Is Your Production Line Stopping Because of Bad Cables?
You know the feeling. It is 2 PM on a Tuesday. Your main machine stops working. The screen shows a sensor error. You check the machine, and the problem is not the computer. It is not the motor. It is the cable. The wire inside the drag chain broke again. Or maybe the signal is messy because of noise from the factory floor.This costs you money. Every minute of downtime is lost profit. You need a cable that bends without breaking. You need a cable that stops electrical noise from messing up your signals. You need a cable that lasts for years, not weeks.We hear this from engineers and maintenance managers every day. They are tired of cheap cables that crack. They are tired of stiff wires that are hard to install. They need a solution that just works.This is why we are talking about the German LAPP brand 5G1.5 cable. Specifically, the ÖLFLEX® CLASSIC 110 series. It is not just a wire. It is a flexible copper core power control cable designed for real industrial life. If you need a 5-core 1.5 square millimeter power control cable that handles tough conditions, keep reading. We will break down exactly why this is the best choice for your factory.
What Exactly is the ÖLFLEX® CLASSIC 110 5G1.5?
Let’s keep it simple. This is a flexible cable made by LAPP, a German company famous for quality. They have been making cables since 1959. They know what they are doing.The name 5G1.5 tells you exactly what is inside.
- 5 Cores: This means there are 5 separate wires inside the main outer shell.
- G: This means there is a protective earth ground wire (Green/Yellow). Safety comes first.
- 1.5: This is the size of the copper wire in each core. It is 1.5 square millimeters (mm²). This size is perfect for control signals and low-voltage power. It is strong enough to carry the load but small enough to stay flexible.
The ÖLFLEX® CLASSIC 110 series is the standard for industrial automation. It is a flexible copper core cable. This means the copper inside is made of many tiny strands twisted together. It is not one solid stick of copper. Because it is stranded, you can bend it, twist it, and flex it without the metal snapping.This specific model, LAPP OLFLEX CLASSIC 110 CY 5G1.5, often comes with a shield. The shield is a metal braid around the inner wires. It stops electromagnetic interference (EMI). If you have big motors or frequency inverters nearby, they create “noise.” This noise can confuse your sensors. The shield blocks the noise. It keeps your signals clean.
Technical Specs: The Numbers You Need
When you buy industrial cable, you need real data. You cannot guess. Here are the hard specs for the 5-core 1.5 square millimeter cable. These numbers come straight from the LAPP datasheets.
- Product Series: ÖLFLEX® CLASSIC 110 / CLASSIC 110 CY (Shielded version)
- Article Number Reference: 1119905 (for 5 cores, 1.5mm², flexible, with protective conductor)
- Number of Cores: 5
- Conductor Material: Copper (Bare copper strands)
- Conductor Cross-Section: 1.5 mm²
- Stranding: 30 strands per core (30/0.25) or similar fine stranding for high flexibility.
- Voltage Rating: 300/500 V (Uo/U). Test voltage is 4000 V.
- Outer Sheath Material: PVC (Polyvinyl Chloride)
- Sheath Color: Grey (RAL 7032) or Transparent/Black depending on specific variant.
- Operating Temperature: Fixed: -40°C to +70°C. Flexible/Moving: -5°C to +70°C.
- Bending Radius: Fixed: 4x outer diameter. Flexible: 8x outer diameter. This is very tight! It fits in small drag chains.
- Outer Diameter: Approximately 8.1 mm.
- Weight: About 128 kg/km.
- Certifications: VDE, CE, EAC, UL, CSA, HAR. It meets European and international standards.
- Shielding: Yes (Copper braid shield) for the “CY” or “SY” versions.
This cable is built to handle oil and mechanical stress. It is not afraid of coolants or lubricants. If you are looking for a German LAPP brand 5G1.5 cable that resists oil, the CLASSIC 110 is a great start. For extreme oil resistance, you might look at the ROBUST series, but for general industrial use, CLASSIC 110 is the king.
Where Should You Use This Cable?
You might ask, “Is this the right cable for my machine?” The truth is, the 5-core 1.5 square millimeter power control cable is one of the most common types used in the world. It is the “Swiss Army Knife” of control cables.Here are the top scenarios where this cable shines:
- Machine Tools and CNC Machines:The moving parts of a CNC machine need flexible cables. The flexible copper core moves with the machine head. It does not get stiff and break. It connects the motor to the driver and the sensors to the controller.
- HVAC Systems:Heating, Ventilation, and Air Conditioning units have fans, dampers, and sensors. They need a reliable 5G1.5 cable to send 24V signals to open and close valves. The PVC sheath resists moisture in the air ducts.
