| 摘要 |
The invention is based on a braking device for an electric motor with a stator ( 14, 16, 18 ) and a rotor ( 10 ), in particular for a direct current series-wound motor, with a braking element ( 20 ) that can be moved between an operating position and a braking position depending on a magnetic flux in the stator ( 14, 16, 18 ), wherein there is an air gap ( 32 ) between the braking element ( 20 ) and the stator ( 14, 16, 18 ), and with a short-circuit ring ( 38 ) for suppressing mechanical vibrations. The invention proposes that the short-circuit ring ( 38 ) be inclined in relation to the air gap ( 32 ) between the stator ( 14, 16, 18 ) and the braking element ( 20 ).
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