KSFX-10 1.27mm Pitch Round Shielded Cable – Flame Retardant & Oil Resistant – Heavy Duty Flexible Flat Cable for Industrial Automation, CNC Machines, and Festoon Systems

Is Your Equipment Downtime Costing You Thousands? Stop Replacing Cables That Crack, Burn, or Swell in Oil.

You know the scene. It’s 2 AM on the factory floor. The CNC machine stops. The crane halts. You check the control cabinet and find the same old problem: the cable jacket is cracked, oil has seeped into the copper, or a small spark has turned into a burnt mess. Standard PVC cables just can’t handle the real world of modern manufacturing. They swell when they touch hydraulic fluid. They burn too fast when a short circuit happens. They break when you drag them in a cable chain.We built the KSFX-10 1.27mm Pitch Round Shielded Cable to fix these headaches. This isn’t just a wire. It is a high-flex life solution designed for the harshest environments. Whether you are running a festoon system on a crane, wiring a robot arm, or building a control panel for an injection molding machine, this cable stands up to oil, fire, and constant movement. We combine the space-saving benefits of a flat cable with the durability of a round shielded design. It is simple to install, hard to destroy, and built to last.

Why Oil Resistance Matters More Than You Think

Oil isn’t just a lubricant. It is a cable killer. When standard cables touch hydraulic oil or bio-oil, the plasticizers inside the PVC migrate out. This causes the jacket to swell up like a balloon. The diameter gets bigger, making it impossible to pull through drag chains. The insulation gets soft and sticky. Eventually, the conductors short out, and your machine goes down.The KSFX-10 solves this with a special outer jacket compound. We don’t just add a little coating. We engineer the material to resist specific types of oils:

• Hydraulic & Synthetic Oils: If your machines use standard hydraulic fluids, our cable meets DIN EN 60811-2-1 standards. The jacket won’t swell or discolor, even after months of exposure.
• Bio-Oils: Many modern machines use eco-friendly bio-oils. These are harder on plastics. We use VDMA 24568 compliant materials (like Plantocut 8 S-MB) to ensure the cable doesn’t degrade.
• No “Sticky” Failure: You won’t see that gross oily residue on the surface. The material repels the oil, keeping your cable tray clean and safe.

This means you don’t have to replace the cable every time a hose leaks. You install it once, and it works for years, even in dirty, oily environments like injection molding machines or automotive assembly plants.

Fire Safety: It’s Not Just About Burning Slow—It’s About Not Burning at All

In a factory, fire safety is non-negotiable. But there is a big difference between “flame retardant” and “fire resistant.” Many cheap cables claim to be flame retardant, but when they burn, they create thick, black smoke and toxic acid gas. This smoke kills visibility for evacuation. The acid gas corrodes your expensive electronics and machinery, causing “secondary disasters” that cost more than the fire itself.The KSFX-10 takes a different approach. We focus on Halogen-Free Flame Retardant (HFFR) technology.

• Self-Extinguishing: If a spark catches the cable, it stops burning the moment the heat source is gone. It doesn’t spread the fire to other panels. We test this rigorously against IEC 60332-1-2 and UL VW-1 standards.
• Low Smoke & Low Toxicity: When exposed to extreme heat, our cable releases very little smoke. More importantly, it doesn’t release halogen acids. This protects your equipment from corrosion and keeps the air breathable for your team during an emergency.
• High Temperature Rating: The insulation handles up to 105°C (and we can offer 125°C or 200°C versions for hot spots near motors). It doesn’t melt or drip.

You get peace of mind knowing that if an electrical fault happens, your cable won’t turn a small problem into a factory-wide catastrophe.

The “KSFX-10” Design: Built for Movement and Tight Spaces

Industrial spaces are getting smaller, and machines are moving faster. You need a cable that bends without breaking and fits into tiny gaps.##### Ultra-Flexibility for Dynamic ApplicationsWe use a unique stranding process for the copper conductors. Instead of solid wire that snaps, we use fine-stranded copper (Class K or 5 flexibility). This allows the cable to bend millions of times. We test our cables for over 70 million flex cycles at a bend radius as low as 10mm. Whether it’s a drag chain, a festoon system on a moving crane, or a robotic arm, the KSFX-10 moves with the machine, not against it.##### 1.27mm Pitch: The Perfect BalanceThe 1.27mm (0.05 inch) pitch is the industry sweet spot. It is fine enough to save space and weight, but robust enough to carry power and signals reliably. It is compatible with standard 1.27mm pitch connectors (like IDC or ZIF connectors), making assembly fast and cheap. You don’t need expensive specialized tools to terminate these.##### Shielding That Actually WorksElectromagnetic Interference (EMI) can mess up sensor data and cause motor errors. We wrap the core in an Aluminum Mylar shield. For the KSFX-10, we offer two options:

1. Ungrounded Shield: For general EMI protection against noise.
2. Grounded Shield: We add a drain wire to ground the shield. This is critical for high-precision servo motors and data lines.The shield has a low transfer impedance, meaning it blocks noise effectively without leaking signal.

Technical Specifications: The Numbers You Need for Your BOM

When you are writing your Bill of Materials, you need exact data. Here is what the KSFX-10 brings to the table:

Where to Use the KSFX-10: Real World Scenarios

We don’t just sell cable; we sell solutions for specific jobs. Here is where our clients use the KSFX-10 to win:##### Festoon Systems & Overhead CranesCranes move back and forth all day. Gravity pulls on the cables. The KSFX-10 is lightweight and has high tensile strength. The flame-retardant jacket handles the heat from motor resistors, and the oil resistance protects it from grease dripping from the crane gears.##### CNC Machines & Servo MotorsInside a CNC control cabinet, space is tight. The flat profile of the KSFX-10 saves space compared to round bundles. We offer versions specifically for Servo axes (1, 2, or 3 axis cables). The shielding prevents the motor noise from messing up the encoder signals.##### Injection Molding & PressesThese environments are hot and oily. The KSFX-10 resists the hydraulic oil leaks and the high ambient heat. It is also halogen-free, which is a requirement for many modern clean-room or safety-conscious facilities.##### Elevators & LiftsFor elevator control cables, you need absolute reliability. The KSFX-10 meets the strict safety standards for vertical transport. If there is a short circuit, the flame-retardant properties stop the fire from spreading up the shaft.

Quality You Can Trust: Testing Beyond the Standard

We don’t just claim our cable is good. We test it. Our production line includes rigorous checks:

• Spark Test: Every meter is tested for insulation defects.
• Flex Testing: We cycle cables until they break to ensure they meet the 70 million cycle promise.
• Heat Shock: We bake the cables and then dunk them in cold water to check for cracking.
• Flame Chamber: We burn samples to verify UL VW-1 compliance.

We manufacture according to RoHS, CE, and UL standards. We can provide the UL file number (E20706) for your certification needs.

Get a Quote That Fits Your Exact Needs

You don’t need a “standard” cable that barely works. You need a cable built for your exact machine, your exact environment, and your exact connector system.The KSFX-10 is fully customizable. Need gold plating on the contacts? We can do it. Need a yellow jacket for safety coding? Done. Need a specific strip length or a notch for a sensor? We can configure it.Stop dealing with supply chain headaches and cable failures. Let’s build a cable that solves your problem permanently.Send us your drawing or your requirements today. Tell us the pitch, the number of cores, the voltage, and the environment (oil, heat, movement). We will send you a competitive quote within 24 hours. We ship globally, and we can provide all the compliance documents you need for your project.Click the “Get a Quote” button now. Your machines are waiting.