CN209627070U - Motor and its block stator - Google Patents
Motor and its block stator Download PDFInfo
- Publication number
- CN209627070U CN209627070U CN201822150287.2U CN201822150287U CN209627070U CN 209627070 U CN209627070 U CN 209627070U CN 201822150287 U CN201822150287 U CN 201822150287U CN 209627070 U CN209627070 U CN 209627070U
- Authority
- CN
- China
- Prior art keywords
- stator
- flap
- tooth
- core
- block
- 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
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a kind of motor and its block stator, which includes the coil rack equipped with through-hole；Muti-piece stator tooth core, stator tooth core include tooth neck, tooth boots and connector, and connector is used to be inserted into the through-hole of coil rack, and all stator tooth cores are arranged along the same circle spacing and form the rotor hole worn for rotor；And stator yoke, all stator yokes are spliced to form the outer ring of stator core along same circumference, and stator yoke encloses to set to form stator slot with corresponding two stator tooth cores, cooperatively formed between two neighboring stator yoke with the link slot that connect mates, and two stator yokes are fixed with corresponding connector.The stator tooth core of the block stator is inserted on coil rack and can cooperate with corresponding stator yoke to fix, and such process easy to produce is more flexible, is conducive to improve production efficiency.The above-mentioned block stator of the motor application, so that its winding process is more flexible, cost is lower.
Description
Technical field
The utility model relates to technical field of motors, more particularly to a kind of motor and its block stator.
Background technique
Block-stator motor is mainly the interior winding efficiency problem for solving determinant.Most high speed when in monolith around stator winding
Degree is 1000r/min, and outside around stator winding speed 5000r/min；Block-stator motor exactly resolves into one around stator for interior
Each and every one winding module enables individually to carry out coiling, and then improves winding efficiency.
The block stator is usually made of stator core and coil rack, due to the fault of construction of stator core, so that should
When coil rack can only be assembled in stator tooth core, winding operation just can be carried out, be so unfavorable for further increasing block stator
The production efficiency of motor.
Summary of the invention
Based on this, it is necessary to provide a kind of motor and its block stator, the stator tooth core of the block stator are inserted into line
Fixation can be cooperated on ring framework and with corresponding stator yoke, such process easy to produce is more flexible, is conducive to improve production effect
Rate；The above-mentioned block stator of the motor application advantageously reduces waste of material so that its winding process is more flexible, reduces life
Produce cost.
Its technical solution is as follows:
On the one hand, the application provides a kind of block stator, including coil rack, and the coil rack includes spaced
First flap and second flap and the winding body being fixedly arranged between the first flap and the second flap, the coiling
Body and the first flap and second flap cooperatively form the winding slot of annular, and the first flap and the second flap are all provided with
There is the mounting hole for installing contact pin；The coil rack is additionally provided with through the first flap, the second flap and described
The through-hole of winding body；Stator core, the stator core include muti-piece stator tooth core and one-to-one with the stator tooth core
Stator yoke, the stator tooth core include tooth neck, be set to the tooth neck one end tooth boots and be set to the another of the tooth neck
The connector of one end, the tooth neck are inserted into the through-hole by the connector, and the connector is set to outside the through-hole,
The tooth boots and the second flap fit and are set to the outside of the through-hole, and all stator tooth cores are along same circle
Weekly interval setting, so that the rotor hole to be formed and be worn for rotor is arranged in corresponding tooth boots interval；All stator yoke edges
Same circumference is spliced to form the outer ring of the stator core, and the stator yoke encloses with the corresponding two stator tooth cores and sets shape
At stator slot, the link slot with the connection mates is cooperatively formed between the two neighboring stator yoke, and described in two
Stator yoke is fixed with the corresponding connector
When above-mentioned block stator assembles, coil rack can be first passed through, conducting wire (such as copper wire) is wound in its winding slot,
It is inserted into contact pin using mounting hole simultaneously, while the both ends of conducting wire are connected with corresponding contact pin, after completion winding process, then by line
Circle fixing piece is assembled in stator tooth core, and then muti-piece is completed to the stator tooth core of coiling and stator yoke cooperates assembling component block to determine
Son.It of courses, after which can assemble with stator tooth core, then carries out winding process, then muti-piece is completed into coiling
Stator tooth core and stator yoke cooperation are assembled into block stator.The block stator is by structure-improved, so that the stator tooth core can
It is enough to be plugged and fixed with coil fixation, and can be fixed with stator yoke.It, both can be in this way, block stator is when carrying out coil winding
It after individually carrying out coiling on coil rack, then is assembled with stator core module, can be improved the production effect of block stator
Rate；After can also assembling with stator tooth core, then winding process is carried out, equipment that so no replacement is required can satisfy various producers
Actual conditions selected so that the production process of block stator is more flexible；Simultaneously in the actual production process, be conducive to
Waste of material is reduced, production cost is reduced.
