CN202282654U - Motor stator punching piece - Google Patents
Motor stator punching piece Download PDFInfo
- Publication number
- CN202282654U CN202282654U CN2011204302873U CN201120430287U CN202282654U CN 202282654 U CN202282654 U CN 202282654U CN 2011204302873 U CN2011204302873 U CN 2011204302873U CN 201120430287 U CN201120430287 U CN 201120430287U CN 202282654 U CN202282654 U CN 202282654U
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- CN
- China
- Prior art keywords
- stator punching
- motor
- groove
- punching piece
- utility
- 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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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a motor stator punching piece, comprising a stator punching piece main body, 27 stator punching piece grooves on the stator punching piece main body, wherein the width of the stator punching piece groove is 4mm, the total height h of the groove is 13mm, the width of the groove opening is 2mm, the height of the groove opening is 0.5mm, the radius r of the bottom of the groove is 6mm, the slope number alpha of the groove shoulder is 30 degrees. The power of the motor is 0.12KW and during the using process, the winding temperature rise is kept within 80k, the service life of the motor is prolonged and the performance of the motor is increased.
Description
[technical field]
The utility model relates to motor and makes field, particularly a kind of motor stator punching.
[background technology]
Motor mainly is made up of stator and rotor, and stator is formed by stator punching is superimposed one by one.Stator punching is the key components and parts in the motor, its inside and outside circle size, flute profile size, what etc. efficiency of motor is had direct influence.The present motor of various series on the market; Its stator punching can't make power of electric motor reach 0.12KW mostly; And in long-term use, can produce the winding temperature rise and cross problems such as height, this will cause the performance of motor to reduce, and also can influence the useful life of motor simultaneously.
[summary of the invention]
The technical problem that the utility model will solve is to provide a kind of motor stator punching, can make power of electric motor reach 0.12KW, and the winding temperature rise is remained in the lower scope.
The utility model is achieved in that
A kind of motor stator punching, said stator punching comprises the stator punching body, said stator punching body is provided with 27 stator punching grooves.
Further, the groove width b of said stator punching groove is 4mm, and the height overall h of groove is 13mm, and slot opening b1 is 2mm, and the high h1 of notch is 0.5mm, and bottom radius r is 6mm, and groove shoulder slope number of degrees α is 30 degree.
The advantage of the utility model is:
The utility model can make power of electric motor reach 0.12KW, only needs to change the diel of punching simultaneously, does not change the original fit of motor; The winding temperature rise in use of said stator punching can remain in the 80k, can prolong the useful life of motor, can improve motor performance simultaneously.
[description of drawings]
Combine embodiment that the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation of the utility model motor stator punching.
Fig. 2 is the stator punching notch structural representation of the utility model motor stator punching.
[embodiment]
See also illustrated in figures 1 and 2ly, the embodiment of the utility model is carried out detailed explanation.
A kind of motor stator punching as shown in Figure 1 and shown in Figure 2, that the utility model is related, said stator punching comprises stator punching body 1, said stator punching body 1 is provided with 27 stator punching grooves 11; The groove width b of said stator punching groove 11 is 4mm, and the height overall h of groove is 13mm, and slot opening b1 is 2mm, and the high h1 of notch is 0.5mm, and bottom radius r is 6mm, and groove shoulder slope number of degrees α is 30 degree.
The utility model enough makes power of electric motor reach 0.12KW, only needs to change the diel of punching simultaneously, does not change the original fit of motor; The winding temperature rise in use of said stator punching can remain in the 80k, can prolong the useful life of motor, can improve motor performance simultaneously.
Though more than described the embodiment of the utility model; But the technical staff who is familiar with the present technique field is to be understood that; We described concrete embodiment is illustrative; Rather than being used for qualification to the scope of the utility model, those of ordinary skill in the art are in the modification and the variation of the equivalence of doing according to the spirit of the utility model, all should be encompassed in the scope that the claim of the utility model protects.
Claims (2)
1. motor stator punching, it is characterized in that: said stator punching comprises the stator punching body, said stator punching body is provided with 27 stator punching grooves.
2. motor stator punching as claimed in claim 1 is characterized in that: the groove width b of said stator punching groove is 4mm, and the height overall h of groove is 13mm, and slot opening b1 is 2mm, and the high h1 of notch is 0.5mm, and bottom radius r is 6mm, and groove shoulder slope number of degrees α is 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204302873U CN202282654U (en) | 2011-11-02 | 2011-11-02 | Motor stator punching piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204302873U CN202282654U (en) | 2011-11-02 | 2011-11-02 | Motor stator punching piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202282654U true CN202282654U (en) | 2012-06-20 |
Family
ID=46228805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204302873U Expired - Fee Related CN202282654U (en) | 2011-11-02 | 2011-11-02 | Motor stator punching piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202282654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390939A (en) * | 2013-07-29 | 2013-11-13 | 中达电机股份有限公司 | Stator punching sheet structure of motor |
-
2011
- 2011-11-02 CN CN2011204302873U patent/CN202282654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390939A (en) * | 2013-07-29 | 2013-11-13 | 中达电机股份有限公司 | Stator punching sheet structure of motor |
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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: 20120620 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |