CN2538601Y - Motor for electric vehicle - Google Patents
Motor for electric vehicle Download PDFInfo
- Publication number
- CN2538601Y CN2538601Y CN02208403U CN02208403U CN2538601Y CN 2538601 Y CN2538601 Y CN 2538601Y CN 02208403 U CN02208403 U CN 02208403U CN 02208403 U CN02208403 U CN 02208403U CN 2538601 Y CN2538601 Y CN 2538601Y
- Authority
- CN
- China
- Prior art keywords
- inch
- motor
- silicon steel
- steel plate
- electric
- 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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Abstract
The utility model discloses a motor for electric cars, which mainly comprises a central axle, a silicon plate, a magnetic pole pair, a cylindrical body and a power source, meets operating demands of lower wheel diameter electric cars and electric motor cars, achieves adjustment of rotational speed from 200 to 800 and meets demands of 12 inch, 16 inch, 18 inch, 20 inch and 22 inch electric bicycles and electric motor cars.
Description
Technical field
The utility model relates to a kind of motor of electric motor car.
Background technology
At present, motor of electric motor car mainly contains kinds such as printing version motor, disc type electric machine, brush motor, but mostly has deficiencies such as carbon brush is easy to wear, the revolution adjustment will realize by gear, the life-span is undesirable, field of application is narrow.
Summary of the invention
The purpose of this utility model provides that a kind of durability is good, the motor of electric motor car of applied range.
The purpose of this utility model is achieved in that it mainly comprises center shaft, is set in silicon steel plate, pole pair, stack shell and power lead on the center shaft successively, is evenly equipped with 36 grooves on the described silicon steel plate, and pole pair is 6 pairs, and the silicon steel plate diameter is 70～180mm.
The technological advance that the utility model is obtained is: the utility model redesigns the appearance structure of silicon steel plate, magnet steel has also been carried out the compatibility design by the characteristics of silicon steel plate, it is wider to make it application, solved the operating needs of steamboat footpath battery-driven car and electric motorcycle, can realize 200～800 walk around speed adjustment, can satisfy the needs of 12 cun, 14 cun, 16 cun, 18 cun, 20 cun, 22 cun Electrical Bicycles and the needs of electric motorcycle.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among Fig. 1,1. being center shaft, 2. is silicon steel plate, 3. is stack shell, 4. is pole pair, 5. is silicon steel film trap, 6. power lead.
The specific embodiment
As shown in Figure 1, the utility model is reached by center shaft (1) to be formed with silicon steel plate (2), pole pair (4), the stack shell (3) of center shaft (1) suit successively, is evenly equipped with 36 grooves on the silicon steel plate (2), and silicon steel plate (2) diameter is 88mm, and pole pair is 6 pairs.During work, silicon steel plate (2) and center shaft (1) transfixion, stack shell (3) and pole pair (4) rotation apart and by the commutation rotation are finished the work by the mutual action generation of electro-motive force and magnetic flux.
Claims (1)
1, a kind of motor of electric motor car mainly comprises center shaft, is set in silicon steel plate, pole pair, stack shell and power lead on the center shaft successively, and it is characterized in that: be evenly equipped with 36 grooves on the described silicon steel plate, pole pair is 6 pairs, and the silicon steel plate diameter is 70～180mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02208403U CN2538601Y (en) | 2002-03-21 | 2002-03-21 | Motor for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02208403U CN2538601Y (en) | 2002-03-21 | 2002-03-21 | Motor for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538601Y true CN2538601Y (en) | 2003-03-05 |
Family
ID=33689094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02208403U Expired - Fee Related CN2538601Y (en) | 2002-03-21 | 2002-03-21 | Motor for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538601Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299925C (en) * | 2004-04-05 | 2007-02-14 | 宁波北斗科技有限公司 | Driving wheel hub of electric motor car |
-
2002
- 2002-03-21 CN CN02208403U patent/CN2538601Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299925C (en) * | 2004-04-05 | 2007-02-14 | 宁波北斗科技有限公司 | Driving wheel hub of electric motor car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |