| 摘要 |
<p>The system has a rolling bearing comprising a rotating unit (1) rotatably mounted with respect to a fixed unit via rolling bodies i.e. balls. The rotating unit has a transmission cup (7) that transmits motor torque to the rotating unit. An annular interface part (8) is arranged between the unit and the cup. Front teeth of the interface part engage with complementary teeth (9b) formed on the unit, and rear radial teeth (10a) of the interface part engage with complementary teeth (10b) formed on the cup to ensure transmission of the torque between the cup and the unit. The rear radial teeth and the complementary teeth formed on the transmission cup are HIRTH type self-centering and convergent teeth. The front teeth are HIRTH type self-centering convergent radial or axial teeth, and the complementary teeth formed on the rotating unit are HIRTH type self-centering radial or axial convergent/divergent teeth.</p> |
