RU2007120725A - METHOD FOR ASSEMBLING A ROTOR OF A HIGH-TURNING ELECTRIC MACHINE - Google Patents
METHOD FOR ASSEMBLING A ROTOR OF A HIGH-TURNING ELECTRIC MACHINE Download PDFInfo
- Publication number
- RU2007120725A RU2007120725A RU2007120725/09A RU2007120725A RU2007120725A RU 2007120725 A RU2007120725 A RU 2007120725A RU 2007120725/09 A RU2007120725/09 A RU 2007120725/09A RU 2007120725 A RU2007120725 A RU 2007120725A RU 2007120725 A RU2007120725 A RU 2007120725A
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- RU
- Russia
- Prior art keywords
- magnetic
- plates
- electric machine
- rotor
- magnetic plates
- Prior art date
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- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
1. Способ сборки ротора высокооборотной электрической машины, заключающийся в том, что на валу устанавливают переменно-полюсную магнитную систему, состоящую из постоянных магнитов, намагниченных в тангенциальном направлении, и размещенных между ними полюсов, отличающийся тем, что магнитную систему выполняют в виде равномерно чередующихся магнитных и немагнитных кольцевых пластин с пазами для размещения постоянных магнитов, при этом сначала немагнитные пластины устанавливают на валу, одновременно надевая их на осевые шпильки в чередующейся последовательности с магнитными пластинами, наружный диаметр которых больше наружного диаметра немагнитных пластин, затем все пластины стягивают между собой осевыми шпильками и обтачивают до размера наружного диаметра немагнитных пластин, удаляя выступающие кольцевые части магнитных пластин, после чего устанавливают постоянные магниты.2. Способ сборки ротора высокооборотной электрической машины по п.1, отличающийся тем, что высоту по радиусу пазов в магнитных дисках выбирают равной наружному радиусу немагнитных пластин либо меньше его на величину от δ до δ/2, где δ - величина рабочего зазора электрической машины.3. Способ сборки ротора высокооборотной электрической машины по п.1, отличающийся тем, установку на валу немагнитных пластин производят с помощью шлицевого соединения.1. The method of assembly of the rotor of a high-speed electric machine, which consists in the fact that an alternating-pole magnetic system is installed on the shaft, consisting of permanent magnets magnetized in the tangential direction and poles placed between them, characterized in that the magnetic system is made in the form of uniformly alternating magnetic and non-magnetic annular plates with grooves for placing permanent magnets, while first non-magnetic plates are mounted on the shaft, while putting them on the axial studs in succession sequence with magnetic plates, the outer diameter of which is larger than the outer diameter of the non-magnetic plates, then all the plates are tightened together by axial studs and machined to the size of the outer diameter of the non-magnetic plates, removing the protruding annular parts of the magnetic plates, after which the permanent magnets are installed. 2. The method of assembling the rotor of a high-speed electric machine according to claim 1, characterized in that the height along the radius of the grooves in the magnetic disks is chosen equal to the outer radius of the non-magnetic plates or less by an amount from δ to δ / 2, where δ is the working gap of the electric machine. . The method of assembly of the rotor of a high-speed electric machine according to claim 1, characterized in that the non-magnetic plates are mounted on the shaft using a spline connection.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007120725/09A RU2346375C1 (en) | 2007-06-05 | 2007-06-05 | Method of assembling high-speed electrical machine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007120725/09A RU2346375C1 (en) | 2007-06-05 | 2007-06-05 | Method of assembling high-speed electrical machine rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007120725A true RU2007120725A (en) | 2008-12-10 |
| RU2346375C1 RU2346375C1 (en) | 2009-02-10 |
Family
ID=40546872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007120725/09A RU2346375C1 (en) | 2007-06-05 | 2007-06-05 | Method of assembling high-speed electrical machine rotor |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2346375C1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010051264A1 (en) * | 2010-11-12 | 2012-05-16 | Secop Gmbh | Method for manufacturing rotor of external rotor motor, involves connecting base portion in such a manner with cylinder ring that the aperture is concentrically aligned to peripheral surface of cylindrical die |
| RU2675381C2 (en) * | 2017-02-15 | 2018-12-19 | Российская Федерация, от имени которой выступает Государственная корпорация по космической деятельности "РОСКОСМОС" | Method of manufacturing rotor of electric machine |
| RU2682179C1 (en) * | 2018-04-09 | 2019-03-15 | Общество с ограниченной ответственностью "ЭРГА Плюс" | Rotor of electric machine with permanent magnets (options) |
| RU2685539C1 (en) * | 2018-06-04 | 2019-04-22 | Общество с ограниченной ответственностью "Партнер НКТ" | Device for assembling packet of rotor plates |
-
2007
- 2007-06-05 RU RU2007120725/09A patent/RU2346375C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2346375C1 (en) | 2009-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130606 |
|
| NF4A | Reinstatement of patent |
Effective date: 20151110 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160606 |