Halogen-Free PUR Drag Chain Data Cable

This compact, continuously flexible data cable combines extra-fine bare copper conductors, halogen-free core insulation and a robust matte PUR outer sheath. It is designed for permanent movement in drag chains and delivers reliable performance in confined installation spaces and demanding industrial environments.

Key Highlights

Continuous drag-chain operation · Halogen-free insulation · Matte PUR sheath · Low capacitance · Small outer diameter · Small bending radius · Flexible at low temperatures · High abrasion resistance · Oil and chemical resistant · UV and ozone resistant · Saltwater resistant · PWIS-uncritical · PFAS-free · RoHS compliant

Application
Construction
Technical Data
Dimensions
Packaging

Recommended for continuously moving signal, measurement and control connections in:

Industrial automation systems
Drag chains and energy chains
Handling and material-handling equipment
Packaging and production machinery
Machine tools
Robotic equipment
Compact moving machine assemblies

The small outer diameter and tight bending radius enable space-saving installation. Its abrasion-, oil-, chemical-, UV- and ozone-resistant PUR sheath supports continuous operation under demanding environmental and mechanical conditions.

Conductor: Extra-fine bare copper strands
Core insulation: Halogen-free special polymer compound
Core identification: Color-coded with reference to DIN 47100
Core arrangement: Specially adjusted layered construction
Intermediate protection: Non-woven tape over each layer
Overall wrapping: Non-woven tape
Shielding: Unshielded
Outer sheath: PUR, TMPU reference compound according to EN 50363-10-2 and VDE 0207-363-10-2
Sheath surface: Matte
Standard sheath color: Black, similar to RAL 9005
Material characteristics: Halogen-free, PFAS-free and PWIS-uncritical reference construction

Maximum peak operating voltage: 350 V according to VDE 0812 reference design
Test voltage, core to core: 1500 V
Torsion angle: ±60° per 1 m
Minimum bending radius, fixed installation: 3 × cable outer diameter
Minimum bending radius, flexible application: 7.5 × cable outer diameter
Fixed installation temperature range: −50°C to +90°C
Flexible application temperature range: −40°C to +90°C
Halogen-free performance: IEC 60754-1 and VDE 0482-754-1 reference
Oil resistance: Very good, TMPU according to EN 50363-10-2 and VDE 0207-363-10-2
Chemical resistance: Good resistance to acids, alkaline solutions, solvents and hydraulic fluids
Continuous-flex performance: Very good
Sunlight resistance: HD 605 reference performance
Ozone resistance: DIN EN 50396 reference performance
Saltwater resistance: UL 1309 reference performance
Environmental compliance: RoHS-compliant and PFAS-free reference construction
Reference conformity: CE

Core Configuration	Largest Single-Wire Ø (mm)	Approx. Outer Ø ±10% (mm)	Copper Weight (kg/km)	Approx. Cable Weight (kg/km)
4 × 0.25 mm²	0.11	3.6	9.6	18
7 × 0.25 mm²	0.11	4.6	16.8	31
2 × 0.34 mm²	0.11	3.2	6.6	13
4 × 0.34 mm²	0.11	3.9	13.2	22

Reference product range includes cross-sections from 0.14 mm² to 0.75 mm², multicore constructions from 2 to 50 cores and paired constructions from 1 to 48 pairs. Other sizes, colors and customized constructions 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