双驱动变频电机加回转支承结构，转动平稳；

安装拆卸方便、装配精度高、运行稳定、安全性能高；

旋转角度定位准确、噪音低

Dual drive variable frequency motor with slewing support structure for smooth rotation;

Easy installation and disassembly, high assembly accuracy, stable operation, and high safety performance;

Accurate rotation angle positioning and low noise