CN201450371U - Stator structure of three-phase motor - Google Patents

Stator structure of three-phase motor Download PDF

Info

Publication number
CN201450371U
CN201450371U CN200920055927XU CN200920055927U CN201450371U CN 201450371 U CN201450371 U CN 201450371U CN 200920055927X U CN200920055927X U CN 200920055927XU CN 200920055927 U CN200920055927 U CN 200920055927U CN 201450371 U CN201450371 U CN 201450371U
Authority
CN
China
Prior art keywords
iron core
phase
coil winding
phase motor
stator structure
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 - Lifetime
Application number
CN200920055927XU
Other languages
Chinese (zh)
Inventor
张旭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Broad Ocean Motor Co Ltd
Original Assignee
Zhongshan Broad Ocean Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Broad Ocean Motor Co Ltd filed Critical Zhongshan Broad Ocean Motor Co Ltd
Priority to CN200920055927XU priority Critical patent/CN201450371U/en
Priority to PCT/CN2010/070359 priority patent/WO2010124534A1/en
Application granted granted Critical
Publication of CN201450371U publication Critical patent/CN201450371U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

A stator structure of a three-phase motor comprises a stator iron core, a coil winding and an end insulator. The coil winding is enwound on the tooth part of the stator iron core; the stator iron core is assembled by three iron core monomers by grooves and bosses at the side part; each iron core monomer is enwound by one phase coil winding; and each iron core monomer counts for a mechanical angle of 120 degrees. In the utility model, each iron core monomer is enwound by one phase coil winding so as to form an independent phase; each phase coil winding is completely separated; the insulation effect between the two phases is ideal; furthermore, the fixed stator iron core and the end insulator specially used for a passing wire are provided, therefore, the torque ripple of the three-phase motor, the structural noise is reduced, and the working efficiency of the there-phase motor is improved.

