JPS62178779U - - Google Patents

Info

Publication number
JPS62178779U
JPS62178779U JP6554986U JP6554986U JPS62178779U JP S62178779 U JPS62178779 U JP S62178779U JP 6554986 U JP6554986 U JP 6554986U JP 6554986 U JP6554986 U JP 6554986U JP S62178779 U JPS62178779 U JP S62178779U
Authority
JP
Japan
Prior art keywords
salient poles
stator core
brushless motor
main
main salient
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
Application number
JP6554986U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6554986U priority Critical patent/JPS62178779U/ja
Publication of JPS62178779U publication Critical patent/JPS62178779U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は本考案の一実施例に係るも
ので、第１図はステータコアの部分平面図、第２
図はトルク曲線図、第３図は本考案におけるコア
の他の実施例を示す部分平面図、第４図は従来の
モータの平面図、第５図は同モータのトルク曲線
図、第６図はステータコアの他の従来例を示す部
分平面図、第７図は同コアを使用したモータのト
ルク曲線図である。 １……ステータコア、２……コイル、３……主
突極、４……補助突極、７……ロータ、９……切
欠部、１０……切欠部。 1 and 2 are related to one embodiment of the present invention, in which FIG. 1 is a partial plan view of the stator core, and FIG.
Figure 3 is a partial plan view showing another embodiment of the core of the present invention, Figure 4 is a plan view of a conventional motor, Figure 5 is a torque curve diagram of the same motor, and Figure 6 is a torque curve diagram. 7 is a partial plan view showing another conventional example of a stator core, and FIG. 7 is a torque curve diagram of a motor using the same core. DESCRIPTION OF SYMBOLS 1... Stator core, 2... Coil, 3... Main salient pole, 4... Auxiliary salient pole, 7... Rotor, 9... Notch, 10... Notch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コイルが巻装された偶数の主突極とそれぞれの
主突極間に位置する補助突極とを有するスロツト
形ステータコアを備えた直流ブラシレスモータに
おいて、ステータコアの主突極から該主突極と隣
り合う一方の補助突極にかけて、該ステータコア
の円柱表面状の外周面を連続する一つの面で切り
取つた形状に成形したことを特徴とする直流ブラ
シレスモータ。 In a DC brushless motor equipped with a slotted stator core having an even number of main salient poles around which coils are wound and auxiliary salient poles located between the main salient poles, the main salient poles of the stator core are A DC brushless motor characterized in that the cylindrical outer peripheral surface of the stator core is formed into a shape in which one continuous surface is cut out over one of the matching auxiliary salient poles.
JP6554986U 1986-04-30 1986-04-30 Pending JPS62178779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6554986U JPS62178779U (en) 1986-04-30 1986-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6554986U JPS62178779U (en) 1986-04-30 1986-04-30

Publications (1)

Publication Number Publication Date
JPS62178779U true JPS62178779U (en) 1987-11-13

Family

ID=30902725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6554986U Pending JPS62178779U (en) 1986-04-30 1986-04-30

Country Status (1)

Country Link
JP (1) JPS62178779U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011254563A (en) * 2010-05-31 2011-12-15 Minebea Co Ltd Brushless dc motor, and driving circuit thereof
JP2012029540A (en) * 2010-07-28 2012-02-09 Minebea Co Ltd Single-phase brushless motor
JP2017034874A (en) * 2015-08-03 2017-02-09 株式会社デンソー Rotor and rotary electric machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011254563A (en) * 2010-05-31 2011-12-15 Minebea Co Ltd Brushless dc motor, and driving circuit thereof
JP2012029540A (en) * 2010-07-28 2012-02-09 Minebea Co Ltd Single-phase brushless motor
JP2017034874A (en) * 2015-08-03 2017-02-09 株式会社デンソー Rotor and rotary electric machine

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