摘要 |
PURPOSE:To facilitate the break of an electric circuit and the replacement of a temperature fuse by equipping a temperature fuse box at one part of the cover cage of a stator part, and connecting the first temperature fuse capable of mounting and removal inside this box in series with a main coil for rotation and the second temperature fuse in series between an auxiliary coil and a capacitor for startup. CONSTITUTION:A temperature fuse box 7 is made at one part of a cover cage, which forms the stator part 1S of a motor 1, and inside the temperature fuse box 7, first and second temperature fuses 2A and 2B are inserted in fixing metal fittings 4 for free extraction. The first temperature fuse 2A is connected in series with a coil A for rotation, and a second temperature fuse 2B is connected in series between auxiliary coils B, C, and D for rotation and a capacitor C for startup. |