JPS5740355A - Flat motor - Google Patents

Flat motor

Info

Publication number
JPS5740355A
JPS5740355A JP11339680A JP11339680A JPS5740355A JP S5740355 A JPS5740355 A JP S5740355A JP 11339680 A JP11339680 A JP 11339680A JP 11339680 A JP11339680 A JP 11339680A JP S5740355 A JPS5740355 A JP S5740355A
Authority
JP
Japan
Prior art keywords
thickness
permanent magnet
void
length
range
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
JP11339680A
Other languages
Japanese (ja)
Inventor
Toshihisa Hirai
Saburo Isshiki
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11339680A priority Critical patent/JPS5740355A/en
Publication of JPS5740355A publication Critical patent/JPS5740355A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/54—Disc armature motors or generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

PURPOSE:To enable to obtain an optimum design with which the maximum stalling torque per motor physical constitution will be acquired by a method wherein the dividing ratio Lm/Lg of the thickness Lm of a permanent magnet and the length Lg of the void between the permanent magnet and a rotor yoke, is set at the range of approximately 2.4-3.5, making 2.95 as its center value. CONSTITUTION:The dividing ratio Pc=Lm/Lg of the thickness Lm of the permanent magnet 2 and the length Lg of the void in the rotor yoke 12 is set at a fixed value within the range of approximately 2.4-3.5, making 2.95 as its center value. When the thickness Lm of the permanent magnet 2 is determined in accordance with the above ratio, the void length Lg can be found as a matter of course and the thickness of the rotor coil can be found within the range of the void length. Also, the wire diameter of a segment coil of the rotor coil can be selected taking into consideration of the dividing ratio Pc and the number of winding of the rotor coil 3. Through these procedures, the optimum design with which the stalling torque will be made maximum, can be obtained.
JP11339680A 1980-08-20 1980-08-20 Flat motor Pending JPS5740355A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11339680A JPS5740355A (en) 1980-08-20 1980-08-20 Flat motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11339680A JPS5740355A (en) 1980-08-20 1980-08-20 Flat motor

Publications (1)

Publication Number Publication Date
JPS5740355A true JPS5740355A (en) 1982-03-05

Family

ID=14611234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11339680A Pending JPS5740355A (en) 1980-08-20 1980-08-20 Flat motor

Country Status (1)

Country Link
JP (1) JPS5740355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6310774U (en) * 1986-07-09 1988-01-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6310774U (en) * 1986-07-09 1988-01-23

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