Is Your Signal Unstable? Stop Losing Data and Money
Do you have problems with your machines? Maybe the sensor signal drops out for no reason. Or maybe you hear buzzing noises in your audio equipment. Perhaps your cables break when you move the robotic arm just a little bit. These problems cost you money. They stop production. They frustrate your customers.You need a cable that fights back. You need a cable that ignores noise. You need a cable that bends without breaking. This is not just a wire. It is a shield for your data. We built this 80-core twisted pair shielded cable to solve your worst cable headaches. It uses high-quality materials. It follows strict UL2464 standards. It works hard so you don’t have to worry.
Why Twisted Pairs and Shielding Matter for You
Electromagnetic interference (EMI) is everywhere. Motors, power lines, and other machines create invisible noise. This noise ruins your signals. We fix this with a special design.
The Twisted Pair Secret
We twist two wires together. This simple trick cancels out noise. When one wire picks up interference, the other wire picks up the opposite. They cancel each other out. Your signal stays clean. This is crucial for long cable runs. It ensures the data at the end is the same as the data at the start.
Double Shielding Protection
We do not stop at twisting. We add a shield. First, we wrap the pairs in an aluminum mylar foil. This blocks high-frequency noise. Then, we add a braid of tinned copper wires over the jacket. This braid covers about 70% to 80% of the surface. It stops low-frequency magnetic fields. It also drains away static electricity. This double layer keeps your 80 signals separate and pure. Even in a factory full of heavy motors, your data stays safe.
Built Tough with Tin-Plated Copper
Cheap cables use bare copper. This is a mistake. Bare copper turns green when it touches air. This is oxidation. Oxidation increases resistance. It kills signals. It breaks connections.We use tin-plated copper strands. The tin acts like armor. It stops oxygen from attacking the copper. This means:
- Longer life for your cable.
- Better conductivity over time.
- Easier soldering during installation.
- High resistance to corrosion in wet or humid places.
The conductor size is 28AWG. This is about 0.1 square millimeters. It is the perfect balance. It is thin enough to be flexible. But it is thick enough to carry power and data for your sensors. We use 7 strands of 0.127mm wire for each conductor. This makes the core very soft. It does not snap when you bend it.
Flexible PVC Jacket for Complex Environments
Your cables live in tight spaces. They go inside drag chains. They bend around corners. They get pulled and pushed. A stiff cable will crack. A flexible cable will survive.Our jacket is made of premium PVC (Polyvinyl Chloride). It is soft to the touch. But it is tough on the outside. It resists oil, grease, and mild chemicals. This is vital for industrial floors. The jacket is also flame retardant. If there is a spark, the cable will not spread the fire. It self-extinguishes. This keeps your building safe.The temperature range is -15°C to +80°C for fixed installations. For moving applications, it handles -5°C to +80°C. This covers most indoor and outdoor environments. The minimum bending radius is 15 times the outer diameter. You can bend this cable sharply without damaging the internal wires.
Technical Specifications You Can Trust
We believe in transparency. Here are the hard numbers for our UL2464 28AWG 80-Core Cable:
- Product Standard: UL 2464 / CSA C22.2 No.2556-15
- Voltage Rating: 300 Volts (UL) / 300/300V (CE)
- Conductor Material: Stranded Tinned Copper
- Conductor Size: 28 AWG (Approx. 0.1 sq mm)
- Stranding Construction: 7/0.127mm (7 strands)
- Number of Cores: 80 Cores (40 Pairs)
- Pair Arrangement: Twisted Pairs with Lay Length Control
- Insulation Material: PVC
- Insulation Color Code: White/Brown, White/Red, Black/White, etc. (MIL-STD-681)
- Shielding: Al-Mylar Foil + Tinned Copper Braid (70-80% coverage)
- Jacket Material: PVC (Gray RAL7001 or Black RAL9005)
- Jacket Diameter: Approx. 14.0mm – 15.0mm (Varies slightly by batch)
- Test Voltage: Core to Core 2.0 kV / Core to Shield 1.5 kV
- Insulation Resistance: ≥ 20 MΩ x km at 20°C
- Operating Temperature: Fixed: -15°C to +80°C / Moved: -5°C to +80°C
- Bending Radius: Fixed: 7.5x Diameter / Moved: 15x Diameter
- Flame Test: UL1581 VW-1 / FT1 / FT2 / IEC 60332-1-2
Where to Use This Cable
This cable is a workhorse. It fits many industries. You will find it in places where reliability is non-negotiable.
Industrial Automation and Robotics
This is the home of this cable. Use it for CNC machines, robotic arms, and conveyor belts. The 80 cores let you run power, ground, and many control signals in one cable. This saves space in the cable tray. It saves time during installation. The high flexibility is perfect for moving parts that vibrate or rotate.
Medical Equipment
Hospitals need clean signals. Use this cable for MRI machines, CT scanners, and patient monitors. The shielding stops interference from other hospital equipment. The PVC jacket is easy to clean. It resists disinfectants. The tin-plating ensures a reliable connection for life-saving devices.
Security and Audio/Video
Do you run CCTV cameras? Do you set up stage lighting? Use this cable for video transmission and control data. The twisted pairs prevent “ghosting” in video signals. They stop the hum in audio lines. It is perfect for security systems with many cameras on one line.
Data Centers and IT
Use it for low-voltage control in server racks. It keeps the control signals for HVAC and power distribution units separate. The small 28AWG size saves space in crowded racks. It improves airflow because the cable is thin.
Why Buy From Us?
We are a factory, not just a trader. We control the quality from the copper wire to the final jacket.
- Real UL Certification: Our cables meet UL 2464 standards. They pass the VW-1 flame test. You can trust the safety.
- Custom Options: Need a different color? Need a special length? We can do it. We can add steel wire armor for extra protection. We can use PUR jacket for oil resistance.
- Bulk Supply: We can produce 100 km per day. Your big projects will not wait for weeks. We deliver in 3-6 weeks for custom orders.
- Testing: Every batch gets tested for resistance, insulation, and high voltage. We do not ship bad cables.
You need a partner, not just a supplier. We help you solve wiring problems. We provide the technical data you need to make the right choice. We do not use confusing jargon. We speak your language.
Ready to Upgrade Your Wiring?
Do not settle for cheap, noisy cables that fail. Invest in quality. Invest in stability. Invest in this 80-core twisted pair shielded cable. It will make your machines run smoother. It will reduce your maintenance costs. It will make your customers happy.We have stock ready to ship. We can also produce custom lengths with your logo or specific color codes. The price depends on your quantity and special requirements. But we promise one thing: you get the best value for your money.Click “Send Inquiry” now. Tell us your core count, wire size, and length needs. We will send you a detailed quote within 24 hours. Let us build the perfect cable for your next project.