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.

  • HITACHI logo 10HP & 15HP 460V Hitachi VFD, Inverter, AC Drive WJ200-075HF (WJ200-075HF)

    10HP & 15HP 460V Hitachi VFD, Inverter, AC Drive WJ200-075HF (WJ200-075HF)

    • Weight:
      6.35 LBS
    Out Of Stock
    Online Price: $749.00
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  • MITSUBISHI logo 1HP 230V Mitsubishi VFD, INVERTER, AC DRIVE FR-F820-00046-3-N6 (FR-F820-00046-3-N6)

    1HP 230V Mitsubishi VFD, INVERTER, AC DRIVE FR-F820-00046-3-N6 (FR-F820-00046-3-N6)

    • Weight:
      2.72 LBS
    Out Of Stock
    $1,174.00
    Online Price: $939.20
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  • HITACHI logo 20HP 460V Hitachi SJ700D VFD, Inverter, AC Drive SJ700D-150HFUF3 (SJ700D-150HFUF3)

    20HP 460V Hitachi SJ700D VFD, Inverter, AC Drive SJ700D-150HFUF3 (SJ700D-150HFUF3)

    • Weight:
      13.97 LBS
    Out Of Stock
    Online Price: $999.99
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  • WEG logo 10HP 460V WEG VFD, Inverter, AC Drive CFW110017T4ON1Z (CFW110017T4ON1Z)

    10HP 460V WEG VFD, Inverter, AC Drive CFW110017T4ON1Z (CFW110017T4ON1Z)

    • Weight:
      29.00 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi Heatsink Extension Kit, FR-A8CN06 (FR-A8CN06)

    Mitsubishi Heatsink Extension Kit, FR-A8CN06 (FR-A8CN06)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $371.00
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  • TECO logo 1HP 230V Teco VFD, Inverter, AC Drive N3-201-CS (N3-201-CS)

    1HP 230V Teco VFD, Inverter, AC Drive N3-201-CS (N3-201-CS)

    • Weight:
      2.72 LBS
    Out Of Stock
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  • HITACHI logo 7.5HP 460V Hitachi SJ700D VFD, Inverter, AC Drive SJ700D-055HFUF3 (SJ700D-055HFUF3)

    7.5HP 460V Hitachi SJ700D VFD, Inverter, AC Drive SJ700D-055HFUF3 (SJ700D-055HFUF3)

    • Weight:
      5.99 LBS
    Out Of Stock
    Online Price: $699.60
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  • HITACHI logo 3HP & 4HP 230V Hitachi VFD, Inverter, AC Drive WJ200-022SF (WJ200-022SF)

    3HP & 4HP 230V Hitachi VFD, Inverter, AC Drive WJ200-022SF (WJ200-022SF)

    • Weight:
      4.99 LBS
    Out Of Stock
    Online Price: $353.00
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  • MITSUBISHI logo 250HP 460V Mitsubishi VFD, INVERTER, AC DRIVE FR-F840-03250-3-60 (FR-F840-03250-3-60)

    250HP 460V Mitsubishi VFD, INVERTER, AC DRIVE FR-F840-03250-3-60 (FR-F840-03250-3-60)

    • Weight:
      70.76 LBS
    Out Of Stock
    $17,618.00
    Online Price: $14,094.40
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  • MITSUBISHI logo Mitsubishi Conduit Kit, Conduit Box, AF8FN-M (AF8FN-M)

    Mitsubishi Conduit Kit, Conduit Box, AF8FN-M (AF8FN-M)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $1,872.00
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  • HITACHI logo 7.5HP & 10HP 230V Hitachi VFD, Inverter, AC Drive WJ200-055LF (WJ200-055LF)

    7.5HP & 10HP 230V Hitachi VFD, Inverter, AC Drive WJ200-055LF (WJ200-055LF)

    • Weight:
      6.35 LBS
    Out Of Stock
    Online Price: $614.00
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  • TECO logo 5HP 460V Teco VFD, Inverter, AC Drive N3-405-C (N3-405-C)

    5HP 460V Teco VFD, Inverter, AC Drive N3-405-C (N3-405-C)

    • Weight:
      3.63 LBS
    Out Of Stock
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