system manual selectable ride asbs active stabilizer bar systems magneto rheological mounts passive shock absorbers and struts damper modules electronic level control systems air spring modules brakes system design corner module brake apply drum brakes calipers rotors & drums knuckles antilock brake systems electronic stability control two wheel abs magneride controlled suspension system description magneride consists of four monotube dampers a sensor set and an on board electronic control unit ecu . the magneto rheological mr fluid used in the dampers is a suspension of bi state real time damping controlled suspension system description in a passive damper suspension system the vehicle behavior is always a compromise between low or soft damping levels for cruising comfort and high or firm damping levels manual selectable ride description in a passive damper suspension system the vehicle behavior is always a compromise between low or soft damping levels for cruising comfort and high or firm damping levels asbs active stabilizer bar systems description bwigroup active stabiliser bar systems are a family of products that improve vehicle comfort and handling especially during cornering maneuvers . when the vehicle is magneto rheological mounts description bwigroup a leading global supplier of ride control systems has recently introduced into production a powertrain mount using magneto rheological technology . magneto passive shock absorbers and struts description bwigroup passive dampers technology in combination with manufacturing flexibility allowed for joining contradictory production strategies top quality product with damper modules description bwigroup provides not only dampers struts and shock absorbers but also complete damper modules . these modules can use either passive or controlled dampers . for those electronic level control systems description an electronic level control system elcs uses suspension dampers equipped with external inflatable air bags to control the height of the corners of the vehicle . the dampers air spring modules description the bwi mcpherson strut suspension module was born from a challenging customer requirement requesting an air spring module with side load compensation . this was successfully corner module description a brake corner module or assembly typically consists of the wheel end braking components engineered and pre assembled into a module that can easily be assembled to the brake apply description brake apply systems consist of boosters and master cylinders . the booster takes the mechanical input force from the brake pedal and amplifies it with engine vacuum drum brakes description in a drum brake the pressurized fluid from the master cylinder actuates pistons in the wheel cylinder . the pistons force the drum shoe and lining friction material calipers description a caliper assembly typically consists of a machined caliper housing with pistons seals boots machined bracket shoe and linings and a pin suspension system that rotors & drums description the rotor or disc is a cast iron component in a disc brake system . the main function of the rotor is to dissipate the heat that is generated during braking events . the knuckles description the knuckle attaches the wheel end braking components to the suspension . knuckles are typically custom designed for each application per customer vehicle and loading antilock brake systems description anti lock brake systems abs have been a key safety feature on vehicles since the 1980 s. monitoring wheel speed inputs the system senses when the driver brakes harder electronic stability control description electronic stability control esc systems were introduced in the mid 1990 s to improve vehicle stability at the limits of adhesion . by monitoring driver intent and actual system design description many factors influence the design of a chassis . the requirements include mass cost ride handling styling loads assembly and packaging . chassis system design is the system design description a vehicle s brake system allows the driver to slow or stop the vehicle and prevents a stationary vehicle from moving . the major components of a vehicle s brake system antilock brake systems abs description antilock brake systems abs for two wheel vehicles provide extra security during hard braking . by electronically monitoring wheel speeds impending wheel skid can be about bwi bwi worldwide our capabilities magneride controlled suspension system bi state real time damping manual selectable ride asbs active stabilizer bar systems magneto rheological mounts passive shock absorbers and struts damper modules electronic level control systems air spring modules corner module brake apply drum brakes calipers rotors & drums knuckles antilock brake systems esc two wheel abs mts test equipment in bwi group the bwi validation and test development group often develops new test fixtures methods and equipment to meet customers requirements and specifications 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