JPS62106357U - - Google Patents
Info
- Publication number
- JPS62106357U JPS62106357U JP19559685U JP19559685U JPS62106357U JP S62106357 U JPS62106357 U JP S62106357U JP 19559685 U JP19559685 U JP 19559685U JP 19559685 U JP19559685 U JP 19559685U JP S62106357 U JPS62106357 U JP S62106357U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- hub
- fixed
- stator coil
- circumferential surface
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
Description
第１図ないし第３図は本考案の一実施例を示す
もので、第１図は第２図の―線に沿う断面図
、第２図は平面図、第３図は本考案のスピンドル
モータに磁気デイスクを取り付けた状態を示す一
部切欠断面図、第４図は先に出願されたスピンド
ルモータの一部切欠断面図、第５図は先に出願さ
れたスピンドルモータに磁気デイスクを取り付け
た状態を示す一部切欠断面図である。
１…円筒部、３…ベアリング、４…スピンドル
軸、５，２１…スピンドルハブ、６…ロータマグ
ネツト、７…ステータコイル、１０…磁気デイス
ク、２４…穴、２６…係止部材。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a sectional view taken along the line - in Figure 2, Figure 2 is a plan view, and Figure 3 is a spindle motor of the present invention. Fig. 4 is a partially cutaway sectional view of the previously applied spindle motor, and Fig. 5 shows the previously applied spindle motor with the magnetic disk attached. It is a partially cutaway sectional view showing the state. DESCRIPTION OF SYMBOLS 1... Cylindrical part, 3... Bearing, 4... Spindle shaft, 5, 21... Spindle hub, 6... Rotor magnet, 7... Stator coil, 10... Magnetic disk, 24... Hole, 26... Locking member.
Claims (1)
ベアリングを介して回転可能に嵌合されたスピン
ドル軸と、このスピンドル軸に固定されてこのス
ピンドル軸と一体回転しかつデイスクを装着され
るスピンドルハブと、このスピンドルハブの中空
部内に固定されたロータマグネツトと、前記円筒
部の外周に固定されかつ外周面が前記ロータマグ
ネツトの内周面と対向するステータコイルと、前
記スピンドルハブの上部にこのスピンドルハブを
貫通しない状態で、前記スピンドルハブを係止さ
せるための係止部材を嵌合し得るように形成され
た穴または溝とを具備してなることを特徴とする
スピンドルモータ。 a bracket having a cylindrical portion; a spindle shaft rotatably fitted into the cylindrical portion via a bearing; a spindle hub fixed to the spindle shaft, rotating integrally with the spindle shaft, and having a disk mounted thereon; A rotor magnet fixed in the hollow part of the spindle hub, a stator coil fixed to the outer periphery of the cylindrical part and having an outer circumferential surface facing the inner circumferential surface of the rotor magnet, and a stator coil fixed in the upper part of the spindle hub. 1. A spindle motor comprising a hole or groove formed to fit a locking member for locking the spindle hub without penetrating the hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19559685U JPS62106357U (en) | 1985-12-19 | 1985-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19559685U JPS62106357U (en) | 1985-12-19 | 1985-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62106357U true JPS62106357U (en) | 1987-07-07 |
Family
ID=31153626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19559685U Pending JPS62106357U (en) | 1985-12-19 | 1985-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62106357U (en) |
-
1985
- 1985-12-19 JP JP19559685U patent/JPS62106357U/ja active Pending