2015_TMC_Schaeffler_EN_E-Clutch.pdfVIP

TMC 2015 The 7th TM Symposium China Schaeffler Greater China Automotive E-clutch – Emission reduction and enhanced comfort achievements at lowest effort TMC2015 The 7th TM Symposium China Schaeffler Great China Automotive Motivation for clutch automation E-clutch ? Established motivations: Comfort and robustness, ? And the more and more important driver: Fuel efficiency ? Require to make the MT fit for the future! Enhancement of start/stop, sailing Hybrid capability Protective functions Assistance and comfort functions TMC2015 The 7th TM Symposium China Schaeffler Great China Automotive CO2 saving potentials depending on the cycle profile E-Clutch Al lr ig ht s re se rv ed to Lu K, in pa rti cu la ri n ca se of gr an to fa n IP rig ht . -6.8% -0.9% NEDC Diesel 2.0L 380Nm -6.9% -0.8% NEDC Gasoline 1.4L 140Nm Note: In this simulation, the WLTC cycle profile was used with shifting points as they are defined in the NEDC cycle. Thus, the results show a direct comparison with identical drivers attitude; WLTP results may differ. 000 -2.9% -5.7% WLTC 000 000 -3.4% -5.2% WLTC 000 stop/start sailing stop/start sailing stop/start sailing stop/start sailing TMC2015 The 7th TM Symposium China Schaeffler Great China Automotive Concepts for automated clutch actuation E-clutch MTplus Motivation: ? MT feeling ? Focus on sailing Target market: ? Developed countries ? Low budget vehicles CbW Motivation: ? Keep MT drive feeling ? Sailing and higher comfort Target market: ? Developed countries ECM Motivation: ? No clutch pedal ? Sailing and highest comfort Target market: ? Developing countries with severe traffic ? Frequent drivers TMC2015 The 7th TM Symposium China Schaeffler Great China Automotive Enhancement of start / stop, sailing Assistance and comfort functions Protective functions Hybrid capability Functions provided by e-clutch systems E-clutch M Tp lu s C bW EC M Impact res ance prevention Enhancement of start / stop, sailing Assistance and comfort functions Protective functi