While adjusting a small mechanism on one of my older projects, я realised I don’t quite understand how modern motion modules actually function, and searching for what is a actuators hasn’t helped much so far. I checked https://progressiveautomations.com.au/pages/actuators but I still feel unsure about how these devices create steady linear travel, especially when mounted in compact frames. If someone has experience choosing the right component for predictable movement, I’d appreciate a bit of guidance before I commit to redesigning the entire assembly.