CN2075396U - Stator core strip for single-phase asynchronous motor - Google Patents
Stator core strip for single-phase asynchronous motor Download PDFInfo
- Publication number
- CN2075396U CN2075396U CN 90217972 CN90217972U CN2075396U CN 2075396 U CN2075396 U CN 2075396U CN 90217972 CN90217972 CN 90217972 CN 90217972 U CN90217972 U CN 90217972U CN 2075396 U CN2075396 U CN 2075396U
- Authority
- CN
- China
- Prior art keywords
- stator core
- iron core
- stator iron
- phase asynchronous
- asynchronous motor
- 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.)
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a stator iron core strip for single-phase asynchronous motor. The inner circle of the stator iron core strip is provided with embedded wire slots whose sizes are corresponding to the sizes of needed embedded conductors. The utility model is applied to a single-phase asynchronous motor with unequal numbers of conductors in embedded wire slots of the stator iron core. In other words, the utility model saves choke materials for fixing stator windings, improves the utilization rate of the sheet material of the stator iron core strip, widens tooth widths and yoke heights of embedded wire slots of the stator iron core with few embedded conductors, lowers the magnetic density of the stator iron core, and shortens the length of the stator iron core, saves stator iron core strips, and reduces motor volume, with the same electric parameter.
Description
The utility model relates to a kind of motor stator core punching, particularly a kind of single-phase asynchronous motor stator core stamping sheet.
In motor, stator core is the part of motor magnetic circuit.Stator core stamping sheet becomes as a whole iron core after repeatedly adorning and compressing, and is fixed in the support.In the prior art, what single-phase asynchronous motor adopted is and the identical stator core stamping sheet of threephase asynchronous machine stator core stamping chip architecture, promptly round dashing equably has the identical groove of many size shape in stator core stamping sheet, be used to embed stator winding, it inlays the single-phase asynchronous motor that the conductor number in the unwrapping wire groove does not wait for the employing of low capacity such as the such stator core of sinusoidal stator winding, inlay in the unwrapping wire groove embedding the few stator core of conductor number, inlay the unwrapping wire groove because stator winding is filled out discontented stator core, need with other material filling fixed stator winding; Embed the few stator core of conductor number inlay the unwrapping wire groove open the stator core many with embedding the conductor number to inlay the unwrapping wire groove the same big, the facewidth and yoke height are narrow, iron core magnetic is close big, so both made that stator core is long, the motor overall structure is big, and made that again stator core stamping sheet material stamping-out surplus is big, can not get abundant utilization.
The purpose of this utility model is to overcome the deficiency of prior art, and provides a kind of stator core respectively to inlay the unwrapping wire groove and will embed the single-phase asynchronous motor stator core stamping sheet that the required size of conductor conforms to.
The purpose of this utility model is achieved in that a kind of single-phase asynchronous motor stator core stamping sheet, in stator core stamping sheet circle dash have size each with to embed that the required size of conductor conforms to inlay the unwrapping wire groove.
Above-mentioned in stator core stamping sheet circle dash inlaying the unwrapping wire groove and can evenly going out of having; Also can go out unevenly.
The profile of above-mentioned this motor stator core punching can be circular; Also can be other geometry,, further improve the utilance of material to reduce the stamping-out surplus.
Single-phase asynchronous motor stator core stamping sheet provided by the utility model, employing such as the such stator core of sinusoidal stator winding for low capacity is inlayed the single-phase asynchronous motor that unwrapping wire groove inner wire number does not wait, respectively inlaying the unwrapping wire groove all conforms to the required size of the conductor that will embed, both saved in the prior art, inlay in the unwrapping wire groove embedding the few stator core of conductor number, be used to clog the material of fixed stator winding, improved the utilance of stator core stamping sheet material again, widened and embedded the facewidth and the yoke height that the few stator core of conductor number is inlayed the unwrapping wire groove, the magnetic that reduces stator core is close, like this under equal electric parameter, can shorten stator core length, save stator core stamping sheet, dwindle motor volume.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail:
The front view of the single-phase asynchronous motor stator core stamping sheet that Fig. 1 is provided for the utility model embodiment.
With reference to accompanying drawing, the single-phase asynchronous motor stator core stamping sheet that the utility model embodiment is provided, stator core stamping sheet 1 profile is a square circular, in square circular stator core stamping sheet 1 circular shaft dash symmetrically and evenly have size each with to embed that the required size of conductor conforms to inlay unwrapping wire groove 2,3,4,5,6,7.
Claims (5)
1, a kind of stator core that is used for is inlayed the single-phase asynchronous motor stator core stamping sheet that unwrapping wire groove inner wire number does not wait, it is characterized in that, in stator core stamping sheet 1 circle dash have size each with to embed that the required size of conductor conforms to inlay the unwrapping wire groove.
2, single-phase asynchronous motor stator core stamping sheet according to claim 1 is characterized in that: in stator core stamping sheet 1 circle dash equably have size each with to embed that the required size of conductor conforms to inlay the unwrapping wire groove.
3, single-phase asynchronous motor stator core stamping sheet according to claim 2 is characterized in that: in stator core stamping sheet 1 circular shaft dash symmetrically and evenly have size each with to embed that the required size of conductor conforms to inlay unwrapping wire groove 2,3,4,5,6,7.
4, according to claim 1,2 or 3 described single-phase asynchronous motor stator core stamping sheets, it is characterized in that: described stator core stamping sheet 1 profile is for circular.
5, according to claim 1,2 or 3 described single-phase asynchronous motor stator core stamping sheets, it is characterized in that: described stator core stamping sheet 1 profile is a square circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217972 CN2075396U (en) | 1990-08-12 | 1990-08-12 | Stator core strip for single-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217972 CN2075396U (en) | 1990-08-12 | 1990-08-12 | Stator core strip for single-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2075396U true CN2075396U (en) | 1991-04-17 |
Family
ID=4896866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217972 Withdrawn CN2075396U (en) | 1990-08-12 | 1990-08-12 | Stator core strip for single-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2075396U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101272065A (en) * | 2008-05-14 | 2008-09-24 | 江门市金羚排气扇制造有限公司 | Low power ventilation fan |
| CN101232207B (en) * | 2007-01-25 | 2010-11-03 | 黄石东贝电器股份有限公司 | Small groove-shaped motor stator punching for hermetically sealed compressor |
| CN101588094B (en) * | 2008-05-19 | 2012-11-21 | 乐金电子(天津)电器有限公司 | Stator laminating structure of motor |
| CN104578646A (en) * | 2015-01-12 | 2015-04-29 | 重庆唯远实业有限公司 | Single phase synchronous generator stator piece type and line inserting method thereof |
-
1990
- 1990-08-12 CN CN 90217972 patent/CN2075396U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232207B (en) * | 2007-01-25 | 2010-11-03 | 黄石东贝电器股份有限公司 | Small groove-shaped motor stator punching for hermetically sealed compressor |
| CN101272065A (en) * | 2008-05-14 | 2008-09-24 | 江门市金羚排气扇制造有限公司 | Low power ventilation fan |
| CN101588094B (en) * | 2008-05-19 | 2012-11-21 | 乐金电子(天津)电器有限公司 | Stator laminating structure of motor |
| CN104578646A (en) * | 2015-01-12 | 2015-04-29 | 重庆唯远实业有限公司 | Single phase synchronous generator stator piece type and line inserting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |