF DUPLEX Polymer-Clad Silica Industrial Fibre Optic Cable with 200 µm pure silica glass core and 230 µm fluoropolymer cladding, aramid strain relief, and oil-resistant PUR or flame-retardant LSZH jacket for 5+ million.
Typical values for this cable type, based on IEC 60793-2-40 (A4a.2) / EN 50173 / PROFINET — confirmed in the datasheet and quotation for your order.
Application fit
Bridges the gap between short-range 980/1000 µm POF (≤ 70 m) and delicate 50/125 µm glass fibre—offering easy field cleave/crimp termination plus 400–500 m reach in continuous drag chains.
Engineered for ≥ 5 million bending cycles in automated machinery drag chains and gantry carriers.
100 % dielectric isolation for IGBT gate-drive trigger links and VFD cabinet interconnects.
Routes through factory trays, machine-tool conduits, and wind-turbine converter cabinets.
Suitable for short machine strokes; for heavy spreader reels use armoured reeling fibre cable.
Construction
HITRONIC PCF DUPLEX showing two 200/230 µm Polymer-Clad Silica (PCF/HCS) waveguides with 500 µm ETFE primary coating, 2.2 mm colour-coded PE/LSZH sub-units, aramid yarn, and outer PUR/LSZH jacket.
| # | Layer | Material & reference |
|---|---|---|
| 1 | 200/230 µm PCF optical waveguide | 200 µm ± 4 µm pure fused silica core with 230 µm hard fluoropolymer optical cladding and 500 µm ETFE tight buffer (NA = 0.37)IEC 60793-2-40 Category A4a.2 |
| 2 | Ø 2.2 mm simplex sub-cable jackets | 2 × colour-coded (Black & Orange) Ø 2.2 mm PE/LSZH sub-units with directional arrows and individual aramid yarnsMatches standard 2.2 mm HFBR, SMA, ST, SC-RJ & LC crimp connectors |
| 3 | Aramid yarn & flexing filler bed | High-tensile polyaramid roving and low-friction PTFE/non-woven wrapping tapeDecouples torsion and bending stress during drag-chain motion |
| 4 | Industrial PUR or LSZH outer sheath | Oil- and coolant-resistant Polyether Polyurethane (PUR, Green or Violet/Black) or flame-retardant LSZHUL VW-1 / IEC 60332-1-2 flame retardant & ISO 175 oil resistant |
Round Ø 7.2 mm or zipcord 2.2 × 4.4 mm PUR jacket for high-flex drag chains and machine tools
Halogen-free flame-retardant LSZH outer jacket for switchgear, tunnels and HV drive cubicles
Technical data
Sizes
Dimensional and mechanical ratings for zipcord, heavy-duty round PUR drag-chain, and LSZH PCF cables.
| Order designation | Profile & sheath material | Outer Ø mm | Weight ≈ kg/km | Max. pull N | Min. flex R mm | Enquiry |
|---|---|---|---|---|---|---|
| 200/230 µm PCF (HCS) Duplex Industrial Cables | ||||||
| HITRONIC PCF DUPLEX ZIP-PUR | 2×200/230 PCF · 2.2×4.4 mm Zipcord PUR | 4.4 | 14 | 400 | 45 | |
| HITRONIC PCF DUPLEX FD-PUR | 2×200/230 PCF · Round Drag-Chain PUR | 7.2 | 46 | 800 | 72 | |
| HITRONIC PCF DUPLEX LSZH | 2×200/230 PCF · Round Flame-Retardant LSZH | 7.2 | 52 | 800 | 72 | |
| HITRONIC PCF DUPLEXPN-HD | 2×200/230 PCF · Heavy-Duty PUR (1,000 N) | 8.0 | 58 | 1,000 | 80 | |
Quality & approvals
Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.
| Testing & inspection | Test value / reference | Frequency |
|---|---|---|
| Routine tests | ||
| 100 % optical attenuation test @ 650 nm & 850 nm | ≤ 8.0 dB/km @ 650 nm and ≤ 6.0 dB/km @ 850 nm | Every manufactured drum length |
| Sample tests | ||
| 5-million-cycle drag-chain flex test (Method E6) | Δα ≤ 0.5 dB after 5,000,000 drag-chain cycles at R = 10 × OD | Type qualification |
| Mineral oil & coolant immersion (EN 60811-404) | No jacket swelling or cracking after 168 h @ +70 °C | Type qualification |
Marking & supply
Sheath marking
Technical documents
FAQ
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