Bending life of drag chain cables in industrial automation

Key Technical Data

300/300V
300/500V
2000V
70℃
100%
35%

High-frequency reciprocating bending of automated equipment drag chain systems means conventional cables can only withstand minor bending, and long-term operation leads to core wire breakage and signal interruptions, resulting in a high failure rate for equipment. Shanghai Suo Qi's drag chain cables are specially designed for these conditions, with conductors complying with VDE 0295 CLASS 6 ultra-fine copper wire stranding, insulation made from specially made PVC/elastomer blends, PUR/TPU outer sheath blend, and resistance to bending cycles ≥ 10 million times. The cable features wear resistance, tensile strength, and bending resistance, and is widely used in drag chains, machinery, automation, and other fields. Voltage rating: 300/300V~300/500V; Test voltage: 2000V; Temperature range: -10~70°C (wider temperature range customizable); Bending half. Shanghai Suo Qi cable source

Product Features

High flexibility and bending resistance

Wear-resistant and tensile strength

Industrial-grade reliability

Long lifespan and durability

Application scenarios

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

Technical Parameters

Parameter item

Technical indicators

Rated voltage

300/300V~300/500V; Test voltage: 2000V; Temperature range: -10~70℃ (wider temperature range can be customized); Bending radius: 7.5xD (for flexible installation).

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

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.

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.