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.

  • Saftronics logo 10HP 230V Saftronics VFD, Inverter, AC Drive C102010-1 (C102010-1)

    10HP 230V Saftronics VFD, Inverter, AC Drive C102010-1 (C102010-1)

    • Model:
      C102010-1
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      10 HP
    • HP Rating @ 110% OL:
      10 HP
    • HP Rating @ 150% OL:
      10 HP
    • Rated Amps:
      32 A
    • Amp Rating @ 110% OL:
      32 A
    • Amp Rating @ 150% OL:
      32 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      32 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      C10
    • Weight:
      8.16 LBS
    In Stock
    Online Price: $599.99
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  • Saftronics logo 2HP 460V Saftronics VFD, Inverter, AC Drive S104002-4FS (S104002-4FS)

    2HP 460V Saftronics VFD, Inverter, AC Drive S104002-4FS (S104002-4FS)

    • Model:
      S104002-4FS
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      2 HP
    • HP Rating @ 150% OL:
      2 HP
    • Rated Amps:
      3.8 A
    • Amp Rating @ 150% OL:
      3.8 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      3.8 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 4X
    • Series:
      S10
    • Weight:
      6.80 LBS
    In Stock
    Online Price: $179.99
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  • MITSUBISHI logo 3HP 230V Mitsubishi VFD, Inverter, AC Drive FR-F720-00105-NA (FR-F720-00105-NA)

    3HP 230V Mitsubishi VFD, Inverter, AC Drive FR-F720-00105-NA (FR-F720-00105-NA)

    • Model:
      FR-F720-00105-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • HP Rating @ 110% OL:
      3 HP
    • HP Rating @ 120% OL:
      3 HP
    • Amp Rating @ 110% OL:
      10.5 A
    • Amp Rating @ 120% OL:
      9.6 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      10.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Series:
      F700
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      9.6 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      UL Type 1
    • Weight:
      6.35 LBS
    In Stock
    Online Price: $1,378.75
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  • Saftronics logo 1/4HP 230V Saftronics VFD, Inverter, AC Drive S102F25-41 (S102F25-41)

    1/4HP 230V Saftronics VFD, Inverter, AC Drive S102F25-41 (S102F25-41)

    • Model:
      S102F25-41
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      0.25 HP
    • HP Rating @ 150% OL:
      0.25 HP
    • Rated Amps:
      1.4 A
    • Amp Rating @ 150% OL:
      1.4 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      1.4 A
    • Phase Rating:
      1 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Single Phase
    • Enclosure Rating:
      UL Type 4X
    • Series:
      S10
    • Weight:
      4.99 LBS
    In Stock
    Online Price: $69.99
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  • Saftronics logo 5HP 460V Saftronics VFD, Inverter, AC Drive FRN3.7VG7-4 (FRN3.7VG7-4)

    5HP 460V Saftronics VFD, Inverter, AC Drive FRN3.7VG7-4 (FRN3.7VG7-4)

    • Model:
      FRN3.7VG7-4
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      5 HP
    • HP Rating @ 150% OL:
      5 HP
    • Rated Amps:
      9 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
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      VG7
    • Weight:
      10.43 LBS
    In Stock
    Online Price: $599.99
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  • GALT ELECTRIC logo 5HP, 240V, Galt Electric G500 Legacy VFD (Surplus) (G520-00160UL-01-NT5TD)

    5HP, 240V, Galt Electric G500 Legacy VFD (Surplus) (G520-00160UL-01-NT5TD)

    • Model:
      G520-00160UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New Surplus
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      5 HP
    • Amp Rating @ 150% OL:
      16 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      16 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Horsepower Rating:
      5 HP
    • Rated Amps:
      16 A
    • Weight:
      14.33 LBS
    In Stock
    List Price:  $891.00
    Online Price: $500.97
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  • Saftronics logo 1/4HP 230V Saftronics VFD, Inverter, AC Drive VG102F25-1 (VG102F251)

    1/4HP 230V Saftronics VFD, Inverter, AC Drive VG102F25-1 (VG102F251)

    • Model:
      VG102F25-1
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      0.25 HP
    • HP Rating @ 150% OL:
      0.25 HP
    • Rated Amps:
      1.5 A
    • Amp Rating @ 150% OL:
      1.5 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      1.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      VG10
    • Weight:
      4.54 LBS
    In Stock
    Online Price: $199.99
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  • Saftronics logo 3HP 460V Saftronics VFD, Inverter, AC Drive CV104003-9 (CV1040039)

    3HP 460V Saftronics VFD, Inverter, AC Drive CV104003-9 (CV1040039)

    • Model:
      CV104003-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      3 HP
    • HP Rating @ 150% OL:
      3 HP
    • Rated Amps:
      5.2 A
    • Amp Rating @ 150% OL:
      5.2 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      5.2 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      CV10
    • Weight:
      3.63 LBS
    In Stock
    Online Price: $199.99
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  • Delta logo 60HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD550CP23A-21 (VFD550CP23A-21)

    60HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD550CP23A-21 (VFD550CP23A-21)

    • Model:
      VFD550CP23A-21
    • Brand:
      Delta
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      60 HP
    • HP Rating @ 150% OL:
      60 HP
    • Rated Amps:
      180 A
    • Amp Rating @ 150% OL:
      180 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      180 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Frame Size:
      E2
    • Series:
      CP2000
    • Weight:
      146.17 LBS
    In Stock
    Online Price: $1,881.48
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  • MITSUBISHI logo 5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-F720-00167-NA (FR-F720-00167-NA)

    5HP 230V Mitsubishi VFD, Inverter, AC Drive FR-F720-00167-NA (FR-F720-00167-NA)

    • Model:
      FR-F720-00167-NA
    • Brand:
      MITSUBISHI
    • Product Condition:
      New Surplus
    • Warranty:
      1 Year
    • HP Rating @ 110% OL:
      5 HP
    • HP Rating @ 120% OL:
      5 HP
    • Amp Rating @ 110% OL:
      16.7 A
    • Amp Rating @ 120% OL:
      15.2 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      16.7 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Phase:
      Three Phase
    • Series:
      F700
    • Horsepower Rating:
      5 HP
    • Rated Amps:
      15.2 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      UL Type 1
    • Weight:
      6.35 LBS
    In Stock
    Online Price: $1,477.50
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  • Delta logo 60HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD450CP23A-21 (VFD450CP23A-21)

    60HP 230V Delta CP2000 VFD, Inverter, AC Drive VFD450CP23A-21 (VFD450CP23A-21)

    • Model:
      VFD450CP23A-21
    • Brand:
      Delta
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      60 HP
    • HP Rating @ 120% OL:
      60 HP
    • Rated Amps:
      180 A
    • Amp Rating @ 120% OL:
      180 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      180 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      D2
    • Series:
      CP2000
    • Weight:
      88.18 LBS
    In Stock
    Online Price: $2,535.00
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  • Saftronics logo 40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive C104040-1 (C104040-1)

    40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive C104040-1 (C104040-1)

    • Model:
      C104040-1
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      40 HP
    • Horsepower Rating:
      50 HP
    • HP Rating @ 110% OL:
      50 HP
    • HP Rating @ 150% OL:
      40 HP
    • Rated Amps:
      64 A
    • Amp Rating @ 110% OL:
      71 A
    • Amp Rating @ 150% OL:
      64 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      64 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      C10
    • Weight:
      37.19 LBS
    In Stock
    Online Price: $1,199.99
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