Blue Chip Series® XRI® - 841 Motor

XRI-IEEE-841 Motors


  • Our 3 Phase Electric Motors XRI® IEEE841 Line are designed  to  be used on any of these applications:

Extreme applications in the process industries such as chemical plants, oil & gas, chemical & marine industries, and other severe duty environments where long life and ultra-high efficiency are desired.

  • This line is designed for all “Mission Critical” applications  where premium efficiency , variable speed  and reliability are required. 
  • The patented MAX GUARD® insulation system delivers long, dependable motor life under the adverse thermal and dielectric stresses imposed by the high switching frequencies of PWM drives.
  • This line meets IEEE45 USCG Marine Duty as standard for offshore applications.


  • Broad product offering that is designed for “Mission Critical” applications in the oil, gas and chemical, and marine industries
  • Meets or exceeds NEMA Premium® efficiencies
  • Wide voltage/frequency range meets global requirements
  • IE3 efficiencies increase energy savings and reduce operating costs
  • “Performance Matched” to all leading brands of drives to provide years of trouble-free operation
  • 100% cast iron construction; internal and external epoxy coatings
  • Precision Balanced Motor
  • Bearing current Protection, as noted
  • 5 year Warranty



  • Meets or exceeds NEMA Premium® efficiencies
  • NEMA Premium models are in compliance with EISA 2007
  • Meets IEEE-841 standard for severe duty motor applications
  • Bearing current protection (BCP), as noted
  • Blue Chip Series® quality, 100% cast iron construction for rigidity and reduced vibration
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
  • Internal and external epoxy paint
  • MAX GUARD® motor Class F insulation system<
  • Constant torque speed range is listed in CT speed range column
  • 1.15 service factor on sinewave, 1.0 service factor on IGBT power


XRI-IEEE-841 Motors
XRI-IEEE-841 Motors

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