JPS6434874U - - Google Patents
Info
- Publication number
- JPS6434874U JPS6434874U JP12774687U JP12774687U JPS6434874U JP S6434874 U JPS6434874 U JP S6434874U JP 12774687 U JP12774687 U JP 12774687U JP 12774687 U JP12774687 U JP 12774687U JP S6434874 U JPS6434874 U JP S6434874U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- frame
- rotor frame
- magnet
- utility
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000004927 clay Substances 0.000 description 1
Description
第１図ａ，ｂは本考案の第１の実施例における
直流モータのロータを示す断面図及び下面図、第
２図は本考案の第２の実施例における直流偏平モ
ータの断面図、第３図は従来の直流モータのロー
タを示す断面図である。
１……シヤフト、２……ロータボス、３……ロ
ータフレーム、４……ロータマグネツト、５……
面取り部、６……粘土性の接着剤、７……ネジ。
1a and 1b are cross-sectional views and bottom views showing the rotor of a DC motor according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a DC flat motor according to a second embodiment of the present invention, and FIG. The figure is a sectional view showing the rotor of a conventional DC motor. 1...Shaft, 2...Rotor boss, 3...Rotor frame, 4...Rotor magnet, 5...
Chamfered part, 6...clay adhesive, 7...screw.
Claims (1)
レームと、前記ロータフレームに固着し、かつロ
ータフレームと当接する面の端部を面取りした円
筒型のロータマグネツトとを備え、前記ロータマ
グネツトの面取り部とロータフレームとの隙間に
回転バランス修正用の接着剤を配設した直流モー
タのロータ。 (2) 円筒形状のロータフレーム内部にロータマ
グネツトを嵌入した実用新案登録請求の範囲第(1
)項記載の直流モータのロータ。[Claims for Utility Model Registration] (1) A rotor frame provided concentrically with respect to the shaft, and a cylindrical rotor magnet that is fixed to the rotor frame and has a chamfered end on the surface that comes into contact with the rotor frame. A rotor for a DC motor, comprising: an adhesive for correcting rotational balance disposed in a gap between the chamfered portion of the rotor magnet and the rotor frame. (2) Utility model registration claim No. 1 in which a rotor magnet is fitted inside a cylindrical rotor frame
The rotor of the DC motor described in ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12774687U JPS6434874U (en) | 1987-08-21 | 1987-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12774687U JPS6434874U (en) | 1987-08-21 | 1987-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434874U true JPS6434874U (en) | 1989-03-03 |
Family
ID=31380450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12774687U Pending JPS6434874U (en) | 1987-08-21 | 1987-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08266030A (en) * | 1995-03-27 | 1996-10-11 | Ricoh Co Ltd | Rotor device of brushless motor |
-
1987
- 1987-08-21 JP JP12774687U patent/JPS6434874U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08266030A (en) * | 1995-03-27 | 1996-10-11 | Ricoh Co Ltd | Rotor device of brushless motor |