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 75HP 460V Saftronics VFD, Inverter, AC Drive FRN55VG7-4 (FRN55VG7-4)

    75HP 460V Saftronics VFD, Inverter, AC Drive FRN55VG7-4 (FRN55VG7-4)

    • Model:
      FRN55VG7-4
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      75 HP
    • HP Rating @ 150% OL:
      75 HP
    • Rated Amps:
      112 A
    • Amp Rating @ 150% OL:
      112 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      112 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:
      47.63 LBS
    In Stock
    Online Price: $1,999.99
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  • Saftronics logo 1HP 230V Saftronics VFD, Inverter, AC Drive VG102001-1 (VG102001-1)

    1HP 230V Saftronics VFD, Inverter, AC Drive VG102001-1 (VG102001-1)

    • Model:
      VG102001-1
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      1 HP
    • HP Rating @ 150% OL:
      1 HP
    • Rated Amps:
      5 A
    • Amp Rating @ 150% OL:
      5 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      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:
      4.99 LBS
    In Stock
    Online Price: $199.99
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  • TECO logo 3HP 460V Teco VFD, Inverter, AC Drive M4-0030-311 (M4-0030-311)

    3HP 460V Teco VFD, Inverter, AC Drive M4-0030-311 (M4-0030-311)

    • Model:
      M4-0030-311
    • Brand:
      TECO
    • Product Condition:
      New Surplus
    • HP Rating @ 150% OL:
      3 HP
    • Amp Rating @ 150% OL:
      4.8 A
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      4.8 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Horsepower Rating:
      3 HP
    • Rated Voltage:
      460 V
    • Enclosure Rating:
      UL Type 1
    • Series:
      Speecon 7210M
    • Rated Amps:
      4.8 A
    • Weight:
      5.90 LBS
    In Stock
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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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  • Saftronics logo 3HP 230V Saftronics VFD, Inverter, AC Drive FRN200VG7-4 (FRN2.2VG7-2)

    3HP 230V Saftronics VFD, Inverter, AC Drive FRN200VG7-4 (FRN2.2VG7-2)

    • Model:
      FRN2.2VG7-2
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      3 HP
    • Rated Amps:
      8.3 A
    • Rated Voltage:
      230 V
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Single Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      VG7
    • Weight:
      5.90 LBS
    In Stock
    Online Price: $299.99
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  • Saftronics logo 1/2HP 230V Saftronics VFD, Inverter, AC Drive CV102F50-9 (CV102F509)

    1/2HP 230V Saftronics VFD, Inverter, AC Drive CV102F50-9 (CV102F509)

    • Model:
      CV102F50-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      0.5 HP
    • HP Rating @ 150% OL:
      0.5 HP
    • Rated Amps:
      3.1 A
    • Amp Rating @ 150% OL:
      3.1 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      3.1 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:
      3.18 LBS
    In Stock
    Online Price: $119.99
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  • Saftronics logo 2HP 460V Saftronics VFD, Inverter, AC Drive GP104002-4 (GP1040024)

    2HP 460V Saftronics VFD, Inverter, AC Drive GP104002-4 (GP1040024)

    • Model:
      GP104002-4
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      2 HP
    • HP Rating @ 150% OL:
      2 HP
    • Rated Amps:
      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
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 4
    • Series:
      GP10
    • Weight:
      5.90 LBS
    In Stock
    Online Price: $299.99
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  • Saftronics logo 7.5HP 460V Saftronics VFD, Inverter, AC Drive FRN5.5VG7-4 (FRN5.5VG74)

    7.5HP 460V Saftronics VFD, Inverter, AC Drive FRN5.5VG7-4 (FRN5.5VG74)

    • Model:
      FRN5.5VG7-4
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 150% OL:
      7.5 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:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      VG7
    • Weight:
      10.43 LBS
    In Stock
    Online Price: $499.99
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  • Saftronics logo 1/2HP 230V Saftronics VFD, Inverter, AC Drive S102F50-91 (S102F50-91)

    1/2HP 230V Saftronics VFD, Inverter, AC Drive S102F50-91 (S102F50-91)

    • Model:
      S102F50-91
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      0.5 HP
    • HP Rating @ 150% OL:
      0.5 HP
    • Rated Amps:
      2.3 A
    • Amp Rating @ 150% OL:
      2.3 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      2.3 A
    • Phase Rating:
      1 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Single Phase
    • Enclosure Rating:
      IP 20
    • Series:
      S10
    • Weight:
      2.72 LBS
    In Stock
    Online Price: $49.99
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  • Saftronics logo 7.5HP & 10HP 460V Saftronics VFD, Inverter, AC Drive C104007-1 (C104007-1)

    7.5HP & 10HP 460V Saftronics VFD, Inverter, AC Drive C104007-1 (C104007-1)

    • Model:
      C104007-1
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      7.5 HP
    • Horsepower Rating:
      10 HP
    • HP Rating @ 110% OL:
      10 HP
    • HP Rating @ 150% OL:
      7.5 HP
    • Rated Amps:
      12 A
    • Amp Rating @ 110% OL:
      15.4 A
    • Amp Rating @ 150% OL:
      12 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      12 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 40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive GP104050-9 (GP104050-9)

    40HP & 50HP 460V Saftronics VFD, Inverter, AC Drive GP104050-9 (GP104050-9)

    • Model:
      GP104050-9
    • 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:
      60 A
    • Amp Rating @ 110% OL:
      75 A
    • Amp Rating @ 150% OL:
      60 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      60 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 00
    • Series:
      GP10
    • Weight:
      35.83 LBS
    In Stock
    Online Price: $1,299.99
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