JPS60108185U - DC motor - Google Patents
DC motorInfo
- Publication number
- JPS60108185U JPS60108185U JP19842083U JP19842083U JPS60108185U JP S60108185 U JPS60108185 U JP S60108185U JP 19842083 U JP19842083 U JP 19842083U JP 19842083 U JP19842083 U JP 19842083U JP S60108185 U JPS60108185 U JP S60108185U
- Authority
- JP
- Japan
- Prior art keywords
- slots
- pitch
- slot
- slot pitch
- stator
- 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
- Iron Core Of Rotating Electric Machines (AREA)
- Dc Machiner (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図は衆知の永久磁石使用直流モードルの構造原理図
、第２図は、第１図におけるロータ電機子鉄心、磁石の
配置を説明する断面図、第３図は、本案の考え方原理を
説明するための第２図対応展開図、第４図は、第３図に
対応した各ケースにおけるパーミアンスの変化をロータ
位置に対応して示す図、第５図は、従来技術品と本案品
のコギングトルクの実験結果例を示す図である。
５．１０・・・磁石、１２・・・歯、ｔ・・・歯巾、Ｓ
・・・スロットピッチ。
＄４ 図
￥ｆ 図Figure 1 is a diagram of the structural principle of a well-known DC mode using permanent magnets, Figure 2 is a cross-sectional view illustrating the arrangement of the rotor armature core and magnets in Figure 1, and Figure 3 is an explanation of the concept principle of this proposal. Figure 2 is a corresponding developed diagram for the purpose of the present invention, Figure 4 is a diagram showing changes in permeance in each case corresponding to the rotor position corresponding to Figure 3, and Figure 5 is a diagram showing the cogging of the conventional technology product and the proposed product. It is a figure which shows the example of an experimental result of torque. 5.10...Magnet, 12...Teeth, t...Tooth width, S
...Slot pitch. $4 Figure￥f Figure
Claims (1)
ロット内に挿入されたコイルからなるロータ電極子をも
ち、スロット関口部がスロットピッチの５０％以下であ
り、かつスロット数が奇数である直流モードルにおいて
、ステータ磁石の極弧、ピッチが、対抗ローラ電機子ス
ロットピッチの（整数倍）±（スロットピッチｘ Ｏ，
２５）の範囲にあることを特徴とする直流モードル。A DC mode that has a permanent magnet as a stator field pole, a rotor electrode consisting of an iron core with slots and a coil inserted into the slots, the slot entrance part is 50% or less of the slot pitch, and the number of slots is an odd number. , the polar arc and pitch of the stator magnet are (integral multiple) of the opposing roller armature slot pitch ± (slot pitch x O,
25) A direct current mode characterized by being in the range of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19842083U JPS60108185U (en) | 1983-12-26 | 1983-12-26 | DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19842083U JPS60108185U (en) | 1983-12-26 | 1983-12-26 | DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60108185U true JPS60108185U (en) | 1985-07-23 |
Family
ID=30757398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19842083U Pending JPS60108185U (en) | 1983-12-26 | 1983-12-26 | DC motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108185U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63249438A (en) * | 1987-04-03 | 1988-10-17 | Sankyo Seiki Mfg Co Ltd | Rotary electric machine |
| JPS6464549A (en) * | 1987-09-04 | 1989-03-10 | Hitachi Ltd | Permanent magnet type starter |
-
1983
- 1983-12-26 JP JP19842083U patent/JPS60108185U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63249438A (en) * | 1987-04-03 | 1988-10-17 | Sankyo Seiki Mfg Co Ltd | Rotary electric machine |
| JPS6464549A (en) * | 1987-09-04 | 1989-03-10 | Hitachi Ltd | Permanent magnet type starter |
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