Press Releases

Meritor WABCO Announces Air Disc Brake Availability on Hendrickson Trailer Axles, Suspensions

TROY, Mich.(Feb. 4, 2010) –Meritor WABCO Vehicle Control Systems has announced the availability of its patented Single Piston PAN 22 Series Air Disc Brake at Hendrickson International. Effective immediately, the brake can be specified on selected Hendrickson trailer axles and INTRAAX®and VANTRAAX®suspensions.

The lightweight and long pad life single piston air disc brake utilizes WABCO’s tested and European-field proven technology. A large usable pad material volume increases lining life to maximize vehicle up time.An integral molded friction pad virtually eliminates rust jacking.
―Our reliable internal sealed automatic adjuster lessens brake out of adjustments providing uniform stopping performance, while minimizing brake fade,‖ detailed Mark Melletat, Trailer Systems director for Meritor WABCO. ―This is especially important with the demands of today’s highly congested roadways. It’s a cost effective and lightweight solution that is optimized for on-highway line haul axle ratings up to and including 23,000 lbs., and ideal with 22.5 inch wheels.

At 79 pounds including pads, the PAN 22 weighs less than any other air disc brake in its class. Unique single piston brake design that results in fewer parts to service. It also delivers powerful braking torque performance—up to 24,000 Nm. It has larger, thicker pads than competitive designs, which results in longer pad replacement intervals.

Melletat added that the brake is perfect for customers who want the outstanding stopping performance, directional stability, and high fade resistance of an air disc brake but ―at a life-cycle cost that adds value to trailers.‖

Meritor WABCO1is a joint venture of ArvinMeritor, (NYSE:ARM) and the WABCO Automotive Control Systems, Inc., a wholly-owned subsidiary of WABCO Holdings, Inc.

WABCO Vehicle Control Systems (NYSE: WBC) is a leading supplier of safety and control systems for commercial vehicles. For over 140 years, WABCO has pioneered breakthrough electronic, mechanical and mechatronictechnologies for braking, stability, and transmission automation systems supplied to the world’s leading commercial truck, trailer, and bus manufacturers. With sales of $1.5 billion in 2009, WABCO is headquartered in Brussels, Belgium.For more information, visit www.wabco-auto.com

ArvinMeritor, Inc. is a premier global supplier of a broad range of integrated systems, modules and components to original equipment manufacturers and the aftermarket for the transportation and industrial sectors. The company serves commercial truck, trailer and specialty original equipment manufacturers and certain aftermarkets, and light vehicle manufacturers. ArvinMeritor marked its centennial anniversary in 2009, celebrating a long history of 'forward thinking.' ArvinMeritor common stock is traded on the New York Stock Exchange under the ticker symbol ARM. For important information about the company, visit arvinmeritor.com.

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1Meritor WABCO products are available in the United States, Mexico and Canada.

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