CN205864094U - Stator, motor and compressor - Google Patents
Stator, motor and compressor Download PDFInfo
- Publication number
- CN205864094U CN205864094U CN201620790202.5U CN201620790202U CN205864094U CN 205864094 U CN205864094 U CN 205864094U CN 201620790202 U CN201620790202 U CN 201620790202U CN 205864094 U CN205864094 U CN 205864094U
- Authority
- CN
- China
- Prior art keywords
- stator
- stator core
- winding
- utility
- face
- 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.)
- Active
Links
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The utility model discloses a kind of stator, motor and compressor.Described stator includes insulating part in stator core, winding, overhang insulation part and groove, and described stator core has stator slot；Described winding is wound on described stator core by described stator slot；In overhang insulation part and groove, insulating part is used for making described stator core and described winding opposing insulation, described overhang insulation part is located on the end face of described stator core and between described winding and described stator core, in in described groove, insulating part is located at described stator slot and between described winding and described stator core, in described groove, insulating part has the extension of the end face in the axial direction of described stator core beyond described stator core and from described extension to the hem of the end face inflection of described stator core.According to stator of the present utility model, there is the advantage that electric insulation is reliable, low cost, efficiency are high.
Description
Technical field
This utility model relates to technical field of motor manufacture, especially relates to a kind of stator, has the motor of described stator
And there is the compressor of described motor.
Background technology
Motor in correlation technique, the most centralized winding electric machine, need between stator core and winding to arrange insulation
Structure, relatively costly, motor inefficient.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model carries
Going out a kind of stator, described stator has the advantage that electric insulation is reliable, low cost, efficiency are high.
This utility model also proposes a kind of motor with described stator.
This utility model also proposes a kind of compressor with described motor.
According to the stator of this utility model first aspect embodiment, including: stator core, described stator core has stator
Groove；Winding, described winding is wound on described stator core by described stator slot；For make described stator core and described around
Insulating part in the overhang insulation part of group opposing insulation and groove, described overhang insulation part is located on the end face of described stator core and position
Between described winding and described stator core, in described groove, insulating part is located in described stator slot and is positioned at described winding and institute
Stating between stator core, in described groove, insulating part has the end face in the axial direction of described stator core beyond described stator core
Extension and from described extension to the hem of the end face inflection of described stator core.
According to the stator of this utility model embodiment, utilize place in stator slot in the groove with hem insulating part and
The end face of stator core arranges the insulation system of overhang insulation part, it is ensured that between stator core and winding electrically absolutely
Edge reliability, and low cost, the efficiency of motor is high.
It addition, also have the technical characteristic added as follows according to the stator of this utility model embodiment:
According to embodiments more of the present utility model, described hem is only against on described overhang insulation part.
Advantageously, in the axial direction of described stator core, the edge portion of the neighbouring described stator slot of described overhang insulation part
The thickness divided is less than the thickness of remainder, and described hem is only against on the described edge portions of described overhang insulation part.
According to embodiments more of the present utility model, described hem is only against on the end face of described stator core.
Further, the edge portions of the neighbouring described stator slot of described overhang insulation part is to the end face of described stator core
Bias internal is to form the space for dodging described hem.
According to embodiments more of the present utility model, the end face of described stator core is provided with hole, location, and described end is exhausted
The surface towards described stator core of edge part is provided with and the locating dowel of hole, described location interference fit.
According to embodiments more of the present utility model, described hem width in the axial direction of described stator core is more than
Equal to 1.5mm.
According to embodiments more of the present utility model, described overhang insulation part is integrated injection insulating part, integrated punching gathers
Ester insulation film or insulating coating.
According to embodiments more of the present utility model, in described groove, insulating part is polyester insulated thin film.
According to the motor of this utility model second aspect embodiment, including according to this utility model first aspect embodiment institute
The stator stated.
According to the motor of this utility model embodiment, utilize stator as above, can ensure that electric insulation is reliable
While property, significantly reduce process costs and material cost, the efficiency of lifting motor.
According to the compressor of this utility model third aspect embodiment, including according to this utility model second aspect embodiment
Described motor.
