发明名称 Electric machine with magnetic brake attached to the rotor
摘要 <p>The machine has a rotor (11) rotatably supported in a housing (1) or a stator (10). A magnetic module (5) of a magnetic brake has a permanent magnet (7) attached at the housing in a rotationally fixed manner. An electromagnet (9) is axially arranged adjacent to the magnet (7), where a main direction of a magnetic field of the electromagnet runs in the axial direction. An annular armature (22) cooperates with the magnets (7, 9). The magnet (7) is attached at the housing or stator in an axially resilient manner, and the armature is directly and rigidly attached to the rotor.</p>
申请公布号 EP2061141(A1) 申请公布日期 2009.05.20
申请号 EP20070022399 申请日期 2007.11.19
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 ECKERT, FRANK
分类号 H02K49/04;H02K7/104 主分类号 H02K49/04
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