Stop Wasting Money on Cables That Snap and Crack
You know the feeling. Your production line is running smooth. The robots are moving fast. Then, suddenly, everything stops. You check the control cabinet and find a mess. Your cable has broken again. The copper wires are frayed. The jacket is split open. This is not just annoying. It costs you real money. Every hour of downtime is lost profit. You have to pay a technician to fix it. You have to order new parts. And you know it will happen again in a few months.Why does this happen? Most cables are not built for motion. They are built to sit still on a wall. When you put them in a drag chain (energy chain), they get pulled, twisted, and bent millions of times. Standard cables stiffen up. They kink. They break from the inside out. You need a cable that is born to move. You need a cable that ignores friction. You need the Igus Chainflex CF130.10.07.UL. This is not just a wire. It is a motion solution. It is engineered to last 10 times longer than standard cable in moving applications. Let’s look at why this specific cable is the right choice for your machines.
What Makes the CF130.10.07.UL Special?
This cable is part of the famous Chainflex family from Igus. They have been testing cables for over 30 years. The “CF130” series is their workhorse for medium-duty applications. The specific part number CF130.10.07.UL tells us exactly what we have. The “10” means the conductor cross-section is 1.0 mm². The “07” means it has 7 cores (wires inside). The “UL” means it is safety certified for the USA and Canada.This is a high-flexibility drag chain cable. It uses a special PVC (Polyvinyl Chloride) outer jacket. But this is not cheap, brittle PVC. It is a special blend made for energy chains. It has low adhesion. This means it slides easily against other cables and the plastic chain links. It resists abrasion. It does not get stuck. The outer color is grey (RAL 7001). This is great for industrial look and hiding dirt.Inside, you have 7 cores. Each core is 1.0 mm². This gives you plenty of room for control signals, power for sensors, or even small servo motors. The conductors are made of finely stranded bare copper. This is key. Solid wire snaps when bent. Stranded wire flexes. The insulation around the copper is TPE (Thermoplastic Elastomer). It is strong and flexible. The cores are twisted in a specific way to reduce torsion (twisting force). This design ensures the cable can handle +/- 90° torsion over a 3-foot length without damaging the wires.
Technical Specs You Need to Know
Buying industrial cable is confusing if you don’t speak “engineer.” Let’s break down the numbers for the CF130.10.07.UL in plain English.
Voltage and Safety
This cable is rated for 300 Volts. This is standard for control circuits, sensors, and 24V DC systems. It is also rated for a testing voltage of 2000 Volts. This means the insulation is thick and strong enough to prevent short circuits. It has the UL AWM style approval (UL 20200). This is a must-have for machines sold in North America. Insurance companies and inspectors look for this mark. It also meets cRUus standards. For safety, it is flame retardant (FT1). If there is a fire, it does not spread the flame easily. It is also CE compliant and RoHS compliant. It is free of silicon and PTFE. This is important for painting shops or glueing machines where surface contamination is a problem.
Temperature Range
Machines get hot. Cables in the ceiling of a factory can get cold. This cable handles both.
- When Moving: It works from -5°C (23°F) up to +70°C (158°F).
- When Fixed: It can handle -20°C (-4°F) to +70°C (158°F).If your machine runs 24/7, this cable stays flexible. It does not get hard in the cold or sticky in the heat.
Bending and Flexing Life
This is the most important number. How many times can you bend it before it breaks? Igus tests this in their lab. For a 7-core cable of this size, the expected life is huge.
- Double Strokes: It can handle 5 million to 10 million cycles.
- Bending Radius: This is how tight you can bend it without hurting it.
- If the travel is less than 10 meters (33 feet): Minimum radius is 7.5 times the outer diameter.
- If the travel is more than 10 meters: Minimum radius is 10 times the outer diameter.
- Fixed (not moving): Minimum radius is 5 times the outer diameter.For the CF130.10.07.UL, the outer diameter is roughly 10.5 mm to 11 mm. So, you need a bend radius of about 80mm to 110mm when moving. Do not kink it tighter than this, or you will kill the cable fast.
Physical Data
Based on the CF130 series data for 1.0 mm² cables:
- Conductor: Fine-stranded copper (Class 5/6).
- Insulation: TPE.
- Outer Jacket: PVC (Grey).
- Weight: Approx 170-180 kg per km (depending on exact copper density).
- Outer Diameter: Approx 10.5 mm – 11.0 mm.
Where Should You Use This Cable?
