Continuous-Flex CAT 6 Industrial Ethernet PUR Cable
This screened CAT 6 industrial Ethernet cable is engineered for continuous movement in cable tracks and automated equipment. Four twisted pairs, combined foil-and-braid shielding and a durable PUR sheath provide dependable data transmission in installations exposed to oil, moisture and mechanical stress.
Key Highlights
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Recommended for flexible Gigabit Ethernet connections in industrial automation environments.
Typical applications include:
- Cable tracks and energy chains
- Industrial Ethernet networks
- Factory automation systems
- Machine tools
- Packaging and production machinery
- Material-handling equipment
- Compatible EtherCAT and EtherNet/IP networks
- M12 and RJ45 cable assemblies
The cable is designed for continuous guided bending. Separate qualification is required for continuous torsion.
| Component | Description |
| Cable configuration | 4 × 2 × 26 AWG |
| Conductor | Fine-stranded bare copper |
| Core insulation | Special polymer compound |
| Pair identification | White-blue/blue, white-orange/orange, white-green/green, white-brown/brown |
| Pair formation | Insulated conductors twisted into pairs |
| Overall assembly | Four pairs stranded together |
| Wrapping | Nonwoven tape |
| Overall screen | Aluminum-laminated foil and tinned-copper wire braid |
| Screen wrapping | Nonwoven tape |
| Outer sheath | Oil- and abrasion-resistant polyurethane |
| Standard sheath color | Green, similar to RAL 6018 |
| Property | Reference Value |
| Peak operating voltage | Maximum 90 V |
| Reference North American voltage | 300 V, certification-dependent |
| Test voltage, core to core | 2000 V |
| Test voltage, core to screen | 2000 V |
| Characteristic impedance at 100 MHz | 100 Ω ± 10 Ω |
| Transmission reference | CAT 6, based on EN 50288-5-2 |
| Fixed bending radius | 5 × cable diameter |
| Flexible bending radius | 10 × cable diameter |
| Continuous-flex bending radius | 15 × cable diameter |
| Fixed temperature range | −40°C to +70°C |
| Flexible temperature range | −40°C to +70°C |
| Optional high-temperature version | Up to +90°C, subject to material qualification |
| Halogen-free performance | Based on IEC 60754-1 |
| Flame performance | IEC 60332-1-2 material-system option |
| Oil resistance | PUR performance based on EN 50363-10-2 |
| Network applications | Industrial Ethernet, EtherCAT and EtherNet/IP |
| Compliance options | RoHS- and PFAS-free material options |
| Cable Configuration | Maximum Insulated Core Ø | Approx. Outer Ø | Copper Weight | Approx. Cable Weight |
| 4 × 2 × 26 AWG | 1.05 mm | 7.1 mm | 32 kg/km | 57 kg/km |
Outer diameter tolerance: Approximately ±10%.
Final transmission performance must be verified using the finished cable and selected connector system.
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
