JPS6423754A - Brushless dc motor - Google Patents

Brushless dc motor

Info

Publication number
JPS6423754A
JPS6423754A JP17739987A JP17739987A JPS6423754A JP S6423754 A JPS6423754 A JP S6423754A JP 17739987 A JP17739987 A JP 17739987A JP 17739987 A JP17739987 A JP 17739987A JP S6423754 A JPS6423754 A JP S6423754A
Authority
JP
Japan
Prior art keywords
stator yokes
rotor
fitted
stator
rotor magnet
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.)
Granted
Application number
JP17739987A
Other languages
English (en)
Other versions
JPH0746894B2 (ja
Inventor
Sakae Fujitani
Yuzuru Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minebea Co Ltd
Original Assignee
Minebea Co Ltd
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 by Minebea Co Ltd filed Critical Minebea Co Ltd
Priority to JP62177399A priority Critical patent/JPH0746894B2/ja
Priority to US07/217,570 priority patent/US4891567A/en
Priority to CA000572077A priority patent/CA1294661C/en
Priority to DE8888111407T priority patent/DE3877845T2/de
Priority to EP88111407A priority patent/EP0299512B1/en
Publication of JPS6423754A publication Critical patent/JPS6423754A/ja
Publication of JPH0746894B2 publication Critical patent/JPH0746894B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
JP62177399A 1987-07-16 1987-07-16 ブラシレスｄｃモ−タ Expired - Fee Related JPH0746894B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62177399A JPH0746894B2 (ja) 1987-07-16 1987-07-16 ブラシレスｄｃモ−タ
US07/217,570 US4891567A (en) 1987-07-16 1988-07-12 Brushless DC motor having an outer rotor
CA000572077A CA1294661C (en) 1987-07-16 1988-07-14 Brushless dc motor
DE8888111407T DE3877845T2 (de) 1987-07-16 1988-07-15 Buerstenloser gleichstrommotor.
EP88111407A EP0299512B1 (en) 1987-07-16 1988-07-15 Brushless dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177399A JPH0746894B2 (ja) 1987-07-16 1987-07-16 ブラシレスｄｃモ−タ

Publications (2)

Publication Number Publication Date
JPS6423754A true JPS6423754A (en) 1989-01-26
JPH0746894B2 JPH0746894B2 (ja) 1995-05-17

Family

ID=16030247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177399A Expired - Fee Related JPH0746894B2 (ja) 1987-07-16 1987-07-16 ブラシレスｄｃモ−タ

Country Status (1)

Country Link
JP (1) JPH0746894B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354363U (ja) * 1989-09-29 1991-05-27
KR100409178B1 (ko) * 2001-12-24 2003-12-12 주식회사 미크로닉 영구자석 매입형 회전자
US6710504B2 (en) * 2001-09-26 2004-03-23 Japan Servo Co., Ltd. Brushless DC motor
JP2004271993A (ja) * 2003-03-10 2004-09-30 Hitachi Via Mechanics Ltd スキャナ装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022190403A (ja) * 2021-06-14 2022-12-26 スミダコーポレーション株式会社 磁歪発電素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153486U (ja) * 1985-03-12 1986-09-22
JPS61214759A (ja) * 1985-03-18 1986-09-24 Matsushita Electric Works Ltd 外転型無刷子電動機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153486U (ja) * 1985-03-12 1986-09-22
JPS61214759A (ja) * 1985-03-18 1986-09-24 Matsushita Electric Works Ltd 外転型無刷子電動機

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354363U (ja) * 1989-09-29 1991-05-27
US6710504B2 (en) * 2001-09-26 2004-03-23 Japan Servo Co., Ltd. Brushless DC motor
KR100409178B1 (ko) * 2001-12-24 2003-12-12 주식회사 미크로닉 영구자석 매입형 회전자
JP2004271993A (ja) * 2003-03-10 2004-09-30 Hitachi Via Mechanics Ltd スキャナ装置

Also Published As

Publication number Publication date
JPH0746894B2 (ja) 1995-05-17

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