| 摘要 |
PURPOSE: A structure is provided to install a magnet making a rotor assembly body more stable. CONSTITUTION: The rotor assembly body comprises: a rotor body(10) installing a magnetic part to be penetrated upward and downward inside the body; end plates(30,30') that make the magnetic part not separate from inside the rotor body by blocking to the up and down part of the rotor body; an elastic member(40) placed between the end plate and the magnetic part.
|
