A textile machine (1), in particular a rotor spinning machine, comprising a plurality of adjacently situated workstations, in particular spinning and/or winding stations, which are combined to form multiple sections (2a-2f). The textile machine (1) further comprises multiple electrical supply units (3a-3f), with the aid of which the workstations and/or the sections (2a-2f) can be supplied with electrical energy, and a cooling arrangement (4) including at least one coolant circuit (16a-16c), with the aid of which waste heat of the electrical supply units (3a-3f) can be absorbed and transported to a discharge area (5) of the textile machine (1). The cooling arrangement (4) is designed in such a way that the waste heat of several of the electrical supply units (3a-3f) can be transported to a common discharge area (5) of the textile machine (1) with the aid of the at least one coolant circuit (16a-16c).

A textile machine (1), in particular a rotor spinning machine, comprising a plurality of adjacently situated workstations, in particular spinning and/or winding stations, which are combined to form multiple sections (2a-2f). The textile machine (1) further comprises multiple electrical supply units (3a-3f), with the aid of which the workstations and/or the sections (2a-2f) can be supplied with electrical energy, and a cooling arrangement (4) including at least one coolant circuit (16a-16c), with the aid of which waste heat of the electrical supply units (3a-3f) can be absorbed and transported to a discharge area (5) of the textile machine (1). The cooling arrangement (4) is designed in such a way that the waste heat of several of the electrical supply units (3a-3f) can be transported to a common discharge area (5) of the textile machine (1) with the aid of the at least one coolant circuit (16a-16c).

A bearing arrangement (100) for a spinning rotor shaft (200) of an open-end spinning device, a spinning rotor shaft (200) for such a bearing arrangement (100) and a spinning rotor drive device comprising such a bearing arrangement (100) and such a spinning rotor shaft (200). The bearing arrangement (100) comprises at least one active magnetic radial bearing (110) for the spinning rotor shaft (200) which can be influenced by means of an electronic control system (300). The bearing arrangement is characterized in that the bearing arrangement (100) comprises an active magnetic axial bearing (130) for the spinning rotor shaft (200) which can be influenced by means of the or another electronic control system (300).

A bearing arrangement (100) for a spinning rotor shaft (200) of an open-end spinning device, a spinning rotor shaft (200) for such a bearing arrangement (100) and a spinning rotor drive device comprising such a bearing arrangement (100) and such a spinning rotor shaft (200). The bearing arrangement (100) comprises at least one active magnetic radial bearing (110) for the spinning rotor shaft (200) which can be influenced by means of an electronic control system (300). The bearing arrangement is characterized in that the bearing arrangement (100) comprises an active magnetic axial bearing (130) for the spinning rotor shaft (200) which can be influenced by means of the or another electronic control system (300).