AC Motors

MH_BlueMaxMotor2_XL

Nationwide AC Motor Supplier

Kor-Pak offers a wide variety of AC Motors up to 1,000 HP, carrying most major brand names.

Inverter Duty Motors:

Kor-Pak offers high-quality inverter duty motors that are used in conjunction with AC Variable Frequency Drives.

  • Up to 1000 HP
  • 5000 series frame
  • Suitable for CMAA Class A through F
  • 1.0 Service Factor on PWM drives
  • Available:
    • Totally Enclosed Non-Ventilated (TENV) 60 Min. duty
    • Totally Enclosed Blower Cooled (TEBC) continuous duty
    • Totally Enclosed Non-Ventilated (TENV) continuous duty
  • NEMA design A, optimized for operation with IGBT inverters
  • Standard Class H insulation with patented Max Guard® winding system for use with IGBT variable frequency drives
  • Class F thermostats (Klixons) in all three phases
  • Cast iron frame and brackets for strength and corrosion resistance
  • 380, 460, 575 and 690 volt, 3 phase, 60 Hz
  • Available options include encoders, space heaters, explosion-proof, severe duty treatment, doubleshaft/tapershaft, brakes, and inpro seals

Upgrading to AC 

Kor-Pak does not just buy and sell products; they possess the knowledge assets to assist you with product selection and design to upgrade your motor and ascertain which product best suits your application, including dimensional specifications to provide a seamless upgrade to drop into your existing application.

Related Information:

AC Replacement for DC Mill Duty Motors

Crane and Hoist Inverter Duty Motors Brochure

Showing 1–16 of 175 results

  • Inverter Duty Motors

    Inverter Duty Motors (2)

    Inverter Duty Motors (2)

