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

I installed this on a grain bin hatch which gets opened twice a year. After 22 months it has failed. Upon opening the gear box water was discovered inside. NOT ACCEPTABLE! May be ok indoors but not outside

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.

Likes works great dislikes missing parts

This product is working fine, strong motor and if mounted correctly (insulated from physical contact by (for example) rubber padding) very silent. Watch out! This product is 16 inches long and NOT 400mm. 16inch is 406,4mm. This caused a return for me because it had to replace a defect 400mm piece.

I ordered and received two of these LAM. Each was a 10 inch model and worked pretty well for about 1-3 months. I used them in a solar tracking array with one LAM tracking in Azymuth and the other in Elevation. The one i used for elevation tracking periodically stops working until it gets knocked lightly by something like a wrench or small hammer--which i discovered through trial and error. THe other LAM works perfectly. Of course since the array is on the roof...blah blah blah

I received two and ordered a third, longer one. They work well, but the wires could be at least a foot longer. Restrictive on where I locate the controller. Also, they are noisier than I would expect, but that doesnt affect their performance. I highly recommend that they add aa least 12 to 18 inches on future ones.

Product came on time very well packaged over all appearance looks sturdy not a plus grade but still good used on a snow plow for ATV to lower and angle the blade work beautifully and work great in the weather

Well made but both packages containing the hinge swivel pin were open and pins got lost somewhere between packaging and delivery got lost. I did find 1 pin loose in the packaging box but the rest were gone.

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.

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.