AC Electric Motor

VFDs.com stocks new and surplus AC electric motors from 0.05 HP up to 15,000+ HP, in both single-phase and three-phase configurations, from brands including WEG, TECO, Galt Electric, TMEIC, Toshiba, US Motors (Nidec), and Baldor-Reliance.

AC motors convert alternating current into rotational mechanical power and are the standard drive behind pumps, fans, conveyors, compressors, and general industrial equipment. Single-phase motors are typically used for smaller loads (usually under 5 HP) on standard commercial or residential power. Three-phase motors are more efficient and are the standard choice for most industrial applications above that range, and they’re required if you’re pairing the motor with a variable frequency drive.

When choosing a motor, the key specs to match are horsepower, rated voltage, RPM/frame size, and enclosure type (e.g., TEFC for dusty or wet environments vs. open drip-proof for clean indoor spaces). Use the filters below to narrow by brand, voltage, or amperage for buyers looking to save on in-stock inventory.

Need help matching a motor to an existing application or nameplate? Call (800) 800-2261 or send us a message here to speak with an expert, our team can help you cross-reference specs before you buy.

  • WEG logo WEG, AC Motor, .3318ES1RFDW56-S, 0.33 HP, 1800 RPM, W56, Single Phase, 115/230 V, 	60 Hz (.3318ES1RFDW56-S)

    WEG, AC Motor, .3318ES1RFDW56-S, 0.33 HP, 1800 RPM, W56, Single Phase, 115/230 V, 60 Hz (.3318ES1RFDW56-S)

    • Weight:
      22.00 LBS
    Out Of Stock
    Online Price: $284.00
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  • WEG logo WEG, AC Motor, .3336ES1BW56-S, 0.33 HP, 3600 RPM, W56, Single Phase, 115/208-230 V, 	60 Hz (.3336ES1BW56-S)

    WEG, AC Motor, .3336ES1BW56-S, 0.33 HP, 3600 RPM, W56, Single Phase, 115/208-230 V, 60 Hz (.3336ES1BW56-S)

    • Weight:
      23.00 LBS
    Out Of Stock
    Online Price: $267.00
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  • WEG logo WEG, AC Motor, .2518ES1BW56-S, 0.25 HP, 1800 RPM, W56, Single Phase, 115/208-230 V, 	60 Hz (.2518ES1BW56-S)

    WEG, AC Motor, .2518ES1BW56-S, 0.25 HP, 1800 RPM, W56, Single Phase, 115/208-230 V, 60 Hz (.2518ES1BW56-S)

    • Weight:
      20.00 LBS
    Out Of Stock
    Online Price: $267.00
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  • WEG logo WEG, AC Motor, .2536ES1BW56-S, 0.25 HP, 3600 RPM, W56, Single Phase, 115/208-230 V, 	60 Hz (.2536ES1BW56-S)

    WEG, AC Motor, .2536ES1BW56-S, 0.25 HP, 3600 RPM, W56, Single Phase, 115/208-230 V, 60 Hz (.2536ES1BW56-S)

    • Weight:
      20.00 LBS
    Out Of Stock
    Online Price: $257.00
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  • WEG logo WEG, AC Motor, 30018OT3G447, 9T-W40, 300 HP, 1800 RPM, 447, 9T, Three Phase, 460 V, 60 Hz (30018OT3G447/9T-W40)

    WEG, AC Motor, 30018OT3G447, 9T-W40, 300 HP, 1800 RPM, 447, 9T, Three Phase, 460 V, 60 Hz (30018OT3G447/9T-W40)

    • Weight:
      2.00 LBS
    Out Of Stock
    Online Price: $24,878.00
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  • US Motors (Nidec) logo US Motors (Nidec), AC Motor, U5P2DCR, 5 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 184TC (U5P2DCR)

    US Motors (Nidec), AC Motor, U5P2DCR, 5 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 184TC (U5P2DCR)

    • Weight:
      80.00 LBS
    Out Of Stock
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  • US Motors (Nidec) logo US Motors (Nidec), AC Motor, U5P2DC, 5 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 184TC (U5P2DC)

    US Motors (Nidec), AC Motor, U5P2DC, 5 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 184TC (U5P2DC)

    • Weight:
      80.00 LBS
    Out Of Stock
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  • US Motors (Nidec) logo US Motors (Nidec), AC Motor, U3P2DCR, 3 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 182TC (U3P2DCR)

    US Motors (Nidec), AC Motor, U3P2DCR, 3 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 182TC (U3P2DCR)

    • Weight:
      60.00 LBS
    Out Of Stock
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  • US Motors (Nidec) logo US Motors (Nidec) AC Motor 3 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60/50 Hz, 182TC (U3P2DC)

    US Motors (Nidec) AC Motor 3 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60/50 Hz, 182TC (U3P2DC)

    • Weight:
      70.00 LBS
    Out Of Stock
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  • US Motors (Nidec) logo US Motors (Nidec), AC Motor, U3P2D, 3 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 182T (U3P2D)

    US Motors (Nidec), AC Motor, U3P2D, 3 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 182T (U3P2D)

    • Weight:
      60.00 LBS
    Out Of Stock
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  • US Motors (Nidec) logo US Motors (Nidec), AC Motor, U3P1D, 3 HP, 3600 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 182T (U3P1D)

    US Motors (Nidec), AC Motor, U3P1D, 3 HP, 3600 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 182T (U3P1D)

    • Weight:
      60.00 LBS
    Out Of Stock
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  • US Motors (Nidec) logo US Motors (Nidec), AC Motor, U32P2DFCR, 1.5 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 56C (U32P2DFCR)

    US Motors (Nidec), AC Motor, U32P2DFCR, 1.5 HP, 1800 RPM, Three Phase, 208-230/460 & 190/380 V, 60 , 50 Hz, 56C (U32P2DFCR)

    • Weight:
      30.00 LBS
    Out Of Stock
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