JPS6111034U - electromagnetic brake - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

1, 2, and 3 show an embodiment of the electromagnetic brake according to this invention, and FIG. 1 is a side view shown in cross section;
2nd Tee prohibited ↑ T product A, cross section at -A line, right side at B-B line
FIG. 3 is a side view showing a cross section taken along the line CC. In the figure, 10 is a rotating shaft, 11 is a hub, 12 is a lining, 13 is an armature, 14 is an excitation coil, 15 is a fixed iron core, 16 is a fixed bolt, 17 is a brake plate, 1B is a brake spring, 20 is an adjustment bolt, 23 is the adjustment spring. In addition, the same symbols in the figures refer to the same or equivalent parts.

Claims (1)

[Scope of utility model registration request] A brake lining loosely fitted and supported in the rotational axis direction, an armature that can be moved into and out of the front end of the brake lining and slidably supported in the rotational axis direction by a fixing bolt, and on the opposite side of the armature from the brake lining. In an electromagnetic brake consisting of a fixed core that is arranged opposite to each other with an axial gap in between and has an excitation coil and a built-in brake spring, and a brake plate that is pressed by the brake spring via the brake lining and armature, the fixed core is An electromagnetic brake characterized in that an adjustment bolt is screwed into a screw hole provided so as to be movable forward and backward, and an adjustment spring is provided between the adjustment bolt and the armature.