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Severe Duty XEX Motors

Baldor-Reliance's extensive line of Severe Duty motors are designed to provide exceptional performance and long life in harsh industrial processing applications. These premium construction motors include features designed to protect against contamination, moisture, vibration and demanding duty cycles. Super-E electrical designs are available on Severe Duty motors to create a packaged solution that reduces energy consumption and handles the punishment of the application.


  • 1 – 800 hp (foot mounted), 1 - 200 hp (C-Face)
  • 143T – 588 NEMA frame
  • Division 2, Class I, Groups A, B, C and D
  • Division 2, Class II, Groups F&G, T4 on 586/7/8 frames
  • 230/460, 460 and 575 volts
  • IP55 on 143T-L449 frames, IP66 on 586-588 frames
  • Heavy duty ALL cast iron construction (frame, endplates, conduit box and fan covers)
  • Premium insulations system(Class F insulation with Class B rise) 
  • Inverter ready nameplates
  • Regreaseable bearings on all frame sizes
  • Sealed frame units
  • Gasketed conduit box
  • Stainless steel nameplate
  • Super-E® Premium efficient motors
  • 1.15 service factor
  • ABB smart sensor compatible
  • 3 year warranty

Common applications

  • Compressors
  • Pumps
  • Fans
  • Conveyors
  • Gear Reducers

Common industries

  • Chemical Industry
  • Oil & Gas Industry
  • Forest Products Industry
  • Cement & Aggregate Industry
  • Mining Industry
  • Metals Industry
  • Water & Waste Water Industry

Key documents / links