Tired of cables that break, tangle, or lose signal in your machines?
You know the struggle. In your factory or automation line, cables in moving parts constantly bend and twist. Standard wires crack after a few months. Electrical noise from motors messes up your data. You stop production to fix wires. This costs you money and time. You need a cable that moves like a snake but protects signals like a tank. Our 20-core twisted pair shielded cable is the answer. It uses a special Polyurethane (PUR) jacket. It bends millions of times without breaking. It stops electrical noise. It works in hot, cold, and oily places. This is not a cheap PVC cable. This is a high-end import-grade solution for serious engineers.
Why this 20-Core Shielded Cable is a Game Changer
Most cables fail because they are too stiff or the shielding is weak. We fixed both problems. This cable uses 20 cores of twisted pairs. Each pair is twisted together. This cancels out noise from the outside. We add a double shield—aluminum foil and copper braid. This keeps your signals clean. Even if big motors run next to this cable, your data stays safe. The conductor is 0.08 to 0.1 sq mm (approx 20-22 AWG). It uses fine stranded copper. This makes the wire super soft. It fits in tight drag chains (cable carriers) easily. You do not need to force it. The PUR jacket is tough. It resists oil, chemicals, and water. It handles -40°C to +105°C. Standard PVC gets hard in cold and sticky in heat. PUR stays flexible.
Built for the Toughest Movement: Drag Chains & Robotics
If you have robotic arms or CNC machines, you need high flex life. This cable is rated for continuous motion. The bending radius is very small—only 8 to 10 times the cable diameter. It can twist and turn all day. The inner insulation is special PUR or high-quality PVC. It has low friction. The cores do not stick together. This reduces stress on the copper. The outer jacket has a matte finish. It does not slide around in the drag chain. It stays where you put it. This prevents tangling and “cable spaghetti.” We use a rip cord inside. You can strip the jacket in seconds. No risk of cutting the copper shield. This saves hours of installation time.
Technical Specs That Matter
We believe in honest numbers. Here is exactly what you get:
- Cores: 20 Cores (10 Twisted Pairs)
- Conductor Size: 0.08 mm² / 0.1 mm² (20 AWG – 22 AWG stranded)
- Conductor Material: Bare Copper (BC) or Tinned Copper (TC) for anti-rust
- Insulation: PUR or Special Flame-Retardant PVC
- Shielding: Aluminum Foil + Copper Braid (Coverage > 85%)
- Outer Jacket: Polyurethane (PUR) – Grey or Black
- Voltage Rating: 300V / 350V
- Temperature Range: -40°C to +105°C (Moving), -20°C to +105°C (Fixed)
- Bending Radius: 8x D (Dynamic) / 10x D (Static)
- Flex Life: > 10 million cycles
- Flame Test: UL758 VW-1 or UL94V-0
- Special Features: Oil resistant, Acid/Alkali resistant, Low smoke, Halogen-free option available
- Certifications: CE, RoHS, ISO 9001, UL (on request)
Where to Use This Cable? Real World Scenarios
This cable fits many jobs. Here are the top uses:##### Industrial Automation & PLC SystemsConnect sensors, encoders, and servo motors to PLC cabinets. The 20 cores give you room for power, ground, and multiple signal lines in one cable. Save space in your control cabinet.##### Robotics and Robotic ArmsRobot arms move fast. They need cables that do not snag. This high-flex cable moves with the arm. It is perfect for welding robots, painting robots, and pick-and-place machines.##### CNC Machines and Machine ToolsMachine tools vibrate and move. The PUR jacket resists coolant oil and metal chips. The shield stops VFD (Variable Frequency Drive) noise from messing up your precision cuts.##### Security and CCTV (PTZ Cameras)Need to control a pan-tilt-zoom camera? Use 20 cores for video, power, RS485 data, and alarm signals. One cable does it all. No messy bundles.##### Medical EquipmentFor patient monitoring systems or robotic surgery arms. The cable is quiet (low noise) and safe for human contact.##### Outdoor and Harsh EnvironmentsThe PUR jacket blocks UV light and moisture. Use it in outdoor lighting control, solar trackers, or mining equipment.
Quality You Can Trust
We do not cut corners. Every batch is tested. We check the DC resistance. We test the shield continuity. We do a high-voltage spark test. We pull the cable to test tensile strength. We bend it 1 million times to check for cracks. You get a certificate of conformity (COC) with every shipment. We can send you free samples (up to 10 meters) for testing. If it fails in your machine, we replace it. Simple as that.
Why Buy From Us?
We are a factory, not just a trader. We control the raw material. We use high-purity copper, not cheap CCA (Copper Clad Aluminum). Our PUR material comes from top chemical makers. We have a minimum order quantity (MOQ) of 100 meters. We can do custom lengths, custom colors, and custom printing on the jacket. We ship worldwide by sea or air (DHL/FedEx). Lead time is fast—usually 7 to 15 days.
Ready to Fix Your Cable Problems?
Do not let bad cables stop your production line. Get a cable that lasts 5 times longer. Save money on maintenance. Get clean, reliable signals every time.Click “Send Inquiry” now. Tell us your voltage needs and bending radius. We will send you a custom quote and free samples within 24 hours. Let’s build something reliable together.