What power source and gun is the Lincoln MAXsa 19 Controller K2626-4 compatible with?

Wire feeders are compatible with MIG guns and welding power sources that match the feeder's amperage rating and connector type. Lincoln Electric wire feeders are engineered to work with Lincoln power sources using Lincoln Magnum guns and consumables. Third-party compatibility may require adapter cables — contact us to confirm compatibility before ordering.

How do I select the right drive rolls for the Lincoln MAXsa 19 Controller K2626-4?

Drive roll selection depends on wire type and diameter: use knurled (serrated) drive rolls for flux-core and metal-core wire, and V-groove (smooth) drive rolls for solid MIG wire. Common wire diameters — .023 in, .030 in, .035 in, .045 in — each require matched drive rolls. Using the wrong drive roll type can crush flux-core wire or slip on solid wire.

How do I set wire feed speed on the Lincoln MAXsa 19 Controller K2626-4?

Wire feed speed (WFS) is one of the primary variables controlling heat input and bead profile in MIG welding. Higher WFS increases deposition rate and amperage (in constant-voltage mode). For .035 in ER70S-6 on 1/8 in mild steel, a starting WFS of 200–350 in/min at 18–21V is a common baseline. Fine-tune to achieve a steady arc sound without spatter or porosity.

What routine maintenance does the Lincoln MAXsa 19 Controller K2626-4 require?

Regular wire feeder maintenance includes: clean the wire conduit/liner every 3–6 months (or when wire feed becomes erratic), replace the liner when it shows kinks or buildup that cleaning cannot clear, inspect and clean the drive rolls monthly, and check all connection points for corrosion or looseness. A consistent, clean wire path is the most important factor in stable arc performance.

What warranty does the Lincoln MAXsa 19 Controller K2626-4 carry?

The Lincoln MAXsa 19 Controller K2626-4 carries a 5 Years warranty. Keep your purchase receipt and register the product with Lincoln Electric for warranty service. Warranty covers manufacturing defects; consumable items such as liners, drive rolls, and contact tips are excluded.

1 4

Lincoln MAXsa 19 Controller K2626-4

SKU: K2626-4

$4,622.21

Lincoln Elite Dealer

Free Shipping

Lowest Price

MAXsa 19 Controller

Overview

Lincoln MAXsa 19 Controller K2626-4

The MAXsa 19 controllers are specifically designed to relay wire feed commands to the MAXsa 29 when a customer-supplied user interface is used in place of the MAXsa 10 controller. Typically, this occurs in third party fabrication integrator solutions that include integration hardware like turning rolls, panel lines, seamers and pipe mills fixturing.

Features

Compact size is easy to position in custom integrator solutions.
Fast digital communication with the Power Wave AC/DC 1000° SD via ArcLink cable and to the wire drive via a 14 pin control cable.
Standard I/O connector block for start/stop, forward/reverse feed and shutdown input interfacing with external accessories.
Standard Status indicator aids diagnostic system troubleshooting.
IP23 Rated Tested to withstand harsh environments.

Specifications

Feature	Value
Typical Applications	Heavy Fabrication Piping Process Piping
Processes	Submerged Arc (SAW)
Equipment Classification	Advanced
Welding Technology	Inverter/Chopper
Product Height (in)	9
Product Height (mm)	224
Product Width (in)	10.4
Product Width (mm)	264
Product Length (in)	3.1
Product Length (mm)	80
Product Weight (lb)	7
Product Weight (kg)	3.2
Max Rating	1000
Input Voltage	40V
Input Current	1A

Reviews

Q&A

Product Overview