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.

  • GALT ELECTRIC logo 2HP, 240V, Galt Electric G500 VFD (G520-00070UL-03)

    2HP, 240V, Galt Electric G500 VFD (G520-00070UL-03)

    • Weight:
      11.00 LBS
    In Stock
    List Price:  $796.00
    Online Price: $596.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • 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
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 10HP & 7.5HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0120-5-60 (E840-0120-5-60)

    10HP & 7.5HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0120-5-60 (E840-0120-5-60)

    • Weight:
      5.29 LBS
    In Stock
    Online Price: $1,411.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo ABB ACH550 VFD, 10HP, 15.4A, 460V (ACH550-UH-015A-4)

    ABB ACH550 VFD, 10HP, 15.4A, 460V (ACH550-UH-015A-4)

    • Weight:
      8.98 LBS
    Out Of Stock
    Online Price: $1,118.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 50HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD370B23A (VFD370B23A)

    50HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD370B23A (VFD370B23A)

    • Weight:
      79.50 LBS
    Out Of Stock
    Online Price: $2,612.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 30HP 230V Delta VFD-ED VFD, Inverter, AC Drive VFD220ED23S (VFD220ED23S)

    30HP 230V Delta VFD-ED VFD, Inverter, AC Drive VFD220ED23S (VFD220ED23S)

    • Weight:
      28.70 LBS
    Out Of Stock
    Online Price: $1,542.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 7.5HP & 5HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0095-5-60 (E840-0095-5-60)

    7.5HP & 5HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0095-5-60 (E840-0095-5-60)

    • Weight:
      3.97 LBS
    In Stock
    Online Price: $1,090.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 25HP 460V Delta MS300 VFD, Inverter, AC Drive VFD45AMS43ANSHA (VFD38AMS43AFSHA)

    25HP 460V Delta MS300 VFD, Inverter, AC Drive VFD45AMS43ANSHA (VFD38AMS43AFSHA)

    • Weight:
      13.78 LBS
    Out Of Stock
    List Price:  $1,700.00
    Online Price: $793.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • TOSHIBA logo 40HP 230V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-2220P (VFAS3-2220P)

    40HP 230V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-2220P (VFAS3-2220P)

    • Weight:
      126.99 LBS
    Out Of Stock
    $4,450.00
    Online Price: $3,560.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • TOSHIBA logo 3HP 230V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-2015P (VFAS3-2015P)

    3HP 230V Toshiba AS3 VFD, Inverter, AC Drive VFAS3-2015P (VFAS3-2015P)

    • Weight:
      9.92 LBS
    Out Of Stock
    $513.93
    Online Price: $411.14
    Adding to cart… The item has been added
    VIEW DETAILS
  • TOSHIBA logo 100HP 460V Toshiba AS1 VFD, Inverter, AC Drive VFAS1-4750PL-HN (VFAS14750PLHN)

    100HP 460V Toshiba AS1 VFD, Inverter, AC Drive VFAS1-4750PL-HN (VFAS14750PLHN)

    • Weight:
      64.86 LBS
    Out Of Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 100HP, 480V, Galt Electric G500 Legacy VFD (G540-01500UL-01)

    100HP, 480V, Galt Electric G500 Legacy VFD (G540-01500UL-01)

    • Weight:
      160.00 LBS
    Out Of Stock
    List Price:  $5,863.00
    Online Price: $4,396.95
    Adding to cart… The item has been added
    VIEW DETAILS