Measurethe distance between these two slots with the compass.Release slot numbers 1 and 2 to measure.running pitch is 5-7-9 to measure the running coil. It is convenient to consider the middle slot at the bottom of the stator as the number one.To make a coil, first consider any one slot of the stator as number one.
The pitch shows that the number of running coils in a pole is three and the number of starting coils is 2.Suppose the qualification for running and starting winding of 36 slots, 4 pole motor with running pitch 5-7-9 and starting pitch 8-10.In the stator of a single phase motor, first running winding and later steering winding are put.The coils are winded according to the size of the pitch.The same applies for both starting and running windings.So naturally the size of the coals also varies.The number of coils in a pole is different, ie the size of pitch and the number of turns of the wire.
After updating the table, the drop-down list below lets you select whether to display the number of slots per pole per phase, the maximum possible fundamental winding factor, the number of winding symmetries, or the least common multiple between the number of poles and the number of slots in the table. To get started, choose the approximate range of number of poles and number of slots that you are interested in. Determine number of slots and number of poles
In no event shall Emetor be liable to any party for any damages arising out of the use of information from this winding calculator. You can compare the maximum fundamental winding factor for different combinations of number of poles and number of slots, display the winding layout for different coil spans, or evaluate the harmonic spectrum of the winding factor.Įmetor specifically disclaims any warranties, including, but not limited to, the implied warranties of merchantability, accuracy, or fitness for any particular purpose. You can investigate three-phase integer-slot, fractional-slot and concentrated windings, both with single and double winding layers where appropriate. The winding calculator allows you to find the optimum winding layout for your electric motor in a fast and convenient way. Please enable JavaScript in your browser preferences, then try again. Warning! Emetor works best with JavaScript enabled.
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