Motors are classified as follows:
AC motor
1. Asynchronous motor: Y series (low voltage, high voltage, frequency conversion, electromagnetic brake), JSJ series (low voltage, high voltage, frequency conversion, electromagnetic brake)
2. Synchronous motor: TD series, TDMK series, DC motor
DC
1. Ordinary DC motor: Z2 series, Z4 series
2. Special DC motor: ZTP railway motor, ZSN cement rotary kiln