发明名称 |
Machine, in particular production machine, machine tool and/or robot |
摘要 |
A production machine includes an electrical positioning drive having a stator and a moveable member displaceable relative to the stator in at least one travel direction. The moveable member is mounted, in relation to the stator, in a contactless manner by a magnetic field in at least one of the supporting directions differing from the travel direction. A sensor device is associated with the positioning drive to shift the moveable member relative to the stator in the supporting direction to be detected. A control device is also associated with the positioning drive, and the shift of the moveable member is detected by the sensor device and can be supplied in the supporting direction. A control signal for a positioning magnet system can be determined by the control device, on the basis of the shift of the moveable member in the supporting direction and a nominal positioning of the moveable member. The positioning magnet system can monitor the positioning of the moveable member in relation to the stator in the supporting direction in a non-contact manner. The control signal can be emitted to the positioning magnet system by the control device.
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申请公布号 |
US7622833(B2) |
申请公布日期 |
2009.11.24 |
申请号 |
US20050573603 |
申请日期 |
2005.08.04 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HAASE ANDREAS;HERRMANN WOLFRAM;SMOLKA KARL-HEINZ |
分类号 |
H02K41/00 |
主分类号 |
H02K41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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