EACO WSM-400Z Dedicated Robotic Inverter Pulse TIG Welder

The EACO WSM-400Z Inverter Pulse TIG Welder is specially engineered as a dedicated power module for robotic welding cells, orbital pipe welders, and automated seam welders. It features an integrated high-speed PLC interface with millivolt accuracy for remote current and gas command tracking.

Providing up to 400A of high-frequency pulse current, the WSM-400Z ensures absolute process repeatability, perfect starting without high-frequency electrical interference on robot sensors, and rapid response to arc voltage height controllers.

Technical Specifications

EACO WSM-400Z Dedicated Robotic Inverter Pulse TIG Welder:
  • Input Voltage: 3-Phase AC 380V ±15%, 50/60 Hz
  • Rated Input Power: 16.5 kVA
  • Rated Duty Cycle: 60% at 40°C
  • Welding Current Range: 10 ~ 400 A
  • Interface: Dedicated Robotic / Orbital PLC Multi-Pin Terminal
  • Dimensions & Weight: 566 × 292 × 547 mm, 30.0 kg

Key Features & Capabilities

  • Engineered specifically for robotic automation cells and orbital pipe carriages
  • Zero-interference arc starting protects delicate robot controllers and encoders
  • Direct bus control of pulse frequency, peak/base current, and gas sequencing
  • Continuous 60% duty cycle rating for automated manufacturing shifts

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