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

It takes about 90s to reach the extents of its 16 travel open/close, which is fine but, it makes a rather loud whine as it operates.

use it on my water truck for race track on canon to raise and lower to water top of track

Funciona bien, apenas tengo unos días con él, so far so good.

These are great

The actuator worked just like it should but it quit working before a year was up. I took it apart and found that the motor was completely full of water. I was under the impression that it could be used outside exposed to the elements as long as it was not submerged in water, apparently it can’t be used in the elements or I just got a poorly sealed actuator.

They work really well, but super loud.

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

Llego en wl /iempo ibdicado

I build my own adjustable desk, everything weights about 65Lb. I bought this and use it less than 2 weeks. It has some black powder with the rods(see picture). It is LOUD, much louder then the one at my work place.

well made!!