JPH03117347U - - Google Patents

Info

Publication number
JPH03117347U
JPH03117347U JP2443190U JP2443190U JPH03117347U JP H03117347 U JPH03117347 U JP H03117347U JP 2443190 U JP2443190 U JP 2443190U JP 2443190 U JP2443190 U JP 2443190U JP H03117347 U JPH03117347 U JP H03117347U
Authority
JP
Japan
Prior art keywords
conductive disc
motor
braking device
drive shaft
magnetized
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
JP2443190U
Other languages
Japanese (ja)
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 JP2443190U priority Critical patent/JPH03117347U/ja
Publication of JPH03117347U publication Critical patent/JPH03117347U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

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

第１図は本考案に係る一実施例のダンピング制
動装置をモータに取り付けた状態を示す一部切欠
断面図、第２図Ａ，Ｂは第１図に示すドーナツ状
磁石の詳細を示す図、第３図は本実施例のダンピ
ング制動装置を取り付けた場合と、取り付けなか
つた場合のダンピング特性の相違を示す図である
。 図中、１……モータ、２……モータの駆動軸、
３，５……支持部材、４……モータケース、１１
……ケース、１２……回転板、１３……ドーナツ
状磁石である。 FIG. 1 is a partially cutaway sectional view showing a state in which a damping braking device according to an embodiment of the present invention is attached to a motor, FIGS. 2A and 2B are views showing details of the donut-shaped magnet shown in FIG. 1, FIG. 3 is a diagram showing the difference in damping characteristics when the damping braking device of this embodiment is installed and when it is not installed. In the figure, 1...Motor, 2...Motor drive shaft,
3, 5...Support member, 4...Motor case, 11
... Case, 12 ... Rotating plate, 13 ... Donut-shaped magnet.

Claims (1)

【実用新案登録請求の範囲】 (1) モータの駆動軸に固着された該モータの駆
動軸と一体に回転する導電体円板と、該導電体円
板と所定間隔を保つ対向位置に厚み方向に分極着
磁された磁石を配設してなることを特徴とするダ
ンピング制動装置。 (2) 磁石はドーナツ型形状を有しており、これ
を複数の偶数磁区に分割して交互に異なる磁極に
成るように着磁したことを特徴とする請求項第１
項記載のダンピング制動装置。[Scope of Claim for Utility Model Registration] (1) A conductive disc that rotates together with the drive shaft of the motor, which is fixed to the drive shaft of the motor, and a conductive disc that is located at a position facing the conductive disc at a predetermined distance in the thickness direction. A damping braking device characterized in that a magnet that is polarized and magnetized is arranged. (2) Claim 1, characterized in that the magnet has a donut-shaped shape, and is divided into a plurality of even-numbered magnetic domains and magnetized to alternately have different magnetic poles.
Damping braking device as described in section.
JP2443190U 1990-03-13 1990-03-13 Pending JPH03117347U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2443190U JPH03117347U (en) 1990-03-13 1990-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2443190U JPH03117347U (en) 1990-03-13 1990-03-13

Publications (1)

Publication Number Publication Date
JPH03117347U true JPH03117347U (en) 1991-12-04

Family

ID=31527393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2443190U Pending JPH03117347U (en) 1990-03-13 1990-03-13

Country Status (1)

Country Link
JP (1) JPH03117347U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016065601A (en) * 2014-09-25 2016-04-28 富士重工業株式会社 Driving force distribution device of vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996217A (en) * 1973-01-19 1974-09-12
JPS5259806A (en) * 1975-11-13 1977-05-17 Ricoh Co Ltd Driving device for rotary body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996217A (en) * 1973-01-19 1974-09-12
JPS5259806A (en) * 1975-11-13 1977-05-17 Ricoh Co Ltd Driving device for rotary body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016065601A (en) * 2014-09-25 2016-04-28 富士重工業株式会社 Driving force distribution device of vehicle

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