| 摘要 |
PURPOSE: A rotating shaft using magnetic levitation is provided to transfer the torque without the rotary resistance by using magnetic levitation. CONSTITUTION: A rotating shaft using magnetic levitation comprises a first annular stator(1a), a second annular stator(1b), an axial-type rotor(2) and a propeller(3). The first annular stator and the second annular stator are magnetic material of ring format. The stator and an annular magnetic material of the same polarity as a stator are formed in the front and rear sides of the axial-type rotor, respectively. The axial-type rotor is formed in the front and rear sides, respectively in order to face to the stator. The axial-type rotor magnetically levitates using magnetic materials which face to each other within the stator with ring type front and rear sides. A plurality of twisted fly plates is attached to the tubular outer diameter of the propeller. The propeller is installed to the outside of the axial-type rotor. |
