CN202026169U - Circular stator lamination - Google Patents
Circular stator lamination Download PDFInfo
- Publication number
- CN202026169U CN202026169U CN2011201520255U CN201120152025U CN202026169U CN 202026169 U CN202026169 U CN 202026169U CN 2011201520255 U CN2011201520255 U CN 2011201520255U CN 201120152025 U CN201120152025 U CN 201120152025U CN 202026169 U CN202026169 U CN 202026169U
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- stator
- stator lamination
- motor
- lamination
- stator punching
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- Expired - Fee Related
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Abstract
The utility model relates to a circular stator lamination, which comprises a stator lamination body, wherein 72 stator lamination slots are circumferentially and uniformly formed in the stator lamination body; and in each stator lamination slot, h0 is equal to 1mm, h1 is equal to 4.5mm and zs1 is equal to 45 degrees. In the lamination, only a punching mould of the stator lamination is required to be changed, and the original assembly mode of a motor is not changed; and the lamination is used in a stator core of a pole of 10,000V of a high-voltage and high-efficiency motor YKK500-8, so that efficiency of the motor can be increased, and low electromagnetic noise, low starting current and large torque are guaranteed during long-term use.
Description
Technical field
The utility model relates to the circular stator punching of a kind of high efficient, high pressure motor, specifically is used for the stator core of the high efficient, high pressure motor YKK500-8 10000V utmost point.
Background technology
For the YKK500-8 high-voltage motor because that original traditional design is considered is not comprehensive, nonstandardization, auxiliary component is bad, uses inconvenient operation, often goes wrong.
Stator punching is the key components and parts in the motor, its material, interior round size, excircle dimension, flute profile size, what etc. efficiency of motor is had direct influence.And use maximum Y series high voltage motor, its stator punching can't reach the purpose that improves electric efficiency in the market, and realize that in long-term use also there are defectives such as electromagnetic noise is big, starting current is big, torque is little in it.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby the punching of a kind of high efficient, high pressure stator for motors is provided, and this punching is used for the stator core that height of center is a YKK500-8 10000V pole motor, can improve the efficient of motor, electromagnetic noise is little, starting current is little, and torque is big.
The technical scheme that provides according to the utility model, a kind of circular stator punching, comprise circular stator punching body, evenly be provided with 72 stator punching grooves at described stator punching body inner periphery, in the described stator punching flute profile, the high h0=1mm of stator rabbet, the high h1=4.5mm of stator slot, stator slot shoulder slope angle is counted the zs1=45 degree.
The utility model with have the following advantages:
The utility model only need change the diel of stator punching, does not change original fit of motor; This punching is used for the stator core of the high efficient, high pressure motor YKK500-8 10000V utmost point, can improve efficiency of motor, and in long-term use, electromagnetic noise is little, starting current is little, and torque is big.
Description of drawings
Fig. 1 is the utility model 72 groove stator laminating structure schematic diagrames;
Fig. 2 is the utility model stator punching flute profile dimensional drawing.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
The utility model only need change the diel of stator punching, on punch press, go out stator punching body 1 with the 50WW470 cold-reduced silicon sheet, stator punching body 1 material adopts cold rolling of present country-driven 50WW470, evenly be provided with 72 stator punching grooves 2 at stator punching body 1 inner periphery, as shown in Figure 1.The utility model scheme does not change original fit of motor.
As shown in Figure 2, in the described stator punching flute profile: stator groove width bs1, the high hs1 of stator slot can or reduce according to the increase of watt level actual needs, the high h0=1mm of stator rabbet, and the high h1=4.5mm of stator slot, stator slot shoulder slope angle is counted the zs1=45 degree.
Claims (2)
1. a circular stator punching comprises circular stator punching body (1), it is characterized in that: evenly be provided with 72 stator punching grooves (2) at described stator punching body (1) inner periphery.
2. a kind of circular stator punching as claimed in claim 1 is characterized in that: in the described stator punching groove (2), the high h0 of stator rabbet is 1mm, and the high h1 of stator slot is 4.5mm, and stator slot shoulder slope angle is counted the zs1=45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201520255U CN202026169U (en) | 2011-05-13 | 2011-05-13 | Circular stator lamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201520255U CN202026169U (en) | 2011-05-13 | 2011-05-13 | Circular stator lamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026169U true CN202026169U (en) | 2011-11-02 |
Family
ID=44851104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201520255U Expired - Fee Related CN202026169U (en) | 2011-05-13 | 2011-05-13 | Circular stator lamination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801232A (en) * | 2012-09-15 | 2012-11-28 | 无锡市中达电机有限公司 | Stator punching for high-voltage motor |
| CN102842972A (en) * | 2012-09-29 | 2012-12-26 | 无锡市中达电机有限公司 | Stator punching sheet of six-pole motor |
| CN103701232A (en) * | 2013-12-20 | 2014-04-02 | 柳州译海网络科技有限公司 | Circular stator plate of motor and manufacturing method |
-
2011
- 2011-05-13 CN CN2011201520255U patent/CN202026169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102801232A (en) * | 2012-09-15 | 2012-11-28 | 无锡市中达电机有限公司 | Stator punching for high-voltage motor |
| CN102842972A (en) * | 2012-09-29 | 2012-12-26 | 无锡市中达电机有限公司 | Stator punching sheet of six-pole motor |
| CN103701232A (en) * | 2013-12-20 | 2014-04-02 | 柳州译海网络科技有限公司 | Circular stator plate of motor and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |