Over the past few weeks, I have been involved in planning a system where linear motion plays a central role in overall automation. At first, I thought choosing the right components would be straightforward, but it turned out to be more nuanced. Different projects demand different load capacities, protection levels, and control options, and it is not always obvious where to draw the line. I also noticed that many descriptions online stay very general and do not clearly explain how components behave in industrial environments. This made it harder to assess whether something is suitable for long-term use. I am trying to understand which technical details deserve the most attention during selection. It would be helpful to hear how others approach this kind of decision-making.