Motion
444THFN8046EH

MARATHON ELECTRIC
444THFN8046EH

Inverter Vector Duty Motor - 125 hp, 1800 rpm, 3 ph, 460 V, 444T Frame, TEBC (Totally Enclosed Blower Cooled) Enclosure, 60 Hz, Rigid Base Mount, Continuous Duty
MI ITEM #04740467
MFR #444THFN8046EH
List Price$51,664.25/each
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MARATHON ELECTRIC
444THFN8046EH

Inverter Vector Duty Motor - 125 hp, 1800 rpm, 3 ph, 460 V, 444T Frame, TEBC (Totally Enclosed Blower Cooled) Enclosure, 60 Hz, Rigid Base Mount, Continuous Duty
MI ITEM #04740467
MFR #444THFN8046EH

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List Price$51,664.25/each for your price

Overview

Mfr description
125HP 1800RPM Y518 TEBC-AXIAL 460V 444T
  • MAX GUARD® Class H insulation system Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz drives, TEFC motors are limited to 20:1 constant torque Constant HP operation to twice base speed (143-256 frame);1.5 times base (all others) Optimized for operation with IGBT inverter (NEMA Design B) Normally closed thermostats (one per phase, class F) Blue Chip quality, cast iron frame and brackets Patented “fracket” design (TEBC enclosure) Separate power supply required for blower motor

Specifications

  • Motor Category
    Inverter Duty Motor
  • Motor Phase
    3 ph
  • Motor Horsepower
    125 hp
  • Synchronous Rpm
    1800 rpm
  • Motor Supply Voltage
    460 V
  • Frame Size
    444T
  • Enclosure Type
    TEBC (Totally Enclosed Blower Cooled)
  • Frequency Rating
    60 Hz
  • Duty Condition Type
    Continuous Duty
  • Mounting Type
    Rigid Base
  • Thermal Protection
    Thermostats (N/C)
  • Full Load Current
    138.00 A, 138.0 A
  • Full Load Efficiency
    95 %
  • Ambient Temperature Range
    40 °C
  • Motor Poles
    4
  • Description Keyword
    125 hp
  • Shaft Diameter
    3.3750 in
  • Overall Length C Dimension
    54.85 in
  • Warranty
    3 Year Warranty
  • Type Of Bearing
    Ball
  • NEMA Design Class
    INV
  • Service Factor
    1.00
  • Frame Material
    Cast Iron
  • Insulation Class
    H
  • IP Rating
    43
  • Standards Met
    CE, CSA
  • Weight
    2,010 lbs
  • Applications
    Caustic Environments, Dirty, Dusty
  • Additional Details
    Designed for Inverter/Vector Applications Where up to a 2000:1 Constant Torque Speed Range is Required;Uses Include: Material Handling, Machine Tools, Conveyors, Hoist, Metal Processing, Pumps, Compressors, Textile Processing, and Other Industrial Machinery Installed in Dusty or Dirty Environments Where Cast Iron Construction is Required
  • Manufacturer Product Page
  • Manufacturer Upc Number
    722856025418
  • Operation Manual
  • Technical Specifications
    125 HP Variable Speed Motor, 3 phase, 1800 RPM, 460 V, 444T Frame, TEBC
  • Manufacturer Catalog Number
    Y518
  • 2D Drawing
  • Wiring Diagram
  • Product Type
    Inverter Vector Duty Motors

Compliance & Safety Data

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