20.500.12556/RUL-126431 The bearing stiffness effect on in-wheel motors In-wheel motors offer a promising solution for novel drivetrain architectures of future electric vehicles that could penetrate into the automotive industry by transferring the drive directly inside the wheels. The available literature mainly deals with the optimization of electromagnetically active parts; however, the mechanical design of electromagnetically passive parts that indirectly influence motor performance also require detailed analysis and extensive validation. To meet the optimal performance of an in-wheel motor, the mechanical design requires optimization of housing elements, thermal management, mechanical tolerancing and hub bearing selection. All of the mentioned factors have an indirect influence on the electromagnetic performance of the IWM and sustainability; therefore, the following paper identifies the hub bearing as a critical component for the in-wheel motor application. Acting loads are reviewed and their effect on component deformation is studied via analytically and numerically determined stiffness as well as later validated by measurements on the component and assembly level to ensure deformation envelope and functionality within a wide range of operations. air-gap hub bearings in-wheel motors mathematical stiffness model validation tests zračna reža kolesni ležaji znotraj kolesni motorji matematični model togosti validacijski testi true false true Angleški jezik Slovenski jezik Članek v reviji 2021-04-21 21:17:18 2021-04-21 21:17:21 2022-09-05 03:55:15 0000-00-00 00:00:00 2020 0 0 18 str. iss. 10, art. 4070 Vol. 12 May-2 2020 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 519.61:621.313.13(045) 2071-1050 10.3390/su12104070 16106243 RAZ_Bicek_Matej_2020.pdf RAZ_Bicek_Matej_2020.pdf 1 D631FB7A6667F7778EDB007918937989 b05477551d30a2963abea7047d38f518e9c084ac6ff6780dd63cce2fea7bf924 ea499723-a2d6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=142392 https://www.mdpi.com/2071-1050/12/10/4070 1 32568713-a2d6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=142391 Fakulteta za strojništvo 0 0 0