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286TTTNA18577AB

LEESON ELECTRIC
286TTTNA18577AB

Severe Duty Motor - 20 hp, 1200 rpm, 3 ph, 460 V, 286T Frame, TEAO (Totally Enclosed Air Over) Enclosure, 60 Hz, 1178 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04740693
MFR #286TTTNA18577AB
Quote Required
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LEESON ELECTRIC 286TTTNA18577AB
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LEESON ELECTRIC
286TTTNA18577AB

Severe Duty Motor - 20 hp, 1200 rpm, 3 ph, 460 V, 286T Frame, TEAO (Totally Enclosed Air Over) Enclosure, 60 Hz, 1178 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04740693
MFR #286TTTNA18577AB
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
286TTTNA18577AB

Severe Duty Motor - 20 hp, 1200 rpm, 3 ph, 460 V, 286T Frame, TEAO (Totally Enclosed Air Over) Enclosure, 60 Hz, 1178 rpm Base, Rigid Base Mount, Continuous Duty
Quote Required

Specifications

Dimensions

  • Drive End Bearing Size
    6311
  • Frame Size
    286T
  • Motor Length Less Shaft
    14.25 in
  • Opposite Drive End Bearing Size
    Ball / Heat Stabilized
  • Overall Length C Dimension
    24.92
  • Service Factor
    1.15
  • Shaft Diameter
    1.8750 in
  • Weight
    436 lbs

Details

  • 2D Drawing
    Click here
  • Ambient Temperature Range
    90 °C
  • Assembly Box Mounting
    F1/F2 Capable
  • Base RPM
    1178 rpm
  • Description Keyword
    20 hp
  • Drive End Bearing
    Ball / Heat Stabilized
  • Duty Condition Type
    Continuous Duty
  • Electrical Type
    Squirrel Cage Inverter Rated
  • Enclosure Type
    TEAO (Totally Enclosed Air Over)
  • Features
    Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration Internal and external epoxy paint CR200 Corona resistant magnet wire Class H insulation system Normally closed thermostats (one per phase, Class H) Heat stabilized ball bearings and high temperature grease Suitable for inverter use for 20:1 Variable Torque with 1.0 S.F. in 90°C ambient Suitable for 90OC ambient at 1.15 S.F. or 100OC ambient at 1.0 S.F. Extended grease tubes, Regreasable in service 8 Foot Leads
  • Frame Material
    Cast Iron
  • Frequency Rating
    60 Hz
  • Full Load Amps
    27.0 A
  • Full Load Efficiency
    91.7 %
  • Insulation Class
    H
  • IP Rating
    54
  • KVA Code
    H
  • kW
    14.90 kW
  • Manufacturer Product Page
    Click here
  • Manufacturer Upc Number
    722856042934
  • Motor Category
    Severe Duty Motors
  • Motor Horsepower
    20 hp
  • Motor Orientation
    Horizontal
  • Motor Phase
    3 ph
  • Motor Poles
    6
  • Motor Supply Voltage
    460 V
  • Mounting Type
    Rigid Base
  • NEMA Design Class
    A
  • Opposite Drive End Bearing Type
    6210
  • Product Type
    Severe Duty Motors
  • Shaft Rotation
    Reversible
  • Shaft Type
    T
  • Standards Met
    CSA, UL
  • Starting Method
    Line Or Inverter
  • Synchronous Rpm
    1200 rpm
  • Thermal Protection
    No
  • UPC_NO
    722856042934
  • Wiring Diagram
    Click here

Overview

Mfr description
20HP 1200RPM S522 TEAO 460V 286T 3PH

Compliance & Safety Data

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