DC 12V 24V 3000N NAll Metal Gears 2.5A 30W Electric Linear Actuator 50mm-400mm Stroke Linear Motor with Bracket ,Against Corrosion

1. Limit Switch: The telescopic rod will automatically stop when it reaches the top/bottom. Make sure the motor will not burn empty. 2. Stop Anywhere: stop at any position, with machine lock, safe and secure. 3. Metal gears: powder alchemy technology, pure metal gears, double strength and toughness. 4. Aluminum Alloy Material: The surface has undergone 27 polishing processes, and the structure design is tight. 5. Low Resistance More Power-Saving: the wire uses oxygen-free pure copper as the conductor, low resistance, and safe to use.