CN202190133U - Stator punching sheet - Google Patents
Stator punching sheet Download PDFInfo
- Publication number
- CN202190133U CN202190133U CN2011203030123U CN201120303012U CN202190133U CN 202190133 U CN202190133 U CN 202190133U CN 2011203030123 U CN2011203030123 U CN 2011203030123U CN 201120303012 U CN201120303012 U CN 201120303012U CN 202190133 U CN202190133 U CN 202190133U
- Authority
- CN
- China
- Prior art keywords
- short circuit
- annular groove
- stator
- punching sheet
- circuit annular
- 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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Abstract
The utility model discloses a stator punching sheet including a round punching sheet body. Two outer stator contact disc edges are arranged symmetrically on an outer periphery of the punching sheet body. Short circuit ring slots used for receiving short circuits ring are arranged in the outer stator contact disc edges. The short circuit ring slots are in a rectangular shape. The width of each short circuit ring slot is 2.5 to 3.5 mm. The length of each circuit slot is 9 to 12 mm. In the utility model, the short circuit ring slots of the stator punching sheet are in the rectangular shape. The width of each short circuit ring slot is 2.5 to 3.5 mm. The length of each circuit slot is 9 to 12 mm. After practice, a current of motor becomes more stable and the starting speed is accelerated, thereby improving the working efficiency.
Description
Technical field
The utility model relates to motor stator, particularly a kind of electric motor internal stator punching.
Background technology
Motor stator is to be made up of coil and stator core, and stator core is to be formed by the direction accumulation of a plurality of stator punchings along axle.
Short-circuited conducting sleeve groove shape on the stator punching has nothing in common with each other at present, and the short circuit annular groove is used to install and fix short-circuited conducting sleeve, and the shape of short circuit annular groove, size all can have different influences to motor properties especially toggle speed.
The utility model content
The utility model has overcome the deficiency that exists in the above-mentioned prior art, and a kind of stator punching that electric motor starting speed is fast, improve motor performance that makes is provided.
The technical scheme of the utility model is achieved in that
A kind of stator punching; Comprise circular punching body; On the periphery of punching body, be arranged with two external stator contact webs, on external stator contact disc limit, be provided with in order to the short circuit annular groove of short-circuited conducting sleeve to be installed, described short circuit annular groove is rectangular; The width of short circuit annular groove is 2.5～3.5mm, and the length of short circuit annular groove is 9～12mm.
As preferably, the width of short circuit annular groove is 3mm, and the length of short circuit annular groove is 9mm.
Adopted the beneficial effect of the utility model of technique scheme to be:
The short circuit annular groove of the utility model stator punching is a rectangle, and the width of short circuit annular groove is 2.5～3.5mm, and the length of short circuit annular groove is 9～12mm, and through practice, current of electric is more stable, and toggle speed also obtained quickening, has improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model stator punching.
Embodiment
The embodiment of the utility model is following:
Embodiment: a kind of stator punching; As shown in Figure 1, comprise circular punching body 1, on the periphery of punching body 1, also be arranged with two external stator contact webs 4; On external stator contact disc limit 4, be provided with in order to the short circuit annular groove 5 of short-circuited conducting sleeve to be installed; Described short circuit annular groove 5 is rectangular, and the width of short circuit annular groove 5 is 3mm, and the length of short circuit annular groove 5 is 9mm.
Claims (2)
1. stator punching; Comprise circular punching body; It is characterized in that: on the periphery of punching body, be arranged with two external stator contact webs, on external stator contact disc limit, be provided with in order to the short circuit annular groove of short-circuited conducting sleeve to be installed, described short circuit annular groove is rectangular; The width of short circuit annular groove is 2.5～3.5mm, and the length of short circuit annular groove is 9～12mm.
2. stator punching according to claim 1 is characterized in that: the width of short circuit annular groove is 3mm, and the length of short circuit annular groove is 9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203030123U CN202190133U (en) | 2011-08-19 | 2011-08-19 | Stator punching sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203030123U CN202190133U (en) | 2011-08-19 | 2011-08-19 | Stator punching sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190133U true CN202190133U (en) | 2012-04-11 |
Family
ID=45921566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203030123U Expired - Fee Related CN202190133U (en) | 2011-08-19 | 2011-08-19 | Stator punching sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290880A (en) * | 2011-08-19 | 2011-12-21 | 浙江泰达微电机有限公司 | Stator punching sheet |
-
2011
- 2011-08-19 CN CN2011203030123U patent/CN202190133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290880A (en) * | 2011-08-19 | 2011-12-21 | 浙江泰达微电机有限公司 | Stator punching sheet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20190819 |