说明：  介绍一家老外的可编程智能驱动器。[4]通过配套的编程和监控软件，用类似PLC方式对二相混合式步进电机进行单轴和多轴运动，进行开/闭环控制，很 方便为各行业的运动控制提供最优化的解决方案，性价比高。
(Introduce a foreigner programmable Smart Drive. [4] supporting the programming and monitoring software, the PLC-way two-phase hybrid stepping motor, single and multi-axis motion, open/closed loop control, it is convenient to control the movement of the industry to provide the optimal solution program, cost-effective.)