Technical solution is illustrated further below:
The connector includes close to the card division of stator yoke setting, the link slot in one of the embodiments,
Including the card slot matched with the card division.
The connector further includes the auxiliary section in halfpace shape structure in one of the embodiments, the auxiliary section
Small end is fixed with the card division, and the big end of the auxiliary section is fixed with the tooth neck；The link slot further includes and the cooperation
The mating groove that portion fits, the mating groove and the card slot penetrate through.
In one of the embodiments, on frontal plane of projection, the maximum width of the card division is L1, under the auxiliary section
The width at end is L2, and the width of the tooth neck is L3, wherein L2 < L1 < L3.
One end of the stator yoke and the one of corresponding another adjacent stator yoke in one of the embodiments,
End fits to form weld part, and the card division is fitted by the card slot with the inner sidewall of the corresponding weld part.
The inner sidewall of the first flap is the first plane, the inside of the second flap in one of the embodiments,
Wall is equipped with and is parallel to each other with first plane or approximately parallel second plane；The two sides or corner of first plane are equipped with
First evacuation face, the direction that first evacuation faces away from second plane are arranged to form the first relief portion；Or/and it is described
The two sides or corner of second plane are equipped with the second evacuation face, and second evacuation faces away from the direction setting of first plane
Form the second relief portion.
The lateral wall of the first flap is equipped with the first card body and between first card body in one of the embodiments,
The second card body of card slot is formed every setting, first card body and second card body are along the axis direction interval of the mounting hole
It is set to the outer edge of the through-hole.
First card body is arranged close to the mounting hole in one of the embodiments, and first card body is equipped with
At least one first cylinder, first cylinder are equipped with the mounting hole.
The lateral wall of the second flap is equipped with the arc auxiliary section for outwardly protruding setting in one of the embodiments,
The arc auxiliary section is used to fit with the inner sidewall of the stator tooth core.
Yet another aspect, present invention also provides a kind of motors, apply above-mentioned block stator.In the motor application
Block stator is stated, so that its winding process is more flexible, is conducive to improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the block stator in an embodiment；
Fig. 2 is the structural schematic diagram of stator core shown in FIG. 1；
Fig. 3 is the assembling schematic diagram of stator yoke shown in Fig. 2；
Fig. 4 is the structural schematic diagram of stator tooth core shown in Fig. 2；
Fig. 5 is the structural schematic diagram of wire frame skeleton shown in FIG. 1；
Fig. 6 is the schematic top plan view of coil rack shown in fig. 5；
Fig. 7 is the structural schematic diagram of the coil rack in an embodiment；
Fig. 8 is the assembling schematic diagram of coil rack shown in FIG. 1 and stator tooth core.
