Shielding Structure of Drag Chain Cable in Industrial Automation

Key Technical Data

500MΩ
300/500V

High-frequency repetitive bending of automated equipment drag chain systems often causes conventional cables, which can only withstand slight bending, to experience broken cores and signal interruptions over long-term operation, resulting in high equipment failure rates. To address this issue, Shanghai Suoqi drag chain cables have been specifically optimized from materials to processes: the conductors comply with VDE 0295 CLASS 6 ultra-fine copper wire stranding, the insulation uses a special PVC/elastomer compound, and the outer sheath is a PUR/TPU blend, capable of withstanding ≥10 million bending cycles. In practical applications, the product has been recognized by customers in the automation, drag chain, and production line sectors for its shielding, anti-interference, and aluminum foil performance. Customization according to drawings and direct stock delivery are supported. For details, please call 13311756197.

Product Features

Environmental certification. Does not contain halogens, heavy metals, or other harmful substances. Insulation resistance ≥500MΩ/km, voltage rating up to 300/500V, flame retardant rating meets IEC 60332-1 standard, ensuring safe and worry-free use.

3. Application Scenarios Industrial Automation Production Lines: Used for drag chain connections in CNC machine tools and PLC control systems, ensuring the accuracy of instruction transmission in complex electromagnetic environments.

Robotics industry: Compatible with welding robots and spraying robots to meet stable power and signal transmission needs in highly dynamic motion.

Intelligent warehousing and logistics: Enables efficient and stable data exchange in stacker cranes and AGV trolley drag chain systems.

Power and Electronic Equipment: Provide anti-interference connection cables for inverters, servo motors, and other equipment to prevent equipment failures caused by signal interference.

Application scenarios

Industrial automation, machinery manufacturing, port terminals, and mining operations

Customized services

Shanghai Suoqi Cable provides drag chain cable selection guidance and on-demand customization services. Cables with multiple cores and various specifications can be produced. Flexible combinations of stock and futures are available. For details, please contact 13311756197 (same number on WeChat).

Frequently Asked Questions

Why do drag chain cables use CLASS 6 conductors?

CLASS 6 is an ultra-fine multi-stranded finely twisted conductor with much greater flexibility than ordinary conductors, able to withstand tens of millions of bends without easily breaking the core.

What is the purpose of the shielding layer in a drag chain cable?

Tin-plated copper braided aluminum foil composite shielding suppresses electromagnetic interference, ensuring stable transmission of servo and encoder signals at high speeds.