The Real Headache with Cheap Signal Cables
Let’s be honest. You are tired of cables that break easily. You hate it when electrical noise messes up your data. You worry about wires that are too stiff to fit in tight spaces. In your factory or project, a bad cable means downtime. It means lost money. It means frustrated technicians.You need a wire that works every time. You need something flexible. You need a cable that stops interference. This is not just a wire. It is a solution for your signal problems. We built this cable for the tough jobs. It handles movement. It handles noise. It lasts a long time. Read on to see why this Japanese standard cable is the best choice for your control systems.
What Makes This Cable Special?
This is a 20-core cable. That means it has 20 separate wires inside. We arrange them as 10 pairs. This is called a “twisted pair” design. Why twist them? It stops noise. When wires twist, they cancel out interference from outside. This keeps your signal clean.The “Japanese imported” part matters. It means high quality. Japanese factories have strict rules. They check every meter of wire. The copper is pure. The plastic is strong. This cable meets tough standards like JIS and IEC. It is built for precision machinery.It is “24AWG”. This is the size of the wire. 24AWG is a gold standard for signal wires. It is not too thick. It is not too thin. It carries data well without taking up too much space. The “0.25 sq mm” is the area of the copper. It matches 24AWG perfectly.
Detailed Technical Specs
Here is the hard data. You need to know if it fits your machine. We list everything clearly. No confusing words. Just the facts.
Conductor and Core Details
The heart of the cable is the copper. We use fine stranded copper. This is not a solid stick. It is many tiny wires twisted together. This makes it super flexible. You can bend it around corners. It will not snap.
- Core Count: 20 Cores (10 Pairs)
- Gauge: 24 AWG
- Cross Section: 0.25 mm² (approx)
- Material: Tinned Copper or Bare Copper (Optional)
- Stranding: 7/0.2mm or 16/0.15mm (Very fine strands)
- Resistance: Less than 80 mΩ/m. This means very little power loss.
Insulation and Shielding
Noise is the enemy. Shielding is the armor. We wrap the wires in foil. This blocks electromagnetic interference (EMI).
- Insulation Material: PVC (Polyvinyl Chloride) or PE (Polyethylene)
- Color Code: DIN 47100 or Custom. Usually Black/White for pairs.
- Individual Shield: Aluminum foil with a drain wire.
- Overall Shield: Braided copper or aluminum foil. Coverage is high (over 85%).
- Voltage Rating: 300V or 600V. Safe for most control circuits.
Outer Sheath and Dimensions
The outside skin protects the inside. We use PVC for the jacket. It resists oil. It resists water. It is flame retardant.
- Outer Diameter: About 8.6 mm (± 0.5 mm). It is compact for 20 cores.
- Weight: Around 100-120 kg/km. Light enough for overhead runs.
- Temperature Range: Fixed use: -40°C to 80°C. Moving use: -5°C to 70°C.
- Bending Radius: Fixed: 6x diameter. Moving: 15x diameter. Do not bend it too sharp!
Why You Need “Twisted Pair” and “Shielded”
You might ask, “Why not just buy cheap wire?” Here is the answer.
Stop the Noise (EMI/RFI)
Factories are noisy places. Motors run. Welders spark. Radios buzz. These create magnetic fields. A normal wire acts like an antenna. It picks up this noise. Your sensor data gets wrong. Your machine stops.Our cable has a shield. It is a metal wrap around the wires. It catches the noise. It sends it to the ground. Your signal stays pure. This is critical for analog signals like 4-20mA or 0-10V.
Twist for Balance
Twisting the two wires in a pair is smart. When the wires twist, they are the same distance from the noise source. The noise hits both wires equally. The receiver subtracts one wire from the other. The noise cancels out. This is called “common mode rejection.” It is simple physics, but it works great.
High Flexibility for Moving Parts
Robots move. CNC machines vibrate. Cable chains drag cables. If the wire is stiff, it breaks. Our conductor uses many fine wires (like 30 or more strands of 0.08mm). This is “Class 5” flexibility. It bends millions of times without failing.
Where to Use This Cable?
This cable fits many places. It is a “general purpose” control cable, but it is high quality.
Industrial Automation
Connect PLCs to sensors. Link drives to motors. Use it in control panels. It fits in cable carriers (drag chains). It is perfect for Rockwell or Siemens systems.
Instrumentation
Send data from pressure gauges. Connect temperature sensors. Use it for flow meters. The shielding protects the weak signals from these devices.
Audio and Data (Low Frequency)
It works for audio lines in big buildings. It works for RS485 communication. It is not for high-speed internet (Cat6), but it is great for slow data.
Robotics and Machinery
If you build robots, use this. It handles the twisting and turning of the arm. It is light. It does not weigh the robot down.
Quality You Can Trust
We know quality matters. We test everything.
- Copper Purity: We use high-grade copper. Low resistance means less heat.
- Jacket Strength: We pull the cable. We stretch it. It must not rip.
- Shield Coverage: We check the shield. It must cover the wires fully.
- Standards: We follow BS 5308, IEC 60502, and UL styles.
Our price is fair. Copper prices change. We adjust our price based on the market. But we always give you the best value. We are a factory. We cut out the middleman. You get the direct price.
Ready to Order?
Do not wait for a bad cable to ruin your project. Get the best. Get this Japanese standard 20-core twisted pair cable. It is flexible. It is shielded. It is reliable.We can make custom lengths. We can add connectors (like HE10 or Rockwell style). We can print your logo.Ask for a quote today. Tell us how many meters you need. Tell us if you want tinned copper. We will send you a price in 24 hours. Let’s build something great together.Click here to send an inquiry now!