Ultra-Flexible German Leoni 9-Core Motor Power Cord with Teflon Insulation – 4G 2.5+30.75+20.75
Do you have trouble with cables that crack or break in your machines? Do you need a power cord that bends a lot but still works perfectly? We have the solution for you. We are a factory that makes special cables for the world. We know you need high-quality wires for your motors and automation systems. This page is about a very special cable. It is a German Leoni motor power cord. It is a 9-core cable with a specific size: 4G 2.5+30.75+20.75. It has high flexibility and uses Teflon for the insulation. This cable is built to last. It is better than standard cables. Read on to learn why this is the best choice for your factory or project. You can send us an inquiry right now if you need this cable. We will give you a great price.
Why Choose Leoni Cables for Your Heavy Machinery?
Leoni is a big name in Germany. They started in 1917. They are experts in copper wires and cables. They make cables for cars, medical tools, and big factories. When you buy a Leoni cable, you get quality. This is not a cheap, no-name wire. It follows strict EU standards. The company has over 30,000 workers. They have factories all over the world. This means they have a lot of experience.
This German Leoni cable is famous for being tough. It can handle hard work. It does not break easily. It resists oil, heat, and chemicals. If you use this cable in your industrial automation, you will have fewer problems. You will not need to change the cable often. This saves you money and time. Your machines will run smoothly. This is why many engineers trust the Leoni brand.
Understanding the 9-Core Structure: 4G 2.5+30.75+20.75
Let’s look at the numbers. They tell us exactly what is inside the cable. This is a 9-core cable. It means there are nine separate wires inside one outer jacket. Why so many? Because complex machines need many connections. Here is the breakdown of 4G 2.5+30.75+20.75:
The Main Power Cores (4G 2.5)
The “4G” means four main cores. These are for the big power. The “2.5” means the size is 2.5 square millimeters. These wires carry the heavy current to run the motor. They are thick and strong. They make sure the motor gets enough electricity to start and run fast.
The Control and Signal Cores (30.75 and 20.75)
The other five cores are smaller. They are “0.75” size. Three of them are for control signals. The other two are often for grounding or extra signals. These thin wires send messages to the control system. They tell the computer if the motor is hot or if it is moving correctly. Even though they are thin, they are very important. Without them, the machine might crash or stop working.
Having all these wires in one cable makes installation easy. You do not need to pull five different cables. You just pull one 9-core cable. This saves space in your cable tray. It also makes the machine look clean and organized.
High Flexibility and Teflon Insulation: The Game Changers
This is where this cable shines. Normal cables get stiff. They crack when you move them. This cable is different. It has high flexibility. It can bend, twist, and turn. It is perfect for moving parts.
Why Teflon (PTFE) Matters
We use Teflon for the insulation. Teflon is a special plastic. It is also called PTFE. It has amazing features. First, it handles very high heat. It can work in temperatures up to 200 degrees Celsius or more. Normal PVC melts at lower heat. Second, Teflon is slippery. This means the wires inside can slide against each other. This is why the cable bends so easily. It does not get stuck.
Third, Teflon fights chemicals. If your factory has oil, acid, or cleaning fluids, normal cables will rot. Teflon does not care. It stays strong. This makes the cable last for years. It is perfect for drag chains. If you put this cable in a moving chain, it will not break. It will move millions of times without failing.
Where to Use This Special Cable? (Scenarios)
You might ask, “Where do I use this?” The answer is: in places where things move or get hot. Here are the best scenarios for this Leoni motor power cord:
Industrial Robots and Automation Arms
Robots move their arms all day. The cables in the arm need to bend constantly. If you use a stiff cable, it will snap. This high flexibility cable is perfect. It moves with the robot. It sends power and signals at the same time. It keeps the robot working 24/7.
CNC Machines and Machine Tools
CNC machines cut metal. They vibrate a lot. They also get hot from friction. The Teflon insulation protects the wires from the heat. The 9 cores allow you to connect the spindle motor and the control panel with one wire. It makes the machine setup simple.
Wind Power Systems
Leoni makes special cables for wind turbines. The wind changes direction. The cables inside the tower need to twist. This cable can handle that movement. It resists the cold and the heat. It is very reliable for green energy projects.
Medical and Special Equipment
Leoni is also strong in medical cables. If you have a complex medical machine that moves, this cable is a good choice. It is safe and reliable. It meets high-quality standards.
Technical Specifications Table
Here is the data sheet for this specific model. You can use this to compare with other suppliers.
| Feature | Specification |
|---|---|
| Brand | German Leoni (OEM/Original) |
| Product Type | Motor Power Cord / Control Cable |
| Core Count | 9 Cores (Multi-core) |
| Conductor Structure | 4G 2.5 mm² + 3 x 0.75 mm² + 2 x 0.75 mm² |
| Conductor Material | Bare Copper / Tinned Copper (Flexible) |
| Insulation Material | Teflon (PTFE) / Special Elastomer |
| Outer Jacket | PUR (Polyurethane) or TPE (High Flex) |
| Flexibility Class | Class 5 (Very Flexible) |
| Temperature Range | -40°C to +125°C (or higher with Teflon) |
| Voltage Rating | 600V / 1000V (Depending on specific model) |
| Application | Drag Chains, Moving Parts, High Heat Areas |
| Standards | EU Standard, RoHS Compliant |
| Color | Black / Orange / Blue (Customizable) |
| Length | Custom / Per Meter / Reels |
Why Buy From Us? We Beat the Competition
You can find many cable sellers online. But we are different. We are a cable production enterprise for foreign trade. We do not just resell. We understand how to make the cable. We can customize it for you.
Direct Factory Price
Since we are the factory, you get a better price. There is no middleman. We can make the exact length you need. We can print your logo on the jacket. We can make the color you want.
Fast Delivery and Stock
We know you need cables fast. If your machine is down, you need a replacement now. We keep stock of common sizes. We can ship within 3 to 5 days. For custom orders, we are fast too. We use DHL, FedEx, or air freight.
Technical Support
Do you have questions about the 4G 2.5+30.75+20.75 structure? Our engineers can help you. We can suggest the best material for your environment. If you need a cable that resists oil, we can add that. If you need a cable for cold storage, we can change the jacket. We solve your problems before you buy.
Get Your Quote Today
Do not wait until your cable breaks. German Leoni motor power cord is the best choice for your expensive machines. Protect your investment. Use a cable that is flexible, strong, and reliable.
We are ready to send you a quotation. Please tell us:
- The total length you need.
- The exact specification (4G 2.5+30.75+20.75).
- The outer jacket material you prefer (Teflon/PUR).
- Your destination country.
Click the “Inquiry” button now. Or email us directly. We will reply within 12 hours. Let us build a long-term business relationship. Trust the quality of German technology made in our factory. Order your high flexibility 9-core cable today!