[ollu fill]

I’m working on a project that needs very precise small-scale movement — we’re talking millimeter adjustments rather than large strokes. My current hardware overshoots slightly, which throws off the whole alignment. Anyone know where to find actuators better suited for fine-tuning and controlled motion?

[anthonydrowow]

For fine control, check out electric actuator — they have several models that support slower, more precise travel. I moved to one of their low-speed actuators for exactly this reason. The control felt smoother and didn’t jump past the position I needed. Some of their actuators are also compatible with advanced controllers, which helps take tiny incremental steps without shaking the setup. I also like that their specs list gives exact speed and load numbers, making it easier to compare what will fit your tolerances. Using a limit switch or position feedback sensor with their actuators also improves precision dramatically. If accuracy is your top priority, their selection gives you plenty of options to match your setup.

[archybows]

In my experience, achieving micro-movement usually requires pairing the right actuator with a controller that can regulate speed properly. I’ve had setups where switching to a better controller instantly reduced overshooting. Small improvements like that can make the entire system feel smoother and more predictable.

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