Hong Kong – Today Johnson Electric announced a new Brushless motor dosing module for Diesel Exhaust Fluid (DEF) used in the Selective Catalytic Reduction (SCR) process in heavy-duty diesel engines. The new dosing modules are custom designed for both air-assisted and airless DEF systems used in trucks, bus, and off road vehicles.  Johnson Electric’s brushless motor and control technology provides the industry’s widest speed range to cover variable urea dosing requirements.  Integrated motion control enables exact amounts of urea to be delivered to the selective catalytic reduction system for maximum NOx reduction. 

“DEF dosing accuracy is critical for SCR systems to reduce NOx emissions,” said Jim Dick, Johnson Electric’s senior vice president of Strategic Marketing. “Johnson Electric is working with global SCR providers and engine makers to meet NOx reduction targets,” he added.

For further information, please visit: www.johnsonelectric.com or e-mail sales@johnsonelectric.com

About Johnson Electric Group

The Johnson Electric Group is the world’s leading provider of innovative motion systems and components for automotive applications, domestic equipment, office equipment, industrial products, consumer products and medical devices.  The Group is headquartered in Hong Kong and has over 36,000 employees in 23 countries.  Innovation and product design centers are located in Hong Kong, China, Switzerland, Germany, Italy, Israel, Japan, UK and the USA.  Production centers are located in China, Switzerland, Italy, Poland, Hungary, Serbia, USA, Mexico, Brazil, Argentina, India and the UK.  Johnson Electric Holdings Limited is listed on the Hong Kong Stock Exchange (code 179).