Description of symbols:
10, block stator, 100, coil rack, 110, first flap, the 111, first card body, the 112, second card body, 113,
First plane, the 114, first cylinder, the 115, first evacuation face, the 116, first relief portion, 120, second flap, 121, arc cooperation
Portion, the 122, second cylinder, the 123, second plane, 124, second evacuation face, the 125, second relief portion, 130, winding body, 140, around
Wire casing, 150, through-hole, 160, contact pin, 102, mounting hole, 200, stator core, 210, stator tooth core, 212, tooth neck, 214, tooth
Boots, 216, connector, 202, card division, 204, auxiliary section, 220, stator yoke, 230, rotor hole, 240, stator slot, 250, cooperation
Slot, 252, card slot, 254, link slot, 260, weld part, 262, weld seam slot.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that when element is referred to as " being fixed on ", " being set to ", " being fixedly arranged on " or " install in " another yuan
Part, it can directly on the other element or there may also be elements placed in the middle.When an element is considered as " connection "
Another element, it can be directly to another element or may be simultaneously present centering elements.Further, when one
A element is considered as " fixation " another element, and the two can be the fixation of detachable connection method, can also be non-dismountable
The fixation of connection can be realized power transmitting, such as is socketed, clamping, is integrally formed fixed, welding, in the prior art
It may be implemented, it is no longer burdensome herein；Specific in the present embodiment, directly fixed using integrally formed technology.When element and separately
The perfect condition that one element is mutually perpendicular to or near normal both refers to is vertical, but the influence because manufacturing and assembling, can
With there are certain vertical errors.Term as used herein "vertical", "horizontal", "left" and "right" and similar table
It states for illustrative purposes only, is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
" first ", " second " involved in the utility model do not represent specific quantity and sequence, are only used for title
Differentiation.
As shown in Figure 1, providing a kind of block stator in an embodiment, comprising: coil rack 100, the coil rack 100
Including spaced first flap 100 and second flap 120 and be fixedly arranged on first flap 100 and second flap 120 it
Between winding body 130, winding body 130 and first flap 100 and second flap 120 cooperatively form the winding slot 140 of annular, the
One baffle 100 and second flap 120 are equipped with the mounting hole 102 for installing contact pin 160；Coil rack 100, which is additionally provided with, to be run through
The through-hole 150 of first flap 100, second flap 120 and winding body, through-hole 150 is for 212 sets of tooth neck with stator tooth core 210
Connect cooperation；And
Stator core 200, the stator core include muti-piece stator tooth core 210, the stator tooth core 210 include tooth neck 212,
It is set to the tooth boots 214 of one end of the tooth neck 212 and is set to the connector 216 of the other end of the tooth neck 212, institute
It states connector 216 and is set for being inserted into the through-hole 150 of coil rack 100, all stator tooth cores 210 along the same circle spacing
It sets, so that the corresponding interval of tooth boots 214 setting forms the rotor hole 230 worn for rotor；And with the stator tooth core 210
One-to-one stator yoke 220, all stator yokes 220 are spliced to form the outer ring of the stator core 200 along same circumference,
And stator yoke 220 encloses to set to form stator slot 240 with corresponding two stator tooth cores 210, the two neighboring stator yoke 220 it
Between cooperatively form the link slot 250 matched with the connector 216, and two stator yokes with the corresponding connection
Body 216 is fixed.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 8, when above-mentioned block stator 10 is assembled, coil rack 100 can be first passed through
Conducting wire (such as copper wire) is wound in its winding slot 140, while being inserted into contact pin 160 using mounting hole, while making the both ends of conducting wire
It is connected with corresponding contact pin 160, after completing winding process, then loop fasteners is assembled in stator tooth core 210, it then will be more
Block completes the stator tooth core 210 of coiling and the cooperation of stator yoke 220 is assembled into block stator 10.It of courses, which can
After assembling with stator tooth core 210, then winding process is carried out, then muti-piece is completed to the stator tooth core 210 and stator yoke of coiling
220 cooperations are assembled into block stator 10.The block stator 10 is by structure-improved, so that the stator tooth core 210 can either be with line
Circle fixation is plugged and fixed, and can be fixed (being welded and fixed) with stator yoke 220.In this way, block stator 10 is carrying out coil winding
When, it after both individually can carrying out coiling on coil rack 100, then is assembled with 200 module of stator core, can be improved point
The production efficiency of block stator 10；After can also assembling with stator tooth core 210, then winding process is carried out, so no replacement is required sets
Standby, the actual conditions that can satisfy various producers are selected, so that the production process of block stator 10 is more flexible；Exist simultaneously
In actual production process, waste of material is advantageously reduced, reduces production cost.
