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 Image coming soon

    3HP & 2HP 230V Mitsubishi E800 VFD, Inverter, AC Drive FR-E820-0080-5-60 (E820-0080-5-60)

    • Model:
      E820-0080-5-60
    • Brand:
      MITSUBISHI
    • Product Condition:
      New
    • Warranty:
      1 Year
    • HP Rating @ 120% OL:
      3 HP
    • HP Rating @ 150% OL:
      2 HP
    • Amp Rating @ 120% OL:
      9.6 A
    • Amp Rating @ 150% OL:
      8 A
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      9.6 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      2 HP
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      8 A
    • Rated Voltage:
      230 V
    • Rated Input Frequency:
      60 Hz
    • Enclosure Rating:
      IP 20
    • Series:
      E800
    • Rated Amps:
      9.6 A
    • Weight:
      3.09 LBS
    In Stock
    Online Price: $586.00
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  • GALT ELECTRIC logo 700HP, 480V, Galt Electric G500 Legacy VFD (G540-08600HDUL-01)

    700HP, 480V, Galt Electric G500 Legacy VFD (G540-08600HDUL-01)

    • Model:
      G54008600HDUL01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      700 HP
    • HP Rating @ 120% OL:
      700 HP
    • HP Rating @ 150% OL:
      700 HP
    • Rated Amps:
      860 A
    • Amp Rating @ 120% OL:
      860 A
    • Amp Rating @ 150% OL:
      860 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      860 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
    • Weight:
      996.49 LBS
    Out Of Stock
    List Price:  $48,561.00
    Online Price: $36,420.95
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  • GALT ELECTRIC logo 125HP, 240V, Galt Electric G500 Legacy VFD (G560-01200UL-01)

    125HP, 240V, Galt Electric G500 Legacy VFD (G560-01200UL-01)

    • Model:
      G56001200UL01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      125 HP
    • Amp Rating @ 150% OL:
      120 A
    • Output Voltage:
      575 V
    • Output Amperage Rating:
      120 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      125 HP
    • Rated Amps:
      120 A
    • Rated Voltage:
      575 V
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Weight:
      125.66 LBS
    Out Of Stock
    List Price:  $12,335.00
    Online Price: $9,250.95
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  • GALT ELECTRIC logo 60HP, 575V, Galt Electric G500 Legacy VFD (G560-00620UL-01)

    60HP, 575V, Galt Electric G500 Legacy VFD (G560-00620UL-01)

    • Model:
      G56000620UL01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      60 HP
    • Amp Rating @ 150% OL:
      62 A
    • Output Voltage:
      575 V
    • Output Amperage Rating:
      62 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      60 HP
    • Rated Amps:
      62 A
    • Rated Voltage:
      575 V
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Weight:
      70.55 LBS
    Out Of Stock
    List Price:  $6,093.00
    Online Price: $4,569.95
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  • GALT ELECTRIC logo 60HP, 240V, Galt Electric G500 Legacy VFD (G520-01600UL-01)

    60HP, 240V, Galt Electric G500 Legacy VFD (G520-01600UL-01)

    • Model:
      G52001600UL01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      60 HP
    • HP Rating @ 150% OL:
      60 HP
    • Rated Amps:
      160 A
    • Amp Rating @ 150% OL:
      160 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      160 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
    • Weight:
      125.66 LBS
    Out Of Stock
    List Price:  $5,111.00
    Online Price: $3,832.95
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  • GALT ELECTRIC logo 450HP, 480V, Galt Electric G500 Legacy VFD (G540-05300UL-01)

    450HP, 480V, Galt Electric G500 Legacy VFD (G540-05300UL-01)

    • Model:
      G54005300UL01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • Horsepower Rating:
      400 HP
    • Horsepower Rating:
      450 HP
    • HP Rating @ 120% OL:
      450 HP
    • HP Rating @ 150% OL:
      400 HP
    • Rated Amps:
      480 A
    • Amp Rating @ 120% OL:
      530 A
    • Amp Rating @ 150% OL:
      480 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      530 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:
      530 A
    • Weight:
      687.84 LBS
    Out Of Stock
    List Price:  $23,915.00
    Online Price: $17,935.95
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  • GALT ELECTRIC logo 75HP, 575V, Galt Electric G500 Legacy VFD (G560-00860UL-01)

    75HP, 575V, Galt Electric G500 Legacy VFD (G560-00860UL-01)

    • Model:
      G560-00860UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      75 HP
    • Amp Rating @ 150% OL:
      86 A
    • Output Voltage:
      575 V
    • Output Amperage Rating:
      86 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Rated Voltage:
      575 V
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Horsepower Rating:
      75 HP
    • Rated Amps:
      86 A
    • Weight:
      125.66 LBS
    Out Of Stock
    List Price:  $7,815.00
    Online Price: $5,860.95
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  • GALT ELECTRIC logo 40HP, 575V, Galt Electric G500 Legacy VFD (G560-00450UL-01)

    40HP, 575V, Galt Electric G500 Legacy VFD (G560-00450UL-01)

    • Model:
      G560-00450UL-01
    • Brand:
      GALT ELECTRIC
    • Product Condition:
      New
    • Warranty:
      3 Years
    • HP Rating @ 150% OL:
      40 HP
    • Amp Rating @ 150% OL:
      45 A
    • Output Voltage:
      575 V
    • Output Amperage Rating:
      45 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Constant Torque
    • Phase:
      Three Phase
    • Rated Voltage:
      575 V
    • Enclosure Rating:
      IP 20
    • Series:
      G500
    • Ambient Tempurature Rating:
      40 °C
    • Horsepower Rating:
      40 HP
    • Rated Amps:
      45 A
    • Weight:
      70.55 LBS
    Out Of Stock
    List Price:  $4,075.00
    Online Price: $3,055.95
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