K52245-1 - HELIX SF70A-1 M85 Wire Feeder and Manipulator Package

Precision Wire Feeding for Advanced GTAW Applications

The Lincoln Electric HELIX® SF70A-1 M85 Onboard Wire Feeder & Wire Manipulator Kit (K52245-1) represents the pinnacle of automated wire delivery technology for the HELIX M85 orbital welding system. Designed to meet the rigorous demands of industries such as aerospace, automotive, and high-specification construction, this package integrates two critical components: the SF70A-1 Wire Feeder and the HELIX Wire Manipulator Assembly. Together, they provide a seamless, onboard solution that ensures consistent weld quality through precise wire placement and speed control.

Unmatched Control and Power Density

At the heart of this kit is the SF70A-1 Wire Feeder, engineered to deliver unsurpassed power density. Despite its compact and lightweight design, it generates high torque output capable of feeding a wide variety of wire types, including solid, cored, and aluminum alloys. The inclusion of a high-resolution encoder allows for exacting control over wire feed speeds, a critical factor in achieving defect-free TIG welds in automated setups. This level of precision ensures that deposition rates remain constant, even during complex orbital maneuvers.

Built for Industrial Durability

Lincoln Electric has constructed the K52245-1 kit to withstand the harsh realities of industrial environments. The assembly features stainless steel hardware and specially coated printed circuit boards (PCBs) to protect against moisture, dust, and corrosion. This environmental hardening extends the service life of the equipment, reducing maintenance intervals and ensuring reliable performance in challenging fabrication shops or on-site construction projects.

User-Centric Design and Flexibility

Efficiency is key in modern manufacturing, and the HELIX SF70A-1 M85 kit addresses this with a user-friendly design. Operators can perform toolless adjustments to drive roll tension and feeder placement, significantly reducing setup times between shifts or application changes. The wire manipulator assembly offers the flexibility needed to position the wire entry point precisely into the weld puddle, which is essential for high-quality GTAW results. Whether you are welding exotic alloys or standard carbon steel, this kit provides the adaptability and reliability required for superior fabrication.