Heavy-Duty 4+2 Core Shielded Drag Chain Cable: Integrated Power & 1Gbps Network for CNC, Robotics & Automation (2×1.5mm² + 4×0.2mm²)

Is your machinery constantly stopping because of broken cables?

You know the feeling. You are running a busy factory, a CNC router is carving parts, or a robotic arm is moving fast. Suddenly, the machine stops. You check the computer, and it says “Connection Lost.” You look at the cables, and you see the same old problem. The outer jacket is cracked. The wires inside are exposed. Or the network signal is slow because of interference from nearby motors.This is not just annoying. It costs you money. Every minute of downtime is lost production. Traditional cables are not built for movement. They dry out, they crack, and they break. You need a solution that moves as hard as your machines do. You need a cable that protects itself.

The All-in-One Solution: Power + Data in One Shielded Cable

We built this cable specifically for high-flex environments. It is not just a power cable, and it is not just a network cable. It is both. This is a 6-core integrated cable designed for “Drag Chain” systems. It combines strong power delivery with high-speed data transmission.Here is the special mix:

• Power Cores: 2 cores of 1.5mm². These handle the heavy lifting. They power your motors, sensors, and lights.
• Network Cores: 4 cores of 0.2mm². These are for your data. We call this a “4+2 network” setup. It supports up to 1 Gigabit Ethernet (1000Base-T).

Why put them together? Simple. It saves space. You only need one cable slot in your drag chain. It saves time. You only need to strip and crimp one cable. And it saves money. You buy one high-quality product instead of two average ones.

Built Like a Tank: The PUR Jacket Advantage

Standard cables use PVC. PVC is cheap, but it cracks easily. It also hates oil. If your factory uses coolant, cutting oil, or hydraulic fluid, PVC will eat it up and get soft and sticky.Our cable uses PUR (Polyurethane). This is the premium material for industry.

• Oil & Chemical Proof: It laughs at mineral oils, synthetic oils, and coolants.
• Abrasion Resistant: It slides against the drag chain plastic without wearing down.
• UV Stable: If you have outdoor equipment, the sun won’t crack it.
• Cold Flexible: It stays soft even in cold warehouses (down to -20°C).

This jacket is halogen-free too. If there is a fire, it does not release toxic smoke. This keeps your workplace safe.

Say Goodbye to Signal Noise (EMI Shielding)

Factories are noisy places electrically. Big motors start and stop. Welders spark. This creates Electromagnetic Interference (EMI). EMI kills network signals. It causes packet loss and slow speeds.We wrap the internal wires in a shield. It is usually a combination of aluminum foil and a braided copper mesh. This shield acts like a cage. It keeps the noise out and keeps your data signal inside.This shielding is crucial for the 0.2mm² data cores. It ensures your 1Gbps network runs smoothly, even right next to a heavy-duty motor. You get stable uploads and downloads for your CNC programs and IoT sensors.

Designed for “Infinite” Bending

The biggest killer of cables is bending. A standard cable might handle 100,000 bends. Our drag chain cable is tested for millions of cycles.How do we do it?

1. Stranded Copper: We do not use solid wire. Solid wire snaps. We use many tiny copper strands twisted together. This makes the wire flexible like a rope.
2. Strain Relief: The internal structure fills the gaps. This stops the wires from rubbing against each other inside the jacket.
3. Twisted Pairs: The data cores are twisted together. This cancels out interference and helps the cable flex without breaking the copper.

You can install this in tight bend radiuses (like R28 or R38). It will not kink. It will not tangle. It just moves.

Technical Specifications

Here is the hard data for your engineers. You can trust these numbers.

Where to Use This Cable?

This cable is a workhorse. You will find it in the toughest jobs.

• CNC Routers & Mills: Perfect for the X, Y, and Z axis movement.
• Robotic Arms: Especially 6-axis robots that twist and turn.
• Automated Assembly Lines: Conveyor belts that move products and need power/data at the same time.
• 3D Printers: For large industrial printers where the head moves a lot.
• Outdoor Security Towers: Because the PUR jacket handles rain and sun.
• Mining & Agriculture: Where dirt, mud, and vibration are daily problems.

Easy Installation and Maintenance

We know your technicians are busy. They do not have time for fiddly cables. This cable is designed for fast work.

• Stripping: The jacket strips cleanly without damaging the shield.
• Grounding: The drain wire makes grounding the shield easy. You just connect one wire to the chassis.
• Connector Ready: It fits standard RJ45 industrial connectors (like IX-type or D-coded) and power lugs.
• Drag Chain Fit: The outer diameter is consistent. It slides smoothly in plastic or steel drag chains (energy chains). It does not snag.

When you need to change a cable, you do not have to take the whole machine apart. The drag chain opens up, you pull the old one out, and push the new one in. It is that simple.

Why Buy From Us?

We are not just a trader. We are a factory with over 40 years of experience. We make cables for nuclear power stations and state grids. We know how to build cables that last 10 years.

• Quality Control: We test every batch. We check the copper purity, the shield coverage, and the jacket thickness.
• Custom Lengths: Need 50 meters? Or 500 meters? We cut it to your exact length and label it.
• Fast Shipping: We ship by air or sea. We handle the paperwork (Commercial Invoice, Packing List, Certificate of Origin).
• Samples: Not sure? Send us an inquiry. We can send you a sample reel so you can test it on your machine first.

Get Your Custom Quote Today

Do not let cable failure stop your production line again. Upgrade to a cable that is built for the real world. Whether you need 100 meters for a new project or a container load for the whole year, we can help.Click “Send Inquiry” now. Tell us your required length, the bend radius you need, and your destination port. We will send you a quote within 24 hours. Let’s build a reliable connection together.