JPH027781U - - Google Patents
Info
- Publication number
- JPH027781U JPH027781U JP8228788U JP8228788U JPH027781U JP H027781 U JPH027781 U JP H027781U JP 8228788 U JP8228788 U JP 8228788U JP 8228788 U JP8228788 U JP 8228788U JP H027781 U JPH027781 U JP H027781U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- screw shaft
- stator yoke
- coil
- leaf spring
- 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
Description
第１図は実施例に係るステツピングモータの固
定子ヨーク部分の断面図、第２図は実施例に係る
ばね板の斜視図、第３図は従来例に係るステツピ
ングモータの全体構成を示す断面図である。
１……ステツピングモータ装置、２……固定子
、３……回転子、４……スクリユーシヤフト、５
，６……固定子ヨーク、５ａ，５ｂ，６ａ，６ｂ
……ケース、６ｃ……側板、７，８……コイル、
１６……ボール、２０……ばね板、２０ｂ……舌
状板ばね部。
FIG. 1 is a sectional view of the stator yoke portion of a stepping motor according to an embodiment, FIG. 2 is a perspective view of a spring plate according to an embodiment, and FIG. 3 is an overall configuration of a conventional stepping motor. FIG. DESCRIPTION OF SYMBOLS 1... Stepping motor device, 2... Stator, 3... Rotor, 4... Screw shaft, 5
, 6...Stator yoke, 5a, 5b, 6a, 6b
...Case, 6c...Side plate, 7, 8...Coil,
16... Ball, 20... Spring plate, 20b... Tongue-shaped plate spring portion.
Claims (1)
む固定子と、固定子内で回動自在に保持された回
転子と、回転子と同軸に形成され、一部にキヤリ
ツジ送り用の螺旋状溝が切溝されたスクリユーシ
ヤフトと、固定子ヨークの一側の側板側に配置さ
れ、スクリユーシヤフトの一端をボールを介して
スクリユーシヤフトの他端側に弾発する板ばねと
を備えたステツピングモータ装置において、板ば
ねが固定子ヨークの側板の内側に嵌装されている
ことを特徴とするステツピングモータ装置。 A stator including a coil and a stator yoke that houses the coil, a rotor rotatably held within the stator, and a spiral groove formed coaxially with the rotor and partially provided with a spiral groove for carriage feeding. Stepping comprising a grooved screw shaft and a leaf spring disposed on the side plate side of one side of the stator yoke and springing one end of the screw shaft to the other end side of the screw shaft via a ball. A stepping motor device characterized in that a leaf spring is fitted inside a side plate of a stator yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228788U JPH027781U (en) | 1988-06-23 | 1988-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228788U JPH027781U (en) | 1988-06-23 | 1988-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027781U true JPH027781U (en) | 1990-01-18 |
Family
ID=31307047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8228788U Pending JPH027781U (en) | 1988-06-23 | 1988-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027781U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH023182B2 (en) * | 1984-04-09 | 1990-01-22 | Fuji Xerox Co Ltd |
-
1988
- 1988-06-23 JP JP8228788U patent/JPH027781U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH023182B2 (en) * | 1984-04-09 | 1990-01-22 | Fuji Xerox Co Ltd |