CN203883645U - Synchronized three-phase and single-phase asynchronous motor - Google Patents
Synchronized three-phase and single-phase asynchronous motor Download PDFInfo
- Publication number
- CN203883645U CN203883645U CN201420310746.8U CN201420310746U CN203883645U CN 203883645 U CN203883645 U CN 203883645U CN 201420310746 U CN201420310746 U CN 201420310746U CN 203883645 U CN203883645 U CN 203883645U
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- China
- Prior art keywords
- rotating shaft
- phase
- rotor core
- asynchronous motor
- end cover
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- Expired - Fee Related
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Abstract
The utility model discloses a synchronized three-phase and single-phase asynchronous motor which includes a back end cover and a front end cover. A rotating shaft is discloses between the end cover and the front cover and is inserted in shaft center positions of the back end cover and the front end cover. Both of a connecting position of the rotating shaft and the back end cover and the connecting position of the rotating shaft and the front end cover are sleeved by bearings. The rotating shaft is sleeved by a rotor core. A stator core is disposed between the back end cover and the front end cover. An air gap is arranged between the stator core and the rotor core. A stator winding is arranged in the stator core. A squirrel cage is disposed in the rotor core in a die casting manner. The rotor core sleeves the rotating shaft. According to the utility model, a synchronous speed of the motor can be achieved.
Description
Technical field
The utility model relates to a kind of asynchronous machine, particularly a kind of synchronization three-phase and single-phase asynchronous motor.
Background technology
Traditional asynchronous motor has very large application advantage really in a lot of fields, but requires to have identical rotating speed when a lot of motor are moved simultaneously, and the difference of manufacturing due to asynchronous motor and the variation of load, can not meet the demands completely.Certainly, meeting motor has identical rotating speed, also can adopt synchronous motor, but the price of product has just improved.The utility model adopts a kind of new mentality of designing, according to the startup principle of asynchronous motor, in conjunction with reluctance motor operational mode, design a kind of brand-new electric motor structure, do not using under the condition of magnet steel, meeting electronic function and move under synchronous speed, and having certain load capacity.
Utility model content
For the deficiency existing in prior art, the utility model provides a kind of synchronization three-phase and the single-phase asynchronous motor that can realize synchronous speed.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of synchronization three-phase and single-phase asynchronous motor, comprise rear end cap and front end housing, between described rear end cap and front end housing, be provided with rotating shaft, rotating shaft is plugged on the axle center of rear end cap and front end housing, the link position of the link position of rotating shaft and rear end cap and rotating shaft and front end housing is all set with bearing, shaft set has rotor core, between rear end cap and front end housing, be provided with stator core, between stator core and rotor core, be provided with air gap, the inside of stator core is provided with stator winding, the inside die casting of rotor core has mouse cage, and rotor core is sleeved in rotating shaft.
Further, described rotor core is flat.
Further, described bearing is ball bearing.
Further, described stator core is arranged in the outside of rotor core.
Further, the axle centre of described rotor core is sleeved in rotating shaft.
Adopt synchronization three-phase and the single-phase asynchronous motor of technique scheme, owing to being provided with rotating shaft between described rear end cap and front end housing, rotating shaft is plugged on the axle center of rear end cap and front end housing, the link position of the link position of rotating shaft and rear end cap and rotating shaft and front end housing is all set with bearing, shaft set has rotor core, between rear end cap and front end housing, be provided with stator core, between stator core and rotor core, be provided with air gap, the inside of stator core is provided with stator winding, the inside die casting of rotor core has mouse cage, and rotor core is sleeved in rotating shaft; Rotating shaft drives rotor core by mouse cage, and mouse cage has helped synchronous motor starting, can design neatly slot shape of rotor, and rotor core is processed into flat pattern, realizes motor synchronous speed.
Brief description of the drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of the utility model synchronization three-phase and single-phase asynchronous motor.
Fig. 2 is the end view of the utility model synchronization three-phase and single-phase asynchronous motor.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
As shown in Figures 1 and 2, a kind of synchronization three-phase and single-phase asynchronous motor, comprise rear end cap 1 and front end housing 6, between rear end cap 1 and front end housing 6, be provided with rotating shaft 8, rotating shaft 8 is plugged on the axle center of rear end cap 1 and front end housing 6, rotating shaft 8 is all set with bearing 7 with link position and the rotating shaft 8 of rear end cap 1 with the link position of front end housing 6, rotating shaft 8 is set with rotor core 4, between rear end cap 1 and front end housing 6, be provided with stator core 3, stator core 3 is connected with rotor core 4, the inside of stator core 3 is provided with stator winding 5, and the inside die casting of rotor core 4 has mouse cage 2; Bearing 7 is ball bearing, and stator core 3 is arranged in the outside of rotor core 4, and the axle centre of rotor core 4 is sleeved in rotating shaft 8.
The utility model synchronization three-phase and single-phase asynchronous motor, mouse cage 2 has helped synchronous motor starting on the one hand, can design neatly slot shape of rotor, becomes the rotor core of flat pattern to realize motor synchronous speed.
The utility model synchronization three-phase and single-phase asynchronous motor, adopt identical material and cost, has higher efficiency than similar motor; On single-phase or three-phase two 4 pole asynchronous starting synchronous motors, all can apply, range of application is more extensive.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a synchronization three-phase and single-phase asynchronous motor, comprise rear end cap and front end housing, it is characterized in that: between described rear end cap and front end housing, be provided with rotating shaft, rotating shaft is plugged on the axle center of rear end cap and front end housing, the link position of the link position of rotating shaft and rear end cap and rotating shaft and front end housing is all set with bearing, shaft set has rotor core, between rear end cap and front end housing, be provided with stator core, between stator core and rotor core, be provided with air gap, the inside of stator core is provided with stator winding, the inside die casting of rotor core has mouse cage, rotor core is sleeved in rotating shaft.
2. synchronization three-phase according to claim 1 and single-phase asynchronous motor, is characterized in that: described bearing is ball bearing.
3. synchronization three-phase according to claim 1 and single-phase asynchronous motor, is characterized in that: described stator core is arranged in the outside of rotor core.
4. synchronization three-phase according to claim 1 and single-phase asynchronous motor, is characterized in that: the axle centre of described rotor core is sleeved in rotating shaft.
5. synchronization three-phase according to claim 1 and single-phase asynchronous motor, is characterized in that: described rotor core is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310746.8U CN203883645U (en) | 2014-06-12 | 2014-06-12 | Synchronized three-phase and single-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310746.8U CN203883645U (en) | 2014-06-12 | 2014-06-12 | Synchronized three-phase and single-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883645U true CN203883645U (en) | 2014-10-15 |
Family
ID=51684110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310746.8U Expired - Fee Related CN203883645U (en) | 2014-06-12 | 2014-06-12 | Synchronized three-phase and single-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883645U (en) |
-
2014
- 2014-06-12 CN CN201420310746.8U patent/CN203883645U/en not_active Expired - Fee Related
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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: 20141015 Termination date: 20190612 |