Low-Cost Synchronization Techniques for KUKA Robots and External Axes in Low-Dynamic Processes

Abstract

Many industries, including electronics, automotive, aviation, and food, are increasingly using industrial robots to automate processes and improve quality, efficiency, and cost-effectiveness. High-volume industries like electronics and automotive can automate complex tasks very cost-efficient, while industries with lower volumes, such as aviation, require flexible and reliable automation solutions to remain competitive while keeping a closer eye on the costs. One important task is the synchronization of robot movements with an external axis. While there are very accurate synchronization options available, these can be very complex and costly. In particular in research or process development where requirements are changing frequently, more flexible and also low-cost solutions are required. This paper analyzes several cost-effective alternatives for the synchronization of a KUKA robot with an external axis.