JPH0330743U - - Google Patents
Info
- Publication number
- JPH0330743U JPH0330743U JP9169989U JP9169989U JPH0330743U JP H0330743 U JPH0330743 U JP H0330743U JP 9169989 U JP9169989 U JP 9169989U JP 9169989 U JP9169989 U JP 9169989U JP H0330743 U JPH0330743 U JP H0330743U
- Authority
- JP
- Japan
- Prior art keywords
- stator core
- stator
- rotor
- adjacent teeth
- adjacent
- 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 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は本考案の一実施例に備えたステーター
コアの上面部、第２図は同実施例のステーターコ
アの巻線の巻装状態の説明図、第３図は同実施例
のステーターコアの通過磁束の説明図、第４図は
同実施例の要部の上面図である。
１……ステーターコア、３……ステーター巻線
、ａ１〜ａ２４……隣接歯、ｃ７〜ｃ１３……周
方向幅、Ｓ１〜Ｓ２４……スロツト。
Fig. 1 is an upper surface of a stator core provided in an embodiment of the present invention, Fig. 2 is an explanatory diagram of the winding state of the stator core of the same embodiment, and Fig. 3 is a stator core of the same embodiment. FIG. 4 is a top view of the main part of the same embodiment. 1...Stator core, 3...Stator winding, a1-a24...Adjacent teeth, c7-c13...Circumferential width, S1-S24...Slot.
Claims (1)
ステーターコアの内周部に、ステーター巻線の装
着されるスロツトを複数個形成すると共に、各ス
ロツト間に隣接する各隣接歯の先端部を、それぞ
れ周方向に拡大してなるものにおいて、 前記各隣接歯の周方向幅を各隣接歯間で不均一
に形成することで、前記ステーター巻線によるロ
ーター吸引力のバラツキを抑制してなることを特
徴とする電動機。[Claims for Utility Model Registration] A stator core is disposed outside the rotor, and a plurality of slots into which stator windings are installed are formed on the inner circumference of the stator core. In the case where the tips of the adjacent teeth are enlarged in the circumferential direction, by forming the circumferential width of each adjacent tooth unevenly between the adjacent teeth, variations in the rotor suction force due to the stator winding can be reduced. An electric motor characterized by suppressing the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9169989U JPH0330743U (en) | 1989-08-03 | 1989-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9169989U JPH0330743U (en) | 1989-08-03 | 1989-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0330743U true JPH0330743U (en) | 1991-03-26 |
Family
ID=31641169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9169989U Pending JPH0330743U (en) | 1989-08-03 | 1989-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11318062A (en) * | 1998-05-07 | 1999-11-16 | Okuma Corp | Motor which having reduced torque ripples |
| JP2000050542A (en) * | 1998-07-23 | 2000-02-18 | Okuma Corp | Reluctance motor |
| JP2000134891A (en) * | 1998-10-28 | 2000-05-12 | Okuma Corp | Synchronous motor and its control device |
-
1989
- 1989-08-03 JP JP9169989U patent/JPH0330743U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11318062A (en) * | 1998-05-07 | 1999-11-16 | Okuma Corp | Motor which having reduced torque ripples |
| JP2000050542A (en) * | 1998-07-23 | 2000-02-18 | Okuma Corp | Reluctance motor |
| JP2000134891A (en) * | 1998-10-28 | 2000-05-12 | Okuma Corp | Synchronous motor and its control device |