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.

  • TMEIC logo 536HP 4160V TMEIC MVG2 Medium Voltage VFD, Inverter, AC DriveMVG2-4160V-536HP (MVG2-4160V-536HP)

    536HP 4160V TMEIC MVG2 Medium Voltage VFD, Inverter, AC DriveMVG2-4160V-536HP (MVG2-4160V-536HP)

    • Model:
      MVG2-4160V-536HP
    • Brand:
      TMEIC
    • Product Condition:
      New
    • Horsepower Rating:
      536 HP
    • HP Rating @ 110% OL:
      536 HP
    • Rated Amps:
      69 A
    • Amp Rating @ 110% OL:
      69 A
    • Rated Voltage:
      4160 V
    • Output Voltage:
      4160 V
    • Output Amperage Rating:
      500 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Series:
      MVG2
    • Weight:
      0.01 LBS
    Out Of Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • TECO logo 5HP 230V Teco F510-E VFD, Inverter, AC Drive F510-2005-C3-UE (F510-2005-C3-UE)

    5HP 230V Teco F510-E VFD, Inverter, AC Drive F510-2005-C3-UE (F510-2005-C3-UE)

    • Model:
      F510-2005-C3-UE
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 120% OL:
      5 HP
    • Amp Rating @ 120% OL:
      14.5 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      14.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      5 HP
    • Rated Amps:
      14.5 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      F510
    • Weight:
      3.81 LBS
    Out Of Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • TECO logo 7.5HP 230V Teco A510-E VFD, Inverter, AC Drive A510-2008-C3-UE (A510-2008-C3-UE)

    7.5HP 230V Teco A510-E VFD, Inverter, AC Drive A510-2008-C3-UE (A510-2008-C3-UE)

    • Model:
      A510-2008-C3-UE
    • Brand:
      TECO
    • Product Condition:
      New
    • HP Rating @ 150% OL:
      7.5 HP
    • Amp Rating @ 150% OL:
      25 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      25 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Constant Torque / Variable Torque:
      Variable Torque
    • Horsepower Rating:
      7.5 HP
    • Rated Amps:
      25 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      A510
    • Weight:
      3.99 LBS
    Out Of Stock
    Call for Price
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 5HP 460V Delta MS300 VFD, Inverter, AC Drive VFD9A0MS43AFSHA (VFD9A0MS43AFSHA)

    5HP 460V Delta MS300 VFD, Inverter, AC Drive VFD9A0MS43AFSHA (VFD9A0MS43AFSHA)

    • Model:
      VFD9A0MS43AFSHA
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      1 Year
    • Horsepower Rating:
      5 HP
    • Rated Amps:
      9 A
    • Amp Rating @ 120% OL:
      10.5 A
    • Amp Rating @ 150% OL:
      9 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      9 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      C2
    • Series:
      MS300
    • Rated Amps:
      10.5 A
    • Weight:
      4.00 LBS
    Out Of Stock
    List Price:  $595.00
    Online Price: $277.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 2HP 460V Delta MS300 VFD, Inverter, AC Drive VFD4A2MS43AFSHA (VFD4A2MS43AFSHA)

    2HP 460V Delta MS300 VFD, Inverter, AC Drive VFD4A2MS43AFSHA (VFD4A2MS43AFSHA)

    • Model:
      VFD4A2MS43AFSHA
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      1 Year
    • Horsepower Rating:
      2 HP
    • Rated Amps:
      4.2 A
    • Amp Rating @ 120% OL:
      4.6 A
    • Amp Rating @ 150% OL:
      4.2 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      4.2 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      B3
    • Series:
      MS300
    • Rated Amps:
      4.6 A
    • Weight:
      3.00 LBS
    Out Of Stock
    List Price:  $488.00
    Online Price: $227.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 50HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD370B23A (VFD370B23A)

    50HP 230V Delta VFD-B VFD, Inverter, AC Drive VFD370B23A (VFD370B23A)

    • Model:
      VFD370B23A
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      1 Year
    • Horsepower Rating:
      50 HP
    • HP Rating @ 150% OL:
      50 HP
    • Rated Amps:
      145 A
    • Amp Rating @ 150% OL:
      145 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      145 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      VFD-B
    • Weight:
      79.50 LBS
    Out Of Stock
    Online Price: $2,612.00
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 20HP 460V Delta MS300 VFD, Inverter, AC Drive VFD32AMS43AFSHA (VFD32AMS43AFSHA)

    20HP 460V Delta MS300 VFD, Inverter, AC Drive VFD32AMS43AFSHA (VFD32AMS43AFSHA)

    • Model:
      VFD32AMS43AFSHA
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      1 Year
    • Horsepower Rating:
      20 HP
    • Rated Amps:
      32 A
    • Amp Rating @ 120% OL:
      36 A
    • Amp Rating @ 150% OL:
      32 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      32 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      E2
    • Series:
      MS300
    • Rated Amps:
      36 A
    • Weight:
      8.75 LBS
    Out Of Stock
    List Price:  $1,351.00
    Online Price: $630.50
    Adding to cart… The item has been added
    VIEW DETAILS
  • Delta logo 15HP 460V Delta MS300 VFD, Inverter, AC Drive VFD25AMS43AFSHA (VFD25AMS43AFSHA)

    15HP 460V Delta MS300 VFD, Inverter, AC Drive VFD25AMS43AFSHA (VFD25AMS43AFSHA)

    • Model:
      VFD25AMS43AFSHA
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      1 Year
    • Horsepower Rating:
      15 HP
    • Rated Amps:
      25 A
    • Amp Rating @ 120% OL:
      28 A
    • Amp Rating @ 150% OL:
      25 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      25 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      E2
    • Series:
      MS300
    • Rated Amps:
      28 A
    • Weight:
      8.75 LBS
    Out Of Stock
    List Price:  $1,138.00
    Online Price: $690.30
    Adding to cart… The item has been added
    VIEW DETAILS