Stroke 125mm 40N IP54 Stroke 4.92" Force 8.81 lbs High-Speed 0.6"/sec Linear Actuator 12v Linear Motion actuators Linear servo for Fan Blades Cabinets Home Automation…with Mounting Brackets

The linear actuator was smaller than I anticipated. The main body is about the width of a standard carpentry pencil. So far it appears to be working great. Relatively quiet. As far as I know, it doesn't have internal limit switches, but running it to the extreme ranges doesn't appear to hurt anything. I just wouldn't make a habit of it. My application is moving a robots head up and down via RC. Im glad that i don't have to worry about adding limit switches to it. Be careful to not accidentally throw away the mounting brackets as they were stuffed down in the bottom of the packaging material.

The actuator worked great for my capstone project. I used this actuator to operate the throttle on a small engine. Had enough power to move the throttle after loosening the arm. The brackets that came with it didn't work for my application. The mounting hole on the black body is not in the greatest spot. The hole is almost right against the back of the body so its hard to mount it without something rubbing.

The media could not be loaded. I used it for a dryer coin slot pull using Arduino. Under load, it draws around 100mA and feels pretty reliable and strong (I pushed the button probably around 30 times for now). I am using 2 relays to reverse the direction, actuator connected to COM, +12 at NC and GND at NO. Wires are a bit thin, they didn't brake yet but need to handle with care.

I have already used the 6” version and I just got two of these 2” actuators. Contrary to what another review stated, they absolutely do have limit switches. I just finished testing them. The product page doesn’t say they do but the product page for the 6” does mention them. I almost didn’t order them because of that erroneous review. I can make my own but it’s nice to have them built in. These are just like the larger linear actuators but miniature. I love them.

got delivered today about 2 hours ago, installed it to open a cabinet door and now it's broken. just fell apart.

The media could not be loaded. Did not actually work unless touched. See video.It did work the first 1/2 dozen times while testing it out, but it don't make it to a full dozen after installing.I took the whole thing apart and found that 1 of 4 metal tab was slightly bent and it didn't make full contact with a conductive strip which is used to stop the motor when it reaches the end. I bent the tab to line up with the other 3, and it now appears to be working again.

Offspring Used in rocket club in UF Gainesville Florida. Ordered 2 in case one fails.

This was the first one I purchased