NA-5 Control


The NA-5 controller and wire drive head are to be used with a Lincoln submerged arc power source with CV submerged arc output. As a system this allows for presetting of both voltage and wire feed speed. Designed to achieve higher quality control and weld quality levels more easily. Set the parameters before the arc is struck and the procedure remains precisely set from job to job.



  • Presettable voltage and wire feed speed when use with a Lincoln power source with CV submerged arc output
  • Digital meters
  • Different models available with different gear ratios allowing for submerged arc wire feeding from 1/16" dia up to 7/32" dia wires.

Typical Applications

  • CV submerged are welding applications

Service Information

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