CN202475062U - 永磁直流无刷电机转子 - Google Patents
永磁直流无刷电机转子 Download PDFInfo
- Publication number
- CN202475062U CN202475062U CN2012200702960U CN201220070296U CN202475062U CN 202475062 U CN202475062 U CN 202475062U CN 2012200702960 U CN2012200702960 U CN 2012200702960U CN 201220070296 U CN201220070296 U CN 201220070296U CN 202475062 U CN202475062 U CN 202475062U
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- CN
- China
- Prior art keywords
- silicon steel
- rotor core
- entrant angle
- rotor
- steel sheet
- 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 - Lifetime
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- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000004080 punching Methods 0.000 claims abstract description 7
- 229910001172 neodymium magnet Inorganic materials 0.000 claims abstract description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 3
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 13
- 150000002910 rare earth metals Chemical class 0.000 description 13
- 230000005284 excitation Effects 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200702960U CN202475062U (zh) | 2012-02-29 | 2012-02-29 | 永磁直流无刷电机转子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200702960U CN202475062U (zh) | 2012-02-29 | 2012-02-29 | 永磁直流无刷电机转子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202475062U true CN202475062U (zh) | 2012-10-03 |
Family
ID=46923185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200702960U Expired - Lifetime CN202475062U (zh) | 2012-02-29 | 2012-02-29 | 永磁直流无刷电机转子 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202475062U (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401329A (zh) * | 2013-07-10 | 2013-11-20 | 中钢集团安徽天源科技股份有限公司 | 一种新型的永磁电机转子 |
| CN103618391A (zh) * | 2013-12-18 | 2014-03-05 | 苍南县华仲机电有限公司 | 一种十极十二槽的永磁无刷电动机 |
| WO2015127691A1 (zh) * | 2014-02-27 | 2015-09-03 | 睿能机电有限公司 | 一种直流无刷电机用永磁体内嵌式转子 |
| CN108390486A (zh) * | 2018-04-28 | 2018-08-10 | 河南宝天机电科技有限公司 | 一种盘式电机转子磁钢固定结构 |
| CN110492702A (zh) * | 2019-08-16 | 2019-11-22 | 江西森阳科技股份有限公司 | 一种稀土永磁同步电动机的凸出式永磁转子加工设备 |
| CN113937921A (zh) * | 2021-04-02 | 2022-01-14 | 上海鸣志电器股份有限公司 | 一种步进电机转子及具有该转子的电机 |
| CN115021443A (zh) * | 2022-07-20 | 2022-09-06 | 河北京津冀再制造产业技术研究有限公司 | 一种可用于循环再制造的电机转子 |
-
2012
- 2012-02-29 CN CN2012200702960U patent/CN202475062U/zh not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401329A (zh) * | 2013-07-10 | 2013-11-20 | 中钢集团安徽天源科技股份有限公司 | 一种新型的永磁电机转子 |
| CN103618391A (zh) * | 2013-12-18 | 2014-03-05 | 苍南县华仲机电有限公司 | 一种十极十二槽的永磁无刷电动机 |
| CN103618391B (zh) * | 2013-12-18 | 2016-03-23 | 苍南县华仲机电有限公司 | 一种十极十二槽的永磁无刷电动机 |
| WO2015127691A1 (zh) * | 2014-02-27 | 2015-09-03 | 睿能机电有限公司 | 一种直流无刷电机用永磁体内嵌式转子 |
| CN108390486A (zh) * | 2018-04-28 | 2018-08-10 | 河南宝天机电科技有限公司 | 一种盘式电机转子磁钢固定结构 |
| CN108390486B (zh) * | 2018-04-28 | 2023-12-08 | 河南宝天机电科技有限公司 | 一种盘式电机转子磁钢固定结构 |
| CN110492702A (zh) * | 2019-08-16 | 2019-11-22 | 江西森阳科技股份有限公司 | 一种稀土永磁同步电动机的凸出式永磁转子加工设备 |
| CN110492702B (zh) * | 2019-08-16 | 2024-04-09 | 江西森阳科技股份有限公司 | 一种稀土永磁同步电动机的凸出式永磁转子加工设备 |
| CN113937921A (zh) * | 2021-04-02 | 2022-01-14 | 上海鸣志电器股份有限公司 | 一种步进电机转子及具有该转子的电机 |
| CN115021443A (zh) * | 2022-07-20 | 2022-09-06 | 河北京津冀再制造产业技术研究有限公司 | 一种可用于循环再制造的电机转子 |
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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: Zhejiang Unite Motor Co.,Ltd. Assignor: Li Jindong Contract record no.: 2015990000590 Denomination of utility model: Permanent-magnet direct-current brushless motor rotor structure Granted publication date: 20121003 License type: Exclusive License Record date: 20150727 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160526 Address after: 321300, No. 287, Lingshi Road, Chengxi West District, Zhejiang, Yongkang Patentee after: Zhejiang Unite Motor Co.,Ltd. Address before: West Street Phoenix Road Yongkang city Zhejiang province 321300 No. 10 Building 3 unit 1 Room 302 Patentee before: Li Jindong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |