CN105529891A - Mouse cage for squirrel cage motor - Google Patents
Mouse cage for squirrel cage motor Download PDFInfo
- Publication number
- CN105529891A CN105529891A CN201610050333.4A CN201610050333A CN105529891A CN 105529891 A CN105529891 A CN 105529891A CN 201610050333 A CN201610050333 A CN 201610050333A CN 105529891 A CN105529891 A CN 105529891A
- Authority
- CN
- China
- Prior art keywords
- cage
- motor
- mouse cage
- mouse
- copper
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
Abstract
The invention provides a mouse cage for a squirrel cage motor. The mouse cage is characterized by comprising end rings and guide strips of the mouse cage, wherein the end rings are made of aluminum and aluminum alloy, and the guide strips are made of copper and copper alloy. According to the mouse cage, the original mouse cage of the squirrel cage motor, which is made by single copper and copper alloy or aluminum and aluminum alloy, is changed into the mouse cage whose end rings are made of aluminum and aluminum alloy and the guide strips are made of copper and copper alloy, so that the requirements for the electrical property and the mechanical property of the squirrel cage motor are met while the manufacturing cost of the mouse cage of the squirrel cage motor is also reduced, and thus the purposes of high efficiency and energy saving are realized.
Description
Technical field
The present invention relates to interconnected cage motor, be specifically related to a kind of mouse cage of interconnected cage motor
.
Background technology
Interconnected cage motor is the most important form of current electric energy conversioning mechanical energy, and it is widely used in the fields such as industry, agricultural, military project, Aero-Space, boats and ships, traffic, instrument and meter.The mouse cage of interconnected cage motor is one of vitals of motor, and the quality of mouse cage performance directly has influence on the operational efficiency of motor, operation stability and reliability.The mouse cage of existing interconnected cage motor adopts single Copper and its alloy or Al and Alalloy to form through the mode manufacture of casting or welding or mechanical connection.Though the electric conductivity of copper is good, density (is 8.9 gram per centimeters greatly
3), expensive (unit mass price is more than 4 times of aluminium).The density of aluminium is little (is 2.7 gram per centimeters
3), quality is light, and price is low, but electric conductivity comparatively copper is low.Therefore, the Copper and its alloy mouse cage good electrical property of the interconnected cage motor produced although existing, cost is high; Although Al and Alalloy mouse cage cost is low, electrical property is poor.
Summary of the invention
Technical problem to be solved by this invention is the requirement on electric performance that how can meet interconnected cage motor mouse cage, can meet again the mechanical property requirements of interconnected cage motor mouse cage, reduces the manufacturing cost of interconnected cage motor mouse cage simultaneously, reaches energy-efficient object.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of mouse cage of interconnected cage motor, and comprise end ring and the sliver of mouse cage, described end ring is made up of aluminum and aluminum alloy mateial, and described sliver is made up of Copper and its alloy material.
The present invention adopts the mouse cage of a kind of interconnected cage motor designed by technique scheme, because the end ring mouse cage of original interconnected cage motor be made up of single Copper and its alloy or Al and Alalloy being changed into mouse cage is made up of aluminum and aluminum alloy mateial, the sliver of mouse cage is made up of Copper and its alloy material, conducting electricity very well again due to copper, density is large, the density of aluminium is little, quality is light, price is low, the present invention can meet the requirement of interconnected cage motor electrical property, under the mechanical property requirements of interconnected cage motor mouse cage can be met again, also reduce the manufacturing cost of interconnected cage motor mouse cage simultaneously, reach energy-efficient object.
Accompanying drawing explanation
Fig. 1 represents the structural representation of the mouse cage of a kind of interconnected cage motor of the present invention.
Embodiment
Illustrate below in conjunction with the structure of accompanying drawing to the mouse cage of a kind of interconnected cage motor of the present invention.
See Fig. 1, the mouse cage of a kind of interconnected cage motor of the present invention, comprise sliver 2, the two ends of sliver 2 are end ring 1 and end ring 3, wherein, end ring 1 and end ring 3 are made up of aluminum and aluminum alloy mateial respectively, and sliver 2 is made up of Copper and its alloy material, sliver 2 and between end ring 1 and end ring 3 not same material can realize compact siro spinning technology, guarantee the performance of interconnected cage motor.
The present invention utilizes conducting electricity very well of copper, and density is large, and the density of aluminium is little, and quality is light, and the feature that price is low, is improved the mouse cage of the interconnected cage motor that the single Copper and its alloy of existing employing or Al and Alalloy are made.Through manufacturing experimently on probation showing, the present invention can meet the requirement of interconnected cage motor electrical property, can meet again the mechanical property requirements of interconnected cage motor mouse cage, reduces the manufacturing cost of interconnected cage motor mouse cage simultaneously, reaches energy-efficient object.
Claims (1)
1. a mouse cage for interconnected cage motor, comprises end ring and the sliver of mouse cage, and it is characterized in that described end ring is made up of aluminum and aluminum alloy mateial, described sliver is made up of Copper and its alloy material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610050333.4A CN105529891A (en) | 2016-01-26 | 2016-01-26 | Mouse cage for squirrel cage motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610050333.4A CN105529891A (en) | 2016-01-26 | 2016-01-26 | Mouse cage for squirrel cage motor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105529891A true CN105529891A (en) | 2016-04-27 |
Family
ID=55771941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610050333.4A Pending CN105529891A (en) | 2016-01-26 | 2016-01-26 | Mouse cage for squirrel cage motor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105529891A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113437811A (en) * | 2021-07-21 | 2021-09-24 | 苏州启承动能科技有限公司 | High-speed asynchronous motor rotor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1452301A (en) * | 2002-04-15 | 2003-10-29 | 乐金电子(天津)电器有限公司 | Rotor of squirrel-cage induction motor |
JP2007202235A (en) * | 2006-01-24 | 2007-08-09 | Yaskawa Electric Corp | Squirrel-cage rotor and electric motor using the same |
CN102136783A (en) * | 2010-01-21 | 2011-07-27 | 通用汽车环球科技运作有限责任公司 | Methods of manufacturing induction rotors with conductor bars having high conductivity and rotors made thereby |
-
2016
- 2016-01-26 CN CN201610050333.4A patent/CN105529891A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1452301A (en) * | 2002-04-15 | 2003-10-29 | 乐金电子(天津)电器有限公司 | Rotor of squirrel-cage induction motor |
JP2007202235A (en) * | 2006-01-24 | 2007-08-09 | Yaskawa Electric Corp | Squirrel-cage rotor and electric motor using the same |
CN102136783A (en) * | 2010-01-21 | 2011-07-27 | 通用汽车环球科技运作有限责任公司 | Methods of manufacturing induction rotors with conductor bars having high conductivity and rotors made thereby |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113437811A (en) * | 2021-07-21 | 2021-09-24 | 苏州启承动能科技有限公司 | High-speed asynchronous motor rotor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |
|
RJ01 | Rejection of invention patent application after publication |