JPH0196773U - - Google Patents
Info
- Publication number
- JPH0196773U JPH0196773U JP19300187U JP19300187U JPH0196773U JP H0196773 U JPH0196773 U JP H0196773U JP 19300187 U JP19300187 U JP 19300187U JP 19300187 U JP19300187 U JP 19300187U JP H0196773 U JPH0196773 U JP H0196773U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- stator
- fixing part
- stator fixing
- rotor
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Brushless Motors (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第1図は本考案を磁気デイスク装置に用いられ
るスピンドルモータに適用した一実施例を示す縦
断面図であり、第2図は従来例の第1図相当図で
ある。
図中、12はブラケツト、14はステータ固定
部、17はステータ、19はロータ、19bは開
口端部、23は磁気シールを示す。
FIG. 1 is a longitudinal sectional view showing an embodiment in which the present invention is applied to a spindle motor used in a magnetic disk device, and FIG. 2 is a view corresponding to FIG. 1 of a conventional example. In the figure, 12 is a bracket, 14 is a stator fixing part, 17 is a stator, 19 is a rotor, 19b is an open end, and 23 is a magnetic seal.
Claims (1)
トと、このブラケツトのステータ固定部に取付け
られたステータと、このステータを包囲して回転
可能に設けられ前記ブラケツトに面する側が開口
する有底円筒状のロータと、このロータの開口端
部及び前記ブラケツト間に構成された磁気シール
とを具備してなるブラシレスモータ。 A bracket made of a magnetic material and having a stator fixing part, a stator attached to the stator fixing part of this bracket, and a bottomed cylindrical rotor rotatably provided surrounding the stator and having an open side facing the bracket. and a magnetic seal configured between the open end of the rotor and the bracket.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19300187U JPH0196773U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19300187U JPH0196773U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0196773U true JPH0196773U (en) | 1989-06-27 |
Family
ID=31483824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19300187U Pending JPH0196773U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0196773U (en) |
-
1987
- 1987-12-18 JP JP19300187U patent/JPH0196773U/ja active Pending
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