Your Machines Stop Working. Cables Should Not Be the Reason.
You know the feeling. The production line stops. The robotic arm freezes. The CNC machine throws an error code. You check the computer, the software, and the motor. Everything looks fine. Then you look at the cable. It looks okay on the outside, but inside, the wires are broken.This is the biggest pain point for factory managers and engineers. Signal interference and broken cores cause 80% of unexpected downtime in automated systems. You buy cheap cables to save money, but they crack after a month of moving. You lose more money in stopped production than you saved on the wire.Standard wires are too stiff. They break when bent. They pick up noise from other motors. Your encoder signals get corrupted. The servo motor loses position. It is frustrating.We built this cable to fix that specific problem. It is not just a wire. It is a high-precision tool for motion control. It is designed for the harsh reality of your factory floor.
What Makes This 20-Core Cable Different?
This is a 20-core 0.1 sq mm (28AWG) twisted pair shielded cable with a Sun 10P connector. Let’s break that down in simple terms so you know exactly what you are buying.
The “Brain” of the Cable: 20 Cores and Twisted Pairs
Your servo system needs to talk. It sends power and data back and forth between the drive and the motor. This cable has 20 separate cores. That means a lot of information can travel at once.But here is the secret: Twisted Pairs.We twist the wires together in pairs. Why? Because when wires run parallel, they pick up noise from the air (EMI/RFI). When you twist them, the noise hits both wires equally. The receiver cancels the noise out. This ensures your signal is clean. Even if you have big motors running next to this cable, the data stays accurate.
The Shield: Tinned Copper Braid
We wrap the twisted pairs in a tinned copper braid shield. This is like a metal cage around your data. It blocks outside interference. It also stops your cable from sending noise to other equipment. The coverage is about 85%. This is the industry standard for reliable automation.
The Jacket: PUR Polyurethane
Look at the outside. It is not standard PVC. It is PUR (Polyurethane).PVC gets brittle in cold weather and sticky in heat. PUR stays flexible. It resists oil, coolant, and abrasion. If your cable drags on the metal track, the jacket won’t wear out quickly. This is critical for drag chain applications where the cable moves constantly.
Technical Specifications You Can Trust
We do not hide the numbers. Here is exactly what you get:
- Conductor Material: Bare copper (flexible stranding).
- Conductor Size: 28AWG (approx 0.1 sq mm / 0.13 mm²). Class K stranding for maximum flexibility.
- Core Count: 20 Cores (configured as twisted pairs for signal + power/ground).
- Shielding: Tinned copper braid, 85% coverage.
- Outer Sheath: PUR (Polyurethane), Black color (custom colors available).
- Voltage Rating: 600V/1000V (Rated voltage).
- Test Voltage: 4000V.
- Temperature Range:
- Fixed installation: -40°C to +80°C.
- Mobile/Drag chain: -25°C to +80°C.
- Bending Radius:
- Mobile: 7.5x outer diameter (very flexible).
- Fixed: 4x outer diameter.
- Connector: Sun 10P (10-position) plug, molded on both ends (or open end for custom termination).
- Length: Standard 3m, 5m, or custom up to 50m.
Where to Use This Cable (And Where Not To)
This cable is a specialist. It is built for dynamic applications. Do not use it for a permanent wall installation inside a wall where it never moves. That is a waste of money.Use this cable for:
- Servo Motors & Encoders: Connecting Yaskawa, Siemens, Mitsubishi, or Delta servos.
- Drag Chains / Energy Chains: Where the cable bends millions of times.
- Robotic Arms: The wrist and joint connections.
- CNC Machines: Moving parts like gantries and spindles.
- Elevator & Escalator Control: Signal transmission in moving shafts.
- High-Flex Test Benches: Lab equipment that cycles constantly.
Why it works in Drag Chains:The “corkscrew” effect is the enemy of cables. When a cable bends too much in one direction, it twists internally. Cheap cables break from the inside out (core rupture). Our cable uses an optimized pitch length. The cores move freely inside the jacket. They don’t get pinched. This extends the service life from months to years.
How to Install for Maximum Life
Even the best cable fails if installed wrong. Here are 3 simple rules:
- Respect the Bend Radius: Do not bend the cable sharper than 7.5 times its diameter. If the cable is 8mm wide, don’t bend it in a 50mm curve. Give it space.
- Don’t Pull by the Wire: When pulling the cable through a pipe, pull the outer jacket or use a pulling eye. Pulling the shield or conductors will break the internal structure.
- Manage the Slack: In a drag chain, the cable should be 10% longer than the chain length. It needs to “float” slightly so it doesn’t get pulled tight at full extension.
Why Buy From Us?
We are a factory, not just a trader. We make cables for export markets (US, UK, EU, Australia). We know your standards.
- UL AWM Style: We use materials that meet UL standards for appliance wiring.
- Custom Lengths: Need 12.5 meters? We make it. Need a different connector? We crimp it.
- Quality Control: We test for continuity, insulation resistance, and high voltage (4000V) before shipping.
- Price: You cut out the middleman. You get factory-direct pricing for bulk orders.
Get Your Quote Today
Don’t let a bad cable stop your production line again. You need a cable that flexes, shields, and lasts.Tell us what you need:
- Length required?
- Quantity?
- Specific connector type (Sun 10P or other)?
- Destination country (for shipping/voltage specs)?
Send us an inquiry now. We will send you a detailed quotation within 24 hours. Let’s build a reliable system together.[GET A FREE QUOTE NOW]