Hi everyone. I'm looking to remodel my garage door and make it automatic. I read that you can build a system yourself using motors and controllers. But I'm not sure which devices are suitable for lifting heavy gate leaves. My garage is old, the gate is metal, and it's quite heavy. I also want the system to be reliable, not break down after a couple of months, and not rely solely on a remote control, but be controlled by a button inside. Has anyone done something similar themselves and know which option would be better?

In your case, I would look at an electric actuator https://www.progressiveautomations.c...near-actuators . It's an excellent option for automating heavy gates. Progressive Automations has a variety of models, from compact ones for furniture to industrial ones capable of applying up to 3,000 pounds of force. They operate on 12V, so they're easy to connect to power supplies and controllers. They also have ready-made circuit diagrams and even kits for synchronous operation of two drives, which is useful for double-leaf gates. All models undergo rigorous quality testing, come with a warranty, and can be supplied with accessories: brackets, power supplies, and control systems. This saves time and simplifies installation. You can assemble the system yourself and, if necessary, customize it using their controllers.

The key is to correctly calculate the required stroke for the gates. If the drive is too short, the gate won't open fully, and if it's too long, installation will be difficult. Safety is also worth considering. I added limit switches so the system stops at the right moment. This helps prevent breakdowns. And don't forget about the power supply: heavy gates sometimes require a power supply with a power reserve. This will prevent overloading the system.

What say chatgpt?

It might be best to consult with professionals right away, as doing it yourself can even make the situation worse. A garage door that closes too quickly can be dangerous and usually signals worn springs. This isn't something most homeowners should try to fix themselves due to safety risks. I experienced this firsthand and had to request emergency garage door repair to avoid further damage. Since then, I always recommend leaving spring-related issues to professionals. Safety should always come before saving a few dollars.

There are many such companies on the Internet.