Are your machine cables breaking down too often?
You run a factory with CNC machines or robotic arms. You know the pain. Cables in drag chains move back and forth all day. Standard wires crack. The outer jacket wears out. Conductors break inside. Your machines stop working. You lose money every minute the line is down. Signal noise messes up your sensors. It is frustrating. You need a cable that does not just survive. It needs to thrive in tough conditions.This is not just a wire. It is a lifeline for your automation equipment. We bring you the NICHIGOH 5-core 2.5 sq mm shielded cable. It is built specifically for drag chains. It bends millions of times without failing. It resists oil and abrasion. It keeps your signals clean. This cable is imported directly from Japan. It meets the highest global standards. Let us look at why this is the best choice for your factory.
What makes this cable special? (Technical Specs)
This cable is engineered for high-speed movement and harsh environments. Here is the raw data you need to know:
- Brand Origin: NICHIGOH Communication Electric Wire (Japan).
- Conductor Material: High-purity annealed copper (Tinned copper optional for corrosion resistance).
- Conductor Structure: IEC 60228 Class 6 (Fine stranded copper). This means it is super flexible. It does not snap when bent.
- Cross-Sectional Area: 2.5 sq mm (approx. 14 AWG).
- Number of Cores: 5 Cores.
- Insulation: Heat-resistant PVC or special PUR (Polyurethane) outer sheath.
- Shielding: Copper Braided Shield (or Copper Tape). Coverage is high to block noise.
- Rated Voltage: U0/U 300/500V. Max operating voltage up to 600V.
- Test Voltage: 2000V (JIS) or 3500V (IEC).
- Temperature Range:
- Fixed: -40°C to +80°C.
- Flexing: -10°C to +80°C (PUR versions can handle higher flex heat).
- Bending Radius: Minimum 6x cable diameter (6D). It bends tight without kinking.
- Oil & Chemical Resistance: Excellent. Special PUR jacket resists cutting fluids and oils.
- Flame Retardant: Complies with IEC 60332-1 (Vertical flame test).
- Approvals: UL, cUL (CSA), CE, PSE, CCC, RoHS, REACH compliant.
Where do you use this cable? (Real World Scenarios)
You might ask, “Where exactly does this fit?” The answer is simple: anywhere a cable moves.##### CNC Machine Tools & Machining CentersImagine a CNC lathe. The control head moves rapidly. The cable in the drag chain twists and turns. A normal cable cracks in weeks. This NICHIGOH cable handles the constant linear motion. It works perfectly for Fanuc, Siemens, or Mitsubishi controllers. It connects servo motors and sensors without signal loss.##### Industrial Robotics & Robotic ArmsRobotic arms move in complex ways. They rotate 360 degrees. The cable at the “elbow” or “wrist” takes a beating. This 5-core cable is lightweight. It reduces the load on the robot arm. It ensures power and data reach the gripper or welder every time. No more “emergency stop” due to wire faults.##### Automobile Assembly LinesCar factories run 24/7. Conveyor belts move thousands of cars. Sensor cables detect position. If a cable fails, the line stops. That costs thousands of dollars. This cable is used for sensor/actuator interfaces. It is tough against abrasion from metal shavings and washing systems.##### Semiconductor ManufacturingClean rooms need precision. Cables must not outgas (release chemicals) that ruin chips. NICHIGOH’s “Low Gas Emission” and “ECO” series options are perfect here. They keep the air clean and the machines running.
Why choose NICHIGOH from Japan? (Quality & Safety)
You can buy cheap cables from anywhere. But cheap cables cost you more in the long run. NICHIGOH is different. They have been making cables for decades. They focus on “Monozukuri” (the art of making things).##### Unmatched Flexibility & LifeStandard PVC cables last a short time under stress. NICHIGOH uses special PUR or ECO compounds. Their “ZERO ROBOT CABLE” tech allows over 100 million bending cycles. That is 2 to 3 times longer than standard PVC cables. You change cables less often.##### Superior EMI/RFI ShieldingElectrical noise is a killer. Motors and welders create electromagnetic interference (EMI). If your cable is not shielded well, your data gets corrupted. This cable uses dense copper braiding. It acts like a Faraday cage. It keeps noise out and signals in. Your machine runs smoother. Accuracy improves.##### Safety First (Fire & Toxicity)Safety is not optional. If a fire starts, you do not want toxic smoke. NICHIGOH cables are halogen-free. When burned, they emit very low smoke and no toxic gas. This protects your workers. It also meets strict building codes in Europe and North America (NFPA 79, UL 508).##### Environmental ComplianceYou export to the EU or USA? You must follow RoHS and REACH rules. This cable contains no lead, mercury, or cadmium. It has no prohibited phthalates (DEHP, BBP, etc.). It passes the IEC 62474 substance regulations. You never have to worry about customs rejection.
Certifications that open global markets
You are a trading company. You need to sell everywhere. This cable has the tickets you need:
- North America: UL Listed (UL 758), cUL (CSA C22.2). Perfect for the US and Canada. Meets NEC (NFPA 70) standards.
- Europe: CE Marking (Low Voltage Directive). Complies with EN 50525 standards.
- Asia: PSE (Japan), CCC (China), EAC (Russia/Eurasia).
- Global: IEC 60227, IEC 60332-1 (Flame retardant).
Having these certs means you can market this product to high-end clients immediately. No testing delays. No rejected shipments.
Summary of Benefits for Your Business
Why should you stock this cable?
- Reliability: It solves the #1 complaint in automation—cable failure.
- Premium Brand: “Made in Japan” commands a higher price and trust.
- Versatile: Fits CNC, robotics, and factory automation.
- Cost-Effective: Long life means fewer warranty claims for your customers.
- Ready to Ship: Common specs like 5-core 2.5mm are often in stock.
Ready to upgrade your cable supply?
Do not let your clients suffer from downtime. Give them the best cable from Japan. The NICHIGOH 5-core 2.5 sq mm shielded drag chain cable is the solution for high-performance machinery. It is flexible, tough, safe, and certified for the world.We have the technical datasheets and samples ready. Whether you need 500 meters for a project or a container for stock, we can help.Contact us today for a competitive quote and a free sample. Let’s keep the world’s factories moving!