Linear Actuator, Motor Type Permanent Split Capacitor, Voltage 115V AC, Nut Material Bronze, Load Capacity 500 lbf, Stroke Length 18 in, Speed at Full Load 0.58 in/sec, Duty Cycle 28 Percent, Full Load Current 2.2 A, Retracted Length 26.25 in, Includes Capacitor Capacitor Included, Drive System Type Gear, Motor Enclosure Design Totally Enclosed Non-Ventilated, Frequency 60 Hz, Housing Material Aluminum, Limit Switch Setting Adjustable, Operating Temperature - Maximum 120 Degrees F