ST-200A AC Resistance Weld Control

Formerly known as STA-200A

ST-200A is an advanced, yet simple AC welding control. Built in the USA< the ST-200A features an intuitive, easy-to-use programming interface and is designed to control and integrate projection welders, press welders, multi-gun machines, portable weld guns, seam welders, robotic systems, rocker arm welders and other special purpose machines.

  • Consumer Appliances
  • Nut and Stud Projection Welding
  • Electronic and Automotive Components
  • Aircraft Components
  • Office Furniture
  • Automotive Sheet Metal

Technical Specifications

Output Range Amps: 1,000 - 80,000
Weld Period Range 0 - 99 Cycles
Output Control Mode % heat control, secondary constant current
Open/ Closed Loop Closed
Built in Monitor Yes
Automation Ready Yes
Input Power 230 - 460 VAC
Single or 3 phase Single
Size (L x W x H) 10 in x 25.4 in x 30 in (254 mm x 645 mm x 762 mm)
Weight134 lb (61 kg)