CN203014622U - Low-vibration single-phase asynchronous capacitance running motor - Google Patents
Low-vibration single-phase asynchronous capacitance running motor Download PDFInfo
- Publication number
- CN203014622U CN203014622U CN 201220683014 CN201220683014U CN203014622U CN 203014622 U CN203014622 U CN 203014622U CN 201220683014 CN201220683014 CN 201220683014 CN 201220683014 U CN201220683014 U CN 201220683014U CN 203014622 U CN203014622 U CN 203014622U
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- Prior art keywords
- main winding
- phase asynchronous
- winding
- winding coil
- auxiliary winding
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Abstract
The utility model discloses a low-vibration single-phase asynchronous capacitance running motor, which comprises a housing. A front end cover and a rear end cover are cooperatively arranged on the housing. A stator core is cooperatively arranged inside the housing. A stator winding is cooperatively arranged on the stator core. The stator winding comprises a main winding coil and an auxiliary winding coil. A first center tap and a second center tap are arranged on the main winding coil. The auxiliary winding coil comprises an auxiliary winding coil head end. The auxiliary winding coil head end is respectively connected with the first center tap and the second center tap. By adopting the above-mentioned means, the low-vibration single-phase asynchronous capacitance running motor can effectively change the iron core magnetic load of a motor and alleviate the overall vibration of the motor.
Description
Technical field
The utility model relates to machine field, particularly relates to a kind of low vibration single-phase asynchronous capacitor run motor.
Background technology
The various office equipment of single-phase asynchronous motor extensive use, plant equipment, water pump, the various occasions such as household electrical appliance; The compositions such as general organic block, stator core, stator winding, end cap, rotor.
Single-phase asynchronous motor vibration for a long time is a problem that the design engineer has a bad headache always, increase shell end cover thickness for improving vibration, adjust coiling wire diameter and the number of turn stator core groove area is strengthened, increase copper cash and copper factor, whole motor cost is increased, and motor volume increases.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of low vibration single-phase asynchronous capacitor run motor, can effectively change the electric machine iron core magnetic loading, reduces the vibration of motor integral body, the motor reasonable integral structure.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of low vibration single-phase asynchronous capacitor run motor is provided, comprise: casing, be equipped with stator core in described casing, be equipped with stator winding on described stator core, described stator winding comprises main winding and secondary coiling group coil, have the first centre cap and the second centre cap on described main winding, described auxiliary winding coil has auxiliary winding coil head end, and described auxiliary winding coil head end is connected with the second centre cap with the first centre cap respectively.
In preferred embodiment of the utility model, be equipped with front end housing and rear end cap on described casing, described casing respectively with front end housing and rear end cap interference fits, be equipped with motor cover on described front end housing, described casing and stator core interference fit also are equipped with rotor assembly in described casing.
In preferred embodiment of the utility model, described auxiliary winding coil also has auxiliary winding coil tail end, and is in parallel with main winding again after described auxiliary winding coil tail end and capacitances in series.
In preferred embodiment of the utility model, described main winding has main winding head end and main winding tail end, described auxiliary winding coil head end is divided into two sections with main winding, main winding head end and the first centre cap form first paragraph, and main winding tail end and the second centre cap form second segment.
In preferred embodiment of the utility model, described casing is die cast, and described main winding and secondary coiling group coil are the moulding that once winds the line.
The beneficial effects of the utility model are: the low vibration of the utility model single-phase asynchronous capacitor run motor, can effectively change the electric machine iron core magnetic loading, and reduce the vibration of motor integral body.
Description of drawings
Fig. 1 is the stator winding schematic diagram of the low vibration of the utility model single-phase asynchronous capacitor run motor one preferred embodiment;
Fig. 2 is the stator winding expanded view of low vibration single-phase asynchronous capacitor run motor shown in Figure 1;
Fig. 3 is the stator winding circuit structural representation of low vibration single-phase asynchronous capacitor run motor shown in Figure 1;
Fig. 4 is the structure chart of the low vibration of the utility model single-phase asynchronous capacitor run motor;
In accompanying drawing, the mark of each parts is as follows: 101, casing, 102, stator winding, 103, main winding, 104, auxiliary winding coil, the 105, first centre cap, the 106, second centre cap, 107, auxiliary winding coil head end, 108, front end housing, 109, rear end cap, 110, auxiliary winding coil tail end, 111, main winding head end, 112, the main winding tail end, 113, electric capacity, 114, rotor assembly, 115, motor cover.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made more explicit defining.
