JPH0222064U - - Google Patents
Info
- Publication number
- JPH0222064U JPH0222064U JP9805688U JP9805688U JPH0222064U JP H0222064 U JPH0222064 U JP H0222064U JP 9805688 U JP9805688 U JP 9805688U JP 9805688 U JP9805688 U JP 9805688U JP H0222064 U JPH0222064 U JP H0222064U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- chassis
- circuit board
- printed circuit
- magnet
- 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
- 125000006850 spacer group Chemical group 0.000 description 3
Landscapes
- Brushless Motors (AREA)
- Motor Or Generator Cooling System (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図はこの考案の一実施例のモータ装置を説
明するための側面断面図、第２図は第１図のスペ
ーサを説明するための斜視図、第３図はこの考案
の他の実施例のモータ装置におけるスペーサを説
明するための斜視図、第４図は従来のモータ装置
を説明するための側面断面図である。
２１……シヤーシ、２２……軸受、２３……シ
ヤフト、２５……ヨーク、２６……マグネツト、
２７……プリント基板、２８，３８……スペーサ
。
Fig. 1 is a side sectional view for explaining a motor device according to one embodiment of this invention, Fig. 2 is a perspective view for explaining the spacer of Fig. 1, and Fig. 3 is another embodiment of this invention. FIG. 4 is a perspective view for explaining a spacer in a conventional motor device, and FIG. 4 is a side sectional view for explaining a conventional motor device. 21... Chassis, 22... Bearing, 23... Shaft, 25... Yoke, 26... Magnet,
27...Printed circuit board, 28, 38...Spacer.
Claims (1)
このシヤフトに同軸的に固定された円板状のヨー
クと、このヨークに固定された円環状のマグネツ
トと、このマグネツトと前記シヤーシとの間に配
設され前記シヤフトに同軸的な円環状のコイルが
設けられたプリント基板とを備えたモータ装置に
おいて、前記プリント基板と前記シヤーシとの間
に、前記シヤフトに同軸的に熱伝導部材を配設し
たことを特徴とするモータ装置。 A shaft rotatably disposed on the chassis;
A disc-shaped yoke coaxially fixed to the shaft, a circular magnet fixed to the yoke, and a circular coil disposed between the magnet and the chassis and coaxial to the shaft. What is claimed is: 1. A motor device comprising: a printed circuit board provided with a heat conductive member coaxially with the shaft between the printed circuit board and the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9805688U JPH0222064U (en) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9805688U JPH0222064U (en) | 1988-07-25 | 1988-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222064U true JPH0222064U (en) | 1990-02-14 |
Family
ID=31323980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9805688U Pending JPH0222064U (en) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222064U (en) |
-
1988
- 1988-07-25 JP JP9805688U patent/JPH0222064U/ja active Pending
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