Bending life of drag chain cable at port terminals

Key Technical Data

500MΩ
300/500V

The key to selecting drag chain cables is working conditions. Shanghai cable company drag chain cables use conductors that comply with VDE 0295 CLASS 6 ultra-fine copper wire stranding, with specially made PVC/elastomer blends for insulation, PUR/TPU blended outer sheath, and bending resistance with ≥ 10 million cycles. They have core advantages such as wear resistance, oil resistance, and flame retardancy, making them widely suitable for mechanical, drag chain, and automation scenarios. Direct sales from the original manufacturer with stable delivery times. Welcome to call 13311756197 for selection plans.

Product Features

2. Exceptional bending resistance and long service life Internally, it uses multi-strand finely twisted oxygen-free copper conductors combined with high-elasticity insulation materials, combined with a high-strength tensile fiber woven layer, giving the cable outstanding flexibility. Professionally tested, it can withstand over 12 million bending cycles, with a minimum bending radius of only 7.5D (D is the cable outer diameter). During frequent reciprocating motion of the drag chain system, the core remains unbroken and undamaged, significantly reducing replacement frequency and maintenance costs.

4. Environmental certification. Free from halogens, heavy metals, and other harmful substances. Insulation resistance ≥ 500MΩ/km, voltage resistance rating up to 300/500V, flame retardant rating compliant with IEC 60332-1 standard, ensuring safe and reliable use.

3. Application Scenarios Industrial Automation Production Lines: Used for drag chain connections on CNC machine tools and automated assembly lines, providing stable transmission of power and control signals in oily and dusty environments.

Automotive Manufacturing Workshop: Equipped with welding robots, painting robots, and other equipment, resistant to high temperatures, painting, and other complex environments, ensuring precise equipment operation.

Logistics and warehousing equipment: In stacker cranes and shuttle trailer chain systems, it meets the needs of high-frequency reciprocating motion and improves logistics transmission efficiency.

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

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.

How to assess the bending lifespan of drag chain cables?

Measured by the number of bending cycles, high-quality drag chain cables can reach more than 8 million cycles. When selecting, it is necessary to match the drag chain's travel, speed, and bending radius.