JPH02140032U - - Google Patents
Info
- Publication number
- JPH02140032U JPH02140032U JP4819089U JP4819089U JPH02140032U JP H02140032 U JPH02140032 U JP H02140032U JP 4819089 U JP4819089 U JP 4819089U JP 4819089 U JP4819089 U JP 4819089U JP H02140032 U JPH02140032 U JP H02140032U
- Authority
- JP
- Japan
- Prior art keywords
- coupling device
- electromagnetic coupling
- armature
- stator
- magnetic film
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案を電磁ツースクラツチに適用し
た一実施例を示す要部断面図、第２図は本考案を
電磁ブレーキに適用した一実施例を示す要部断面
図、第３図は一般的な電磁ツースクラツチを示す
断面図、第４図は電磁ツースクラツチの動作を説
明するための断面図、第５図は従来の電磁ブレー
キを示す断面図、第６図は第５図の要部拡大断面
図である。
符号の説明、１……ロータ、２……ボールベア
リング、３，１１……ステータ、４，１２……励
磁コイル、５，１４……アーマチユア、６，７…
…ツースリング、８……アダプタプレート、９，
１６……板ばね、１３……ライニング、１７……
アーマチユアハブ、２０，２１，２２，２３，２
４，２５……複合無電解ニツケル膜、Ａ……モー
タ本体、Ｂ……軸部、Ｃ……出力軸、Ｓ……磁気
回路。
Fig. 1 is a sectional view of a main part showing an embodiment in which the present invention is applied to an electromagnetic tooth clutch, Fig. 2 is a sectional view of main parts showing an embodiment in which the invention is applied to an electromagnetic brake, and Fig. 3 is a general view. 4 is a sectional view for explaining the operation of the electromagnetic tooth clutch, FIG. 5 is a sectional view showing a conventional electromagnetic brake, and FIG. 6 is an enlarged sectional view of the main part of FIG. 5. It is. Explanation of symbols: 1... Rotor, 2... Ball bearing, 3, 11... Stator, 4, 12... Excitation coil, 5, 14... Armature, 6, 7...
...Tooth ring, 8...Adapter plate, 9,
16... Leaf spring, 13... Lining, 17...
Armature your hub, 20, 21, 22, 23, 2
4, 25... Composite electroless nickel film, A... Motor body, B... Shaft portion, C... Output shaft, S... Magnetic circuit.
Claims (1)
とによつて、アーマチユアをステータ側に吸着さ
せてロータ側とアーマチユア側を連結し、クラツ
チ作動またはブレーキ作動させる電磁連結装置に
おいて、 前記連結部分の一部に耐摩耗性を有する非磁性
体膜を形成したことを特徴とする電磁連結装置。 ２ 上記非磁性体膜が複合無電解ニツケル膜であ
ることを特徴とする請求項１記載の電磁連結装置
。[Claims for Utility Model Registration] 1. An electromagnetic coupling device that attracts the armature to the stator side, connects the rotor side and the armature side, and operates a clutch or brake by energizing an excitation coil disposed in the stator. An electromagnetic coupling device, characterized in that a non-magnetic film having wear resistance is formed on a part of the coupling portion. 2. The electromagnetic coupling device according to claim 1, wherein the non-magnetic film is a composite electroless nickel film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4819089U JPH02140032U (en) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4819089U JPH02140032U (en) | 1989-04-26 | 1989-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140032U true JPH02140032U (en) | 1990-11-22 |
Family
ID=31564779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4819089U Pending JPH02140032U (en) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007000810A1 (en) * | 2005-06-28 | 2007-01-04 | Mitsubishi Denki Kabushiki Kaisha | Brake device for elevator |
| JP2010164175A (en) * | 2009-01-19 | 2010-07-29 | Sinfonia Technology Co Ltd | Electromagnetic connection device and automatic door device |
-
1989
- 1989-04-26 JP JP4819089U patent/JPH02140032U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007000810A1 (en) * | 2005-06-28 | 2007-01-04 | Mitsubishi Denki Kabushiki Kaisha | Brake device for elevator |
| JP2010164175A (en) * | 2009-01-19 | 2010-07-29 | Sinfonia Technology Co Ltd | Electromagnetic connection device and automatic door device |
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