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General Purpose Low Voltage NEMA® Motors Marathon 10 HP General Purpose Motor, 3 phase, 900 RPM, 230/460 V, 284T Frame, TEFC

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  • Frame constructions are heavy gauge steel or Aluminum, as noted

  • Nameplated 60/50 hertz at next lowest horsepower

  • Motor will accept a C-face kit

  • Severe duty kits available, see Accessories section

Marathon 10 HP General Purpose Motor, 3 phase, 900 RPM, 230/460 V, 284T Frame, TEFC Specifications:

  • Frequency (Hz)
    60
  • Service Factor
    1.15
  • Duty
    Continuous
  • Frame
    284T
  • Thermal Protection
    No
  • UL
    Recognized
  • CE
    Y
  • Power (kW)
    7.5
  • Voltage (V)
    230/460
  • Min speed (rpm)
    880
  • Max Speed (rpm)
    880
  • phase
    3
  • Insulation Class
    F
  • Enclosure style
    Totally Enclosed Fan Cooled
  • Ambient Temperature (C)
    40
  • CSA
    Y
  • Electrical Type
    Squirrel Cage Induction Run
  • Poles
    8
  • Mounting
    Rigid Base
  • OPP Drive and Bearing
    Ball
  • Shaft Type
    T
  • Frame Length (in.)
    12.75
  • Shaft Extension (in.)
    4.82
  • Starting System
    Across The Line
  • Rotation
    Reversible
  • Drive End Bearing
    Ball
  • Frame Material
    Cast Iron
  • Length (in)
    26.66
  • Shaft Diameter (in.)
    1.875
  • Min. Current (A)
    16.5
See full specifications