The Lincoln Electric Magnum PRO Robotic 550 Welding Gun (K3359-1520ID) is an advanced Thru-Arm, air-cooled solution designed for high-demand automated welding environments. Engineered to integrate seamlessly with hollow-wrist robots, this gun minimizes cable interference and maximizes reach in complex fixtures. The 1520ID Ready-Pak© configuration arrives pre-assembled with a complete set of front-end consumables, allowing for immediate installation and setup.
Technically, the gun is built around the Magnum PRO platform, renowned for its high-performance expendables. A key engineering advantage is the Single Tool Center Point (TCP). This design feature allows operators to interchange 350A and 550A consumables without altering the robot's programmed TCP, significantly reducing reprogramming time and setup errors. The gun utilizes the HexConnect™ Gun Bushing, which provides full-face electrical contact rather than the single-line contact found in traditional rotating connections. This results in superior electrical conductivity and reduced heat buildup at the connection point.
Durability is central to the K3359-1520ID's design. The cable system has been rigorously tested to withstand flexing and torsion, exceeding industry standards by a factor of two. The mounting bracketry is optimized for clearance, ensuring the gun can access hard-to-reach weld joints without collision. This air-cooled model delivers 550 amps of welding power, making it suitable for heavy fabrication tasks where water cooling is not desired or available.
| Additional Information |
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| Brand:Lincoln Electric |
| Amperage:550 |
| Cooling Method:Air Cooled |
| Process:MIG (GMAW), Robotic |
| Torch Type:Robotic Thru-Arm |
| Amperage Rating:550 A |
| Consumable Compatibility:Magnum PRO |
| Included Components:Gun Tube, Liner, Contact Tip, Nozzle, Diffuser, Insulator |
| Packaging Description:1 Per Ea |
