Variable Frequency Drives

Variable Frequency Drives (VFDs) control AC motor speed by adjusting output frequency and voltage. Used across industrial and commercial applications, VFDs help improve process control, reduce startup stress, and support efficient operation for pumps, fans, conveyors, compressors, and other motor-driven systems.

Shop VFDs by voltage, phase, horsepower, enclosure, and application requirements, plus related categories such as AC VFDs, Medium Voltage VFDs, and VFD Accessories.

Still have questions about VFDs or how they work? Visit our Variable Frequency Drive FAQ for answers to our most commonly received questions.

Need help selecting the right VFD? Contact our team here or call us at 1-800-800-2261 for assistance with voltage, phase, horsepower, enclosure type, and application requirements.

  • Delta logo 5HP 230V Delta MS300 VFD, Inverter, AC Drive VFD17AMS23ANSHA (VFD17AMS23ANSHA)

    5HP 230V Delta MS300 VFD, Inverter, AC Drive VFD17AMS23ANSHA (VFD17AMS23ANSHA)

    • Weight:
      2.73 LBS
    Out Of Stock
    List Price:  $531.00
    Online Price: $247.00
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  • Delta logo 20HP 230V Delta MS300 VFD, Inverter, AC Drive VFD65AMS23ANSHA (VFD65AMS23ANSHA)

    20HP 230V Delta MS300 VFD, Inverter, AC Drive VFD65AMS23ANSHA (VFD65AMS23ANSHA)

    • Weight:
      13.78 LBS
    Out Of Stock
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  • MITSUBISHI logo 350HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-04320-E1U6 (FR-A840-04320-E1U6)

    350HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-04320-E1U6 (FR-A840-04320-E1U6)

    • Weight:
      117.93 LBS
    Out Of Stock
    $23,836.00
    Online Price: $19,068.80
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  • Delta logo 7.5HP 460V Delta CH2000 VFD, Inverter, AC Drive VFD055CH43A-21 (VFD055CH43A-21)

    7.5HP 460V Delta CH2000 VFD, Inverter, AC Drive VFD055CH43A-21 (VFD055CH43A-21)

    • Weight:
      6.40 LBS
    Out Of Stock
    Online Price: $299.99
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  • Delta logo 30HP 460V Delta MS300 VFD, Inverter, AC Drive VFD45AMS43ANSHA (VFD45AMS43ANSHA)

    30HP 460V Delta MS300 VFD, Inverter, AC Drive VFD45AMS43ANSHA (VFD45AMS43ANSHA)

    • Weight:
      18.74 LBS
    Out Of Stock
    List Price:  $1,780.00
    Online Price: $830.50
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  • MITSUBISHI logo 25HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00380-E1N6 (FR-A840-00380-E1N6)

    25HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00380-E1N6 (FR-A840-00380-E1N6)

    • Weight:
      12.70 LBS
    Out Of Stock
    $5,224.00
    Online Price: $4,179.20
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  • GALT ELECTRIC logo 300HP, 480V, Galt Electric G500 Legacy VFD (G540-03800UL-01)

    300HP, 480V, Galt Electric G500 Legacy VFD (G540-03800UL-01)

    • Weight:
      245.00 LBS
    Out Of Stock
    List Price:  $16,295.00
    Online Price: $12,220.95
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  • GALT ELECTRIC logo 200HP, 480V, Galt Electric G500 Legacy VFD (G540-02600UL-01)

    200HP, 480V, Galt Electric G500 Legacy VFD (G540-02600UL-01)

    • Weight:
      243.00 LBS
    Out Of Stock
    List Price:  $13,461.00
    Online Price: $10,095.95
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  • GALT ELECTRIC logo 75HP, 575V, Galt Electric G300 VFD (G360-00860UL-01)

    75HP, 575V, Galt Electric G300 VFD (G360-00860UL-01)

    • Weight:
      125.66 LBS
    Out Of Stock
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  • TOSHIBA logo 40HP 460V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-4220PC (VFAS3-4220PC)

    40HP 460V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-4220PC (VFAS3-4220PC)

    • Weight:
      61.73 LBS
    Out Of Stock
    $4,200.00
    Online Price: $3,360.00
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  • TOSHIBA logo 25HP 460V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-4150PC (VFAS3-4150PC)

    25HP 460V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-4150PC (VFAS3-4150PC)

    • Weight:
      31.31 LBS
    Out Of Stock
    $3,250.00
    Online Price: $2,600.00
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  • MITSUBISHI logo 1HP 115V Mitsubishi VFD, Inverter, AC Drive FR-E710W-050-NA (FR-E710W-050-NA)

    1HP 115V Mitsubishi VFD, Inverter, AC Drive FR-E710W-050-NA (FR-E710W-050-NA)

    • Weight:
      6.80 LBS
    Out Of Stock
    $1,166.00
    Online Price: $932.80
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