CN201536306U - Stator of motor - Google Patents
Stator of motor Download PDFInfo
- Publication number
- CN201536306U CN201536306U CN2009202375533U CN200920237553U CN201536306U CN 201536306 U CN201536306 U CN 201536306U CN 2009202375533 U CN2009202375533 U CN 2009202375533U CN 200920237553 U CN200920237553 U CN 200920237553U CN 201536306 U CN201536306 U CN 201536306U
- Authority
- CN
- China
- Prior art keywords
- stator
- motor
- iron core
- laminated iron
- split
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000012212 insulator Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000005520 cutting process Methods 0.000 claims description 21
- 238000003475 lamination Methods 0.000 claims description 7
- 239000012141 concentrate Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a stator of motor. The split stator (12) comprises a plurality of split stators (12) which are connected in a ring shape, each split stator (12) comprises a tooth part (14a) and a yoke part (14b), each tooth part (14a) is laminated with a split laminated iron core (14), the upper end and the lower end of each split laminated iron core (14) are respectively provided with an insulator (13a, 13b), a concentrated winding (15) is wound on each split laminated iron core (14), and the two ends of each concentrated winding (15) are connected with relay terminals arranged on the two insulators (13a, 13 b). The split laminated iron core (14) is formed by laminating electromagnetic steel plates. The utility model discloses owing to adopt and cut apart the stator by a plurality of and connect into annular structure, reduced motor stator's tip length, reduce the notch size of stator, the using copper wisely improves motor efficiency. With this structure, the stator and the motor using the stator can be made more efficient, smaller, and less expensive. By the utility model discloses the motor of stator equipment, material cost is lower, and the motor performance is more high-efficient, and manufacturing quality is more stable.
Description
Technical field
The utility model is a kind of stator of motor, especially for the stator of the induction motor of the asynchronous capacitor operating of single phase alternating current (A.C.), belongs to the renovation technique of the used stator of motor.
Background technology
The induction motor of traditional asynchronous capacitor operating of single phase alternating current (A.C.), its stator adopts the full circle punching out, and coil adopts distributed winding, and the end of motor is than higher, and particularly the end of 2,4 utmost point motors is more.And the end of motor can not produce effective electromagnetic torque, and therefore, the cost of motor is than higher.In addition, convenient for rule, its notch is all bigger, so that directly influence efficiency of motor.
The utility model content
The purpose of this utility model is to consider the problems referred to above and a kind of tip lengths that reduces motor stator is provided, and reduces the notch size of stator, economizes on copper, improves the stator of the motor of electric efficiency.
The technical solution of the utility model is: include several that connect into ring-type and cut apart stator, cut apart stator and include tooth portion and yoke portion, each tooth portion upper strata is pressed with cuts apart laminated iron core, the upper/lower terminal of cutting apart laminated iron core is respectively equipped with insulator, the dividing layer foundary weight is wound with concentrated winding in the heart, concentrate two of winding do not hold be located at two insulators on the relaying terminal be connected.
The above-mentioned laminated iron core of cutting apart is formed by the electromagnetic steel plate lamination.
The above-mentioned stator of cutting apart is provided with 4, cuts apart stator for 4 and connects into ring-type.
The above-mentioned adjacent composition surface of cutting apart stator is respectively equipped with the step of realizing the location each other in its yoke portion.
Above-mentioned two insulators are arranged on the described both ends of the surface of cutting apart the laminating direction of laminated iron core, and are configured to surround the described laminated iron core of cutting apart.
The utility model has reduced the tip lengths of motor stator because employing is cut apart the structure that stator connects into ring-type by several, reduces the notch size of stator, economizes on copper, improves electric efficiency.Utilize this structure, can realize high efficiency, miniaturization and the low price of the motor of stator and suitable this stator.The motor that the utility model is formed, it is lower to have material cost, and motor performance is more efficient simultaneously, and workmanship is more stable.The utility model is that a kind of design is ingenious, function admirable, the stator of convenient and practical motor.
Description of drawings
Fig. 1 is installed in sectional view on the motor for the utility model;
Fig. 2 is the structural representation of the utility model stator.
Among the figure: 1, rotor, 2, cast aluminium, 3, rotating shaft, 11, stator, 12, cut apart stator, 13a, 13b, insulator, 14, cut apart laminated iron core, 14a, tooth portion, the positive and negative cooperation step of lamination, is cut apart at 14c, 14d in 14b, yoke portion, and 15, concentrate winding.
Embodiment
Embodiment:
Structural representation of the present utility model as shown in Figure 2, include several that connect into ring-type and cut apart stator 12, cut apart stator 12 and include 14a of tooth portion and the 14b of yoke portion, each tooth portion 14a upper strata is pressed with cuts apart laminated iron core 14, the upper/lower terminal of cutting apart laminated iron core 14 is respectively equipped with insulator 13a, 13b, cut apart to be wound with on the laminated iron core 14 and concentrate winding 15, concentrate two of winding 15 do not hold be located at two insulator 13a, 13b on the relaying terminal be connected, after will cutting apart stator 12 and connecting into ring-type integral body, form the wiring of regulation.In the present embodiment, several cut apart stator 12 usefulness laser welding becomes a ring-type integral body, constitutes stator 11.
In the present embodiment, the above-mentioned laminated iron core 14 of cutting apart is formed by the electromagnetic steel plate lamination.Cutting apart laminated iron core 14 adopts height to become as a whole towards riveting.Cutting apart stator 12 makes by following concrete grammar: shape stamping-out electromagnetic steel plate obtains the required lamination of cutting apart in accordance with regulations, the lamination ormal weight cut apart lamination, dashing riveted joint by height becomes single laminated iron core 14.Insulator 13a, 13b are pressed into again and are installed on the single laminated iron core 14, the concentrated coiling that utilizes coil winding machine to stipulate is made and is cut apart stator 12.
