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50 Hertz

50 hertz motors are built with standard NEMA frames, but are engineered to operate on single or three phase, 50 hertz power frequency. A motor's RPM is directly proportional to the hertz; lower frequency motors run slower than units with higher frequency. Cooling is also affected by the rotational speed since the fan is attached to the shaft. Therefore, if the motor is running slower, it is getting cooled less and can overheat. Typically, motors in the United States run on 60 hertz. 

 

Can you run a 50Hz motor on 60Hz power?

 

If you install a 50 Hz motor on 60 Hz power, the equipment will run 20% faster and have that much more power demand. You may be able to compensate for the speed by changing the pulley, but amperage will also be impacted. Once the machine is running, use a ammeter to check the FLA to see if it reads within the nameplate readings. If the amps are too high, premature motor failure can occur; you may need to reduce the load or install a vfd. 

 

 

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  1. EM2513T-58

    15HP 1460RPM 254T OPSB 400V 3PH Baldor Motor EM2513T-58

    This Baldor Electric motor is suitable for a wide variety of applications where only 50 Hz power is available. Motors are designed to be used at rated voltages with tolerance of ± 15% on voltage.

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    Regular Price:

    $2,581.00

    Special Price:

    $1,393.74

  2. 113903.00 Leeson 1HP 50 HZ Motor C6C28DB26

    113903.00 Leeson Motor 1HP-75KW 2850RPM 56 IP22 110/220V 1PH C628DB26

    113903.00 50 Hz Leeson motors are built with a NEMA rolled steel frame and usable in many general purpose applications.

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    Regular Price:

    $615.00

    Special Price:

    $289.05

  3. 113911.00 Leeson Motor

    1HP-75KW 1425RPM 56 IP54 110/220V 1PH Leeson Motor 113911.00

    Model No. M6C14FB25H  - 50 Hz Leeson motors are built with a NEMA rolled steel frame and usable in many general purpose applications.

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    Regular Price:

    $910.00

    Special Price:

    $427.70

  4. 113919.00 Leeson Motor

    1HP-75KW 2850RPM 56 IP54 110/220V 1PH Leeson Motor 113919.00

    Model No. C6C28FB28F - 50 Hz Leeson motors are built with a NEMA rolled steel frame and usable in many general purpose applications.

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    Regular Price:

    $641.00

    Special Price:

    $301.27

  5. 114228.00 Leeson 50Hertz Motor

    1HP-75KW 2850RPM 56 IP22 110/220V 1PH Leeson Motor 114228.00

    50 Hz Leeson motor C6C28DR4C is built with a NEMA rolled steel frame and usable in many general purpose applications.

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    Regular Price:

    $624.00

    Special Price:

    $293.28

  6. 114229.00 Leeson Motor

    1HP-75KW 1425RPM 56 IP22 110/220V 1PH Leeson Motor 114229.00

     

    50 Hz Leeson motor C6C14DR17D is built with a NEMA rolled steel frame and usable in many general purpose applications.

     

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    Regular Price:

    $829.00

    Special Price:

    $389.63

  7. 113914.00 Leeson 50Hertz Motor

    1HP-75KW 2850RPM 56C IP54 110/220V 1PH Leeson Motor 113914.00

    Leeson's line of 50 HZ General Purpose motors are totally enclosed fan cooled designed, 12-lead motors. Applications would include compressors, pumps, conveyors, fans and blowers. Rigid base and C-Face motors are available.

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    Regular Price:

    $699.00

    Special Price:

    $328.53

  8. 113924.00 Leeson Motor

    1HP-75KW 1425RPM 56C IP54 110/220V 1PH Leeson Motor 113924.00

    Leeson's line of 50 HZ General Purpose motors are totally enclosed fan cooled designed, 12-lead motors. Applications would include compressors, pumps, conveyors, fans and blowers. Rigid base and C-Face motors are available.

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    Regular Price:

    $818.00

    Special Price:

    $384.46

  9. 110066.00 Leeson Motor

    1HP-75KW 1425RPM 56H IP54 110/220V 1PH Leeson Motor 110066.00

    Leeson Motor 110066.00 is for use where exposure is limited to splashes of water, dust and/or where mild corrosives exist. Ideally, suited for use on pumps, compressors, blowers, fans, conveyors, machine tools and other direct or belt-driven applications. Not for outdoor use without proper shielding or for use with harsh chemicals.

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    Regular Price:

    $910.00

    Special Price:

    $427.70

  10. 110397.00 Leeson 50 Hertz Motor C6C14DB8

    110397.00 Leeson Motor 1HP-75KW 1425RPM 56H IP22 110/220V 1 Phase

    Leeson Motor 110397.00 50 HZ single phase design produce full rated HP on 50HZ power supply. Designed for general purpose applications.

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    Regular Price:

    $827.00

    Special Price:

    $388.69

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