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.

  • MITSUBISHI logo 100HP & 150HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-01440-NA (FR-A740-01440-NA)

    100HP & 150HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-01440-NA (FR-A740-01440-NA)

    • Model:
      FR-A740-01440-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      100 HP
    • Horsepower Rating:
      150 HP
    • HP Rating @ 110% OL:
      150 HP
    • HP Rating @ 150% OL:
      100 HP
    • Rated Amps:
      144 A
    • Amp Rating @ 110% OL:
      216 A
    • Amp Rating @ 150% OL:
      144 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      144 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      A700
    • Rated Amps:
      216 A
    • Weight:
      116.12 LBS
    Out Of Stock
    Online Price: $16,422.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-00038-NA (FR-F740-00038-NA)

    2HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-00038-NA (FR-F740-00038-NA)

    • Model:
      FR-F740-00038-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      2 HP
    • HP Rating @ 110% OL:
      2 HP
    • HP Rating @ 120% OL:
      2 HP
    • Rated Amps:
      3.5 A
    • Amp Rating @ 110% OL:
      3.8 A
    • Amp Rating @ 120% OL:
      3.5 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      3.8 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      F700
    • Rated Amps:
      3.8 A
    • Weight:
      6.35 LBS
    Out Of Stock
    Online Price: $1,123.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 1HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-00023-NA (FR-F740-00023-NA)

    1HP 460V Mitsubishi VFD, Inverter, AC Drive FR-F740-00023-NA (FR-F740-00023-NA)

    • Model:
      FR-F740-00023-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      1 HP
    • HP Rating @ 110% OL:
      1 HP
    • HP Rating @ 120% OL:
      1 HP
    • Rated Amps:
      2.1 A
    • Amp Rating @ 110% OL:
      2.3 A
    • Amp Rating @ 120% OL:
      2.1 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      2.3 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      F700
    • Rated Amps:
      2.3 A
    • Weight:
      6.35 LBS
    Out Of Stock
    Online Price: $1,063.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 3HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00060-NA (FR-A740-00060-NA)

    3HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00060-NA (FR-A740-00060-NA)

    • Model:
      FR-A740-00060-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      3 HP
    • Horsepower Rating:
      5 HP
    • HP Rating @ 110% OL:
      5 HP
    • HP Rating @ 150% OL:
      3 HP
    • Rated Amps:
      6 A
    • Amp Rating @ 110% OL:
      8.3 A
    • Amp Rating @ 150% OL:
      6 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      6 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      A700
    • Rated Amps:
      8.3 A
    • Weight:
      5.90 LBS
    Out Of Stock
    Online Price: $1,655.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 15HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00230-NA (FR-A740-00230-NA)

    15HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00230-NA (FR-A740-00230-NA)

    • Model:
      FR-A740-00230-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      15 HP
    • Horsepower Rating:
      20 HP
    • HP Rating @ 110% OL:
      20 HP
    • HP Rating @ 150% OL:
      15 HP
    • Rated Amps:
      23 A
    • Amp Rating @ 110% OL:
      31 A
    • Amp Rating @ 150% OL:
      23 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      23 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      A700
    • Rated Amps:
      31 A
    • Weight:
      11.34 LBS
    Out Of Stock
    Online Price: $3,437.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 5HP & 7.5HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00090-NA (FR-A740-00090-NA)

    5HP & 7.5HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00090-NA (FR-A740-00090-NA)

    • Model:
      FR-A740-00090-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      5 HP
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 110% OL:
      7.5 HP
    • HP Rating @ 150% OL:
      5 HP
    • Rated Amps:
      9 A
    • Amp Rating @ 110% OL:
      12.6 A
    • Amp Rating @ 150% OL:
      9 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      9 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      A700
    • Rated Amps:
      12.6 A
    • Weight:
      5.90 LBS
    Out Of Stock
    Online Price: $1,954.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 400HP & 500HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-04810-NA (FR-A740-04810-NA)

    400HP & 500HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-04810-NA (FR-A740-04810-NA)

    • Model:
      FR-A740-04810-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      400 HP
    • Horsepower Rating:
      500 HP
    • HP Rating @ 110% OL:
      500 HP
    • HP Rating @ 150% OL:
      400 HP
    • Rated Amps:
      481 A
    • Amp Rating @ 110% OL:
      610 A
    • Amp Rating @ 150% OL:
      481 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      481 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      A700
    • Rated Amps:
      610 A
    • Weight:
      236.78 LBS
    Out Of Stock
    Online Price: $44,261.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • Saftronics logo 1HP 230V Saftronics VFD, Inverter, AC Drive S102001-41 (S102001-41)

    1HP 230V Saftronics VFD, Inverter, AC Drive S102001-41 (S102001-41)

    • Model:
      S102001-41
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      1 HP
    • HP Rating @ 150% OL:
      1 HP
    • Rated Amps:
      4.2 A
    • Amp Rating @ 150% OL:
      4.2 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      4.2 A
    • Phase Rating:
      1 Phase Input - 3 Phase Output
    • Enclosure Rating:
      UL Type 4X
    • Series:
      S10
    • Weight:
      4.99 LBS
    Out Of Stock
    Online Price: $271.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • Saftronics logo 5HP & 7.5HP 230V Saftronics VFD, Inverter, AC Drive GP102007-4M (GP102007-4M)

    5HP & 7.5HP 230V Saftronics VFD, Inverter, AC Drive GP102007-4M (GP102007-4M)

    • Model:
      GP102007-4M
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      5 HP
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 110% OL:
      7.5 HP
    • HP Rating @ 150% OL:
      5 HP
    • Rated Amps:
      22 A
    • Amp Rating @ 110% OL:
      22 A
    • Amp Rating @ 150% OL:
      17 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      22 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 4
    • Series:
      GP10
    • Weight:
      8.16 LBS
    Out Of Stock
    Online Price: $600.99
    Adding to cart… The item has been added
    VIEW DETAILS
  • MITSUBISHI logo 40HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00570-NA (FR-A740-00570-NA)

    40HP 460V Mitsubishi VFD, Inverter, AC Drive FR-A740-00570-NA (FR-A740-00570-NA)

    • Model:
      FR-A740-00570-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • Horsepower Rating:
      40 HP
    • Horsepower Rating:
      50 HP
    • HP Rating @ 110% OL:
      50 HP
    • HP Rating @ 150% OL:
      40 HP
    • Rated Amps:
      57 A
    • Amp Rating @ 110% OL:
      77 A
    • Amp Rating @ 150% OL:
      57 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      57 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      A700
    • Rated Amps:
      77 A
    • Weight:
      41.28 LBS
    Out Of Stock
    Online Price: $8,160.99
    Adding to cart… The item has been added
    VIEW DETAILS