JPH0260468U - - Google Patents
Info
- Publication number
- JPH0260468U JPH0260468U JP13863288U JP13863288U JPH0260468U JP H0260468 U JPH0260468 U JP H0260468U JP 13863288 U JP13863288 U JP 13863288U JP 13863288 U JP13863288 U JP 13863288U JP H0260468 U JPH0260468 U JP H0260468U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- magnetic plate
- rotor
- magnetized
- yoke
- 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
- 230000005415 magnetization Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図及び第２図は本考案によるモータ用ロー
タの着磁構造及びモータ用ロータを示すためのも
ので、第１図は着磁状態を示す断面図、第２図は
ロータを示す断面図、第３図は従来の着磁構造を
示す断面図である。
１はマグネツト板、１ａは一面、１ｂは他面、
３はロータヨーク、４は着磁ヨーク、４ａは着磁
面、５は磁性板である。
Figures 1 and 2 are for showing the magnetized structure of a motor rotor and the motor rotor according to the present invention. Figure 1 is a sectional view showing the magnetized state, and Figure 2 is a sectional view showing the rotor. , FIG. 3 is a sectional view showing a conventional magnetization structure. 1 is a magnetic plate, 1a is one side, 1b is the other side,
3 is a rotor yoke, 4 is a magnetizing yoke, 4a is a magnetizing surface, and 5 is a magnetic plate.
Claims (1)
するマグネツト板１を着磁ヨーク４に設けて着磁
するようにし、前記ロータヨーク３の周端面３ｂ
が前記マグネツト板１の他面１ｂよりも突出して
設けられるようにしたモータ用ロータの着磁構造
において、前記マグネツト板１の一面１ａに設け
られた磁性板５と、前記着磁ヨーク４に形成され
前記マグネツト板１の幅Ｗ１よりも大なる幅Ｗを
有する着磁面４ａとを備え、前記マグネツト板１
は、前記磁性板５をこのマグネツト板１に設けた
状態で着磁し、前記磁性板５に前記ロータヨーク
３を添着するようにしたことを特徴とするモータ
用ロータの着磁構造。 (2) 前記磁性板５は、鉄板よりなることを特徴
とする請求項１記載のモータ用ロータの着磁構造
。 (3) マグネツト板１に設けられた磁性板５と、
前記磁性板５に設けられ断面コの字形をなすロー
タヨーク３とを備えたことを特徴とするモータ用
ロータ。[Claims for Utility Model Registration] (1) A magnet plate 1 attached to the rotor yoke 3 having a U-shaped cross section is provided on the magnetizing yoke 4 so as to be magnetized, and the circumferential end surface 3b of the rotor yoke 3 is magnetized.
In the magnetizing structure of a motor rotor, in which a magnetic plate 5 is provided on one surface 1a of the magnet plate 1 and a magnetic plate 5 is provided on the other surface 1b of the magnet plate 1, the magnetic plate 5 is formed on the magnetization yoke 4 and a magnetized surface 4a having a width W larger than the width W1 of the magnetic plate 1.
This is a magnetized structure for a rotor for a motor, characterized in that the magnetic plate 5 is magnetized while being provided on the magnet plate 1, and the rotor yoke 3 is attached to the magnetic plate 5. (2) The magnetized structure for a motor rotor according to claim 1, wherein the magnetic plate 5 is made of an iron plate. (3) a magnetic plate 5 provided on the magnet plate 1;
A rotor for a motor, characterized in that the rotor yoke 3 is provided on the magnetic plate 5 and has a U-shaped cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13863288U JPH0260468U (en) | 1988-10-26 | 1988-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13863288U JPH0260468U (en) | 1988-10-26 | 1988-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0260468U true JPH0260468U (en) | 1990-05-02 |
Family
ID=31401145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13863288U Pending JPH0260468U (en) | 1988-10-26 | 1988-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0260468U (en) |
-
1988
- 1988-10-26 JP JP13863288U patent/JPH0260468U/ja active Pending
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