In the present embodiment, be provided with 4 and cut apart 12,4 of stators and cut apart stator 12 and connect into ring-type.The above-mentioned adjacent composition surface of cutting apart stator 12 is respectively equipped with step 14c, the 14d that realizes the location each other on the 14b of its yoke portion.
Above-mentioned two insulator 13a, 13b are arranged on the described both ends of the surface of cutting apart the laminating direction of laminated iron core 14, and are configured to surround the described laminated iron core 14 of cutting apart.
The utility model be installed on the motor sectional view as shown in Figure 1, be expressed as the motor of 2 utmost points, 4 slot types of inner-rotor type, rotor 1 is sleeved in the rotating shaft 3, and rotor 1 is provided with cast aluminium 2, cuts apart the outside that stator 11 that stator 12 connects into ring-type is sleeved on rotor 1 by 4.
Claims (5)
1. the stator of a motor, it is characterized in that including several that connect into ring-type and cut apart stator (12), cut apart stator (12) and include tooth portion (14a) and yoke portion (14b), each tooth portion (14a) upper strata is pressed with cuts apart laminated iron core (14), the upper/lower terminal of cutting apart laminated iron core (14) is respectively equipped with insulator (13a, 13b), cut apart and be wound with concentrated winding (15) on the laminated iron core (14), concentrate two of winding (15) do not hold be located at two insulators (13a, 13b) on the relaying terminal be connected.
2. the stator of motor according to claim 1 is characterized in that the above-mentioned laminated iron core (14) of cutting apart is formed by the electromagnetic steel plate lamination.
3. the stator of motor according to claim 1 is characterized in that the above-mentioned stator (12) of cutting apart is provided with 4, cuts apart stator (12) for 4 and connects into ring-type.
4. the stator of motor according to claim 1 is characterized in that the above-mentioned adjacent composition surface of cutting apart stator (12) is respectively equipped with the step (14c, 14d) of realizing the location each other in its yoke portion (14b).
5. according to the stator of each described motor of claim 1 to 4, it is characterized in that above-mentioned two insulators (13a, 13b) are arranged on the described both ends of the surface of cutting apart the laminating direction of laminated iron core (14), and be configured to surround the described laminated iron core (14) of cutting apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202375533U CN201536306U (en) | 2009-10-20 | 2009-10-20 | Stator of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202375533U CN201536306U (en) | 2009-10-20 | 2009-10-20 | Stator of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536306U true CN201536306U (en) | 2010-07-28 |
Family
ID=42536080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202375533U Expired - Fee Related CN201536306U (en) | 2009-10-20 | 2009-10-20 | Stator of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301084A (en) * | 2017-02-24 | 2019-10-01 | 三菱电机株式会社 | Motor |
-
2009
- 2009-10-20 CN CN2009202375533U patent/CN201536306U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301084A (en) * | 2017-02-24 | 2019-10-01 | 三菱电机株式会社 | Motor |
| US10998777B2 (en) | 2017-02-24 | 2021-05-04 | Mitsubishi Electric Corporation | Electric motor |
| CN110301084B (en) * | 2017-02-24 | 2022-05-31 | 三菱电机株式会社 | Electric motor |
| US11632004B2 (en) | 2017-02-24 | 2023-04-18 | Mitsubishi Electric Corporation | Electric motor with stator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2587630B1 (en) | Slotless amorphous ferroalloy motor with radial magnetic circuit and manufacturing method thereof | |
| CN201717686U (en) | Permanent magnetic motor stator for compressor | |
| CN202405896U (en) | Rotor core and high-efficiency variable-frequency speed regulation permanent magnet synchronous motor with same | |
| CN101908809B (en) | Outer rotor brushless DC motor with stator magnetic circuit constructed based on modularized mode | |
| CN102545412A (en) | High-efficiency and large-torque disk type switching magnetoresistive motor | |
| CN203301330U (en) | Novel stator structure of permanent magnet driving motor for electric automobile | |
| CN101931278A (en) | Direct drive permanent magnet plastic package power generator for low-speed wind driven generator | |
| CN201536306U (en) | Stator of motor | |
| CN101902114B (en) | Switched reluctance motor for constructing magnetic circuit based on modularizing way | |
| CN102790455A (en) | Rotor core and high-efficiency frequency conversion speed regulating permanent magnet synchronous motor | |
| CN202918078U (en) | Shaded pole motor one-piece punching sheet | |
| CN106992646B (en) | Hub motor for electric vehicle | |
| CN101626182B (en) | Capacitor-run asynchronous motor with six-pole outer rotors | |
| CN204794632U (en) | Brushless DC motor's stator | |
| CN201156696Y (en) | Brushless DC motor stator for electricity driving vehicle | |
| CN209375262U (en) | A kind of stator punching for the small-sized wide-angle composite stepper motor reducing harmonic wave | |
| CN103618391A (en) | Ten-pole twelve-groove permanent magnet brushless motor | |
| CN204681172U (en) | Single-phase two pole motors | |
| CN203660681U (en) | Ten-pole and twelve-groove permanent magnetic brushless motor | |
| CN204145110U (en) | A kind of synchronous magnetic resistance motor rotor | |
| CN211720342U (en) | Segmented stator for dual rotor motor | |
| CN216699653U (en) | Permanent magnet synchronous starting integrated motor structure | |
| CN101888160A (en) | Permanent-magnetic synchronous motor stator | |
| CN209358310U (en) | Rotor punching sheet, rotor magnetic core and motor | |
| CN201398140Y (en) | Permanent magnet synchronous motor stator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao Road, Shunde, Guangdong, Foshan, Penglai Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20141020 |
|
| EXPY | Termination of patent right or utility model |