How do I know whether the motor is a direct current motor or an AC motor?
Look at the nameplate, such as AC 220, V is AC motor, DC 220 V is DC motor!
Generally larger motors are ACThey also have nameplates,If you have a strong practical ability, you can open it and have a lookMost of the passengers with magnet are DC motorsA small motor, some also have a magnet, but the armature is a magnet, stator coilAC motors generally do not have magnets, and stators and rotors are coils
You didn't know when you bought itYou can have a look at the nominal voltage on the nameplateDC is DC, AC is communication
