NVH Expertise NVH Solutions Mobility Trends Career Company Media DE NVH Solutions from a Trusted, Reliable Partner Light Vehicle Products We partner with all major light vehicle manufacturers in identifying and solving current and future Noise, Vibration and Harshness (NVH) challenges. Our products reduce noise and vibrations originating from the engine, motor and drive train, as well as from road surfaces transmitted into the chassis. more Air Springs Air springs keep the vehicle at a constant level, regardless of how heavy its load is. They allow to lower the car at high speeds in order to improve aerodynamics and thus increase range. Air springs can also optimize airflow under the car for passive battery cooling in electric vehicles and they protect the batteries in bad road conditions and secure always a minimum ground clearance. Furthermore, switchable air springs can provide different degrees of stiffness, allowing quick transition between a firm suspension for confident and safe driving behavior, and a more comfortable setup for long road trips. more Air Springs with Axial Sleeves Provide optimal comfort at very low friction levels Air Springs with ZAX Bellows Combine good torsion decoupling with dimensional stability Switchable Three-Chamber Air Springs Resolve the conflicting objectives of comfort and good driving dynamics more Centering Devices, Isolators & Dampers | Power Train Centering devices, isolators and dampers solve vibration-related challenges deriving from the torque fluctuations and natural frequencies of the drive shaft in rear- and all-wheel drive vehicles, where the drive force must be transferred to the rear axle. Rotary dampers, flexible couplings and centering devices help counteract unwanted noise and vibrations from the drive shaft. more Drive Shaft Dampers Reduce or eliminate torsional vibrations and natural frequencies at the drive shaft NRG-Disc Flexible Rubber Couplings Reduce effects of unwanted torsional vibrations and high frequency noises, offer a strong, compact and cost-effective drive shaft coupling Spherical Center Sleeves Align the gear box to the drive shaft and allow high cardanic angles using a spherical elastomer track more Chassis Mounts Dozens of chassis mounts control vibrations transmitted from the road surface into the chassis of the vehicle. Chassis mounts are small but important components that improve handling and safety, and reduce unwanted vibrations. more DualRubber Bushings Simultaneously provide low damping vertically and high damping horizontally Lightweight Front Axle Plastic Top Mounts Reduce weight and provide high frequency isolation Lightweight Plastic Top Mounts Minimize road surface excitation and reduce weight more Isolators & Dampers | Chassis Isolators and mass dampers are ideal for solving a wide variety of vibration-related challenges transmitted into the chassis from the road surface. Linear dampers are a strategic design element to counteract unwanted noise and vibrations – especially in lightweight structures. more Brake Tuned Absorbers Dampen low frequency moaning and squealing brake noises Mass Dampers Reduce vibrations with opposing inertial forces and highly flexible design Seat Dampers Reduce seat vibrations with opposing inertial forces more MCU Components Micro Cellular Urethane (MCU) components combine maximum performance, high comfort and lightweight versatility. The material provides superior abrasion, tear and chemical resistance along with high tensile strength and a low compression set. It is also resistant to automotive fluids and ozone. MCU components are used for jounce bumpers, spring aids, spring seats, bushings, top mounts, and body mounts. more MCU Body Mounts Locate and isolate the vehicle's body from the frame, while improving the vehicle comfort and handling qualities MCU Jounce Bumpers Enable ride tuning, absorb energy from irregular road events, and support vehicle handling requirements MCU Top Mounts Isolate road noise and more effectively react shock loads with high amplitude damping and a long linear rate response more Motor Mounts Motor mounts carry the static and dynamic loads of the motor throughout its entire service life and are also an important factor for isolating low to high frequency vibrations. Downsized and turbocharged motors are state-of-the-art to reduce fuel consumption but lead to high vibration levels. more Active Hydro Motor Mounts Neutralize incoming vibrations and reduce noise by up to 20dB Lightweight Plastic Motor Mounts Enable significant weight savings without compromising performance Quiettype Motor Mounts Reduce the noise of electric motors across a broad and configurable frequency range more Torsional Vibration Dampers Torsional Vibration Dampers absorb rotational vibrations in internal combustion engines. The dampers are particularly effective in conjunction with decoupled pulleys, which keep crankshaft irregularities away from the belt drive and auxiliaries. In fuel-efficient start-stop systems, they eliminate the effects of an engine that is constantly starting and stopping. With an additional one-way-clutch feature, they can enable further savings in fuel consumption and CO2 emissions. more Fluid Torsional Vibration Dampers Designed for when loads, damping and thermal load capacity are high Overrunning Damper Isolator Pulleys Combine a damper isolator pulley with a one-way-clutch feature Sprocket Dampers Significantly reduce the noise and vibration amplitudes of the chain drive more Downloads Code of Conduct Documents for Customers Documents for Suppliers Imprint Data Protection Legal Notice Follow us on Contact us Jobs & Career Products & Services Suppliers & Service Providers Vibracoustic Aftermarket Our Locations Media Compliance The website uses cookies to allow for the best possible user experience. These include cookies that are necessary for site functionality, cookies used for anonymous statistical purposes and those needed for the integration of external content. By clicking “accept”, you consent to the use of ALL the cookies. 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