Brand: Marathon

SKU: 143THEN8034

Marathon 143THEN8034, Inverter Duty Variable Speed Motor, 1 HP, 230/460 Volts, 1.5 Amps, 3 Phase, 60 Hz, 1756 RPM, EPNV Enclosure, 143TC Frame, Rigid Base, Cast Iron Frame, Catalog No: Y978

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Marathon Inverter Duty Variable Speed Motor

The Marathon brand has a developed reputation for conservative motor designs and highly engineered products used in a vast array of commercial and industrial applications around the world. We build on our legacy of innovative and efficient motor designs by the joining of magnetic and motor into a single leading technology. This allows for unparalleled power densities, unprecedented performance, and unmatched efficiencies.

  • BEI H38 explosion proof encoder 1024 ppr, Class I Groups C & D,Class II Groups E, F, G included
  • MAX GUARD® Class F insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant Horsepower operation up to twice base RPM
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • F1 standard, NOT field reversible to F2, Meets temperature code T3B
  • Suitable for Group C
  • Key Features:

    Brand
    Marathon
    Catalog No
    Y978
    Product Type
    Inverter Duty Variable Speed Motor
    Efficiency @ 100% Load
    85.50%
    Duty Rating
    Continous
    Overload Protector
    No
    Description

    Marathon Inverter Duty Variable Speed Motor

    The Marathon brand has a developed reputation for conservative motor designs and highly engineered products used in a vast array of commercial and industrial applications around the world. We build on our legacy of innovative and efficient motor designs by the joining of magnetic and motor into a single leading technology. This allows for unparalleled power densities, unprecedented performance, and unmatched efficiencies.

  • BEI H38 explosion proof encoder 1024 ppr, Class I Groups C & D,Class II Groups E, F, G included
  • MAX GUARD® Class F insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant Horsepower operation up to twice base RPM
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • F1 standard, NOT field reversible to F2, Meets temperature code T3B
  • Suitable for Group C
  • Specifications
    Brand Marathon
    Catalog No Y978
    Product Type Inverter Duty Variable Speed Motor
    Horsepower 1 HP
    Voltage 230/460 Volts
    Phase 3
    Output KW 0.75 kW
    Frequency 60 Hz
    Speed 1756 RPM
    Current 1.5 Amps
    Enclosure EPNV
    Frame Size 143TC
    Motor Orientation Horizontal
    Number of Poles 4
    Mounting Type Rigid Base
    Frame Material Cast Iron
    Overall Length 21.44 in
    Service Factor 1
    Efficiency @ 100% Load 85.50%
    Duty Rating Continous
    Overload Protector No
    Electrical Type Squirrel Cage Inverter Duty
    Starting Method Inverter Only
    Design Code INV
    KVA Code M
    Frame Length 7.50 in
    Shaft Diameter 0.875 in
    Insulation Class F
    Opp Drive End Bearing Ball
    Drive End Bearing Ball
    Shaft Extension Location 2.12 in
    Shaft Rotation Reversible
    Shaft Type T
    Ambient Temperature 40 °C
    Agency Approvals CSA, CE, UL
    Manuals
    Reviews

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    You're reviewing: Marathon 143THEN8034, Inverter Duty Variable Speed Motor, 1 HP, 230/460 Volts, 1.5 Amps, 3 Phase, 60 Hz, 1756 RPM, EPNV Enclosure, 143TC Frame, Rigid Base, Cast Iron Frame, Catalog No: Y978
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