JPS5498907A - Position motor - Google Patents
Position motorInfo
- Publication number
- JPS5498907A JPS5498907A JP546678A JP546678A JPS5498907A JP S5498907 A JPS5498907 A JP S5498907A JP 546678 A JP546678 A JP 546678A JP 546678 A JP546678 A JP 546678A JP S5498907 A JPS5498907 A JP S5498907A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- switch
- signal
- hesitation
- converter
- 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.)
- Granted
Links
Landscapes
- Linear Motors (AREA)
Abstract
PURPOSE: To provide a position motor, simple with high precision, where a movement position of the movable part is determined without hesitation, by means of controlling, in accordance with a given signal, a direction and a level of the current that flows in a plurality of coils arranged in a different position.
CONSTITUTION: To a solenoid coil 1, where a plurality of coils C0 to C10 are arranged in a different position, are installed intermediate taps 10 to 19, and a permanent magnet 2 is provided in an arrangement within said coil 1 being so constructed as capable of reciprocating movement in said coil 1 by a reeled string 3 with an indicator pointer 4 installed. Constant current power selecting switches S0 to S10 are providing dontacts a, b, with a connection made of a movable piece of the switch S0 to a final end of the coil 1 and of a movable piece of the switch S1 to S10 to the intermediate tap 10 to 19 of the coil 1 respectively. An input signal ei is fed to an A/D converter 5, with an output from said converter 5 fed to a drive circuit 6, and the switch S0 to S10 will be driven correspondingly to the signal ei. Accordingly, the position motor can be provided where a movement position of the movable part 2 is determined by a given signal without hesitation.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53005466A JPS5827751B2 (en) | 1978-01-20 | 1978-01-20 | position motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53005466A JPS5827751B2 (en) | 1978-01-20 | 1978-01-20 | position motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5498907A true JPS5498907A (en) | 1979-08-04 |
JPS5827751B2 JPS5827751B2 (en) | 1983-06-11 |
Family
ID=11612004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53005466A Expired JPS5827751B2 (en) | 1978-01-20 | 1978-01-20 | position motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5827751B2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49117917A (en) * | 1973-03-15 | 1974-11-11 |
-
1978
- 1978-01-20 JP JP53005466A patent/JPS5827751B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49117917A (en) * | 1973-03-15 | 1974-11-11 |
Also Published As
Publication number | Publication date |
---|---|
JPS5827751B2 (en) | 1983-06-11 |
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