Description

A kind of three-phase motor stator structure
Technical field:
The utility model relates to a kind of three-phase motor stator structure.
Background technology:
Stator core great majority in the tradition three-phase motor stator structure adopt one-body molded mode, adopt the stator core of this mode, the just essential coil winding machine that uses special use when coiling is for middle and small motor company, need increase coiling special machine equipment, beyond doubt a cost burden.
Adopted the stator core of iron core monomer splitting mode moulding or chain-type moulding though occurred some in recent years successively, but also have following shortcoming: 1) the iron core monomer is not independent of a phase coil winding, the three-phase coil winding of three phase electric machine is not separated fully yet, alternate winding close together, the phase insulation effect is not ideal enough, and the difficult efficient that winds the line is low, changes bigger apart from pulsation, can cause bigger structureborne noise, reduce the operating efficiency of three phase electric machine; The fixed stator iron core 2) and not is set and crosses the overhang insulation of line special use, it is relatively more chaotic that the coil windings between tooth portion is crossed line, even can cause short circuit, damages coil windings, finally burns three phase electric machine; 3) mode of connection of traditional three-phase coil winding, for example star connection and delta connection, be the end of a thread of three-phase coil winding weld or with the terminal double team, make mistakes easily during wiring, generally separate with control circuit board, structure is compact inadequately; Clamping structure when 4) the yoke portion of iron core monomer is not provided with coiling, installing and locating inconvenience and inaccuracy during coiling increase the coiling difficulty.
Summary of the invention:
The purpose of this utility model provides a kind of three-phase motor stator structure, its each iron core monomer independently becomes a phase around a phase coil winding, every phase coil winding is separated fully, the phase insulation effect is very desirable, and be provided with the fixed stator iron core and cross the overhang insulation of line special use, reduce the torque pulsation of three phase electric machine, reduced structureborne noise, improved the operating efficiency of three phase electric machine.
The purpose of this utility model is achieved by following technical proposals.
A kind of three-phase motor stator structure, comprise stator core, coil windings and overhang insulation, coil windings is wrapped in the tooth portion of stator core, and this stator core is by groove and the boss mutual amalgamation moulding of 3 iron core monomers by its sidepiece, and each iron core monomer is around a phase coil winding.
On above-mentioned described each iron core monomer overhang insulation is set, each iron core monomer protrudes 3 tooth portions and around a phase coil winding, the direction of winding of first tooth is identical with the direction of winding of the 3rd tooth, but opposite with second tooth.
The mechanical angle θ 1 that forms between adjacent two tooth portions of above-mentioned described each iron core monomer equates that the mechanical angle θ 2 that forms between adjacent two iron core monomers equates θ 1＜θ 2.
All have two notches on the yoke portion sidewall of above-mentioned described each iron core monomer.
Above-mentioned described overhang insulation can integral molded plastic, and perhaps by the moulding of upper and lower end insulation snapping, each iron core monomer accounts for 120 degree mechanical angles.
The upper end of above-mentioned described overhang insulation was provided with line mechanism, that crosses that line mechanism comprised line groove and be arranged on the line groove side crosses the line baffle plate, and the end of a thread of each phase coil winding passed through the fixing next tooth portion that arrives of line baffle plate from a tooth portion along crossing line groove.
Above-mentioned described overhang insulation has two through holes that are communicated with upper and lower end, through hole is corresponding with the notch in the iron core monomer yoke portion, the external application contact pin is inserted through from the through hole upper end and is welded on the pcb board after notch passes from the through hole lower end, wiring by pcb board couples together the three-phase coil winding, changes the connected mode of three-phase coil winding by the wire laying mode that changes pcb board.
The lower end of above-mentioned described overhang insulation is provided with the location column and lays the groove that the rotor-position sensing device is used, and the location column inserts the location hole on the pcb board, fixedly pcb board.
The utility model compared with prior art has following advantage: 1) stator core adopts the moulding of iron core monomer splitting mode, is convenient to coiling, but the artificial substituting coil winding machine stator core is wound the line, reduced the coiling cost; 2) each iron core monomer independently becomes a phase around a phase coil winding, every phase coil winding is separated fully, the phase insulation effect is very desirable, and be provided with the fixed stator iron core and cross the overhang insulation of line special use, installing and locating is accurate, and coiling is convenient, has reduced the torque pulsation of three phase electric machine, reduce structureborne noise, improved the operating efficiency of three phase electric machine; 3) the external application contact pin is inserted through from the through hole of overhang insulation upper end and is welded on the pcb board after notch in the iron core monomer yoke portion passes from the through hole lower end, need not to adjust the winding mode of three-phase coil winding, only directly change the connected mode of three-phase coil winding, reduced job costs by the wire laying mode that changes pcb board.
Description of drawings:
Fig. 1 is a stator structure schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the line schematic diagram excessively of iron core monomer coiling winding of the present utility model.
Fig. 4 is iron core monomer structure figure of the present utility model.
Fig. 5 is the scheme of installation of iron core monomer and the insulation of upper and lower end.
Fig. 6 is an insulation stereogram in upper end of the present utility model.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is an insulation stereogram in bottom of the present utility model.
Fig. 9 is the using integral figure of stator structure.
Figure 10 is the exploded perspective view of Fig. 9.
Figure 11 is the half sectional view of Figure 10.
Figure 12 is the schematic diagram of PCB among Fig. 9.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
By Fig. 1, Fig. 2, Fig. 3, Fig. 4 as can be known, a kind of three-phase motor stator structure, comprise stator core 1, coil windings 2 and overhang insulation 3, coil windings 2 is wrapped in the tooth portion of stator core 1, this stator core 1 is by groove 5 and the boss 6 mutual amalgamation moulding of 3 iron core monomers 4 by its sidepiece, each iron core monomer 4 is around a phase coil winding 2, and each iron core monomer 4 accounts for 120 degree mechanical angles.
Wherein on each iron core monomer 4 overhang insulation 3 is set, each iron core monomer 4 protrudes 3 tooth portions and identical with the direction of winding of the 3rd tooth around the direction of winding of a phase coil winding 2, the first teeth, but opposite with second tooth.The mechanical angle θ 1 that forms between adjacent two tooth portions of each iron core monomer 4 equates that the mechanical angle θ 2 that forms between adjacent two iron core monomers 4 equates θ 1＜θ 2.As shown in Figure 4, all have two notches 7 on the yoke portion sidewall of each iron core monomer 4.
Overhang insulation 3 can integral molded plastic, as shown in Figure 5, also can insulate 31 and the bottom 32 two parts snapping moulding of insulating by the upper end.
In conjunction with Fig. 3, Fig. 6, Fig. 7 as can be known, upper end insulation 31 was provided with line mechanism, and that crosses that line mechanism comprised line groove 8 and be arranged on line groove 8 sides crosses line baffle plate 9, crosses line baffle plate 9 one ends and is provided with baffle plate column 10.The end of a thread of each phase coil winding 2 along clockwise or counterclockwise from first tooth portion walk around by baffle plate column 10 fixing again around, fixing by crossing line baffle plate 9 along crossing second tooth portion of line groove 8 arrival, the end of a thread of coil windings 2 with counterclockwise or clockwise direction around second tooth portion, fixing again around arriving the 3rd tooth portion by baffle plate column 10, the end of a thread of coil windings 2 was fixedly to pass through line groove 8 again around the 3rd tooth portion by crossing line baffle plate 9 clockwise or counterclockwise.
In conjunction with Fig. 6, Fig. 7, Fig. 8 as can be known, overhang insulation 3 has two through holes 11 that are communicated with upper and lower end, and through hole 11 is corresponding with the notch 7 in the iron core monomer 4 yoke portions.Bottom insulation 32 is provided with hollow bushing 15, and hollow bushing 15 embeds the through hole 11 of overhang insulation 3, has been communicated with upper end insulation 31 and bottom insulation 32.
In conjunction with Fig. 8 to Figure 12 as can be known, bottom insulation 32 also is provided with location column 13 and lays the groove 14 of rotor-position sensing device 20 usefulness, the location hole 18 that location column 13 inserts on the pcb board 16, fixedly pcb board 16, and the pin of rotor-position sensing device 20 is welded on the pad 19 on the pcb board 16.It is fixing that external application contact pin 12 is inserted through the welding hole 17 that is welded on the pcb board 16 after notch 7 in the iron core monomer 4 yoke portions passes from through hole 11 lower ends from through hole 11 upper ends of overhang insulation 3, need not to adjust the winding mode of three-phase coil winding, only directly change the connected mode of three-phase coil winding by the wire laying mode that changes pcb board.
The foregoing description is a better embodiment of the present utility model; but execution mode of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spirit of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection range of the present utility model.

