JPS6416253A - Motor with multi-degree of freedom - Google Patents
Motor with multi-degree of freedomInfo
- Publication number
- JPS6416253A JPS6416253A JP17266687A JP17266687A JPS6416253A JP S6416253 A JPS6416253 A JP S6416253A JP 17266687 A JP17266687 A JP 17266687A JP 17266687 A JP17266687 A JP 17266687A JP S6416253 A JPS6416253 A JP S6416253A
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- swingable
- rotor shaft
- pivotable
- constituted
- 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
Landscapes
- Linear Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
PURPOSE:To permit the arbitrary movement of a rotor shaft into a predetermined two-dimensional direction, by a method wherein the rotor shaft itself is constituted so as to be inclinable and rotatable into the two-dimensional direction. CONSTITUTION:The bearing 3 of an output shaft or a rotor shaft 4 is constituted of first and second swingable bearings 11, 12. The first swingable bearing 11 supports a rotary bearing 10, fitted directly to the intermediate part of the rotor shaft 4 through a roller bearing 5, so as to be pivotable into the direction of alpha-axis while the second swingable bearing 12 supports the first swingable bearing 11 so as to be pivotable into the direction of beta-axis. A plurality of electromagnets M1-Mn, provided at the outside of the rear end of a casing 1, act the moving magnetic field of two-dimensional pattern to a rotor 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17266687A JPS6416253A (en) | 1987-07-09 | 1987-07-09 | Motor with multi-degree of freedom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17266687A JPS6416253A (en) | 1987-07-09 | 1987-07-09 | Motor with multi-degree of freedom |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416253A true JPS6416253A (en) | 1989-01-19 |
Family
ID=15946119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17266687A Pending JPS6416253A (en) | 1987-07-09 | 1987-07-09 | Motor with multi-degree of freedom |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416253A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2658673A1 (en) * | 1990-02-22 | 1991-08-23 | Sagem | DIRECT CURRENT ELECTRIC MOTOR WITH TWO AXIS OF ROTATION, IN PARTICULAR FOR VIEWFINDER. |
-
1987
- 1987-07-09 JP JP17266687A patent/JPS6416253A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2658673A1 (en) * | 1990-02-22 | 1991-08-23 | Sagem | DIRECT CURRENT ELECTRIC MOTOR WITH TWO AXIS OF ROTATION, IN PARTICULAR FOR VIEWFINDER. |
EP0453328A2 (en) * | 1990-02-22 | 1991-10-23 | Societe D'applications Generales D'electricite Et De Mecanique Sagem | D.C. motor with two axis of rotation, in particular for a view finder |
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