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JPS6474054A - Brushless motor - Google Patents

Brushless motor

Info

Publication number
JPS6474054A
JPS6474054A JP62226813A JP22681387A JPS6474054A JP S6474054 A JPS6474054 A JP S6474054A JP 62226813 A JP62226813 A JP 62226813A JP 22681387 A JP22681387 A JP 22681387A JP S6474054 A JPS6474054 A JP S6474054A
Authority
JP
Japan
Prior art keywords
printed board
insulation layer
winding
core
drive circuit
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
JP62226813A
Other languages
Japanese (ja)
Inventor
Masaharu Miyagawa
Kazuya Ando
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62226813A priority Critical patent/JPS6474054A/en
Publication of JPS6474054A publication Critical patent/JPS6474054A/en
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)

Abstract

PURPOSE:To improve heat radiation effect, by applying winding through an insulation layer onto a tooth section of an annular core having a plurality of slots employing a magnetic printed board for mounting drive circuit parts. CONSTITUTION:Stator core 1 of a brushless motor is constructed with laminated iron boards, where an insulation layer 2 is formed integrally with the core 1 and a winding 3 is applied. Loosening of the winding 3 is prevented through shroud sections 2-1, 2-2 of the insulation layer 2. IC5 incorporating a power transistor section and a position sensor 6 are mounted on a magnetic printed board 4 while an inflated section 4a for mounting drive circuit parts such as IC5 is provided at one portion of the printed board 4 and arranged on a corresponding insulation layer 2. The printed board 4 sinks between the windings when it is fixed to the stator core 1. Consequently, the size of the printed board 4 can be reduced.
JP62226813A 1987-09-10 1987-09-10 Brushless motor Pending JPS6474054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62226813A JPS6474054A (en) 1987-09-10 1987-09-10 Brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62226813A JPS6474054A (en) 1987-09-10 1987-09-10 Brushless motor

Publications (1)

Publication Number Publication Date
JPS6474054A true JPS6474054A (en) 1989-03-20

Family

ID=16851007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62226813A Pending JPS6474054A (en) 1987-09-10 1987-09-10 Brushless motor

Country Status (1)

Country Link
JP (1) JPS6474054A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08275432A (en) * 1995-04-03 1996-10-18 Shibaura Eng Works Co Ltd Motor and its manufacturing method
JP2002112516A (en) * 2000-09-28 2002-04-12 Mitsubishi Electric Corp Brushless motor
JP2002119007A (en) * 2000-10-12 2002-04-19 Nidec Shibaura Corp Mold motor with built-in circuit
JP2010259173A (en) * 2009-04-23 2010-11-11 Tamagawa Seiki Co Ltd Structure for incorporating sensor in motor and motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61251462A (en) * 1985-04-26 1986-11-08 Matsushita Electric Ind Co Ltd Brushless motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61251462A (en) * 1985-04-26 1986-11-08 Matsushita Electric Ind Co Ltd Brushless motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08275432A (en) * 1995-04-03 1996-10-18 Shibaura Eng Works Co Ltd Motor and its manufacturing method
JP2002112516A (en) * 2000-09-28 2002-04-12 Mitsubishi Electric Corp Brushless motor
JP2002119007A (en) * 2000-10-12 2002-04-19 Nidec Shibaura Corp Mold motor with built-in circuit
JP2010259173A (en) * 2009-04-23 2010-11-11 Tamagawa Seiki Co Ltd Structure for incorporating sensor in motor and motor

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