According to the compressor of this utility model embodiment, utilizing motor as above, reliability is high, low cost, efficiency
Good.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the stator according to this utility model embodiment；
Fig. 2 is the axonometric chart of the overhang insulation part of the stator according to this utility model embodiment；
Fig. 3 is the axonometric chart of the overhang insulation part of the stator according to this utility model embodiment；
Fig. 4 be the stator according to this utility model embodiment groove in the axonometric chart of insulating part；
Fig. 5 is the partial sectional view of the stator according to this utility model embodiment；
Fig. 6 is the partial sectional view of the stator according to this utility model the first alternative embodiment；
Fig. 7 is the partial sectional view of the stator according to this utility model the second alternative embodiment；
Fig. 8 is the partial sectional view of the stator according to this utility model the 3rd alternative embodiment.
Reference:
Stator 1,
Stator core 100, stator slot 101, yoke portion 102, stator tooth 103,
Winding 200,
Overhang insulation part 300, locating dowel 301, yoke portion 302 of insulating, insulate teeth portion 303,
Insulating part 400 in groove, extension 410, hem 420.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining this utility model, and it is not intended that to of the present utility model
Limit.
In description of the present utility model, it is to be understood that term " length ", " width ", " thickness ", " on ", D score,
Orientation or the position relationship of the instruction such as " interior ", " outward ", " axially ", " radially ", " circumferential " are based on orientation shown in the drawings or position
Put relation, be for only for ease of and describe this utility model and simplify description rather than instruction or the device of hint indication or element
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.This
Outward, term " first ", " second " are only used for describing purpose, and it is not intended that indicate or imply relative importance or implicit finger
The quantity of bright indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or implicitly include
One or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or two
More than individual.
Following facts and the discovery of problem and understanding are made by the application based on inventor:
Motor in correlation technique, the most centralized winding electric machine, generally embed absolutely at the two ends up and down of stator core
Edge cylinder, or, place insulating end plate at stator core end face and in stator slot, place insulation film, so realizing winding with fixed
Effective insulation between sub-iron core.
Wherein, the part above stator core end face that is positioned at of insulating cylinder is integrated injection molding with the part being positioned at stator slot
, the structures such as medial wall, lateral wall, bottom, boss and groove it are designed with due to the end of insulating cylinder, structure is complicated, leads
Cause manufacturing process cost and material cost is the highest, and, owing to technique limits, the part being positioned at stator slot of insulating cylinder
Thickness can be thicker, causes the effective coiling area in stator slot to diminish, thus limits the lifting of electric efficiency.
On the other hand, above-mentioned in stator slot place insulation film and stator core end face place insulating end plate exhausted
Edge structure, owing to the structure of insulating end plate is close with the structure of the end of insulating cylinder, therefore still suffers from process costs and material becomes
This high problem, and, in order to ensure the electrical safety distance between winding and stator core, it is desirable to insulation film is at stator ferrum
Exceeding the end face of stator core in the axial direction of core, therefore, the generally position at the edge of the close stator slot of insulating end plate sets
Put boss, to prevent the axial float of insulation film, and boss be arranged on occupy in stator slot to a certain extent effective
Coiling area, thus limit the lifting of electric efficiency.
Additionally, due to insulation film has certain thermal contraction in the assembling and running of motor, in order to ensure electrically
Safe distance, the part being positioned on stator tooth of insulating end plate thickness in the axial direction of stator core can be relatively big, so that around
The invalid size in end (i.e. the size of the part of the end face exceeding stator core in the axial direction of stator core of winding) of group increases
Greatly, the efficiency of motor is reduced.
To this end, the utility model proposes a kind of stator 1, this stator 1 has that electric insulation is reliable, low cost, efficiency are high
Advantage.
Below with reference to Fig. 1-Fig. 8, the stator 1 according to this utility model first aspect embodiment is described.
As Figure 1-Figure 8, according to the stator 1 of this utility model embodiment, including stator core 100, winding 200, end
Insulating part 400 in portion's insulating part 300 and groove.
