Electric Motor Comprising a Mounting Device

An adapter fixture ( 3 ) for axial assembly purposes is provided by directing said adapter fixture, which accommodates magnet shells ( 5, 6 ) at the stator end and is provided with a molded-on first bearing bracket ( 3.1 ) at one end thereof, through a motor housing such that the same radially engages underneath the motor housing while the other end thereof can be placed on or fixed to a second separate bearing bracket ( 4 ) along with an intermediate adapter part ( 2 ) that overlaps the motor housing ( 1 ) and is provided with radial noise-damping mounting webs ( 2.1; 2.2 ) with the aid of the motor housing ( 1 ) which can be tightly clamped to said second bearing bracket ( 4 ).