JPS6430443A - Motor having rotor using permanent magnet - Google Patents

Motor having rotor using permanent magnet

Info

Publication number
JPS6430443A
JPS6430443A JP62184687A JP18468787A JPS6430443A JP S6430443 A JPS6430443 A JP S6430443A JP 62184687 A JP62184687 A JP 62184687A JP 18468787 A JP18468787 A JP 18468787A JP S6430443 A JPS6430443 A JP S6430443A
Authority
JP
Japan
Prior art keywords
spider
permanent magnet
plane
rotor
motor
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
JP62184687A
Other languages
Japanese (ja)
Inventor
Isao Shibata
Kenji Yamaguchi
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP62184687A priority Critical patent/JPS6430443A/en
Publication of JPS6430443A publication Critical patent/JPS6430443A/en
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

PURPOSE:To enable cogging to be reduced, by plane-machining a spider, in place of magnet material hard for processing. CONSTITUTION:Near the end surface sections of different magnetic poles (N, S) confronted with each other, a spider 2 is plane-machining-processed. A space 7 between the confronted end surface of the different magnetic poles, and a space between a permanent magnet 3A and the machined plane of the spider 2 are filled up with a filler 12 and a resin member 13 made of a non-magnetic unit. By this filling, the spaces are filled up, and so the permanent magnet 3A and the spider 2 are firmly bonded to each other.
JP62184687A 1987-07-25 1987-07-25 Motor having rotor using permanent magnet Pending JPS6430443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62184687A JPS6430443A (en) 1987-07-25 1987-07-25 Motor having rotor using permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62184687A JPS6430443A (en) 1987-07-25 1987-07-25 Motor having rotor using permanent magnet

Publications (1)

Publication Number Publication Date
JPS6430443A true JPS6430443A (en) 1989-02-01

Family

ID=16157615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62184687A Pending JPS6430443A (en) 1987-07-25 1987-07-25 Motor having rotor using permanent magnet

Country Status (1)

Country Link
JP (1) JPS6430443A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0698489A (en) * 1992-09-14 1994-04-08 Hitachi Metals Ltd Rotor for servo motor
JP2006271138A (en) * 2005-03-25 2006-10-05 Hitachi Ltd Generator and power generation system
US7118757B1 (en) * 1988-12-19 2006-10-10 Wyeth Holdings Corporation Meningococcal class 1 outer-membrane protein vaccine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7118757B1 (en) * 1988-12-19 2006-10-10 Wyeth Holdings Corporation Meningococcal class 1 outer-membrane protein vaccine
JPH0698489A (en) * 1992-09-14 1994-04-08 Hitachi Metals Ltd Rotor for servo motor
JP2006271138A (en) * 2005-03-25 2006-10-05 Hitachi Ltd Generator and power generation system

Similar Documents

Publication Publication Date Title
MY114603A (en) Permanent magnet rotor type electric motor with different permanent magnet materials
MY117463A (en) Permanent magnet rotor type electric motor
MY121721A (en) Permanent magnet rotor type electric motor
IT8222107V0 (en) ROTOR FOR AN ELECTRIC MACHINE WITH PERMANENT MAGNET EXCITATION.
JPS5320515A (en) Rotor of permanent magnet synchronous motor
IT8919653A0 (en) ROTOR FOR AN ELECTRIC MACHINE EXCITED BY PERMANENT MAGNETS.
AU582141B2 (en) Epoxy resin bonded rare earth-iron magnets
BR8703971A (en) A PROCESS TO MAKE A ROTOR ASSEMBLY, A STATOR ASSEMBLY, AND A PERMANENT MAGNET ASSEMBLY FOR A DYNAMELECTRIC MACHINE
GB2126433B (en) Permanent magnet dc motor with magnets recessed into motor frame
GB1529373A (en) Rotadynamic pump with spherical motor
ES509603A0 (en) IMPROVEMENTS IN A STATOR FOR AN EXCITED ELECTRIC MACHINE WITH PERMANENT MAGNETS.
GB1530777A (en) Multiple armature permanent magnet motor/actuator
ES8304380A1 (en) Self-starting two-pole single-phase synchronous motor
CH647382GA3 (en)
SE8205623D0 (en) RELUCTANCE
TW357287B (en) Two-phase electromechanical transducer and electromechanical device including at least one such transducer
JPS6430449A (en) Eccentric motor
JPS56139063A (en) Outer rotor type motor
JPS57145556A (en) Electric rotary machine
JPS6467760A (en) Spindle motor for disk drive
JPS5571163A (en) Rotary electric machine
GB1213463A (en) Improvements in or relating to permanent magnet d.c. motors
GB919234A (en) Improvements in or relating to methods of making stators and rotors for electrical apparatus
JPS57195959A (en) Power transmission device
JPS6434160A (en) Plane-faced type brushless motor