Marathon 143TTTN6526, Severe Duty Motor, 1 HP, 460 Volts, 1.5 Amps, 3 Phase, 1735 RPM, 60 Hz, TENV Enclosure, 143T Frame, Rigid Base, Cast Iron Frame, Catalog No: E649

SKU #: 143TTTN6526
Brand: Marathon
Available For Order! (Ships in 1-2 Days)This product  is direct shipped from the manufacturer. The estimated shipping time may vary depending on the manufacturers stock, backlog or delay. If you would like to confirm the manufacturers lead time for this item, call our Pump Products sales team at 800-429-0800 between the hours of 7:30 A.M. - 4:30 P.M. E.S.T.
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FEATURES

Marathon Severe Duty Motor

The Marathon brand has a developed reputation for conservative motor designs and highly engineered products used in a vast array of commercial and industrial applications around the world. We build on our legacy of innovative and efficient motor designs by the joining of magnetic and motor into a single leading technology. This allows for unparalleled power densities, unprecedented performance, and unmatched efficiencies.

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • C-face addition may result in non-NEMA 'BA' dim. For new 'BA' dim consult chart found in modification section
  • Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
  • Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
  • C-face addtion results in non-NEMA 'AH' dim (+12' the NEMA), Totally enclosed, non-ventilated
  • MAX GUARD® 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
  • Bearing caps (254T and larger), Precision balanced to .08”/sec
  • Meets IEEE45 USCG Marine Duty, IP54 Construction, Meets Ford EM1 Automotive Duty Specification
  • BrandMarathon
    Catalog NoE649
    Product Type Severe Duty Motor
    Horsepower1 HP
    Voltage460 Volts
    Phase3
    Output KW0.75 kW
    Frequency60 Hz
    Speed1735 RPM
    Current1.5 Amps
    EnclosureTENV
    Frame Size143T
    Motor OrientationHorizontal
    Number of Poles4
    Mounting TypeRigid Base
    Frame MaterialCast Iron
    Overall Length10.43 in
    Service Factor1.15
    Efficiency @ 100% Load85.50%
    Duty RatingContinous
    Overload ProtectorNo
    Electrical TypeSquirrel Cage Inverter Rated
    Starting MethodLine Or Inverter
    Design CodeB
    KVA CodeM
    Frame Length5.25 in
    Shaft Diameter0.875 in
    Insulation ClassF
    Opp Drive End BearingBall
    Drive End Bearing Ball
    Shaft Extension Location2.56 in
    Shaft RotationReversible
    Shaft TypeT
    Ambient Temperature40 °C
    Agency ApprovalsCSA, CE, UL

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    *Note: Picture is illustrative and may not reflect the actual product.*