News Release

For Release:Immediately

Date:August 24, 2007

Contact:Ted Hiserodt, Product Manager

602-861-0440

parkermotion.com

Parker Releases Trilogy Linear Systems Catalog

Rohnert Park, CA, August 24, 2007 – Parker’s Electromechanical Automation Division, a leading supplier of motion control technology, announces the release of a new catalog featuring its Trilogy brand of linear motors and linear motor positioners. This 114-page, full-color guide covers a breadth of linear motor technologies, including ironless and ironcore linear motors, as well as industrial-grade and precision-grade linear motor positioners. Featured are the Ripped series ironcore linear motors (with their patent-pending anti-cog technology) and the economical T1S/T1D positioners that offer high performance in a small package.

As an aid to OEMs, machine builders and end users, the Trilogy catalog also contains an extensive linear motors engineering guide, which offers an in-depth discussion of linear motor technologies, advantages and applications.

This catalog complements the comprehensive selection of motion control products that are presently being offered by the Parker Automation Group of companies. From this core family of products, Parker Trilogy can design a wide variety of plug-and-play bundled solutions to meet customer needs.

To request a free copy of Parker Trilogy’s new product guide, please visit parkermotion.com or call 800-358-9070.

About Parker Electromechanical Automation

A division of Parker Hannifin Corporation's Automation Group since 1987, Electromechanical Automation is a pioneer, developer and manufacturer of full-spectrum computer-based motion controllers, servo/step motor drives, servo motors and human-machine interfaces, positioning systems, gearheads and gear motors. These products automate the manufacturing of a significant fraction of the world’s goods and services. Electromechanical Automation products are sold via independent authorized Automation Technology Centers—a group of nearly 100 professional, highly trained organizations with more than 135 points-of-presence throughout the world—or directly from Electromechanical Automation by logging on to buy.compumotor.com. An informative and up-to-date Web site with downloadable libraries, tutorials, and background information on motion control and automation is located at

About Parker Hannifin

With annual sales of $10 billion, Parker Hannifin is the world's leading diversified manufacturer of motion and control technologies and systems, providing precision-engineered solutions for a wide variety of commercial, mobile, industrial and aerospace markets. The company employs more than 57,000 people in 43 countries around the world. Parker has increased its annual dividends paid to shareholders for 51 consecutive years, ranking it among the top five longest-running dividend-increase records in the S&P 500 index. For more information, visit the company's Web site at parker.mediaroom.com or its investor information site at