CN207218501U - A kind of water pump brushless motor stator - Google Patents
A kind of water pump brushless motor stator Download PDFInfo
- Publication number
- CN207218501U CN207218501U CN201721099505.3U CN201721099505U CN207218501U CN 207218501 U CN207218501 U CN 207218501U CN 201721099505 U CN201721099505 U CN 201721099505U CN 207218501 U CN207218501 U CN 207218501U
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- wire winding
- water pump
- coil
- brushless motor
- winding pole
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Abstract
It the utility model is related to a kind of water pump brushless motor stator, a kind of water pump brushless motor stator, including by laminating the stator core formed with axial punch, the stator core inner ring is provided with multiple wire winding poles, multiple coiling notches are formed between wire winding pole, circular hole, in addition to multigroup coil are formed in stator core center, the coil winds the wire winding pole from the winding slot is intraoral.By being wrapped in a manner of coil is symmetrical on the wire winding pole of stator core, magnetic field is formed after energization, with the magnet steel of external motor rotor caused by magnetic field interaction, the sense of current is converted, so as to produce stable rotation, and it is big with torque, noise is low, output power, generates heat the advantages of low.
Description
Technical field
It the utility model is related to a kind of water pump brushless motor stator.
Background technology
Due to the rapid development of scientific and technological level, the technology of brushless electric machine has obtained very big development, is widely used in daily life
The devices such as tool, auto industry, aviation, consumer electronics, medical electronic, industrial automation and instrument are applied flexibly, still, existing brushless electricity
The shortcomings that operational heat is larger, power output is low be present in the stator of machine.
Utility model content
For above-mentioned weak point of the prior art, the purpose of this utility model be to provide a kind of operational heat it is small,
The water pump brushless motor stator of output power.
The utility model is achieved through the following technical solutions：
A kind of water pump brushless motor stator, including by laminating the stator core formed with axial punch, the stator core
Inner ring is provided with multiple wire winding poles, and multiple coiling notches are formed between wire winding pole, forms circular hole in stator core center, also wraps
Multigroup coil is included, the coil winds the wire winding pole from the winding slot is intraoral.
Preferably, the stator core uses 470 steel discs.
Preferably, the wire winding pole is 6-8, and wire winding pole and coiling notch, number of coils are equal.
Preferably, the coil is enamel-covered wire, its a diameter of 0.57 millimeter.
Preferably, the coil is 40-50 in the number of turn of one wire winding pole.
Preferably, the wire winding pole that the coil winds two symmetric positions is one group of coil.
Preferably, the outer circumference diameter of the stator core is 60-65 millimeters, and a diameter of 30-32 millimeters of central circular hole are described
Wire winding pole width is 6-10 millimeters.
Compared with the prior art, the beneficial effects of the utility model are, by being wrapped in a manner of coil is symmetrical in stator
On the wire winding pole of iron core, magnetic field is formed after energization, with the magnet steel of external motor rotor caused by magnetic field interaction, convert electric current
Direction, so as to produce stable rotation, and it is big with torque, noise is low, output power, generates heat the characteristics of low.
Brief description of the drawings
Fig. 1 is water pump brushless motor stator structural representation of the present utility model
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
In conjunction with the embodiments, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only
To explain the utility model, it is not used to limit the utility model
In description of the present utility model, the orientation or position relationship of the instruction such as term "left", "right" is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model, rather than requires that the utility model must be with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
A kind of water pump brushless motor stator, including the stator core 1 formed by laminating with axial punch, in stator core 1
Circle is provided with multiple wire winding poles 2, and multiple coiling notches 3 are formed between wire winding pole 2, forms circular hole 4 in the center of stator core 1, also wraps
Include multigroup coil 5, the winding wire winding pole 2 out of coiling notch 3 of coil 5.Wire winding pole 2 is 6-8, wire winding pole 2 and coiling notch 3,
The quantity of coil 5 is equal.Coil 5 is enamel-covered wire, its a diameter of 0.57 millimeter.Coil 5 is 40-50 in the number of turn of a wire winding pole.
The wire winding pole that coil 5 winds two symmetric positions is one group of coil.The outer circumference diameter of stator core 1 is 60-65 millimeters, center circle
The a diameter of 30-32 millimeters in hole 4, the width of wire winding pole 2 are 6-10 millimeters.
Embodiment 1
In the present embodiment, stator core 1 uses 470 steel discs, and its thickness is 0.5 millimeter.Wire winding pole 2 and coiling notch 3, line
It is 6 to enclose 5 quantity, coil 5 wind two symmetric positions wire winding pole be one group of coil 5, including first group 51, second
52, the 3rd group 53 of group.Coil 5 is enamel-covered wire, its a diameter of 0.57 millimeter.Coil 5 is 45 in the number of turn of a wire winding pole.Stator
The outer circumference diameter of iron core 1 is 63 millimeters, 4 a diameter of 31.9 millimeters of central circular hole, and the width of wire winding pole 2 is 8 millimeters.
Preferred embodiment of the present utility model is the foregoing is only, not to limit the utility model, therefore, only
This is should be included in all any modification, equivalent and improvement that the utility model specification and drawings content is made etc.
Within the protection domain of utility model.
Claims (7)
1. a kind of water pump brushless motor stator, it is characterised in that described including by laminating the stator core formed with axial punch
Stator core inner ring is provided with multiple wire winding poles, and multiple coiling notches are formed between wire winding pole, is formed in stator core center
Circular hole, in addition to multigroup coil, the coil wind the wire winding pole from the winding slot is intraoral.
2. water pump brushless motor stator according to claim 1, it is characterised in that the stator core uses 470 steel discs.
3. water pump brushless motor stator according to claim 1, it is characterised in that the wire winding pole is 6-8, wire winding pole
It is equal with coiling notch, number of coils.
4. water pump brushless motor stator according to claim 1, it is characterised in that the coil is enamel-covered wire, its diameter
For 0.57 millimeter.
5. water pump brushless motor stator according to claim 1, it is characterised in that the coil is in one wire winding pole
The number of turn be 40-50.
6. water pump brushless motor stator according to claim 1, it is characterised in that the coil winds two symmetric positions
Wire winding pole be one group of coil.
7. water pump brushless motor stator according to claim 1, it is characterised in that the outer circumference diameter of the stator core is
60-65 millimeters, a diameter of 30-32 millimeters of central circular hole, the wire winding pole width are 6-10 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099505.3U CN207218501U (en) | 2017-08-30 | 2017-08-30 | A kind of water pump brushless motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099505.3U CN207218501U (en) | 2017-08-30 | 2017-08-30 | A kind of water pump brushless motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218501U true CN207218501U (en) | 2018-04-10 |
Family
ID=61825819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099505.3U Active CN207218501U (en) | 2017-08-30 | 2017-08-30 | A kind of water pump brushless motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218501U (en) |
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2017
- 2017-08-30 CN CN201721099505.3U patent/CN207218501U/en active Active
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