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.

  • LS logo LSLV0550SP100-4CEND3-L LS Electric Legacy SP100 VFD 75HP 460V (LSLV0550SP100-4CEND3-L)

    LSLV0550SP100-4CEND3-L LS Electric Legacy SP100 VFD 75HP 460V (LSLV0550SP100-4CEND3-L)

    • Weight:
      230.00 LBS
    Out Of Stock
    $9,896.43
    Online Price: $7,917.14
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  • GALT ELECTRIC logo 5HP, 240V, Galt Electric G500 Legacy VFD (Surplus) (G520-00160UL-01-NT5TD)

    5HP, 240V, Galt Electric G500 Legacy VFD (Surplus) (G520-00160UL-01-NT5TD)

    • Weight:
      14.33 LBS
    Out Of Stock
    List Price:  $891.00
    Online Price: $500.97
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  • WEG logo 250HP & 300HP 460V WEG VFD, Inverter, AC Drive CFW110370T4SZ (CFW110370T4SZ)

    250HP & 300HP 460V WEG VFD, Inverter, AC Drive CFW110370T4SZ (CFW110370T4SZ)

    • Weight:
      277.00 LBS
    Out Of Stock
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  • MITSUBISHI logo 450HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-06100-E3U6 (FR-F840-06100-E3U6)

    450HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-06100-E3U6 (FR-F840-06100-E3U6)

    • Weight:
      405.00 LBS
    Out Of Stock
    $23,536.00
    Online Price: $18,828.80
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  • TECO logo 7.5HP 460V Teco VFD, Inverter, AC Drive M4-0075-314 (M4-0075-314)

    7.5HP 460V Teco VFD, Inverter, AC Drive M4-0075-314 (M4-0075-314)

    • Weight:
      11.34 LBS
    Out Of Stock
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  • WEG logo WEG CFW900 VFD - 100 HP, 124 A, 460 V, IP 20, 3 Phase, STO/SS1, HMI with Bluetooth (CFW900D0124T4NB20Y2B)

    WEG CFW900 VFD - 100 HP, 124 A, 460 V, IP 20, 3 Phase, STO/SS1, HMI with Bluetooth (CFW900D0124T4NB20Y2B)

    • Weight:
      73.80 LBS
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  • WEG logo WEG CFW900 VFD - 40 HP, 110 A, 230 V, IP 20, 3 Phase, STO/SS1, HMI with Bluetooth (CFW900D0110T2DB20Y2B)

    WEG CFW900 VFD - 40 HP, 110 A, 230 V, IP 20, 3 Phase, STO/SS1, HMI with Bluetooth (CFW900D0110T2DB20Y2B)

    • Weight:
      73.80 LBS
    Out Of Stock
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  • ABB logo Image coming soon

    ABB ACH580 VFD, 30HP, 44A, 480V (ACH580-PCR-044A-4)

    • Weight:
      39.00 LBS
    Out Of Stock
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  • ABB logo Image coming soon

    ABB ACH580 VFD, 75HP, 96A, 480V (ACH580-BCR-096A-4)

    • Weight:
      448.00 LBS
    Out Of Stock
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  • Control Techniques logo S100-03413-0B0000 Nidec Drives/Control Techniques, Commander S, 3HP, 480V, Three Phase (S100-03413-0B0000)

    S100-03413-0B0000 Nidec Drives/Control Techniques, Commander S, 3HP, 480V, Three Phase (S100-03413-0B0000)

    • Weight:
      2.20 LBS
    Out Of Stock
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  • Control Techniques logo Image coming soon

    350HP 460V Control Techniques M600 Series VFD, AC Drive, Inverter,M600-11403770E10101AB100 (M600-11403770E10101AB100)

    • Weight:
      0.01 LBS
    Out Of Stock
    List Price:  $25,636.00
    Online Price: $20,509.00
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  • LS logo 3HP 230V LS Electric M100 VFD, Inverter, AC Drive LSLV0022M100-1EOFNA (LSLV0022M100-1EOFNA)

    3HP 230V LS Electric M100 VFD, Inverter, AC Drive LSLV0022M100-1EOFNA (LSLV0022M100-1EOFNA)

    • Weight:
      4.48 LBS
    Out Of Stock
    $402.39
    Online Price: $321.91
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