| 摘要 |
PROBLEM TO BE SOLVED: To provide a fan device capable of being simply and accurately assembled and stably connecting a fan rotor and a motor rotor. SOLUTION: The fan device is provided with a motor rotor 4 and a fan rotor 5. A projection 9 in the axis direction is provided on a center part of the motor rotor 4. A vibration isolating material 6 for a bearing is attached to a center part of a side wall 18 of the fan rotor 5 and the projection 9 in the axis direction is engaged with the vibration isolating material 6. |
