High-Flex Shielded Twisted-Pair TPE/PUR Data Cable for Long-Travel Drag Chains

This continuously flexible data cable features color-coded twisted pairs, an overall tinned-copper braid and a rugged PUR outer sheath. It is designed for reliable signal transmission in long-travel drag chains and EMC-sensitive industrial applications.

Key Highlights

Continuous-flex twisted-pair construction · Colored cores · Overall tinned-copper braid · Improved EMC performance · Halogen-free · Low-temperature flexibility · Travel distances greater than 10 m · Small bending radius · Compact construction · High abrasion resistance · Very good oil resistance · Weather resistant · PFAS-free option · PWIS-uncritical option

Application
Construction
Technical Data
Dimensions
Packaging

Recommended for flexible paired-data and signal connections in:

Automated handling and material-handling systems
Packaging and woodworking machinery
Industrial robots and robotic production cells
Automotive production equipment
High-bay warehouse and storage systems
Long-travel drag chains exceeding 10 metres
Installations requiring paired conductors and an overall EMC screen

Conductor: Extra-fine flexible bare copper strands
Core insulation: TPE
Core identification: Colored cores according to DIN 47100
Pair construction: Insulated cores twisted into pairs
Cable arrangement: Pairs stranded in specially optimized layers with nonwoven tape
Overall screen: Tinned-copper braid
Screen wrapping: Nonwoven tape
Outer sheath: Matte PUR/TMPU according to EN 50363-10-2 and VDE 0207-363-10-2
Standard sheath color: Grey, similar to RAL 7032
Optional versions: Alternative pair counts, conductor sizes, sheath colors and customized dimensions available on request

Maximum operating voltage: 350 V according to VDE 0812
Testing voltage, core to core: 1500 V
Testing voltage, core to screen: 1200 V
Minimum bending radius: 7.5 × cable outer diameter in continuous-flex applications
Fixed temperature range: −50°C to +90°C
Flexible temperature range: −40°C to +90°C
Radiation resistance: 1 × 10⁷ cJ/kg
Halogen-free performance: IEC 60754-1 and VDE 0482-754-1
Oil resistance: Very good
Chemical resistance: Good resistance to acids, alkalis, solvents and hydraulic fluids
Continuous-flex performance: Very good
Weather resistance: Very good
Travel distance: Suitable for drag-chain travel distances greater than 10 m
Screening: Overall tinned-copper braid for EMC-sensitive applications
Compliance options: RoHS compliant, PFAS-free and PWIS-uncritical, subject to HULK product verification

Pairs × Cores × Cross-Section	Largest Single Wire Ø (mm)	Approx. Outer Ø (mm)	Copper Weight (kg/km)	Approx. Cable Weight (kg/km)
2 × 2 × 0.14 mm²	0.11	4.4	17.4	29
3 × 2 × 0.14 mm²	0.11	4.9	20.2	30
4 × 2 × 0.14 mm²	0.11	5.6	24.7	40
5 × 2 × 0.14 mm²	0.11	6.0	28.8	43
6 × 2 × 0.14 mm²	0.11	6.4	31.5	52
7 × 2 × 0.14 mm²	0.11	6.7	35.9	59
10 × 2 × 0.14 mm²	0.11	7.9	47.5	72
14 × 2 × 0.14 mm²	0.11	9.0	62.7	97
18 × 2 × 0.14 mm²	0.11	10.0	89.6	127
25 × 2 × 0.14 mm²	0.11	11.7	114.3	167
2 × 2 × 0.25 mm²	0.11	4.9	21.8	33
3 × 2 × 0.25 mm²	0.11	5.5	28.3	41
4 × 2 × 0.25 mm²	0.11	6.4	36.1	51
5 × 2 × 0.25 mm²	0.11	6.9	41.1	60
6 × 2 × 0.25 mm²	0.11	7.1	47.3	69
7 × 2 × 0.25 mm²	0.11	7.4	54.1	81
10 × 2 × 0.25 mm²	0.11	8.9	70.8	100
14 × 2 × 0.25 mm²	0.11	10.9	108.7	150
18 × 2 × 0.25 mm²	0.11	11.6	133.4	185
25 × 2 × 0.25 mm²	0.11	13.8	171.9	259
2 × 2 × 0.34 mm²	0.11	5.2	20.3	38
3 × 2 × 0.34 mm²	0.11	5.8	34.9	47
4 × 2 × 0.34 mm²	0.11	6.9	43.2	62
5 × 2 × 0.34 mm²	0.11	7.4	53.1	72
7 × 2 × 0.34 mm²	0.11	8.0	66.4	94
10 × 2 × 0.34 mm²	0.11	9.6	90.5	122
14 × 2 × 0.34 mm²	0.11	11.6	138.3	179
18 × 2 × 0.34 mm²	0.11	12.5	169.2	220
25 × 2 × 0.34 mm²	0.11	14.7	247.3	310
2 × 2 × 0.50 mm²	0.11	6.3	34.6	51
3 × 2 × 0.50 mm²	0.11	6.9	47.3	67
4 × 2 × 0.50 mm²	0.11	7.9	61.4	84
5 × 2 × 0.50 mm²	0.11	8.8	73.1	101
7 × 2 × 0.50 mm²	0.11	9.4	108.4	134
10 × 2 × 0.50 mm²	0.11	11.3	143.3	186
14 × 2 × 0.50 mm²	0.11	13.5	191.7	251
18 × 2 × 0.50 mm²	0.11	14.7	257.8	329
25 × 2 × 0.50 mm²	0.11	17.0	336.5	429
2 × 2 × 0.75 mm²	0.11	7.2	47.4	69
3 × 2 × 0.75 mm²	0.11	7.9	66.2	84
4 × 2 × 0.75 mm²	0.11	8.9	101.0	107
5 × 2 × 0.75 mm²	0.11	10.4	118.8	147
7 × 2 × 0.75 mm²	0.11	11.6	148.0	208
10 × 2 × 0.75 mm²	0.11	13.5	228.0	263
14 × 2 × 0.75 mm²	0.11	16.1	296.9	366
18 × 2 × 0.75 mm²	0.11	17.3	366.1	456
25 × 2 × 0.75 mm²	0.11	20.1	480.5	597

Other pair counts, conductor sizes, sheath colors 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