Signal loss, cable breakage in drag chains, and EMI interference in tight machine enclosures — these are daily headaches for plant engineers and procurement teams. When a control cable fails mid-production, the downtime cost far exceeds the cable price. You need a cable built for real factory conditions, not a generic wire that cracks under oil or loses signal near a VFD.The Fuji MVVS 20-core 0.3mm² shielded cable is engineered for exactly that. Imported from Japan, this flexible signal and power combination cable uses high-purity copper conductors with individual pair shielding. It handles simultaneous signal transmission and low-voltage power supply in compact, high-vibration environments — robotic arms, CNC interiors, conveyor systems, and automated assembly lines.Core Specifications
| Parameter | Detail |
|---|---|
| Model | MVVS |
| Conductor Cores | 20 |
| Cross Section | 0.3 mm² |
| Conductor Material | Pure Copper (99.9% Cu) |
| Shielding | Braided copper shield (overall + pair) |
| Jacket | PVC / Polyurethane (flexible grade) |
| Operating Temp | -10°C to +70°C (PVC) / -40°C to +80°C (PUR) |
| Approx. Outer Diameter | 9.5 – 11.0 mm |
| Min. Bending Radius | 6× OD (static) / 10× OD (dynamic) |
| Standard | JIS C 3407 compliant |
Why This Cable Performs Where Others Fail
- Stable signal in electrically noisy environments. Each core pair is individually shielded under an overall braid. In plants with multiple servo drives, inverters, and welders running side by side, this layered shielding keeps control signals clean — no false triggers, no communication drops.
- Survives millions of flex cycles. The fine-strand pure copper conductor and soft PUR or PVC jacket are rated for continuous movement in cable carriers and drag chains. Tested beyond 10 million bending cycles at rated radius — no conductor fatigue, no jacket cracking.
- Resists oil, coolant, and chemical exposure. The outer jacket is formulated for machine tool environments. It holds up against cutting fluids, hydraulic oil, and mild solvents without swelling or hardening — a common failure point for standard PVC cables in CNC and machining centers.
- Compact build fits tight routing paths. At roughly 10mm OD with 20 cores, the MVVS packs more conductors into less space than round multi-core alternatives. Critical when routing through robot joints, slim cable trays, or inside compact PLC cabinets.
Applicable Industries & Use Cases
- Automotive manufacturing — robotic welding cells, conveyor control
- Semiconductor & electronics — cleanroom equipment, pick-and-place machines
- Food & beverage — packaging lines, bottling conveyors (food-grade jacket available)
- Logistics & warehousing — automated sorting, AGV power and signal
- General industrial automation — CNC machine internal wiring, PLC I/O, sensor networks
Sourcing, Customization & SupportWe are an authorized distributor of Fuji cables with direct import from Japan. All MVVS cables ship with original mill test reports and traceability. Need a non-standard core count, jacket material, or custom length? We offer engineering support and sample cut lengths for qualification before bulk orders.Get a quote today — send us your cable schedule, drawing, or required spec sheet. Response within 4 hours on business days.