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K3359-120IC - Magnum PRO Robotic 550 Thru-Arm Torch for Fanuc 120iC

Packaging: 1 Per Ea
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SKU: K3359-120IC Categories: ,

OVERVIEW

High-Performance Robotic Welding for Fanuc Systems

The Lincoln Electric K3359-120iC Magnum PRO Robotic 550 Welding Gun is a premier solution designed specifically for integration with Fanuc ARC Mate 120iC robotic arms. In the demanding world of industrial automation, downtime is the enemy. This Ready-Pak® system is engineered to minimize maintenance intervals and maximize arc-on time. The gun features a thru-arm design, which routes the cable assembly through the center of the robot arm, reducing cable interference and wear during complex articulation. This design not only protects the cabling but also allows for tighter access in confined welding fixtures.

At the heart of this system is the Magnum PRO consumable platform. Industrial fabricators rely on Magnum PRO for its longevity and performance. The K3359-120iC utilizes Copper Plus™ contact tips, which have a larger mass and diameter than standard tips, providing superior heat dissipation and preventing wire burn-back. This is critical in robotic applications where the torch may be operating continuously at high amperages. The 550A rating at 100% duty cycle ensures that this air-cooled gun can handle heavy plate welding and rapid cycle times without overheating.

Durability is further enhanced by the robust cable construction. Lincoln Electric has subjected these cables to rigorous testing, verifying their ability to withstand over two million flex cycles—twice the industry standard. This exceptional lifespan reduces the frequency of cable replacements, lowering the total cost of ownership. For facilities utilizing the Fanuc 120iC platform, this welding gun offers a seamless, plug-and-play solution that upholds the high standards of Lincoln Electric's automation pedigree.

Key System Benefits:

  • Seamless Integration: Tailored specifically for the geometry and mounting requirements of the Fanuc 120iC.
  • Reduced Downtime: Long-life consumables and durable cabling keep the robot welding longer.
  • Operational Flexibility: Capable of handling a wide range of wire diameters and material types suitable for MIG and Flux-Cored processes.
Additional Information
Brand:Lincoln Electric
Packaging Description:pack of 1
Amperage Rating:550 A
Cooling Method:Air Cooled
Torch Type:Robotic Thru-Arm
Compatible Robot:Fanuc ARC Mate 120iC
Process Type:MIG (GMAW), Flux-Cored (FCAW)
Duty Cycle:100% @ 550A

INCLUDED

  • Contact Tip (KP2745-040)
  • Gas nozzle (KP2743-1-62R)
  • Diffuser (KP2747-1)
  • Insulator (KP2773-1)
  • Liner (KP45-3545-6)
  • Gun Tube (KP3355-45)

APPLICATIONS

  • Automotive assembly and parts manufacturing
  • Heavy equipment fabrication
  • Structural steel robotic welding
  • General industrial automation
  • High-volume production welding

FAQ

This welding gun is specifically designed for the Fanuc ARC Mate 120iC robotic arm series.

The Magnum PRO Robotic 550 is rated for 550 Amps at 100% duty cycle with mixed gas.

No, this is an air-cooled welding gun, which simplifies installation and maintenance.

It uses Lincoln Electric Magnum PRO consumables, including Copper Plus contact tips.

Single TCP allows you to switch between 350A and 550A expendables without changing the Tool Center Point, eliminating the need to reprogram the robot.

The Ready-Pak includes the gun assembly, gun tube, liner, diffuser, gas nozzle, insulator, and contact tip.

The HexConnect bushing provides full-face electrical contact, offering better conductivity than traditional rotating connections.

Yes, the cable assembly has been tested to withstand over 2 million flex cycles, exceeding industry standards.