The 2-12 Core PU PVC Flexible Retractable Multi Core Spiral Coiled Spring Cable is a high-performance industrial power and signal extension cable designed for dynamic mechanical operation environments. Engineered with a professional spiral coiled spring structure, this retractable cable delivers excellent stretch and rebound performance, solving common wiring problems such as cable tangling, dragging, and damage during frequent mechanical movement. Available in 2 to 12 core specifications and featured with dual PU and PVC sheath options, it offers outstanding flexibility, durability, and stable electrical conductivity, making it a universal wiring solution for various industrial machine equipment, automated systems, and mobile electrical devices.

Manufactured with strict industrial-grade standards, our spiral coiled spring cable adapts to long-term repeated bending, stretching, and retracting work scenarios. The premium PU and PVC outer sheath enhances resistance to abrasion, oil, aging, and low temperature, while the multi-strand tinned copper conductor ensures stable power transmission and signal output without interference. It is widely recognized as a reliable flexible extension cable for industrial automation machinery, mobile processing equipment, sensor systems, and portable industrial electrical devices worldwide.

Core Product Specifications

This multi-core spiral spring cable supports customizable core numbers ranging from 2 cores to 12 cores, covering most low-voltage industrial power supply and signal transmission demands. All core configurations maintain consistent flexible structural design and premium material standards to ensure uniform performance in different application scenarios.

- Available Core Count: 2/3/4/5/6/7/8/9/10/11/12 Core (customizable)

- Outer Sheath Material: Industrial grade PU / PVC (optional)

PU sheath: Superior abrasion resistance, oil resistance, tear resistance, low-temperature toughness, long service lifePVC sheath: Cost-effective, anti-aging, insulation stable, easy for daily

  industrial application

- Conductor Material: High-purity multi-strand tinned oxygen-free copper wire, ultra-flexible, anti-oxidation, low resistance

- Rated Voltage: 300/450V, 450/750V low voltage industrial standard

- Retractable Length: Custom spiral stretch length (1m-25m available)

- Insulation Material: High-density PVC/PE insulation, excellent electrical insulation performance

- Working Temperature: -20℃ to +70℃, adaptable for most indoor and semi-outdoor industrial environments

- Structural Feature: Integrated spiral coiled spring design, automatic retraction, no knotting, space-saving

Main Applications

The 2-12 core PU PVC spiral coiled spring cable is a versatile industrial wiring solution, widely applied in dynamic equipment scenarios that require frequent stretching and moving power supply and signal transmission:

- Industrial automation machinery and automated production lines

- Robotic arms, rotating equipment and mobile mechanical joints

- Portable industrial electrical equipment and mobile power tools

- Sensor monitoring systems and industrial control instruments

- Logistics handling equipment, automated sliding door systems

- Mechanical engineering equipment and low-voltage industrial power extension systems

Customization & Service

We support full customized services for multi-core spiral coiled cables. Customers can freely customize core numbers (2-12 cores), wire gauges, spiral stretch lengths, sheath colors, and material configurations (PU/PVC). All products comply with international industrial cable standards, with complete quality inspection reports. We provide stable supply, fast delivery, and professional after-sales technical support, committed to providing customers with high-quality, cost-effective industrial retractable cable solutions.

FAQs

Q1: What is the difference between PU and PVC spiral spring cables?

PU spiral cables have better wear resistance, oil resistance and low-temperature flexibility, suitable for harsh industrial environments with frequent movement and friction. PVC spiral cables have stable insulation performance and higher cost performance, perfect for conventional industrial and general mobile power supply scenarios.

Q2: Can this multi-core spiral cable be used for both power and signal transmission?

Yes. The 2-12 core flexible spiral cable can meet dual requirements of low-voltage industrial power supply and weak current signal transmission, with stable transmission performance and strong anti-interference ability, which is widely used in integrated power and signal connection of industrial equipment.

Q3: Is the retractable spring structure easy to deform after long-term use?

Adopting professional industrial spiral winding technology and high-elastic wire structure, our cables have excellent rebound fatigue resistance. After tens of thousands of stretching and retracting tests, they can still maintain stable elastic performance without permanent deformation, meeting long-term industrial continuous operation needs.

1. Ultra-Flexible Retractable Spring Structure

2. Dual PU/PVC Sheath for Diversified Industrial Needs

3. Stable Electrical Performance & Anti-Interference

4. Industrial-Grade Durability & Wide Adaptability