Variable Frequency Drives

A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, microdrive, and inverter.

VFDs.com is home to thousands of variable frequency drives in stock and ready to ship. Call us at 1-800-800-2261 if you would like help selecting a good drive for your motor and application. We are happy to help get you more information or you can read through some of our helpful articles in the Learning Center to help you understand what product you may need.

  • TOSHIBA logo 4000 HP 6600 V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive (M3AS66400SAE)

    4000 HP 6600 V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive (M3AS66400SAE)

    • Weight:
      0.01 LBS
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  • TOSHIBA logo 4000 HP 6600 V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive (M3AS66400SAA)

    4000 HP 6600 V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive (M3AS66400SAA)

    • Weight:
      12.00 LBS
    Out Of Stock
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  • TOSHIBA logo 4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A4440ESAA (M3A4440ESAA)

    4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A4440ESAA (M3A4440ESAA)

    • Weight:
      10.00 LBS
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  • TOSHIBA logo 4000HP 3300V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A33400SAA (M3A33400SAA)

    4000HP 3300V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A33400SAA (M3A33400SAA)

    • Weight:
      14.00 LBS
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  • TOSHIBA logo 4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A44400SAA (M3A44400SAA)

    4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A44400SAA (M3A44400SAA)

    • Weight:
      14.00 LBS
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  • TOSHIBA logo 4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A4440ESAE (M3A4440ESAE)

    4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A4440ESAE (M3A4440ESAE)

    • Weight:
      11.00 LBS
    Out Of Stock
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  • TOSHIBA logo 4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A44400SAE (M3A44400SAE)

    4000HP 4160V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A44400SAE (M3A44400SAE)

    • Weight:
      16.00 LBS
    Out Of Stock
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  • TOSHIBA logo 4000HP 3300V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A33400SAE (M3A33400SAE)

    4000HP 3300V Toshiba T300MVi Medium Voltage VFD, Inverter, AC Drive M3A33400SAE (M3A33400SAE)

    • Weight:
      16.00 LBS
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  • HYUNDAI logo 4000HP 6600V Hyundai N5000 Medium Voltage VFD, Inverter, AC Drive N5000-3020H6 (N5000-3020H6)

    4000HP 6600V Hyundai N5000 Medium Voltage VFD, Inverter, AC Drive N5000-3020H6 (N5000-3020H6)

    • Weight:
      0.01 LBS
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  • HYUNDAI logo 4000HP 4160V Hyundai N5000 Medium Voltage VFD, Inverter, AC Drive N5000-2930M6 (N5000-2930M6)

    4000HP 4160V Hyundai N5000 Medium Voltage VFD, Inverter, AC Drive N5000-2930M6 (N5000-2930M6)

    • Weight:
      0.01 LBS
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  • TMEIC logo 4000HP 4160V TMEIC Dura-Bilt5i MV Medium Voltage VFD, Inverter, AC Drive (Dura-Bilt5i-4160V-4000HP)

    4000HP 4160V TMEIC Dura-Bilt5i MV Medium Voltage VFD, Inverter, AC Drive (Dura-Bilt5i-4160V-4000HP)

    • Weight:
      475.82 LBS
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