JPS61129937U - - Google Patents
Info
- Publication number
- JPS61129937U JPS61129937U JP1384985U JP1384985U JPS61129937U JP S61129937 U JPS61129937 U JP S61129937U JP 1384985 U JP1384985 U JP 1384985U JP 1384985 U JP1384985 U JP 1384985U JP S61129937 U JPS61129937 U JP S61129937U
- Authority
- JP
- Japan
- Prior art keywords
- pressure receiving
- receiving plate
- collar
- armature
- 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
Links
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案に係る負作動形電磁ブレーキの
縦断面図、第２図は第１図の要部拡大図、第３図
は本考案に係る負作動形電磁ブレーキの他の実施
例を示す縦断面図、第４図は従来の負作動形電磁
ブレーキの縦断面図である。図面において、
１…フイールドコア、１ｃ…凹部、３，３′…
受圧板、４，４′，４″…カラー、４ａ，４′ａ
…雄捻子部、４′ｂ…カツト面、５…ボルト、６
…アーマチユア、７…デイスク、１２…ナツト。
Fig. 1 is a vertical cross-sectional view of a negative action electromagnetic brake according to the present invention, Fig. 2 is an enlarged view of the main part of Fig. 1, and Fig. 3 shows another embodiment of the negative action electromagnetic brake according to the invention. FIG. 4 is a vertical cross-sectional view of a conventional negative operation type electromagnetic brake. In the drawings, 1...field core, 1c...recess, 3, 3'...
Pressure receiving plate, 4, 4', 4''...Color, 4a, 4'a
...Male thread part, 4'b...Cut surface, 5...Bolt, 6
... Armature, 7... Disk, 12... Natsuto.
Claims (1)
のフイールドコアにカラーを介しボルトにて固定
された受圧板と、前記フイールドコアと所定空隙
を介し、かつ前記カラーを案内部材とし軸線方向
のみ移動可能に配置されたアーマチユアと、この
アーマチユアと前記受圧板との間に介在するデイ
スクと、前記アーマチユアを前記受圧板側に押圧
する圧縮コイルばねとを備えた負作動形電磁ブレ
ーキにおいて、前記カラーの前記受圧板側に雄捻
子部を形成すると共に、この雄捻子部にはナツト
を螺合しこのナツトの側面と前記受圧板の側面と
が当接するよう構成することにより、前記ナツト
の螺合深さによつて前記空隙を調整するようにし
たことを特徴とする負作動形電磁ブレーキ。 A field core with a built-in electromagnetic coil, a pressure receiving plate fixed to the field core with bolts through a collar, and arranged so as to be movable only in the axial direction, with a predetermined gap in between the field core and the collar as a guide member. In the negative operation type electromagnetic brake, the negative actuating electromagnetic brake is equipped with an armature that is fixed, a disk interposed between the armature and the pressure receiving plate, and a compression coil spring that presses the armature toward the pressure receiving plate, wherein the pressure receiving plate of the collar is A male screw portion is formed on the side, a nut is screwed into the male screw portion, and the side surface of the nut is in contact with the side surface of the pressure receiving plate. A negative actuation type electromagnetic brake characterized in that the gap is adjusted by adjusting the air gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1384985U JPH027312Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1384985U JPH027312Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61129937U true JPS61129937U (en) | 1986-08-14 |
| JPH027312Y2 JPH027312Y2 (en) | 1990-02-21 |
Family
ID=30498231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1384985U Expired JPH027312Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027312Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5778205B2 (en) * | 2013-04-10 | 2015-09-16 | 三木プーリ株式会社 | Non-excitation actuated brake rotor |
| JP6325952B2 (en) * | 2014-09-12 | 2018-05-16 | 小倉クラッチ株式会社 | Non-excitation brake |
-
1985
- 1985-02-01 JP JP1384985U patent/JPH027312Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027312Y2 (en) | 1990-02-21 |