JPH02121640U - - Google Patents
Info
- Publication number
- JPH02121640U JPH02121640U JP3058989U JP3058989U JPH02121640U JP H02121640 U JPH02121640 U JP H02121640U JP 3058989 U JP3058989 U JP 3058989U JP 3058989 U JP3058989 U JP 3058989U JP H02121640 U JPH02121640 U JP H02121640U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- yoke
- movable
- axial direction
- guide member
- 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
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Description
第１図および第２図は本考案に係る多板式負作
動形電磁ブレーキの実施例を示し、第１図は制動
状態で示すその縦断面図、第２図は第１図の上半
部を円周方向へ１５ずらした位置で破断し下半部
を第１図と同位置で破断して示す縦断面図である
。
１……ヨーク、３……電磁コイル、５……回転
軸、６……ハブ、９……サイドプレート、１２…
…アーマチユア、１４……制動ばね、１６……イ
ンナデイスク、１７……アウタデイスク、１７ａ
……溝、１８……牽引板、１８ａ……折り曲げ片
、１９……止めねじ。
1 and 2 show an embodiment of the multi-plate negative actuating electromagnetic brake according to the present invention, FIG. 1 is a longitudinal sectional view of the brake shown in the braking state, and FIG. 2 shows the upper half of FIG. 1. FIG. 2 is a vertical cross-sectional view taken at a position shifted by 15 in the circumferential direction and showing the lower half at the same position as in FIG. 1; 1... Yoke, 3... Electromagnetic coil, 5... Rotating shaft, 6... Hub, 9... Side plate, 12...
... Armature, 14 ... Braking spring, 16 ... Inner disk, 17 ... Outer disk, 17a
... Groove, 18 ... Traction plate, 18a ... Bending piece, 19 ... Set screw.
Claims (1)
しこのヨークの外周部に突設された案内部材によ
り軸方向へ進退自在に支持されたアーマチユアと
、このアーマチユアの反ヨーク側に空間部を隔て
て前記案内部材の突出端部に固定されたサイドプ
レートと、これらアーマチユア、サイドプレート
間の前記空間部内に位置して重ねられハブおよび
前記案内部材にそれぞれ軸方向へ進退自在に支持
されたインナデイスクおよびアウタデイスクとを
備えた多板式負作動形電磁ブレーキにおいて、前
記アーマチユアの外周部に、前記アウタデイスク
方向に延びる牽引部材を軸方向へ移動調節自在に
固定し、この牽引部材の先端を、前記空隙より小
さい空隙を介して前記アウタデイスクの軸方向側
面と対向させたことを特徴とする多板式負作動形
電磁ブレーキ。 An armature that faces the magnetic attraction surface of the yoke with a predetermined gap in between and is supported so as to be movable in the axial direction by a guide member protruding from the outer periphery of the yoke, and a space is separated on the opposite side of the armature from the yoke. a side plate fixed to the protruding end of the guide member; and an inner disk positioned in the space between the armature and the side plate and stacked on top of each other and supported by the hub and the guide member so as to be movable in the axial direction. and an outer disk, a traction member extending in the direction of the outer disk is fixed to the outer periphery of the armature so as to be movable and adjustable in the axial direction, and the tip of the traction member is fixed to the outer periphery of the armature. A multi-disc negative actuation type electromagnetic brake, characterized in that the brake is opposed to the axial side surface of the outer disk through a gap smaller than the air gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3058989U JPH0529550Y2 (en) | 1989-03-17 | 1989-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3058989U JPH0529550Y2 (en) | 1989-03-17 | 1989-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02121640U true JPH02121640U (en) | 1990-10-03 |
| JPH0529550Y2 JPH0529550Y2 (en) | 1993-07-28 |
Family
ID=31255779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3058989U Expired - Lifetime JPH0529550Y2 (en) | 1989-03-17 | 1989-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529550Y2 (en) |
-
1989
- 1989-03-17 JP JP3058989U patent/JPH0529550Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529550Y2 (en) | 1993-07-28 |