Linear Actuator, Motor Type Permanent Magnet, Voltage 12V DC, Nut Material Bronze, Load Capacity 3, 000 lbf, Stroke Length 6 in, Speed at Full Load 0.5 in/sec, Duty Cycle 50 Percent, Full Load Current 25 A, Retracted Length 13.89 in, Gear Material Aluminum, Includes Capacitor Capacitor Not Included, Includes Clutch Clutch Included, Drive System Type Ball Screw, Motor Enclosure Design Totally Enclosed Non-Ventilated, Housing Finish Powder Coated, Housing Material Aluminum