ECO-WORTHY Heavy Duty 330lbs Solar Tracker Linear Actuator Multi-function (12V, 12)

Its good but definitely slower than advertised. is more like 3 mm seconds not 5.6 mm a second

Ive only used this for a few days, so I cant vouch for its service life, but it works and does what its advertised to do.

I like the full stroke/full retract internal shutoff

Used on dual swing gate, these are replacements for one failure and spare for the future. First set in use since 2017. Specs say 10mm per sec. Full travel (300mm) 30 sec. Right? One is 30, one is 55 sec. One is 70 sec. Same load, same voltage (13.5 avg solar), if this is no problem for you then good value, Im looking for faster and more consistent.

Mine worked great. It does not make hardly any noise. It handles 4 - 100 watt panels with ease on my solar tracker. UPDATE: The system quit, including the Actuator and the controller that operates the Actuator. The seller said they would send me another one so I will have to wait and see.

Pretty straight-forward unit. 12 VDC. Internal limit switches. 18 travel. Well made. Soldered leads. I used it to automate the opening and closing of my chicken coop door.

Worked for a few weeks and then bent for whatever reason. The only thing I can think of is that my turkey (maybe 40lbs at the time) jumped up onto the open door, and caused the bend. The actuator was pushing straight down, going up over a wall and pulling the door up at an angle (think upside down U of cable), with nothing to catch on anywhere remotely close, everything moved freely. Was lifting a 15 lb door, and thats being very, VERY generous on its weight. Loved it while it was working, but Im not about to replace it given my experience.

Used these to lock my KUV side doors (one for each side). They are loud enough to hear them operate, but that tells me they are working and is kind of a cool factor too. Work well anb great price. If they ever fail they are cheap to replace. Love it!

Looks nice, but mine came with no brackets and no pins

Cannot lift anywhere near the weight the spec sheet claims. Does not maintain its position, it is always settling to no load. Absolute junk. I tried 4 units, all failed within a day.