EMZ Motoren motors, German EMZ Motoren models, EMZ Motoren prices

EMZ Motoren motors refer to motors that, under standard environmental conditions, operate continuously at 100% rated load within a 10%~100% rated speed range, with temperature rise not exceeding the motor's specified permissible value. When the slip of an asynchronous motor does not change significantly, its speed is proportional to the frequency; thus, changing the power supply frequency changes the speed of the asynchronous motor. During variable frequency speed control, it is always desired to keep the main magnetic flux constant. If the main magnetic flux is greater than the flux during normal operation, the magnetic circuit becomes oversaturated, causing the excitation current to increase and the power factor to decrease; if the main magnetic flux is less than