JPH01105362U - - Google Patents
Info
- Publication number
- JPH01105362U JPH01105362U JP41688U JP41688U JPH01105362U JP H01105362 U JPH01105362 U JP H01105362U JP 41688 U JP41688 U JP 41688U JP 41688 U JP41688 U JP 41688U JP H01105362 U JPH01105362 U JP H01105362U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- aluminum
- ring
- induction motor
- rotor core
- 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
- 239000004020 conductor Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 230000006698 induction Effects 0.000 claims 2
- 241000555745 Sciuridae Species 0.000 claims 1
- 230000005484 gravity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Induction Machinery (AREA)
Description
第１図はこの考案の実施例を示す回転子の要部
断面図、第２図ないし第３図はそれぞれ異なる従
来例の回転子の要部横断面図である。
１……回転子、２……回転子鉄心、３……鉄心
溝、４……導体、５……端絡環、６……バランス
取り孔、７……バランスリング、８……バランス
リング、９……回転軸。
FIG. 1 is a cross-sectional view of a main part of a rotor showing an embodiment of this invention, and FIGS. 2 and 3 are cross-sectional views of main parts of rotors of different conventional examples. 1... Rotor, 2... Rotor core, 3... Core groove, 4... Conductor, 5... End ring, 6... Balancing hole, 7... Balance ring, 8... Balance ring, 9...Rotation axis.
Claims (1)
端面部に結合される端絡環とをアルミニウム等で
一体に鋳込み成形したかご形誘導電動機において
、一体鋳込み成形の際回転子鉄心の両端面部の端
絡環内周にアルミニウムより比重の大きい材質の
環状のバランスリングを配して鋳ぐるみし、この
バランスリングの端面に回転バランス取り孔を設
けたことを特徴とするかご形誘導電動機。 In a squirrel cage induction motor in which a conductor in the core groove of the rotor core and an end ring connected to both end surfaces of the conductor are integrally cast from aluminum or the like, both end surfaces of the rotor core are integrally cast. A squirrel-cage induction motor characterized in that an annular balance ring made of a material with a higher specific gravity than aluminum is cast on the inner periphery of the end ring, and a rotation balancing hole is provided in the end face of the balance ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP41688U JPH01105362U (en) | 1988-01-06 | 1988-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP41688U JPH01105362U (en) | 1988-01-06 | 1988-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105362U true JPH01105362U (en) | 1989-07-17 |
Family
ID=31199422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP41688U Pending JPH01105362U (en) | 1988-01-06 | 1988-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105362U (en) |
-
1988
- 1988-01-06 JP JP41688U patent/JPH01105362U/ja active Pending