[Electric Actuator Features] 2 inch stroke, voltage: 12 V DC, protection class IP54, speed 0.6 inch/s, maximum load: 14.4 lb (64 N), dustproof, waterproof actuator, less than 55 db with low noise. [Mini Linear Actuator Material] Integrated high-quality aluminum and ABS plastic, robust enough and with a trendy look. It comes with a limit switch that automatically stops when the unit reaches the end of the stroke, ensuring the motor does not burn out. [Safe and Compact] 12v linear actuator with overload protection Overcurrent protection, short circuit protection, overload protection, overvoltage protection. The compact weight size of 0.1 lb/40g makes it suitable for robotics and other space-saving projects. [Multiple Applications] Linear actuators, excellent pushers used in applications such as agricultural machinery and equipment, appliances, home automation, handling adjustment, bars and cabinet doors, robot grippers, lifting tables and other devices, adjust TV antennas, sunbeds, window openers, linear servos, solar trackers, extend and retract the cylinder. [Easy to Install] The electric mini linear actuator is powered by 12 volts DC, connect the positive and negative poles correctly, apply voltage to the unit and it expands, reverse the polarity and it retracts. The package comes with *2 brackets to make it convenient to use. Color: Black+silver Material: aluminum alloy Size: 50mm Package Contents: 1 x Mini electric linear actuator 2 x Brackets Only the above package content, other products are not included. not included. Note: Light photography and different screens may cause the color of the item in the picture to differ slightly from the real one. The allowed measurement error is +/- 1-3 cm.