CN206442192U - One kind starts motor stator core - Google Patents
One kind starts motor stator core Download PDFInfo
- Publication number
- CN206442192U CN206442192U CN201621399999.2U CN201621399999U CN206442192U CN 206442192 U CN206442192 U CN 206442192U CN 201621399999 U CN201621399999 U CN 201621399999U CN 206442192 U CN206442192 U CN 206442192U
- Authority
- CN
- China
- Prior art keywords
- stator core
- motor stator
- slot
- winding slot
- magnetic gap
- 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 - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Abstract
The utility model is related to a kind of startup motor stator core, including body, and the body includes rotor slot, winding slot and magnetic gap groove, and the rotor slot is located at the center of body, and the winding slot is located at the surrounding of rotor slot, and the magnetic gap groove is located at the outside of winding slot.Above-mentioned startup motor stator core has the advantages that unit magnetic density is big, perfect heat-dissipating, both can effectively extend the service life of motor, unit capacity and moment of torsion are added again, waste of material is reduced, the cost of motor is reduced.
Description
Technical field
The utility model is related to technical field of motors, is specially a kind of startup motor stator core.
Background technology
Motor power part is made up of rotor and stator two parts, it be for realize electric energy and mechanical energy and mechanical energy with
The conversion equipment of electric energy.Motor stator is the actionless part of motor by stator core, stator winding and the part of support three
Composition.The main function of stator core is to produce rotating excitation field, and the main function of rotor is by the magnetic line of force in rotating excitation field
Cut and then produce（Output）Electric current.
But motor stator core in the market is generally monoblock type, structure is relatively easy, in unit magnetic density, thermal diffusivity
There are larger space to be hoisted, particularly unit magnetic density larger on the moment of torsion mass ratio influence of motor in terms of energy.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art to start stator for motors there is provided one kind
Iron core, has the advantages that unit magnetic density is big, perfect heat-dissipating, both can effectively extend the service life of motor, add again
Unit capacity and moment of torsion, waste of material is reduced, reduce the cost of motor.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：One kind starts motor stator core, including
Body, the body includes rotor slot, winding slot and magnetic gap groove, and the rotor slot is located at the center of body, the winding slot position
In the surrounding of rotor slot, the magnetic gap groove is located at the outside of winding slot.
Further improved as the utility model, the minimum clearance between the winding slot is 2mm~4mm.
Further improved as the utility model, the width of the magnetic gap groove is 3mm~3.5mm, and arc range is π/9
~π/8.
Further improved as the utility model, the outer body is provided with the air channel being evenly arranged.
Further improved as the utility model, the width of the air channel is 3mm~3.5mm, the depth of the air channel
Degree is not less than 2mm.
Further improved as the utility model, the cross section of the winding slot is hexagon.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The a kind of of the utility model scheme starts motor stator core, big, perfect heat-dissipating with unit magnetic density
Advantage, both can effectively extend the service life of motor, and unit capacity is added again, waste of material is reduced, reduced
The cost of motor.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the contour structures schematic diagram that the utility model starts motor stator core.
In figure：1st, body；2nd, winding slot；3rd, air channel；4th, magnetic gap groove；5th, rotor slot.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
It is as shown in Figure 1 it is a kind of start motor stator core, have the advantages that unit magnetic density is big, perfect heat-dissipating,
Both it can effectively extend the service life of motor, unit capacity and moment of torsion are added again, waste of material is reduced, reduced
The cost of motor.
To achieve the above object, the utility model provide it is a kind of start motor stator core, body 1 include rotor slot 5,
Winding slot 2 and magnetic gap groove 4, rotor slot 5 are located at the center of body 1, and winding slot 2 is located at the surrounding of rotor slot 5, and magnetic gap groove 4 is located at
The outside of winding slot 2.
When copper cash is wound into winding slot 2, returns and wrap up magnetic gap groove 4, magnetic induction line can be in magnetic gap groove 4 when copper cash is powered
Formation interlocks, and then increases the unit magnetic density in body 1.
Minimum clearance between winding slot 2 is 2mm~4mm, facilitates copper cash to wind.The cross section of winding slot is hexagon.
Further, the width of magnetic gap groove 4 is 3mm~3.5mm, and arc range is π/9~π/8.
Further, outer body is provided with the air channel being evenly arranged.The width of air channel is 3mm~3.5mm, the ventilation
The depth of groove is not less than 2mm.
It the above is only concrete application example of the present utility model, any limit do not constituted to protection domain of the present utility model
System.Technical scheme formed by all use equivalent transformation or equivalent replacements, all fall within the utility model rights protection scope it
It is interior.
Claims (6)
1. one kind starts motor stator core, including body, it is characterised in that：The body include rotor slot, winding slot and
Magnetic gap groove, the rotor slot is located at the center of body, and the winding slot is located at the surrounding of rotor slot, and the magnetic gap groove is located at coiling
The outside of groove.
2. startup motor stator core according to claim 1, it is characterised in that：Between minimum between the winding slot
Gap is 2mm~4mm.
3. startup motor stator core according to claim 1, it is characterised in that：The width of the magnetic gap groove is 3mm
~3.5mm, arc range is π/9~π/8.
4. startup motor stator core according to claim 1, it is characterised in that：The outer body is provided with uniform cloth
The air channel put.
5. startup motor stator core according to claim 4, it is characterised in that：The width of the air channel is 3mm
~3.5mm, the depth of the air channel is not less than 2mm.
6. startup motor stator core according to claim 2, it is characterised in that：The cross section of the winding slot is six
Side shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399999.2U CN206442192U (en) | 2016-12-20 | 2016-12-20 | One kind starts motor stator core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399999.2U CN206442192U (en) | 2016-12-20 | 2016-12-20 | One kind starts motor stator core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442192U true CN206442192U (en) | 2017-08-25 |
Family
ID=59648347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399999.2U Expired - Fee Related CN206442192U (en) | 2016-12-20 | 2016-12-20 | One kind starts motor stator core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442192U (en) |
-
2016
- 2016-12-20 CN CN201621399999.2U patent/CN206442192U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20171220 |