JPS60116432U - electromagnetic brake - Google Patents

electromagnetic brake

Info

Publication number
JPS60116432U
JPS60116432U JP318084U JP318084U JPS60116432U JP S60116432 U JPS60116432 U JP S60116432U JP 318084 U JP318084 U JP 318084U JP 318084 U JP318084 U JP 318084U JP S60116432 U JPS60116432 U JP S60116432U
Authority
JP
Japan
Prior art keywords
brake lining
brake
electromagnet
plate
electromagnetic brake
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
JP318084U
Other languages
Japanese (ja)
Other versions
JPH0212337Y2 (en
Inventor
洋一 池田
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP318084U priority Critical patent/JPS60116432U/en
Publication of JPS60116432U publication Critical patent/JPS60116432U/en
Application granted granted Critical
Publication of JPH0212337Y2 publication Critical patent/JPH0212337Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図および第２図はこの考案による電磁ブレーキの一
実施例を示し、第１図は断面で示す側面図、第２図は中
心線より左側の部分を第１図のＡ−Ａ線、右側の部分を
第１図のＢ−Ｂ線における断面で示す正面図、第３図お
よび第４図は磁束の分布図、第５図は直流電磁石におけ
る電圧しゃ断後の電流の時間的変化を示す動作図である
。 図中、１０は回転軸、１１はハブ、１２はブレーキライ
ニング、１３は押圧板、１４は励磁コイル、１５は固定
鉄心、１６は固定ボルト、１７はブレーキ板、１８は制
動ばねである。なお、図中の同一符号は同一または相当
部分を示す。1 and 2 show an embodiment of the electromagnetic brake according to this invention, FIG. 1 is a side view in cross section, and FIG. 2 shows the left side of the center line along the line A-A in FIG. A front view showing the right side section taken along line B-B in Fig. 1, Figs. 3 and 4 are magnetic flux distribution diagrams, and Fig. 5 shows temporal changes in current after voltage cutoff in the DC electromagnet. It is an operation diagram. In the figure, 10 is a rotating shaft, 11 is a hub, 12 is a brake lining, 13 is a pressing plate, 14 is an exciting coil, 15 is a fixed iron core, 16 is a fixing bolt, 17 is a brake plate, and 18 is a brake spring. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に固着したハブに遊嵌支持されたブレーキライニ
ングと、このブレーキライニングの端面に離接自在に、
かつ前記ブレーキライニングをブレーキ板とで挾持する
ように配設された押圧板と、外極と内蔵を有し励磁コイ
ルによる電磁力により前記抑圧板のブレーキライニング
方向への押圧力を解除する直流電磁石と、前記押圧板を
ブレーキライニング方向に押圧する制動バネとからなる
電磁ブレーキにおいて、前記直流電磁石の外極面積を内
極面積より大きくしたことを特徴とする電磁ブレーキ。A brake lining is supported by a loose fit on a hub fixed to a rotating shaft, and a brake lining is attached to and detached from the end surface of the brake lining.
and a pressing plate disposed so as to sandwich the brake lining with a brake plate, and a DC electromagnet having an outer pole and a built-in body and releasing the pressing force of the suppressing plate in the direction of the brake lining by electromagnetic force generated by an excitation coil. and a braking spring that presses the pressing plate in the direction of the brake lining, wherein the outer pole area of the DC electromagnet is larger than the inner pole area.
JP318084U 1984-01-13 1984-01-13 electromagnetic brake Granted JPS60116432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP318084U JPS60116432U (en) 1984-01-13 1984-01-13 electromagnetic brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP318084U JPS60116432U (en) 1984-01-13 1984-01-13 electromagnetic brake

Publications (2)

Publication Number Publication Date
JPS60116432U true JPS60116432U (en) 1985-08-06
JPH0212337Y2 JPH0212337Y2 (en) 1990-04-06

Family

ID=30477564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP318084U Granted JPS60116432U (en) 1984-01-13 1984-01-13 electromagnetic brake

Country Status (1)

Country Link
JP (1) JPS60116432U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012240820A (en) * 2011-05-23 2012-12-10 Mitsubishi Electric Corp Brake device of elevator hoisting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012240820A (en) * 2011-05-23 2012-12-10 Mitsubishi Electric Corp Brake device of elevator hoisting machine

Also Published As

Publication number Publication date
JPH0212337Y2 (en) 1990-04-06

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