CN202059241U - Motor stator core winding structure - Google Patents
Motor stator core winding structure Download PDFInfo
- Publication number
- CN202059241U CN202059241U CN2011201452898U CN201120145289U CN202059241U CN 202059241 U CN202059241 U CN 202059241U CN 2011201452898 U CN2011201452898 U CN 2011201452898U CN 201120145289 U CN201120145289 U CN 201120145289U CN 202059241 U CN202059241 U CN 202059241U
- Authority
- CN
- China
- Prior art keywords
- stator core
- length
- motor
- coil
- winding structure
- 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
Links
Images
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present utility model discloses a motor stator core winding structure. The structure comprises a stator core arranged inside a motor pedestal, a coil is wound on the stator core, the electromagnetic wire of the coil is an anti-corona enameled wire, the coil comprises a front end part and a rear part end, the length of the front end part is not greater than 35mm, and the length of the rear end part is not greater than 25mm. The length of the front end part of the coil of the motor stator core winding structure is designed not greater than 35mm, and the length of the rear part end is designed not greater than 25mm, the lengths are reduced by a half compared with the prior motor. Moreover, the structure is simple, the cost is saved, the eddy current loss of the end parts of coil is reduced, and the performance of the motor is enhanced further.
Description
Technical field
The utility model relates to a kind of stator core in motor, especially relates to a kind of stator core in motor winding construction.
Background technology
At present, motor of electric vehicle mainly uses direct current machine, ac three-phase asynchronous motor and permagnetic synchronous motor.Early stage motor vehicle adopts direct current machine more, because the DC motor structure complexity, cost is higher, carbon brush exists fragile and defective such as maintenance cost height.Development along with power electronic technology, the sight of automobile-used electromechanics trade turns to ac three-phase asynchronous motor and permagnetic synchronous motor, permagnetic synchronous motor is because of its factor such as wayward, and it is big to promote difficulty, so ac three-phase asynchronous motor has become the main product of present automobile-used electromechanics trade.
The end winding of traditional stator core in motor winding construction is long, not only increased the production cost of motor, and the eddy current loss of end winding is bigger, and the motor overall performance is undesirable.
The utility model content
The purpose of this utility model is to provide a kind of stator core in motor winding construction, and it has simple in structure, the characteristics that cost is low and the motor overall performance is good.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of stator core in motor winding construction, it comprises the stator core that is installed on the support, is wound with coil on the described stator core, described coil includes leading section and rearward end, wherein, the length of described leading section is not more than 35mm, and the length of described rearward end is not more than 25mm.
Especially, the length of described leading section is 35mm, and the length of rearward end is 25mm.
Especially, the electromagnetic wire of described coil is the anticorona varinish envelope curve.
The beneficial effects of the utility model are, the leading section length of the coil of described stator core in motor winding construction is not more than 35mm, the length of rearward end is not more than 25mm, be half of conventional motors, not only simple in structure, saved cost, and reduced the eddy current loss of end winding, motor properties is further improved.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of the utility model stator core in motor winding construction.
Among the figure:
1, support; 2, stator core; 3, coil; 4, leading section; 5, rearward end.
Embodiment
Please refer to shown in Figure 1ly, Fig. 1 is the structural representation of the utility model stator core in motor winding construction.In present embodiment, described stator core in motor winding construction comprises the stator core 2 that is installed in the support 1, be wound with coil 3 on the described stator core 2, the electromagnetic wire of described coil is the anticorona varinish envelope curve, and described coil 3 includes leading section 4 and rearward end 5, and the length of described leading section 4 is not more than 35mm, the length of described rearward end 5 is not more than 25mm, in this example, the length B=35mm of described leading section 4, the length A=25mm of described rearward end 5.
The leading section length of the coil of above-mentioned stator core in motor winding construction is not more than 35mm, the length of rearward end is not more than 25mm, not only simple in structure, the length of end winding shortens, reduced the use of electromagnetic wire, thereby reduced cost, and reduced the eddy current loss of end winding, motor properties is further improved.
Claims (3)
1. stator core in motor winding construction, it comprises the stator core that is installed in the support, is wound with coil on the described stator core, and described coil includes leading section and rearward end, it is characterized in that: the length of described leading section is not more than 35mm, and the length of described rearward end is not more than 25mm.
2. stator core in motor winding construction according to claim 1; It is characterized in that: the length of described leading section is 35mm, and the length of rearward end is 25mm.
3. stator core in motor winding construction according to claim 1; It is characterized in that: the electromagnetic wire of described coil is the anticorona varinish envelope curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201452898U CN202059241U (en) | 2011-05-10 | 2011-05-10 | Motor stator core winding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201452898U CN202059241U (en) | 2011-05-10 | 2011-05-10 | Motor stator core winding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059241U true CN202059241U (en) | 2011-11-30 |
Family
ID=45019205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201452898U Expired - Fee Related CN202059241U (en) | 2011-05-10 | 2011-05-10 | Motor stator core winding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170186A (en) * | 2011-05-10 | 2011-08-31 | 无锡新大力电机有限公司 | Motor stator core winding structure |
-
2011
- 2011-05-10 CN CN2011201452898U patent/CN202059241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170186A (en) * | 2011-05-10 | 2011-08-31 | 无锡新大力电机有限公司 | Motor stator core winding structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202059241U (en) | Motor stator core winding structure | |
| CN202218072U (en) | Three-phase winding for permanent magnet synchronous servomotor | |
| CN201985652U (en) | Aluminum wire winding for motor stator | |
| CN203289220U (en) | Concentric different-turns winding for three-phase asynchronous motor | |
| CN201656729U (en) | Brushless permanent magnet DC motor for electric automobile | |
| CN204168016U (en) | A kind of singlephase drive motor stator | |
| CN202260672U (en) | Stator punching sheet for copper and aluminium hybrid motor of compressor | |
| CN102170186A (en) | Motor stator core winding structure | |
| CN201611834U (en) | Motor of electric vehicle | |
| CN202586521U (en) | Novel switch magnetic resistance motor | |
| CN206585401U (en) | A kind of high-power permanent magnet stator of synchronous motor punching | |
| CN201466818U (en) | Rotor iron core structure of motor | |
| CN201270452Y (en) | Integrated belt pulley electricity generator | |
| CN201226486Y (en) | Series dynamo for drum-type washing machine | |
| CN202737704U (en) | 10kV compact high voltage three-phase asynchronous motor | |
| CN205489844U (en) | Motor skeleton and motor | |
| CN203289219U (en) | Concentric different-turns low harmonic wave winding for three-phase asynchronous motor | |
| CN205212645U (en) | Formula motor is inserted soon to electric motor car external rotor | |
| CN204652063U (en) | New Type of Direct-current Machine | |
| CN202679183U (en) | Novel double stator winding structure | |
| CN202183661U (en) | Novel compressor motor | |
| CN104218755A (en) | A salient pole AC unidirectional capacitor motor positioning device | |
| CN201797423U (en) | Stator assembly of one-way capacitance asynchronous motor | |
| CN201690281U (en) | Variable-frequency direct-current motor | |
| CN202798360U (en) | Flexible connection motor |
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: 20111130 Termination date: 20170510 |