Is your machine stopping because of bad cables?
You know the feeling. Your production line is running fast. Then, suddenly, the servo motor stops. The error light is on. You check the code. It says “Encoder Signal Loss.” This is a nightmare for any factory manager or maintenance engineer.Why does this happen? It is usually not the motor. It is the cable. Cheap cables break inside the drag chain. They get oil on them and the copper rots. Electrical noise from other machines messes up the data. This causes positioning errors. It causes downtime. And downtime costs you money.You need a cable that does not just carry a signal. You need a cable that survives the real world. You need a cable built for movement, oil, and noise.
What makes this 20-core cable special?
This is not a standard wire. This is a high-flex servo encoder cable designed for tough jobs. It has 20 cores inside. Each core is 0.15 sq mm (26AWG). This size is perfect for carrying low-voltage signals without taking up too much space.The “Sun 10P” refers to the specific connector interface. It fits many industrial servo systems. The wires are twisted in pairs. This is very important. Twisting the wires cancels out noise. If you run this cable next to a power line, the signal stays clean. The machine knows exactly where it is.We use tinned copper. Why? Because bare copper gets green and crusty when it touches air or water. Tinned copper stays shiny and conductive for years. It resists corrosion. This is critical in wet or humid places.
Built for the Drag Chain (Towline)
Your machine moves. The cable moves with it. It goes back and forth thousands of times. A normal cable will crack and break in a month.Our cable uses a special mixed elastic PVC or PUR sheath. It is very flexible. The minimum bending radius is 8 times the diameter. You can twist it. You can bend it. It will not kink. It is built for continuous motion in drag chains.We also added strength members inside. This makes the cable tensile. It resists stretching. When the robot arm moves fast, it does not pull the wires apart. This prevents internal breaks that are hard to find.
Technical Specifications You Can Trust
We believe in being honest about the numbers. Here is exactly what you get:
- Conductor: Tinned soft copper wire (Class K stranding for max flexibility).
- Core Count: 20 Cores (Twisted Pairs).
- Wire Gauge: 0.15 sq mm / 26 AWG.
- Shielding: Double shielding. Aluminum foil + high-density copper braid (85% coverage).
- Outer Sheath: PVC (Green/Blue/Black) or PUR (Polyurethane).
- Voltage Rating: 300V / 300V.
- Test Voltage: 4000V (It can handle spikes).
- Temperature Range:
- Fixed: -40°C to +70°C.
- Moving/Flexing: -25°C to +80°C (PUR version goes to +105°C).
- Oil & Chemical Resistance: Yes. Passes 30-day immersion test.
- Certifications: CE, UL, RoHS, CCC available.
Where to use this cable?
This cable is a workhorse. You can use it in many places:
- Servo Motors: Connecting the drive to the motor for feedback.
- CNC Machines: For precise tool positioning.
- Robotics: Especially robotic arms and welding robots.
- Automation Lines: Conveyor belts and packaging machines.
- Outdoor/Harsh Environments: Because of the UV and water-resistant sheath.
If you have a place with electromagnetic interference (EMI), this shielded cable is the answer. It stops the “ghost signals” that make your machine jitter.
Why buy from us?
We are not just a trader. We are a factory. We make the copper, we twist the pairs, and we extrude the jacket. We control the quality.Other sellers sell “generic” cable. It might work for a week. Then the insulation cracks. The shield breaks. You have to stop the line again to fix it. Our cable has a service life of 3 to 5 years in normal use. It pays for itself by reducing maintenance calls.We can customize the length. We can print your logo on the sheath. We can change the color (Blue, Green, Black, Orange) so your technicians know which cable is which. Minimum order quantity is flexible. We treat small orders with the same respect as big contracts.
Get your quote today
Do not wait for your machine to break down. Stock up on the best cable now. We have stock ready to ship. If you need a special length, we can make it fast.Click the “Inquire Now” button. Send us your requirements. Tell us how many meters you need and where you are shipping to. We will send you a quote within 24 hours. Let us help you keep your machines running smooth.Inquire now for the best price on 20-core 0.15 sq mm shielded servo encoder cable!