Claims (8)

1. three-phase motor stator structure, comprise stator core, coil windings and overhang insulation, coil windings is wrapped in the tooth portion of stator core, it is characterized in that: this stator core is by groove and the boss mutual amalgamation moulding of 3 iron core monomers by its sidepiece, and each iron core monomer is around a phase coil winding.
2. a kind of three-phase motor stator structure according to claim 1, it is characterized in that: on each iron core monomer overhang insulation is set, each iron core monomer protrudes 3 tooth portions and around a phase coil winding, the direction of winding of first tooth is identical with the direction of winding of the 3rd tooth, but opposite with second tooth.
3. a kind of three-phase motor stator structure according to claim 1 and 2, it is characterized in that: the mechanical angle θ 1 that forms between adjacent two tooth portions of each iron core monomer equates, the mechanical angle θ 2 that forms between adjacent two iron core monomers equates θ 1＜θ 2.
4. a kind of three-phase motor stator structure according to claim 1 and 2 is characterized in that: all have two notches on the yoke portion sidewall of each iron core monomer.
5. a kind of three-phase motor stator structure according to claim 1 is characterized in that: overhang insulation can integral molded plastic, and perhaps by the moulding of upper and lower end parts insulation snapping, each iron core monomer accounts for 120 degree mechanical angles.
6. a kind of according to claim 1 or 5 three-phase motor stator structure, it is characterized in that: the upper end of overhang insulation was provided with line mechanism, that crosses that line mechanism comprised line groove and be arranged on the line groove side crosses the line baffle plate, and the end of a thread of each phase coil winding passed through from a tooth portion that the line baffle plate is fixing to arrive next tooth portion along crossing line groove.
7. a kind of according to claim 1 or 5 three-phase motor stator structure, it is characterized in that: overhang insulation has two through holes that are communicated with upper and lower end, through hole is corresponding with the notch in the iron core monomer yoke portion, the external application contact pin is inserted through from the through hole upper end and is welded on the pcb board after notch passes from the through hole lower end, wiring by pcb board couples together the three-phase coil winding, changes the connected mode of three-phase coil winding by the wire laying mode that changes pcb board.
8. a kind of according to claim 1 or 5 three-phase motor stator structure is characterized in that: the lower end of overhang insulation is provided with the location column and lays the groove that the rotor-position sensing device is used, and the location column inserts the location hole on the pcb board, fixedly pcb board.
CN200920055927XU 2009-04-29 2009-04-29 Stator structure of three-phase motor Expired - Lifetime CN201450371U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200920055927XU CN201450371U (en) 2009-04-29 2009-04-29 Stator structure of three-phase motor
PCT/CN2010/070359 WO2010124534A1 (en) 2009-04-29 2010-01-26 Stator structure for three-phase motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920055927XU CN201450371U (en) 2009-04-29 2009-04-29 Stator structure of three-phase motor

