"稳定高精度的PLC控制三轴联动机器人系统设计"

轴 vertical systems are increasingly used in industrial production. Due to the stability of PLC and the high precision characteristics of servo motors, PLC-controlled multi-axis servo systems have become a major trend to meet the highly automated and high precision requirements. The three-axis linkage design controlled by PLC is the basis for stable multi-axis systems. This system uses PLC as the core controller, providing a high degree of stability and strong anti-interference capability. The servo motors on the three axes guarantee the high precision position requirements and the frequent start-stop requirements with their high precision and suitable characteristics for frequent on-off control. This paper introduces a material handling system composed of three servo motors and a three-phase asynchronous motor. In the PLC, the switch signals, sensor input signals on each axis, and the internal timer signals are comprehensively processed, and the system is made to run organically through a certain sequence, with each part of the system and each axis running according to the logic of the sequence. The ultimate goal is to achieve the material handling function of the system and to resist unexpected interference factors such as power loss, so that the system can run stably and safely. This template's shortcut key instructions, please read carefully: Keywords: Siemens, PLC, servo motor, three-axis linkage, precise positioning.