| 摘要 |
PROBLEM TO BE SOLVED: To restrain electromagnetic vibrations generated by a stator iron core of a motor from reaching an apparatus where the motor is used. SOLUTION: In a vibration isolator where the motor 1 is attached to a mounting frame 10 via ring-form vibration-proof rubber 21 attached to both ends in its axial direction thereby being supported, the ring-form vibration-proof rubber 21 has space a where the above vibration-proof rubber 21 can be set freely, between the vibration-proof rubber 21 and the case 2 or 2a, and is attached to the outside periphery of a bearing insertion case 3 or 3a projected outwards at the bottom of the case 2 or 2a, and the vibration-proof rubber 21 can properly absorb the electromagnetic vibration generated from the stator iron core 1b of the motor 1. |
