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143TTFN6526AA

LEESON ELECTRIC
143TTFN6526AA

Severe Duty Motor - 1 hp, 1800 rpm, 3 ph, 460 V, 143T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 50/60 Hz, 1735 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04740947
MFR #143TTFN6526AA
Quote Required
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LEESON ELECTRIC 143TTFN6526AA
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LEESON ELECTRIC
143TTFN6526AA

Severe Duty Motor - 1 hp, 1800 rpm, 3 ph, 460 V, 143T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 50/60 Hz, 1735 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04740947
MFR #143TTFN6526AA
Availability:
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
Quote Required

LEESON ELECTRIC
143TTFN6526AA

Severe Duty Motor - 1 hp, 1800 rpm, 3 ph, 460 V, 143T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 50/60 Hz, 1735 rpm Base, Rigid Base Mount, Continuous Duty
Quote Required

Specifications

Dimensions

  • Drive End Bearing Size
    6205
  • Frame Size
    143T
  • Motor Length Less Shaft
    6.25 in
  • Opposite Drive End Bearing Size
    Ball
  • Overall Length C Dimension
    12.92
  • Service Factor
    1.25
  • Shaft Diameter
    0.8750 in
  • Weight
    71 lbs

Details

  • 2D Drawing
    Click here
  • Ambient Temperature Range
    40 °C
  • Assembly Box Mounting
    F1/F2 Capable
  • Base RPM
    1735 rpm
  • Description Keyword
    1 hp
  • Drive End Bearing
    Ball
  • Duty Condition Type
    Continuous Duty
  • Electrical Type
    Squirrel Cage Inverter Rated
  • Enclosure Type
    TEFC (Totally Enclosed Fan Cooled)
  • Features
    Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007 C-face kit 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 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
  • Frequency Rating
    50/60 Hz
  • Full Load Amps
    1.5 A
  • Full Load Efficiency
    85.5 %
  • Insulation Class
    F
  • IP Rating
    54
  • KVA Code
    M
  • kW
    0.75 kW
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    722856018977
  • Motor Category
    Severe Duty Motors
  • Motor Horsepower
    1 hp
  • Motor Orientation
    Horizontal
  • Motor Phase
    3 ph
  • Motor Poles
    4
  • Motor Supply Voltage
    460 V
  • Mounting Type
    Rigid Base
  • NEMA Design Class
    B
  • Opposite Drive End Bearing Type
    6203
  • Product Type
    Severe Duty Motors
  • Shaft Rotation
    Reversible
  • Shaft Type
    T
  • Standards Met
    CE, CSA, UL
  • Starting Method
    Line Or Inverter
  • Synchronous Rpm
    1800 rpm
  • Thermal Protection
    No
  • UPC_NO
    722856018977
  • Wiring Diagram
    Click here

Overview

Mfr description
1HP 1800RPM E374 TEFC 460V 143T 3PH

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
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