JPH0268670U - - Google Patents
Info
- Publication number
- JPH0268670U JPH0268670U JP14528588U JP14528588U JPH0268670U JP H0268670 U JPH0268670 U JP H0268670U JP 14528588 U JP14528588 U JP 14528588U JP 14528588 U JP14528588 U JP 14528588U JP H0268670 U JPH0268670 U JP H0268670U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- bearing holder
- electric motor
- spacer
- rotating shaft
- 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 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案の一実施例としての電動機の構
成を示す縦断面図、第２図は従来例を示す電動機
の縦断面図である。図において、１は軸受ホルダ
、２は軸受、３は回転軸、６はステータ、８は回
路基板、９はスペーサ、１０は閉止フランジ、１
１は駆動用磁石、１２はロータ、１３はフレーム
、１４はねじ、１５はねじ穴である。なお、図中
同一符号は、同一又は相当部分を示す。
FIG. 1 is a vertical cross-sectional view showing the configuration of an electric motor as an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of a conventional electric motor. In the figure, 1 is a bearing holder, 2 is a bearing, 3 is a rotating shaft, 6 is a stator, 8 is a circuit board, 9 is a spacer, 10 is a closing flange, 1
1 is a driving magnet, 12 is a rotor, 13 is a frame, 14 is a screw, and 15 is a screw hole. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
れた回転軸と、上記軸受ホルダの外周に固定され
、軸受ホルダに対する軸方向の位置をスペーサを
挾んで規定されたステータと、上記ステータの外
周面に対して半径方向の所定間隙をもつて対向す
る駆動用磁石を備え、上記回転軸に固定されたロ
ータと、上記軸受ホルダに固定され、上記ステー
タに軸方向の間隔をおいて軸方向に対向する回路
基板とを有し、かつ電動機全体を機器のフレーム
等にねじ固定するためのねじをねじ込むねじ穴を
上記ステータの投影平面内においてステータ側に
向かつて形成した電動機において、上記ねじ穴を
上記ステータ側にまで貫通して設けるとともに、
上記スペーサの一部によつてその底側であるステ
ータ側開口端を閉止させたことを特徴とする電動
機。 A rotating shaft rotatably supported in a bearing holder via a bearing, a stator fixed to the outer periphery of the bearing holder and whose axial position with respect to the bearing holder is defined by sandwiching a spacer, and an outer peripheral surface of the stator. a rotor fixed to the rotating shaft, and a rotor fixed to the bearing holder and facing the stator with a predetermined radial gap therebetween; In the electric motor, the screw hole is formed facing the stator side within the projection plane of the stator, into which the screw for screwing the entire electric motor to the frame of the equipment is screwed. In addition to penetrating to the stator side,
An electric motor characterized in that a stator side opening end, which is the bottom side, is closed by a part of the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14528588U JPH0268670U (en) | 1988-11-07 | 1988-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14528588U JPH0268670U (en) | 1988-11-07 | 1988-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0268670U true JPH0268670U (en) | 1990-05-24 |
Family
ID=31413740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14528588U Pending JPH0268670U (en) | 1988-11-07 | 1988-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268670U (en) |
-
1988
- 1988-11-07 JP JP14528588U patent/JPH0268670U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0268670U (en) | ||
| JPH0374319U (en) | ||
| JPS60111360U (en) | electric magnetic pump | |
| JPH01180161U (en) | ||
| JPH0134492Y2 (en) | ||
| JPS6026542Y2 (en) | rotating device | |
| JPS6264183U (en) | ||
| JPS6219068U (en) | ||
| JPH02107245U (en) | ||
| JPS61120257U (en) | ||
| JPS62185450U (en) | ||
| JPS61199165U (en) | ||
| JPS6077252U (en) | rotating electric machine | |
| JPH0425457U (en) | ||
| JPS62129262U (en) | ||
| JPH0370048U (en) | ||
| JPS6248139U (en) | ||
| JPH0345055U (en) | ||
| JPH0366546U (en) | ||
| JPS61185245U (en) | ||
| JPH02118452U (en) | ||
| JPS6220194U (en) | ||
| JPS59185422U (en) | rotating electric machine | |
| JPS6157183U (en) | ||
| JPS6420064U (en) |