KP3056-45 - Lincoln Electric 45-Degree Robotic Air-Cooled Gooseneck

Precision Component for Automated Welding Systems

The Lincoln Electric KP3056-45 is a specialized gooseneck designed for high-performance robotic welding applications. Engineered to meet the rigorous demands of industrial automation, this component features a 45-degree bend angle, providing the necessary reach and orientation for complex weld paths. As a critical part of the robotic MIG gun assembly, the gooseneck serves as the conduit for welding wire, gas, and current, directly influencing the stability and quality of the arc.

This specific model utilizes an Air-Cooled (A/C) design, making it an ideal choice for applications where liquid cooling systems are either unnecessary or where simplicity and lower maintenance overhead are prioritized. Air-cooled necks rely on ambient air and shielding gas flow to dissipate heat, offering a robust solution for standard duty cycles in automated environments. The construction of the KP3056-45 utilizes high-grade materials that resist thermal fatigue, ensuring a long service life even under continuous operation.

A defining feature of this gooseneck is its adherence to the LECO TCP (Lincoln Electric Tool Center Point) standard. In robotic welding, the Tool Center Point is the focal point where the wire meets the joint. Maintaining a consistent TCP is paramount for repeatability; if the TCP shifts when a neck is replaced, the robot's programming may require time-consuming adjustments. The KP3056-45 is manufactured with tight tolerances to ensure that the TCP remains consistent with the original specifications, allowing for quick changeovers and minimal downtime.

Integration with Lincoln Electric robotic systems is seamless, as this part is an OEM replacement designed to fit perfectly with compatible torch bodies and mounting systems. It supports efficient gas flow dynamics to ensure adequate shielding coverage at the weld pool, reducing the risk of porosity and defects. For facility managers and procurement specialists, stocking genuine Lincoln Electric parts like the KP3056-45 ensures that automated cells operate at peak efficiency with reliable, predictable hardware.