JPH0340897U - - Google Patents
Info
- Publication number
- JPH0340897U JPH0340897U JP10291189U JP10291189U JPH0340897U JP H0340897 U JPH0340897 U JP H0340897U JP 10291189 U JP10291189 U JP 10291189U JP 10291189 U JP10291189 U JP 10291189U JP H0340897 U JPH0340897 U JP H0340897U
- Authority
- JP
- Japan
- Prior art keywords
- traveling wave
- ultrasonic motor
- stator
- rotor
- reinforcing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例の分解斜視図、第２
図はその縦断面部分図、第３図はステータの一部
切欠き斜視図、第４図は負荷トルクと回転数との
関係を示すグラフ、第５図は従来例の第２図に相
当する図である。
１２……ロータ、１３……ステータ、１９……
駆動用変位素子、２３……補強板。
Fig. 1 is an exploded perspective view of one embodiment of the present invention;
Figure 3 is a partially cutaway perspective view of the stator, Figure 4 is a graph showing the relationship between load torque and rotational speed, and Figure 5 corresponds to Figure 2 of the conventional example. It is a diagram. 12...Rotor, 13...Stator, 19...
Drive displacement element, 23... reinforcing plate.
Claims (1)
に配置された円板状のステータに、上記進行波に
よつて回動するロータを組み合わせてなる超音波
モータにおいて、 前記ステータの薄肉部に補強板を貼着したこと
を特徴とする超音波モータ。[Claims for Utility Model Registration] In an ultrasonic motor that combines a disc-shaped stator with an annular driving displacement element disposed on the lower surface that generates a traveling wave, and a rotor that is rotated by the traveling wave. . An ultrasonic motor, characterized in that a reinforcing plate is attached to a thin wall portion of the stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10291189U JPH0340897U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10291189U JPH0340897U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340897U true JPH0340897U (en) | 1991-04-19 |
Family
ID=31651780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10291189U Pending JPH0340897U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340897U (en) |
-
1989
- 1989-08-31 JP JP10291189U patent/JPH0340897U/ja active Pending