JPS59152224U

JPS59152224U - electromagnetic brake

Info

Publication number: JPS59152224U
Application number: JP4817383U
Authority: JP
Inventors: 良治小林
Original assignee: 三菱電機株式会社
Priority date: 1983-03-30
Filing date: 1983-03-30
Publication date: 1984-10-12

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

[Brief explanation of drawings]

第１図は従来の電磁ブレーキを示す断面図、第２図はこ
の考案の一実施例を示す断面図である。図中、１は固定子、２はコイル、３は制動ネジ、３ａは
制動ネジの頭部、６はアマチュア、８はライニング、９
はスプリング、１０はプレート、１０ａはプレートの凹
部である。尚、図中同一符号は同−又は相当部分を示す
。FIG. 1 is a sectional view showing a conventional electromagnetic brake, and FIG. 2 is a sectional view showing an embodiment of this invention. In the figure, 1 is the stator, 2 is the coil, 3 is the brake screw, 3a is the head of the brake screw, 6 is the armature, 8 is the lining, 9
10 is a spring, 10 is a plate, and 10a is a concave portion of the plate. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

An annular stator with a U-shaped cross section, a coil built into this stator, and brake screws placed at several locations around the entire circumference of the stator with collars inserted around the outer periphery in the axial direction of the stator. , an armature that is disposed opposite to the stator with a gap in between and slidable in the axial direction using the brake screw as a guide; a lining provided on a side surface of the armature; and a lining provided on the opposite side of the lining to the armature. and a plate fixed by the above-mentioned brake screw, and a spring inserted between the above-mentioned stator and the armature to press the armature toward the lining side. An electromagnetic brake characterized in that a concave portion is provided, and the head of the brake screw is sunk into the concave portion.