JPH0435673U - - Google Patents
Info
- Publication number
- JPH0435673U JPH0435673U JP7657290U JP7657290U JPH0435673U JP H0435673 U JPH0435673 U JP H0435673U JP 7657290 U JP7657290 U JP 7657290U JP 7657290 U JP7657290 U JP 7657290U JP H0435673 U JPH0435673 U JP H0435673U
- Authority
- JP
- Japan
- Prior art keywords
- encoder
- frame
- attached
- base plate
- brush base
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案による直流フラツトモータの一
実施例の断面立面図、第２図は第１図の−矢
視平面図、第３図は従来の直流フラツトモータの
断面立面図、第４図は第３図の−矢視平面図
である。
符号の説明、１……フレーム、１ａ……第一段
部、１ｂ……第二段部、１ｃ……第三段部、２…
…マグネツト、３……ブラシベース板、４ａ，４
ｂ……玉軸受、５……カバー、６……軸、６ａ…
…軸組立体、７……コイル、８……整流子、９…
…ブラシ組立体、１０……エンコーダ、１１……
回転板、１２……カバー、２１……フレーム、２
１ｂ……第二段部、２３……ブラシベース板、３
０……エンコーダ。
Fig. 1 is a sectional elevational view of an embodiment of a DC flat motor according to the present invention, Fig. 2 is a plan view taken in the direction of - arrow in Fig. 1, Fig. 3 is a sectional elevational view of a conventional DC flat motor, and Fig. 4 3 is a plan view taken along the - arrow in FIG. 3. FIG. Explanation of symbols: 1...Frame, 1a...First stage part, 1b...Second stage part, 1c...Third stage part, 2...
...Magnet, 3...Brush base plate, 4a, 4
b...Ball bearing, 5...Cover, 6...Shaft, 6a...
...Shaft assembly, 7... Coil, 8... Commutator, 9...
...Brush assembly, 10...Encoder, 11...
Rotating plate, 12... Cover, 21... Frame, 2
1b...Second stage part, 23...Brush base plate, 3
0...Encoder.
Claims (1)
軸に対し一体に回転可能に取り付けられた軸組立
体が、段付皿形のフレーム及びカバーに玉軸受け
を介して回転可能に保持され、さらに前記コイル
に対向して配置されたマグネツトと、前記整流子
の外周面と接触可能なブラシ組立体が取り付けら
れたブラシベース板と、前記の回転板に設けられ
たスリツトと協働して回転速度を検出するエンコ
ーダとが前記段付皿形のフレームに取り付けらえ
た直流フラツトモータにおいて、 前記ブラシベース板と前記エンコーダとを一体
成形部材として構成し、前記フレームの前記エン
コーダに対応する位置に切落し窓を設け、前記一
体成形部材のエンコーダを、前記フレームに設け
られた切落し窓を通して前記フレームの出力側か
ら取り付けるようにしたことを特徴とする直流フ
ラツトモータ。[Claims for Utility Model Registration] A shaft assembly in which a disc-shaped coil, a commutator, and a rotating plate are integrally rotatably attached to a rotating shaft is mounted on a stepped plate-shaped frame and a cover. a brush base plate rotatably held via a bearing and further provided with a magnet disposed opposite to the coil; a brush base plate to which a brush assembly capable of contacting the outer peripheral surface of the commutator is attached; A DC flat motor in which an encoder that detects rotational speed in cooperation with a provided slit is attached to the stepped plate-shaped frame, wherein the brush base plate and the encoder are configured as an integrally molded member, and the frame A DC flat motor characterized in that a cut-out window is provided at a position corresponding to the encoder, and the encoder of the integrally molded member is attached from the output side of the frame through the cut-out window provided in the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7657290U JPH0435673U (en) | 1990-07-20 | 1990-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7657290U JPH0435673U (en) | 1990-07-20 | 1990-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0435673U true JPH0435673U (en) | 1992-03-25 |
Family
ID=31618167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7657290U Pending JPH0435673U (en) | 1990-07-20 | 1990-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001006617A1 (en) * | 1999-07-15 | 2001-01-25 | Moriyama Manufacturing Co., Ltd. | Rotating electric machine |
-
1990
- 1990-07-20 JP JP7657290U patent/JPH0435673U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001006617A1 (en) * | 1999-07-15 | 2001-01-25 | Moriyama Manufacturing Co., Ltd. | Rotating electric machine |