Electric machine, especially electric motor, having carrying devices for stator formed of carrying devices proceeding from projections in each second stator pole tooth

摘要

The electric machine includes a base plate (4) and holding devices for the stator and for a bearing device taking in a rotor shaft. The holding device associated with the stator (2) is formed of carrying devices (15) proceeding from projections in each second stator pole tooth (8). The carrying devices are connected with the respective second stator pole tooth. The carrying device associated with the rotor shaft bearing device (27) is provided by the hub (25) of the stator. The electric machine includes a stator (2) which comprises a centerpiece (5) forming a hub, with a central aperture (6). There are radial first (7) and second stator pole teeth (8), and excitation coils surrounding the first stator pole teeth. A rotor (3) is retained by means of a rotor shaft which is concentric with the stator, and rotates around the stator. A base disk (4) and carrying devices are provided for the stator and for bearing device of the rotor shaft. The carrying device associated with the stator is formed of carrying devices (15) proceeding from projections in each second stator pole tooth (8). The carrying devices are connected with the respective second stator pole teeth. The carrying device associated with the rotor shaft bearing device (27) is provided by the hub (25) of the stator.