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 5HP 460V Mitsubishi VFD, Inverter, AC Drive FR-S540-3.7K-NA (FR-S540-3.7K-NA)

    5HP 460V Mitsubishi VFD, Inverter, AC Drive FR-S540-3.7K-NA (FR-S540-3.7K-NA)

    • Weight:
      4.54 LBS
    Out Of Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 15HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-470-NA (FR-E720-470-NA)

    15HP 230V Mitsubishi VFD, Inverter, AC Drive FR-E720-470-NA (FR-E720-470-NA)

    • Weight:
      11.34 LBS
    Out Of Stock
    $4,083.00
    Online Price: $3,266.40
    Adding to cart… The item has been added
    VIEW DETAILS
  • Control Techniques logo 550HP at 460V, 275HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP900A4R (MP900A4R)

    550HP at 460V, 275HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP900A4R (MP900A4R)

    • Weight:
      0.01 LBS
    Out Of Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo Mitsubishi Conduit Adapter, Conduit Box FR-A7FN05 (FR-A7FN05)

    Mitsubishi Conduit Adapter, Conduit Box FR-A7FN05 (FR-A7FN05)

    • Weight:
      4.08 LBS
    Out Of Stock
    List Price:  $697.00
    Online Price: $336.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 700HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-08660-NA (FR-F740-08660-NA)

    700HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-08660-NA (FR-F740-08660-NA)

    • Weight:
      341.55 LBS
    Out Of Stock
    Online Price: $62,288.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 50HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00710-NA (FR-A740-00710-NA)

    50HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00710-NA (FR-A740-00710-NA)

    • Weight:
      78.47 LBS
    Out Of Stock
    List Price:  $12,196.00
    Online Price: $9,831.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 200HP & 300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-02600-NA (FR-A740-02600-NA)

    200HP & 300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-02600-NA (FR-A740-02600-NA)

    • Weight:
      156.49 LBS
    Out Of Stock
    List Price:  $27,090.00
    Online Price: $21,834.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo Mitsubishi Remote Cable, FR-CB203 (FRCB203)

    Mitsubishi Remote Cable, FR-CB203 (FRCB203)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $77.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 10HP 460V Mitsubishi VFD, Inverter, AC Drive FR-E540-7.5K-NA (FR-E540-7.5K-NA)

    10HP 460V Mitsubishi VFD, Inverter, AC Drive FR-E540-7.5K-NA (FR-E540-7.5K-NA)

    • Weight:
      5.90 LBS
    Out Of Stock
    List Price:  $1,875.00
    Online Price: $998.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo Image coming soon

    G500 DC inductor, 480V 45KW (DCL2-045-4)

    • Weight:
      0.01 LBS
    In Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo Image coming soon

    G500 Braking Resistor, 15-18.5KW/480V, 27 Ohm/3000W (19005-00207)

    • Weight:
      0.01 LBS
    In Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 15HP & 10HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0170EPA-60 (E840-0170EPA-60)

    15HP & 10HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0170EPA-60 (E840-0170EPA-60)

    • Weight:
      5.29 LBS
    In Stock
    Online Price: $1,943.00
    Adding to cart… The item has been added
    VIEW DETAILS