Publications (1)

Publication Number Publication Date
CN201450371U true CN201450371U (en) 2010-05-05

Family

ID=42555094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920055927XU Expired - Lifetime CN201450371U (en) 2009-04-29 2009-04-29 Stator structure of three-phase motor

Country Status (2)

Country Link
CN (1) CN201450371U (en)
WO (1) WO2010124534A1 (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102255415A (en) * 2011-07-14 2011-11-23 美的集团有限公司 Insulating frame of motor with segmented stator
CN102377256A (en) * 2010-08-04 2012-03-14 广东松下环境***有限公司 Stator of electric motor, electric motor and air supply apparatus
WO2013082925A1 (en) * 2011-12-08 2013-06-13 Chan Wai Hei Split type motor stator and motor
CN103337920A (en) * 2013-04-28 2013-10-02 佛山市顺德区凌奇电器实业有限公司 Brushless motor stator structure
CN104143864A (en) * 2013-09-13 2014-11-12 合肥凯邦电机有限公司 Stator punched piece and stator
CN104218701A (en) * 2014-09-18 2014-12-17 佛山市吉星家电有限公司 Fan motor stator and manufacturing method
CN104578482A (en) * 2014-12-15 2015-04-29 芜湖市万华塑料制品有限公司 Lower insulated framework for fixing winding wire of stator
CN104638782A (en) * 2013-11-07 2015-05-20 罗伯特·博世有限公司 Plate bundle for manufacturing stator
CN105490410A (en) * 2015-12-31 2016-04-13 广东美的环境电器制造有限公司 Stator component, preparation method of stator component and motor with stator component
CN106059158A (en) * 2016-06-29 2016-10-26 佛山市南海区绿智电机设备有限公司 Insulating skeleton for plastic packaging motor
WO2016173393A1 (en) * 2015-04-27 2016-11-03 珠海格力节能环保制冷技术研究中心有限公司 Insulating frame, stator having the same, and stator assembly method
CN106253503A (en) * 2016-08-24 2016-12-21 常州市永安电机有限公司 A kind of plastic packaging motor of scattered spelling stator and preparation method thereof
CN106300720A (en) * 2015-05-26 2017-01-04 珠海格力节能环保制冷技术研究中心有限公司 Electrical machine insulation skeleton and there is its motor
CN106602752A (en) * 2016-12-21 2017-04-26 中山市富加电器制品有限公司 Modularized motor stator and motor
CN106655642A (en) * 2015-10-30 2017-05-10 浙江三花汽车零部件有限公司 Electric drive pump and method for assembling the same
CN107947421A (en) * 2018-01-18 2018-04-20 江苏环晟电机有限公司 A kind of winding phase insulation structure
CN109038875A (en) * 2018-10-24 2018-12-18 浙江禾川科技股份有限公司 A kind of motor and its stator core
CN109149801A (en) * 2018-09-30 2019-01-04 广东威灵电机制造有限公司 The stator core and motor of motor
CN109245345A (en) * 2018-09-21 2019-01-18 中创机电科技(深圳)有限公司 A kind of brushless motor stator structure
CN109245346A (en) * 2018-11-07 2019-01-18 合普动力股份有限公司 One kind dividing valve combined stator
CN109391066A (en) * 2017-08-10 2019-02-26 德昌电机(深圳)有限公司 A kind of motor
CN109474086A (en) * 2018-12-28 2019-03-15 广东顺德四格机电有限公司 A kind of assembly of casing and iron core
CN109904964A (en) * 2019-04-19 2019-06-18 中山大洋电机股份有限公司 A kind of stator module and its method for winding
CN116961293A (en) * 2023-07-17 2023-10-27 深圳市中驱电机有限公司 Winding structure of motor stator and winding method thereof
WO2024011909A1 (en) * 2022-07-13 2024-01-18 美的威灵电机技术（上海）有限公司 Stator assembly, motor and servo system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5325903B2 (en) * 2011-02-04 2013-10-23 本田技研工業株式会社 Rotating electric machine
JP6079012B2 (en) * 2011-09-09 2017-02-15 アイシン精機株式会社 3-phase rotating electric machine
CN105071563B (en) * 2015-07-16 2017-07-28 博格思众（常州）电机电器有限公司 The stator of tape insulation support
US11063503B2 (en) * 2016-02-10 2021-07-13 Denso Corporation Brushless motor
DE102018200397A1 (en) * 2018-01-11 2019-07-11 Siemens Aktiengesellschaft Holding arrangement of an electric motor for driving an aircraft on an aircraft frame and aircraft with such a holding arrangement
CN109067093A (en) * 2018-09-21 2018-12-21 中创机电科技(深圳)有限公司 A kind of brushless motor
CN109672277B (en) * 2019-02-26 2024-05-31 苏州新智机电工业有限公司 Motor stator of electric compressor and manufacturing method thereof
DE102021101911A1 (en) 2021-01-28 2022-07-28 Webasto SE Method and device for manufacturing a stator for a brushless DC motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1122528A (en) * 1994-10-31 1996-05-15 三和化学株式会社 Molded motor
TW483216B (en) * 1998-09-08 2002-04-11 Toshiba Corp Motor
US6831389B2 (en) * 2001-07-11 2004-12-14 Kabushiki Kaisha Moric Stator coil structure for revolving-field electrical machine and method of manufacturing same
CN1202604C (en) * 2001-11-23 2005-05-18 许俊甫 Combined coil stator structure

