Variable Frequency Drives

A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, microdrive,and inverter.

VFDs.com is home to thousands of variable frequency drives in stock and ready to ship. Call us at 1-800-800-2261 if you would like help selecting a good drive for your motor and application. We are happy to help get you more information or you can read through some of our helpful articles in the Learning Center to help you understand what product you may need.

  • Control Techniques logo 1/2HP 115V Control Techniques VFD, Inverter, AC Drive M100-01100024A (M100-01100024A)

    1/2HP 115V Control Techniques VFD, Inverter, AC Drive M100-01100024A (M100-01100024A)

    • Weight:
      1.36 LBS
    Out Of Stock
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  • Control Techniques logo 1/3HP 115V Control Techniques VFD, Inverter, AC Drive M100-01100017A (M100-01100017A)

    1/3HP 115V Control Techniques VFD, Inverter, AC Drive M100-01100017A (M100-01100017A)

    • Weight:
      1.36 LBS
    Out Of Stock
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  • Control Techniques logo 400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP700A4 (QMP700A4)

    400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP700A4 (QMP700A4)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 300HP at 460V, 150HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP550A4 (QMP550A4)

    300HP at 460V, 150HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP550A4 (QMP550A4)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 250HP at 460V, 125HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP400A4 (QMP400A4)

    250HP at 460V, 125HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP400A4 (QMP400A4)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 200HP at 460V, 100HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP350A4 (QMP350A4)

    200HP at 460V, 100HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP350A4 (QMP350A4)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 125HP at 460V, 60HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP210A4 (QMP210A4)

    125HP at 460V, 60HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP210A4 (QMP210A4)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 90HP at 460V, 45HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP155A4 (QMP155A4)

    90HP at 460V, 45HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP155A4 (QMP155A4)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 45HP at 460V, 20HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP75A4 (QMP75A4)

    45HP at 460V, 20HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP75A4 (QMP75A4)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 300HP at 460V, 150HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP550A4R (QMP550A4R)

    300HP at 460V, 150HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP550A4R (QMP550A4R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 250HP at 460V, 125HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP400A4R (QMP400A4R)

    250HP at 460V, 125HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP400A4R (QMP400A4R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • Control Techniques logo 200HP at 460V, 100HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP350A4R (QMP350A4R)

    200HP at 460V, 100HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP350A4R (QMP350A4R)

    • Weight:
      0.01 LBS
    Out Of Stock
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