SI6 6 axis stepper motor interface Provides stepper motor control and encoder input for up to 6 axes of motion. Scan program is controlled by the PC software.是什么意思_SI6 6 axis stepper motor interface Provides stepper motor control and encoder input for up to 6 axes of motion. Scan program is controlled by the PC software.在线翻译_英语_读音_用法_例句