0416688881 - ESAB GMD/GMH Joint Tracking Probe Gen 2

Precision Replacement for Automated Welding Systems

The ESAB 0416688881 Probe (GMD/GMH) Gen 2 is a critical spare part designed for industrial automation environments utilizing ESAB's advanced joint tracking technology. In heavy fabrication and automated welding processes—such as Submerged Arc Welding (SAW) or automated MIG/MAG—maintaining the correct torch position relative to the joint is paramount for structural integrity. The GMD and GMH systems rely on tactile feedback to physically track the seam, and this probe serves as the primary contact point.

As a "Gen 2" component, this probe represents an updated design intended to offer reliable performance and seamless integration with existing GMD and GMH setups. Over time, the physical contact nature of tactile sensors leads to wear, which can degrade the accuracy of the tracking system. Replacing the probe with a genuine ESAB 0416688881 unit ensures that your automation equipment continues to operate within factory tolerances, reducing the risk of off-seam welds and costly rework.

This component is engineered to withstand the rigorous conditions of industrial welding, including exposure to heat, spatter, and mechanical stress. It is an essential inventory item for maintenance teams managing ESAB A2, A6, or other automation tractors equipped with tactile seam tracking. By maintaining the integrity of your sensor array, you ensure consistent penetration, bead profile, and overall weld quality.

Technical Compatibility

This probe is specifically manufactured for the ESAB GMD (Gas Metal Arc Digital/Tactile) and GMH (Gas Metal Arc Handheld/Tactile) joint tracking families. It connects directly to the sensor mechanism, translating physical joint variations into corrective movements for the welding head. Please verify your system's parts list to ensure compatibility with the Gen 2 probe design.