JPH03104073U - - Google Patents
Info
- Publication number
- JPH03104073U JPH03104073U JP1104190U JP1104190U JPH03104073U JP H03104073 U JPH03104073 U JP H03104073U JP 1104190 U JP1104190 U JP 1104190U JP 1104190 U JP1104190 U JP 1104190U JP H03104073 U JPH03104073 U JP H03104073U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- clutch
- brush
- rotor
- holder
- 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
- 239000000284 extract Substances 0.000 claims 1
- 238000000605 extraction Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Dc Machiner (AREA)
Description
第１図は、本考案の一実施例のＤＣサーボモー
タの断面図、第２図は、同ブラシホルダーを保持
するマグネツトホルダーの断面図、第３図は、同
マグネツトホルダーの右側面図、第４図は、左側
面図、第５図は、リード線引出部を示す側面図、
第６図は、マグネツトの形状を示す図、第７図は
、マグネツトカバーの形状を示す図、第８図は、
従来例の断面図、第９図は同側面図である。
１……マグネツト、２……ヨーク、３……回転
子、４……コア、５……コイル、６……コミテー
タ、７……シヤフト、９……クラツチロータ、１
０……クラツチステータ、１２……ブラシ、１３
……ブラシホルダー、１４……クラツチリード、
１５……ブラシリード、１６……エンコーダ部、
１７……エンコーダリード、１８……カバー、１
９……マグネツトカバー、２０……マグネツトホ
ルダー。
Fig. 1 is a sectional view of a DC servo motor according to an embodiment of the present invention, Fig. 2 is a sectional view of a magnetic holder that holds the brush holder, and Fig. 3 is a right side view of the magnetic holder. , FIG. 4 is a left side view, and FIG. 5 is a side view showing the lead wire extraction part.
Fig. 6 shows the shape of the magnet, Fig. 7 shows the shape of the magnet cover, and Fig. 8 shows the shape of the magnet.
A sectional view of the conventional example, and FIG. 9 is a side view of the same. 1... Magnet, 2... Yoke, 3... Rotor, 4... Core, 5... Coil, 6... Commitator, 7... Shaft, 9... Clutch rotor, 1
0...Clutch stator, 12...Brush, 13
...Brush holder, 14...Clutch lead,
15... Brush lead, 16... Encoder section,
17... Encoder lead, 18... Cover, 1
9...Magnetic cover, 20...Magnetic holder.
Claims (1)
と、コア、コイル、コミテータ及びシヤフトから
なる回転子と、前記コミテータに接触し給電する
ためのブラシと、前記シヤフトの一端に固着され
たクラツチロータと、該クラツチロータに負荷を
吸着させるクラツチステータと、回転信号を取り
出すエンコーダ部とからなるＤＣサーボモータに
おいて、 前記マグネツトの一方の側に前記クラツチロー
タ及びクラツチステータを、他方の側に前記ブラ
シ及びエンコーダ部をそれぞれ配置すると共に、
前記マグネツトの内周を覆うマグネツトカバーと
、ブラシホルダーを備えかつ前記マグネツトを保
持するマグネツトホルダーとを設け、前記クラツ
チステータから前記マグネツトホルダーを貫通し
て引き出されたクラツチリードと、前記ブラシホ
ルダーに保持されたブラシから引き出されたブラ
シリードと、前記エンコーダ部から引き出された
エンコーダリードとをまとめてモータカバーから
取り出したことを特徴とするＤＣサーボモータ。[Claims for Utility Model Registration] A stator magnet disposed on the inner periphery of a yoke, a rotor consisting of a core, a coil, a commutator, and a shaft, a brush for contacting and supplying power to the commutator, and a rotor for the shaft. In a DC servo motor comprising a clutch rotor fixed to one end, a clutch stator that attracts a load to the clutch rotor, and an encoder section that extracts a rotation signal, the clutch rotor and clutch stator are attached to one side of the magnet, arranging the brush and the encoder section on the other side, and
A magnet cover that covers the inner periphery of the magnet and a magnet holder that includes a brush holder and holds the magnet are provided, and a clutch lead drawn out from the clutch stator through the magnet holder and the brush. A DC servo motor characterized in that a brush lead pulled out from a brush held in a holder and an encoder lead pulled out from the encoder section are taken out together from a motor cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1104190U JPH03104073U (en) | 1990-02-08 | 1990-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1104190U JPH03104073U (en) | 1990-02-08 | 1990-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104073U true JPH03104073U (en) | 1991-10-29 |
Family
ID=31514585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1104190U Pending JPH03104073U (en) | 1990-02-08 | 1990-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225736A (en) * | 2001-02-05 | 2002-08-14 | Showa Corp | Electric power steering device |
-
1990
- 1990-02-08 JP JP1104190U patent/JPH03104073U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225736A (en) * | 2001-02-05 | 2002-08-14 | Showa Corp | Electric power steering device |
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