As shown in Figures 2 to 4, on the basis of the above embodiments, in an embodiment, the connector 216 includes close
The card division 202 that the stator yoke 220 is arranged, the link slot 250 includes the card slot 252 matched with the card division 202.Such as
This is convenient for during muti-piece stator tooth core 210 and muti-piece stator yoke 220 are assembled into stator core 200, using card division 202
The Primary Location that stator tooth core 210 and stator yoke 220 are realized with the cooperation of card slot 252, is then fixed (such as spot welding, tin again
Weldering etc.).
As shown in Figures 2 to 4, further, in an embodiment, the connector 216 further includes in halfpace shape structure
Auxiliary section 204, the small end of the auxiliary section 204 and the card division 202 are fixed, the big end of the auxiliary section 204 and the tooth neck
212 is fixed；The link slot 250 further includes the mating groove 254 to fit with the auxiliary section 204, the mating groove 254 with
The card slot 252 penetrates through.A guiding structure is so formed by auxiliary section 204, and is cooperated with card division 202, is convenient for and connection
The cooperation of slot 250 and Primary Location.In addition, auxiliary section 204 is in halfpace structure, it can so increase stator tooth core 210 and stator yoke
Magnetic flux area between 220 obtains bigger magnetic flux, helps to improve the performance of stator core 200.
Further, in an embodiment, the side wall of the auxiliary section 204 is wavy or tooth form.It so can be into one
Step increases the magnetic flux area between stator tooth core 210 and stator yoke 220.
As shown in Figures 2 and 3, in addition, in an embodiment, one end of the stator yoke 220 with it is corresponding adjacent another
One end of a stator yoke 220 fits to form weld part 260, and the card division 202 passes through the card slot 252 and corresponding institute
The inner sidewall for stating weld part 260 fits.So by weld part 260 and 202 snug fit of card division, allow to utilize point
Welding technology directly fixes two stator yokes 220 with corresponding 210 welding of stator tooth core.
As shown in Figures 2 and 3, further, in an embodiment, the lateral wall of the weld part 260 is equipped with weld seam slot
262.Guidance spot welding is so oriented to using weld seam slot 262 to rob.
The stator tooth core 210 and the stator yoke 220 are all made of magnetizable metal material and are made.Preferably irony gold
Belong to.
In conjunction with shown in Fig. 5 and Fig. 6, on the basis of the above embodiments, in an embodiment, the lateral wall of first flap 100
The second card body 122 of card slot is formed equipped with the first card body 111 and with the setting of the first card body 111 interval, the first card body 111 and the
Two card bodies 122 are arranged at intervals at the outer edge of through-hole 150 along the axis direction of mounting hole 102.So carrying out stator core
When 200 assembling, which can be engaged by clamping with stator yoke 220, enable what the coil rack 100 replaced to be fixed on stator
On iron core 200.
Further, in an embodiment, the first card body 111 is arranged close to mounting hole 102, and the first card body 111 is equipped with extremely
Few first cylinder 114, the first cylinder 114 are equipped with mounting hole 102.The first card body 111 so be can use as support portion
Part, setting offers the first cylinder 114 of mounting hole 102 on the first card body 111, convenient for peace is arranged in first flap 100
Fill hole 102.
In conjunction with shown in Fig. 5 and Fig. 6, based on any of the above embodiments, in an embodiment, outside second flap 120
Side wall is equipped with the arc auxiliary section 121 for outwardly protruding setting, and arc auxiliary section 121 is for the inner sidewall phase with stator tooth core 210
Fitting.So by setting arc auxiliary section 121, second flap 120 is fitted closely with stator tooth core 210, reduces
Interference to 200 magnetic field of stator core.In addition, the setting of the arc auxiliary section 121 is convenient for during manufacture, cooperation is improved
Precision reduces foozle.
