1、SPECIFICATIONS: Pen type electric actuator, DC motor drive, with 100mm stroke, and maximum force of 500N, can provide high speed and stable motion. 2、ALUMINUM ALLOY: Made of industrial grade aluminum alloy, compact in structure, corrosion and wear resistance, light weight and long service life. 3、STROKE LIMIT: The actuator has stroke limit function, and it stops automatically when the telescopic rod reaches the top, which is safe and reliable. 4、WITH BRACKET: The linear motion actuator has brackets, with standard mounting size, which has convenient installation, the structure is more stable. 5、WIDE APPLICATION: Suitable for motion equipments, such as electric medical beds, electric lift beds, electric lift tables, electric reclining chairs, etc.