Review on Quality Linear Actuator 1320LBS Electric by Jason Dahlkemper

Worked exactly twice, extend and retract. Then it stopped. I had to disassemble the motor and loosen the oddly shaped brushes. They badly stuck and adjoined the fittings. They are wedge shaped so have a very small contact area for the magical little electrons to pass through and have been clamped into plastic brush holders. An ordinary person would have given up and returned. I corrected. It seems quite fluid and has a lot of power, although it moves slowly. End of the story.