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.

  • MITSUBISHI logo Mitsubishi Conduit Kit, Conduit Box, AF8FN-L (AF8FN-L)

    Mitsubishi Conduit Kit, Conduit Box, AF8FN-L (AF8FN-L)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $1,756.00
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  • MITSUBISHI logo Mitsubishi Conduit Kit, Conduit Box, AF8FN-M (AF8FN-M)

    Mitsubishi Conduit Kit, Conduit Box, AF8FN-M (AF8FN-M)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $1,872.00
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  • MITSUBISHI logo Mitsubishi Conduit Kit, Conduit Box, AF8FN-G (AF8FN-G)

    Mitsubishi Conduit Kit, Conduit Box, AF8FN-G (AF8FN-G)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $1,400.00
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  • MITSUBISHI logo 20HP 460V Mitsubishi VFD, Inverter, AC Drive FR-V540-15K-NA (FR-V540-15K-NA)

    20HP 460V Mitsubishi VFD, Inverter, AC Drive FR-V540-15K-NA (FR-V540-15K-NA)

    • Weight:
      21.32 LBS
    Out Of Stock
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  • HITACHI logo 125HP 460V Hitachi SJ700D VFD, Inverter, AC Drive SJ700D-900HFUF3 (SJ700D-900HFUF3)

    125HP 460V Hitachi SJ700D VFD, Inverter, AC Drive SJ700D-900HFUF3 (SJ700D-900HFUF3)

    • Weight:
      54.88 LBS
    Out Of Stock
    Online Price: $7,260.00
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  • TECO logo 100HP 460V Teco VFD, Inverter, AC Drive EQ7-4100-C (EQ7-4100-C)

    100HP 460V Teco VFD, Inverter, AC Drive EQ7-4100-C (EQ7-4100-C)

    • Weight:
      41.28 LBS
    Out Of Stock
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  • TECO logo 50HP 460V Teco VFD, Inverter, AC Drive EQ7-4050-C (EQ7-4050-C)

    50HP 460V Teco VFD, Inverter, AC Drive EQ7-4050-C (EQ7-4050-C)

    • Weight:
      31.30 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi DC Link Choke, FR-HEL-H355K (FR-HEL-H355K)

    Mitsubishi DC Link Choke, FR-HEL-H355K (FR-HEL-H355K)

    • Weight:
      45.90 LBS
    Out Of Stock
    Online Price: $9,296.00
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  • MITSUBISHI logo Mitsubishi DC Link Choke, FR-HEL-H160K (FR-HEL-H160K)

    Mitsubishi DC Link Choke, FR-HEL-H160K (FR-HEL-H160K)

    • Weight:
      27.94 LBS
    Out Of Stock
    Online Price: $2,511.00
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  • MITSUBISHI logo Mitsubishi DC Link Choke, FR-HEL-H132K (FR-HEL-H132K)

    Mitsubishi DC Link Choke, FR-HEL-H132K (FR-HEL-H132K)

    • Weight:
      25.95 LBS
    Out Of Stock
    Online Price: $2,225.00
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  • MITSUBISHI logo Mitsubishi DC Link Choke, FR-HEL-110K (FR-HEL-110K)

    Mitsubishi DC Link Choke, FR-HEL-110K (FR-HEL-110K)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $2,003.00
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  • MITSUBISHI logo Mitsubishi DC Link Choke, FR-HEL-90K (FR-HEL-90K)

    Mitsubishi DC Link Choke, FR-HEL-90K (FR-HEL-90K)

    • Weight:
      18.96 LBS
    Out Of Stock
    Online Price: $1,763.00
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