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.

  • HITACHI logo 3/4HP 230V Hitachi VFD, Inverter, AC Drive L200-004NFU (L200-004NFU)

    3/4HP 230V Hitachi VFD, Inverter, AC Drive L200-004NFU (L200-004NFU)

    • Weight:
      2.72 LBS
    Out Of Stock
    Online Price: $169.99
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  • MITSUBISHI logo 150HP & 250HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-02160-NA (FR-A740-02160-NA)

    150HP & 250HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-02160-NA (FR-A740-02160-NA)

    • Weight:
      155.58 LBS
    Out Of Stock
    List Price:  $24,464.00
    Online Price: $19,718.99
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  • MITSUBISHI logo 20HP & 25HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A720-00610-NA (FR-A720-00610-NA)

    20HP & 25HP 230V Mitsubishi VFD, Inverter, AC Drive FR-A720-00610-NA (FR-A720-00610-NA)

    • Weight:
      17.69 LBS
    Out Of Stock
    List Price:  $5,780.00
    Online Price: $4,657.99
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  • TECO logo 1HP 230V Teco VFD, Inverter, AC Drive M2-0010-311 (M2-0010-311)

    1HP 230V Teco VFD, Inverter, AC Drive M2-0010-311 (M2-0010-311)

    • Weight:
      4.99 LBS
    Out Of Stock
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  • TECO logo 7.5HP 460V Teco VFD, Inverter, AC Drive FM100-407-N1 (FM100-407-N1)

    7.5HP 460V Teco VFD, Inverter, AC Drive FM100-407-N1 (FM100-407-N1)

    • Weight:
      9.53 LBS
    Out Of Stock
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  • AC Tech logo 7.5HP 460V AC Tech VFD, Inverter, AC Drive (M3475B11)

    7.5HP 460V AC Tech VFD, Inverter, AC Drive (M3475B11)

    • Weight:
      7.26 LBS
    Out Of Stock
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  • MITSUBISHI logo 7.5HP 240V Mitsubishi VFD, Inverter, AC Drive FR-E520-5.5K-NA (FR-E520-5.5K-NA)

    7.5HP 240V Mitsubishi VFD, Inverter, AC Drive FR-E520-5.5K-NA (FR-E520-5.5K-NA)

    • Weight:
      6.80 LBS
    Out Of Stock
    List Price:  $1,573.00
    Online Price: $838.99
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  • EATON logo 5HP 460V Eaton VFD, Inverter, AC Drive SVX003A1-4A1B1 (SVX003A1-4A1B1)

    5HP 460V Eaton VFD, Inverter, AC Drive SVX003A1-4A1B1 (SVX003A1-4A1B1)

    • Weight:
      7.26 LBS
    Out Of Stock
    Online Price: $1,158.99
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  • EATON logo 5HP 460V Eaton VFD, Inverter, AC Drive SVX005A1-4A1B1 (SVX005A1-4A1B1)

    5HP 460V Eaton VFD, Inverter, AC Drive SVX005A1-4A1B1 (SVX005A1-4A1B1)

    • Weight:
      7.26 LBS
    Out Of Stock
    Online Price: $1,410.99
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  • EATON logo 3HP 460V Eaton VFD, Inverter, AC Drive SVX002A1-4A1B1 (SVX002A1-4A1B1)

    3HP 460V Eaton VFD, Inverter, AC Drive SVX002A1-4A1B1 (SVX002A1-4A1B1)

    • Weight:
      7.26 LBS
    Out Of Stock
    Online Price: $599.99
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  • HITACHI logo 5HP 230V Hitachi VFD, Inverter, AC Drive L300P-037LBRM (L300P-037LBRM)

    5HP 230V Hitachi VFD, Inverter, AC Drive L300P-037LBRM (L300P-037LBRM)

    • Weight:
      5.44 LBS
    Out Of Stock
    Online Price: $703.99
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  • MITSUBISHI logo 400HP & 500HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-04810-NA (FR-A740-04810-NA)

    400HP & 500HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-04810-NA (FR-A740-04810-NA)

    • Weight:
      236.78 LBS
    Out Of Stock
    Online Price: $44,261.99
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