JPS627770U - - Google Patents
Info
- Publication number
- JPS627770U JPS627770U JP9660985U JP9660985U JPS627770U JP S627770 U JPS627770 U JP S627770U JP 9660985 U JP9660985 U JP 9660985U JP 9660985 U JP9660985 U JP 9660985U JP S627770 U JPS627770 U JP S627770U
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- low
- winding
- utility
- inching
- 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
- 238000004804 winding Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims 10
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Induction Machinery (AREA)
- Windings For Motors And Generators (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図はトルクと滑りとを示す特性図である。
図中、１はスロツト、２は寸動巻線、３は運転
巻線である。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a characteristic diagram showing torque and slip. In the figure, 1 is a slot, 2 is an inching winding, and 3 is an operating winding.
Claims (1)
誘導電動機において、位置設定時に励磁されかつ
極数と固定子・回転子のスロツト数とにより低回
転で同期性トルクを発生する寸動巻線と、正常な
トルクを発生する運転巻線とを有することを特徴
とする低速寸動機能を有する誘導電動機。 (2) 誘導電動機は三相誘導電動機であることを
特徴とする実用新案登録請求の範囲第１項記載の
低速寸動機能を有する誘導電動機。 (3) スロツト数は、一次では運転巻線の極数の
３倍と寸動巻線の極数の３倍との公倍数であり、
二次では６×整数＋２としたことを特徴とする実
用新案登録請求の範囲第２項記載の低速寸動機能
を有する誘導電動機。 (4) 寸動巻線は集中巻、全節巻等の高周波の影
響を大きくした実用新案登録請求の範囲第１項記
載の低速寸動機能を有する誘導電動機。 (5) スロツトは斜めスロツトとしないようにし
た実用新案登録請求の範囲第１項記載の低速寸動
機能を有する誘導電動機。 (6) スロツトは回転子スロツトピツチの１／３
のみ斜めスロツトとした実用新案登録請求の範囲
第１項記載の低速寸動機能を有する誘導電動機。[Claims for Utility Model Registration] (1) In an induction motor that drives a device that requires initial position setting, it is excited during position setting and is synchronous at low rotations depending on the number of poles and the number of slots in the stator and rotor. An induction motor having a low-speed inching function characterized by having an inching winding that generates torque and an operating winding that generates normal torque. (2) The induction motor having a low-speed inching function as set forth in claim 1 of the utility model registration, wherein the induction motor is a three-phase induction motor. (3) The number of slots is a common multiple of three times the number of poles of the driving winding and three times the number of poles of the inching winding in the primary.
An induction motor having a low-speed inching function according to claim 2 of the utility model registration claim, characterized in that the second order is 6 x integer + 2. (4) An induction motor having a low-speed inching function as set forth in claim 1 of the utility model registration claim in which the inching winding is concentrated winding, full-pitch winding, etc. to increase the influence of high frequencies. (5) An induction motor having a low-speed inching function as set forth in claim 1 of the utility model registration, wherein the slot is not an oblique slot. (6) The slot is 1/3 of the rotor slot pitch.
An induction motor having a low-speed inching function as claimed in claim 1 of the registered utility model claim, wherein the induction motor has a diagonal slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9660985U JPS627770U (en) | 1985-06-27 | 1985-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9660985U JPS627770U (en) | 1985-06-27 | 1985-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627770U true JPS627770U (en) | 1987-01-17 |
Family
ID=30962527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9660985U Pending JPS627770U (en) | 1985-06-27 | 1985-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627770U (en) |
-
1985
- 1985-06-27 JP JP9660985U patent/JPS627770U/ja active Pending
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