See also Fig. 1 and Fig. 2, a kind of low vibration single-phase asynchronous capacitor run motor, comprise: casing 101, be equipped with stator core in described casing 10, be equipped with stator winding 102 on described stator core, described stator winding 102 comprises main winding 103 and secondary coiling group coil 104, have the first centre cap 105 and the second centre cap 106 on described main winding 103, described auxiliary winding coil 104 has auxiliary winding coil head end 107, and described auxiliary winding coil head end 107 is connected with the second centre cap 106 with the first centre cap 105 respectively.
In addition, be equipped with front end housing 108 and rear end cap 109 on described casing 101, described casing 101 respectively with front end housing 108 and rear end cap 109 interference fits, be equipped with motor cover 115 on described front end housing 108, described casing 101 and stator core interference fit, tolerance reasonable in design also is equipped with rotor assembly 114 in described casing 101.
In addition, described auxiliary winding coil 104 also has auxiliary winding coil tail end 110, described auxiliary winding coil tail end 110 be connected on power supply again with after main winding 103 is in parallel after electric capacity 113 is connected.
In addition, described main winding line 103 circles have main winding head end 111 and main winding tail end 112, described auxiliary winding coil head end 107 is divided into two sections with main winding 103, main winding head end 111 and the first centre cap 105 form first paragraph, and main winding tail 112 ends and the second centre cap 106 form second segment.
In addition, described casing is die cast, finish turning processing, and efficient is expensive low, and described main winding and secondary coiling group coil are for the moulding that once winds the line, and easy to make, efficient is high.
Be different from prior art, the low vibration of the utility model single-phase asynchronous capacitor run motor, due to the method by optimal design, after having realized the main winding tap, main winding and auxiliary winding all can be used one section common winding wherein, therefore saved the winding wire that shared winding uses, compare with original normal design, greatly reduce copper factor, improved technique and production efficiency, significantly reduce the use amount of valuable nonferrous materials, realized decline and the environmental protection of cost; Can effectively change the electric machine iron core magnetic loading, reduce the vibration of motor integral body, the motor reasonable integral structure, simple in structure.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. one kind low is vibrated single-phase asynchronous capacitor run motor, it is characterized in that, comprise: casing, be equipped with stator core in described casing, be equipped with stator winding on described stator core, described stator winding comprises main winding and secondary coiling group coil, has the first centre cap and the second centre cap on described main winding, described auxiliary winding coil has auxiliary winding coil head end, and described auxiliary winding coil head end is connected with the second centre cap with the first centre cap respectively.
2. low vibration single-phase asynchronous capacitor run motor according to claim 1, it is characterized in that, be equipped with front end housing and rear end cap on described casing, described casing respectively with front end housing and rear end cap interference fits, be equipped with motor cover on described front end housing, described casing and stator core interference fit also are equipped with rotor assembly in described casing.
3. low vibration single-phase asynchronous capacitor run motor according to claim 1, is characterized in that, described auxiliary winding coil also has auxiliary winding coil tail end, and is in parallel with main winding again after described auxiliary winding coil tail end and capacitances in series.
4. low vibration single-phase asynchronous capacitor run motor according to claim 1, it is characterized in that, described main winding has main winding head end and main winding tail end, described auxiliary winding coil head end is divided into two sections with main winding, main winding head end and the first centre cap form first paragraph, and main winding tail end and the second centre cap form second segment.
5. low vibration single-phase asynchronous capacitor run motor according to claim 1, is characterized in that, described casing is die cast, and described main winding and secondary coiling group coil are the moulding that once winds the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683014 CN203014622U (en) | 2012-12-12 | 2012-12-12 | Low-vibration single-phase asynchronous capacitance running motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220683014 CN203014622U (en) | 2012-12-12 | 2012-12-12 | Low-vibration single-phase asynchronous capacitance running motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014622U true CN203014622U (en) | 2013-06-19 |
Family
ID=48606178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220683014 Expired - Fee Related CN203014622U (en) | 2012-12-12 | 2012-12-12 | Low-vibration single-phase asynchronous capacitance running motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022022A (en) * | 2019-04-16 | 2019-07-16 | 珠海凯邦电机制造有限公司 | Speed-regulating motor |
-
2012
- 2012-12-12 CN CN 201220683014 patent/CN203014622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110022022A (en) * | 2019-04-16 | 2019-07-16 | 珠海凯邦电机制造有限公司 | Speed-regulating motor |
| CN110022022B (en) * | 2019-04-16 | 2020-07-10 | 珠海凯邦电机制造有限公司 | Speed-regulating motor |
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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 |
Granted publication date: 20130619 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |