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.

  • ABB logo 4HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-06A9-4 (ACH550-01-06A9-4)

    4HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-06A9-4 (ACH550-01-06A9-4)

    • Weight:
      6.49 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 1HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-02A4-4 (ACH550-01-02A4-4)

    1HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-02A4-4 (ACH550-01-02A4-4)

    • Weight:
      6.49 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 125HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-248A-2 (ACH550-01-248A-2)

    125HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-248A-2 (ACH550-01-248A-2)

    • Weight:
      68.99 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 2HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-UH-04A1-4 (ACH5500104A14)

    2HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-UH-04A1-4 (ACH5500104A14)

    • Weight:
      6.49 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 100HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-221A-2 (ACH550-01-221A-2)

    100HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-221A-2 (ACH550-01-221A-2)

    • Weight:
      68.99 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 30HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-075A-2 (ACH550-01-075A-2)

    30HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-075A-2 (ACH550-01-075A-2)

    • Weight:
      24.00 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 60HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-178A-2 (ACH550-01-178A-2)

    60HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-178A-2 (ACH550-01-178A-2)

    • Weight:
      68.99 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 50HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-114A-2 (ACH550-01-114A-2)

    50HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-114A-2 (ACH550-01-114A-2)

    • Weight:
      24.00 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 60HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-143A-2 (ACH550-01-143A-2)

    60HP 230V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-143A-2 (ACH550-01-143A-2)

    • Weight:
      68.99 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 200HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-290A-4 (ACH550-01-290A-4)

    200HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-290A-4 (ACH550-01-290A-4)

    • Weight:
      72.98 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 75HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-125A-4 (ACH550-01-125A-4)

    75HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-125A-4 (ACH550-01-125A-4)

    • Weight:
      34.02 LBS
    Out Of Stock
    Adding to cart… The item has been added
    VIEW DETAILS
  • ABB logo 120HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-180A-4 (ACH550-01-180A-4)

    120HP 460V ABB ACH550 VFD, Inverter, AC Drive ACH550-01-180A-4 (ACH550-01-180A-4)

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