SOViK 2" 2 inch Stroke Micro Linear Actuator,12V DC Speed 1" per sec Built in Limit Switch, 22lbs Maximum Lift Includes Mounting Brackets

Using this for a Halloween prop and it is truly noisy. If it was just a little louder it could double as a good "screaming noise". I will weatherproof it and hopefully that will dampen the noise. The speed is valuable for this prop, but next time I would choose another brand/type to reduce the volume. Even when operating under no load, it's loud.

It's the Fastes Accuator I've ever found! But it's only 2" !!If that is what you are in need of buy it..

Actuator moves very smooth and is built very strong. Used this to automate my tow behind spreader slidegate.Very happy with my purchase!

Good built quality and power (I have the 20 kilo version) ...the only complaint it is a little noisy other than that it works for my application