JPS59183168U - induction motor - Google Patents
induction motorInfo
- Publication number
- JPS59183168U JPS59183168U JP7759183U JP7759183U JPS59183168U JP S59183168 U JPS59183168 U JP S59183168U JP 7759183 U JP7759183 U JP 7759183U JP 7759183 U JP7759183 U JP 7759183U JP S59183168 U JPS59183168 U JP S59183168U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- induction motor
- rotor section
- cage rotor
- resistance squirrel
- 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
- Motor Or Generator Cooling System (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図は従来のかご形誘導電動機を示す上半部縦断面側
面図、第2図は高抵抗かご形のトルク−すべり特性を示
す図、第3図は低抵抗かご形のトルク−すベリ特性を示
す図、第4図は本考案によ ′・るかご形誘導電動機の
一実施例を示す上半部縦断面側面図である。
1・・・内扇、2・・・エアーガイド、3・・・フレー
ム、4・・・前ブタ、5・・・後シタ、6・・・固定子
鉄心、7・・・固定子巻線、8・・・高抵抗かご形ロー
タ部、9・・・シャフト(第1のシャフト)、10.1
3・・・ベアリング、11・・・低抵抗かご形ロータ部
、12・・・第2のシャフト。Figure 1 is a vertical cross-sectional side view of the upper half of a conventional squirrel cage induction motor, Figure 2 is a diagram showing the torque-slip characteristics of a high-resistance squirrel-cage induction motor, and Figure 3 is a diagram showing the torque-slip characteristics of a low-resistance squirrel-cage induction motor. FIG. 4 is a vertical sectional side view of the upper half of an embodiment of the squirrel cage induction motor according to the present invention. 1...Inner fan, 2...Air guide, 3...Frame, 4...Front cover, 5...Rear bottom, 6...Stator core, 7...Stator winding , 8... High resistance squirrel cage rotor section, 9... Shaft (first shaft), 10.1
3... Bearing, 11... Low resistance squirrel cage rotor section, 12... Second shaft.
Claims (1)
て、負荷を回転させる第1のシャフトに高抵抗かご形ロ
ータ部を嵌装し、該ロータ部に隣接した前記第1のシャ
フト部分に第2のシャフトを回転自在にベアリングを介
して装着し、前記第2のシャフトの前記ロータ部側に低
抵抗かご形ロータ部を装着すると共に、他端部側に内扇
を装着し、かつ固定子鉄心を前記高抵抗かご形ロータ部
と低抵抗かご形ロータ部の両方に−またがる鉄心長に形
成してなることを特徴とする誘導電動機。In an induction motor driven at variable speed by primary voltage control, a high-resistance squirrel-cage rotor part is fitted to a first shaft that rotates a load, and a second shaft is fitted to the first shaft part adjacent to the rotor part. is rotatably mounted via a bearing, a low resistance squirrel cage rotor section is mounted on the rotor section side of the second shaft, an inner fan is mounted on the other end side, and the stator core An induction motor characterized by having an iron core length that spans both a high-resistance squirrel-cage rotor section and a low-resistance squirrel-cage rotor section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7759183U JPS59183168U (en) | 1983-05-25 | 1983-05-25 | induction motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7759183U JPS59183168U (en) | 1983-05-25 | 1983-05-25 | induction motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59183168U true JPS59183168U (en) | 1984-12-06 |
Family
ID=30207620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7759183U Pending JPS59183168U (en) | 1983-05-25 | 1983-05-25 | induction motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59183168U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014100969A (en) * | 2012-11-19 | 2014-06-05 | Hitachi Automotive Systems Ltd | Electric power steering device |
-
1983
- 1983-05-25 JP JP7759183U patent/JPS59183168U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014100969A (en) * | 2012-11-19 | 2014-06-05 | Hitachi Automotive Systems Ltd | Electric power steering device |
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