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

Really good quality product. I got the 300 pound lift, and it’s amazingly strong. Very satisfied with the product.

Do NOT use for automatic chicken coop door unless you have a sensor that stops it if a chicken is in the doorway.

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

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.

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

I used this actuator in a home made chicken coop automatic for opener. The actuator is quite slow when opening and closing, but so far it has been dependable. Combined with a 12V power supply, a relay, and an Arduino, it seems to work well!

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

well made!!

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!!!!

Built a lifting window seat cabinet with 2 actuators. They work great. They are a little louder than I expected and run slow (takes about 1.5 minutes to fully open/close), but they work great.