| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin impregnated coil which can prevent impregnated resin from flowing out, also can improve productivity, and is superior in insulating characteristics and mechanical characteristics, and to provide a manufacturing method therefor.SOLUTION: The resin impregnated coil includes: a coil; an insulating material which has a resin impregnation property, is provided so as to cover at least the outer periphery of the coil, and constitutes a coil base body with the coil; and impregnated resin which is impregnated in the coil base body and hardened. The insulating material is formed by using a plurality of types of fiber materials including organic fiber and inorganic fiber, and is impregnated in the impregnated resin in such a state as to have a hardening accelerator preliminarily attached. |
