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.

  • INVERTEK logo 1.5HP, 230V, Invertek Optidrive E3 Single Phase VFD (ODE-3-220105-1F4A-01)

    1.5HP, 230V, Invertek Optidrive E3 Single Phase VFD (ODE-3-220105-1F4A-01)

    • Weight:
      10.00 LBS
    In Stock
    $1,530.00
    Online Price: $807.84
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  • Delta logo 10HP 460V Delta MS300 VFD, Inverter, AC Drive VFD17AMS43AFSAA (VFD17AMS43AFSAA)

    10HP 460V Delta MS300 VFD, Inverter, AC Drive VFD17AMS43AFSAA (VFD17AMS43AFSAA)

    • Weight:
      10.00 LBS
    In Stock
    List Price:  $812.00
    Online Price: $379.00
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  • Delta logo 20HP 460V Delta VFD-E VFD, Inverter, AC Drive VFD150E43A (VFD150E43A)

    20HP 460V Delta VFD-E VFD, Inverter, AC Drive VFD150E43A (VFD150E43A)

    • Weight:
      16.47 LBS
    In Stock
    List Price:  $1,750.00
    Online Price: $875.00
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  • MITSUBISHI logo 2HP & 1HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0026EPA-60 (E840-0026EPA-60)

    2HP & 1HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0026EPA-60 (E840-0026EPA-60)

    • Weight:
      2.65 LBS
    In Stock
    Online Price: $807.00
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  • MITSUBISHI logo 3HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00052-E1N6 (FR-A840-00052-E1N6)

    3HP 460V Mitsubishi A800E VFD, Inverter, AC Drive FR-A840-00052-E1N6 (FR-A840-00052-E1N6)

    • Weight:
      5.90 LBS
    In Stock
    $1,949.00
    Online Price: $1,559.20
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  • MITSUBISHI logo 25HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00770-E1N6 (FR-A820-00770-E1N6)

    25HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00770-E1N6 (FR-A820-00770-E1N6)

    • Weight:
      17.24 LBS
    In Stock
    $6,011.00
    Online Price: $4,808.80
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  • MITSUBISHI logo 5HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00167-E1N6 (FR-A820-00167-E1N6)

    5HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00167-E1N6 (FR-A820-00167-E1N6)

    • Weight:
      4.08 LBS
    In Stock
    $1,599.00
    Online Price: $1,279.20
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  • MITSUBISHI logo 2HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00077-E1N6 (FR-A820-00077-E1N6)

    2HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00077-E1N6 (FR-A820-00077-E1N6)

    • Weight:
      2.72 LBS
    In Stock
    $1,330.00
    Online Price: $1,064.00
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  • MITSUBISHI logo 150HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-02600-E3U6 (FR-F840-02600-E3U6)

    150HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-02600-E3U6 (FR-F840-02600-E3U6)

    • Weight:
      171.00 LBS
    In Stock
    $14,391.00
    Online Price: $11,512.80
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  • MITSUBISHI logo 250HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-03610-E3U6 (FR-F840-03610-E3U6)

    250HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-03610-E3U6 (FR-F840-03610-E3U6)

    • Weight:
      223.00 LBS
    In Stock
    $16,661.00
    Online Price: $13,328.80
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  • GALT ELECTRIC logo 600/700HP, 480V, Galt Electric G500 Legacy VFD (G540-08600UL-01)

    600/700HP, 480V, Galt Electric G500 Legacy VFD (G540-08600UL-01)

    • Weight:
      918.00 LBS
    In Stock
    Online Price: $42,601.00
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  • GALT ELECTRIC logo 25HP, 240V, Galt Electric G500 Legacy VFD (G520-00700UL-01)

    25HP, 240V, Galt Electric G500 Legacy VFD (G520-00700UL-01)

    • Weight:
      84.00 LBS
    In Stock
    List Price:  $2,501.00
    Online Price: $1,782.15
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