K4678-2600ID-8/20 - AutoDrive SA Servo Torch Package for ABB 2600iD

Precision Engineering for Robotic Aluminum Fabrication

The Lincoln Electric AutoDrive® SA One-Pak® (K4678-2600ID-8/20) represents the pinnacle of robotic wire feeding technology, specifically engineered to address the tribological and mechanical challenges of high-speed aluminum welding. Designed exclusively for the ABB 2600iD-8/20 robot platform, this system integrates a high-torque servo pull feeder directly into the torch neck, synchronized perfectly with a rear push feeder. This push-pull configuration ensures that soft aluminum wire is delivered with zero tension or compression issues, eliminating the friction-induced feeding failures common in standard conduit systems.

At the core of the AutoDrive SA's performance is its integration with Lincoln Electric's Power Wave® power sources. The system utilizes a proprietary digital communication protocol that allows for Touch-Retract Start Technology. Unlike traditional high-frequency or scratch starts, the AutoDrive SA mechanically retracts the wire the instant the arc is struck. This precise mechanical action, combined with advanced Waveform Control Technology®, drastically reduces the energy spike required for ignition, thereby eliminating spatter and preventing the wire from fusing to the contact tip (burnback). The result is a clean, consistent arc start every single cycle, which is critical for high-volume automotive and aerospace applications.

This One-Pak is a comprehensive turnkey solution. It includes the servo torch assembly, the rear push feeder, all necessary mounting brackets tailored for the ABB 2600iD's hollow-wrist design, and the complete cable bundle. The inclusion of Magnum® PRO Copper Plus™ contact tips further enhances the system's industrial viability. These tips utilize a copper alloy with superior thermal conductivity and hardness compared to standard copper, resisting the micro-arcing and keyholing that degrade tip bore integrity. For facility managers and automation engineers, the AutoDrive SA offers a measurable ROI through reduced cycle interruptions and lower consumable turnover.