Screened High-Torsion PUR Robot Data and Control Cable
This screened high-torsion robot cable combines a movement-optimized core assembly with an overall bare-copper wire screen. Designed for torsional movement up to ±450° over 0.5 meters, it provides electromagnetic protection for data, control and measurement circuits operating in demanding robotic and industrial environments.
Key Highlights
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Recommended for robotic and continuously moving equipment where severe torsion and electromagnetic compatibility are both required.
Typical applications include:
- Industrial robots and multi-axis robot arms
- Robotic welding and cutting systems
- Servo drives and automated motion systems
- Packaging machinery
- Woodworking and textile machinery
- Automotive production equipment
- Machine tools
- Measurement and monitoring systems
- Control circuits installed near motors and frequency converters
- Automated production and handling equipment
The overall copper screen helps reduce electromagnetic interference entering or leaving connected circuits.
| Component | Construction |
| Conductors, 0.14–0.34 mm² | Extra-fine stranded bare copper |
| Conductors, 0.50 mm² and above | Fine-stranded bare copper, Class 6 according to IEC 60228 |
| Core insulation | Thermoplastic elastomer compound |
| Core identification, 0.14–0.34 mm² | Colored cores based on US 2 color coding |
| Core identification, 0.50 mm² and above | Black cores with consecutive white numbers according to EN 50334 |
| Protective conductor | Green/yellow core included from three-core versions where required |
| Stranding | Mechanically optimized layer construction |
| Layer wrapping | Netting tape over each core layer |
| Outer-layer wrapping | Additional nonwoven tape |
| Overall screen | Helically applied bare-copper wires |
| Screen wrapping | Nonwoven tape |
| Outer sheath | Oil- and abrasion-resistant TMPU compound according to EN 50363-10-2 |
| Standard sheath color | Black, similar to RAL 9005 |
| Property | Reference Value |
| Maximum operating voltage, 0.14–0.34 mm² | 350 V |
| Nominal voltage, 0.50 mm² and above | U₀/U 300/500 V |
| North American reference voltage, 0.14–0.34 mm² | 300 V, subject to applicable certification |
| North American reference voltage, 0.50 mm² and above | 600 V, subject to applicable certification |
| Test voltage, 0.14–0.34 mm² | 1500 V core to core; 1200 V core to screen |
| Test voltage, 0.50 mm² and above | 3000 V core to core; 2000 V core to screen |
| Reference torsional capability | Up to ±450° over 0.5 m |
| Minimum bending radius, continuously flexible | 12 × cable diameter |
| Minimum bending radius from 34 cores | 20 × cable diameter |
| Temperature range, fixed | −50°C to +90°C |
| Temperature range, flexible | −40°C to +90°C |
| North American temperature reference | Up to +80°C |
| Radiation resistance | Approximately 5 × 10⁷ cJ/kg |
| Halogen-free performance | According to IEC 60754-1 |
| Flame performance | According to IEC 60332-1-2 |
| North American flame references | VW-1, FT1 and FT2, only where separately certified |
| Oil resistance | Very good according to EN 50363-10-2 |
| Chemical resistance | Good resistance to acids, alkaline solutions, solvents and hydraulic fluids |
| EMC performance | Overall bare-copper wire screen helps protect circuits against electromagnetic interference |
| North American certification reference | UL AWM Style 21060, only where separately certified |
| Compliance options | RoHS-compliant and PFAS-free materials, subject to confirmation |
| Number of Cores × Cross-Section | Largest Single Wire Ø | Approx. Outer Ø | Copper Weight | Approx. Cable Weight |
| 12 × 0.14 mm² | 0.11 mm | 6.9 mm | 30.2 kg/km | 62 kg/km |
| 25 × 0.25 mm² | 0.11 mm | 10.0 mm | 90.9 kg/km | 156 kg/km |
| 5 × 0.50 mm² | 0.16 mm | 8.2 mm | 40.5 kg/km | 94 kg/km |
| 7 × 1.00 mm² | 0.16 mm | 10.7 mm | 108.5 kg/km | 178 kg/km |
| 12 × 1.50 mm² | 0.16 mm | 14.9 mm | 214.7 kg/km | 338 kg/km |
| 18 × 1.50 mm² | 0.16 mm | 17.1 mm | 326.0 kg/km | 496 kg/km |
Outer diameter tolerance: Approximately ±10%
Finished dimensions, copper weight and screening performance depend on conductor configuration, screen coverage and sheath thickness. Customized constructions are available on request.
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.
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.
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.
Engineering Support for Your Application
Tell Us How Your Cable Needs to Move
Send us a datasheet, drawing, existing cable model or a short description of your application. Our engineering team will help you identify a suitable cable construction.
- 01 Motion type, travel distance and minimum bend radius
- 02 Voltage, current, signal protocol and shielding needs
- 03 Operating environment, target service life and quantity
