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 logo 25HP, 480V, Galt Electric G500 VFD (G540-00380UL-03)

    25HP, 480V, Galt Electric G500 VFD (G540-00380UL-03)

    • Model:
      G540-00380UL-03
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 120% OL:
      25 HP
    • HP Rating @ 150% OL:
      20 HP
    • Amp Rating @ 120% OL:
      38 A
    • Amp Rating @ 150% OL:
      32 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      32 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Rated Amps:
      38 A
    • Horsepower Rating:
      20 HP
    • Horsepower Rating:
      25 HP
    • Weight:
      19.84 LBS
    In Stock
    List Price:  $2,228.00
    Online Price: $1,670.95
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  • GALT ELECTRIC logo 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
    • Series:
      G200
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      11 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      8.60 LBS
    In Stock
    List Price:  $759.00
    Online Price: $568.92
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  • GALT ELECTRIC logo 7.5HP, 240V, Galt Electric G500 VFD (G520-00200UL-03)

    7.5HP, 240V, Galt Electric G500 VFD (G520-00200UL-03)

    • Model:
      G520-00200UL-03
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      7.5 HP
    • Amp Rating @ 150% OL:
      20 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      20 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Horsepower Rating:
      7.5 HP
    • Rated Amps:
      20 A
    • Weight:
      14.33 LBS
    In Stock
    List Price:  $1,157.00
    Online Price: $867.95
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  • GALT ELECTRIC logo 2HP, 480V, Galt Electric G500 VFD (G540-00037UL-03)

    2HP, 480V, Galt Electric G500 VFD (G540-00037UL-03)

    • Model:
      G540-00037UL-03
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 120% OL:
      2 HP
    • HP Rating @ 150% OL:
      2 HP
    • Amp Rating @ 120% OL:
      3.7 A
    • Amp Rating @ 150% OL:
      3.7 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      3.7 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Horsepower Rating:
      2 HP
    • Rated Amps:
      3.7 A
    • Weight:
      5.95 LBS
    In Stock
    List Price:  $687.00
    Online Price: $514.95
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  • GALT ELECTRIC logo 1HP, 240V, Galt Electric G500 VFD (G520-00045UL-03)

    1HP, 240V, Galt Electric G500 VFD (G520-00045UL-03)

    • Model:
      G520-00045UL-03
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      1 HP
    • Amp Rating @ 150% OL:
      4.5 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      4.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Horsepower Rating:
      1 HP
    • Rated Amps:
      4.5 A
    • Weight:
      5.95 LBS
    In Stock
    List Price:  $652.00
    Online Price: $488.95
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  • MITSUBISHI logo 15HP 460V Mitsubishi F800E VFD, Inverter, AC Drive 	FR-F840-00250-E3N6 (FR-F840-00250-E3N6)

    15HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-00250-E3N6 (FR-F840-00250-E3N6)

    • Model:
      FR-F840-00250-E3N6
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Warranty:
      1 Year
    • Horsepower Rating:
      15 HP
    • HP Rating @ 110% OL:
      15 HP
    • HP Rating @ 120% OL:
      15 HP
    • Rated Amps:
      23 A
    • Amp Rating @ 110% OL:
      25 A
    • Amp Rating @ 120% OL:
      23 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:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      D
    • Communication Protocol:
      Modbus TCP/IP
    • Communication Protocol:
      CC-Link IE
    • Series:
      F800E
    • Rated Amps:
      25 A
    • Weight:
      17.00 LBS
    In Stock
    List Price:  $2,280.00
    Online Price: $1,824.00
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  • MITSUBISHI logo Image coming soon

    7.5HP & 5HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0095-5-60 (E840-0095-5-60)

    • Model:
      E840-0095-5-60
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Warranty:
      1 Year
    • HP Rating @ 120% OL:
      7.5 HP
    • HP Rating @ 150% OL:
      5 HP
    • Amp Rating @ 120% OL:
      11.1 A
    • Amp Rating @ 150% OL:
      9.5 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      11.1 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      5 HP
    • Horsepower Rating:
      7.5 HP
    • Rated Amps:
      9.5 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 20
    • Series:
      E800
    • Rated Amps:
      11.1 A
    • Weight:
      3.97 LBS
    In Stock
    Online Price: $1,081.00
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  • MITSUBISHI logo Image coming soon

    10HP & 7.5HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0120-5-60 (E840-0120-5-60)

    • Model:
      E840-0120-5-60
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Warranty:
      1 Year
    • HP Rating @ 120% OL:
      10 HP
    • HP Rating @ 150% OL:
      7.5 HP
    • Amp Rating @ 120% OL:
      17.5 A
    • Amp Rating @ 150% OL:
      12 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      17.5 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      7.5 HP
    • Horsepower Rating:
      10 HP
    • Rated Amps:
      12 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 20
    • Series:
      E800
    • Rated Amps:
      17.5 A
    • Weight:
      5.29 LBS
    In Stock
    Online Price: $1,346.00
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  • MITSUBISHI logo Image coming soon

    5HP & 3HP 460V Mitsubishi E800 VFD, Inverter, AC Drive FR-E840-0060-5-60 (E840-0060-5-60)

    • Model:
      E840-0060-5-60
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Warranty:
      1 Year
    • HP Rating @ 120% OL:
      5 HP
    • HP Rating @ 150% OL:
      3 HP
    • Amp Rating @ 120% OL:
      6.9 A
    • Amp Rating @ 150% OL:
      6 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      6.9 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      3 HP
    • Horsepower Rating:
      5 HP
    • Rated Amps:
      6 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 20
    • Series:
      E800
    • Rated Amps:
      6.9 A
    • Weight:
      3.97 LBS
    In Stock
    Online Price: $894.00
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  • MITSUBISHI logo 20HP 460V Mitsubishi F800E VFD, Inverter, AC Drive 	FR-F840-00310-E3N6 (FR-F840-00310-E3N6)

    20HP 460V Mitsubishi F800E VFD, Inverter, AC Drive FR-F840-00310-E3N6 (FR-F840-00310-E3N6)

    • Model:
      FR-F840-00310-E3N6
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Warranty:
      1 Year
    • Horsepower Rating:
      20 HP
    • HP Rating @ 110% OL:
      20 HP
    • HP Rating @ 120% OL:
      20 HP
    • Rated Amps:
      29 A
    • Amp Rating @ 110% OL:
      31 A
    • Amp Rating @ 120% OL:
      29 A
    • Rated Voltage:
      460 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      31 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Frame Size:
      E
    • Communication Protocol:
      Modbus TCP/IP
    • Communication Protocol:
      CC-Link IE
    • Series:
      F800E
    • Rated Amps:
      31 A
    • Weight:
      20.00 LBS
    In Stock
    List Price:  $2,661.00
    Online Price: $2,128.80
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  • Saftronics logo 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
    • Series:
      S10
    • Weight:
      4.99 LBS
    In Stock
    Online Price: $79.99
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  • GALT ELECTRIC logo 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
    • Series:
      G200
    • Horsepower Rating:
      0.5 HP
    • Rated Amps:
      2.5 A
    • Rated Voltage:
      230 V
    • Enclosure Rating:
      IP 20
    • Weight:
      2.90 LBS
    In Stock
    List Price:  $472.00
    Online Price: $353.92
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