发明名称 |
CIRCUIT ARRANGEMENT FOR AN ELECTROMAGNETIC HOLDING BRAKE |
摘要 |
A circuit arrangement is configured to supply an electromagnetic holding brake of an electric motor with an operating voltage for releasing the holding brake, and a voltage that is reduced relative to the operating voltage for holding the holding brake in the released position. The operating voltage is supplied from a higher-level control system disposed separately from the motor and the holding brake. The circuit arrangement is disposed in or on the motor or in or on the holding brake and includes a voltage regulator adapted to regulate, independently of the operating voltage, the reduced voltage to a fixed value after the holding brake is released. |
申请公布号 |
US2017063259(A1) |
申请公布日期 |
2017.03.02 |
申请号 |
US201615233958 |
申请日期 |
2016.08.11 |
申请人 |
DR. JOHANNES HEIDENHAIN GmbH |
发明人 |
Schoenlinner Markus;von Le Suire Christian |
分类号 |
H02P3/04 |
主分类号 |
H02P3/04 |
代理机构 |
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代理人 |
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主权项 |
1. A circuit arrangement configured to supply an electromagnetic holding brake of an electric motor with an operating voltage for releasing the holding brake, and a voltage that is reduced relative to the operating voltage for holding the holding brake in the released position, wherein the operating voltage is supplied from a higher-level control system disposed separately from the motor and the holding brake, and wherein the circuit arrangement is disposed in or on the motor or in or on the holding brake and includes a voltage regulator adapted to regulate, independently of the operating voltage, the reduced voltage to a fixed value after the holding brake is released. |
地址 |
Traunreut DE |