Comparison of storage and logistics parameters of drag chain cables

Key Technical Data

300/300V
300/500V
2000V
90℃

The automated equipment drag chain system undergoes high-frequency reciprocating bending. Conventional cables can only withstand slight bending, causing the cores to break and signals to be interrupted during long-term operation, resulting in a high equipment failure rate. To address this pain point, Shanghai Suoqi drag chain cables have been specifically optimized in both materials and processes: the conductors comply with VDE 0295 CLASS 6 ultra-fine copper wire stranding, the insulation uses a special PVC/elastomer blend, and the outer sheath is a PUR/TPU blend, with a bending cycle resistance of ≥10 million times. In actual applications, the product is recognized by customers in the machinery, drag chain, and port sectors for its abrasion resistance, bending resistance, and oil resistance. Customization according to drawings and direct shipment from stock are supported. For details, please contact 13311756197.

Product Features

Product Design Description: This double-sheath shielded PUR drag chain cable is meticulously designed in terms of material selection and structural design, making it suitable for drag chain requirements in various complex and demanding scenarios such as ports, docks, industrial robots, and chemical enterprises. It adopts an ultra-fine oxygen-free bare copper multi-strand twisted bundle design, in accordance with VDE 0295/CLASS 6 conductor standards, offering excellent conductivity and flexibility. Additionally, tinned copper conductors can be selected according to actual requirements to further enhance the cable's corrosion resistance in special environments.

: The core wire adopts a short pitch optimized flexible anti-torsion structure, combined with a grouped gap-filling or twisted-pair structure design, which not only meets the diverse connection application requirements but also effectively maintains the stability of the cable's internal core wires, significantly enhancing the cable's durability and service life.

Inner Sheath: Made of specially modified elastomer material, it is formed through a low-viscosity high-pressure extrusion process, tightly wrapping the core wires and providing reliable internal support and protection for the cable.

Shielding Layer: Using tinned copper wire braiding technology to create a shielding mesh layer, it provides all-around protection against external electromagnetic interference, ensuring the accuracy and reliability of signal transmission in complex electromagnetic environments.

Main Product Parameters Rated Voltage: 300/300V; 300/500V Test Voltage: 2000V Bending Radius: 7.5xD (Mobile Installation) Temperature Range: -30~90°C (supports wider temperature range customization) Oil Resistance: Fully oil-resistant, can operate stably for long periods in oily environments Weather Resistance: UV and sunlight aging resistance,

Application scenarios

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

Customized services

As a source manufacturer of special flexible cables, Shanghai Suoqi can customize drag chain cables according to drawings or working conditions, with stable delivery times and controllable quality. Welcome to call 13311756197 for solutions and quotations.

Frequently Asked Questions

What should be considered when selecting drag chain cables?

Travel, speed, acceleration, bending radius, and oil resistance must be provided, with margins reserved for the most demanding conditions to avoid early failure.

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.