VS - Transmission Systems Dual-Mass Flywheel DMF valeoscope
8. Dual Mass Flywheel technology evolutions
2 000 rpm
4 000 rpm
In the D.M.F. with inner springs, small straight springs are integrated in the drive plate. Less sensitive to the centrifugal load, they are able to filter the vibrations. For some extremely demanding applications and especially on Rear Wheel Drive (R.W.D.) vehicles, it is necessary to obtain an extremely low level of vibration at gearbox entry level. Valeo Long Travel Damper (L.T.D.) technology, developed for automatic transmission damping, is integrated in the D.M.F. to reach this target.
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