General Purpose Low Voltage NEMA® Motors Marathon 20 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 256T Frame, ODP

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  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007

  • 182T-365T models steel frame, 404T-449T models cast iron frame

  • Inverter Duty 10:1 Variable Torque and 2:1 Constant Torque

  • Class F Insulation

Marathon 20 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 256T Frame, ODP Specifications:

  • Frequency (Hz)
    60
  • Service Factor
    1.15
  • Duty
    Continuous
  • Frame
    256T
  • Thermal Protection
    No
  • UL
    Recognized
  • CE
    Y
  • Power (kW)
    14.9
  • Voltage (V)
    230/460
  • Min speed (rpm)
    1770
  • Max Speed (rpm)
    1770
  • phase
    3
  • Insulation Class
    F
  • Enclosure style
    Drip Proof
  • Ambient Temperature (C)
    40
  • CSA
    Y
  • Electrical Type
    Squirrel Cage Inverter Rated
  • Poles
    4
  • Mounting
    Rigid Base
  • OPP Drive and Bearing
    Ball
  • Shaft Type
    T
  • Shaft Extension (in.)
    4
  • Starting System
    Line Or Inverter
  • Rotation
    Reversible
  • Drive End Bearing
    Ball
  • Frame Material
    Rolled Steel
  • Length (in)
    24.22
  • Shaft Diameter (in.)
    1.625
  • Min. Current (A)
    24.3
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Marathon Motors
Manufacture

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