NORJIN 12V 1.2" Stroke Mini Linear Actuator,60N (13.4lbs),Speed 15mm/s Electric Linear Actuator with Waterproof Switch for Sofa, TV, Table, Cabinets, Window Opener

Good cheap actuator for my humanoid lab work

Works great. Very powerful in a small package

I tried it it extended and retracted 4 to 5 times and it quit stayed extended I’m sure it will work for what I want to do .I like to try another for my application

I purchased the 1.2” version. It is quite compact and looks to be well made. The linear motion is smooth and consistent with endstop limit switches at both ends. Power consumption is 65mA under no load. My use-case is very light duty (opening an outdoor gate latch once a day), so won’t be anywhere approaching its limits. Shall see how it holds up over time.

Nice compact little actuator. This is probably typical of actuators, but it takes a little time to spin down when you disconnect the power. If you need precise movement you need something more like a step motor. My use is to adjust the throttle on a snow blower. full throttle and idle will be easy, but something in between will be hit or miss.