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 1HP 230V Mitsubishi VFD Inverter FRZ3200.75KUL AC Drive FR-Z320-0.75K-UL (FR-Z320-0.75K-UL)

    1HP 230V Mitsubishi VFD Inverter FRZ3200.75KUL AC Drive FR-Z320-0.75K-UL (FR-Z320-0.75K-UL)

    • Weight:
      5.44 LBS
    Out Of Stock
    Online Price: $99.99
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  • MITSUBISHI logo 40HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00570-NA (FR-A740-00570-NA)

    40HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00570-NA (FR-A740-00570-NA)

    • Weight:
      41.28 LBS
    Out Of Stock
    List Price:  $10,124.00
    Online Price: $8,160.99
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  • MITSUBISHI logo 20HP & 25HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00310-NA (FR-A740-00310-NA)

    20HP & 25HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00310-NA (FR-A740-00310-NA)

    • Weight:
      11.34 LBS
    Out Of Stock
    List Price:  $5,026.00
    Online Price: $4,049.99
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  • Saftronics logo 40HP & 50HP 230V Saftronics VFD, Inverter, AC Drive C102040-1 (C102040-1)

    40HP & 50HP 230V Saftronics VFD, Inverter, AC Drive C102040-1 (C102040-1)

    • Weight:
      38.56 LBS
    Out Of Stock
    Online Price: $999.99
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  • MITSUBISHI logo 7.5HP & 10HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00120-NA (FR-A740-00120-NA)

    7.5HP & 10HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00120-NA (FR-A740-00120-NA)

    • Weight:
      10.43 LBS
    Out Of Stock
    List Price:  $2,708.00
    Online Price: $2,181.99
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  • MITSUBISHI logo 15HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00230-NA (FR-A740-00230-NA)

    15HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00230-NA (FR-A740-00230-NA)

    • Weight:
      11.34 LBS
    Out Of Stock
    List Price:  $4,260.00
    Online Price: $3,437.99
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  • MITSUBISHI logo 3HP & 5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A720-00110-NA (FR-A720-00110-NA)

    3HP & 5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A720-00110-NA (FR-A720-00110-NA)

    • Weight:
      5.90 LBS
    Out Of Stock
    List Price:  $1,542.00
    Online Price: $1,245.99
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  • MITSUBISHI logo 400HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-04810-NA (FR-F740-04810-NA)

    400HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-04810-NA (FR-F740-04810-NA)

    • Weight:
      226.80 LBS
    Out Of Stock
    List Price:  $26,998.00
    Online Price: $21,758.99
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  • MITSUBISHI logo 7.5HP & 10HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A720-00240-NA (FR-A720-00240-NA)

    7.5HP & 10HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A720-00240-NA (FR-A720-00240-NA)

    • Weight:
      10.43 LBS
    Out Of Stock
    List Price:  $2,328.00
    Online Price: $1,878.99
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  • Delta logo 7.5HP 575V Delta VFD-M VFD, Inverter, AC Drive VFD055M53A (VFD055M53A)

    7.5HP 575V Delta VFD-M VFD, Inverter, AC Drive VFD055M53A (VFD055M53A)

    • Weight:
      7.06 LBS
    Out Of Stock
    Online Price: $299.99
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  • Saftronics logo 40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive GP104050-9 (GP104050-9)

    40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive GP104050-9 (GP104050-9)

    • Weight:
      35.83 LBS
    Out Of Stock
    Online Price: $1,299.99
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  • MITSUBISHI logo 150HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-02160-NA (FR-F740-02160-NA)

    150HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-02160-NA (FR-F740-02160-NA)

    • Weight:
      96.62 LBS
    Out Of Stock
    List Price:  $15,422.00
    Online Price: $12,428.99
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