440lbs Linear Actuator

I got these for a vault door project, they will be activating 12 3/4' steel rods that lock the door closed. I used two for the sides and two for the top & bottom locks, all operating in parallel. These only have a 4' stroke, but the operation is identical on all units. Love the power and speed of the motors, they operate until the end of the stroke, then will stop. Reverse is the same, I plan to use a remote-control device to operate the movement. I would and will use these motors again on future projects.

The actuator works perfectly. Just wish it would go a little faster but it does exactly what I needed it to do without hesitation. Great product and water proof so far

Lifting strength is very stout however it is traded for slower working speed. Works as needed for my application.

I've looked high and low for a suitable power lift for for my 1973 SS16 with a Sears box drag. It isn't perfect, but it does just fine.

Had a 10mph wind and a 10’ gate that weighs 60 pounds and it broke. Worked great but is not as durable as they make it sound. Slow speed, get what you pay for and didn’t last long.

Great little actuator, put on the under bed storage compartment in our camper. Even with air springs it formerly took 2 people to access storage, one to hold it up and the other to get things out. Now just use a "Rocker Switch" to go up or down. You have to carefully measure to pick the right unit.

Worked as it should

Works great for what it's for