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As the name implies, drag chain cables are installed and utilized within a channel. When equipment units need to move back and forth, the cable can be protected by placing it in a drag chain, which will also enable the movement of the cable forward and backward along with that of the drag chain, eliminating entanglement, wear and tear from pulling off hooks, and dispersion of cables. These products are called drag chain cables, which can be flexed within their designed limits and are related to a ferrule. They can withstand mechanical stress due to these conditions, forestalling outer sheath damage.
Against a few drag chain cables, you should pay special attention
Typically, the requirements for drag chain cables in a drag chain environment are as follows:
- Bend Resistance: The bend resistance of drag chain cables should withstand the load they receive due to the U-shaped drag chain.
- Stretch: The device is in operation, and if the drag chain moves back and forth, the forward cables are within the extension of this stretch movement.
- Wear-resistant: The drag chain is like a chain of chains, and the movement of the cable will be worn by friction with the head. Therefore, the external sheath of the drag chain cable must be wear-resistant.
- Flexibility refers to the maximum degree of bending resistance, flexure time, and wear-resistant flexibility that drag chain cables should have.
- Additional properties: It is used in complicated and difficult-to-predict environments. Each apparatus requires different environmental settings. The drag chain cable needs to have the above unique properties and meet specific requirements in various environments: oil resistance, cold resistance, water-resistant functionality, acid-alkaline proof function, and even radiation resistance.
Drag chain cable market analysis
Drag chain cables are generally used in industrial electronic systems, automatic generation lines, warehousing equipment, and robots because of their flexibility. They can also be applied to fire systems, crane cable management, CNC machine tools, or vehicles for the metallurgical industry. As the consumer cable market continues to shrink, more and more manufacturers have shifted their focus to automatic equipment core markets: drag chain cables. The industry market competition is becoming increasingly fierce, and the price war in this sector has been unfolding.
Professional manufacturer of special drag chain cable
Given the constant to and fro, drag chain cables are usually composed of several parts:
- Copper wire structure
- Core wire insulation
- Tensile center
- Twisted wire
- Shielding
- Outer sheath
Hundreds of cables are vital for drag chain use; consider them well regarding flexibility, bending resistance, or wear-resistance influence.
Conclusion
Drag chain cables are used in various industrial applications to provide flexible, robust, and high-quality electrical connections within drag chains. These specialized requirements call for unique design features from professional manufacturers to ensure the best performance and the longest life in various complex and harsh industrial environments.
Sam Wu is the Marketing Manager at Romtronic, holding a degree in Mechatronics. With 12 years of experience in sales within the electronic wiring harness industry, he manages marketing efforts across Europe. An expert in cable assembly, wiring harnesses, and advanced connectivity solutions, Sam simplifies complex technologies, offering clear, actionable advice to help you confidently navigate your electrical projects.