You might ask, “Is this right for my heavy robot arm?” The answer is: probably not for the main power, but yes for the control. The CF130 series is for medium mechanical load. It is not for heavy-duty welding cables or high-torque servo power. It is perfect for:
CNC Machines and Machining Centers
In a CNC machine, the X, Y, and Z axes move constantly. The cable to the tool changer or the spindle needs to bend millions of times. The CF130.10.07.UL is perfect here. It sends signals to the tool holder and power to the coolant valve. It fits in small e-chains inside the machine cabinet.
Packaging and Assembly Lines
Conveyor belts move. Robots pick and place. The cables hanging under the table get pulled. This cable resists being dragged across the floor. It has a tough jacket that handles friction. It is great for connecting sensors, photoelectric eyes, and pneumatic valves.
Wood and Stone Processing
These environments are dusty. The PVC jacket is smooth. Dust does not stick to it as much as rubber. It is easy to wipe clean. It is also flame retardant, which is a safety plus in sawmills where wood dust is explosive.
Indoor Automation Cells
If you are building a safety cage with a robot inside, use this cable. It is designed for indoor use. It is not meant for direct sunlight (UV) unless protected. It is not meant for oil immersion. If your machine leaks oil, this cable will swell and fail. Keep it dry.
Why Buy Igus Instead of Generic Brands?
You can buy cheap cable from a local wire shop. But you get what you pay for. Here is why the Igus Chainflex CF130.10.07.UL saves you money in the long run:
- Tested Life: Igus has a “Chainge Guarantee.” They test every batch. They know exactly how many cycles the cable will last. Generic brands guess.
- Consistency: You get the same quality every time you order. No surprises.
- Technical Support: If you have a question about the bend radius, Igus engineers can help.
- Ready to Use: You can buy it by the meter. No minimum order fees for cuts. You don’t have to buy a 1000-foot spool if you only need 50 feet.
- Chain Compatibility: The jacket is designed to work with Igus e-chains. It has the right stiffness to push into the chain but not too stiff to break the chain links.
Installation Tips for Long Life
To get the 10 million cycles, you have to install it right.
- Don’t Twist It: When you put the cable in the chain, make sure it is not spiraled. Lay it flat. If it twists, the cores will break internally.
- Fix Both Ends: Use strain reliefs at both the motor end and the control box end. Do not let the cable hang loose in the middle.
- Check the Radius: Make sure your e-chain has a bend radius bigger than 7.5 times the cable diameter. If the chain is too tight, the cable will be crushed.
- Separate Power and Data: If possible, put high-voltage power cables in one side of the chain and control cables (like this one) in the other. Use dividers. This prevents electromagnetic interference (EMI).
Common Questions About This Product
Is this cable shielded?The standard CF130.10.07.UL usually does not have an overall shield. The cores are twisted to cancel out noise. If you need a shield for heavy EMI environments, you might need the CF130.10.07.UL.SH (Shielded version) or a different series like CF140. Check the datasheet. But for 90% of factory automation, the unshielded version is fine.Can I use this outdoors?It is not recommended. The PVC jacket is not UV stable for long-term sun exposure. It will crack after a year in the sun. Use the CF130.UL Black (the outdoor version) or a PUR jacketed cable for outside.What is the difference between 0.75mm and 1.0mm?The part number CF130.07.07 has 0.75mm wires. The CF130.10.07 has 1.0mm wires. The 1.0mm version is thicker. It carries more current (about 14 Amps vs 10 Amps). It is also physically stronger. If you have the space in your e-chain, go for the 1.0mm version for extra durability.How do I strip the jacket?Use a sharp stripper. Do not nick the copper strands. Because the wires are fine-stranded, a nick can cause a break later. Use the right hole size for 1.0mm wire.
Get Your Custom Quote Today
You have a machine to build. You need reliable parts. You cannot afford downtime because of a cheap cable. The German Igus 7-core 1 sq mm high-flexibility drag chain cable CF130.10.07.UL is the professional choice. It is UL listed. It is flame retardant. It is built for millions of movements.We are a trade cable manufacturer, but we know quality when we see it. We can supply this exact Igus part number. We can cut it to your exact length. We can strip the ends if you want. We ship worldwide.Don’t guess on your cable specs. Send us your drawing. Tell us your travel length. Tell us your bend radius. We will confirm if this is the right cable for you. If it is not, we will recommend the better one.Ready to stop the cable failures? Email us your inquiry now. Ask for a quote on CF130.10.07.UL. Let’s get your production line moving smoothly.