CN201889711U - 一种永磁同步磨削电主轴 - Google Patents
一种永磁同步磨削电主轴 Download PDFInfo
- Publication number
- CN201889711U CN201889711U CN2010206122917U CN201020612291U CN201889711U CN 201889711 U CN201889711 U CN 201889711U CN 2010206122917 U CN2010206122917 U CN 2010206122917U CN 201020612291 U CN201020612291 U CN 201020612291U CN 201889711 U CN201889711 U CN 201889711U
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- Prior art keywords
- main shaft
- shell
- encoder
- rotor assembly
- magnet synchronous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010206122917U CN201889711U (zh) | 2010-11-18 | 2010-11-18 | 一种永磁同步磨削电主轴 |
Applications Claiming Priority (1)
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CN2010206122917U CN201889711U (zh) | 2010-11-18 | 2010-11-18 | 一种永磁同步磨削电主轴 |
Publications (1)
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CN201889711U true CN201889711U (zh) | 2011-07-06 |
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CN2010206122917U Expired - Fee Related CN201889711U (zh) | 2010-11-18 | 2010-11-18 | 一种永磁同步磨削电主轴 |
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CN (1) | CN201889711U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814733A (zh) * | 2012-08-08 | 2012-12-12 | 东南大学 | 一种静压轴承与滚动轴承混合支承的大尺寸端面加工电主轴 |
-
2010
- 2010-11-18 CN CN2010206122917U patent/CN201889711U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814733A (zh) * | 2012-08-08 | 2012-12-12 | 东南大学 | 一种静压轴承与滚动轴承混合支承的大尺寸端面加工电主轴 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Invt and Hesheng Power Technology Co., Ltd. Assignor: Xi'an He Sheng Power Technology Co., Ltd. Contract record no.: 2012610000109 Denomination of utility model: Permanent magnet synchronous grinding electric spindle Granted publication date: 20110706 License type: Exclusive License Record date: 20120620 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20131118 |