| 摘要 |
PURPOSE:To easily perform assembly, by arranging a rotor of an electric motor to be displaced from the magnetic center position of a stator and providing a crank to be adapted to a side wall in one side. CONSTITUTION:A compressor is constituted such that it arranges a rotor 4 of an electric motor to be displaced from the magnetic center position of a stator 3 to move a crankshaft 8 during operation in the direction opposite to a frame 9. Consequently, when the rotor 4 is mounted to the crankshaft 8, it is only required to fix the side opposite to the frame by both inserting a key 5 and shrinkage fitting a sleeve 6, and the method, eliminating troublesome work such that the rotor 4 is press fitted to the crankshaft 8, easily performs assembly. |
