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.

  • MITSUBISHI logo 60HP & 50HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-01870-1-60 (FR-A820-01870-1-60)

    60HP & 50HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-01870-1-60 (FR-A820-01870-1-60)

    • Weight:
      42.18 LBS
    Out Of Stock
    $10,401.00
    Online Price: $8,320.80
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  • MITSUBISHI logo 25HP & 20HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00770-1-N6 (FR-A820-00770-1-N6)

    25HP & 20HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00770-1-N6 (FR-A820-00770-1-N6)

    • Weight:
      17.24 LBS
    Out Of Stock
    $5,921.00
    Online Price: $4,736.80
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  • MITSUBISHI logo 1HP & 1/2HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00046-1-N6 (FR-A820-00046-1-N6)

    1HP & 1/2HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A820-00046-1-N6 (FR-A820-00046-1-N6)

    • Weight:
      2.72 LBS
    Out Of Stock
    $1,209.00
    Online Price: $967.20
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  • Delta logo Image coming soon

    3HP 460V Delta VFD, Inverter, AC Drive VFD015CP43A-21 (VFD015CP43A-21)

    • Weight:
      6.39 LBS
    Out Of Stock
    Online Price: $199.99
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  • Delta logo Image coming soon

    1HP 460V Delta VFD, Inverter, AC Drive VFD007CP43A-21 (VFD007CP43A-21)

    • Weight:
      6.39 LBS
    Out Of Stock
    Online Price: $99.99
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  • Delta logo 20HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD150CP23A-21 (VFD150CP23A-21)

    20HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD150CP23A-21 (VFD150CP23A-21)

    • Weight:
      14.11 LBS
    Out Of Stock
    List Price:  $1,780.00
    Online Price: $899.99
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  • MITSUBISHI logo Mitsubishi Brake Unit, FR-BU2-7.5K (FR-BU2-7.5K)

    Mitsubishi Brake Unit, FR-BU2-7.5K (FR-BU2-7.5K)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $850.00
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  • Eaton Cutler Hammer logo 75 HP 460 V Eaton Cutler Hammer VFD, Inverter, AC Drive SVX075A1-4A1N1 (SVX075A1-4A1N1)

    75 HP 460 V Eaton Cutler Hammer VFD, Inverter, AC Drive SVX075A1-4A1N1 (SVX075A1-4A1N1)

    • Weight:
      64.41 LBS
    Out Of Stock
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  • Control Techniques logo 250HP at 460V, 125HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP420A4R (MP420A4R)

    250HP at 460V, 125HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP420A4R (MP420A4R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi External Brake Resistor, FR-ABR-H0.4K (FR-ABR-H0.4K)

    Mitsubishi External Brake Resistor, FR-ABR-H0.4K (FR-ABR-H0.4K)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $62.00
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  • HITACHI logo 3HP & 4HP 230V Hitachi VFD, Inverter, AC Drive WJ200-022LF (WJ200-022LF)

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

    • Weight:
      4.99 LBS
    Out Of Stock
    Online Price: $353.00
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  • TOSHIBA logo 3HP 460V Toshiba AS1 VFD, Inverter, AC Drive VFAS1-4022PL-HN (VFAS1-4022PL-HN)

    3HP 460V Toshiba AS1 VFD, Inverter, AC Drive VFAS1-4022PL-HN (VFAS1-4022PL-HN)

    • Weight:
      4.54 LBS
    Out Of Stock
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