Motion
254TTTNA18530AA

MARATHON ELECTRIC
254TTTNA18530AA

Severe Duty Motor - 15 hp, 1800 rpm, 3 ph, 460 V, 254T Frame, TEAO (Totally Enclosed Air Over) Enclosure, 60 Hz, 1770 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04740691
MFR #254TTTNA18530AA
List Price$5,923.32/each
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MARATHON ELECTRIC
254TTTNA18530AA

Severe Duty Motor - 15 hp, 1800 rpm, 3 ph, 460 V, 254T Frame, TEAO (Totally Enclosed Air Over) Enclosure, 60 Hz, 1770 rpm Base, Rigid Base Mount, Continuous Duty
MI ITEM #04740691
MFR #254TTTNA18530AA

Availability:
In Stock
Factory Order
Shipping
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List Price$5,923.32/each for your price

Overview

Mfr description
15HP 1800RPM S518 TEAO 460V 254T 3PH

Specifications

  • Motor Category
    Severe Duty Motors
  • Motor Phase
    3 ph
  • Motor Horsepower
    15 hp
  • Description Keyword
    15 hp
  • Synchronous Rpm
    1800 rpm
  • Motor Supply Voltage
    460 V
  • Frame Size
    254T
  • Enclosure Type
    TEAO (Totally Enclosed Air Over)
  • Frequency Rating
    60 Hz
  • Duty Condition Type
    Continuous Duty
  • Assembly Box Mounting
    F1/F2 Capable
  • Base RPM
    1770 rpm
  • Thermal Protection
    No
  • Ambient Temperature Range
    90 °C
  • Electrical Type
    Squirrel Cage Inverter Rated
  • KVA Code
    G
  • Starting Method
    Line Or Inverter
  • kW
    11.20 kW
  • Drive End Bearing
    Ball / Heat Stabilized
  • Full Load Amps
    18.2 A
  • Full Load Current
    18.20 A
  • Full Load Efficiency
    92.4 %
  • Motor Orientation
    Horizontal
  • Motor Poles
    4
  • Shaft Type
    T
  • Shaft Diameter
    1.6250 in
  • Shaft Rotation
    Reversible
  • Motor Length Less Shaft
    10.50 in
  • Overall Length C Dimension
    20.61
  • Drive End Bearing Size
    6309
  • Opposite Drive End Bearing Size
    Ball / Heat Stabilized
  • Opposite Drive End Bearing Type
    6210
  • Mounting Type
    Rigid Base
  • NEMA Design Class
    B
  • Service Factor
    1.15
  • 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
  • Insulation Class
    H
  • IP Rating
    54
  • Standards Met
    CSA, UL
  • Weight
    276 lbs
  • Manufacturer Product Page
  • Manufacturer Upc Number
    722856042910
  • 2D Drawing
  • Wiring Diagram
  • Product Type
    Severe Duty Motors

Compliance & Safety Data

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