CN108718120A - A kind of motor stator component and apply its motor - Google Patents
A kind of motor stator component and apply its motor Download PDFInfo
- Publication number
- CN108718120A CN108718120A CN201810984647.0A CN201810984647A CN108718120A CN 108718120 A CN108718120 A CN 108718120A CN 201810984647 A CN201810984647 A CN 201810984647A CN 108718120 A CN108718120 A CN 108718120A
- Authority
- CN
- China
- Prior art keywords
- coil windings
- motor
- motor stator
- stator
- groove
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 68
- 239000004677 Nylon Substances 0.000 claims description 9
- 229920001778 nylon Polymers 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052802 copper Inorganic materials 0.000 abstract description 14
- 239000010949 copper Substances 0.000 abstract description 14
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention discloses a kind of motor stator component and apply its motor, the motor stator component includes stator core, groove paper and coil windings, stator core includes yoke portion and several teeth portion for inwardly being stretched out from yoke portion, line embedding groove is formed between two neighboring teeth portion, groove paper is installed inside line embedding groove, coil windings are wound in teeth portion or yoke portion, it is characterised in that：Further include filling winding, filling winding and coil windings insertion line embedding groove the inside.Not the problems such as filling winding can not interfere with the performance of coil windings while increasing copper factor, solve motor stator component since what copper factor low strap came groove paper, slot wedge, and machine caulking groove paper turns over, stator terminal height deviates.
Description
Technical field：
The present invention relates to a kind of motor stator component and apply its motor.
Background technology：
Existing small and special electric machine includes casing assembly, stator module, rotor assembly and shaft, motor stator component, two
End cap is separately fixed at the both ends of shell, and stator module is mounted in shell, and rotor assembly is sleeved in the cavity of stator module,
Shaft set is in rotor assembly, and shaft support is in two end caps；The stator module includes stator core and coil windings,
Stator core includes yoke portion and several teeth portion for inwardly being stretched out from yoke portion, forms line embedding groove between two neighboring teeth portion, coil around
Group is in making line embedding groove.Existing stator module is usually present the low situation of copper factor, the i.e. coil of enamel-cover metal wire coiling
Embedding completion is very low with accounting of the enamel-cover cross-sectional area in stator slot in the latter slot, this can cause some quality problems to be sent out
It is raw, for example fall groove paper, slot wedge, high axial dipole field of process winding terminal etc. after shaping.This programme proposes a kind of solution problems
Thinking, to the improvement application effect obtained.
Invention content：
The object of the present invention is to provide a kind of motor stator component and its motor is applied, stator module copper factor can be solved
Low problem.
The purpose of the present invention is what is be achieved by following technical proposals.
The first purpose of the invention is to provide a kind of motor stator component, including stator core, groove paper and coil windings,
Stator core includes yoke portion and several teeth portion for inwardly being stretched out from yoke portion, line embedding groove is formed between two neighboring teeth portion, in embedding
Groove paper is installed inside slot, coil windings are wound in teeth portion or yoke portion, it is characterised in that：Further include filling winding, fills winding
Inside coil windings insertion line embedding groove.
Filling winding described above be insulated wire coiling form, the coil windings be enameled wire coiling form, filling around
Group is identical as the direction of winding of coil windings.
Enameled wire and insulated wire wound side by side described above is on stator core.
Insulated wire described above is nylon wire.
A diameter of 0.02mm -2mm of insulated wire described above.
Second object of the present invention is to provide a kind of motor, including shell, stator module, rotor assembly and shaft, fixed
Sub-component) and rotor assembly be mounted on shell in, the stator module be motor stator component described above.
Compared with prior art, the present invention having the following effects that：
1) motor stator component further includes filling winding, and filling winding is filled out with inside coil windings insertion line embedding groove
The performance of coil windings can not be interfered with while increasing copper factor by filling winding, solve motor stator component due to copper factor
The problems such as what low strap came groove paper, slot wedge, and machine caulking groove paper turns over, stator terminal height deviates, coil windings inductive effects are good；
2) filling winding is identical as the direction of winding of coil windings, and coiling is convenient；
3) on stator core, production is more convenient, makes coil windings in line embedding groove for enameled wire and insulated wire wound side by side
It is evenly distributed；
4) insulated wire is nylon wire, and nylon wire is at low cost, good insulation preformance, simultaneously for fine line diameter coil windings
Motor stator component fills lubrication and the tension addition of winding, can improve fine line diameter coil windings embedding and be easy the quality such as broken string
Problem；
5) a diameter of 0.02mm -2mm of the nylon wire can select the nylon wire coiling of different line footpaths exhausted by calculating
Edge coil is optimal copper factor, and easy to use, effect is more preferable；
6) motor is improved by the structure to stator module, increases copper factor, and it is full to solve stator winding slot
The problems such as rate is low and that brings groove paper, slot wedge, and machine caulking groove paper turns over, the offset of stator terminal height, keeps the performance of motor more stable.
