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.

  • GALT ELECTRIC logo 400HP, 480V, Galt Electric G300 VFD (G340-04800UL-01)

    400HP, 480V, Galt Electric G300 VFD (G340-04800UL-01)

    • Weight:
      687.84 LBS
    Out Of Stock
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  • Control Techniques logo 400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP700A4R (QMP700A4R)

    400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, QMP700A4R (QMP700A4R)

    • Weight:
      0.01 LBS
    Out Of Stock
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  • MITSUBISHI logo 450HP 460V Mitsubishi VFD, INVERTER, AC DRIVE FR-F840-05470-3-60 (FR-F840-05470-3-60)

    450HP 460V Mitsubishi VFD, INVERTER, AC DRIVE FR-F840-05470-3-60 (FR-F840-05470-3-60)

    • Weight:
      165.56 LBS
    Out Of Stock
    $21,718.00
    Online Price: $17,374.40
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  • MITSUBISHI logo 400HP 460V Mitsubishi VFD, INVERTER, AC DRIVE FR-F840-04810-3-60 (FR-F840-04810-3-60)

    400HP 460V Mitsubishi VFD, INVERTER, AC DRIVE FR-F840-04810-3-60 (FR-F840-04810-3-60)

    • Weight:
      116.57 LBS
    Out Of Stock
    $19,140.00
    Online Price: $15,312.00
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  • MITSUBISHI logo 550HP & 450HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-06830-1-60 (FR-A840-06830-1-60)

    550HP & 450HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-06830-1-60 (FR-A840-06830-1-60)

    • Weight:
      170.10 LBS
    Out Of Stock
    $52,794.00
    Online Price: $42,235.20
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  • MITSUBISHI logo 500HP & 400HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-06100-1-60 (FR-A840-06100-1-60)

    500HP & 400HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-06100-1-60 (FR-A840-06100-1-60)

    • Weight:
      170.10 LBS
    Out Of Stock
    $42,460.00
    Online Price: $33,968.00
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  • MITSUBISHI logo 450HP & 350HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-05470-1-60 (FR-A840-05470-1-60)

    450HP & 350HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-05470-1-60 (FR-A840-05470-1-60)

    • Weight:
      170.10 LBS
    Out Of Stock
    $31,392.00
    Online Price: $25,113.60
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  • MITSUBISHI logo 400HP & 300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-04810-1-60 (FR-A840-04810-1-60)

    400HP & 300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A840-04810-1-60 (FR-A840-04810-1-60)

    • Weight:
      117.93 LBS
    Out Of Stock
    $28,745.00
    Online Price: $22,996.00
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  • HITACHI logo 400HP 460V Hitachi SJ700 VFD, Inverter, AC Drive SJ700-3150HFU2 (SJ7003150HFU2)

    400HP 460V Hitachi SJ700 VFD, Inverter, AC Drive SJ700-3150HFU2 (SJ7003150HFU2)

    • Weight:
      236.32 LBS
    Out Of Stock
    Online Price: $17,470.00
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  • MITSUBISHI logo 450HP 480V Mitsubishi VFD, Inverter, AC Drive FR-F740-05470-NA (FR-F740-05470-NA)

    450HP 480V Mitsubishi VFD, Inverter, AC Drive FR-F740-05470-NA (FR-F740-05470-NA)

    • Weight:
      232.69 LBS
    Out Of Stock
    Online Price: $24,882.99
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  • MITSUBISHI logo 300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-03610-NA (FR-A740-03610-NA)

    300HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-03610-NA (FR-A740-03610-NA)

    • Weight:
      226.80 LBS
    Out Of Stock
    Online Price: $30,030.99
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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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