JPH03111163U - - Google Patents
Info
- Publication number
- JPH03111163U JPH03111163U JP1681190U JP1681190U JPH03111163U JP H03111163 U JPH03111163 U JP H03111163U JP 1681190 U JP1681190 U JP 1681190U JP 1681190 U JP1681190 U JP 1681190U JP H03111163 U JPH03111163 U JP H03111163U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- magnetic pole
- bearing cover
- rotating side
- core
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図〜第２図は本考案の一実施例を示すもの
で、その内、第１図は半部縦断面図、第２図は左
方の軸受カバー１０Ａの平面図である。第３図は
従来例を示す半部縦断面図である。
２ａ〜２ｄ……鉄心、３ａ，３ｂ……磁石、７
，８……積層鉄心、７ａ，８ａ……コイル、９，
９′……軸受、１０Ａ，１０Ａ′……軸受カバー
、１１……ソリツドタイヤ、１３ａ１〜１３ａ６
……圧縮ばね、１４……当て板、１５ａ１〜１５
ａ６……締め付けボルト、１５ａ１′〜１５ａ６
′……締め付けボルト、Ｒ……Ｏリング。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a half longitudinal sectional view, and FIG. 2 is a plan view of the left bearing cover 10A. FIG. 3 is a half longitudinal sectional view showing a conventional example. 2a to 2d... Iron core, 3a, 3b... Magnet, 7
, 8... Laminated core, 7a, 8a... Coil, 9,
9'...Bearing, 10A, 10A'...Bearing cover, 11...Solid tire, 13a 1 to 13a 6
... Compression spring, 14 ... Backing plate, 15a 1 to 15
a6 ...Tightening bolt, 15a1 '~ 15a6
'...Tightening bolt, R...O ring.
Claims (1)
される左、右の軸受カバー、環状の永久磁石を間
に挟む環状の鉄心より成る回転側の界磁極、回転
角検出器用の回転側の磁極鉄心、一方固定側とな
る中空軸、この中空軸に連結される上記界磁極と
空隙を隔てて対向して設けられる積層鉄心とコイ
ルより成る電機子、上記回転角検出器の上記回転
側の磁極鉄心と空隙を隔てて対向設置される積層
鉄心とコイルより成る回転角検出器の固定子と右
方側軸受カバー側に配置されるブレーキ部を備え
て成る誘導子型多極交流電動機において、左方側
軸受カバーに対して複数個の圧着用の圧縮ばねを
放射状に配置し、これらの圧着ばねのばね圧を調
整することにより回転側に磁極鉄心を均一に締め
付けるようにしたことを特徴とする無人車駆動用
の誘導子型多極交流電動機。 ２ 上記回転側の磁極鉄心の左側面に環状の当て
板を宛てがい、上記複数個の圧縮ばねを圧着する
ようにした請求項１記載の無人車駆動用の誘導子
型多極交流電動機。 ３ 上記左方軸受カバーとモータケースの左端部
、また上記モータケースの右端部と右方軸受カバ
ーとは夫々放射状に配置した複数個の締め付けボ
ルトにより連結するようにした請求項１または２
記載の無人車駆動用の誘導子型多極交流電動機。[Claims for Utility Model Registration] 1. Left and right bearing covers connected to the motor case on the drive side, field poles on the rotating side consisting of an annular iron core with an annular permanent magnet sandwiched between them, and rotation angle. A magnetic pole core on the rotating side for the detector, a hollow shaft on the stationary side, an armature consisting of a laminated iron core and a coil that is connected to the hollow shaft and facing the field pole across an air gap, and the rotation angle detection. An inductor type sensor comprising a stator of a rotation angle detector consisting of a laminated core and a coil installed opposite the magnetic pole core on the rotating side of the device with an air gap therebetween, and a brake section placed on the right bearing cover side. In a multi-polar AC motor, multiple crimping compression springs are arranged radially against the left side bearing cover, and by adjusting the spring pressure of these crimping springs, the magnetic pole core is evenly tightened on the rotating side. An inductor type multi-polar AC motor for driving an unmanned vehicle, which is characterized by: 2. The inductor type multipolar AC motor for driving an unmanned vehicle according to claim 1, wherein an annular patch plate is attached to the left side surface of the rotating side magnetic pole core, and the plurality of compression springs are crimped. 3. Claim 1 or 2, wherein the left bearing cover and the left end of the motor case, and the right end of the motor case and the right bearing cover are connected by a plurality of tightening bolts arranged radially, respectively.
The described inductor type multipolar AC motor for driving an unmanned vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1681190U JPH0715334Y2 (en) | 1990-02-23 | 1990-02-23 | Inductor type multi-pole AC motor for driving unmanned vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1681190U JPH0715334Y2 (en) | 1990-02-23 | 1990-02-23 | Inductor type multi-pole AC motor for driving unmanned vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03111163U true JPH03111163U (en) | 1991-11-14 |
| JPH0715334Y2 JPH0715334Y2 (en) | 1995-04-10 |
Family
ID=31520063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1681190U Expired - Lifetime JPH0715334Y2 (en) | 1990-02-23 | 1990-02-23 | Inductor type multi-pole AC motor for driving unmanned vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0715334Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010074951A (en) * | 2008-09-18 | 2010-04-02 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotor of outer rotor type rotating electric machine |
| JP2016116316A (en) * | 2014-12-15 | 2016-06-23 | 株式会社日立産機システム | Dynamo-electric machine |
-
1990
- 1990-02-23 JP JP1681190U patent/JPH0715334Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010074951A (en) * | 2008-09-18 | 2010-04-02 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotor of outer rotor type rotating electric machine |
| JP2016116316A (en) * | 2014-12-15 | 2016-06-23 | 株式会社日立産機システム | Dynamo-electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0715334Y2 (en) | 1995-04-10 |
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