JPS6284354U - - Google Patents
Info
- Publication number
- JPS6284354U JPS6284354U JP17425685U JP17425685U JPS6284354U JP S6284354 U JPS6284354 U JP S6284354U JP 17425685 U JP17425685 U JP 17425685U JP 17425685 U JP17425685 U JP 17425685U JP S6284354 U JPS6284354 U JP S6284354U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- yoke
- magnet
- rotor
- supported
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
Landscapes
- Brushless Motors (AREA)
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案の一実施例であるモータの軸
受構造を示す断面図、第２図は従来のモータの軸
受構造を示す断面図である。
図中、１はロータ、２はロータケース、３は磁
石、４はロータボス、５は軸、６はヨーク、７は
駆動コイル、８は軸受ハウジング、９Ａ，９Ｂは
軸受メタル、１０はスラストボールベアリングを
示す。
FIG. 1 is a sectional view showing a bearing structure of a motor which is an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional bearing structure of a motor. In the figure, 1 is the rotor, 2 is the rotor case, 3 is the magnet, 4 is the rotor boss, 5 is the shaft, 6 is the yoke, 7 is the drive coil, 8 is the bearing housing, 9A and 9B are the bearing metals, and 10 is the thrust ball bearing. shows.
Claims (1)
配置し、２つの軸受メタルを備えた軸受ハウジン
グを前記ヨークに取り付け、前記ロータに固定さ
れている軸のラジアル荷重を前記２つの軸受メタ
ルで支持するとともに、前記磁石と前記ヨークと
の間に作用するスラスト荷重をスラストボールベ
アリングで支持する構成としたことを特徴とする
モータの軸受構造。 A rotor equipped with a magnet and a yoke are arranged to face each other, a bearing housing equipped with two bearing metals is attached to the yoke, and the radial load of the shaft fixed to the rotor is supported by the two bearing metals. A bearing structure for a motor, characterized in that the thrust load acting between the magnet and the yoke is supported by a thrust ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17425685U JPS6284354U (en) | 1985-11-14 | 1985-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17425685U JPS6284354U (en) | 1985-11-14 | 1985-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284354U true JPS6284354U (en) | 1987-05-29 |
Family
ID=31112467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17425685U Pending JPS6284354U (en) | 1985-11-14 | 1985-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046254U (en) * | 1990-05-01 | 1992-01-21 | ||
| JPH046260U (en) * | 1990-05-01 | 1992-01-21 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545607B2 (en) * | 1971-12-06 | 1980-11-19 |
-
1985
- 1985-11-14 JP JP17425685U patent/JPS6284354U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5545607B2 (en) * | 1971-12-06 | 1980-11-19 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH046254U (en) * | 1990-05-01 | 1992-01-21 | ||
| JPH046260U (en) * | 1990-05-01 | 1992-01-21 |