KR920011032A - Magnetizing method of FG signal of non-commutator DC motor - Google Patents

Magnetizing method of FG signal of non-commutator DC motor Download PDF

Info

Publication number
KR920011032A
KR920011032A KR1019900019552A KR900019552A KR920011032A KR 920011032 A KR920011032 A KR 920011032A KR 1019900019552 A KR1019900019552 A KR 1019900019552A KR 900019552 A KR900019552 A KR 900019552A KR 920011032 A KR920011032 A KR 920011032A
Authority
KR
South Korea
Prior art keywords
signal
motor
commutator
magnetizing method
portions
Prior art date
Application number
KR1019900019552A
Other languages
Korean (ko)
Inventor
김정기
Original Assignee
홍성재
금성부품 주식회사
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 홍성재, 금성부품 주식회사 filed Critical 홍성재
Priority to KR1019900019552A priority Critical patent/KR920011032A/en
Publication of KR920011032A publication Critical patent/KR920011032A/en
Priority to KR2019930006434U priority patent/KR930003685Y1/en

Links

Abstract

내용 없음No content

Description

무정류자 직류 모터의 FG신호 착자 방법Magnetizing method of FG signal of non-commutator DC motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 방법을 적용한 무정류자 직류 모터의 요부 단면도, 제2도의 (가),(나)는 본 발명 방법의 실시예로 그2열로 착자된 FG신호에 따른 회전 검출용 영구자석의 배열 상태도, 제3도의 (가)내지 (아)는 본 발명의 실시예의 동작 설명을 위한 신호 파형도.1 is a cross-sectional view of main parts of a non-commutator DC motor to which the method of the present invention is applied, and (a) and (b) of FIG. 2 are embodiments of the method of the present invention. Fig. 3A and Fig. 3A are signal waveform diagrams for explaining the operation of the embodiment of the present invention.

Claims (1)

고정자(1)위에 회전자(7)가 설치되고 상기 회전자(7)의 주면에 형성된 회전검출용 영구자석(10)과 대향하는 위치에 FG신호 검출센서(11)에 고정 설치한 두 정류자 직류 모터에 있어서, 상기 회전검출용 영구자석(10)을 상하 방향으로 요홈(13)을 형성하여 2등분 이상으로 구획하고, 상기 2등분 이상으로 구획한 각 열을 전기각으로 90°-n의 위상차를 두고 FG신호를 착자함을 특징으로 하는 무정류자 직류 모터의 FG신호 착자 방법.Two commutator direct current mounted on the stator 1 and fixed to the FG signal detection sensor 11 at a position opposite to the rotation detection permanent magnet 10 formed on the main surface of the rotor 7. In the motor, the permanent magnet 10 for rotation detection is formed with a recess 13 in the vertical direction and divided into two or more portions, and each row divided by the two or more portions has a phase difference of 90 ° -n at an electrical angle. FG signal magnetizing method of a non-commutator DC motor, characterized in that the magnetized FG signal. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900019552A 1990-11-30 1990-11-30 Magnetizing method of FG signal of non-commutator DC motor KR920011032A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019900019552A KR920011032A (en) 1990-11-30 1990-11-30 Magnetizing method of FG signal of non-commutator DC motor
KR2019930006434U KR930003685Y1 (en) 1990-11-30 1993-04-22 Frequency generator signal construction of brushless dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900019552A KR920011032A (en) 1990-11-30 1990-11-30 Magnetizing method of FG signal of non-commutator DC motor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019930006434U Division KR930003685Y1 (en) 1990-11-30 1993-04-22 Frequency generator signal construction of brushless dc motor

Publications (1)

Publication Number Publication Date
KR920011032A true KR920011032A (en) 1992-06-27

Family

ID=67537643

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900019552A KR920011032A (en) 1990-11-30 1990-11-30 Magnetizing method of FG signal of non-commutator DC motor

Country Status (1)

Country Link
KR (1) KR920011032A (en)

Similar Documents

Publication Publication Date Title
KR900005665A (en) Brushless motor
KR870006698A (en) Electric motor
BR8704883A (en) MACHINE WITHOUT BRUSHES, WITH VARIABLE RELUCTANCE AND WITH COMPLETE FLOW REVERSAL
IT1289817B1 (en) DEVICE FOR CONTROL OF A SYNCHRONOUS ELECTRIC MOTOR WITH PERMANENT MAGNET ROTOR
KR890012159A (en) Torque sensor
DE59904085D1 (en) Single or multi-phase transverse flux machine
FR2637425A1 (en) SYNCHRONOUS MOTOR WHOSE DIRECTION OF ROTATION CAN BE CHOSEN
KR870008426A (en) 2-phase brushless motor
KR900002512A (en) Brushless, Coreless DC Motor
DE3683886D1 (en) CONTROL SWITCHES FOR BRUSHLESS MOTORS.
IT1255811B (en) ELECTRIC MOTOR EQUIPPED WITH A DEVICE TO DETECT THE POSITION OF THE ROTOR, THE NUMBER OF REVOLUTIONS AND / OR THE DIRECTION OF ROTATION
KR870003603A (en) Mini electric rotor
KR870011730A (en) Brushless motor
KR860008648A (en) Electric motor with speed detection means
KR840005287A (en) DC rectifier motor
KR920011032A (en) Magnetizing method of FG signal of non-commutator DC motor
KR910015094A (en) DC rectifier motor with constant air gap
ATE96586T1 (en) ELECTRIC DRIVE OR GENERATOR.
KR870010666A (en) motor
KR890017848A (en) Permanent magnet rotating brushless motor using one HALL element
KR840005286A (en) DC motor
KR900000118B1 (en) Coreless type brushless motor
KR900013688A (en) Magnet magnetization method of radial brushless DC motor
KR870001696A (en) motor
KR0163856B1 (en) Dc brushless motor

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
WICV Withdrawal of application forming a basis of a converted application