Specifically, stator core 100 has stator slot 101.Winding 200 is wound on stator core by stator slot 101
On 100.Overhang insulation part 300 is located on the end face of stator core 100, and overhang insulation part 300 is positioned at winding 200 and stator ferrum
Between core 100, in groove, insulating part 400 is located at stator slot 101, and in groove, insulating part 400 is positioned at winding 200 and stator core
Between 100, in this manner it is achieved that stator core 100 and the opposing insulation of winding 200, and reduce technique manufacturing cost and
Material cost, it is achieved that the maximization that the area of stator slot 101 uses.Such as, stator slot 101 is multiple and along stator core
The circumferentially-spaced distribution of 100, stator core 100 has ring-shaped yoke portion 102 and stator tooth 103, and stator tooth 103 is by edge, yoke portion 102
Radially-inwardly stretching out and in the circumference of stator core 100 between adjacent stators groove 101 of stator core 100, end is exhausted
Edge part 300 has the insulation yoke portion 302 with yoke portion 102 laminating and the insulation teeth portion 303 with stator tooth 103 laminating.Preferably, groove
Interior insulating part 400 can be polyester insulated thin film, thus the effective coiling area of low cost and stator slot 101 is big.
Wherein, in groove, insulating part 400 has extension 410 and hem 420, and extension 410 is at the axle of stator core 100
Upwards beyond the end face of stator core 100, hem 420, so, makes to the end face inflection of stator core 100 from extension 410
Stator core 100 nearly doubles to the creep age distance of winding 200 compared with the creep age distance in correlation technique, increase in groove absolutely
The thermal contraction nargin of edge part 400, such that it is able to reduce overhang insulation part 300 the part being positioned on stator tooth 103 (i.e. insulate tooth
Portion 303) thickness in the axial direction of stator core 100, reduce winding 200 in the axial direction of stator core 100 beyond stator
The length of the part of the end face of iron core 100, and then make electric efficiency promote further.Insulating part 400 in groove shown in Fig. 4
Inner side is the hem 420 in extension 410 and outside.
Stator 1 according to this utility model embodiment, utilizes and places in the groove with hem 420 in stator slot 101
The insulating part 400 and insulation system of overhang insulation part 300 is set on the end face of stator core 100, it is ensured that stator core
Electric insulation reliability between 100 and winding 200, and low cost, the efficiency of motor is high.
According to embodiments more of the present utility model, as shown in Figure 5-Figure 7, hem 420 can only be against overhang insulation
On part 300, so, the electric insulation safety between stator core 100 and winding 200 is high.Advantageously, as it is shown in fig. 7, determining
In the axial direction of sub-iron core 100, the thickness of the edge portions of the adjacent stator groove 101 of overhang insulation part 300 is less than remainder
Thickness, hem 420 is only against on the edge portions of overhang insulation part 300, thus is ensureing the insulation tooth of overhang insulation part 300
Under conditions of the thickness in the axial direction of stator core 100 less (the invalid size in end of winding 200 is less) in portion 303, fixed
Electric insulation safety between sub-iron core 100 and winding 200 is the most reliable.Such as, the thickness of the edge portions of overhang insulation part 300
Degree is W1, and the thickness of the mid portion of overhang insulation part 300 is W2, W1 ＜ W2, and hem 420 is only against overhang insulation part 300
The part that thickness is W1 on.
According to embodiments more of the present utility model, as shown in Figure 8, hem 420 can also only be against stator core 100
End face on, thus electric insulation is reliable and simple in construction.Further, the limit of the adjacent stator groove 101 of overhang insulation part 300
Along part to the end face bias internal of stator core 100, i.e. the width of the insulation teeth portion 303 of overhang insulation part 300 is less than stator tooth
The facewidth of 103, the width in the insulation yoke portion 302 of overhang insulation part 300 is less than the width in the yoke portion 102 of stator core 100, thus
Form the space for dodging hem 420.Such as, the width of the insulation teeth portion 303 of overhang insulation part 300 is L1, stator tooth
The facewidth of 103 is L2, L1 ＜ L2.
According to embodiments more of the present utility model, as it is shown on figure 3, the end face of stator core 100 is provided with hole, location (figure
Not shown in), the surface towards stator core 100 of overhang insulation part 300 is provided with locating dowel 301, locating dowel 301 and location
Hole interference fit.Hereby it is achieved that the reliable location between overhang insulation part 300 and stator core 100.
