JPS60141669U - Outer rotor motor - Google Patents
Outer rotor motorInfo
- Publication number
- JPS60141669U JPS60141669U JP2857784U JP2857784U JPS60141669U JP S60141669 U JPS60141669 U JP S60141669U JP 2857784 U JP2857784 U JP 2857784U JP 2857784 U JP2857784 U JP 2857784U JP S60141669 U JPS60141669 U JP S60141669U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- magnetic pole
- shaft
- motor support
- fixed
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図は従来のアウタロータモータを示す
もので、第１図は出力軸を片持状に支持した場合の断正
面図、第２図は出力軸を設けない場合の制止面図ミ第３
図は第２図の実施例の変形 例で出力軸を設けた場合
の断正面図、第４図は本 −考案に係るアウタロータ
モータの部分削正面図、第゛５図はその要部断正面図で
ある。
１８・・・モータ支持台、１９・・・固定軸、２ｏ・・
・固定磁極、２１・・・自由端端面、２２・・・取付孔
、２３・・・溝、２４・・・コイル、２５・・・ロータ
、２６・・・円板、２７・・・出力軸、２８・・・短軸
、２９．３０・・・軸受。
第３図
第４図 −−Figures 1 to 3 show a conventional outer rotor motor. Figure 1 is a cross-sectional front view when the output shaft is supported in a cantilevered manner, and Figure 2 is a restraining surface view when the output shaft is not provided. Mi 3rd
The figure is a sectional front view of a modified example of the embodiment shown in FIG. 2 in which an output shaft is provided, FIG. 4 is a partially cutaway front view of the outer rotor motor according to the present invention, and FIG. It is a diagram. 18...Motor support stand, 19...Fixed shaft, 2o...
・Fixed magnetic pole, 21...Free end face, 22...Mounting hole, 23...Groove, 24...Coil, 25...Rotor, 26...Disc, 27...Output shaft , 28... Short shaft, 29.30... Bearing. Figure 3 Figure 4 ---
Claims (1)
定磁極を嵌入すると共に前記固定軸の自由端端面と固定
磁極取付孔との間で空隙部を画成し、前記固定磁極の外
側に円筒状のロータを配設し、該ロータのモータ支持台
と反対側の端面にこれと一体的に円板を取付け、・該円
板の一側表面の中心部から板面に直交するように外方に
向う出力軸を延設すると共に円板の他側裏面から内方に
向う短軸を突設し、前記ロータρモータ支持台側は□
軸受を介して固定軸に支持すると共にロータのモータ支
持台と反対側は前記固定軸の自由端端面と固定磁極取付
孔との間で画成した空隙部に軸受外輪を嵌入し、前記短
軸を軸受内輪に嵌入してロータおよび出力軸を支持する
ようにしたことを特徴とするアウタロータ皐−タ。A cylindrical fixed magnetic pole is fitted into the outer circumferential surface of a fixed shaft protruding from the motor support base, and a gap is defined between the free end face of the fixed shaft and the fixed magnetic pole mounting hole, and a gap is defined outside the fixed magnetic pole. A cylindrical rotor is disposed on the rotor, and a disk is integrally attached to the end surface of the rotor on the opposite side from the motor support base, and a disk is attached so as to be perpendicular to the plate surface from the center of one side surface of the disk. At the same time, an output shaft extending outward is provided, and a short shaft is provided protruding inward from the back surface of the other side of the disc, and the rotor ρ motor support side is □
The rotor is supported on a fixed shaft via a bearing, and a bearing outer ring is fitted into a gap defined between the free end face of the fixed shaft and the fixed magnetic pole mounting hole on the opposite side of the rotor to the motor support base, and the short shaft is What is claimed is: 1. An outer rotor rotor, characterized in that the outer rotor is fitted into a bearing inner ring to support a rotor and an output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2857784U JPS60141669U (en) | 1984-02-29 | 1984-02-29 | Outer rotor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2857784U JPS60141669U (en) | 1984-02-29 | 1984-02-29 | Outer rotor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141669U true JPS60141669U (en) | 1985-09-19 |
Family
ID=30526584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2857784U Pending JPS60141669U (en) | 1984-02-29 | 1984-02-29 | Outer rotor motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147669U (en) * | 1988-03-30 | 1989-10-12 | ||
| JP2009291031A (en) * | 2008-05-30 | 2009-12-10 | Namiki Precision Jewel Co Ltd | Brushless motor |
-
1984
- 1984-02-29 JP JP2857784U patent/JPS60141669U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01147669U (en) * | 1988-03-30 | 1989-10-12 | ||
| JP2009291031A (en) * | 2008-05-30 | 2009-12-10 | Namiki Precision Jewel Co Ltd | Brushless motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60141669U (en) | Outer rotor motor | |
| JPS6066281U (en) | drive device | |
| JPS60167237U (en) | Electromagnetic coupling device | |
| JPS60141652U (en) | spindle bearing device | |
| JPS617275U (en) | small motor rotor | |
| JPS59173454U (en) | Motor bearing structure | |
| JPS6141361U (en) | Underwater motor rotor | |
| JPS6071723U (en) | Thrust bearing device | |
| JPS58193852U (en) | Bearing device for small electric motor | |
| JPS58169222U (en) | rotating plate bearing | |
| JPS62177275U (en) | ||
| JPS60124285U (en) | brushless motor | |
| JPS60144778U (en) | brushless motor | |
| JPS60178388U (en) | Pump shaft support structure | |
| JPS5834579U (en) | magnet rotor | |
| JPS6025380U (en) | brushless motor | |
| JPS6141381U (en) | Brushless motor mounting structure | |
| JPS58112049U (en) | Shaft fixing device for outer rotor type motor | |
| JPS60114562U (en) | flat motor | |
| JPS5975744U (en) | micro motor bracket | |
| JPS6141350U (en) | External rotor type motor | |
| JPS60133226U (en) | bearing device | |
| JPS59180014U (en) | magnetic bearing device | |
| JPS60124284U (en) | brushless motor | |
| JPS60189630U (en) | Electromagnetic brake device |