| 摘要 |
An electromagnet, particularly a brake coil, especially for an electromagnetically actuatable brake, an electromagnetically actuatable brake and a brake motor, the electromagnet having a coil winding accommodated in a coil brace, the coil brace being accommodated in a magnet body, the magnet body being two-part or multipart, an internal pole being produced from a first material and the external pole being produced from a second material, the first material exhibiting a higher specific magnetic permeability than the second material. |
