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 1/4HP 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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  • Saftronics logo 1/2HP 230V Saftronics VFD, Inverter, AC Drive S102F50-41 (S102F50-41)

    1/2HP 230V Saftronics VFD, Inverter, AC Drive S102F50-41 (S102F50-41)

    • Model:
      S102F50-41
    • 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:
      UL Type 4X
    • Series:
      S10
    • Weight:
      4.99 LBS
    In Stock
    Online Price: $69.99
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  • Saftronics logo 3HP 460V Saftronics VFD, Inverter, AC Drive S104003-4 (S104003-4)

    3HP 460V Saftronics VFD, Inverter, AC Drive S104003-4 (S104003-4)

    • Model:
      S104003-4
    • 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:
      UL Type 4X
    • Series:
      S10
    • Weight:
      6.80 LBS
    In Stock
    Online Price: $299.99
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  • Saftronics logo 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
    • Series:
      S10
    • Weight:
      6.80 LBS
    In Stock
    Online Price: $199.99
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  • Saftronics logo 7.5HP 230V Saftronics VFD, Inverter, AC Drive CV102007-9 (CV102007-9)

    7.5HP 230V Saftronics VFD, Inverter, AC Drive CV102007-9 (CV102007-9)

    • Model:
      CV102007-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 150% OL:
      7.5 HP
    • Rated Amps:
      26 A
    • Amp Rating @ 150% OL:
      26 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      26 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:
      5.90 LBS
    In Stock
    Online Price: $399.99
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  • Saftronics logo 2HP 460V Saftronics VFD, Inverter, AC Drive S104002-4 (S104002-4)

    2HP 460V Saftronics VFD, Inverter, AC Drive S104002-4 (S104002-4)

    • Model:
      S104002-4
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      2 HP
    • HP Rating @ 150% OL:
      2 HP
    • Rated Amps:
      3.8 A
    • Amp Rating @ 150% OL:
      3.8 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      3.8 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 4X
    • Series:
      S10
    • Weight:
      6.80 LBS
    In Stock
    Online Price: $169.99
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  • Saftronics logo 1HP 460V Saftronics VFD, Inverter, AC Drive S104001-4FS (S104001-4FS)

    1HP 460V Saftronics VFD, Inverter, AC Drive S104001-4FS (S104001-4FS)

    • Model:
      S104001-4FS
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      1 HP
    • HP Rating @ 150% OL:
      1 HP
    • Rated Amps:
      2.3 A
    • Amp Rating @ 150% OL:
      2.3 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      2.3 A
    • Phase Rating:
      3 Phase Input - 3 Phase Output
    • Constant Torque / Variable Torque:
      Variable Torque
    • Phase:
      Three Phase
    • Enclosure Rating:
      UL Type 4X
    • Series:
      S10
    • Weight:
      6.80 LBS
    In Stock
    Online Price: $199.99
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  • Saftronics logo 7.5HP 230V Saftronics VFD, Inverter, AC Drive PC102007-9 (PC102007-9)

    7.5HP 230V Saftronics VFD, Inverter, AC Drive PC102007-9 (PC102007-9)

    • Model:
      PC102007-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 150% OL:
      7.5 HP
    • Rated Amps:
      23.5 A
    • Amp Rating @ 150% OL:
      23.5 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      23.5 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:
      6.80 LBS
    In Stock
    Online Price: $399.99
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  • Saftronics logo 7.5HP 460V Saftronics VFD, Inverter, AC Drive CV104007-9 (CV1040079)

    7.5HP 460V Saftronics VFD, Inverter, AC Drive CV104007-9 (CV1040079)

    • Model:
      CV104007-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      7.5 HP
    • HP Rating @ 150% OL:
      7.5 HP
    • Rated Amps:
      13 A
    • Amp Rating @ 150% OL:
      13 A
    • Rated Voltage:
      460 V
    • Output Voltage:
      460 V
    • Output Amperage Rating:
      13 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:
      6.35 LBS
    In Stock
    Online Price: $399.99
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  • Saftronics logo 7.5HP & 10HP 230V Saftronics VFD, Inverter, AC Drive C102007-1 (C102007-1)

    7.5HP & 10HP 230V Saftronics VFD, Inverter, AC Drive C102007-1 (C102007-1)

    • Model:
      C102007-1
    • 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:
      24 A
    • Amp Rating @ 110% OL:
      32 A
    • Amp Rating @ 150% OL:
      24 A
    • Rated Voltage:
      230 V
    • Output Voltage:
      230 V
    • Output Amperage Rating:
      24 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: $499.99
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  • Saftronics logo 25HP & 30HP 230V Saftronics VFD, Inverter, AC Drive GP102030-1M (GP102030-1M)

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

    • Model:
      GP102030-1M
    • 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
    In Stock
    Online Price: $999.99
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  • Saftronics logo 15HP 460V Saftronics VFD, Inverter, AC Drive CV104015-9 (CV104015-9)

    15HP 460V Saftronics VFD, Inverter, AC Drive CV104015-9 (CV104015-9)

    • Model:
      CV104015-9
    • Brand:
      Saftronics
    • Product Condition:
      New Surplus
    • Horsepower Rating:
      15 HP
    • HP Rating @ 150% OL:
      15 HP
    • Rated Amps:
      25 A
    • Amp Rating @ 150% OL:
      25 A
    • Rated Voltage:
      460 V
    • 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:
      IP 20
    • Series:
      CV10
    • Weight:
      6.35 LBS
    In Stock
    Online Price: $699.99
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