According to embodiments more of the present utility model, the hem 420 width in the axial direction of stator core 100 is more than
In 1.5mm, to ensure the electrical safety distance between stator core 100 and winding 200.Such as, as shown in figs. 4 and 7, flanging
The portion 420 width in the axial direction of stator core 100 is W3, W3 >=1.5mm.
Preferably, overhang insulation part 300 can be integrated injection insulating part, the polyester insulated thin film of integrated punching or insulation painting
Layer, thus simple in construction, production and processing is convenient.Such as, in the first alternative embodiment shown in Fig. 6, overhang insulation part 300 is
Being coated in the insullac on the end face of stator core 100, hem 420 is only against on insullac.
The stator according to a specific embodiment of the present utility model is described in detail below with reference to Fig. 1, Fig. 2, Fig. 4 and Fig. 5
1, it is worth being understood by, simply exemplary illustration described below, and it is not intended that to restriction of the present utility model.
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, according to the stator 1 of this utility model embodiment, including stator core 100, around
Insulating part 400 in group 200, overhang insulation part 300 and groove.
Specifically, stator core 100 is lamination iron core and there is ring-shaped yoke portion 102, multiple stator tooth 103 and
Multiple stator slots 101, multiple stator slots 101 are spacedly distributed along the circumference of stator core 100, and stator tooth 103 is by edge, yoke portion 102
Radially-inwardly stretching out and in the circumference of stator core 100 between adjacent stators groove 101 of stator core 100.Winding 200
Concentrated by stator slot 101 and be wound on stator tooth 103.Overhang insulation part 300 is located on the end face of stator core 100, and end
Portion's insulating part 300 has the insulation yoke portion 302 with yoke portion 102 laminating and the insulation teeth portion 303 with stator tooth 103 laminating.In groove
Insulating part 400 is located in stator slot 101, and in groove, insulating part 400, between winding 200 and stator core 100, insulate in groove
Part 400 has extension 410 and hem 420, and extension 410 exceeds stator core 100 in the axial direction of stator core 100
End face, hem 420 from extension 410 to the end face inflection of stator core 100 and be only against overhang insulation part 300.Wherein,
Overhang insulation part 300 is integrated the polyester insulated thin film of punching press, and in groove, insulating part 400 is polyester insulated thin film.
Stator 1 according to this utility model embodiment, by placing the polyester with hem 420 in stator slot 101
Insulation film and arrange the polyester insulated thin film of integrated punching on the end face of stator core 100, can make centralized winding 200 electricity
Machine is while ensureing electric insulation reliability, it is achieved technique and the material cost of insulating element are minimum, and by using this
Insulation system, it is possible to achieve the maximization of effective groove area of motor and the end inefficient length of winding 200 are less, finally realize
The lifting of electric efficiency.
Other of stator 1 according to this utility model embodiment constitute and operate for those of ordinary skill in the art
Speech is all known, is not detailed herein.
The stator 1 according to the second alternative embodiment of the present utility model, value is described in detail below with reference to Fig. 1-Fig. 4 and Fig. 7
Must be understood by, simply exemplary illustration described below, and it is not intended that to restriction of the present utility model.
As shown in Fig. 1-Fig. 4 and Fig. 7, according to the stator 1 of this utility model embodiment, including stator core 100, winding
200, insulating part 400 in overhang insulation part 300 and groove.
Specifically, in stator core 100, winding 200, overhang insulation part 300 and groove the concrete structure of insulating part 400 with
And annexation each other is referred to the above-mentioned stator 1 according to a specific embodiment of the present utility model.It is worth note
Meaning, the overhang insulation part 300 in the present embodiment is integrated injection insulating part, and the end face of stator core 100 is provided with location
Hole (not shown), the surface towards stator core 100 of overhang insulation part 300 is provided with locating dowel 301, locating dowel 301
With location hole interference fit, thus overhang insulation part 300 is fixed on stator core 100.Further, at stator core 100
On Zhou Xiang, the thickness of the edge portions of the adjacent stator groove 101 of overhang insulation part 300 is W1, the pars intermedia of overhang insulation part 300
The thickness divided is W2, W1 ＜ W2, and hem 420 is only against in the part that thickness is W1 of overhang insulation part 300.
