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

Product was as advertised, very quick delivery.

I bought this to install in my manual height adjustable desk - to convert it to an electric height adjustable desk. It works well for this application. If it is a little slow, thats fine as it is very powerful. It has no problem lifting a 65 X 30 solid wood desk top plus two monitors plus all the crap I currently have on my desk. The reason for the 5 star review and I usually dont leave reviews, but there was an issue with the first model I received. I contacted the company and they sent me a replacement immediately. Replacement works perfectly. I would absolutely buy from this company again if I have the need.

I am using the Actuator for my chicken coop. It will open and close an automatic door to the coop. I went with the 18 because I also have ducks. It has been great. Predators wont be getting into this coop.

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

They work really well, but super loud.

I like the full stroke/full retract internal shutoff

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.

Poor ECO-WORTHY, nothing heavy duty about it. Weak and it retract under pressure. No way does it lift 330lbs. It is cheap and cheaply built.

Very slow movement but lets chickens get out of the way. Works perfectly.

I purchased two of these for the development of automatic chicken coop doors. I completed the R & D, did a months worth of bench testing i.e., I put the assembled unit outside but not in the coop. I needed to make sure it was going to open and close at sun-up and sun down. First one operated as designed. I then installed the second one. The internal limit switch failed on the first evening while closing the door. This caused a huge increase in current that fried the control relay, the voltage regulator, the micro-controller that operates the entire system, and the charge controller for the solar system. All said, this $50 actuator cost me about $700! Dont buy it!!!! I contacted the company for a replacement or as a minimum guidance on how to fix the limit switch. Im still waiting to hear back from them. The write-up states replacement within one year. I bought these three months ago. So much for their guarantee. Save yourself time, money, and aggravation. Buy a better component. This is not it!!!!