High flexible 4g25mm2 drag chain PVC shielded cable for industrial automation machine tool

▍Chain cable Overview

What is a shielded power cable?

The Chain Power Shield Cable is a high-performance, engineered cable solution designed specifically for demanding dynamic applications in industrial automation. It seamlessly integrates power transmission and control signal integrity within environments characterized by continuous movement, bending, and potential electromagnetic interference. This cable is constructed to operate reliably inside cable carriers or drag chains, providing a critical link for machinery where failure is not an option. Its core purpose is to ensure uninterrupted power delivery and flawless signal communication in automated systems, thereby maximizing uptime and operational precision in modern industrial settings.

▍Chain cable Structure

• Conductor: Multi-conductor design with finely stranded, high-flexibility copper conductors. Includes separate cores for power (typically larger gauge) and control/data signals (smaller gauge).

• Insulation: Advanced thermoplastic elastomer (TPE) or specially formulated PVC, optimized for flexibility and durability.

• Shielding: Comprehensive aluminum-polyester foil shield with integrated drain wire, supplemented by a high-coverage tinned copper braid for superior EMI/RFI protection.

• Jacket: Abrasion-resistant, oil-coolant-water resistant jacket made from PVC. Resists cracking in challenging industrial climates.

▍Technical Specification

Shield layer

Finished cable

▍Core features

1. Exceptional Dynamic Flexibility: Specifically engineered for use in guided cable carriers. The conductor stranding, insulation, and jacket materials work in harmony to withstand constant flexing, torsion, and rolling motion without conductor fatigue or performance degradation.

2. Advanced EMI Shielding Technology: The combination of foil and braided shielding creates a faraday cage effect, effectively neutralizing electromagnetic interference (EMI) and radio frequency interference (RFI). This safeguards sensitive control and data signals from corruption, ensuring accuracy in precision automation and communication.

3. Robust Environmental Durability: The outer jacket provides excellent resistance to mineral oils, synthetic coolants, water, and abrasion. This protection guards against common industrial contaminants that can degrade standard cables, ensuring longevity and reliability.

4. All-in-One Power & Control Design: Consolidates power and control conductors within a single, streamlined cable. This simplifies installation, reduces clutter in cable carriers, and lowers overall system design complexity compared to using multiple separate cables.

5. Optimized for Drag Chain Use: The cable's construction prevents issues like twisting, kinking, or jacket flaking inside the carrier. Its laid-in design and smooth jacket surface ensure low-friction, snag-free movement alongside other components.

   
   

▍Widely used in:

• Machine Tools (CNC, Roll Grinders, Large Gantry Machines)

• Automated Cutting & Processing Systems (Laser Cutters, Routers, Stone Cutters, Woodworking, Engravers, Glass Machinery)

• Industrial Automation (Robotic 7th Axis, Non-Standard Automation Cells, Production Lines - Automotive, Appliance)

• Specialized Equipment (Inkjet/Printers, 3D Parking Garages, Car Washes, Electroplating Lines)

Wherever high-flexibility cables are essential for moving equipment within cable carriers (drag chains), our HF cables provide the resilience needed for smooth, uninterrupted operation.