1、Safe to Use: This linear actuator is equipped with overcurrent, short circuit, overload, and overvoltage safety, ensuring safe and reliable operation in various applications. 2、Robust Construction: Constructed with premium aluminum and ABS plastic, this linear actuator is sturdy and stylish. The built in end limit switches automatically prevent motor burnout by retracting when reaching the end of the stroke. 3、Easy to Use and Install: Electric mini linear actuator extends when voltage is applied correctly and retracts with reverse polarity. Its compact size makes it ideal for a wide range of applications, easy to install. 4、Wide Applications: Electric linear actuator is suitable for medical, industrial, agricultural machinery, catering, ventilation facilities, and more environments 5、Wide Range of Uses: From antennas, recliners, window openers, linear servos, solar tracking systems, to telescopic cylinders, this linear actuator can be used in a multitude of applications, offering efficient and accurate linear motion control. Item Type: Linear Actuator 150N Material: Aluminum, ABS Speed: Approx. 4mm/s Thrust: Approx. 150N Stroke: Approx. 40mm / 1.57in Limit Switch: Chip Limit Tube: Aluminum Tube Mounting Connector: ABS Safety Grade: IPX4 Applicable Scenes: Widely used in medical, industrial, agricultural machinery, catering, ventilation facilities and other scenes. 1 x Linear Actuator