Motion
143TTFN6505AA

LEESON ELECTRIC
143TTFN6505AA

Severe Duty Motor - 1-1/2 hp, 3600 rpm, 3 ph, 575 V, 143T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 3515 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04739552
MFR #143TTFN6505AA
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LEESON ELECTRIC
143TTFN6505AA

Severe Duty Motor - 1-1/2 hp, 3600 rpm, 3 ph, 575 V, 143T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 3515 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04739552
MFR #143TTFN6505AA

Availability:
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Overview

Mfr description
1-1/2HP 3600RPM E379 TEFC 575V 143T 3PH

Specifications

  • Motor Category
    Severe Duty Motors
  • Motor Phase
    3 ph
  • Motor Horsepower
    1-1/2 hp
  • Description Keyword
    1.50 hp
  • Synchronous Rpm
    3600 rpm
  • Motor Supply Voltage
    575 V
  • Frame Size
    143T
  • Enclosure Type
    TEFC (Totally Enclosed Fan Cooled)
  • Frequency Rating
    60 Hz
  • Duty Condition Type
    Continuous Duty
  • Assembly Box Mounting
    F1/F2 Capable
  • Base RPM
    3515 rpm
  • Thermal Protection
    No
  • Ambient Temperature Range
    40 °C
  • Electrical Type
    Squirrel Cage Inverter Rated
  • KVA Code
    M
  • Starting Method
    Line Or Inverter
  • kW
    1.10 kW
  • Drive End Bearing
    Ball
  • Full Load Amps
    1.6 A
  • Full Load Efficiency
    85.5 %
  • Motor Orientation
    Horizontal
  • Motor Poles
    2
  • Shaft Type
    T
  • Shaft Diameter
    0.8750 in
  • Shaft Rotation
    Reversible
  • Motor Length Less Shaft
    6.25 in
  • Overall Length C Dimension
    12.92
  • Drive End Bearing Size
    6205
  • Opposite Drive End Bearing Size
    Ball
  • Opposite Drive End Bearing Type
    6203
  • Mounting Type
    Rigid Base
  • NEMA Design Class
    B
  • Service Factor
    1.25
  • Features
    Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007 C-face addtion 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 addition results in non-NEMA "AH" dim (+1.2" than NEMA) MAX GUARD® Class F insulation system, Totally enclosed, non-ventilated 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
  • Frame Material
    Cast Iron
  • Insulation Class
    F
  • IP Rating
    54
  • Standards Met
    CE, CSA, UL
  • Weight
    64 lbs
  • Manufacturer Product Page
  • Manufacturer Upc Number
    722856019028
  • UPC_NO
    722856019028
  • 2D Drawing
  • Wiring Diagram
  • Product Type
    Severe Duty Motors

Compliance & Safety Data

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