INFOGRAPHICS DISTRIBUTION OF MECHANICAL LOSSES IN THREE PHASE INDUCTION MOTORS WITH A SQUIRREL-CAGE ALUMINIUM ROTORS(50Hz,380V)

Dear colleagues! As you knows , mechanical losses are one of the most difficult to consider when calculating and designe motors, because they depend on many factors and design elements of the motor. At the same time, for motors from 1500 rpm, 3000 rpm and more, they constitute a significant fraction of the total loss and significantly affect the efficiency. The attached infographics is based on the practical researches and the results of the tests of motors.

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