JPH01150456U - - Google Patents
Info
- Publication number
- JPH01150456U JPH01150456U JP4841588U JP4841588U JPH01150456U JP H01150456 U JPH01150456 U JP H01150456U JP 4841588 U JP4841588 U JP 4841588U JP 4841588 U JP4841588 U JP 4841588U JP H01150456 U JPH01150456 U JP H01150456U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- motor
- permanent magnets
- cylindrical case
- motor shaft
- 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
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案モーターの一実施例を示す縦断
面正面図、第２図は本考案モーターに用いられる
磁性体の斜視図、第３図は本考案モーターのトル
ク変化を示す図、第４図は従来のモーターの構成
を示す概略縦断面側面図である。
５……円筒状ケース、６，６′……永久磁石、
７……モーター軸受、６……モーター軸、９……
回転子、１０……磁性体、１１……整流子、１２
……刷子。
Fig. 1 is a vertical cross-sectional front view showing one embodiment of the motor of the invention, Fig. 2 is a perspective view of the magnetic material used in the motor of the invention, Fig. 3 is a diagram showing torque changes of the motor of the invention, and Fig. 4 is a diagram showing torque changes of the motor of the invention. The figure is a schematic vertical cross-sectional side view showing the configuration of a conventional motor. 5...Cylindrical case, 6,6'...Permanent magnet,
7...Motor bearing, 6...Motor shaft, 9...
Rotor, 10...Magnetic material, 11...Commutator, 12
……brush.
Claims (1)
夫々配設したモーター軸受と、上記円筒状ケース
の内周面に互いに対向して固設した界磁磁極とな
る一対の永久磁石と、上記両モーター軸受に夫々
回転自在に軸承されたモーター軸に上記一対の永
久磁石間にて固定した回転子と、更にこの一対の
永久磁石間にて上記モーター軸に固設されると共
に該モーター軸を中心として一対の磁極部を形成
する磁性体とよりなるモーター。 A cylindrical case, motor bearings disposed on both sides of the cylindrical case, a pair of permanent magnets serving as field magnetic poles fixed to the inner peripheral surface of the cylindrical case so as to face each other, and both of the above-mentioned permanent magnets. A rotor is fixed between the pair of permanent magnets on a motor shaft rotatably supported by a motor bearing, and a rotor is further fixed to the motor shaft between the pair of permanent magnets and is centered around the motor shaft. A motor consisting of a magnetic material that forms a pair of magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4841588U JPH01150456U (en) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4841588U JPH01150456U (en) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150456U true JPH01150456U (en) | 1989-10-18 |
Family
ID=31274567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4841588U Pending JPH01150456U (en) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150456U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54115713A (en) * | 1978-02-28 | 1979-09-08 | Matsushita Electric Works Ltd | Stable rotation type multi pole synchronous motors |
-
1988
- 1988-04-11 JP JP4841588U patent/JPH01150456U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54115713A (en) * | 1978-02-28 | 1979-09-08 | Matsushita Electric Works Ltd | Stable rotation type multi pole synchronous motors |