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.

  • GALT ELECTRIC 3HP 240V 1Ph Galt Electric G200 VFD (G22S0-00100UL-02)

    3HP 240V 1Ph Galt Electric G200 VFD (G22S0-00100UL-02)

    • Model:
      G22S0-00100UL-02
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      3 HP
    • Amp Rating @ 150% OL:
      10 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      10 A
    • Phase Rating:
      1 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Single Phase
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      10 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      4.50 LBS
    In Stock
    Online Price: $514.92
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  • GALT ELECTRIC 3HP 240V 3Ph Galt Electric G200 VFD (G220-00100UL-02)

    3HP 240V 3Ph Galt Electric G200 VFD (G220-00100UL-02)

    • Model:
      G220-00100UL-02
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      3 HP
    • Amp Rating @ 150% OL:
      11 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      11 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      11 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      26.46 LBS
    In Stock
    Online Price: $568.92
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  • GALT ELECTRIC 1HP 240V 3Ph Galt Electric G200 VFD (G220-00042UL-02)

    1HP 240V 3Ph Galt Electric G200 VFD (G220-00042UL-02)

    • Model:
      G220-00042UL-02
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      1 HP
    • Amp Rating @ 150% OL:
      5 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      1 HP
    • Rated Amps:
      5 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      3.00 LBS
    In Stock
    Online Price: $395.92
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  • GALT ELECTRIC 5HP 480V 3Ph Galt Electric G200 VFD (G240-00095UL-02)

    5HP 480V 3Ph Galt Electric G200 VFD (G240-00095UL-02)

    • Model:
      G240-00095UL-02
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      5 HP
    • HP Rating @ 150% OL:
      5 HP
    • Rated Amps:
      13.5 A
    • Amp Rating @ 150% OL:
      13.5 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      13.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Weight:
      8.82 LBS
    In Stock
    Online Price: $729.92
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  • GALT ELECTRIC 2HP 240V 3Ph Galt Electric G200 VFD (G220-00075UL-02)

    2HP 240V 3Ph Galt Electric G200 VFD (G220-00075UL-02)

    • Model:
      G220-00075UL-02
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      2 HP
    • Amp Rating @ 150% OL:
      7.7 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      7.7 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      2 HP
    • Rated Amps:
      7.7 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      8.82 LBS
    In Stock
    Online Price: $502.92
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  • GALT ELECTRIC 40HP 480V Galt Electric G500 VFD (G540-00600UL-03)

    40HP 480V Galt Electric G500 VFD (G540-00600UL-03)

    • Model:
      G540-00600UL-03
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      30 HP
    • Horsepower Rating:
      40 HP
    • HP Rating @ 120% OL:
      40 HP
    • HP Rating @ 150% OL:
      30 HP
    • Rated Amps:
      45 A
    • Amp Rating @ 120% OL:
      60 A
    • Amp Rating @ 150% OL:
      45 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      45 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Weight:
      25.35 LBS
    In Stock
    Online Price: $2,229.95
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  • GALT ELECTRIC 30HP 480V Galt Electric G500 VFD (G540-00450UL-03)

    30HP 480V Galt Electric G500 VFD (G540-00450UL-03)

    • Model:
      G540-00450UL-03
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      25 HP
    • Horsepower Rating:
      30 HP
    • HP Rating @ 120% OL:
      30 HP
    • HP Rating @ 150% OL:
      25 HP
    • Rated Amps:
      38 A
    • Amp Rating @ 120% OL:
      45 A
    • Amp Rating @ 150% OL:
      38 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      38 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Weight:
      25.35 LBS
    In Stock
    Online Price: $2,015.95
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  • GALT ELECTRIC 0.5HP 240V 1PH Galt Electric G200 VFD (G22S0-00025UL-02)

    0.5HP 240V 1PH Galt Electric G200 VFD (G22S0-00025UL-02)

    • Model:
      G22S0-00025UL-02
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      0.5 HP
    • Amp Rating @ 150% OL:
      2.5 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      2.5 A
    • Phase Rating:
      1 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Single Phase
    • Horsepower Rating:
      0.5 HP
    • Rated Amps:
      2.5 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      1.13 LBS
    In Stock
    Online Price: $353.92
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  • Delta 10HP 460V Delta MS300 VFD, Inverter, AC Drive VFD17AMS43AFSAA (VFD17AMS43AFSAA)

    10HP 460V Delta MS300 VFD, Inverter, AC Drive VFD17AMS43AFSAA (VFD17AMS43AFSAA)

    • Model:
      VFD17AMS43AFSAA
    • Brand:
      Delta
    • Product Condition:
      New
    • Warranty:
      2 Year
    • Horsepower Rating:
      10 HP
    • Rated Amps:
      17 A
    • Amp Rating @ 120% OL:
      20.5 A
    • Amp Rating @ 150% OL:
      17 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      17 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Frame Size:
      D2
    • Weight:
      4.56 LBS
    In Stock
    List Price:  $812.00
    Online Price: $379.00
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  • Saftronics 1/4HP 230V Saftronics VFD, Inverter, AC Drive S102F25-41FS (S102F25-41FS)

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

    • Model:
      S102F25-41FS
    • 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
    • Weight:
      4.99 LBS
    In Stock
    Online Price: $79.99
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  • GALT ELECTRIC 1HP 240V 3Ph Galt Electric G200 VFD (G220-00042EU-02)

    1HP 240V 3Ph Galt Electric G200 VFD (G220-00042EU-02)

    • Model:
      G220-00042EU-02
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      1 HP
    • Amp Rating @ 150% OL:
      5 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      1 HP
    • Rated Amps:
      5 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      3.00 LBS
    In Stock
    Online Price: $395.92
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  • Saftronics 3HP 460V Saftronics VFD, Inverter, AC Drive S104003-9 (S104003-9)

    3HP 460V Saftronics VFD, Inverter, AC Drive S104003-9 (S104003-9)

    • Model:
      S104003-9
    • 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
    • Weight:
      6.80 LBS
    In Stock
    Online Price: $199.99
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