Series ZSN4 DC motors are the new generation of Z4 Series DC Motors with high starting torque and overload. Mainly used as the drive equipment for cement rotary kiln.

• 是在Z4系列直流电动机基础上开发设计的具有高起动转矩、高过载能力电机，主要应用于驱动水泥回转窑等设备。