What is the influence on the motor when AC motor is connected to direct current?.
First of all, the motor will not turn, and the second is to see how many volts you are connected to. If the voltage is high, the temperature of the motor will rise sharply until burned. Of course, you don't have a problem with a dry battery.
1200W 1000W with the inductive load inverter to drive the inverter to the protection of course; if you can be satisfied with the speed of 48V, then open 1-2 minutes to see the motor temperature, if the temperature is not high for a 4-5 minutes, if 4 minutes motor is hot, it shows that in 48V under the condition of Soybean Milk machine you can only open 4 minutes.
In the circuit of the home soybean milk machine, there is a rectifier circuit, and the motor is not an AC motor in the sense of pure.48V inverter, which means to convert 48V DC to 220V AC. But you this inverter because it is driven by the inductive load, the nominal power to more than double. Because the household machine (beating) Soybean Milk time is very short, usually in less than 3 minutes, so the motor temperature is relatively high, but can try 2 48V battery series 96V try, but first we must carefully look at the temperature rise of the motor.