| 摘要 |
PURPOSE:To enable to shorten the time required for manufacturing and assembling a resolver by distributing and arranging a plurality of stationary cores wound with primary coils as a stator on a circumference. CONSTITUTION:A plurality of stationary cores 13a-13d wound with primary coils 12a-12d are distributed and arranged on a circumference to form a stator 11. A rotary core 30 wound with a secondary coil 19 is arranged at the center of a circle, on which stationary cores 13a-13d of the stator 11 are arranged to form a rotor 16. Blades 23a, 23b are provided to cover the end faces of the cores 13a-13d at the end of the core 20, and a magnetic circuit is sequentially formed between the secondary coils 19 and the primary coils 12a-12d upon rotation of the rotor 16 by the blades 23a, 23b. |
