Is Your Production Line Stopping Because of Broken Cables?
You know the feeling. Everything is running smooth, and then suddenly, a machine stops. The alarm rings. You check the computer, and it shows a “Signal Loss” error. You look at the cable tray, and you see it—the cable is broken again. The copper wires are snapped inside, or the shielding is cracked. This happens because you are using the wrong cable for moving parts.In modern factories, robots move fast. Cable carriers (drag chains) move back and forth thousands of times. A standard wire cannot handle this constant bending. It gets stiff, it cracks, and it fails. When one cable breaks, your whole line stops. You lose money every minute. You need a cable that moves like a snake, not a stiff stick. You need a cable that protects your signals from noise. You need the imported Japanese Sun 20-core 0.35 sq mm twisted-pair shielded cable. It is built for exactly this kind of hard work.
What Makes This 20-Core Cable Special?
This is not just a generic wire from a local market. This is a high-spec cable made to Japanese industrial standards. When we say “Imported Japanese Sun,” we mean quality you can trust. Let’s look at the numbers.
The Perfect Size: 22 AWG (0.35 sq mm)
You might ask, “Why 0.35 sq mm?” This size is the sweet spot. It is thin enough to fit into tight spaces inside your machine arms. But it is thick enough to carry power and signals without losing strength. In American Wire Gauge (AWG), this is 22 AWG. It is the standard for high-flex automation cables. It does not take up too much room in your cable carrier, leaving space for other hoses or wires.
20 Cores for Complex Signals
Why do you need 20 cores? Imagine a robotic arm. It needs to send position data, speed data, and safety stop signals all at once. It might also need power for sensors. One cable with 20 small wires does the job of five big cables. This saves weight. Less weight means the robot moves faster and uses less electricity. It also makes installation easier. You only pull one cable, not five.
Twisted Pair & Shielding: The Noise Killers
Electrical noise is the enemy. When big motors start, they create magnetic fields. These fields can mess up your data signals. This causes “glitches” in your system. Our cable uses twisted pairs. This means two wires twist around each other. This simple trick cancels out noise.But we go further. We add a shield. This is a layer of metal mesh (usually copper or aluminum) wrapped around the twisted pairs. It acts like a fortress. It blocks outside noise from getting in. It also stops your signals from leaking out. For sensitive equipment like CNC machines or medical robots, this shielding is not optional. It is a must-have.
Built for Cable Carriers: The “Bend-Resistant” Secret
The biggest killer of cables is friction and bending. In a cable carrier, cables rub against each other and against the plastic guide. Cheap cables get “work hardened.” The copper gets stiff and snaps.
Ultra-Flexible Design (0.3 mm² Bend Radius)
This cable uses a special copper alloy. It is not hard copper. It is soft and flexible. We call this “bend-resistant.” It can bend in a very small circle—as tight as 0.3 mm² radius—without damaging the wire inside. It can twist and turn millions of times. It is perfect for applications where the cable moves in all directions, not just back and forth.
Oil and Chemical Resistance
Factories are dirty places. There is oil, coolant, and cleaning fluid everywhere. Standard PVC jackets get sticky and rot when they touch oil. Our cable jacket is made from special PUR or TPE material. It resists oil, grease, and mild chemicals. It stays smooth and strong even in a harsh environment. It also has a low smoke and zero halogen (LSZH) option for safety in enclosed spaces.
Where Should You Use This Cable?
You can use this cable anywhere things move. But here are the top places we see it working best:
Robotic Arms and Welding Guns
Industrial robots (like KUKA, Fanuc, or ABB) have wrists that spin and bend. The cable going to the welding gun or gripper takes a lot of stress. This 20-core cable handles the high heat and the constant twisting. It keeps the welding signal strong so you get a perfect weld every time.
CNC Machines and Lathes
In a CNC machine, the control head moves rapidly along X, Y, and Z axes. The cable carrier is full of wires. If one wire breaks, the machine crashes. That is expensive. Using this high-flex cable prevents crashes. It keeps the data flowing smoothly between the computer and the cutting tool.
Automated Assembly Lines
Conveyor belts often have sensors, barcode readers, and pneumatic valves. A multi-core cable connects all these devices to the main PLC (Programmable Logic Controller). With 20 cores, you have plenty of room for future upgrades. You can add a new sensor without pulling a new cable.
Outdoor or Harsh Environments
If your equipment is outside, UV rays from the sun destroy cheap plastic. Our cable jacket is UV-resistant. It won’t crack or fade in the sun. It is also water-resistant (IP67 rated options available), so rain won’t short out your signals.
Why Buy From Us? We Speak Your Language
We are a factory, not just a trading company. We know that when you need a cable, you need it fast. We don’t want you to wait weeks for shipping from Japan or Europe. We keep stock ready to ship.
Quality You Can See
We test every batch. We check the copper purity. We test the shielding coverage (it must be over 85% to be good). We bend the cable 10 million times in our lab to make sure it doesn’t break. If it fails our test, we don’t sell it to you.
Competitive Price, Premium Value
You might think “Japanese quality” means “Japanese price.” Not with us. Because we are a direct manufacturer and export specialist, we cut out the middlemen. You get the same high-grade materials and construction, but at a price that fits your budget. We offer OEM (Original Equipment Manufacturer) services. We can print your logo on the jacket. We can make custom lengths.
Technical Support That Actually Helps
Have you ever bought a product and the seller didn’t know how it worked? That won’t happen here. Our team speaks English. We understand automation. If you aren’t sure if 20 cores is enough, or if you need a different shield type, just ask us. We will give you an honest answer. We want your machine to work, not just sell you a wire.
Technical Specifications Summary
- Product Name: 20-Core Twisted Pair Shielded Flexible Cable
- Brand: Japanese Sun / OEM Available
- Conductor Material: Annealed Bare Copper (Soft Copper for high flex)
- Conductor Size: 0.35 sq mm (22 AWG)
- Number of Cores: 20 Cores (Twisted in pairs)
- Shielding: Aluminum Foil + Copper Braid (Double Shield)
- Jacket Material: PVC / PUR / TPE (Oil and UV resistant)
- Bend Radius: Min. 0.3 mm² (Dynamic) / 0.15 mm² (Static)
- Voltage Rating: 300V / 500V
- Temperature Range: -20°C to +80°C (PUR versions go to +105°C)
- Application: Cable Carriers, Drag Chains, Robotic Arms, CNC Machines
- Certifications: ISO9001, CE, RoHS, UL (on request)
- Length: 100m, 200m, 300m rolls or custom cut lengths
Ready to Stop Cable Failures?
Don’t let a cheap wire cost you thousands of dollars in downtime. Your machines are expensive. They deserve the best connection. This imported Japanese Sun 20-core 0.35 sq mm cable is the upgrade your production line needs. It is flexible, tough, and noise-free.We have stock ready to go. Whether you need 100 meters for a prototype or 10,000 meters for a new factory line, we can handle it.Send us an inquiry now. Tell us your required length and jacket material. We will send you a quote within 24 hours. Let’s build a reliable system together.