Rockwell Automation (NYSE:ROK) reported quarterly earnings of $3.49 per share which beat the analyst consensus estimate of $3.38 by 3.25 percent. This is a 22.46 percent increase over earnings of $2.85 per share from the same period last year. The company reported quarterly sales of $2.313 billion which beat the analyst consensus estimate of $2.243 billion by 3.11 percent. This is a 7.88 percent increase over sales of $2.144 billion the same period last year.