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I’ve actually used a few in a greenhouse project where I had to lift some heavy ceiling vents — nothing massive, but way too much for basic actuators. I ended up going with one of the models listed under this industrial actuator https://www.progressiveautomations.com/pages/industrial-linear-actuators page because it offered way more force output than the regular stuff and had better internal protection. Wasn't cheap, but it's still going strong after two years outdoors with minimal fuss. Just make sure you match stroke length and duty cycle to your actual movement needs — I learned that the hard way.