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, including options for variable torque and constant torque loads, plus related categories such as AC VFDs, Medium Voltage VFDs, and VFD Accessories.

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 5HP 460V Delta VFD-M VFD, Inverter, AC Drive VFD037M43A (VFD037M43A)

    5HP 460V Delta VFD-M VFD, Inverter, AC Drive VFD037M43A (VFD037M43A)

    • Weight:
      7.06 LBS
    Out Of Stock
    Online Price: $342.50
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  • Delta logo 3HP 575V Delta VFD-M VFD, Inverter, AC Drive VFD022M53A (VFD022M53A)

    3HP 575V Delta VFD-M VFD, Inverter, AC Drive VFD022M53A (VFD022M53A)

    • Weight:
      4.41 LBS
    Out Of Stock
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  • Delta logo 3HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD022B53A (VFD022B53A)

    3HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD022B53A (VFD022B53A)

    • Weight:
      9.95 LBS
    Out Of Stock
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  • Delta logo 2HP 460V Delta VFD-S VFD, Inverter, AC Drive VFD015S43U (VFD015S43U)

    2HP 460V Delta VFD-S VFD, Inverter, AC Drive VFD015S43U (VFD015S43U)

    • Weight:
      4.41 LBS
    Out Of Stock
    Online Price: $204.50
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  • Delta logo 2HP 230V Delta VFD-M VFD, Inverter, AC Drive VFD015M21A (VFD015M21A)

    2HP 230V Delta VFD-M VFD, Inverter, AC Drive VFD015M21A (VFD015M21A)

    • Weight:
      4.86 LBS
    Out Of Stock
    Online Price: $208.50
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  • Delta logo 2HP 230V Delta VFD-E VFD, Inverter, AC Drive VFD015E23T (VFD015E23T)

    2HP 230V Delta VFD-E VFD, Inverter, AC Drive VFD015E23T (VFD015E23T)

    • Weight:
      4.20 LBS
    Out Of Stock
    Online Price: $190.82
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  • Delta logo 2HP 230V Delta VFD-E VFD, Inverter, AC Drive VFD015E23P (VFD015E23P)

    2HP 230V Delta VFD-E VFD, Inverter, AC Drive VFD015E23P (VFD015E23P)

    • Weight:
      4.20 LBS
    Out Of Stock
    Online Price: $190.82
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  • Delta logo 1HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD007B53A (VFD007B53A)

    1HP 575V Delta VFD-B VFD, Inverter, AC Drive VFD007B53A (VFD007B53A)

    • Weight:
      5.96 LBS
    Out Of Stock
    Online Price: $316.00
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  • INVERTEK logo Image coming soon

    175HP, 575V, Invertek OptiDrive Eco VFD (ODV-3-661500-301N-TN)

    • Weight:
      121.30 LBS
    Out Of Stock
    $19,305.00
    Online Price: $10,193.04
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  • INVERTEK logo Image coming soon

    125HP, 575V, Invertek OptiDrive Eco VFD (ODV-3-661300-301N-TN)

    • Weight:
      121.30 LBS
    Out Of Stock
    $17,705.00
    Online Price: $9,348.24
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  • INVERTEK logo Image coming soon

    100HP, 575V, Invertek OptiDrive Eco VFD (ODV-3-661050-301N-TN)

    • Weight:
      121.30 LBS
    Out Of Stock
    $16,395.00
    Online Price: $8,656.56
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  • INVERTEK logo Image coming soon

    75HP, 575V, Invertek OptiDrive Eco VFD (ODV-3-660780-301N-TN)

    • Weight:
      121.30 LBS
    Out Of Stock
    $13,665.00
    Online Price: $7,215.12
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