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 5HP, 240V, Galt Electric G500 VFD (G520-00160UL-03)

    5HP, 240V, Galt Electric G500 VFD (G520-00160UL-03)

    • Weight:
      14.33 LBS
    In Stock
    List Price:  $961.00
    Online Price: $720.95
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  • MITSUBISHI logo 20HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-00630-E3N6 (FR-F820-00630-E3N6)

    20HP 230V Mitsubishi F800E VFD, Inverter, AC Drive FR-F820-00630-E3N6 (FR-F820-00630-E3N6)

    • Weight:
      20.00 LBS
    In Stock
    $2,885.00
    Online Price: $2,308.00
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  • INVERTEK logo 0.5HP, 115V, Invertek Optidrive E3 Single Phase VFD (ODE-3-110070-1F12-01)

    0.5HP, 115V, Invertek Optidrive E3 Single Phase VFD (ODE-3-110070-1F12-01)

    • Weight:
      7.00 LBS
    In Stock
    $805.00
    Online Price: $425.04
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  • INVERTEK logo 5HP, 460V, Invertek Optidrive E3 VFD (ODE-3-240095-3F42)

    5HP, 460V, Invertek Optidrive E3 VFD (ODE-3-240095-3F42)

    • Weight:
      10.00 LBS
    In Stock
    $1,030.00
    Online Price: $543.84
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  • Delta logo 7.5HP 460V Delta CP2000 VFD, Inverter, AC Drive VFD055CP4EB-21 (VFD055CP4EB-21)

    7.5HP 460V Delta CP2000 VFD, Inverter, AC Drive VFD055CP4EB-21 (VFD055CP4EB-21)

    • Weight:
      6.39 LBS
    In Stock
    List Price:  $1,063.00
    Online Price: $531.50
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  • MITSUBISHI logo 50HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-00770-E360 (FR-F840-00770-E360)

    50HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-00770-E360 (FR-F840-00770-E360)

    • Weight:
      51.00 LBS
    In Stock
    $6,080.00
    Online Price: $4,864.00
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  • 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
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  • GALT ELECTRIC logo 3HP, 240V, Galt Electric G500 VFD (G520-00100UL-03)

    3HP, 240V, Galt Electric G500 VFD (G520-00100UL-03)

    • Weight:
      11.00 LBS
    In Stock
    List Price:  $883.00
    Online Price: $661.95
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  • GALT ELECTRIC logo 10HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00185EU-02)

    10HP, 480V, 3Ph, Galt Electric G200 VFD (G240-00185EU-02)

    • Weight:
      14.00 LBS
    In Stock
    List Price:  $1,468.00
    Online Price: $550.46
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  • GALT ELECTRIC logo 500HP, 480V, Galt Electric G500 VFD (G540-06000UL-03)

    500HP, 480V, Galt Electric G500 VFD (G540-06000UL-03)

    • Weight:
      536.00 LBS
    In Stock
    List Price:  $28,201.00
    Online Price: $15,863.21
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  • LS logo LSLV0370SP100-4CEND3 LS Electric SP100 VFD 50HP 460V (LSLV0370SP100-4CEND3)

    LSLV0370SP100-4CEND3 LS Electric SP100 VFD 50HP 460V (LSLV0370SP100-4CEND3)

    • Weight:
      188.00 LBS
    In Stock
    $8,652.00
    Online Price: $6,921.60
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  • INVERTEK logo 20HP, 480V, Invertek OptiDrive Eco VFD (ODV-3-340300-3F1A-MN)

    20HP, 480V, Invertek OptiDrive Eco VFD (ODV-3-340300-3F1A-MN)

    • Weight:
      18.00 LBS
    In Stock
    $4,500.00
    Online Price: $2,376.00
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