JPS60166240U - Magnetic rotor structure - Google Patents
Magnetic rotor structureInfo
- Publication number
- JPS60166240U JPS60166240U JP5398484U JP5398484U JPS60166240U JP S60166240 U JPS60166240 U JP S60166240U JP 5398484 U JP5398484 U JP 5398484U JP 5398484 U JP5398484 U JP 5398484U JP S60166240 U JPS60166240 U JP S60166240U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- rotor structure
- rotor
- fitted
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来のマグネットロータ構造の一例を示す縦
断面図、第２図は、このマグネットロータ構造の一例を
示す横断面図、第３図は、第２図の■−■線に沿う縦断
面図、第４図は、この考案の別の実施例を示す第３図と
同様な縦断面画、第 −５図は、この考案のさらに
別の実施例を示す分解斜視図である。
１・・・・・・マグネット、２・・・・・・ロータコア
、３・・・・・・スピンドル、４・・・・・・溝、５・
・・・・・マグネットコア、６・・・・・・ステータ、
７・・・・・・漏洩磁路、８・・・・・・ピン、９・・
・・・・凹陥部、１０・・・・・・ピン穴、１１・・曲
スピンドル穴、１２，１３・・・・・・端板、１４・・
・・・・Ｄカット、１５・・・・・・接着剤、１６・・
・・・・湯溝。Fig. 1 is a longitudinal sectional view showing an example of a conventional magnet rotor structure, Fig. 2 is a transverse sectional view showing an example of this magnet rotor structure, and Fig. 3 is taken along the line ■-■ in Fig. 2. FIG. 4 is a vertical sectional view similar to FIG. 3 showing another embodiment of this invention, and FIG. 5 is an exploded perspective view showing still another embodiment of this invention. 1...Magnet, 2...Rotor core, 3...Spindle, 4...Groove, 5...
...Magnet core, 6...Stator,
7...Leakage magnetic path, 8...Pin, 9...
...Concave portion, 10...Pin hole, 11...Curved spindle hole, 12, 13...End plate, 14...
...D cut, 15...Adhesive, 16...
...Tango.
Claims (1)
複数本の溝を軸方向に形成し、この溝に短冊状のマグネ
ットを各々嵌合し、前記ロータコアの少なくとも一方の
端面に前記マグネットに対応位置する凹陥部を形成した
端板を被冠するとともに、前記凹陥部に前記マグネット
の端部を各々嵌入して係止させたマグネットロータ構造
。 ２ 前記ロータコアに被冠する端板が非磁性金属製であ
る実用新案登録請求の範囲第１項記載のマグネットロー
タ構造。 ３ 前記ロータコア外周面の溝の深さが前記マグネット
の厚さよりも小さい実用新案登録請求の範囲第１項また
は第２項記載のマグネットロータ構造。[Claims for Utility Model Registration] 1. A plurality of grooves are formed in the axial direction on the outer circumferential surface of a rotor core with a spindle fitted in the shaft hole, and strip-shaped magnets are fitted into each of the grooves, and at least one of the rotor cores is A magnet rotor structure in which one end face is covered with an end plate having a concave portion corresponding to the magnet, and the end portions of the magnets are respectively fitted and locked into the concave portions. 2. The magnet rotor structure according to claim 1, wherein the end plate that covers the rotor core is made of non-magnetic metal. 3. The magnet rotor structure according to claim 1 or 2, wherein the depth of the groove on the outer peripheral surface of the rotor core is smaller than the thickness of the magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5398484U JPS60166240U (en) | 1984-04-12 | 1984-04-12 | Magnetic rotor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5398484U JPS60166240U (en) | 1984-04-12 | 1984-04-12 | Magnetic rotor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60166240U true JPS60166240U (en) | 1985-11-05 |
Family
ID=30575340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5398484U Pending JPS60166240U (en) | 1984-04-12 | 1984-04-12 | Magnetic rotor structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60166240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020061829A (en) * | 2018-10-05 | 2020-04-16 | 株式会社マキタ | Electric work machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959054A (en) * | 1982-09-27 | 1984-04-04 | Fanuc Ltd | Permanent magnet field rotor structure |
-
1984
- 1984-04-12 JP JP5398484U patent/JPS60166240U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959054A (en) * | 1982-09-27 | 1984-04-04 | Fanuc Ltd | Permanent magnet field rotor structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020061829A (en) * | 2018-10-05 | 2020-04-16 | 株式会社マキタ | Electric work machine |
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