A common purchasing misconception is that a softer cable means a better drag chain cable. In fact, many extremely soft cables are not better engineered — they are often made with reduced materials and weakened structures.
Flexibility vs. softness
Ordinary flexible cables are designed for static feel: soft, easy to bend and easy to route, suitable for fixed installations and occasional bending. Industrial automation is different — cables inside drag chains move millions of cycles, and soft cables fail quickly under continuous bending.
What really matters
- High-flex conductor stranding and special core construction
- Durable jacket material rated for the application
- Proper bending radius and tensile strength
- Long service life under real cycle counts
Choose cables built for motion, not just for a soft feel. Ask for the bending radius and cycle rating before you buy.