Are you tired of expensive cable failures in your factory? Do your control systems keep shutting down because of electrical noise or oil damage? We know the struggle. When a machine stops, you lose money every minute. Cheap generic cables crack, break, or let interference mess up your signals. You need something tough. You need something reliable. And you need it without paying the crazy high price for brand new ones.This is where our used Japanese KURAMO 12-core 0.75mm² shielded cables come in. These are not just any old wires. They come from Japan’s top manufacturer, KURAMO Electric. They are built for real industrial life. They resist oil. They resist heat. They bend millions of times without breaking. Best of all, they cost much less than new cables but work just as well. Let’s look at why this is the smart choice for your business.
Why Choose KURAMO? The Japanese Quality Standard
KURAMO has been making cables since 1919. That is over 100 years of experience. In Japan, if a factory makes a bad cable, they go out of business fast. So, KURAMO makes them right. These cables use high-purity copper. The insulation is special PVC that handles heat up to 80°C or even 105°C for short times. The outer jacket is black and tough. It protects against oil, chemicals, and water.When you buy these reclaimed cables, you get Japanese engineering for a low price. We check every meter to make sure it is still good. You get the same performance as new, but you save your budget for other important things. It is a smart buy for smart engineers.
Technical Specifications You Can Trust
Here are the hard numbers. You need to know exactly what you are buying. These specs match the strict Japanese Industrial Standards (JIS) and IEC standards.
Cable Core and Conductor Details
- Number of Cores: 12 Cores (Multi-core for complex signals and power).
- Conductor Size: 0.75 square millimeters (approx. 18-19 AWG).
- Conductor Material: Annealed tinned copper. This means it does not rust and stays flexible.
- Conductor Structure: Class 5 flexible stranding. This is not a solid stiff wire. It is many tiny wires twisted together. This allows the cable to bend and flex constantly without snapping.
- Color Code: The cores are color-coded (usually Black, White, Red, Green, Yellow, Blue, etc.) for easy identification during installation.
Insulation and Sheath Properties
- Insulation Material: PVC (Polyvinyl Chloride). Heat resistant up to 70°C continuous operation.
- Sheath Material: PVC or special Oil-Resistant compound (TM2 or TI2 type).
- Sheath Color: Black (Standard RAL 9005). Black hides dirt and resists UV light better than other colors.
- Outer Diameter: Approx. 10mm to 12mm (depending on the specific model like VCTF or KVC).
- Shielding: Yes! It has an overall shield. This usually includes aluminum foil and a tinned copper braid. This stops electromagnetic interference (EMI) from messing up your data signals.
Electrical and Physical Performance
- Rated Voltage: 300V to 600V (0.6/1kV). Safe for most control circuits.
- Operating Temperature: -20°C to +80°C. It works in freezing cold and hot factory floors.
- Bending Radius: Very flexible. Can bend up to 8 times the outer diameter. Perfect for moving parts.
- Oil Resistance: Excellent. The jacket does not swell or crack when touching cutting oil or grease.
- Flame Retardancy: Self-extinguishing. If it catches fire, it stops burning when the flame source is removed.
Perfect Applications for These Cables
Where should you use these 12-core shielded cables? They are versatile. You can use them for power, but they shine in control and signal transmission.
Factory Automation and Robotics
Robots move a lot. Their arms twist and turn. Normal cables break after a few months. KURAMO VCTF and KVC series cables are famous in the robot world. They can handle over 5 million to 20 million bending cycles. Use them for:
- Robot arm joints.
- Drag chains (cable carriers).
- Servo motor connections.
- PLC (Programmable Logic Controller) I/O wiring.
CNC Machines and Heavy Equipment
Computer Numerical Control (CNC) machines use oil and coolant. If your cable gets covered in oil, a cheap cable will rot. This KURAMO cable laughs at oil. Use it for:
- Control panels.
- Sensor wiring (proximity sensors, limit switches).
- Power supply to control transformers.
- Emergency stop circuits (safety critical).
Building Management and BMS
The 12 cores are great for Building Management Systems (BMS). You can send power and data in one cable.
- HVAC control systems.
- Fire alarm loops (check local codes first).
- Security camera PTZ controls (Power, Video, Data).
- Audio and intercom systems.
Why Buy “Used” or Reclaimed? The Economic Benefit
Let’s be honest. New KURAMO cable is expensive. It can cost 2or3 per meter. Our reclaimed stock costs a fraction of that. We source these cables from decommissioned Japanese factories. These factories upgrade their equipment regularly. The cables they remove are often only a few years old. They have plenty of life left.You get:
- 50% to 70% Cost Savings: Compare our price to new cable quotes. You will be shocked.
- Immediate Availability: No waiting 4 weeks for shipping from Japan. We have stock ready to ship.
- Eco-Friendly: Recycling copper and PVC is good for the planet. Reduce waste.
- Proven Reliability: These cables survived in real Japanese factories. They are battle-tested.
How to Order and Quality Assurance
We know you worry about quality. So do we. Here is our process:
- Sourcing: We only buy from trusted Japanese industrial suppliers.
- Testing: We check the continuity (no broken wires). We check the insulation resistance (Megger test). We check the shielding continuity.
- Cleaning: We clean the reels and remove any heavy grease or dirt.
- Packaging: We pack them in wooden drums or strong cartons to prevent damage during shipping.
We sell by the meter or by the reel (usually 100 meters per roll). We can cut to length if you need specific sizes.
Don’t Wait – Secure Your Stock Now
Industrial cable prices are going up. Copper prices are volatile. If you need 12-core shielded cable for your next project, do not wait. Our stock of Japanese KURAMO moves fast. Other factories want it too.Whether you are fixing a broken robot, building a new control panel, or stocking your warehouse, this is the best value for money you will find. It is tough, flexible, oil-proof, and made in Japan.Ready to get a quote?Send us an email today. Tell us:
- How many meters you need.
- The specific model if you know it (e.g., VCTF-36SB).
- Your shipping destination.
We will reply within 24 hours with our best price. Let’s keep your machines running smoothly without breaking the bank.Inquire Now for Wholesale Pricing!