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.

  • WEG logo 1HP 230V WEG VFD, Inverter, AC Drive CFW100040SDPLZ (CFW100040SDPLZ)

    1HP 230V WEG VFD, Inverter, AC Drive CFW100040SDPLZ (CFW100040SDPLZ)

    • Weight:
      3.63 LBS
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  • WEG logo 1HP 120V WEG VFD, Inverter, AC Drive CFW100040SAZ (CFW100040SAZ)

    1HP 120V WEG VFD, Inverter, AC Drive CFW100040SAZ (CFW100040SAZ)

    • Weight:
      4.99 LBS
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  • WEG logo 1HP 120V WEG VFD, Inverter, AC Drive CFW100040SAPLZ (CFW100040SAPLZ)

    1HP 120V WEG VFD, Inverter, AC Drive CFW100040SAPLZ (CFW100040SAPLZ)

    • Weight:
      4.99 LBS
    Out Of Stock
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  • WEG logo 1/2HP 230V WEG VFD, Inverter, AC Drive CFW100026SDZ (CFW100026SDZ)

    1/2HP 230V WEG VFD, Inverter, AC Drive CFW100026SDZ (CFW100026SDZ)

    • Weight:
      3.63 LBS
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  • WEG logo 1/2HP 230V WEG VFD, Inverter, AC Drive CFW100026SDPLZ (CFW100026SDPLZ)

    1/2HP 230V WEG VFD, Inverter, AC Drive CFW100026SDPLZ (CFW100026SDPLZ)

    • Weight:
      3.63 LBS
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  • WEG logo 1/2HP 120V WEG VFD, Inverter, AC Drive CFW100026SAZ (CFW100026SAZ)

    1/2HP 120V WEG VFD, Inverter, AC Drive CFW100026SAZ (CFW100026SAZ)

    • Weight:
      3.63 LBS
    Out Of Stock
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  • WEG logo 1/2HP 120V WEG VFD, Inverter, AC Drive CFW100026SAPLZ (CFW100026SAPLZ)

    1/2HP 120V WEG VFD, Inverter, AC Drive CFW100026SAPLZ (CFW100026SAPLZ)

    • Weight:
      3.63 LBS
    Out Of Stock
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  • WEG logo 1/4HP 230V WEG VFD, Inverter, AC Drive CFW100016SDZ (CFW100016SDZ)

    1/4HP 230V WEG VFD, Inverter, AC Drive CFW100016SDZ (CFW100016SDZ)

    • Weight:
      3.63 LBS
    Out Of Stock
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  • WEG logo 1/4HP 230V WEG VFD, Inverter, AC Drive CFW100016SDPLZ (CFW100016SDPLZ)

    1/4HP 230V WEG VFD, Inverter, AC Drive CFW100016SDPLZ (CFW100016SDPLZ)

    • Weight:
      3.63 LBS
    Out Of Stock
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  • WEG logo 1/4HP 120V WEG VFD, Inverter, AC Drive CFW100016SAZ (CFW100016SAZ)

    1/4HP 120V WEG VFD, Inverter, AC Drive CFW100016SAZ (CFW100016SAZ)

    • Weight:
      3.63 LBS
    Out Of Stock
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  • WEG logo 1/4HP 120V WEG VFD, Inverter, AC Drive CFW100016SAPLZ (CFW100016SAPLZ)

    1/4HP 120V WEG VFD, Inverter, AC Drive CFW100016SAPLZ (CFW100016SAPLZ)

    • Weight:
      3.63 LBS
    Out Of Stock
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  • WEG logo 500HP 460V WEG VFD, Inverter, AC Drive CFW-090600TGZ (CFW-090600TGZ)

    500HP 460V WEG VFD, Inverter, AC Drive CFW-090600TGZ (CFW-090600TGZ)

    • Weight:
      328.85 LBS
    Out Of Stock
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