Write notes/details for your MLA of your Websites (URL or a site-name to search it), Books (title, ISBN, chapter title, cite page numbers, and/or key words to search), Magazines/Periodicals (Article title, chapter title, cite page numbers, keyword search, or DOI number), etc.
Synchronous Speed When Alternating current (AC) is applied to the stator of a three phase motor, a rotating magnetic field is setup. This rotating magnetic field moves with a speed called synchronous speed. The Synchronous speed can be calculated as follows: 120 times the frequency (F), divided by the number of poles (P): The synchronous speed decreases as the number of poles increases. The table below shows the synchronous speed associated with various numbers of poles at supply frequencies of 50Hz and 60Hz: Rated Speed. The speed of operation of an AC motor when fully loaded at rated voltage is called the rated speed.
1) Divide rpm by 60 s/min to get rev/s: 100 rev/s. 2) Determine the radius at which the max velocity is specified, and multiply rev/s by 2*pi*R. Note for velocity in m/s, R must be measured in or converted to meters.