| 摘要 |
PURPOSE: A spindle motor is provided to improve assembly property, by forming a chuck case of a chucking device to a rotor housing in a body. CONSTITUTION: A rotary shaft is supported in the center of a main body as being able to rotate. A stator (40) is fixed to the outer circumference of the main body. A rotor (30) has a rotor housing. The rotor housing is connected to the rotary shaft. A chucking device (50) fixes a disc. |
