How does the motor power change?
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A fully automatic noodle machine can be considered a kind of blender. The problem now is that this noodle machine is manufactured domestically and is designed for 220 volts, 50 Hz. If the power supply is changed to 110 volts, 60 Hz, then: 1. What will happen? My understanding is that the speed will decrease. Because although the frequency increases, the decrease in voltage results in a reduction in input power at the same rotational speed. 2. If a step-up transformer is installed, and the rated power of the noodle machine is 600W, how will the motor input power of the noodle machine change? My understanding is that the power should increase, as the rotation speed increases. But it’s not very clear how much it should increase in theory.
If the power is insufficient, the motor’s output will be very low
If the power supply is changed to 110 volts, 60 Hz, then: 1. The speed will increase while the input power will decrease. 2. If a step-up transformer is installed, and the rated power of the noodle machine is 600W, then the input power to the motor of the noodle machine will increase. The power should be increased. But theoretically, it should increase to 20%, That is, 120 W.
At no load, a 110V, 60Hz power supply is used, and the speed is 1.2 times the original. The motor’s power will decrease, the operating voltage will drop by half, the motor will not be able to reach its rated power, and it may burn out when under load.
Can one actually get up? ? ?