KR960027187A - Slim Step Motor - Google Patents

Slim Step Motor Download PDF

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Publication number
KR960027187A
KR960027187A KR1019940040325A KR19940040325A KR960027187A KR 960027187 A KR960027187 A KR 960027187A KR 1019940040325 A KR1019940040325 A KR 1019940040325A KR 19940040325 A KR19940040325 A KR 19940040325A KR 960027187 A KR960027187 A KR 960027187A
Authority
KR
South Korea
Prior art keywords
step motor
stator
fitted
slim step
rotor
Prior art date
Application number
KR1019940040325A
Other languages
Korean (ko)
Other versions
KR0181795B1 (en
Inventor
이인호
Original Assignee
이형도
삼성전기 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 이형도, 삼성전기 주식회사 filed Critical 이형도
Priority to KR1019940040325A priority Critical patent/KR0181795B1/en
Publication of KR960027187A publication Critical patent/KR960027187A/en
Application granted granted Critical
Publication of KR0181795B1 publication Critical patent/KR0181795B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/125—Magnet axially facing armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

슬림형 스텝모터가 개시되는바, 이는 동일한 토오크를 발생함에 있어서 축방향으로 길이를 키우지 않고 반경방향으로 길이를 탄력적으로 키우므로써 높은 토오크를 낼 수 있도록 한 것으로서, 폴피스 형태를 하나의 금형에서 동시에 제작가능하며 폴 수를 자유롭게 변경 가능하고, 변경시에는 폴피스 조립체만을 바꾸고 나머지 부분은 기존부품을 활용함으로써 저가격화에 대응가능할 뿐만 아니라, 다양한 모델의 제작이 가능한 것이다.Disclosed is a slim step motor, which is capable of producing high torque by elastically increasing the length in the radial direction instead of increasing the length in the axial direction when generating the same torque. It is possible to change the number of poles freely, and when changing, only the pole piece assembly is changed and the remaining parts can be made inexpensive by utilizing existing parts, and various models can be manufactured.

Description

슬림형 스텝모터Slim Step Motor

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

제3도는 이 발명에 따른 슬림형 스텝모터의 분해사시도, 제4도는 제3도에 도시된 스텝모터의 폴피스의 조립 평면도, 제5도는 마그네트 착자를 도시한 평면도.3 is an exploded perspective view of the slim step motor according to the present invention, FIG. 4 is an assembled plan view of the pole piece of the step motor shown in FIG. 3, and FIG. 5 is a plan view showing the magnet magnetization.

Claims (2)

마그네트가 착자된 로우터와; 코일이 권선된 보빈과; 소정의 극수를 갖도록 돌기가 형성되며 내ㆍ외측 폴피스가 동일한 금형으로 제작가능한 폴피스 조립체와; 상기 로우터, 보빈 및 폴피스 조립체가 삽입되며 적어도 1개 이상의 베어링이 압입된 스테이터로 구성하여서 된 슬림형 스텝모터.A rotor magnetized with magnets; A bobbin coil wound; A pole piece assembly in which protrusions are formed to have a predetermined number of poles and the inner and outer pole pieces can be manufactured in the same mold; A slim step motor comprising the stator into which the rotor, bobbin, and pole piece assemblies are inserted and in which at least one bearing is press-fitted. 코일이 권선된 보빈이 장착되며 제1베어링이 압입된 제1스테이터를 포함하는 상부 스택과; 코일이 권선된 보빈이 장착되며 제2베어링이 압입된 제2스테이터를 포함하는 하부 스택과; 상기 상부 스택과 하부 스택 사이에 설치되며 마그네트가 착자되어 회전가능한 로우터로 구성되는 슬림형 스텝모터.An upper stack including a first stator having a bobbin coil wound thereon and a first bearing press-fitted therein; A lower stack including a second stator having a bobbin coil wound thereon and a second bearing press-fitted therein; The slim step motor is installed between the upper stack and the lower stack and the magnet is magnetized to rotate the rotor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940040325A 1994-12-31 1994-12-31 Slip-type step motor KR0181795B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940040325A KR0181795B1 (en) 1994-12-31 1994-12-31 Slip-type step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940040325A KR0181795B1 (en) 1994-12-31 1994-12-31 Slip-type step motor

Publications (2)

Publication Number Publication Date
KR960027187A true KR960027187A (en) 1996-07-22
KR0181795B1 KR0181795B1 (en) 1999-05-15

Family

ID=19406108

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940040325A KR0181795B1 (en) 1994-12-31 1994-12-31 Slip-type step motor

Country Status (1)

Country Link
KR (1) KR0181795B1 (en)

Also Published As

Publication number Publication date
KR0181795B1 (en) 1999-05-15

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