Description of the drawings：
Fig. 1 is the coiling schematic diagram for the motor stator component that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram for the motor stator component that the embodiment of the present invention one provides；
Fig. 3 is enlarged drawing at the A of Fig. 2.
Specific implementation mode：
Below by specific embodiment and in conjunction with attached drawing, the present invention is described in further detail.
Embodiment one：
As shown in Figure 1 to Figure 3, provided in this embodiment is a kind of motor stator component, including stator core 1, groove paper are (not
Show) and coil windings 2, stator core 1 includes yoke portion 11 and several teeth portion 12 for inwardly being stretched out from yoke portion 11, two neighboring tooth
Line embedding groove 13 is formed between portion 12, groove paper is installed in 13 the inside of line embedding groove, coil windings 2 are wound on teeth portion 12, it is characterised in that：
Further include filling winding 3, filling winding 3 is embedded in 13 the inside of line embedding groove with coil windings 2.
Motor stator component described in the present embodiment, filling winding 3 and coil windings 2 are embedded in 13 the inside of line embedding groove, filling around
The only filling motor stator slot purposes of group 3 is not involved in motor driving operation, coil windings 2 and filling winding 3 when power supply wire bonding
Also it is not involved in.Filling winding 3 can not interfere with the performance of coil windings 2 while increasing copper factor, solve motor stator
The problems such as component groove paper, slot wedge due to what copper factor low strap came, and machine caulking groove paper turns over, stator terminal height deviates, coil windings 2 incude
Effect is good.
Filling winding 3 is no power work, is only embedded in 13 the inside of line embedding groove together with coil windings 2, adjusts and adapt to
The requirement of different copper factors.
Filling winding 3 described above is that 30 coiling of insulated wire forms, and the coil windings 2 are that 20 coiling of enameled wire forms,
It is identical as the direction of winding of coil windings 2 to fill winding 3, coiling is convenient.
For 30 wound side by side of enameled wire 20 and insulated wire described above on stator core 1, production is more convenient, makes coil windings
It is evenly distributed in line embedding groove.
Insulated wire 30 described above is nylon wire, and nylon wire is at low cost, good insulation preformance, simultaneously for the coil of fine line diameter
The motor stator component of winding 2 fills lubrication and the tension addition of winding 3, can improve 2 embedding of fine line diameter coil windings and be easy to break
Line and other issues.
A diameter of 0.02mm -2mm of insulated wire 30 described above can select the nylon wire of different line footpaths to make by calculating
For option.
The coil windings 2 can be also wound in yoke portion 11, and stator core 1 can also be wound with multiple coil windings 2.
It is optimal copper factor by filling winding 3, easy to use, effect is more preferable.
It is above-mentioned.
Embodiment two：
Provided in this embodiment is a kind of motor, including shell, stator module 10, rotor assembly and shaft, stator module
10 and rotor assembly be mounted on shell in, the stator module 10 be embodiment one described in motor stator component.
Motor described in the present embodiment is improved by the structure to stator module 10, increases copper factor, solves determinant
The problems such as winding copper factor is low and that brings groove paper, slot wedge, and machine caulking groove paper turns over, the offset of stator terminal height, makes the performance of motor more
Stablize.
The motor is small and special electric machine.
Above example is the better embodiment of the present invention, and embodiments of the present invention are not limited thereto, other are any
Changes, modifications, substitutions, combinations, simplifications made by without departing from the spirit and principles of the present invention are equivalent displacement side
Formula is included within the scope of the present invention.
