KP2768-116 - Lincoln Electric Robotic MIG Liner for 1/16 Wire (Water Cooled)

Lincoln Electric KP2768-116 Cable Liner for Robotic Water-Cooled Systems

The Lincoln Electric KP2768-116 is a specialized cable liner designed to meet the rigorous demands of automated welding environments. Specifically engineered for robotic water-cooled (W/C) MIG guns, this liner plays a critical role in the consistent delivery of welding wire from the feeder to the contact tip. In robotic applications, where precision and repeatability are paramount, the integrity of the wire feeding path is essential. This liner is constructed to accommodate wire diameters up to 1/16 inch (1.6 mm), making it suitable for heavy-fabrication tasks that utilize thicker solid or flux-cored wires.

Using genuine Lincoln Electric parts like the KP2768-116 ensures that your robotic system operates within its designed parameters. The liner's internal geometry is optimized to minimize friction, which is particularly important in robotic cable assemblies that may undergo complex twisting and bending during operation. By reducing drag on the wire, the liner helps prevent common feeding issues such as chatter, slipping drive rolls, or the formation of bird nests at the feeder. This component is a direct replacement for compatible Lincoln robotic torch assemblies, ensuring a perfect fit and hassle-free installation.

Maintenance of the wire feeding system is often the most cost-effective way to preserve weld quality in automated cells. Over time, liners can accumulate dust, shavings, and lubricant residues, or become kinked due to repetitive motion. Replacing the liner with a fresh KP2768-116 restores the smooth conduit necessary for stable electrical transfer and arc performance. This product is sold individually and is an essential stock item for maintenance departments overseeing Lincoln Electric robotic welding cells.

Investing in OEM consumables protects the longevity of the entire torch assembly. The KP2768-116 is manufactured to strict tolerances, ensuring that the gas flow and cooling characteristics of the water-cooled torch are not impeded by an ill-fitting liner. Whether for automotive manufacturing, structural steel, or general heavy industry, this liner provides the reliability required for high-volume production.