Your Machines Stop Working Because of Bad Cables
You know the feeling. Your CNC machine or robotic arm stops in the middle of a job. You check the computer, the software is fine. You check the motor, it is good. Then you look at the cable. It is cracked. Or it is so stiff that it broke inside the connector. This costs you money. Every hour of downtime is lost profit.Cheap cables break when they move. They get hot. They get stiff in the cold. They crack when they rub against the metal chain. You need a cable that moves like a snake but is strong like a tank. You need a cable made for movement.
What Makes This RIKEN VCT Cable Special?
This is not just a normal power cord. This is a special cable made for machine tools. It is an ultra-soft VCT cable. It comes from Japan. It follows the strict JIS standards.The “VCT” stands for Vinyl Cable. It uses PVC for the insulation and the outer jacket. But this is not cheap plastic. It is high-grade PVC. It stays soft even when it gets warm. It resists oil and water.Why 4 cores? You need power for the motor. You also need wires for the control signals. You need a ground wire for safety. This cable has 4 cores inside. It does the job of multiple cables in one. This saves space in your cable chain.
Technical Specs You Can Trust
We know you need hard numbers. Here is exactly what you get with this 3.5 sq mm cable:
- Voltage Rating: 600 Volts. This is safe for almost all industrial equipment.
- Conductor: Fine stranded bare copper. This is why it is “ultra-soft.” The copper wires are very thin and twisted together. This stops the metal from snapping when it bends.
- Insulation: PVC (Polyvinyl Chloride). It handles heat up to 70°C or 105°C depending on the specific grade.
- Sheath (Jacket): PVC. It is flame retardant. It meets IEC 60332-1-2 standards.
- Size: 4 cores, each 3.5 square mm. This is a thick cable. It can handle high current for big servo motors.
- Certification: PSE Certified. This is the mark for Japan safety. It means the cable is tested and safe.
- Standards: JIS C3312. This is the Japanese Industrial Standard for this type of cable.
Perfect for Cable Chains and Drag Chains
If you use a cable chain (also called an energy chain), you know the struggle. Cables rub against each other. They twist. They bend millions of times.Standard cables fail here. They get flat spots. They delaminate (the layers peel apart).This RIKEN cable is built for this. We use a “fine conductor” structure. Look at the flexibility test data. Even after 10 million bends, the copper does not break. The jacket is matte finish. It slides easily inside the plastic links of the chain. It does not get stuck.It is also oil resistant. Machine shops are dirty. There is coolant and oil on the floor. This cable does not rot when it touches oil. It stays strong.
Where to Use This Cable
You can use this cable in many places. Here are the best uses:
- CNC Machine Motors: Connect the servo motor to the driver. The cable moves on the X, Y, and Z axes.
- Robotic Arms: The cable goes inside the arm. It bends at the joints.
- Portable Power: For heavy equipment that moves around the factory floor.
- Control Panels: For the low-voltage signals that tell the machine what to do.
- Freezers and Cold Storage: The special PVC mix stays flexible in low temperatures. It won’t crack like a stiff cable.
Why Buy “Imported from Japan” Quality?
You can buy cheap local cable. But it might not last a year. Japanese cable standards are very high. The PSE mark is hard to get. The factory tests every batch.RIKEN is a trusted name. They have been making cables for a long time. They understand how electricity moves. They understand how machines move.When you buy this cable, you are buying peace of mind. You are buying a cable that will last 5 years or more. You stop changing cables every month. Your maintenance team will be happy. Your production manager will be happy.
Compare the Specs: 3.5 sq mm vs Standard Sizes
Maybe you think 3.5 sq mm is too big? Let’s look at the numbers.Most standard machine cables are 0.75 sq mm, 1.25 sq mm, or 2.0 sq mm.
- 0.75 sq mm handles about 7 Amps.
- 1.25 sq mm handles about 12 Amps.
- 2.0 sq mm handles about 15 Amps.
Our 3.5 sq mm cable handles much more current. It is for heavy-duty motors. If your machine draws 20 or 25 Amps, you need this size. If you use a smaller cable, it will get hot. Hot cables start fires. Hot cables lose power. Use the right size for the job.The outer diameter is about 12mm to 14mm. It fits in most standard cable chains. If your chain has a big opening, this cable fits perfectly.
How to Order and Get a Quote
We are a factory and trading company. We ship worldwide. We know how to pack cables so they don’t get damaged in the boat or plane.We can cut the cable to your exact length. We can put connectors on the ends. We can print your logo on the jacket.Do you have a special requirement? Do you need a cable that resists welding spatter? Do you need a cable for underwater use? We have grades for that too.Stop losing money on downtime.Get the best cable for your machines. Click the button below. Send us your drawing or your specs. We will send you a quote in 24 hours. Let’s fix your cable problem today.Request a Quote Now