Turbocharger with an electric machine

The invention relates to a turbocharger (1), especially for a motor vehicle, with a compressor (2) having a on a rotatably mounted shaft (5) disposed compressor wheel (4), wherein (in a tube section (9) of an axial compressor inlet 10 ) an electric machine (11) is arranged, which is arranged which are arranged one on the shaft (5) rotor (7) and one (on the pipe section 9) stator (8). It is contemplated that the stator (8) a plurality of distributed over the circumference arranged and extending at least substantially axially extending, inwardly projecting webs (16) which for the formation of at least substantially axially extending flow channels (17) spaced from each other arranged are.