Specification Brand : DEMOTOR PERFORMANCE BulletPoint1 : Stroke Length = 4 inches,Travel speed = 10 mm/s BulletPoint2 : Maximum current draw = 4.6 Amps BulletPoint3 : Maximum Dynamic Load = 225 lbs (1000N), Maximum Static Load = 600 lbs BulletPoint4 : IP55 rated BulletPoint5 : Exterior material is 6061 Aluminum ItemName : DEMOTOR PERFORMANCE 4 Inch 4" Stroke Linear Actuator 12 Volt 12V 225 Pounds lbs Maximum Lift & Mounting Brackets ItemPackageDimensions_Height : 24.6 centimeters ItemPackageDimensions_Length : 4.8 centimeters ItemPackageDimensions_Width : 9.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-actuators Manufacturer : DEMOTOR PERFORMANCE Material : aluminium PartNumber : PL14-4+PLB1 ProductDescription : Description:Retracted length: 8.13"(205mm) Extended length: 12.13(305mm) Diameter of Mounting hole: 0.256"(6.5mm) Diameter of Shaft: 0.79"(20mm)Linear actuators are actuators which create motion in a straight line.Unlike a motor, which creates circular motion, a linear actuator can be used with any application that requires moving something in a straight line.Demotor Linear Actuators are a powerful and reliable linear actuator for small to medium loads.We designed our linear actuator with pre-lubricated metal gears, pre-installed limit switches, and with an IP65 (suitable for outdoor use) water resistance rating.Note:Professional Installation is Highly Recommended (No Instruction and Wiring Diagram Included)Comes with all items in the picture. ProductSiteLaunchDate : 2016-07-19T07:42:09.652Z SupplierDeclaredDgHzRegulation : not_applicable