Claims (6)
1. a kind of motor stator component, including stator core (1), groove paper and coil windings (2), stator core (1) they include yoke portion
(11) and between several teeth portion (12) that yoke portion (11) inside is stretched out, two neighboring teeth portion (12) line embedding groove (13) is formed,
Groove paper is installed inside line embedding groove (13), coil windings (2) are wound on teeth portion (12) or yoke portion (11), it is characterised in that：Also wrap
Include filling winding (3), filling winding (3) and embedded line embedding groove (13) the inside of coil windings (2).
2. a kind of motor stator component according to claim 1, it is characterised in that：The filling winding (3) is insulated wire
(30) coiling forms, and the coil windings (2) are that enameled wire (20) coiling forms, filling winding (3) and coil windings (2) around
Line direction is identical.
3. a kind of motor stator component according to claim 2, it is characterised in that：The enameled wire (20) and insulated wire
(30) wound side by side is on stator core (1).
4. a kind of motor stator component according to claim 3, it is characterised in that：The insulated wire (30) is nylon wire.
5. a kind of motor stator component according to claim 4, it is characterised in that：The insulated wire (30) it is a diameter of
0.02mm—2mm。
6. a kind of motor, including shell, stator module (10), rotor assembly and shaft, stator module (10) and rotor assembly peace
In shell, it is characterised in that：The stator module (10) is any one of claim 1 to the 5 motor stator group
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984647.0A CN108718120B (en) | 2018-08-28 | 2018-08-28 | Motor stator assembly and motor using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984647.0A CN108718120B (en) | 2018-08-28 | 2018-08-28 | Motor stator assembly and motor using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108718120A true CN108718120A (en) | 2018-10-30 |
| CN108718120B CN108718120B (en) | 2024-04-30 |
Family
ID=63914043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984647.0A Active CN108718120B (en) | 2018-08-28 | 2018-08-28 | Motor stator assembly and motor using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108718120B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564360A (en) * | 2019-09-26 | 2021-03-26 | 广东威灵电机制造有限公司 | Stator and motor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62107671A (en) * | 1985-11-05 | 1987-05-19 | Mitsubishi Electric Corp | Rotor for superconducting rotary electric machine |
| JP2000217291A (en) * | 1999-01-21 | 2000-08-04 | Fuji Electric Co Ltd | Stator of low-voltage electric machine |
| CN201590693U (en) * | 2009-12-24 | 2010-09-22 | 中山大洋电机股份有限公司 | Installation structure of motor cast-aluminum end cover and stator |
| JP2014222973A (en) * | 2013-05-13 | 2014-11-27 | 日本化薬株式会社 | Coil filled with thermally conductive heat-resistant insulating material, production method thereof, motor and transformer |
| CN204304651U (en) * | 2014-12-27 | 2015-04-29 | 中山大洋电机股份有限公司 | A kind of adjustable speed motor |
| CN206211704U (en) * | 2016-08-23 | 2017-05-31 | 中山大洋电机股份有限公司 | A kind of adjustable speed motor |
| CN208638106U (en) * | 2018-08-28 | 2019-03-22 | 中山大洋电机股份有限公司 | A kind of motor stator component and the motor using it |
-
2018
- 2018-08-28 CN CN201810984647.0A patent/CN108718120B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62107671A (en) * | 1985-11-05 | 1987-05-19 | Mitsubishi Electric Corp | Rotor for superconducting rotary electric machine |
| JP2000217291A (en) * | 1999-01-21 | 2000-08-04 | Fuji Electric Co Ltd | Stator of low-voltage electric machine |
| CN201590693U (en) * | 2009-12-24 | 2010-09-22 | 中山大洋电机股份有限公司 | Installation structure of motor cast-aluminum end cover and stator |
| JP2014222973A (en) * | 2013-05-13 | 2014-11-27 | 日本化薬株式会社 | Coil filled with thermally conductive heat-resistant insulating material, production method thereof, motor and transformer |
| CN204304651U (en) * | 2014-12-27 | 2015-04-29 | 中山大洋电机股份有限公司 | A kind of adjustable speed motor |
| CN206211704U (en) * | 2016-08-23 | 2017-05-31 | 中山大洋电机股份有限公司 | A kind of adjustable speed motor |
| CN208638106U (en) * | 2018-08-28 | 2019-03-22 | 中山大洋电机股份有限公司 | A kind of motor stator component and the motor using it |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112564360A (en) * | 2019-09-26 | 2021-03-26 | 广东威灵电机制造有限公司 | Stator and motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108718120B (en) | 2024-04-30 |
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