3rd May 2009 - Link Engineering Announces the Installation of two additional NVH Brake Dynamometers at its North America Laboratory Test Operations in Detroit  

Link Engineering Co. announced the installation of two additional model 3900 NVH Brake Dynamometers at its facility in Detroit, MI. The Link 3900 NVH dynamometer is specifically designed for brake noise testing. The brake test chamber is separate from the dynamometer drive, and support systems, to isolate outside noise and vibration sources and provide testing capabilities for testing corner or axle-type brake fixtures. The double-wall enclosure assists in low-frequency noise testing and environmental testing, allowing for precise control of temperature and humidity, including below freezing-point testing so critical for NVH investigations. The dynamometer control system features the e-Console concept that integrates the electronics and electrical systems directly on the machine frame with a simple Ethernet connection to the control desk. This technology, besides minimizing wiring between the main dynamometer and console, minimizes signal noise, provides increased flexibility to accommodate different room layouts, and reduces installation time at the customer site.

The NVH module is based on the Bruel & Kjaer System. The Bruel & Kjaer PULSE™ software runs under the ProLink™ software for ease-of-use while providing a full set of noise and vibration analysis capabilities.

With this most recent installation, Link operates  20 NVH dynamometers, along with over 30 performance dynamometers, offering testing services to meet customer needs around the world. This includes testing facilities in Germany and Korea.

LINK ENGINEERING COMPANY designs, develops, installs, and operates a wide array of test systems. Link is a leader in the development of unique test systems for the automotive, truck, rail, and aviation industries. The products evaluated on Link’s test systems include brakes (motorcycle, automotive, aircraft, truck, railroad, and many more applications), wheels, tires, transmissions, clutches, axles, other driveline components, steering systems, springs and a variety of other components. Link also provides testing services to a global customer base. Other products provided by Link include electric motor lacers and machine tools such as center-drills. Since 1935, the Link name has meant outstanding quality and service, and this tradition continues today.  For more information please visit: www.linkeng.com