What will the effect on a motor designed at 60 HZ, and
operated on 50 HZ ??

Answer Posted / taufic

Motor will run on low speed compared with 60hz frequency.

Normaly the motors will design for 4 Poles:-


Speed of Motor =120f/P

If the motor is designed to operate on 60HZ its speed will
be 1800RPM,

If you operate the same motor on 50Hz Supply,then its speed
will reduced to 1500 RPM...

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