Spindel mit einem Datenspeicherelement

摘要

The invention relates to a spindle ( 9 ) for a machine tool, having a housing ( 12 ) to accommodate an electric motor ( 11 ) and a shaft ( 13 ) driven by the latter and having a tool holder for a tool ( 10 ) for machining workpieces, at least one data acquisition element ( 2 ) being provided to record operating and/or state data of the spindle ( 9 ), and at least one spindle-integrated data storage element ( 1 ) being provided to store the recorded data from the data acquisition element ( 2 ).