[Electric Actuator Feature] 2 inches stroke, Voltage: 12V DC, IP54 rated Protection Class, 0.6 inch/sec fast speed, maximum load: 14.4 lb (64N), sealed against dust, waterproof actuator, less than 55 dB low noise. [Material Of Mini Linear Actuator] Built-in high quality aluminum and ABS plastic, sturdy and with a sleek appearance. Comes with end limit switches that automatically stop the actuator when it reaches the end of stroke, preventing motor burnout. [Safe and Compact Design] 12V linear actuator with over-current protection, short circuit protection, overload protection, and over-voltage protection. Weighs only 0.1 lbs (40g) with a compact size, ideal for robotics and other space-constrained projects. [Multi-Applications] Linear actuators are excellent pushers used in applications such as agricultural machinery and equipment, devices, factory and home automation, material handling adjustments, hatches and cabinet doors, robot grippers, lifting tables, and other apparatus. Suitable for adjusting TV antennas, deck chairs, window openers, linear servos, solar trackers, and extending or retracting cylinders. [Easy to Installation] Electric mini linear actuator powered by 12 volts DC. Connect the positive and negative poles correctly; apply voltage to extend, reverse polarity to retract. Package includes 2 mounting brackets for convenient installation. Color: Black + Silver Material: Aluminum alloy Size: 30mm Package Contents: 1 x Electric Mini Linear Actuator 2 x Mounting Brackets Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allows an error of +/- 1-3 cm.