14 Core 24AWG Double Shielded Twisted Pair Cable – High Flexibility Drag Chain Wire (0.2mm²) – Heat & Oil Resistant for Servo Encoders

Your Machines Are Moving Fast. Is Your Cable Keeping Up?

You know the frustration. You install a new automation system. The robot arm moves perfectly. The CNC machine cuts with precision. But after three months, the cables start to fail. The insulation cracks. The signal gets noisy. The machine throws an error code and stops production. You lose money every minute the line is down.Why does this happen? Because standard cables are not built for real industrial life. They get stiff in the cold. They crack when bent repeatedly. They pick up electrical noise from nearby motors and welders. In a drag chain, a stiff cable acts like a spring. It fights the movement. Eventually, it breaks from the inside out.You need a cable that moves like a snake but protects like a tank. You need a cable designed for “continuous flexing” and “harsh environments.” This is not just a wire. It is a high-performance tool for your industrial automation. Let’s look at why this 14-core double-shielded cable is the exact solution you need.

What Makes This Cable Different? (The Core Specs)

This is not a generic wire you find at a local hardware store. This is a specialized industrial cable built to exact standards. We use high-quality materials to ensure long life and stable signals.

The Conductor: Pure Copper for Power

At the heart of the cable is the conductor. We use 24AWG (0.2 square millimeters) stranded copper wire. Why stranded? Because solid wire breaks if you bend it. Stranded wire is like a rope—it flexes without snapping.

• Material: We offer bare copper or tinned copper. Tinned copper is better for wet or corrosive environments. It does not rust easily.
• Structure: The wires are “bunched” or “layered” stranded. This means many tiny wires twisted together. This makes the cable very soft and flexible.
• Compliance: It meets VDE standards for electrical safety and performance.

The Insulation: Color-Coded and Safe

Each of the 14 cores is insulated individually. This prevents short circuits between wires.

• Material: We use PVC, TPE, or PUR (Polyurethane). PUR is the best for heavy-duty use. It resists oil, cutting fluids, and chemicals.
• Colors: We use standard colors (Brown, Black, Blue, Red, etc.) or numbers printed on the insulation. This makes installation easy. Your technicians won’t mix up the wires.
• Wall Thickness: The insulation is thick enough to prevent abrasion but thin enough to keep the cable flexible.

The Shielding: Double Protection Against Noise

This is the most important part for signal quality. In a factory, big motors create “Electromagnetic Interference” (EMI). This is like static noise that ruins your data signals.

• Layer 1 – Aluminum Foil: Each pair of wires is wrapped in foil. This blocks high-frequency noise.
• Layer 2 – Braided Copper Mesh: Over the foil, we wrap a mesh of copper wires. This blocks low-frequency magnetic fields.
• Result: This “Double Shield” (S/FTP) creates a Faraday cage. It keeps outside noise out. It keeps your signal inside. Your encoder data stays accurate, even next to a 500-horsepower motor.

The Jacket: Tough on the Outside

The outer jacket is the armor. It protects the delicate insides from the world.

• Material Options:
  • PVC: Good for general indoor use. Cost-effective.
  • TPE: Flexible and eco-friendly. Good cold resistance.
  • PUR (Polyurethane): The premium choice. It resists oil, grease, and cutting coolants. It handles rough dragging.
• Temperature: This cable works from -20°C to +105°C. It won’t get brittle in a cold warehouse. It won’t melt near a hot machine.
• Flame Retardant: Many of our cables are VDE or UL certified for fire safety.

Built for the Toughest Movements: Drag Chains & Bending

You asked for a cable that resists folding and works in drag chains. Here is how we achieve that.

The “High Flex” Design

Standard cables have a “bending radius” of 10 times the diameter. If you bend them tighter, they break. Our high-flex cable has a tighter radius.

• Fixed Install: Minimum bend is 5 times the cable diameter.
• Moving Install: If the cable moves less than 10 meters, bend radius is 8 times the diameter. If it moves more than 10 meters, it is 10 times.
• Real World Meaning: You can route this cable through tight corners in a robot arm without damaging it.

Drag Chain (Track Cable) Performance

A drag chain pulls the cable back and forth millions of times. This causes “tensile stress.”

