The Lincoln Electric K52060-03 HELIX® R Shoe Extension is a precision-engineered accessory designed to enhance the versatility of the HELIX orbital welding system. Manufactured from high-grade, lightweight aluminum, this 0.25-inch (6.3 mm) extension allows operators to expand the effective diameter range of both HELIX OD (Outside Diameter) and ID (Inside Diameter) Track Rings. This component is essential for welding operators who frequently encounter pipe or vessel sizes that fall slightly outside the standard range of their existing track ring inventory.
Engineered with field efficiency in mind, the K52060-03 features a specialized grooved interface. This design element serves a critical function: it locks the extension into perfect alignment with the existing track shoe, preventing any slippage or misalignment during the welding process. Stability is paramount in mechanized orbital welding, where even minor deviations can affect the arc gap and weld quality. The aluminum construction ensures that adding these extensions does not significantly increase the weight of the track assembly, preserving the portability and ease of setup that the HELIX system is known for.
Installation of the shoe extension is straightforward and tool-friendly, requiring only a single screw to secure the unit to the track ring. This simplicity reduces setup time in challenging industrial environments. Furthermore, the K52060-03 is designed with modularity in mind. For applications requiring greater diameter expansion, these shoes can be stacked. By utilizing longer screws (not included in this standard kit), operators can layer multiple extensions to achieve the specific clearance or diameter required for unique pipe schedules or heavy-wall applications. This adaptability maximizes the investment in the HELIX system by reducing the need for bespoke track rings for every unique job specification.
| Additional Information |
|---|
| Brand:Lincoln Electric |
| Packaging Description:1 Per Ea |
| Material:Aluminum |
| Extension Size:0.25 in (6.3 mm) |
| Compatible System:HELIX OD Track Rings, HELIX ID Track Rings |
| Installation Type:Single Screw, Grooved Alignment |
