JPS63198377U - - Google Patents
Info
- Publication number
- JPS63198377U JPS63198377U JP8768987U JP8768987U JPS63198377U JP S63198377 U JPS63198377 U JP S63198377U JP 8768987 U JP8768987 U JP 8768987U JP 8768987 U JP8768987 U JP 8768987U JP S63198377 U JPS63198377 U JP S63198377U
- Authority
- JP
- Japan
- Prior art keywords
- stator
- bearing
- rotating shaft
- permanent magnet
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図および第２図は本考案の第一および第二
の実施例を示す断面図である。
１……巻線、２……ステータ、３……永久磁石
、４……コア、５……回転軸、６……ロータ、７
ａ，７ｂ……フレーム、８ａ，８ｂ……軸受。
1 and 2 are sectional views showing first and second embodiments of the present invention. 1...Winding, 2...Stator, 3...Permanent magnet, 4...Core, 5...Rotating shaft, 6...Rotor, 7
a, 7b...Frame, 8a, 8b...Bearing.
Claims (1)
磁石をはさむコアとを回転軸で連結したロータと
、前記回転軸に固着した一対の軸受と、前記軸受
と熱膨張係数が酷似した高分子材料によつて形成
し前記軸受と前記ステータとを保持するフレーム
とを有することを特徴とするステツピングモータ
。 A rotor comprising a stator having a winding, a permanent magnet and a core sandwiching the permanent magnet connected by a rotating shaft, a pair of bearings fixed to the rotating shaft, and a polymer material having a coefficient of thermal expansion very similar to that of the bearing. A stepping motor comprising: a frame formed in this manner and holding the bearing and the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8768987U JPS63198377U (en) | 1987-06-05 | 1987-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8768987U JPS63198377U (en) | 1987-06-05 | 1987-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198377U true JPS63198377U (en) | 1988-12-21 |
Family
ID=30945129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8768987U Pending JPS63198377U (en) | 1987-06-05 | 1987-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198377U (en) |
-
1987
- 1987-06-05 JP JP8768987U patent/JPS63198377U/ja active Pending