JPS563565A - Dc motor having not superimposed armature winding - Google Patents

Dc motor having not superimposed armature winding

Info

Publication number
JPS563565A
JPS563565A JP7689679A JP7689679A JPS563565A JP S563565 A JPS563565 A JP S563565A JP 7689679 A JP7689679 A JP 7689679A JP 7689679 A JP7689679 A JP 7689679A JP S563565 A JPS563565 A JP S563565A
Authority
JP
Japan
Prior art keywords
armature
motor
poles
rectifying characteristic
thinner
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.)
Granted
Application number
JP7689679A
Other languages
Japanese (ja)
Other versions
JPS6151505B2 (en
Inventor
Itsuki Ban
Manabu Shiraki
Kazuhito Egami
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.)
Sekoh Giken KK
Secoh Giken Co Ltd
Original Assignee
Sekoh Giken KK
Secoh Giken 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 Sekoh Giken KK, Secoh Giken Co Ltd filed Critical Sekoh Giken KK
Priority to JP7689679A priority Critical patent/JPS563565A/en
Publication of JPS563565A publication Critical patent/JPS563565A/en
Publication of JPS6151505B2 publication Critical patent/JPS6151505B2/ja
Granted 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
    • H02K23/26—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by the armature windings

Abstract

PURPOSE:To obtain a DC motor with high torque, high efficiency and superior rectifying characteristic while making the thickness of an armature thinner by satisfying the predetermined relation between the number of field poles and the number of armature windings. CONSTITUTION:A field pole 17 is composed of 2m(2n+1) (m,n=integer not less than 1) number of magnetic poles 17-1-17-6 which are magnetized into N or S poles in the axial direction of a rotary shaft at uniform angular intervals. An armature 18 is composed of m(2n+2) number of armature windings 18-1-18-4. Further, there is provided a commutator 19 composed of m(2n+1)(2n+2) number of commutator segments 19-1-19-12 having the phase angle of 360/(2n+2) degree, respectively, in order that turnover of an armature current is effected at the rate of m(2n+1)(2n+2) times per one relative rotation of the armature with the field pole. By so doing, the number of armature windings can be reduced without deteriorating the rectifying characteristic and it becomes possible to obtain a DC motor with high torque, high efficiency and superior rectifying characteristic while making the thickness of the armature thinner.
JP7689679A 1979-06-20 1979-06-20 Dc motor having not superimposed armature winding Granted JPS563565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7689679A JPS563565A (en) 1979-06-20 1979-06-20 Dc motor having not superimposed armature winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7689679A JPS563565A (en) 1979-06-20 1979-06-20 Dc motor having not superimposed armature winding

Publications (2)

Publication Number Publication Date
JPS563565A true JPS563565A (en) 1981-01-14
JPS6151505B2 JPS6151505B2 (en) 1986-11-08

Family

ID=13618405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7689679A Granted JPS563565A (en) 1979-06-20 1979-06-20 Dc motor having not superimposed armature winding

Country Status (1)

Country Link
JP (1) JPS563565A (en)

Also Published As

Publication number Publication date
JPS6151505B2 (en) 1986-11-08

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