| 摘要 |
<p>The invention relates to an electromagnetically actuatable brake with a brake coil, wherein . the brake coil has a brake rotor shaft which is arranged in a rotatable manner relative to the brake coil, in particular the brake rotor shaft axis is coaxial to the axis of symmetry of the brake coil, i.e. the brake coil axis, . the brake coil has multiple sub-coils (1, 2, 40, 50), in particular the sub-coils (1, 2, 40, 50) are arranged one behind the other in the circumferential direction about the brake coil axis, in particular the sub-coils (1, 2, 40, 50) are arranged in a circular manner about the brake coil axis, . the sub-coils (1, 2, 40, 50) are arranged one behind the other in the circumferential direction and each sub-coil has a different winding direction from the respective neighboring sub-coil (1, 2, 40, 50) in the circumferential direction such that the sub-coils (1, 2, 40, 50) with a first winding direction form a first type and the sub-coils (1, 2, 40, 50) with the opposite winding direction form a second type, . the sub-coils (1, 2, 40, 50) are formed by at least one first wave winding and a second wave winding, and . each of the two wave windings is positioned in a circular manner in the circumferential direction, wherein the radial distance between each of the two wave windings is a periodic function of the circumferential angle.</p> |
