Hybrid One-Cable Servo Motor and Feedback Cable 0.6/1 kV
This hybrid servo motor cable integrates motor power, control and feedback functions into one flexible cable. Individually screened control and feedback elements, low-capacitance insulation and a durable PUR sheath support compact installation and reliable EMC performance in modern one-cable drive systems.
Key Highlights
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Designed for:
- One-cable servo motor systems
- Integrated motor power and feedback connections
- Digital motor feedback systems
- Servo drives and frequency converters
- Industrial robots and motion-control equipment
- Machine tools and automated production systems
- Flexible cable tracks
- Applications where reducing cable count and installation space is important
Conductor: Class 6 flexible bare copper strands according to IEC 60228 and VDE 0295
Small conductor sizes: Constructed with reference to VDE 0812
Core insulation: Special low-capacitance polymer compound
Power cores: Numbered or color-coded with green/yellow protective conductor
Control cores: Twisted into pairs
Feedback cores: Twisted into pairs or combined paired elements depending on configuration
Element wrapping: Nonwoven tape or foil
Element screening: Tinned-copper braid around control and feedback elements
Additional feedback screen: Aluminium foil on selected feedback constructions
Cable arrangement: Screened elements and power cores optimally stranded in layers
Overall wrapping: Nonwoven tape
Outer sheath: Matte TMPU according to EN 50363-10-2 and VDE 0207-363-10-2
Standard sheath color: Orange, similar to RAL 2003
Optional versions: Customized power, control and feedback combinations available on request
Nominal voltage of power cores: U₀/U 0.6/1 kV
Maximum operating voltage of control and feedback cores: 500 V
cULus voltage reference: 1000 V
Testing voltage for power and control cores, core to core: 4000 V
Testing voltage for power and control cores, core to screen: 4000 V
Testing voltage for feedback cores, core to core: 3000 V
Testing voltage for feedback cores, core to screen: 3000 V
Minimum bending radius, fixed installation: 5 × cable outer diameter
Minimum bending radius, flexible application: 10 × cable outer diameter
Minimum bending radius, continuous-flex application: 12 × cable outer diameter
Radiation resistance: 5 × 10⁷ cJ/kg
Fixed temperature range: −50°C to +90°C
Flexible temperature range: −40°C to +90°C
cULus temperature reference: Up to +80°C
Halogen-free performance: IEC 60754-1 and VDE 0482-754-1
Flame performance: IEC 60332-1-2 and VDE 0482-332-1-2
Oil resistance: Very good
Chemical resistance: Good resistance to acids, alkalis, solvents and hydraulic fluids
Weather resistance: Very good
Approval options: cULus, FT1, FT2, RoHS, PFAS-free and PWIS-uncritical, subject to HULK product certification
The suffix C indicates a separately screened sub-element.
| Hybrid Variant | Configuration | Approx. Outer Ø (mm) | Copper Weight (kg/km) | Approx. Cable Weight (kg/km) |
| Configuration A | 4 × 0.50 mm² + (2 × 0.34 mm²) C + (2 × 26 AWG) C | 9.8 | 85.2 | 131 |
| Configuration A | 4 × 0.75 mm² + (2 × 0.34 mm²) C + (2 × 26 AWG) C | 10.0 | 95.4 | 139 |
| Configuration A | 4 × 1.00 mm² + (2 × 0.75 mm²) C + (2 × 22 AWG) C | 11.8 | 155.2 | 199 |
| Configuration A | 4 × 1.50 mm² + (2 × 0.75 mm²) C + (2 × 22 AWG) C | 12.6 | 176.5 | 230 |
| Configuration A | 4 × 1.50 mm² + (2 × 1.00 mm²) C + (2 × 22 AWG) C | 12.8 | 181.7 | 237 |
| Configuration A | 4 × 2.50 mm² + (2 × 1.00 mm²) C + (2 × 22 AWG) C | 13.9 | 222.0 | 286 |
| Configuration A | 4 × 4.00 mm² + (2 × 1.00 mm²) C + (2 × 22 AWG) C | 15.4 | 292.8 | 376 |
| Configuration A | 4 × 6.00 mm² + (2 × 1.00 mm²) C + (2 × 22 AWG) C | 18.1 | 414.2 | 520 |
| Configuration A | 4 × 10.0 mm² + (2 × 1.50 mm²) C + (2 × 22 AWG) C | 20.0 | 593.3 | 715 |
| Configuration A | 4 × 16.0 mm² + (2 × 1.50 mm²) C + (2 × 22 AWG) C | 24.4 | 851.9 | 1055 |
| Configuration B | 4 × 0.75 mm² + (2 × 0.34 mm²) C + (2 × 0.24 mm² + 2 × 2 × 0.09 mm²) C | 10.8 | 122.7 | 163 |
| Configuration B | 4 × 1.50 mm² + (2 × 0.75 mm²) C + (2 × 0.24 mm² + 2 × 2 × 0.09 mm²) C | 12.1 | 171.1 | 219 |
| Configuration B | 4 × 2.50 mm² + (2 × 1.00 mm²) C + (2 × 0.24 mm² + 2 × 2 × 0.09 mm²) C | 13.7 | 224.0 | 282 |
| Configuration B | 4 × 4.00 mm² + (2 × 1.00 mm²) C + (2 × 0.24 mm² + 2 × 2 × 0.09 mm²) C | 15.4 | 288.2 | 359 |
Other power sizes, control-pair sizes, feedback elements and customized hybrid 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
