MP-Series Heavy Duty Electric Cylinders, Actuator Rod w/Male Rod End, Frame Size = 144mm, Rod Stroke Length = 457.2 mm (18.0 in.)Max., 5.0 mm/rev Ball Screw (0.197 in./rev), 460V AC, 1024 SIN/COS Multi-turn ABS Encoder, No Brake, Front Face, Side Front, BottomFront, and Rear Tapped Mounting Holes