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 1/2HP 230V Saftronics VFD, Inverter, AC Drive CV102F50-91 (CV102F50-91)

    1/2HP 230V Saftronics VFD, Inverter, AC Drive CV102F50-91 (CV102F50-91)

    • Model:
      CV102F50-91
    • 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:
      115 V
    • Rated Input Frequency:
      60 Hz
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      3.1 A
    • Phase Rating:
      1 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque/Constant Torque
    • Phase:
      Single Phase
    • Enclosure Rating:
      IP 20
    • Mounting Type:
      Wall Mountable
    • Series:
      CV10
    • Weight:
      3.18 LBS
    Out Of Stock
    Online Price: $119.99
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  • Saftronics logo 10HP 230V Saftronics VFD, Inverter, AC Drive CV102010-9 (CV102010-9)

    10HP 230V Saftronics VFD, Inverter, AC Drive CV102010-9 (CV102010-9)

    • Model:
      CV102010-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      10 HP
    • HP Rating @ 150% OL:
      10 HP
    • Rated Amps:
      35 A
    • Amp Rating @ 150% OL:
      35 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      35 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:
      6.80 LBS
    Out Of Stock
    Online Price: $512.99
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  • Saftronics logo 10HP 230V Saftronics VFD, Inverter, AC Drive FRN7.5VG7-2 (FRN7.5VG7-2)

    10HP 230V Saftronics VFD, Inverter, AC Drive FRN7.5VG7-2 (FRN7.5VG7-2)

    • Model:
      FRN7.5VG7-2
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      10 HP
    • HP Rating @ 150% OL:
      10 HP
    • Rated Amps:
      37 A
    • Amp Rating @ 150% OL:
      37 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      37 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
    Out Of Stock
    Online Price: $2,368.99
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  • 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
    Out Of Stock
    Online Price: $1,999.99
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  • Saftronics logo 3HP 230V Saftronics VFD, Inverter, AC Drive FRN200VG7-4 (FRN200VG7-4)

    3HP 230V Saftronics VFD, Inverter, AC Drive FRN200VG7-4 (FRN200VG7-4)

    • Model:
      FRN2.2VG7-2
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      3 HP
    • HP Rating @ 150% OL:
      3 HP
    • Rated Amps:
      8.3 A
    • Amp Rating @ 150% OL:
      8.3 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      8.3 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      VG7
    • Weight:
      5.90 LBS
    Out Of Stock
    Online Price: $756.99
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  • Saftronics logo 1HP 230V Saftronics VFD, Inverter, AC Drive PC102001-9 (PC102001-9)

    1HP 230V Saftronics VFD, Inverter, AC Drive PC102001-9 (PC102001-9)

    • Model:
      PC102001-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      1 HP
    • HP Rating @ 150% OL:
      1 HP
    • Rated Amps:
      4 A
    • Amp Rating @ 150% OL:
      4 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      4 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      IP 20
    • Series:
      PC10
    • Weight:
      3.18 LBS
    Out Of Stock
    Online Price: $99.99
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  • Saftronics logo 60HP & 75HP 230V Saftronics VFD, Inverter, AC Drive GP102075-9 (GP102075-9)

    60HP & 75HP 230V Saftronics VFD, Inverter, AC Drive GP102075-9 (GP102075-9)

    • Model:
      GP102075-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      60 HP
    • Horsepower Rating:
      75 HP
    • HP Rating @ 110% OL:
      75 HP
    • HP Rating @ 150% OL:
      60 HP
    • Rated Amps:
      180 A
    • Amp Rating @ 110% OL:
      215 A
    • Amp Rating @ 150% OL:
      180 A
    • Rated Voltage:
      230 V
    • 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
    • Series:
      GP10
    • Weight:
      55.34 LBS
    Out Of Stock
    Online Price: $1,999.99
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  • Saftronics logo 40HP & 50HP 230V Saftronics VFD, Inverter, AC Drive GP102050-9 (GP102050-9)

    40HP & 50HP 230V Saftronics VFD, Inverter, AC Drive GP102050-9 (GP102050-9)

    • Model:
      GP102050-9
    • 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:
      115 A
    • Amp Rating @ 110% OL:
      145 A
    • Amp Rating @ 150% OL:
      115 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      115 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
    Out Of Stock
    Online Price: $1,099.99
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  • Saftronics logo 25HP & 30HP 230V Saftronics VFD, Inverter, AC Drive GP102030-1 (GP102030-1)

    25HP & 30HP 230V Saftronics VFD, Inverter, AC Drive GP102030-1 (GP102030-1)

    • Model:
      GP102030-1
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      25 HP
    • Horsepower Rating:
      30 HP
    • HP Rating @ 110% OL:
      30 HP
    • HP Rating @ 150% OL:
      25 HP
    • Rated Amps:
      74 A
    • Amp Rating @ 110% OL:
      78 A
    • Amp Rating @ 150% OL:
      74 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      74 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      GP10
    • Weight:
      12.70 LBS
    Out Of Stock
    Online Price: $1,663.99
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  • Saftronics logo 20HP & 25HP 230V Saftronics VFD, Inverter, AC Drive GP102025-2M (GP102025-2M)

    20HP & 25HP 230V Saftronics VFD, Inverter, AC Drive GP102025-2M (GP102025-2M)

    • Model:
      GP102025-2M
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      20 HP
    • Horsepower Rating:
      25 HP
    • HP Rating @ 110% OL:
      25 HP
    • HP Rating @ 150% OL:
      20 HP
    • Rated Amps:
      59 A
    • Amp Rating @ 110% OL:
      68 A
    • Amp Rating @ 150% OL:
      59 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      59 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 12
    • Series:
      GP10
    • Weight:
      12.25 LBS
    Out Of Stock
    Online Price: $1,648.99
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  • Saftronics logo 20HP & 25HP 230V Saftronics VFD, Inverter, AC Drive GP102025-1M (GP102025-1M)

    20HP & 25HP 230V Saftronics VFD, Inverter, AC Drive GP102025-1M (GP102025-1M)

    • Model:
      GP102025-1M
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      20 HP
    • Horsepower Rating:
      25 HP
    • HP Rating @ 110% OL:
      25 HP
    • HP Rating @ 150% OL:
      20 HP
    • Rated Amps:
      59 A
    • Amp Rating @ 110% OL:
      68 A
    • Amp Rating @ 150% OL:
      59 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      59 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 1
    • Series:
      GP10
    • Weight:
      12.70 LBS
    Out Of Stock
    Online Price: $599.99
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  • Saftronics logo 5HP 460V Saftronics VFD, Inverter, AC Drive GP104005-4M (GP104005-4M)

    5HP 460V Saftronics VFD, Inverter, AC Drive GP104005-4M (GP104005-4M)

    • Model:
      GP104005-4M
    • 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:
      UL Type 4
    • Series:
      GP10
    • Weight:
      5.90 LBS
    Out Of Stock
    Online Price: $712.99
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