KP52037-1 - Lincoln Electric ST01 Seam Tracker Probe Tip Assembly

Keep Your Automation on Track

Automated welding takes the hard work out of long seams, but the machine is only as smart as its sensors. If your seam tracker is struggling to follow the joint or getting hung up on rough spots, it might be time to replace the probe tip. The Lincoln Electric ST01 Tip, Blade, and Roller (KP52037-1) is the genuine replacement part you need to restore smooth, accurate tracking to your automated welding setup.

This assembly isn't just a piece of metal; it's the "finger" that guides your welding torch. It features a specialized blade and roller design that rides along the weld joint. The roller is key—it helps the probe travel effortlessly over the metal surface, reducing wear and preventing the jerky movements that can happen with solid tips. This ensures your welding arc stays exactly where it needs to be, right in the root of the joint, even if the fit-up isn't perfect or the metal warps as it heats up.

Designed for easy installation, the ST01 assembly swaps out quickly so you can get your line back up and running. Whether you are welding heavy plate, pipe, or structural beams, relying on a fresh, straight sensor tip eliminates the headache of constant manual adjustments and rework. Keep a spare KP52037-1 on hand to ensure your seam tracker always delivers the precision your quality standards demand.