Screened Continuously Flexible Halogen-Free Robot Control Cable 300/500 V

This screened 300/500 V robot control cable is developed for continuous bending, long-travel drag chains and repeated torsional movement. An overall tinned-copper screen provides electromagnetic interference protection, while the halogen-free insulation and PUR outer sheath deliver reliable performance in demanding industrial environments.

Key Highlights

Overall tinned-copper screen · Good EMC protection · Designed for robots and drag chains · Continuous bending and torsional capability · More than 10 million bending cycles · 300/500 V rated · Halogen-free insulation · Flame-retardant · Highly abrasion-resistant PUR sheath · Excellent oil resistance · Wide temperature range · Compact construction · Small bending radius · PFAS-free material option

Application
Construction
Technical Data
Dimensions
Packaging

Suitable for control and monitoring circuits in highly dynamic installations where both mechanical endurance and electromagnetic compatibility are required.

Typical applications include:

Industrial robots and robot arms
Servo and automated drive systems
Long-travel cable chains
Machine tools
Automated assembly equipment
Control circuits near motors and frequency converters
Production machinery exposed to oil and chemicals

Conductor: Extra-fine stranded bare copper, Class 6 according to IEC 60228

Core insulation: Special halogen-free polymer compound

Core identification: Black numbered cores according to EN 50334

Protective conductor: Green/yellow core included from three-core versions where required

Stranding: Movement-optimized layer construction with nonwoven tape over each layer

High core counts: Optimized bundled construction where required

Overall screen: Helically applied or served tinned-copper wires

Wrapping: Nonwoven tape over the screen

Outer sheath: Abrasion- and oil-resistant polyurethane compound

Sheath surface: Matte finish

Standard sheath color: Black, similar to RAL 9005

Nominal voltage: U₀/U 300/500 V

Reference UL/cUL voltage: 600 V

Test voltage:

Core to core: 2000 V
Core to screen: 2000 V

Reference torsional endurance:

Up to ±180° per meter: More than 10 million cycles
Up to ±360° per meter: More than 5 million cycles

Minimum bending radius:

Fixed installation: 3 × cable diameter
Flexible travel up to 5 m: 7.5 × cable diameter
Flexible travel over 5 m: 10 × cable diameter

Reference bending endurance: More than 10 million cycles

Temperature range:

Fixed installation: −50°C to +90°C
Flexible application: −40°C to +90°C
Reference UL/cUL temperature: Up to +80°C

Halogen-free performance: According to IEC 60754-1

Flame performance: According to IEC 60332-1-2; reference FT1 and FT2 performance

Oil resistance: Very good

Chemical resistance: Good resistance to acids, alkaline solutions, solvents and hydraulic fluids

EMC performance: Overall tinned-copper screen helps protect circuits against electromagnetic interference

Sunlight resistance: According to HD 605

Ozone resistance: According to EN 50396

Saltwater resistance: Reference performance according to UL 1309

Compliance reference: RoHS and PFAS-free material options

Representative dimensions:

Number of Cores × Cross-Section	Largest Single Wire Ø	Approx. Outer Ø	Copper Weight	Approx. Cable Weight
7 × 0.75 mm²	0.16 mm	7.7 mm	68.2 kg/km	96 kg/km
2 × 1.50 mm²	0.16 mm	6.2 mm	42.3 kg/km	61 kg/km
3 × 1.50 mm²	0.16 mm	6.5 mm	57.6 kg/km	76 kg/km
15 × 1.50 mm²	0.16 mm	16.3 mm	296.2 kg/km	403 kg/km

Outer diameter tolerance: Approximately ±10%

Additional conductor sizes, screen constructions and customized dimensions are available on request.

hulk packing

About Hulk Electric

THE FACTORY
BEHIND EVERY METER

Founded in 2007 in Foshan, Guangdong, Hulk Electric has grown from a regional producer into a globally recognised manufacturer of customised industrial cable solutions. Our 10,000㎡ facility runs on Toyota Production System lean principles, operated by 150+ skilled professionals producing over 300,000 metres every month.

Every cable you see on this page — including the HK-TRVV series — is engineered, extruded, tested, and shipped from that single facility. No trading company sits between you and the extrusion line.

20+Years Manufacturing

30+Countries Served

10K㎡Factory Floor

35+Certifications

About Our Factory Talk to an Engineer

Source Factory

Direct manufacturer — no middlemen, no markups. You deal with the engineers who run the line.

Deep Customization

Conductor, shielding, jacket compound, colour coding, certification — built to your exact spec.

7-Day Sampling

Rapid samples for new specifications. 15-day lead time on standard production orders.

Global Compliance

35+ certifications covering UL, CE, TÜV, IEC, RoHS and REACH for every major market.

Common Questions

BEFORE YOU ORDER

For stocked configurations listed in the ordering table, MOQ is 100 metres per specification. Custom configurations — non-standard core counts, jacket colours, or special compounds — carry a 500 metre MOQ. Samples of 5–10 metres are available free of charge for qualification testing.

Use shielded (P or PP suffix) whenever the cable runs alongside servo drives, VFDs, or inverters, or when carrying encoder, sensor, or analogue signals. Unshielded is suitable for pure power distribution and simple on/off control lines. If in doubt, our engineering team can review your cabinet layout and advise — this is included with any quotation.

Yes. Send us the existing part number or a sample and we will produce a cross-reference specification with matching electrical, mechanical, and dimensional characteristics. Most cross-references are turned around within 3 working days, with a physical sample following within 7 days.

Standard shipments include the CE Declaration of Conformity, RoHS and REACH statements, and the batch test report. UL Recognition (UL 2464 / UL 20549) is available on request for North American projects — specify this at the quotation stage as it affects the material specification.

Standard configurations ship in 15 working days from order confirmation. Custom-engineered specifications typically require 20–25 working days, depending on compound availability. Rapid sampling for new specifications is 7 days. We will confirm the exact date in writing with your order acknowledgement.

Get a Quotation

SEND US YOUR
SPECIFICATION

Tell us your core count, cross-section, and application — our engineering team will confirm the right configuration and send pricing within one working day.

Reply within 1 working day

Free samples for qualification

Cross-reference from any brand

Direct factory pricing — no middlemen