JPS6446527U - - Google Patents
Info
- Publication number
- JPS6446527U JPS6446527U JP14152087U JP14152087U JPS6446527U JP S6446527 U JPS6446527 U JP S6446527U JP 14152087 U JP14152087 U JP 14152087U JP 14152087 U JP14152087 U JP 14152087U JP S6446527 U JPS6446527 U JP S6446527U
- Authority
- JP
- Japan
- Prior art keywords
- center
- suction direction
- stationary part
- position sensors
- orthogonal
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
Landscapes
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Description
第1図は本考案の一実施例のフロー図、第2図
は第1図に示した領域の区分を表わす可動軸直角
面表示図、第3図は第1図に示したi,jの関係
説明図、第4図は本考案の他の実施例の領域の区
分を表わす可動軸直角面の説明図、第5図は第4
図の領域を含むフロー図、第6図はさらに他の実
施例の領域の区分を表わす可動軸直角面の説明図
である。
i……整数、j……整数、x……X軸の変位量
、y……Y軸の変位量、〜……領域。
Fig. 1 is a flowchart of an embodiment of the present invention, Fig. 2 is a view perpendicular to the movable axis showing the division of the area shown in Fig. 1, and Fig. 3 is a diagram of i and j shown in Fig. 1. 4 is an explanatory diagram of a plane perpendicular to the movable axis showing the division of the area of another embodiment of the present invention, and FIG.
FIG. 6 is an explanatory diagram of a plane perpendicular to the movable axis showing division of the region of still another embodiment. i...Integer, j...Integer, x...X-axis displacement amount, y...Y-axis displacement amount, ~...area.
Claims (1)
動軸と該静止部に取り付けられた二個以上の位置
センサより成り、該磁極により8方向の吸引方向
が形成でき、該磁極は該静止部中心を中心とする
円周上に等間隔に配置され、該吸引方向は該可動
軸直角断面において放射状、等間隔即ち45°毎
に配置し、該位置センサのうち少なくとも二個は
互いに直交する吸引方向に一致させて設置した電
磁軸受において、該直交する位置センサと該静止
部中心を通るセンサ軸に対する可動軸中心の相対
位置により作動すべき吸引方向を決定することを
特徴とする電磁軸受。 It consists of a stationary part including four or more magnetic poles, a movable shaft including a magnetic material, and two or more position sensors attached to the stationary part, and eight attracting directions can be formed by the magnetic poles. The position sensors are arranged at equal intervals on a circumference centered on the center of the part, and the suction direction is arranged radially in a cross section perpendicular to the movable axis, at equal intervals, that is, every 45 degrees, and at least two of the position sensors are orthogonal to each other. An electromagnetic bearing installed to match a suction direction, wherein the suction direction to be operated is determined by the relative position of the center of the movable shaft with respect to the orthogonal position sensor and the sensor axis passing through the center of the stationary part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14152087U JPS6446527U (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14152087U JPS6446527U (en) | 1987-09-18 | 1987-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6446527U true JPS6446527U (en) | 1989-03-22 |
Family
ID=31406653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14152087U Pending JPS6446527U (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6446527U (en) |
-
1987
- 1987-09-18 JP JP14152087U patent/JPS6446527U/ja active Pending