| 摘要 |
PURPOSE:To reduce cost by making a holding member, which holds and fixes a vibrator and gives the pressure of a pressurizing means to an output means, double as a thrust receiver of a member which constitutes a transmitting mechanism. CONSTITUTION:A supersonic motor A is fixed by fastening a holding member 11 to a motor base plate 12 being a fixing member with screws 13 and 14, and on the other hand, this holding member 11 doubles as a thrust receiver of gears 15 and 21 of transmitting mechanisms. What is more, when supporting the stator of a supersonic motor, it is necessary to see that it does not affect the vibration excited by the stator, and the end of the stator becomes the loop position of the vibration, and there is only the diametrical displacement, and besides the displacement is practically very little, so it is fixed at the pin part 5b being one end of the stator, so it never affects the vibration of the stator. |
