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.

  • INVERTEK logo Image coming soon

    2HP, 240V, Invertek OptiDrive P2 VFD (ODP-2-22020-3HF42-MN)

    • Weight:
      5.00 LBS
    In Stock
    $1,372.00
    Online Price: $658.56
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  • GALT ELECTRIC logo 150HP 460V Galt Electric G500 VFD, IP55 (G540-02150IP55-03)

    150HP 460V Galt Electric G500 VFD, IP55 (G540-02150IP55-03)

    • Weight:
      172.00 LBS
    In Stock
    Online Price: $7,784.06
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  • GALT ELECTRIC logo 75 HP, 575 V, Galt Electric G500 VFD (G560-00860UL-03)

    75 HP, 575 V, Galt Electric G500 VFD (G560-00860UL-03)

    • Weight:
      160.00 LBS
    In Stock
    List Price:  $7,815.00
    Online Price: $5,860.95
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  • INVERTEK logo 2HP, 460V, Invertek Optidrive E3 VFD (ODE-3-240041-3F4B)

    2HP, 460V, Invertek Optidrive E3 VFD (ODE-3-240041-3F4B)

    • Weight:
      10.00 LBS
    In Stock
    $1,470.00
    Online Price: $776.16
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  • INVERTEK logo 1.5HP, 230V, Invertek Optidrive E3 Single Phase VFD (ODE-3-220105-1F4A-01)

    1.5HP, 230V, Invertek Optidrive E3 Single Phase VFD (ODE-3-220105-1F4A-01)

    • Weight:
      10.00 LBS
    In Stock
    $1,530.00
    Online Price: $807.84
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  • MITSUBISHI logo 5HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00167-E1N6 (FR-A820-00167-E1N6)

    5HP 230V Mitsubishi A800E VFD, Inverter, AC Drive FR-A820-00167-E1N6 (FR-A820-00167-E1N6)

    • Weight:
      4.08 LBS
    In Stock
    $1,599.00
    Online Price: $1,279.20
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  • GALT ELECTRIC logo Image coming soon

    G500 AC Inductor, 480V 132KW (ACL2-132-4)

    • Weight:
      0.01 LBS
    In Stock
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  • GALT ELECTRIC logo Image coming soon

    G500 AC Inductor, 480V 110KW (ACL2-110-4)

    • Weight:
      0.01 LBS
    In Stock
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  • GALT ELECTRIC logo Image coming soon

    G500 AC Inductor, 480V 75KW (ACL2-075-4)

    • Weight:
      0.01 LBS
    In Stock
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  • GALT ELECTRIC logo Image coming soon

    G500 AC Inductor, 480V 45KW (ACL2-045-4)

    • Weight:
      0.01 LBS
    In Stock
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  • GALT ELECTRIC logo Image coming soon

    G500 AC Inductor, 480V 37KW (ACL2-037-4)

    • Weight:
      0.01 LBS
    In Stock
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  • GALT ELECTRIC logo Image coming soon

    G500 AC Inductor, 480V 30KW (ACL2-030-4)

    • Weight:
      0.01 LBS
    In Stock
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