| 摘要 |
<p>PROBLEM TO BE SOLVED: To make possible an easy separation of a hub from an armature at the time of non-electrification, in a non-excitation actuated type electromagnetic brake provided with a permanent magnet. SOLUTION: Each hexagon nut 16 is admitted in each nut receiver hole 17 arranged in the armature 4 opposite the hub 2 anti-rotationally and slidably along the axial direction, and each hexagon socket head bolt attached from outside of the hub 2 is engaged threadedly to the hexagon nut through a flat spring 9.</p> |
