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.

  • TMEIC logo 536HP 4160V TMEIC MVG2 Medium Voltage VFD, Inverter, AC Drive MVG2-4160V-536HP (MVG2-4160V-536HP)

    536HP 4160V TMEIC MVG2 Medium Voltage VFD, Inverter, AC Drive MVG2-4160V-536HP (MVG2-4160V-536HP)

    • Weight:
      0.01 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • TECO logo 5HP 230V Teco F510-E VFD, Inverter, AC Drive F510-2005-C3-UE (F510-2005-C3-UE)

    5HP 230V Teco F510-E VFD, Inverter, AC Drive F510-2005-C3-UE (F510-2005-C3-UE)

    • Weight:
      3.81 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • TECO logo 7.5HP 230V Teco A510-E VFD, Inverter, AC Drive A510-2008-C3-UE (A510-2008-C3-UE)

    7.5HP 230V Teco A510-E VFD, Inverter, AC Drive A510-2008-C3-UE (A510-2008-C3-UE)

    • Weight:
      3.99 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 125HP, 575V, Galt Electric G500 VFD (G560-01200UL-03)

    125HP, 575V, Galt Electric G500 VFD (G560-01200UL-03)

    • Weight:
      160.00 LBS
    Out Of Stock
    List Price:  $13,707.00
    Online Price: $10,279.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 60HP, 575V, Galt Electric G500 VFD (G560-00620UL-03)

    60HP, 575V, Galt Electric G500 VFD (G560-00620UL-03)

    • Weight:
      160.00 LBS
    Out Of Stock
    List Price:  $6,941.00
    Online Price: $5,205.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 700HP, 480V, Galt Electric G500 VFD, IP20 (G540-08600HDUL-03)

    700HP, 480V, Galt Electric G500 VFD, IP20 (G540-08600HDUL-03)

    • Weight:
      996.49 LBS
    Out Of Stock
    List Price:  $53,961.00
    Online Price: $40,470.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 450HP, 480V, Galt Electric G500 VFD (G540-05300UL-03)

    450HP, 480V, Galt Electric G500 VFD (G540-05300UL-03)

    • Weight:
      687.84 LBS
    Out Of Stock
    List Price:  $26,561.00
    Online Price: $19,920.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 75HP, 480V, Galt Electric G500 VFD (G540-01150UL-03)

    75HP, 480V, Galt Electric G500 VFD (G540-01150UL-03)

    • Weight:
      85.00 LBS
    Out Of Stock
    List Price:  $5,157.00
    Online Price: $3,867.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 60HP, 240V, Galt Electric G500 VFD (G520-01600UL-03)

    60HP, 240V, Galt Electric G500 VFD (G520-01600UL-03)

    • Weight:
      160.00 LBS
    Out Of Stock
    List Price:  $5,679.00
    Online Price: $4,258.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 5HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00095EU-02)

    5HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00095EU-02)

    • Weight:
      8.82 LBS
    Out Of Stock
    List Price:  $973.00
    Online Price: $364.96
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 3HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00055EU-02)

    3HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00055EU-02)

    • Weight:
      4.00 LBS
    Out Of Stock
    List Price:  $743.00
    Online Price: $278.46
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 5HP 460V Delta MS300 VFD, Inverter, AC Drive VFD9A0MS43AFSHA (VFD9A0MS43AFSHA)

    5HP 460V Delta MS300 VFD, Inverter, AC Drive VFD9A0MS43AFSHA (VFD9A0MS43AFSHA)

    • Weight:
      4.00 LBS
    Out Of Stock
    List Price:  $595.00
    Online Price: $277.50
    Adding to cart… The item has been added
    VIEW DETAILS