Welding & process gear
Wire feeder
Motor-driven wire feed unit that supplies filler wire to the welding torch at a controlled speed synchronized with the power source and robot path.
Wire feeders push filler wire from a spool or drum through a liner to the torch at a speed set by the welding power source, which coordinates feed speed with voltage and current to maintain the selected arc characteristics. On a robot cell, the feeder is usually mounted on the robot arm or on a fixed stand with a flexible conduit routed to the torch.
Feed speed consistency directly affects weld quality, so liner condition, drive roll tension, and wire spool tension all need periodic maintenance to prevent burn-back or erratic arc behavior.
Wire run-out and jam detection typically feed back through the power source to the robot controller, which can pause the program and alert an operator rather than continuing to weld without filler material.
Related integrations
Common questions
- What does Wire feeder do?
- Motor-driven wire feed unit that supplies filler wire to the welding torch at a controlled speed synchronized with the power source and robot path.
- What does Wire feeder work with?
- It works with Lincoln Electric power source, Miller welding, Fronius power source, Shielding gas control.
- What should I watch for with Wire feeder?
- Liner and drive roll maintenance affects feed consistency. Wire run-out detection should pause the program, not continue silently. Conduit routing must clear the robot's full motion range.