The reasons why the soymilk maker keeps heating and not rotating are as follows:

It may be caused by damaged motor, blown motor fuse, damaged thyristor, or damaged relay.

1. Motor damage: The rotation of the soymilk maker is driven by the motor. Damage to the motor will naturally cause the soymilk maker to be unable to rotate. Just replace the motor.

2. The fuse in the motor series connection is blown: If the fuse is damaged, it will also prevent rotation and must be replaced with a new one.

3. The thyristor in the motor drive voltage control tube is damaged: This component is damaged, which also prevents rotation and must be replaced.