JPS55111689A - Brushless dc motor - Google Patents

Brushless dc motor

Info

Publication number
JPS55111689A
JPS55111689A JP1801079A JP1801079A JPS55111689A JP S55111689 A JPS55111689 A JP S55111689A JP 1801079 A JP1801079 A JP 1801079A JP 1801079 A JP1801079 A JP 1801079A JP S55111689 A JPS55111689 A JP S55111689A
Authority
JP
Japan
Prior art keywords
brushless
rotor
motor
waveform
information
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
JP1801079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS624954B2 (enrdf_load_stackoverflow
Inventor
Hiroyuki Yamauchi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP1801079A priority Critical patent/JPS55111689A/ja
Publication of JPS55111689A publication Critical patent/JPS55111689A/ja
Publication of JPS624954B2 publication Critical patent/JPS624954B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP1801079A 1979-02-19 1979-02-19 Brushless dc motor Granted JPS55111689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1801079A JPS55111689A (en) 1979-02-19 1979-02-19 Brushless dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1801079A JPS55111689A (en) 1979-02-19 1979-02-19 Brushless dc motor

Publications (2)

Publication Number Publication Date
JPS55111689A true JPS55111689A (en) 1980-08-28
JPS624954B2 JPS624954B2 (enrdf_load_stackoverflow) 1987-02-02

Family

ID=11959699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1801079A Granted JPS55111689A (en) 1979-02-19 1979-02-19 Brushless dc motor

Country Status (1)

Country Link
JP (1) JPS55111689A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183206A (en) * 1981-04-21 1982-11-11 Siemens Ag Pole position detector in linear motor for vehicle running in restriction by truck
JPS5812589A (ja) * 1981-07-10 1983-01-24 Nippon Telegr & Teleph Corp <Ntt> ブラシレスモ−タの駆動装置
US4568862A (en) * 1983-04-15 1986-02-04 Mavilor Systemes, S.A. Commutatorless d.c. motor with electronic commutation
US4584505A (en) * 1984-06-14 1986-04-22 Yeongchoon Chung Torque-speed control system for asynchronous D.C. brushless motor
US5013988A (en) * 1987-10-29 1991-05-07 Fanuc Ltd Absolute position encoder
KR100319138B1 (ko) * 2000-01-06 2002-01-04 구자홍 3상 브러시리스 직류 모터의 오동작 보정 회로

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555010A (en) * 1978-06-23 1980-01-14 Nippon Telegr & Teleph Corp <Ntt> Method of driving brushless motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555010A (en) * 1978-06-23 1980-01-14 Nippon Telegr & Teleph Corp <Ntt> Method of driving brushless motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183206A (en) * 1981-04-21 1982-11-11 Siemens Ag Pole position detector in linear motor for vehicle running in restriction by truck
JPS5812589A (ja) * 1981-07-10 1983-01-24 Nippon Telegr & Teleph Corp <Ntt> ブラシレスモ−タの駆動装置
US4568862A (en) * 1983-04-15 1986-02-04 Mavilor Systemes, S.A. Commutatorless d.c. motor with electronic commutation
US4584505A (en) * 1984-06-14 1986-04-22 Yeongchoon Chung Torque-speed control system for asynchronous D.C. brushless motor
US5013988A (en) * 1987-10-29 1991-05-07 Fanuc Ltd Absolute position encoder
KR100319138B1 (ko) * 2000-01-06 2002-01-04 구자홍 3상 브러시리스 직류 모터의 오동작 보정 회로

Also Published As

Publication number Publication date
JPS624954B2 (enrdf_load_stackoverflow) 1987-02-02

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