Cable failure inside drag chains is one of the most costly headaches in automation. Repeated bending breaks conductors, insulation cracks, and unplanned downtime adds up fast — especially on high-speed CNC axes and robot joints where bend radius is tight and motion never stops.The DYDEN RMCV 6-core 0.3 sq mm drag chain cable is built for exactly this. Imported from Japan, it uses a fine-strand conductor and specially compounded PVC jacket designed to survive millions of flex cycles without signal loss or sheath damage. Gray outer jacket, compact build — ready for tight-space cable carriers on moving machine parts.Core Specifications
| Parameter | Value |
|---|---|
| Brand / Model | DYDEN RMCV |
| Conductor | 6 cores, 0.3 mm² each |
| Stranding | Fine-stranded bare copper, Class 5 per IEC 60228 |
| Jacket | Gray PVC, oil & abrasion resistant |
| Rated Voltage | 300 V |
| Operating Temp | -5 °C to +80 °C (continuous), +105 °C (short term) |
| Min. Bending Radius | 7.5 mm (moving), 15 mm (static) |
| Approx. Outer Diameter | 6.2 mm |
| Weight | ~18 kg/km |
| Standards | UL 758, CE, RoHS compliant |
| Origin | Japan |
Why It Performs Where Standard Cables Don’t— 10 million+ bend cycles tested. Each conductor uses 30+ strands of 0.15 mm copper. This keeps the cable supple inside energy chains even at high traverse speeds — no conductor breakage after long-term reciprocating motion on linear axes or rotary joints.— Oil and chip resistant jacket. The PVC compound resists cutting fluids, hydraulic oil, and metal swarf. Tested on CNC machines running flood coolant — no swelling, no cracking after 6 months of continuous operation.— Compact for tight carriers. At 6.2 mm OD, this 6-core cable fits in the same size carrier slot most shops use for 4-core wire. Saves space on robot arm joints and small gantry systems where every millimeter counts.— Certified and traceable. UL listed, CE marked, RoHS compliant. Every spool carries DYDEN mill certs — meets OEM spec requirements for factories with safety audits or export compliance.Typical Applications & IndustriesCNC machining centers (X/Y/Z axis power & signal), industrial robot arms (joint rotation cables), automated assembly lines, packaging machines, laser cutting heads, semiconductor handling equipment, medical device automation. Best suited for any application with continuous reciprocating or rotary motion inside cable carriers, drag chains, or energy chains.Sourcing, Customization & SupportWe are an authorized DYDEN distributor with stock in Shanghai and Shenzhen — Japan-original spools ship same day for standard lengths. Need different core count, cross-section, jacket color, or shielding? Custom cuts and configurations available with flexible MOQ. All cables carry a 12-month warranty against material and workmanship defects. Free technical support for cable selection and carrier sizing — send your inquiry or drawing today and we will respond within 4 hours.