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102377256B (en) * 2010-08-04 2015-11-25 广东松下环境***有限公司 The stator of motor, motor and air-supply arrangement
CN102377256A (en) * 2010-08-04 2012-03-14 广东松下环境***有限公司 Stator of electric motor, electric motor and air supply apparatus
CN102255415B (en) * 2011-07-14 2012-11-07 美的集团有限公司 Insulating frame of motor with segmented stator
CN102255415A (en) * 2011-07-14 2011-11-23 美的集团有限公司 Insulating frame of motor with segmented stator
WO2013082925A1 (en) * 2011-12-08 2013-06-13 Chan Wai Hei Split type motor stator and motor
CN103337920A (en) * 2013-04-28 2013-10-02 佛山市顺德区凌奇电器实业有限公司 Brushless motor stator structure
CN104143864A (en) * 2013-09-13 2014-11-12 合肥凯邦电机有限公司 Stator punched piece and stator
CN104638782B (en) * 2013-11-07 2017-04-12 罗伯特·博世有限公司 Plate bundle for manufacturing stator
CN104638782A (en) * 2013-11-07 2015-05-20 罗伯特·博世有限公司 Plate bundle for manufacturing stator
CN104218701A (en) * 2014-09-18 2014-12-17 佛山市吉星家电有限公司 Fan motor stator and manufacturing method
CN104218701B (en) * 2014-09-18 2015-06-17 佛山市吉星家电有限公司 Fan motor stator and manufacturing method
CN104578482B (en) * 2014-12-15 2017-07-21 新沂市邵店公共服务有限公司 Stator fixes Insulating frame under coiling
CN104578482A (en) * 2014-12-15 2015-04-29 芜湖市万华塑料制品有限公司 Lower insulated framework for fixing winding wire of stator
CN106160275B (en) * 2015-04-27 2018-10-02 珠海格力电器股份有限公司 Stator and stator assembling method
WO2016173393A1 (en) * 2015-04-27 2016-11-03 珠海格力节能环保制冷技术研究中心有限公司 Insulating frame, stator having the same, and stator assembly method
CN106160275A (en) * 2015-04-27 2016-11-23 珠海格力节能环保制冷技术研究中心有限公司 Insulation framework, the stator with it and stator assemble method
CN106300720A (en) * 2015-05-26 2017-01-04 珠海格力节能环保制冷技术研究中心有限公司 Electrical machine insulation skeleton and there is its motor
CN106300720B (en) * 2015-05-26 2018-12-04 珠海格力电器股份有限公司 Motor insulation framework and motor with same
CN106655642A (en) * 2015-10-30 2017-05-10 浙江三花汽车零部件有限公司 Electric drive pump and method for assembling the same
CN106655642B (en) * 2015-10-30 2020-01-07 浙江三花汽车零部件有限公司 Electrically driven pump and method of assembling electrically driven pump
CN105490410B (en) * 2015-12-31 2019-05-31 广东美的环境电器制造有限公司 Stator module, the preparation method of stator module and the motor with the stator module
CN105490410A (en) * 2015-12-31 2016-04-13 广东美的环境电器制造有限公司 Stator component, preparation method of stator component and motor with stator component
CN106059158A (en) * 2016-06-29 2016-10-26 佛山市南海区绿智电机设备有限公司 Insulating skeleton for plastic packaging motor
CN106253503A (en) * 2016-08-24 2016-12-21 常州市永安电机有限公司 A kind of plastic packaging motor of scattered spelling stator and preparation method thereof
CN106602752A (en) * 2016-12-21 2017-04-26 中山市富加电器制品有限公司 Modularized motor stator and motor
CN109391066A (en) * 2017-08-10 2019-02-26 德昌电机(深圳)有限公司 A kind of motor
CN109391066B (en) * 2017-08-10 2020-11-06 德昌电机(深圳)有限公司 Electric machine
CN107947421A (en) * 2018-01-18 2018-04-20 江苏环晟电机有限公司 A kind of winding phase insulation structure
CN109245345A (en) * 2018-09-21 2019-01-18 中创机电科技(深圳)有限公司 A kind of brushless motor stator structure
CN109149801A (en) * 2018-09-30 2019-01-04 广东威灵电机制造有限公司 The stator core and motor of motor
CN109038875A (en) * 2018-10-24 2018-12-18 浙江禾川科技股份有限公司 A kind of motor and its stator core
CN109245346A (en) * 2018-11-07 2019-01-18 合普动力股份有限公司 One kind dividing valve combined stator
CN109245346B (en) * 2018-11-07 2023-08-22 合普动力股份有限公司 Split combined stator
CN109474086A (en) * 2018-12-28 2019-03-15 广东顺德四格机电有限公司 A kind of assembly of casing and iron core
CN109904964A (en) * 2019-04-19 2019-06-18 中山大洋电机股份有限公司 A kind of stator module and its method for winding
WO2024011909A1 (en) * 2022-07-13 2024-01-18 美的威灵电机技术（上海）有限公司 Stator assembly, motor and servo system
CN116961293A (en) * 2023-07-17 2023-10-27 深圳市中驱电机有限公司 Winding structure of motor stator and winding method thereof

