Linear Actuator Rated Load 250 lb Stroke Length 12 in Speed @ Rated Load 0.4 in/sec Duty Cycle 25 Percent Voltage 12V DC 7 A Full Load Amps Retracted Length 17 in Max Ambient Temp 50 Degrees C/120 Degrees F Motor Type Permanent Magnet Thermal Protection No Pulse Generator Feedback Signal Limit Switch Type Adjustable Drive System Type Belt Screw Type Acme Nut Material Delrin Double Clevis Mounting Type