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Marathon® 256THFCD9026
Marathon®

Marathon® 256THFCD9026

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Marathon®

256THFCD9026

W553A MARATHON MOTOR

  • Item#: 256THFCD9026
  • Mfr#: 256THFCD9026
  • UPC: 722856190314
  • Meets or exceeds NEMA Premium® efficiency
  • Model is in compliance with EISA2009
  • Meets IEEE-841 standard for severe duty applications
  • 100% cast iron construction for rigidity and reduced vibration
  • Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
  • IP56 protection
  • MAX GUARD® Class H insulation system
  • Constant torque for inverter duty
  • Sintered bronze breather with brass drain & breather
  • Bearing caps, Precision balanced to .08”/sec
  • 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
  • Min. Order Qty: 1
  • Qty. Interval: 1
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DESCRIPTION

Severe Duty Motor, 20 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 256T Frame, TEFC

SPECIFICATIONS

Amperage Rating      :      24.2 A
Horsepower      :      20 hp
Phase      :      3
Frame      :      256T
Speed      :      1768 rpm
Mounting Type      :      Rigid Base
Enclosure Type      :      Totally Enclosed Fan Cooled
Number of Poles      :      4
AC Voltage      :      460 VAC
Frequency      :      60 Hz