Stator 1 according to this utility model embodiment, can significantly reduce technique and the material cost of insulating element, and
Can be at the least bar of the thickness in the axial direction of stator core 100 of insulation teeth portion 303 ensureing overhang insulation part 300
Under part, the electric insulation safety between stator core 100 and winding 200 is the most reliable, thus the efficiency of effective lifting motor.
The stator 1 according to the 3rd alternative embodiment of the present utility model, value is described in detail below with reference to Fig. 1-Fig. 4 and Fig. 8
Must be understood by, simply exemplary illustration described below, and it is not intended that to restriction of the present utility model.
As shown in Fig. 1-Fig. 4 and Fig. 8, according to the stator 1 of this utility model embodiment, including stator core 100, winding
200, insulating part 400 in overhang insulation part 300 and groove.
Specifically, in stator core 100, winding 200, overhang insulation part 300 and groove the concrete structure of insulating part 400 with
And annexation each other is referred to the above-mentioned stator 1 according to a specific embodiment of the present utility model.It is worth note
Meaning, the overhang insulation part 300 in the present embodiment is integrated injection insulating part, and the end face of stator core 100 is provided with location
Hole (not shown), the surface towards stator core 100 of overhang insulation part 300 is provided with locating dowel 301, locating dowel 301
With location hole interference fit, thus overhang insulation part 300 is fixed on stator core 100.Further, overhang insulation part 300
The width of insulation teeth portion 303 is less than the facewidth of stator tooth 103, and the width in the insulation yoke portion 302 of overhang insulation part 300 is less than stator
The width in the yoke portion 102 of iron core 100, hem 420 is only against on the end face of stator core 100.
Stator 1 according to this utility model embodiment, electric insulation is safe and reliable, and low cost, and the efficiency of motor is high.
According to the motor of this utility model second aspect embodiment, including according to this utility model first aspect embodiment institute
The stator 1 stated.Alternatively, motor can be centralized winding electric machine.
According to the motor of this utility model embodiment, utilize stator 1 as above, can ensure that electric insulation is reliable
While property, significantly reduce process costs and material cost, the efficiency of lifting motor.
Other of motor according to this utility model embodiment constitute and operate for those of ordinary skill in the art
Speech is all known, is not detailed herein.
According to the compressor of this utility model third aspect embodiment, including according to this utility model second aspect embodiment
Described motor.Wherein, compressor can be closed-type compressor.
According to the compressor of this utility model embodiment, utilizing motor as above, reliability is high, low cost, efficiency
Good.
Other of compressor according to this utility model embodiment constitute and operate for those of ordinary skill in the art
For be all known, be not detailed herein.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " connects "
Should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements
The connection in portion.For the ordinary skill in the art, can understand that above-mentioned term is in this utility model with concrete condition
Concrete meaning.
In the description of this specification, reference term " embodiment ", " some embodiments ", " specific embodiment ", " can
Select embodiment ", the description of " example " or " some examples " etc. means to combine this embodiment or example describes specific features, knot
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or
Person's feature can combine in any one or more embodiments or example in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that:
In the case of without departing from principle of the present utility model and objective, these embodiments can be carried out multiple change, revise, replace
And modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (11)
1. a stator, it is characterised in that including:
Stator core, described stator core has stator slot；
Winding, described winding is wound on described stator core by described stator slot；
Insulating part in making described stator core and the overhang insulation part of described winding opposing insulation and groove, described overhang insulation
Part is located on the end face of described stator core and between described winding and described stator core, and in described groove, insulating part is located at
In described stator slot and between described winding and described stator core, in described groove, insulating part has at described stator core
The axially upper end face beyond described stator core extension and from described extension to the end face inflection of described stator core
Hem.
Stator the most according to claim 1, it is characterised in that described hem is only against on described overhang insulation part.
Stator the most according to claim 2, it is characterised in that in the axial direction of described stator core, described overhang insulation
The thickness of the edge portions of the neighbouring described stator slot of part is less than the thickness of remainder, and described hem is only against described end
On the described edge portions of insulating part.
Stator the most according to claim 1, it is characterised in that described hem is only against the end face of described stator core
On.
