Linear Actuator Rated Load 600 lb. Stroke Length 6 In. Speed @ Rated Load 60 in./min. Duty Cycle 50 Percent Voltage 24VDC 13 Full Load Amps Retracted Length 12-1/4 In. Max Ambient Temp 60 Degrees C/140 Degrees F Enclosure Type Totally Enclosed Non Ventilated Motor Type Permanent Magnet Thermal Protection Automatic Capacitor Included No No Capacitor Required No Feedback Signal Clutch Included Yes Drive System Type Gear Gear Material Aluminum Bearing Type Double Ended Ball