CN104810941A - Stator sheet of motor of washing machine - Google Patents
Stator sheet of motor of washing machine Download PDFInfo
- Publication number
- CN104810941A CN104810941A CN201410044469.5A CN201410044469A CN104810941A CN 104810941 A CN104810941 A CN 104810941A CN 201410044469 A CN201410044469 A CN 201410044469A CN 104810941 A CN104810941 A CN 104810941A
- Authority
- CN
- China
- Prior art keywords
- motor
- stator
- sheet
- ranges
- stator punching
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Provided is a stator sheet of a motor of a washing machine. The stator sheet comprises a stator punching sheet (1), buckling grooves (2) and inverted-trapezoidal grooves (3). The stator sheet is characterized in that the opening of each inverted-trapezoidal groove (3) is contracted, four to eight buckling grooves (2) are included, the internal diameter D1 of the stator punching sheet (1) ranges from phi 72 to phi 82mm, the external diameter D2 of the stator punching sheet (1) ranges from phi 115 to phi 125mm, the stator punching sheet (1) includes flat teeth, the tooth width c ranges from 4.4 to 5.2mm, the groove depth B ranges from 6 to 13mm, and the notch width A ranges from 1.7 to 2.2mm. The stator sheet of the motor of the washing machine can improve the motor efficiency, and reduces the amount the motor punching sheets and enameled wires compared with motors of the same power.
Description
Technical field
The present invention relates to stator punching, particularly motor for washer stator punching.
Background technology
For energy savings, national standard proposes enforceable Energy Efficiency Standard to washing machine and motor thereof, does not reach enforceable Energy Efficiency Standard, and washing machine and motor thereof do not allow to sell.
Summary of the invention
Object of the present invention will provide motor for washer stator piece exactly, and it can not only improve the efficiency of motor, and compared with equal-wattage motor, reduces the use amount of motor stator punching and enamelled wire.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1: structural representation of the present invention
Fig. 2: stator punching flute profile partial enlarged drawing
1, stator punching 2, clip slot 3, inverted trapezoidal groove
Embodiment
Motor for washer stator piece, comprise stator punching 1, clip slot 2, inverted trapezoidal groove 3, it is characterized in that: the opening of described inverted trapezoidal groove 3 shrinks, clip slot 2 is 4-8, and the internal diameter D1 of stator punching 1 is φ 72-φ 82mm, and the outer diameter D 2 of stator punching 1 is φ 115-φ 125mm, stator is flat shape tooth, facewidth c is 4.4-5.2mm, groove depth B is 6-13mm, and slot opening A is 1.7-2.2mm.
Motor for washer stator piece of the present invention, can not only improve the efficiency of motor, and compared with equal-wattage motor, reduces the use amount of motor stator punching and enamelled wire.
Claims (4)
1. motor for washer stator piece, comprise stator punching (1), clip slot (2), inverted trapezoidal groove (3), it is characterized in that: the opening of described inverted trapezoidal groove (3) shrinks, clip slot (2) is 4-8.
2. motor for washer stator piece as claimed in claim 1, is characterized in that: the internal diameter D1 of described stator punching (1) is φ 72-φ 82mm.
3. motor for washer stator piece as claimed in claim 1, is characterized in that: the outer diameter D 2 of described stator punching (1) is φ 115-φ 125mm.
4. motor for washer stator piece as claimed in claim 1, is characterized in that: described stator punching (1) is flat shape tooth, and facewidth c is 4.4-5.2mm, groove depth B is 6-13mm, and slot opening A is 1.7-2.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410044469.5A CN104810941A (en) | 2014-01-28 | 2014-01-28 | Stator sheet of motor of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410044469.5A CN104810941A (en) | 2014-01-28 | 2014-01-28 | Stator sheet of motor of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104810941A true CN104810941A (en) | 2015-07-29 |
Family
ID=53695534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410044469.5A Pending CN104810941A (en) | 2014-01-28 | 2014-01-28 | Stator sheet of motor of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104810941A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155732A (en) * | 2016-12-02 | 2018-06-12 | 建准电机工业股份有限公司 | Silicon steel sheet for motor stator |
| CN108683275A (en) * | 2018-05-29 | 2018-10-19 | 杭州精导智能科技有限公司 | Direct driving motor |
-
2014
- 2014-01-28 CN CN201410044469.5A patent/CN104810941A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155732A (en) * | 2016-12-02 | 2018-06-12 | 建准电机工业股份有限公司 | Silicon steel sheet for motor stator |
| CN108683275A (en) * | 2018-05-29 | 2018-10-19 | 杭州精导智能科技有限公司 | Direct driving motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |