The invention relates to a locking device (SV) for an electric motor drive unit (EM-AE), the locking device (SV) having a locking mechanism for locking a lockable shaft (W) of the electric motor drive unit (EM-AE) and an electric drive (EA) for actuating the locking mechanism, which is received together with the locking mechanism by a housing (SV-G) of the locking device (SV). In this case, the housing (SV-G) of the locking device (SV) also receives a separate arrangement of contact elements having at least two trolley brushes (2a, 2b, 3a, 3b) for separately exciting a rotor of a synchronous motor of the motor drive unit (EM-AE), said rotor being connected to the shaft (W). The invention further relates to an electric motor drive unit (EM-AE), in particular for driving a vehicle, having such a locking device (SV), and to a vehicle having such an electric motor drive unit (EM-AE).
本发明涉及一种用于电机动力单元(EM‑AE)的锁定装置(SV),其中,锁定装置(SV)具有用于锁定电机动力单元(EM‑AE)的能锁定的轴(W)的锁定机构以及用于致动锁定机构的电驱动装置(EA),该电驱动装置与锁定机构一起被锁定装置(SV)的壳体(SV‑G)接纳。在此,锁定装置(SV)的壳体(SV‑G)还接纳接触件的单独布置,所述接触件具有至少两个滑触刷(2a、2b、3a、3b),用于对电机动力单元(EM‑AE)的同步电机的与轴(W)连接的转子进行他励。本发明还涉及一种电机动力单元(EM‑AE),特别是用于驱动车辆,所述电机动力单元具有这种锁定装置(SV),本发明还涉及一种具有这种电机动力单元(EM‑AE)的车辆。
Locking device, motor power unit and vehicle
锁定装置、电机动力单元和车辆
28.02.2025
Patent
Elektronische Ressource
Chinesisch
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