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.

  • TECO logo 400HP 460V Teco VFD, Inverter, AC Drive EQ5-4400-C (EQ5-4400-C)

    400HP 460V Teco VFD, Inverter, AC Drive EQ5-4400-C (EQ5-4400-C)

    • Weight:
      161.03 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • TECO logo 400HP 460V Teco VFD, Inverter, AC Drive PA7300-4400-N1 (PA7300-4400-N1)

    400HP 460V Teco VFD, Inverter, AC Drive PA7300-4400-N1 (PA7300-4400-N1)

    • Weight:
      203.66 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • 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
    Adding to cart… The item has been added
    VIEW DETAILS
  • Control Techniques logo 400HP 690V Control Techniques VFD, Inverter, DC Drive, MP470A6 (MP470A6)

    400HP 690V Control Techniques VFD, Inverter, DC Drive, MP470A6 (MP470A6)

    • Weight:
      0.01 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • Control Techniques logo 400HP 690V Control Techniques VFD, Inverter, DC Drive, MP470A6R (MP470A6R)

    400HP 690V Control Techniques VFD, Inverter, DC Drive, MP470A6R (MP470A6R)

    • Weight:
      0.01 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • Control Techniques logo 400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP700A4 (MP700A4)

    400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP700A4 (MP700A4)

    • Weight:
      0.01 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • Control Techniques logo 400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP700A4R (MP700A4R)

    400HP at 460V, 200HP at 230V, Control Techniques VFD, Inverter, DC Drive, MP700A4R (MP700A4R)

    • Weight:
      0.01 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 400HP 460V Mitsubishi VFD, Inverter, AC Drive FR-V540L-250K-NA (FR-V540L-250K-NA)

    400HP 460V Mitsubishi VFD, Inverter, AC Drive FR-V540L-250K-NA (FR-V540L-250K-NA)

    • Weight:
      350.17 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • WEG logo 350HP & 400HP 460V WEG VFD, Inverter, AC Drive CFW110515T4SZ (CFW110515T4SZ)

    350HP & 400HP 460V WEG VFD, Inverter, AC Drive CFW110515T4SZ (CFW110515T4SZ)

    • Weight:
      420.00 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • WEG logo 400HP 460V WEG VFD, Inverter, AC Drive CFW-090515TGZ (CFW-090515TGZ)

    400HP 460V WEG VFD, Inverter, AC Drive CFW-090515TGZ (CFW-090515TGZ)

    • Weight:
      328.85 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 400HP, 480V, Galt Electric G500 Legacy VFD (G540-04800UL-01)

    400HP, 480V, Galt Electric G500 Legacy VFD (G540-04800UL-01)

    • Weight:
      687.80 LBS
    Out Of Stock
    List Price:  $22,001.00
    Online Price: $16,500.95
    Adding to cart… The item has been added
    VIEW DETAILS
  • GALT ELECTRIC logo 450HP, 480V, Galt Electric G300 VFD (G340-05300UL-01)

    450HP, 480V, Galt Electric G300 VFD (G340-05300UL-01)

    • Weight:
      687.84 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS