CN203243133U - Rotor punching sheet of servo motor - Google Patents
Rotor punching sheet of servo motor Download PDFInfo
- Publication number
- CN203243133U CN203243133U CN 201320271301 CN201320271301U CN203243133U CN 203243133 U CN203243133 U CN 203243133U CN 201320271301 CN201320271301 CN 201320271301 CN 201320271301 U CN201320271301 U CN 201320271301U CN 203243133 U CN203243133 U CN 203243133U
- Authority
- CN
- China
- Prior art keywords
- punching sheet
- servo motor
- rotor punching
- rotor
- axis hole
- 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
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- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model provides a rotor punching sheet of a servo motor and belongs to the technical field of motors. With the rotor punching sheet of the servo motor adopted, the problem of unreasonable structure of a rotor punching sheet of a servo motor in the prior art can be solved. The rotor punching sheet of the servo motor includes a round punching sheet body; four toothed openings are uniformly distributed at the periphery of the punching sheet body; a shaft hole is formed at the center of the punching sheet body; the punching sheet body is circumferentially provided with five magnet slots which are adjacent to the outer wall of the shaft hole; and the magnet slots are round; notches of the magnet slots are communicated with the shaft hole. The rotor punching sheet of the servo motor is advantageous in reasonable structure.
Description
Technical field
The utility model belongs to technical field of motors, has related to a kind of rotor punching of servomotor.
Background technology
Along with constantly advancing of society, improving constantly of scientific and technological level, the development of electromechanics trade, the market demand can constantly change, the new extension and connotation of motor product is also constantly expanded, and motor product is supporting wide, and it is widely used in the every field such as the energy, traffic, oil, chemical industry, metallurgy, mine, building, and the versatility of motor is progressively to specificity aspect development, broken the situation that same class motor in the past is used for heterogeneity, different occasions simultaneously.
Reduce in the whole world under the background of energy consumption, energy-saving efficient motor becomes the common recognition of global motor industry development.
Rotor punching is the key components and parts of servomotor, and its material, inner circle size, excircle dimension, flute profile size etc. have direct impact to the energy-saving efficiency of servomotor.And the servomotor that uses in the market, its rotor punching can't reach the purpose that improves electrical machine energy-saving efficient, and above-mentioned reason is the unreasonable structure of rotor punching.
Summary of the invention
The utility model is for the problems referred to above that prior art exists, and proposed a kind of rotor punching of servomotor rational in infrastructure.
The utility model is realized by following technical proposal: a kind of rotor punching of servomotor, comprise circular punching body, the periphery of described punching body is evenly equipped with 4 tooth mouths, the middle part of described punching body has axis hole, it is characterized in that, described punching body is circumferentially with 5 magnet steel grooves closing on described axis hole outer wall place, and described magnet steel groove is rounded, and the otch of described magnet steel groove is communicated with described axis hole.
Compared with prior art, the rotor punching of this servomotor arranges 5 magnet steel grooves by the outer wall at axis hole, has advantages of rational in infrastructure.
Description of drawings
Fig. 1 is the structural representation of the rotor punching of this servomotor.
Among the figure, 1, the punching body; 2, tooth mouth; 3, magnet steel groove; 4, axis hole; 5, otch.
Embodiment
Below be specific embodiment of the utility model, and by reference to the accompanying drawings the technical solution of the utility model be further described, but the utility model is not limited to these embodiment.
As shown in Figure 1, a kind of rotor punching of servomotor, comprise circular punching body 1, the periphery of punching body 1 is evenly equipped with 4 tooth mouths 2, the middle part of punching body 1 has axis hole 4, punching body 1 is provided with 5 magnet steel grooves 3 closing on axis hole 4 outer wall places, and magnet steel groove 3 is rounded, and the otch 5 of magnet steel groove 3 is communicated with axis hole 4.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (1)
1. the rotor punching of a servomotor, comprise circular punching body (1), the periphery of described punching body (1) is evenly equipped with 4 tooth mouths (2), the middle part of described punching body (1) has axis hole (4), it is characterized in that, described punching body (1) is circumferentially with 5 magnet steel grooves (3) closing on described axis hole (4) outer wall place, and described magnet steel groove (3) is rounded, and the otch (5) of described magnet steel groove (3) is communicated with described axis hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320271301 CN203243133U (en) | 2013-05-17 | 2013-05-17 | Rotor punching sheet of servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320271301 CN203243133U (en) | 2013-05-17 | 2013-05-17 | Rotor punching sheet of servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203243133U true CN203243133U (en) | 2013-10-16 |
Family
ID=49320391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320271301 Expired - Fee Related CN203243133U (en) | 2013-05-17 | 2013-05-17 | Rotor punching sheet of servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203243133U (en) |
-
2013
- 2013-05-17 CN CN 201320271301 patent/CN203243133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140517 |