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JPS57132755A - Flat pulse motor - Google Patents

Flat pulse motor

Info

Publication number
JPS57132755A
JPS57132755A JP1797181A JP1797181A JPS57132755A JP S57132755 A JPS57132755 A JP S57132755A JP 1797181 A JP1797181 A JP 1797181A JP 1797181 A JP1797181 A JP 1797181A JP S57132755 A JPS57132755 A JP S57132755A
Authority
JP
Japan
Prior art keywords
concentrically
pulse motor
poles
coils
planly
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
JP1797181A
Other languages
Japanese (ja)
Inventor
Katsuhide Tanoshima
Noburo Fukaya
Kazuaki Uemura
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP1797181A priority Critical patent/JPS57132755A/en
Publication of JPS57132755A publication Critical patent/JPS57132755A/en
Pending legal-status Critical Current

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
    • H02K37/20—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 rotating flux distributors, the armatures and magnets both being stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)

Abstract

PURPOSE:To facilitate the flattening of a pulse motor by arranging concentrically and planly poles and coils. CONSTITUTION:A rotor 4 is rotatably mounted on a stator 1 via a ball bearing 3 to form a flat pulse motor. The stator 1 has salient poles 5-8 of 4 phases, which are concentrically arranged and each of which is displaced by 1/4 pitch. (1/n in case of n phase). There are also provided exciting coils 9, 10 wound circumferentially and a permanent magnet 11 magnetized radially. On the other hand, the rotor 4 is concentrically and radially provided with salient poles of the same number as the stators 1. Since the poles and the coils are thus arranged concentrically and planly, the flattening of the motor can be facilitated. Even if the array of the stators and rotors is formed reversely, the same effect can also be obtained.
JP1797181A 1981-02-12 1981-02-12 Flat pulse motor Pending JPS57132755A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1797181A JPS57132755A (en) 1981-02-12 1981-02-12 Flat pulse motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1797181A JPS57132755A (en) 1981-02-12 1981-02-12 Flat pulse motor

Publications (1)

Publication Number Publication Date
JPS57132755A true JPS57132755A (en) 1982-08-17

Family

ID=11958610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1797181A Pending JPS57132755A (en) 1981-02-12 1981-02-12 Flat pulse motor

Country Status (1)

Country Link
JP (1) JPS57132755A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191370U (en) * 1986-05-25 1987-12-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62191370U (en) * 1986-05-25 1987-12-05

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