Best practices for routing cables in plastic drag chains

Best Practices for Routing Cables in Plastic Drag Chains

Best Practices for Routing Cables in Plastic Drag Chains

Plastic drag chains are a popular solution for cable management in many industries, including automation, robotics, and machine tools. These chains protect cables and hoses from damage and prevent tangling, which can lead to costly downtime and repairs. However, routing cables in drag chains requires careful planning and execution to ensure optimal performance and longevity.

Choose the Right Chain

Not all drag chains are created equal. When selecting a chain for your application, consider factors such as the size and weight of your cables, the length of travel, and the environment in which the chain will operate. Choose a chain that is rated for the specific demands of your application to ensure long-lasting performance.

Properly Install the Chain

The way you install the drag chain can also affect its performance. Make sure the chain is properly secured and tensioned to prevent sagging or binding. Avoid sharp bends or tight turns, which can put unnecessary stress on the cables and reduce their lifespan. Use mounting brackets, clamps, or other accessories to hold the chain in place and prevent it from moving or vibrating excessively.

Organize Cables Inside the Chain

Once the chain is installed, you need to organize the cables inside it to prevent tangling and interference. Use cable ties or separators to keep each cable in its own compartment and avoid crossing or overlapping them. Consider the location and function of each cable and group them accordingly. Label each cable and keep a record of its routing path for future reference.

Regularly Inspect and Maintain the Chain

Like any other mechanical component, drag chains require regular inspection and maintenance to ensure optimal performance. Check the chain for signs of wear, such as cracks, corrosion, or deformation. Lubricate the chain according to the manufacturer’s recommendations to reduce friction and extend its lifespan. Replace any damaged or worn cables and make sure they are properly secured and organized inside the chain.


Routing cables in plastic drag chains is an essential part of cable management in many industries. By following these best practices, you can ensure that your drag chain system operates smoothly and efficiently, with minimal downtime and repair costs.

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