0334332006 - ESAB A6 Ball Screw and Nut Assembly L576

Restore Precision to Your ESAB A6 Automation

The ESAB 0334332006 Ball Screw / Nut L576 A6 is a critical replacement component designed specifically for ESAB's renowned A6 series of automated welding heads. In the world of heavy industrial welding, particularly Submerged Arc Welding (SAW) and MIG/MAG automation, the A6 system is a workhorse known for its reliability and modularity. However, the moving parts that control the precise positioning of the welding torch are subject to wear over time. This ball screw assembly is the heart of the linear slide mechanism, responsible for translating motor rotation into smooth, accurate linear movement.

When your welding head exhibits drift, backlash, or difficulty in maintaining a steady stick-out length, the cause is often a worn drive screw or nut. Replacing this assembly with a genuine OEM part ensures that your equipment returns to factory specifications. The "L576" designation indicates the specific length and configuration required for your A6 setup, ensuring a drop-in fit without the need for modifications. By using genuine ESAB parts, you protect the longevity of your investment and minimize downtime in your production line.

This assembly includes both the precision-ground screw shaft and the matched ball nut. The ball nut utilizes recirculating ball bearings to minimize friction and maximize efficiency, allowing the drive motor to position the heavy welding head with minimal torque. Whether you are operating an A6 Mastertrac, a column and boom system, or a custom gantry, maintaining the integrity of your linear slides is paramount for weld quality.

Key Benefits of OEM Replacement

Opting for the authentic ESAB 0334332006 ensures material compatibility and dimensional accuracy. Generic linear actuators may not withstand the harsh environment of a welding cell, where dust, flux, and heat are constant factors. This component is engineered to resist these elements while delivering the sub-millimeter accuracy required for code-quality welds.