Signal loss and EMI interference plague multi-channel data lines in factories, robotics cells, and control cabinets — especially when cables run near VFDs, servo drives, or welding equipment. Crosstalk between cores and shield corrosion cut lifespan short, forcing unplanned downtime and rewiring costs.This imported 50-core 0.14mm² (AWG26) twisted pair cable is built to solve exactly that. Every pair is individually twisted and wrapped in a tin-plated copper braid plus foil double shield. The tin plating resists oxidation in humid or chemically aggressive plant floors — a common failure point for standard tinned or bare-copper shielded cables.Core Parameters
| Parameter | Specification |
|---|---|
| Conductor count | 50 cores |
| Conductor size | 0.14 mm² (AWG26) |
| Conductor material | Tinned copper (TC) |
| Pair construction | Twisted pair |
| Shielding | Double shield: foil + tinned copper braid |
| Jacket material | PVC (also available: PUR, LSZH) |
| Operating temperature | -20°C to +80°C (continuous) |
| Rated voltage | 300V |
| Bending radius (min.) | 6× cable OD |
| Standard compliance | IEC 60228, RoHS |
Why This Cable Performs Where Others Fail
- Tin-plated double shield holds up in corrosive environments. Chemical plants, food processing lines, and offshore platforms expose cables to salt spray, cleaning agents, and moisture. Tin plating on both braid and foil prevents the green corrosion that eats through standard shields within months — keeping attenuation low and signal integrity stable over years, not weeks.
- Twisted pair geometry cuts crosstalk across 50 cores. With 25 pairs packed tightly, near-end crosstalk (NEXT) is the real enemy. Precise lay-length control on each pair keeps NEXT below -40dB at 100 MHz, so sensor data, encoder feedback, and fieldbus signals stay clean even in dense cable trays next to power cables.
- Flexible enough for drag chains, tight bends, and robotic arms. At 0.14mm² per conductor the overall diameter stays compact. Tested to 10 million flex cycles in cable carriers (e-chain) at 150mm bend radius — no conductor breakage, no shield fatigue. This matters on CNC machines, pick-and-place robots, and automated guided vehicles where cables move constantly.
- Consistent impedance for high-speed data protocols. The controlled pair-to-pair capacitance (≤52 pF/m) and 100Ω ±15% differential impedance make this cable compatible with Profinet, EtherCAT, CC-Link IE, and Modbus TCP networks running at 100 Mbps and above — not just slow digital I/O.
Applicable Industries & Use Cases
- Industrial automation: PLC I/O racks, distributed I/O, sensor bus wiring
- CNC & machine tools: encoder feedback lines, tool probe signals inside drag chains
- Robotics: multi-axis servo signal bundles, teach pendant cables
- Building automation: BACnet, KNX multi-pair backbone in commercial buildings
- Test & measurement: daisy-chained instrumentation in lab rigs and production test stations
- Marine & offshore: control panel wiring where salt corrosion is a constant threat
Customization & OrderingCable length, jacket color, connector termination (M12, M8, D-Sub, flying leads), and shield coverage percentage are all customizable. MOQ starts from 100 meters for standard builds; prototype samples available within 5 business days.Need a cable designed for your specific drag chain, bend radius, or protocol? Send us your spec sheet or application photo — our engineering team will respond with a quote and sample recommendation within 24 hours.Request a Quote →