Ⅰ.Ordinary asynchronous motors are designed according to constant frequency and constant voltage, which can not fully meet the requirements of variable frequency speed regulation. The following is the
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The unit of rotational speed is round per minute r/m (rpm), round per second per r/s (rps).ⅰ.Synchronous speed of motorBecause the rotation of the induction motor is caused by the rotating magnetic fi
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Common failures of motor iron coreⅰ. The insulation damage between silicon steel sheets causes short circuit between silicon steel sheets;ⅱ. Slack iron core caused by poor operation of tight
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PTC thermistor: PTC generally refers to semiconductor materials or components with high temperature coefficient. PTC thermistor (positive temperature coefficient thermistor, namely self recovery fuse)
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Working System of Motor The load conditions of the motor include starting, electric braking, no-load, energy breaking and stopping, as well as the duration and sequ
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