JPS63105475U - - Google Patents
Info
- Publication number
- JPS63105475U JPS63105475U JP20255286U JP20255286U JPS63105475U JP S63105475 U JPS63105475 U JP S63105475U JP 20255286 U JP20255286 U JP 20255286U JP 20255286 U JP20255286 U JP 20255286U JP S63105475 U JPS63105475 U JP S63105475U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnets
- rotor
- protruded
- extended
- axial direction
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の実施例の永久磁石付回転子の
部分断面図、第２図はバランス取り状況を示す説
明図、第３図は従来の永久磁石付回転子の部分断
面図である。
１：軸、２：ロータセンタ、３：永久磁石、６
：バランス取り溝、７：切削工具、８：バランス
穴。
FIG. 1 is a partial sectional view of a rotor with permanent magnets according to an embodiment of the present invention, FIG. 2 is an explanatory view showing a balancing situation, and FIG. 3 is a partial sectional view of a conventional rotor with permanent magnets. 1: Axis, 2: Rotor center, 3: Permanent magnet, 6
: Balance groove, 7: Cutting tool, 8: Balance hole.
Claims (1)
向に延長して突出させ、その突出端外周にバラン
ス取り溝を設けてなることを特徴とする永久磁石
付回転子。 A rotor with permanent magnets, characterized in that both ends of a rotor center to which permanent magnets are attached are extended and protruded in the axial direction, and balancing grooves are provided on the outer periphery of the protruding ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20255286U JPS63105475U (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20255286U JPS63105475U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63105475U true JPS63105475U (en) | 1988-07-08 |
Family
ID=31167043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20255286U Pending JPS63105475U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63105475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07167731A (en) * | 1994-10-11 | 1995-07-04 | Ricoh Co Ltd | Method for adjusting balance of hollow rotary body |
| JP2000337394A (en) * | 1999-05-24 | 2000-12-05 | Ishikawajima Harima Heavy Ind Co Ltd | Balance correcting method of high speed flexible shaft coupling |
-
1986
- 1986-12-25 JP JP20255286U patent/JPS63105475U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07167731A (en) * | 1994-10-11 | 1995-07-04 | Ricoh Co Ltd | Method for adjusting balance of hollow rotary body |
| JP2000337394A (en) * | 1999-05-24 | 2000-12-05 | Ishikawajima Harima Heavy Ind Co Ltd | Balance correcting method of high speed flexible shaft coupling |