- Conveyor Belts and Logistics:Packages move fast. Cables in the drag chain flex thousands of times a day. A cheap cable will fail in a month. The ÖLFLEX® CLASSIC 110 is rated for high flexing. It keeps the conveyor moving.
- EMC Sensitive Environments:If you are installing cables next to heavy power lines or radio towers, you need shielding. The shielded 5-core 1.5 square millimeter version prevents “ghost signals.” It ensures that when the controller says “Stop,” the machine actually stops.
- Building Automation:Fire alarms, lighting control, and security systems use these cables. The 1.5mm² cross-section is enough to power small actuators and send data signals.
- Robotics:For lighter robotic arms, this cable works well. It is light and flexible. It does not weigh the arm down.
Why Choose LAPP? Why Not a Cheaper Brand?
You can buy cheap cables from anywhere. But “cheap” often means “expensive later.”When a generic cable fails, you pay for the part. But you also pay for the labor to replace it. You pay for the downtime. You might even pay for damage to the machine if a short circuit happens.LAPP is a premium German LAPP brand. They invented the ÖLFLEX® concept. They test their cables to destruction to find the breaking point. They use high-grade copper. Cheap cables sometimes use recycled copper or aluminum-clad copper. This has higher resistance. It gets hot. It breaks.The flexible copper core in a LAPP cable is consistent. Every batch is tested. You get the same quality every time you order. This is crucial for mass production. You do not want one good batch and one bad batch.Also, the ÖLFLEX® CLASSIC 110 has a long service life. The PVC sheath does not crack when it gets cold. It does not get sticky when it gets hot. It resists abrasion. If it rubs against a metal edge, it takes a long time to wear through.
Installation Tips for the 5G1.5 Cable
To get the best life out of your 5-core 1.5 square millimeter power control cable, follow these simple rules during installation.
- Check the Bending Radius: Do not bend the cable too sharp. The minimum bend radius is usually 8 times the diameter (about 65mm). If you bend it tighter than this, you damage the internal strands.
- Use Cable Glands: When the cable enters a control box, use a proper gland (like SKINTOP® from LAPP). This pulls the sheath tight and stops dust and water from getting in.
- Separate Power and Signal: If possible, keep high-voltage power cables away from this control cable. Even though this cable has a shield, keeping them separate is good practice.
- Strain Relief: Do not pull the cable by the wires inside. Pull only by the outer sheath. Use clamps to hold it in place so the weight does not hang on the connections.
- Color Coding: The cores are color-coded (usually Brown, Black, Grey, Blue, Green/Yellow). This makes wiring easy. You do not need to label every wire. Just match the colors.
Frequently Asked Questions About This Product
Q: Is this cable suitable for outdoor use?A: The standard ÖLFLEX® CLASSIC 110 has a PVC sheath. PVC is good for wet and oily environments, but it is not UV-stable for long-term direct sunlight. If you need outdoor use, look for the ÖLFLEX® CLASSIC 110 UV version or put it in a conduit/cable tray.Q: Can I use this for 24V DC signals?A: Yes. The 1.5mm² copper wire is more than enough for 24V DC control signals. It can also handle up to 300/500V AC, so it is very versatile.Q: What is the difference between CY and SY?A: CY usually means a copper braid shield with a PVC outer sheath. SY usually means a copper braid shield with a PUR (Polyurethane) outer sheath. PUR is tougher and more oil-resistant than PVC. If you have extreme oil exposure, choose SY. For general use, CY (PVC) is fine and cheaper.Q: How flexible is it really?A: It is very flexible. The conductor is Class 5 fine-stranded copper. You can twist it by hand easily. It is designed for drag chains (cable carriers) where movement is constant.Q: Do you have 500m or 1000m drums?A: Yes. Standard packaging is often 100m coils or 500m/1000m drums. We can supply specific lengths if you need them for a project.
Get Your Quote Today
You need a reliable partner for your cable supply. You need a 5-core 1.5 square millimeter power control cable that arrives on time and works perfectly. You need the German LAPP brand 5G1.5 quality.We are a factory and trading company specializing in these exact cables. We understand the pain of downtime. We only sell products that we would use in our own machines.The ÖLFLEX® CLASSIC 110 5G1.5 is in stock or available for fast production. We can ship to your port or your door. We offer competitive pricing for bulk orders and OEM projects.Do not risk your production line with unknown brands. Stick with the standard. Stick with LAPP.Contact us now for a free quotation. Tell us your voltage needs, length, and shield requirements. We will send you a proforma invoice within 24 hours. Let’s keep your machines running smooth.Inquiry Now -> [Your Contact Button Here]