| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a magnetic connection device capable of stably transmitting torque from the early period, even if fitting is not performed before using. SOLUTION: An magnetic connection device is provided with a U-shaped sectional magnetic pole body 1, having a recessed part for housing an exciting coil 2 and fixed to a fixed part, an armature 3 arranged on the surface facing the magnetic pole body 1, a spring 4 mounted on the armature 3 from the magnetic pole body 1, a disc plate 6 connected to a rotary shaft to be braked 8, and an attaching bolt 12 slidably extending through a side plate 10 arranged outside the disk plate 6 and the armature 3 and provided in the axial direction, so as to extend to the magnetic pole. Projecting sheets 5, 11 in which a plurality of projecting parts 5a, 11a are etched are respectively attached on the whole surfaces of a friction surface 3M of the armature 3 and a friction surface 10M of the side plate 10.</p> |
