Open-end spinning device for open-end spinning machine and open-end spinning machine

The invention relates to a free-end spinning device (1) for a free-end spinning machine (2), comprising a separately drivable spinning rotor (3), in which a rotor cup (4) is accommodated, a separate drive (8) arranged in a drive housing (7) for the spinning rotor (3), and a receptacle (10) for closing a cover element (11) of the rotor housing (6) during a spinning operation. The rotor housing (6) is designed as a central support and can be fastened to a machine frame (12) of the open-end spinning machine (2). The rotor housing (6) is integrally formed with the drive housing (7) and the receptacle (10) for the cover element (11). In an open-end spinning machine (2) having a plurality of stations arranged adjacent to each other, each station has an open-end spinning device (1), the design of the open-end spinning devices (1) being as described above. 一种用于自由端纺纱机(2)的自由端纺纱装置(1)，具有可单独驱动的纺纱转子(3)、布置在驱动装置壳体(7)中用于所述纺纱转子(3)的单独驱动装置(8)，以及用于在纺纱操作期间封闭转子壳体(6)的盖元件(11)的容槽(10)，所述纺纱转子的转杯(4)容纳在所述转子壳体(6)中。所述转子壳体(6)被设计成中央支撑件，可以固定在所