Stator the most according to claim 4, it is characterised in that the edge of the neighbouring described stator slot of described overhang insulation part
Partly to the end face bias internal of described stator core to form the space for dodging described hem.
Stator the most according to claim 1, it is characterised in that the end face of described stator core is provided with hole, location, described
The surface towards described stator core of overhang insulation part is provided with and the locating dowel of hole, described location interference fit.
7. according to the stator according to any one of claim 1-6, it is characterised in that described hem is at described stator core
Width on Zhou Xiang is more than or equal to 1.5mm.
8. according to the stator according to any one of claim 1-6, it is characterised in that described overhang insulation part is integrated injection absolutely
The polyester insulated thin film of edge part, integrated punching or insulating coating.
9. according to the stator according to any one of claim 1-6, it is characterised in that in described groove, insulating part is polyester insulated thin
Film.
10. a motor, it is characterised in that include according to the stator according to any one of claim 1-9.
11. 1 kinds of compressors, it is characterised in that include motor according to claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790202.5U CN205864094U (en) | 2016-07-25 | 2016-07-25 | Stator, motor and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620790202.5U CN205864094U (en) | 2016-07-25 | 2016-07-25 | Stator, motor and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864094U true CN205864094U (en) | 2017-01-04 |
Family
ID=57648005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620790202.5U Active CN205864094U (en) | 2016-07-25 | 2016-07-25 | Stator, motor and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230144A (en) * | 2016-07-25 | 2016-12-14 | 广东美芝制冷设备有限公司 | Stator, motor and compressor |
| CN113113997A (en) * | 2021-04-01 | 2021-07-13 | 贵州航天林泉电机有限公司 | Motor stator insulation and winding connection structure |
| CN116914971A (en) * | 2023-09-11 | 2023-10-20 | 苏州时代新安能源科技有限公司 | Motor stator, motor stator manufacturing method and motor |
-
2016
- 2016-07-25 CN CN201620790202.5U patent/CN205864094U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230144A (en) * | 2016-07-25 | 2016-12-14 | 广东美芝制冷设备有限公司 | Stator, motor and compressor |
| CN113113997A (en) * | 2021-04-01 | 2021-07-13 | 贵州航天林泉电机有限公司 | Motor stator insulation and winding connection structure |
| CN116914971A (en) * | 2023-09-11 | 2023-10-20 | 苏州时代新安能源科技有限公司 | Motor stator, motor stator manufacturing method and motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7936116B2 (en) | Motor stator with improved end surface insulating plate, motor including the motor stator, pump including the motor stator, and manufacturing the motor stator | |
| CN104247212A (en) | Electric motor | |
| CN205864094U (en) | Stator, motor and compressor | |
| CN106067703B (en) | Insulator | |
| CN205846884U (en) | Magneto and there is its compressor | |
| US9444298B2 (en) | Insulation system for an electric machine | |
| US8598764B2 (en) | Insulation bobbin of a stator | |
| US9653951B2 (en) | Insulation member for use with a stator assembly and method of assembling the stator assembly | |
| JP5409234B2 (en) | Electric motor | |
| JP5583508B2 (en) | Rotating electric machine | |
| CN104471836A (en) | Segmented electric machine core secured with belt and method of manufacture | |
| CN104518579B (en) | Electrode unit and stator module and its manufacturing method for wind turbine generator | |
| CN103580344A (en) | Stator of electric rotating machine | |
| US8169120B2 (en) | Stator for AC motor | |
| US20080036324A1 (en) | Magneto generator | |
| CN106230144A (en) | Stator, motor and compressor | |
| CN104871405B (en) | Stator for motor | |
| JP2003061286A (en) | Method of manufacturing stator, and motor using its stator | |
| US8432082B2 (en) | Armature and motor | |
| US20080246364A1 (en) | Phase insulator | |
| JP2016046890A (en) | Slot insulation paper, stator, rotary electric machine, and manufacturing method of stator | |
| CN201937418U (en) | Stator of dipolar shaded pole motor | |
| CN204012966U (en) | For motor stator and the compressor of compressor | |
| CN205544647U (en) | Stator punching sheet, stator core, and motor | |
| CN204442035U (en) | The stator of single phase induction motor and there is its single phase induction motor, compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |