JPH0241646U - - Google Patents

Info

Publication number
JPH0241646U
JPH0241646U JP1988118374U JP11837488U JPH0241646U JP H0241646 U JPH0241646 U JP H0241646U JP 1988118374 U JP1988118374 U JP 1988118374U JP 11837488 U JP11837488 U JP 11837488U JP H0241646 U JPH0241646 U JP H0241646U
Authority
JP
Japan
Prior art keywords
rotor
center
raised part
view
fixed
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
JP1988118374U
Other languages
Japanese (ja)
Other versions
JP2508954Y2 (en
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 filed Critical
Priority to JP1988118374U priority Critical patent/JP2508954Y2/en
Priority to KR2019890013091U priority patent/KR910007561Y1/en
Publication of JPH0241646U publication Critical patent/JPH0241646U/ja
Application granted granted Critical
Publication of JP2508954Y2 publication Critical patent/JP2508954Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • 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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係るロータを有するモータの
例を示す縦断面図、第２図は本考案に係るモータ
のロータの一実施例を示す縦断面図、第３図は本
考案の別の実施例を示す縦断面図、第４図は同上
実施例にシヤフトを固着した例を示す縦断面図、
第５図は本考案に係るモータのロータの製作工程
の途中の例を示す縦断面図、第６図は同じく製作
工程の別の段階を示す縦断面図、第７図は同じく
製作工程に用いられるチヤツキングの例を示す縦
断面図、第８図は同上チヤツキングを可能にする
ためのロータヨークの例を示す平面図、第９図は
チヤツキングの別の例を示す縦断面図、第１０図
は本考案の別の実施例を示す縦断面図、第１１図
は同上ロータにシヤフトを固着した例を示す縦断
面図、第１２図は本考案のさらに別の実施例を示
す縦断面図、第１３図乃至第１６図は従来のモー
タのロータの各種の例を示す縦断面図である。 ８……シヤフト、１３……ロータヨーク、１４
……駆動用マグネツト、１７……起立部、１８，
２５……ロータボス。 FIG. 1 is a vertical cross-sectional view showing an example of a motor having a rotor according to the present invention, FIG. 2 is a vertical cross-sectional view showing an example of a rotor of a motor according to the present invention, and FIG. A vertical cross-sectional view showing the embodiment; FIG. 4 is a vertical cross-sectional view showing an example in which a shaft is fixed to the same embodiment;
FIG. 5 is a longitudinal cross-sectional view showing an example of the manufacturing process of the rotor of the motor according to the present invention, FIG. 6 is a vertical cross-sectional view showing another stage of the manufacturing process, and FIG. FIG. 8 is a plan view showing an example of a rotor yoke to enable chucking, FIG. 9 is a longitudinal cross-sectional view showing another example of chucking, and FIG. FIG. 11 is a longitudinal sectional view showing another embodiment of the invention; FIG. 11 is a longitudinal sectional view showing an example in which a shaft is fixed to the same rotor; FIG. 12 is a longitudinal sectional view showing still another embodiment of the invention; 1 to 16 are vertical sectional views showing various examples of rotors of conventional motors. 8...Shaft, 13...Rotor yoke, 14
... Drive magnet, 17 ... Standing part, 18,
25...Rotaboss.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 駆動用マグネツトを固着したロータヨークの中
心部にバーリング加工等により起立部を設け、こ
の起立部を含む周辺部に樹脂製のロータボスを一
体成形し、中心を上記起立部の中心に一致させた
シヤフトを上記起立部に挿入して固着してなるモ
ータのロータ。 A raised part is provided in the center of the rotor yoke to which the driving magnet is fixed by burring processing, etc., and a resin rotor boss is integrally molded around the periphery including this raised part, and the shaft is made with its center aligned with the center of the raised part. The rotor of the motor is inserted into and fixed to the above-mentioned upright part.
JP1988118374U 1988-09-09 1988-09-09 Motor Rotor Expired - Fee Related JP2508954Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988118374U JP2508954Y2 (en) 1988-09-09 1988-09-09 Motor Rotor
KR2019890013091U KR910007561Y1 (en) 1988-09-09 1989-09-05 Rotor of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988118374U JP2508954Y2 (en) 1988-09-09 1988-09-09 Motor Rotor

Publications (2)

Publication Number Publication Date
JPH0241646U true JPH0241646U (en) 1990-03-22
JP2508954Y2 JP2508954Y2 (en) 1996-08-28

Family

ID=31362676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988118374U Expired - Fee Related JP2508954Y2 (en) 1988-09-09 1988-09-09 Motor Rotor

Country Status (2)

Country Link
JP (1) JP2508954Y2 (en)
KR (1) KR910007561Y1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488607U (en) * 1971-06-10 1973-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488607U (en) * 1971-06-10 1973-01-31

Also Published As

Publication number Publication date
JP2508954Y2 (en) 1996-08-28
KR910007561Y1 (en) 1991-09-27
KR900007574U (en) 1990-04-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees