300mm/12inch 12V Electric Linear Actuator Multi-function 1500N/330lbs Max Lift Load Voltage: 12v;Load capacity: 1500N/330lbs;Duty cycle: 25% Speed : 5.7mm/s; Size: (300mm/12inch) Heavy Duty and Long Lasting Motor;IP54 rated(suitable for outdoor use) The low noise design, noise level below 65 dB;Multiple Purpose Applications Linear Actuator High quality aluminum alloy material;Built-in high quality limit switch