Further, arc auxiliary section 121 is equipped at least one second cylinder 122, and the second cylinder 122 is equipped with mounting hole
102.Arc auxiliary section 121 so be can use as support member, setting offers mounting hole on arc auxiliary section 121
102 the second cylinder 122, convenient for mounting hole 102 is arranged in second flap 120.
In conjunction with shown in Fig. 6 and Fig. 7, based on any of the above embodiments, in an embodiment, first flap 100 it is interior
Side wall is the first plane 113, and the inner sidewall of second flap 120 is equipped with to be parallel to each other or approximately parallel the with the first plane 113
Two planes 123；The two sides or corner of first plane 113 are equipped with the first evacuation face 115, and the first evacuation face 115 is flat towards separate second
The direction in face 123 is arranged to form the first relief portion 116；Or/and second plane 123 two sides or corner be equipped with second evacuation face
124, the second evacuation face 124 is arranged to form the second relief portion 125 towards the direction far from the first plane 113.In this way, in winding slot
140 side is equipped with the first relief portion 116, or is equipped with the second relief portion 125 in the other side of winding slot 140, or in coiling
The side of slot 140 is equipped with the first relief portion 116, meanwhile, it is equipped with the second relief portion 125 in the other side of winding slot 140, is convenient for
Coiling is carried out, improves winding efficiency, while avoiding malfunctioning.The evacuation face is cambered surface or plane.
In conjunction with shown in Fig. 5 and Fig. 6, based on any of the above embodiments, in an embodiment, the coil rack 100 is also
Including at least two contact pins 160, contact pin 160 is fixedly arranged on corresponding first flap 100 and second flap 120 by mounting hole 102
On.Contact pin 160 and circuit board electrical connection can so be passed through.
Further, further include wiring board is designed by the coiling rule of preset block stator, and by the wiring board with
Contact pin conducting.
In addition, providing a kind of motor in another embodiment, above-mentioned block stator is applied.In the motor application
Block stator is stated, so that its winding process is more flexible, is conducive to improve production efficiency；Simultaneously in the actual production process, have
Conducive to waste of material is reduced, production cost is reduced.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of block stator characterized by comprising
Coil rack, the coil rack include spaced first flap and second flap and are fixedly arranged on described first
Winding body between baffle and the second flap, the winding body and the first flap and second flap cooperatively form annular
Winding slot, the first flap and the second flap are equipped with the mounting hole for installing contact pin；The coil rack is also
Equipped with the through-hole for running through the first flap, the second flap and the winding body；
Stator core, the stator core include muti-piece stator tooth core and with the one-to-one stator yoke of stator tooth core, institute
State stator tooth core include tooth neck, be set to the tooth neck one end tooth boots and be set to the tooth neck the other end company
Junctor, the tooth neck are inserted into the through-hole by the connector, and the connector is set to outside the through-hole, the tooth boots
The outside of the through-hole is fitted and is set to the second flap, and all stator tooth cores are set along the same circle spacing
It sets, so that the rotor hole to be formed and be worn for rotor is arranged in corresponding tooth boots interval；All stator yokes are along same circumference
It is spliced to form the outer ring of the stator core, and the stator yoke encloses to set to form stator with the corresponding two stator tooth cores
Slot cooperatively forms the link slot with the connection mates, and two stator yokes between the two neighboring stator yoke
Fixed with the corresponding connector.
2. block stator according to claim 1, which is characterized in that the connector includes being arranged close to the stator yoke
Card division, the link slot includes the card slot matched with the card division.
3. block stator according to claim 2, which is characterized in that the connector further includes matching in halfpace shape structure
Conjunction portion, the small end of the auxiliary section are fixed with the card division, and the big end of the auxiliary section is fixed with the tooth neck；The link slot
It further include the mating groove to fit with the auxiliary section, the mating groove and the card slot penetrate through.
4. block stator according to claim 3, which is characterized in that on frontal plane of projection, the maximum width of the card division
For L1, the width of the lower end of the auxiliary section is L2, and the width of the tooth neck is L3, wherein L2 < L1 < L3.