    MH_BlackMaxMotor_L BLUEMAX_1 Features and Benefits of Inverter Duty Motors The modular design of our motors consists of a foot mounted NEMA motor, and a "C" face drive end and accessory "C" face. This design feature shortens delivery time and can be furnished with a variety of options, including encoders and brakes. Capable of a 1000:1 speed range. Features 1/2 to 50 hp Suitable for CMAA Class A through E 1.0 service factor on PWM drive Totally Enclosed Non Ventilated (TENV) NEMA Design A, optimized for operation with IGBT inverters Class F insulation, with a patented Max Guard winding system for use with IGBT variable frequency drives Class F thermostats (Klixons) in all three phases Modular design with C-Face end bells for maximum flexibility and quick delivery Voltage 230/460, 3 phase, 60Hz Optional brakes and encoders Two year warranty Blue Max Motors offer the most complete line of inverter duty motors in the industry.MH_BlueMaxMotorCrossCut_XL This motor series was designed to Magnetek's specifications, and is ideal for use in any application where precise motion control is needed.  Tests have shown that these motors are capable of a 1500:1 speed range when used with our IMPULSE®• VG+ Series 4 flux vector motor control. Features 1 to 400 HP Suitable for CMAA Class A through F 1.0 Service Factor on PWM drives Available Totally Enclosed Non-Ventilated (TENV) 60 Min. duty Totally Enclosed Blower Cooled (TEBC) continuous duty Totally Enclosed Non-Ventilated (TENV) continuous duty NEMA design A, optimized for operation with IGBT inverters Class F insulation (449T Frame Class H) with patented Max Guard® winding system for use with IGBT variable frequency drives Class F thermostats (Klixons) in all three phases Cast Iron frame and brackets for strength and corrosion resistance Voltage 230/460, 3 phase, 60 Hz (143T to 286T frame) Voltage 460, 3 phase, 60 Hz (324T to 449T frame) Available options include encoders, NEMA C Face mounting, Class H insulation, space heaters, explosion proof, severe duty treatment, doubleshaft/tapershaft, brakes, and inpro seals Two-year warranty High Horsepower Motors For applications requiring a higher horsepower motor,we offer motors in a 5000 series frame, capable of up to 1000 HP. This motor is suitable for CMAA Class A through F applications and has a service factor of 1.0 on PWM drives. Like our lower HP version, the Blue Max High Horsepower Motor is capable of a 1500:1 speed range, when used with our IMPULSE®•VG+ Series 4 Flux Vector motor control. Features Up to 1000 HP 5000 series frame Suitable for CMAA Class A through F 1.0 Service Factor on PWM drives Available: Totally Enclosed Non-Ventilated (TENV) 60 Min. duty Totally Enclosed Blower Cooled (TEBC) continuous duty Totally Enclosed Non-Ventilated (TENV) continuous duty NEMA design A, optimized for operation with IGBT inverters Standard Class H insulation with patented Max Guard® winding system for use with IGBT variable frequency drives Class F thermostats (Klixons) in all three phases Cast iron frame and brackets for strength and corrosion resistance 380, 460, 575 and 690 volt, 3 phase, 60 Hz Available options include encoders, space heaters, explosion-proof, severe duty treatment, doubleshaft/tapershaft, brakes, and inpro seals Two-year warranty
    Features and Benefits of Inverter Duty Motors The modular design of our motors consists of a foot mounted NEMA motor, and a "C" face drive end and accessory "C" face. This design feature shortens delivery time and can be furnished with a variety of options, including encoders and brakes. Capable of a 1000:1 speed range. Features 1/2 to 50 hp Suitable for CMAA Class A through E 1.0 service factor on PWM drive Totally Enclosed Non Ventilated (TENV) NEMA Design A, optimized for operation with IGBT inverters Class F insulation, with a patented Max Guard winding system for use with IGBT variable frequency drives Class F thermostats (Klixons) in all three phases Modular design with C-Face end bells for maximum flexibility and quick delivery Voltage 230/460, 3 phase, 60Hz Optional brakes and encoders Two year warranty Blue Max Motors offer the most complete line of inverter duty motors in the industry. This motor series was designed to Magnetek's specifications, and is ideal for use in any application where precise motion control is needed.  Tests have shown that these motors are capable of a 1500:1 speed range when used with our IMPULSE®• VG+ Series 4 flux vector motor control. Features 1 to 400 HP Suitable for CMAA Class A through F 1.0 Service Factor on PWM drives Available Totally Enclosed Non-Ventilated (TENV) 60 Min. duty Totally Enclosed Blower Cooled (TEBC) continuous duty Totally Enclosed Non-Ventilated (TENV) continuous duty NEMA design A, optimized for operation with IGBT inverters Class F insulation (449T Frame Class H) with patented Max Guard® winding system for use with IGBT variable frequency drives Class F thermostats (Klixons) in all three phases Cast Iron frame and brackets for strength and corrosion resistance Voltage 230/460, 3 phase, 60 Hz (143T to 286T frame) Voltage 460, 3 phase, 60 Hz (324T to 449T frame) Available options include encoders, NEMA C Face mounting, Class H insulation, space heaters, explosion proof, severe duty treatment, doubleshaft/tapershaft, brakes, and inpro seals Two-year warranty High Horsepower Motors For applications requiring a higher horsepower motor,we offer motors in a 5000 series frame, capable of up to 1000 HP. This motor is suitable for CMAA Class A through F applications and has a service factor of 1.0 on PWM drives. Like our lower HP version, the Blue Max High Horsepower Motor is capable of a 1500:1 speed range, when used with our IMPULSE®•VG+ Series 4 Flux Vector motor control. Features Up to 1000 HP 5000 series frame Suitable for CMAA Class A through F 1.0 Service Factor on PWM drives Available: Totally Enclosed Non-Ventilated (TENV) 60 Min. duty Totally Enclosed Blower Cooled (TEBC) continuous duty Totally Enclosed Non-Ventilated (TENV) continuous duty NEMA design A, optimized for operation with IGBT inverters Standard Class H insulation with patented Max Guard® winding system for use with IGBT variable frequency drives Class F thermostats (Klixons) in all three phases Cast iron frame and brackets for strength and corrosion resistance 380, 460, 575 and 690 volt, 3 phase, 60 Hz Available options include encoders, space heaters, explosion-proof, severe duty treatment, doubleshaft/tapershaft, brakes, and inpro seals Two-year warranty
    More Details
  • Magnetek AC Motor

    Magnetek AC Motor (170)

    Magnetek AC Motor (170)

    Magnetek AC Motor products have been discontinued. Please contact us for information on alternatives to Magnetek AC motors and parts for these motors.
    Magnetek AC Motor products have been discontinued. Please contact us for information on alternatives to Magnetek AC motors and parts for these motors.
    More Details
  • Placeholder

    #CUT1

    #CUT1

    Read more
  • Placeholder

    #CUT2

    #CUT2

    Read more
  • Placeholder

    #F-14/4-FO

    #F-14/4-FO

    Read more
  • Placeholder

    #F-O-BC

    #F-O-BC

    Read more
  • AC Squirrel Cage Motor

    AC Squirrel Cage Motors

    AC Squirrel Cage Motors

    Read more

  • Baldor Motors

    Baldor Motors

    Read more
  • Placeholder

    BDFM-6200/M485

    BDFM-6200/M485

    Read more
  • Black Max Motor

    Black Max Motors

    Black Max Motors

    Read more
  • Placeholder

    DCFM-RT6

    DCFM-RT6

    Read more
  • Placeholder

    FO,RX,S

    FO,RX,S

    Read more
  • Placeholder

    FO,SPLICE,S

    FO,SPLICE,S

    Read more
  • Placeholder

    FO,TX,ENC,D

    FO,TX,ENC,D

    Read more
  • Placeholder

    FO,TX,ENC,S

    FO,TX,ENC,S

    Read more
  • Placeholder

    HSD35-KIT

    HSD35-KIT

    Read more

  • Inverter Duty Motors

    Inverter Duty Motors

    Read more
  • Placeholder

    MB00112-21450

    MB00112-21450

    Read more