JPH0334670U - - Google Patents
Info
- Publication number
- JPH0334670U JPH0334670U JP9338589U JP9338589U JPH0334670U JP H0334670 U JPH0334670 U JP H0334670U JP 9338589 U JP9338589 U JP 9338589U JP 9338589 U JP9338589 U JP 9338589U JP H0334670 U JPH0334670 U JP H0334670U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- stepping motor
- upper housing
- plate
- rotor
- 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.)
- Granted
Links
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- General Details Of Gearings (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案に係るステツピングモータの縦
断面図、第２図は分解斜視図、第３図は上側ハウ
ジングの内側から見た平面図、第４図は使用状態
を示す説明図である。
１１……上側ハウジング、１１ａ……孔、１１
ｅ……係合用突起、１１ｂ，１１ｄ……リブ、１
１ｃ……軸受部、１２……下側ハウジング、１４
……ステータ（凹状ステータコア）、１５……ス
テータ（突状ステータコア）、１６……ステータ
（コイル）、１８……プレート、１８ａ……孔、
１８ｃ，１８ｄ……支柱（突軸）、１９……ロー
タ、１９ａ……ロータ本体、１９ｂ……ロータ軸
、１９ｃ……ギヤ、２０……減速装置、２１……
アウターギヤ、２２……インターナルギヤ。
Fig. 1 is a vertical sectional view of the stepping motor according to the present invention, Fig. 2 is an exploded perspective view, Fig. 3 is a plan view seen from inside the upper housing, and Fig. 4 is an explanatory view showing the state of use. . 11... Upper housing, 11a... Hole, 11
e...Engaging protrusion, 11b, 11d...Rib, 1
1c...bearing part, 12...lower housing, 14
... Stator (concave stator core), 15 ... Stator (protruding stator core), 16 ... Stator (coil), 18 ... Plate, 18a ... Hole,
18c, 18d...Strut (protruding shaft), 19...Rotor, 19a...Rotor body, 19b...Rotor shaft, 19c...Gear, 20...Reduction device, 21...
Outer gear, 22...internal gear.
Claims (1)
ートを挾持し、前記下側ハウジングと前記プレー
トの間にステータと、前記ロータ軸とロータ本体
が一体となつたロータを配設し、前記上側ハウジ
ングと前記プレートとの間にインターナルギヤ及
びアウターギヤからなる減速装置を介して出力す
るようにしたステツピングモータであつて、前記
上側ハウジングは、外側両側面に形成された係合
用突起と、上面にアウターギヤを露出するための
孔と、該孔の内側下面に形成された前記ギヤを規
制するリブとを形成したことを特徴とした減速装
置を備えたステツピングモータ。 ２ 前記上側ハウジングには、インターナルギヤ
の軸受部を形成したことを特徴とする請求項１記
載の減速装置を備えたステツピングモータ。 ３ 前記リブは前記ギヤを規制する面がアール形
状をしていることを特徴とする請求項１，２記載
の減速装置を備えたステツピングモータ。[Claims for Utility Model Registration] 1. A plate is sandwiched between an upper housing and a lower housing, and a stator and a rotor in which the rotor shaft and rotor body are integrated are disposed between the lower housing and the plate. The stepping motor is configured to output power through a reduction gear consisting of an internal gear and an outer gear between the upper housing and the plate, wherein the upper housing has a stepper motor formed on both outer side surfaces. What is claimed is: 1. A stepping motor equipped with a speed reduction device, characterized in that an engaging protrusion, a hole for exposing an outer gear on an upper surface, and a rib for regulating the gear formed on an inner lower surface of the hole are formed. 2. A stepping motor equipped with a speed reducer according to claim 1, wherein the upper housing is formed with a bearing portion for an internal gear. 3. A stepping motor equipped with a speed reduction device according to claim 1 or 2, wherein the rib has a rounded surface that restricts the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093385U JP2515382Y2 (en) | 1989-08-10 | 1989-08-10 | Stepping motor with reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989093385U JP2515382Y2 (en) | 1989-08-10 | 1989-08-10 | Stepping motor with reduction gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0334670U true JPH0334670U (en) | 1991-04-04 |
| JP2515382Y2 JP2515382Y2 (en) | 1996-10-30 |
Family
ID=31642770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989093385U Expired - Lifetime JP2515382Y2 (en) | 1989-08-10 | 1989-08-10 | Stepping motor with reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515382Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005110463A (en) * | 2003-10-02 | 2005-04-21 | Tgk Co Ltd | Motor actuator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56169765U (en) * | 1980-05-16 | 1981-12-15 | ||
| JPS5857272U (en) * | 1981-10-14 | 1983-04-18 | 東芝テック株式会社 | Electric motor with reduction mechanism |
-
1989
- 1989-08-10 JP JP1989093385U patent/JP2515382Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56169765U (en) * | 1980-05-16 | 1981-12-15 | ||
| JPS5857272U (en) * | 1981-10-14 | 1983-04-18 | 東芝テック株式会社 | Electric motor with reduction mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005110463A (en) * | 2003-10-02 | 2005-04-21 | Tgk Co Ltd | Motor actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515382Y2 (en) | 1996-10-30 |