CN202455170U - Motor - Google Patents
Motor Download PDFInfo
- Publication number
- CN202455170U CN202455170U CN2012200955038U CN201220095503U CN202455170U CN 202455170 U CN202455170 U CN 202455170U CN 2012200955038 U CN2012200955038 U CN 2012200955038U CN 201220095503 U CN201220095503 U CN 201220095503U CN 202455170 U CN202455170 U CN 202455170U
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- Prior art keywords
- motor
- stator
- stator core
- utility
- model
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Abstract
The utility model provides a motor and belongs to the technical field of motors. The motor solves the problems that the existing motors are not high in efficiency. The motor comprises a stator and a rotor, the stator comprises a stator core, a stator winding and a motor base. A copper lead is wound on the stator winding, the stator core is lengthened, and the length is 135 mm. The motor has the advantages of being efficient and energy-saving.
Description
Technical field
The utility model belongs to the motor technology field, relates to a kind of motor.
Background technology
Development efficient power-saving environmental protection motor is the requirement of the medium-term and long-term development plan of China, also is that present countries in the world are for solving energy shortage, the major measure that the minimizing air pollution is taked.
Motor is widely used in industry, agricultural, national defence, traffic, household electrical appliance every field as the power source of various devices such as water pump, blower fan, compressor, lathe, and the power consumption of motor accounts for about 66% in total consumption in the whole nation according to statistics.The length of its stator core of threephase motor in the market is generally 110mm; Its copper conductor diameter is 1.03mm, and efficient is generally all right, but efficient is not special ideal; Therefore improving motor efficiency will be to the development of the national economy, and energy conservation and environmental protection all have facilitation.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, realizes energy-efficient motor thereby proposed a kind of can raising the efficiency.
The purpose of the utility model can realize through following technical proposal: a kind of motor; Comprise stator and rotor; Described stator comprises stator core, stator winding and support; Be arranged with copper conductor on the stator winding, it is characterized in that: described stator core length lengthening, its length is 135mm.
In above-mentioned a kind of motor, described copper conductor cross section is widened, and its diameter of section is 1.25mm.
Compared with prior art; This motor reduces current density and magnetic flux density through increasing the copper conductor cross section with growth stator core length; Thereby reduce copper loss and iron loss, with common electric machine mutually specific efficiency can improve 1.5%-5%, practiced thrift electric power resource effectively.
Description of drawings
Fig. 1 is the structure partial cutaway view of the utility model.
Among the figure, 1, stator; 2, rotor.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, this motor is a YX3B-160-2 high-efficiency environment friendly threephase motor, 11kw; 2 utmost points comprise stator 1 and rotor 2, and stator 1 comprises stator core, stator winding and support; Be arranged with copper conductor on the stator winding, the length of stator core was 110mm originally, and the length of the stator core in the present embodiment is lengthened to 135mm; The diameter of section of copper conductor was 1.03mm originally, and the diameter of section of the copper conductor in the present embodiment is widened to 1.25mm, and this YX3B-160-2 high-efficiency environment friendly threephase motor reduces current density and magnetic flux density through increasing the copper conductor cross section with growth stator core length; Thereby reduce copper loss and iron loss; Can improve 1.5%-5% than common electric engine efficiency, lower copper loss and iron loss, realize energy-efficient through increasing effective material usage such as copper, iron.
Specific embodiment described herein only is that the utility model spirit is illustrated.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 the spirit of the utility model or surmount the defined scope of appended claims.
Claims (2)
1. a motor comprises stator (1) and rotor (2), and described stator (1) comprises stator core, stator winding and support, is arranged with copper conductor on the stator winding, it is characterized in that: described stator core length lengthening, its length is 135mm.
2. a kind of motor according to claim 1 is characterized in that, described copper conductor cross section is widened, and its diameter of section is 1.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200955038U CN202455170U (en) | 2012-03-14 | 2012-03-14 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200955038U CN202455170U (en) | 2012-03-14 | 2012-03-14 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202455170U true CN202455170U (en) | 2012-09-26 |
Family
ID=46870998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200955038U Expired - Fee Related CN202455170U (en) | 2012-03-14 | 2012-03-14 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202455170U (en) |
-
2012
- 2012-03-14 CN CN2012200955038U patent/CN202455170U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150314 |
|
| EXPY | Termination of patent right or utility model |