Drag chain cables are ideal for situations that require repeated movement. To prevent tangling, abrasion, pulling, snagging, and disarray, these cables are typically placed inside cable drag chains. Drag chain cables are primarily used in:
Industrial automation systems
Production line systems
Welding robots
Submersibles
Handling robots
CNC machines
Metallurgical industry
Standard Drag Chain Cables: These cables are flexible, abrasion-resistant, oil-resistant, and tensile-resistant. They are commonly used in automated production lines, welding robot arms, marine exploration instruments, engraving machines, and other automated mobile equipment.
Specialty Drag Chain Cables: These cables offer resistance to cold, oil, seawater, chemicals, low temperatures, and crushing. They are mainly used in harsh outdoor environments where cable requirements are stringent, such as in marine automation systems, shallow water robots, chemical automation equipment, and metallurgical automation systems.
1. Avoid Twisting: Do not twist the cable when laying it. Unwind the cable by rotating the drum or reel, and if necessary, unwind or hang it. Only obtain the cable directly from the drum for this purpose.
2. Minimum Bend Radius: Ensure the cable's minimum bending radius is maintained. The installation radius should be at least six times the cable diameter.
3. Loose Parallel Laying: Cables should be laid loosely in parallel within the drag chain. Arrange them separately, using dividers or placing them in separate compartments. The gap between cables in the drag chain should be at least 10% of the cable diameter.
4. Avoid Contact and Entanglement: Cables within the drag chain should not touch or tangle with each other.
5. Fixed Points: Both ends of the cable must be fixed, or at least the moving end of the drag chain must be fixed. Generally, the moving point of the cable should be 20-30 times the cable diameter from the end of the drag chain.
6. Free Movement: Ensure the cable moves freely within its bending radius without being forced. This allows relative movement between the cables and the guide device. Periodically check the cable positions after some operation time, especially after push-pull movements.
7. Cable Replacement: If the drag chain breaks, the cables need to be replaced as well. Damage from excessive stretching cannot be avoided.
By following these guidelines, you can ensure the longevity and reliable performance of your drag chain cables in various applications.
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