Item Type: Mini Electric Linear Actuator <br>Material: Aluminium Alloy <br>Working Voltage: DC12V <br>Stroke: Approx. 50mm / 2in <br>Distance Between Two Installation Centre Holes: Approx. 105mm / 4.1in <br>Noise: ≤55dB <br>Maximum Waterproof Grade: IP54 <br>Application: Smart smoke extractor, window opener, robot, home automation.<br>1、Can be used in agricultural machinery, construction, cleaning and sweeping vehicles, ships and so on. <br>2、You can also use it to replace hydraulic and pneumatic products, suits for saving energy consumption. <br>3、The low noise operation is very smooth and safe, and when it reaches the top, it will stop automatically. <br>4、Has overcurrent protection, short circuit protection, overload protection and overvoltage protection. <br>5、Premium aluminium alloy material with IP54 waterproof grade ensure great durability for long?term use.1. Before use, confirm whether the motor voltage is correct. <br>2. Do not store or operate in a high temperature or humid environment, and do not place it in corrosive gas, which will reduce the efficiency of the motor.<p>1 x Mini Electric Linear Actuator</p><p>2 x Mounting Rack</p>