KP3355-45 - Lincoln KP3355-45 Robotic Gooseneck 45-Degree Thru-Arm

Keep Your Robot Running Smoothly

In a high-volume production shop, a crashed robot torch is a nightmare. When a gooseneck gets bent or damaged, it throws off the Tool Center Point (TCP), leading to off-seam welds, increased spatter, and potential rework. The Lincoln Electric KP3355-45 45° Thru-Arm Gooseneck is the reliable replacement you need to get your cell back up and running fast. Designed for Binzel-style systems, this neck installs quickly and restores your torch's original geometry, so you don't have to spend hours reteaching points or troubleshooting wire feed issues.

The "Thru-Arm" design is a game-changer for cable management. By routing the cabling through the center of the robot's wrist, this gooseneck helps prevent the cable from wrapping around the arm or getting caught on fixtures. This means fewer cable replacements and less downtime for your team. The 45-degree angle is the workhorse of robotic welding, providing excellent access to fillet welds and tight corners while maintaining a good torch angle for optimal gas coverage. Whether you are welding mild steel, stainless, or aluminum, having a straight, undamaged neck is the first step to a quality bead.

Durability is key when it comes to torch components. Lincoln Electric has built this gooseneck to withstand the heat and spatter of continuous welding. The rugged construction resists bending from minor collisions and maintains its shape under thermal cycling. When you swap in a fresh KP3355-45, you can trust that your wire stick-out and contact tip location will be consistent. This part is an essential spare to keep in your maintenance crib—because when a robot goes down, every minute counts. Ensure your automated welding operations stay efficient and precise with genuine Lincoln Electric replacement parts.

Installation and Maintenance

Swapping out a robotic gooseneck should be part of your regular preventative maintenance routine or done immediately after a collision. Ensure the mating surfaces are clean and the locking mechanism is secure to prevent gas leaks or electrical resistance. Regular inspection of the neck for spatter buildup or insulation damage will help prolong its life and ensure the highest quality welds.