WEG Automation Soft-Starters Brochure


This brochure details WEG’s advanced line of soft-starters, providing smooth acceleration, deceleration, and protection for three-phase induction motors. It covers product models, benefits, applications, wiring diagrams, and technical data to help you select the right solution for reliable motor control.

Key Points

  • Soft-Starters ensure smooth starting and stopping of three-phase induction motors
  • Integrated motor protection features including overload, phase loss, and over/under voltage safeguards
  • Advanced models include features like pump control (avoids water hammer), torque control, and kick-start for high breakaway loads
  • Compact designs optimize space in electrical panels and operate reliably in harsh environments up to 55°C
  • Reduce mechanical stress on couplings, gearboxes, belts, and other components, extending equipment life
  • Wide application range: pumps, compressors, mixers, conveyors, fans, and heavy-load machinery
  • Options for fieldbus communication, remote HMI, Superdrive software, and built-in bypass for energy efficiency