JPS63190628U - - Google Patents
Info
- Publication number
- JPS63190628U JPS63190628U JP8274987U JP8274987U JPS63190628U JP S63190628 U JPS63190628 U JP S63190628U JP 8274987 U JP8274987 U JP 8274987U JP 8274987 U JP8274987 U JP 8274987U JP S63190628 U JPS63190628 U JP S63190628U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- magnetic pole
- braking surface
- cylindrical part
- armature
- 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
- 230000005284 excitation Effects 0.000 claims description 2
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案の一実施例を示す第２図―
線断面図、第２図は側面図、第３図は本考案の他
の実施例を示す断面図、第４図は第３図の側面図
である。図面において、
１…電磁ブレーキ、２…ブレーキドラム、３…
電磁石、４…アーマチユア、５…制動面、８…ヨ
ーク、９…励磁コイル、１０…磁極面、１２…凹
部、１３，１６…アーマチユアガイド、１４…ブ
レーキシユ、１５，１８…制動用ばね、１７…ガ
イド溝。
Figure 1 is Figure 2 showing an embodiment of the present invention.
2 is a side view, FIG. 3 is a sectional view showing another embodiment of the present invention, and FIG. 4 is a side view of FIG. 3. In the drawings, 1...electromagnetic brake, 2...brake drum, 3...
Electromagnet, 4... Armature, 5... Braking surface, 8... Yoke, 9... Excitation coil, 10... Magnetic pole surface, 12... Recess, 13, 16... Armature guide, 14... Brake shoe, 15, 18... Braking spring, 17...Guide groove.
Claims (1)
キドラムと、このブレーキドラムの前記円筒状部
に、磁極面を該円筒状部の制動面に対向させて配
置されたヨークおよび励磁コイルとからなる電磁
石と、この電磁石の磁極面と前記円筒状部の制動
面との間においてその径方向に移動自在に配置さ
れ通常制動用ばねにより前記制動面に圧接され、
前記電磁石の磁気的吸引力により前記磁極面に吸
着される円弧状のアーマチユアとを具備してなり
、前記ヨークに回り止めされたアーマチユアガイ
ドにより、前記アーマチユアが前記制動面に平行
移動自在に支持されることを特徴とする電磁ブレ
ーキ。 It consists of a brake drum that integrally has a cylindrical part on the outer periphery of one side, and a yoke and an excitation coil arranged on the cylindrical part of the brake drum with a magnetic pole surface facing the braking surface of the cylindrical part. an electromagnet; the electromagnet is disposed so as to be movable in the radial direction between the magnetic pole face of the electromagnet and the braking surface of the cylindrical portion, and is usually pressed against the braking surface by a braking spring;
and an arc-shaped armature that is attracted to the magnetic pole surface by the magnetic attraction force of the electromagnet, and the armature is freely movable parallel to the braking surface by an armature guide that is prevented from rotating by the yoke. An electromagnetic brake characterized by being supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8274987U JPS63190628U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8274987U JPS63190628U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190628U true JPS63190628U (en) | 1988-12-08 |
Family
ID=30935685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8274987U Pending JPS63190628U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190628U (en) |
-
1987
- 1987-05-29 JP JP8274987U patent/JPS63190628U/ja active Pending