5. block stator according to claim 2, which is characterized in that one end of the stator yoke with it is corresponding adjacent another
One end of one stator yoke fits to form weld part, and the card division passes through the card slot and the corresponding weld part
Inner sidewall fits.
6. block stator according to claim 1, which is characterized in that the inner sidewall of the first flap is the first plane,
The inner sidewall of the second flap is equipped with and is parallel to each other with first plane or approximately parallel second plane；Described first is flat
The two sides or corner in face are equipped with the first evacuation face, and the direction that first evacuation faces away from second plane is arranged to form the
One relief portion；Or/and second plane two sides or corner be equipped with the second evacuation face, second evacuation faces away from described
The direction of first plane is arranged to form the second relief portion.
7. block stator according to any one of claim 1 to 6, which is characterized in that the lateral wall of the first flap
The second card body of card slot, first card body and described second are formed equipped with the first card body and being arranged with first card body interval
Card body is arranged at intervals at the outer edge of the through-hole along the axis direction of the mounting hole.
8. block stator according to claim 7, which is characterized in that first card body is arranged close to the mounting hole,
And first card body is equipped at least one first cylinder, first cylinder is equipped with the mounting hole.
9. block stator according to any one of claim 1 to 6, which is characterized in that the lateral wall of the second flap
Equipped with the arc auxiliary section for outwardly protruding setting, the arc auxiliary section is used to fit with the inner sidewall of the stator tooth core.
10. a kind of motor, which is characterized in that apply block stator as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150287.2U CN209627070U (en) | 2018-12-20 | 2018-12-20 | Motor and its block stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150287.2U CN209627070U (en) | 2018-12-20 | 2018-12-20 | Motor and its block stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627070U true CN209627070U (en) | 2019-11-12 |
Family
ID=68446527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150287.2U Active CN209627070U (en) | 2018-12-20 | 2018-12-20 | Motor and its block stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209627070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660035A (en) * | 2018-12-20 | 2019-04-19 | 中山市中科智能制造研究院有限公司 | The manufacturing method of motor, block stator and block stator |
-
2018
- 2018-12-20 CN CN201822150287.2U patent/CN209627070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660035A (en) * | 2018-12-20 | 2019-04-19 | 中山市中科智能制造研究院有限公司 | The manufacturing method of motor, block stator and block stator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018512037A (en) | Terminal assembly and motor including the same | |
| JP2005312119A (en) | Split core motor stator and its assembling method | |
| KR100991546B1 (en) | Coil bobbin for motor | |
| CN209627070U (en) | Motor and its block stator | |
| CN109660035A (en) | The manufacturing method of motor, block stator and block stator | |
| JP3189669U (en) | Improved bobbin structure | |
| CN209389793U (en) | Motor, block stator and stator core | |
| TW202109570A (en) | Choke coil and method for manufacturing the same | |
| CN104518578A (en) | Stator iron core and stator | |
| CN208368326U (en) | A kind of high frequency transformer | |
| CN209571883U (en) | Motor, block stator, winding module and coil rack | |
| US20240162761A1 (en) | Stator for Dynamo-Electric Machine, Dynamo-Electric Machine, Electric Drive System, and Electrified Wheel | |
| CN210327167U (en) | Motor stator core | |
| CN205921479U (en) | Stator core, insulating skeleton, stator module, motor and compressor | |
| JP2015095944A (en) | Rotary electric machine | |
| JP2016101018A (en) | Stator of dynamo-electric machine, and dynamo-electric machine including the same | |
| CN108206611A (en) | A kind of split type stator splicing tooling assembly technology of servo motor | |
| CN208479315U (en) | Stator structure and motor | |
| CN112152337A (en) | Motor stator assembly, winding method thereof and motor | |
| CN101578751A (en) | Coupling mechanism of motor coil | |
| JP2017163129A (en) | Line filter | |
| CN208174377U (en) | A kind of DC motor stator and direct current generator | |
| CN208581108U (en) | A kind of conversion terminal, stator assembling structor and motor | |
| JPH01138953A (en) | Manufacture of stator for rotary electric machine | |
| CN211046578U (en) | Spliced stator core for three-phase winding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |