Continuous-Flex Hybrid Servo Motor Cable 0.6/1 kV
This hybrid servo motor cable integrates motor power, control and feedback functions into one continuous-flex cable. Separately screened functional elements, low-capacitance insulation and a robust PUR sheath provide a compact single-cable solution for modern servo systems and cable-track applications.
Key Highlights
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Designed for servo systems that require motor power and digital or multi-core feedback transmission through one cable.
Typical applications include:
- Single-cable servo motor systems
- Digital motor-feedback systems
- Multi-core encoder-feedback systems
- Servo drives and motors
- Robotics and automated handling systems
- CNC machinery
- Packaging and production equipment
- Cable tracks and energy chains
Connector pin assignment, feedback-interface requirements and screen termination must be confirmed for every drive and motor combination.
| Component | Description |
| Conductor | Fine-stranded bare copper, Class 6 based on IEC 60228 |
| Small signal conductors | Flexible copper conductors based on data-cable requirements |
| Core insulation | Special low-capacitance polymer compound |
| Power element | Four motor-supply conductors, including protective-earth conductor |
| Control element | One screened control pair |
| Feedback element | Screened digital pair or multi-core paired feedback element |
| Element screening | Tinned-copper braid around functional elements |
| Additional feedback screen | Aluminum-laminated foil on selected digital-feedback constructions |
| Overall assembly | Screened elements and supply conductors stranded in optimized layers |
| Protective wrapping | Nonwoven tape or polymer foil |
| Outer sheath | Matte oil- and abrasion-resistant polyurethane |
| Standard sheath color | Orange, similar to RAL 2003 |
| Property | Reference Value |
| Nominal voltage, power conductors | U₀/U 0.6/1 kV |
| Peak operating voltage, control and feedback elements | Maximum 500 V |
| Reference UL voltage | 1000 V, certification-dependent |
| Reference CSA voltage | 1000 V for conductors ≥0.50 mm²; 300 V for conductors below 0.50 mm², certification-dependent |
| Test voltage, power and control elements | 4000 V core to core and core to screen |
| Test voltage, feedback elements | 3000 V core to core and core to screen |
| Fixed bending radius | 5 × cable diameter |
| Flexible bending radius | 10 × cable diameter |
| Continuous-flex bending radius | 12 × cable diameter |
| Fixed temperature range | −50°C to +90°C |
| Flexible temperature range | −40°C to +90°C |
| Reference North American temperature | Up to +80°C, certification-dependent |
| Halogen-free performance | Based on IEC 60754-1 |
| Flame performance | Based on IEC 60332-1-2 |
| Oil resistance | PUR performance based on EN 50363-10-2 |
| Chemical resistance | Good resistance to acids, alkaline solutions, solvents and hydraulic fluids |
| Weather resistance | Very good reference performance |
| Compliance options | RoHS-, PFAS-free and PWIS-compatible options |
Representative configurations:
| Hybrid Configuration | Approx. Outer Ø | Copper Weight | Approx. Cable Weight |
| 4 × 0.50 mm² + screened 2 × 0.34 mm² + screened 2 × 26 AWG | 9.8 mm | 85.2 kg/km | 131 kg/km |
| 4 × 1.00 mm² + screened 2 × 0.75 mm² + screened 2 × 22 AWG | 11.8 mm | 155.2 kg/km | 199 kg/km |
| 4 × 1.50 mm² + screened 2 × 1.00 mm² + screened 2 × 22 AWG | 12.8 mm | 181.7 kg/km | 237 kg/km |
| 4 × 4.00 mm² + screened 2 × 1.00 mm² + screened 2 × 22 AWG | 15.4 mm | 292.8 kg/km | 376 kg/km |
| 4 × 0.75 mm² + screened 2 × 0.34 mm² + screened multi-core feedback element | 10.8 mm | 122.7 kg/km | 163 kg/km |
| 4 × 2.50 mm² + screened 2 × 1.00 mm² + screened multi-core feedback element | 13.7 mm | 224.0 kg/km | 282 kg/km |
Outer diameter tolerance: Approximately ±10%.
Other power sizes, feedback-element designs, connector interfaces and customized pin assignments 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
