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Standard clutch actuation system. Film. pressure plate. clutch disc. diaphragm-spring. locating rivet. tangential strap. sheet-metal housing. Diaphragm-spring clutch (push-type), type M. Diaphragm-spring clutch, push-type. Diaphragm-spring clutch, push-type.
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pressure plate clutch disc diaphragm-spring locating rivet tangential strap sheet-metal housing Diaphragm-spring clutch (push-type), type M
Diaphragm-spring clutch (pull-type), type MFZ steel housing clutch disc releaser pressure plate set of straps diaphragm spring
Clutch discs / cushions D-cushion(Borglite Double Segments) B-cushion(System Borglite) E-cushion Z-cushion
Clutch discs Rigid cluch disc Flexible clutch disc Clutch disc with pre-damper Clutch disc with main damper mit Clutch disc with pre-damper and main damper Clutch discs for DMF
CSC - Concentric Slave Cylinder Releasers with integratedslave cylinder (CSC)
CSC - Concentric Slave Cylinder Releaser with integratedslave cylinder (CSC)
Clutch Kit and Clutch Kit Plus bearing + Slave Cylinder CSC Slave cylinder • Disc • Cover assembly • Releaser • Disc • Cover assembly • CSC Releaser Clutch Kit Clutch Kit Plus
Dual Mass Flywheel DMFTechnology at a glance • Technical requirements: • Higher torque levels • Higher ignition pressures • Stricter emission controls • Greater requirements for comfort and noise control • Protection of gearbox and vibration-sensitive vehicle components all require extremely high-performance torsional dampers
Dual Mass Flywheel (DMF) planet wheel secondary flywheel primary flywheel spring tuning parameters
Vibration damping Time Time RPM Fluctuation transmission RPM Fluctuation engine Engine Transmission Conventional Powertrain
Vibration damping Time Time RPM Fluctuation transmission RPM Fluctuation engine Engine Transmission Powertrain with Sachs Planetary DMF
First stage Second stage Dual Mass Flywheel DMF Torsion damper set Sachs The spring pans and sliding shoes are there to avoid blockade of the springs and with it the damage; at the same time sliding friction is acting as a damping. First stage Second stage Torque (Nm) Torsion angle (°)
Possible positions for automaticwear compensation Between housing and flywheel Between housing and diaphragm spring (SAC-System) Between diaphragm spring and pressure plate (XTend)
Wear detector Adjustment rings Ring control spring Wear detector Adjustment rings Ring control spring Wear compensation principle Adjustment rings
Wear compensation principle Wear detector Ring control spring Adjustment rings
Automatic wear compensation XTend stop tension spring - slide slide retaining spring adjusting rings tension spring – adjusting rings
Adjustment rings Pressure plate Movement of pressure plate when wear occurs
Movement of pressure platewhen wear occurs Adjustment rings Pressure plate
Hold down spring Stopper Lifting of the hold down spring
Slide movement Slide
Final position of the diaphragm spring Adjusted New