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Home / Sheathed Cable / TRVVSP High-Flexibility Twisted Shielded Drag Chain Cable, 2/4/6/18/28 Core for Servo Encoder Signal Lines

Attributes

Brand -
Category Electronics & Electrical / Sheathed Cable
Origin -
Conductor Material Tinned Copper
Insulation Material Special TPE Elastomer
Shielding Type Tinned Copper Braid (85% coverage)
Outer Sheath Black PUR (Polyurethane)
Available Cores 2, 4, 6, 18, 28 Core options
Bending Radius 7.5x Cable Diameter (Dynamic)
Cycle Life > 5 Million Cycles
Operating Temperature -40°C to +90°C
Voltage Rating 300/500V
Application Servo Motors, Encoders, Drag Chains

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Solved our noise interference issues

Our servo encoders were picking up noise from nearby VFDs. After switching to this twisted shielded cable, the interference is completely gone. Highly recommended for industrial environments.

A

Anonymous

Mar 28, 2026

Rating: 4/5

Good standard compliance

Meets the national standards as described. The color coding on the inner cores is clear and makes termination much faster. Would buy again for future projects.

A

Anonymous

Mar 19, 2026

Rating: 4/5

High quality, slightly stiff initially

The build quality is excellent and the shielding seems very robust. It was a bit stiff out of the box but loosened up nicely after running through the drag chain for a day.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Durable and reliable

We use these in a high-speed packaging machine with constant movement. The PUR jacket holds up well against minor abrasion and oil exposure. Great value for the price.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Excellent flexibility for tight bends

Needed a cable for a robot arm with a very tight bending radius. This 4-core version handles the motion smoothly without any kinking or resistance.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Perfect for our CNC retrofit

We replaced our old cables with these TRVVSP cables on three CNC machines. The flexibility is outstanding, and we haven't had a single signal dropout since installation two months ago.

5 FAQ

Q: Is this cable suitable for continuous flexing applications?

A: Yes, the TRVVSP series is specifically designed for drag chains and continuous flexing, rated for over 5 million cycles.

Q: Does this come with a certification test report?

A: Yes, all batches come with a factory test report verifying conductor resistance, insulation resistance, and shielding effectiveness according to national standards.

Q: What is the minimum bending radius for dynamic use?

A: For dynamic applications within a drag chain, the minimum bending radius is 7.5 times the overall cable diameter.

Q: Can this cable be used outdoors?

A: While the PUR sheath offers good UV and weather resistance, for prolonged direct sunlight exposure, we recommend using a conduit or selecting our specific outdoor-rated variant.

Q: What is the outer diameter of the 18-core version?

A: The outer diameter for the 18-core configuration is approximately 12.5mm, though slight variations may occur depending on the specific manufacturing batch.

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