Torque-vectoring transmission with reinforced plastic housing for an electric subcompact vehicle measures to integrate a plastic housing into an e-drive transmission

Philipp Gwinner, Michael Otto, Karsten Stahl

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

Abstract

To meet the challenge of achieving high efficiency for fully electric vehicles, a key focus is on a consistently lightweight design throughout the entire vehicle architecture. As a result of using high-speed electric motors with a lower noise emission as compared to conventional vehicles driven by combustion engines, the design of acoustically inconspicuous axle drives in the powertrain plays a special role. Based on the existing transmission topology of the Visio. M electric vehicle, a new axle gear design is presented, which enables the integration of a reinforced plastic transmission housing into the powertrain. Non-axial force gearings are used, which unload the gearbox system and thus enable the use of lightweight materials in addition to the downsizing of the gearbox components. Furthermore, a special arrangement of the axle drive gears and the design of appropriate tooth flank modifications reduce the excitation level of the gears.

OriginalspracheEnglisch
TitelVDI Berichte
Herausgeber (Verlag)VDI Verlag GMBH
Seiten503-514
Seitenumfang12
Auflage2276
ISBN (Print)9783180922591, 9783180922706, 9783180922713, 9783180922720, 9783180922737, 9783180922744, 9783180922751, 9783180922768, 9783180922775, 9783180922782, 9783180922799, 9783180922805, 9783180922812, 9783180922829, 9783180922843, 9783180922850, 9783180922867, 9783180922874, 9783180922881, 9783180922898, 9783182343424, 9783182343431, 9783182343455
PublikationsstatusVeröffentlicht - 2016
Veranstaltung16th International VDI Congress on Drivetrain for Vehicles 2016, 4th International VDI Conference on Transmissions in Mobile Machines and International VDI Conference CVT on Automotive Applications, 2016 - Friedrichshafen, Deutschland
Dauer: 21 Juni 201622 Juni 2016

Publikationsreihe

NameVDI Berichte
Nummer2276
Band2016
ISSN (Print)0083-5560

Konferenz

Konferenz16th International VDI Congress on Drivetrain for Vehicles 2016, 4th International VDI Conference on Transmissions in Mobile Machines and International VDI Conference CVT on Automotive Applications, 2016
Land/GebietDeutschland
OrtFriedrichshafen
Zeitraum21/06/1622/06/16

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