Also Published As

Publication number Publication date
WO2010124534A1 (en) 2010-11-04

Similar Documents

Publication Publication Date Title
CN201450371U (en) Stator structure of three-phase motor
CN104113149B (en) Motor stator component and assembly method thereof and motor
CN201393093Y (en) Motor stator for outer rotator
CN101577455B (en) A motor for a multi-stage circuit and a conductive wire connector thereof
CN201422035Y (en) Stator structure
CN203456973U (en) Motor stator outgoing wire clamp and motor stator assembly and motor applied therewith
JP2016059209A (en) Electric fluid pump
CN101931274A (en) Modular motor stator structure and application thereof
CA3128143A1 (en) Axial flux electrical machine
CN203457001U (en) Motor protection monitor device and motor stator assembly as well as motor applied therewith
CN201749770U (en) Resin insulation 3D iron core dry type transformer equipped with new lead wire structure
CN203456955U (en) Motor stator assembly and motor applied therewith
CN201365145Y (en) Structure of motor stator
CN211958875U (en) Inner rotor brushless motor
CN102185393A (en) High-capacity low-voltage generator stator
CN112186934A (en) Bus bar of flat wire motor and flat wire motor
CA3128290A1 (en) Axial flux electrical machine
WO2023111588A1 (en) Stacked-winding stator electrical machine
JP2006191733A (en) Winding connecting structure of rotating electric machine
CN201781336U (en) Modularized combined type motor stator structure
CN211183590U (en) Centralized winding motor tip wiring dish
CN102867710B (en) Chopper
CN208337278U (en) motor wiring structure and motor
CN202586565U (en) Improved stator of servo motor
WO2010043101A1 (en) A connection construction for an outer rotor type generator stator winding

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20100505