Cable failure inside drag chains and tack chains is one of the top causes of unplanned downtime in automated equipment. Repeated bending, vibration, oil exposure, and EMI from servo motors crack insulation, break conductors, and corrupt signal transmission — leading to costly production stops and frequent replacements.This imported 3-core 0.75 sq mm (18 AWG) shielded motor control cable is engineered specifically for continuous flexing in cable carrier systems. The extra-soft stranded copper conductors and optimized jacket construction handle millions of bending cycles without fatigue. Tinned copper braid shielding protects control signals from electromagnetic interference in high-density motor environments.Core Specifications
| Parameter | Detail |
|---|---|
| Conductor | Tinned copper, extra soft, Class 5 per IEC 60228 |
| Cores | 3 |
| Cross-section | 0.75 sq mm (18 AWG) |
| Shield | Tinned copper braid, ≥85% coverage |
| Jacket | PUR (polyurethane), black |
| Outer diameter | Approx. 7.5 mm |
| Bending radius (fixed) | 5× OD |
| Bending radius (moving) | 7.5× OD |
| Temperature range | -40°C to +80°C (continuous), +105°C (short term) |
| Voltage rating | 300/500V |
| Standards | CE, UL listed, RoHS compliant |
Why This Cable Outlasts Standard Control Wire in Drag Chains1. Engineered for millions of flex cycles. The extra-soft conductor stranding and thin-wall PUR jacket keep the overall bend diameter small. In tack chain applications with tight link spacing, this cable passes 10 million cycle tests at 7.5× OD without insulation cracking — standard PVC control cable typically fails before 2 million cycles.2. Shielding that actually works in servo environments. The ≥85% tinned copper braid coverage blocks EMI from VFDs, servo drives, and welding equipment up to 100 MHz. Signal integrity stays stable even when the cable runs parallel to 400V power lines inside the same energy chain.3. Oil, coolant, and abrasion resistant. PUR jacket resists hydraulic oil, cutting fluid, and coolant splashes common in CNC machining centers. Tensile strength exceeds 80 N/mm², so the cable withstands pulling forces during chain acceleration without jacket tearing.4. Lightweight reduces chain load. At roughly 45 kg/km, this cable adds minimal weight to long drag chain spans. Less inertia means faster axis acceleration and lower wear on chain guides and bearings.Applicable Industries & Use CasesCNC machining centers, robotic welding cells, automated packaging lines, injection molding machines, gantry systems, material handling conveyors, textile machinery, and any equipment using energy chains or tack chains for cable management. Suitable for motor power connections, encoder feedback loops, sensor signal runs, and solenoid valve control in automated production.Customization & SupportWe offer custom cut lengths, core counts (2 to 12 cores), and jacket colors to match your OEM specifications. Minimum order starts from 100 meters. Every batch includes a test report for flex life, insulation resistance, and shielding effectiveness. For project-specific cable assemblies or bulk pricing, send your wire list or drawing to our engineering team — we respond within 12 hours.