Verfahren zum Herstellen eines Spindelmotors und Spindelmotor für ein Festplattenlaufwerk

摘要

The invention relates to a method for producing a spindle motor for a hard disk drive said motor comprising a stator, a rotor and a hydrodynamic bearing system which receives the rotor in a rotating manner. According to the invention, the hydrodynamic bearing system is prefabricated and is connected to the rotor or stator in a rotationally fixed manner in the prefabricated state.