such as CM-99:
Specific Operation: Connect two terminals <RST> and <COM>
Equipped with two external normally closed magnetic switches that can slide freely
and the resistance value between white wire and blue wire is 0
When disconnect the terminals <K4> and <G> by the manual switch
4 Inch 100MM 8000N Heavy Duty Electric Linear Actuator with Hall Effect Sensor Position Feedback (Model 0041541-1) 0043039 add power supply such as CM-99:This is a 100 mm heavy duty electric linear actuator with a built in Hall effect sensor and a thrust of up to 8000 N, engineered specifically for applications requiring strong thrust and synchronization. It is widely used in doors, windows, cellars, trapdoors, hatchways, solar tracking system, medical devices, agricultural machinery, vehicles, ships, elevator platforms, lifting tables, TV lifts, robots, cabinetries, massage sofas, electric beds,