• Anti-Twist: The cable is twisted during manufacturing to balance internal stress. It won’t untwist or kink when pulled.
• Abrasion Resistance: The jacket is smooth but tough. It slides against the plastic drag chain without wearing down.
• Cycle Life: While standard cables last 100,000 cycles, our high-flex design can last 5 million cycles or more. This is years of maintenance-free operation.

Oil and Chemical Resistance

In machine shops, the floor is covered in oil and coolant. Standard PVC jacket absorbs oil, swells up, and cracks.

• PUR Jacket: Our PUR jacket is impervious to mineral oils, synthetic oils, and alkalis.
• Hydrolysis Resistance: It resists water and steam. Perfect for food processing or wash-down environments.

Where Do You Use This Cable? (Real Scenarios)

This cable is not for home audio. It is for heavy industry. Here are the top places we see it used.

Servo Motors and Encoders

This is the #1 use case. Servo motors need precise feedback. The encoder sends position data to the controller. If the signal is noisy, the motor jerks or faults.

• Why this cable? The double shield ensures the encoder pulses are read correctly. The flexibility allows it to move with the motor shaft without breaking.

Industrial Robotics

Robot arms have 6 or more axes of movement. The cables in the wrist joint bend constantly.

• Why this cable? It is lightweight. Heavy cables slow down the robot. This cable is light but strong. It handles the complex twisting motion of a 6-axis arm.

CNC Machines and PLCs

Computer Numerical Control (CNC) machines use drag chains to move the cutting head.

• Why this cable? It resists the metal chips and coolant splashes. It keeps the connection between the control panel and the machine stable.

Logistics and Conveyor Systems

Automated warehouses use miles of conveyor belts. Sensors and scanners need power and data.

• Why this cable? It is durable. It can be dragged along the floor or mounted on moving parts. It resists being crushed by heavy boxes.

Medical and Aerospace (With Special Grades)

For high-tech factories, we offer Teflon (PTFE) or Kapton insulated versions.

• Why this cable? These materials handle extreme heat (up to 200°C+) and are ultra-flexible for tight spaces in aircraft or medical scanners.

Technical Specifications Table

Here is the hard data for your engineers. You can copy this into your BOM (Bill of Materials).

Why Buy From Us? (The Trading Advantage)

You are a trading company or an OEM. You need reliability. You need stock. You need speed.

We Are a Factory, Not Just a Trader

We are based in Shanghai, the manufacturing hub of China. We have our own drawing machines and extrusion lines. We don’t just buy from other factories. We control the quality from the copper rod to the final jacket.

Stock and Customization

• Stock: We keep 14-core 0.2mm² cable in stock. We can ship within 7 days.
• Custom: Need a special color? Need a different jacket material? Need a specific length with connectors on both ends? We can do it. We accept OEM orders.

Quality Control

Every batch is tested. We check the conductor resistance. We check the insulation integrity. We perform spark tests at 2500V. We ensure the shielding coverage is over 85% (usually 90%+). If it leaves our factory, it works.

Global Shipping

We ship worldwide. We know how to pack cables so they don’t get crushed in a container. We handle the export paperwork (Commercial Invoice, Packing List, COO). We have experience shipping to the USA, Europe, and Southeast Asia.

How to Order and Get a Sample

Don’t guess. Test it first. We know you are cautious about new suppliers. That is smart.Step 1: Request a SampleAsk for a 5-meter or 10-meter sample roll. Test it on your machine. Bend it. Drag it. Pull it. See if it fits your drag chain. See if the signal is clean.Step 2: Send Your SpecsIf you need a non-standard version, tell us:

• Exact core count and gauge.
• Jacket material (PUR is best for oil).
• Shielding type (Foil + Braid is standard).
• Color requirements.
• Quantity (MOQ is flexible for stock items).

Step 3: Get the QuoteOur prices are competitive because we are the source factory. We don’t have middlemen markups. For bulk orders (1000 meters+), we offer significant discounts.

Final Call to Action

Your machines are expensive. Don’t ruin them with cheap cables. Stop the downtime. Stop the signal errors. Get a cable that is as hard-working as your team.Click “Send Inquiry” or “Get a Quote” right now.Tell us your required length and destination port. We will send you a detailed quotation within 24 hours. Let’s build a long-term partnership.[GET A FREE QUOTE NOW][DOWNLOAD PDF CATALOG][CHAT WITH OUR ENGINEER]