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.

  • Delta logo 40HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD370CP23A-00 (VFD370CP23A-00)

    40HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD370CP23A-00 (VFD370CP23A-00)

    • Weight:
      88.18 LBS
    Out Of Stock
    Online Price: $1,099.99
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  • HITACHI logo 40HP 460V Hitachi VFD, Inverter, AC Drive SJ700-300HFUF2 (SJ700-300HFUF2)

    40HP 460V Hitachi VFD, Inverter, AC Drive SJ700-300HFUF2 (SJ700-300HFUF2)

    • Weight:
      25.85 LBS
    Out Of Stock
    Online Price: $2,266.99
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  • HITACHI logo 20HP 460V Hitachi VFD, Inverter, AC Drive SJ700-150HFUF2 (SJ700-150HFUF2)

    20HP 460V Hitachi VFD, Inverter, AC Drive SJ700-150HFUF2 (SJ700-150HFUF2)

    • Weight:
      17.24 LBS
    Out Of Stock
    Online Price: $1,253.99
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  • HITACHI logo 150HP 460V Hitachi VFD, Inverter, AC Drive SJ700-1100HFUF2 (SJ700-1100HFUF2)

    150HP 460V Hitachi VFD, Inverter, AC Drive SJ700-1100HFUF2 (SJ700-1100HFUF2)

    • Weight:
      90.72 LBS
    Out Of Stock
    Online Price: $9,643.99
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  • WEG logo 2HP 230V WEG VFD, Inverter, AC Drive CFW080073BDN4A1Z (CFW080073BDN4A1Z)

    2HP 230V WEG VFD, Inverter, AC Drive CFW080073BDN4A1Z (CFW080073BDN4A1Z)

    • Weight:
      5.44 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi External Brake Resistor, FR-ABR-H11K (FRABRH11K)

    Mitsubishi External Brake Resistor, FR-ABR-H11K (FRABRH11K)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $394.00
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  • TECO logo 100 HP 460V Teco VFD, Inverter, AC Drive Q4-1000-312 (Q41000312)

    100 HP 460V Teco VFD, Inverter, AC Drive Q4-1000-312 (Q41000312)

    • Weight:
      157.40 LBS
    Out Of Stock
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  • MITSUBISHI logo 1/2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-E740-016-NA (FR-E740-016-NA)

    1/2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-E740-016-NA (FR-E740-016-NA)

    • Weight:
      4.08 LBS
    Out Of Stock
    $1,137.00
    Online Price: $909.60
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  • Saftronics logo 60HP & 75HP 230V Saftronics VFD, Inverter, AC Drive GP102075-9 (GP102075-9)

    60HP & 75HP 230V Saftronics VFD, Inverter, AC Drive GP102075-9 (GP102075-9)

    • Weight:
      55.34 LBS
    Out Of Stock
    Online Price: $1,999.99
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  • Saftronics logo 10HP 460V Saftronics VFD, Inverter, AC Drive PC104010-9 (PC104010-9-R3F8D)

    10HP 460V Saftronics VFD, Inverter, AC Drive PC104010-9 (PC104010-9-R3F8D)

    • Weight:
      6.80 LBS
    Out Of Stock
    Online Price: $410.99
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  • Saftronics logo 2HP 460V Saftronics VFD, Inverter, AC Drive CV104002-9 (CV104002-9-R3F8D)

    2HP 460V Saftronics VFD, Inverter, AC Drive CV104002-9 (CV104002-9-R3F8D)

    • Weight:
      3.18 LBS
    Out Of Stock
    Online Price: $170.99
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  • Saftronics logo 3HP 230V Saftronics VFD, Inverter, AC Drive CV102003-9 (CV102003-9-R3F8D)

    3HP 230V Saftronics VFD, Inverter, AC Drive CV102003-9 (CV102003-9-R3F8D)

    • Weight:
      3.63 LBS
    Out Of Stock
    Online Price: $247.99
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