CN203135598U - Helical tooth switch reluctance motor - Google Patents
Helical tooth switch reluctance motor Download PDFInfo
- Publication number
- CN203135598U CN203135598U CN 201320018743 CN201320018743U CN203135598U CN 203135598 U CN203135598 U CN 203135598U CN 201320018743 CN201320018743 CN 201320018743 CN 201320018743 U CN201320018743 U CN 201320018743U CN 203135598 U CN203135598 U CN 203135598U
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- Prior art keywords
- stator
- teeth
- helical
- motor
- pole teeth
- 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.)
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Abstract
The utility model relates to a helical tooth switch reluctance motor comprising a motor stator, a motor rotor and a stator coil; the stator coil is winded among stator pole teeth, and a number of the stator pile teeth of the motor stator is 24; and the helical tooth switch reluctance motor is characterized in that the stator pole teeth are helical teeth. Conventional straight teeth of stator pole teeth are converted into the helical teeth, so an angle between two side edges and a bottom edge is between 93 and 105 degrees according to different performance requests in a real production process. The helical teeth can increase the width of stator pole teeth roots and greatly improve intensity of the pole teeth, so the stator coil is more conveniently winded and gaps of the stator coil on the stator pole teeth roots are reduced; and space is more effectively utilized, size is reduced, and weight is lightened.
Description
Technical field
The utility model relates to a kind of helical teeth switched reluctance machines.
Background technology
Usually the stator tooth of switched reluctance machines all is the straight-tooth form, and its shortcoming is that intensity is little, because of under the working condition vibrations is arranged, and fracture can occur, and can not take full advantage of the space.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide that a kind of can to overcome its stator tooth intensity of above-mentioned defective higher, the helical teeth switched reluctance machines that space availability ratio is higher.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of helical teeth switched reluctance machines, comprise motor stator, rotor and stator coil, stator coil is wrapped between the stator poles tooth, and the stator poles tooth of motor stator is 24, it is characterized in that the stator poles tooth is helical teeth.
The dual-side of described stator poles tooth is identical with the angle on base, is 93 ~ 105 °.
The beneficial effect that the utility model has is: after the stator poles tooth makes helical teeth into by straight-tooth, can make the angle on dual-side and base between 93 ~ 105 ° according to different performance requirement in the actual production process.Such helical teeth increases the width of stator poles tooth root portion, can increase its intensity greatly, is conducive to stator coil and twines, and stator coil diminishes in the space of stator poles tooth root portion simultaneously, more effectively utilizes the space, reduces volume, weight reduction.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, motor stator; 2, rotor; 3, stator coil; 4, stator poles tooth; 5, rotor pole tooth.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Helical teeth switched reluctance machines as shown in Figure 1 comprises motor stator 1, rotor 2 and stator coil 3, and stator coil 3 is wrapped between the stator poles tooth 4, and the stator poles tooth 4 of motor stator 1 is 24, it is characterized in that, stator poles tooth 4 is helical teeth.The dual-side of stator poles tooth 4 is identical with the angle on base, is 100 °.
After stator poles tooth 4 makes helical teeth into by straight-tooth, can make the angle on dual-side and base between 93 ~ 105 ° according to different performance requirement in the actual production process.Such helical teeth increases the width of stator poles tooth 4 roots, can increase its intensity greatly, and is conducive to stator coil 3 and twines, the time stator coil 3 diminish in the space of stator poles tooth 4 roots, more effectively utilize the space, reduce volume, weight reduction.
Claims (2)
1. helical teeth switched reluctance machines, comprise motor stator (1), rotor (2) and stator coil (3), stator coil (3) is wrapped between the stator poles tooth (4), and the stator poles tooth (4) of motor stator (1) is 24, it is characterized in that stator poles tooth (4) is helical teeth.
2. helical teeth switched reluctance machines according to claim 1 is characterized in that, the dual-side of described stator poles tooth (4) is identical with the angle on base, is 93 ~ 105 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018743 CN203135598U (en) | 2013-01-14 | 2013-01-14 | Helical tooth switch reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018743 CN203135598U (en) | 2013-01-14 | 2013-01-14 | Helical tooth switch reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135598U true CN203135598U (en) | 2013-08-14 |
Family
ID=48943538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018743 Expired - Fee Related CN203135598U (en) | 2013-01-14 | 2013-01-14 | Helical tooth switch reluctance motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293835A (en) * | 2020-04-01 | 2020-06-16 | 江苏晟楠电子科技股份有限公司 | Preparation method of trapezoidal alignment tooth stator core structure of permanent magnet torque motor |
-
2013
- 2013-01-14 CN CN 201320018743 patent/CN203135598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293835A (en) * | 2020-04-01 | 2020-06-16 | 江苏晟楠电子科技股份有限公司 | Preparation method of trapezoidal alignment tooth stator core structure of permanent magnet torque motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |