JPS56139098A - Incremental position detector for pulse motor - Google Patents
Incremental position detector for pulse motorInfo
- Publication number
- JPS56139098A JPS56139098A JP4166880A JP4166880A JPS56139098A JP S56139098 A JPS56139098 A JP S56139098A JP 4166880 A JP4166880 A JP 4166880A JP 4166880 A JP4166880 A JP 4166880A JP S56139098 A JPS56139098 A JP S56139098A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- motor
- rotary shaft
- pulse motor
- drive
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque
Abstract
PURPOSE:To detect an incremental position of a pulse motor in a rotating direction as an electric signal capable of being digitally processed by converting multiphase drive pulses from a drive circuit of the motor into binary signals corresponding to the increments of the rotary shaft. CONSTITUTION:A plurality of multiphase drive pulses from the drive circuit 2 of a pulse motor 1 are converted into binary signals corresponding to the increments of the rotary shaft of the motor to generate the binary signal at every increment of the rotary shaft. For instance, 4-phase drive pulse from the output of the drive circuit 2 is converter by a decoder 4 into binary digital signal, which is branched in response to the energizing system by the converting circuit 5. This output is held in a holding circuit 7 through a waveform shaper 6, discriminated in forward or reverse by discriminators 8, 9, and the outputs are further outputted through a memory circuit 10 to output terminals 11, 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4166880A JPS56139098A (en) | 1980-03-31 | 1980-03-31 | Incremental position detector for pulse motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4166880A JPS56139098A (en) | 1980-03-31 | 1980-03-31 | Incremental position detector for pulse motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56139098A true JPS56139098A (en) | 1981-10-30 |
Family
ID=12614763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4166880A Pending JPS56139098A (en) | 1980-03-31 | 1980-03-31 | Incremental position detector for pulse motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56139098A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01298998A (en) * | 1987-12-23 | 1989-12-01 | Gold Star Co Ltd | Rotary angle detector |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933487A (en) * | 1972-07-28 | 1974-03-27 |
-
1980
- 1980-03-31 JP JP4166880A patent/JPS56139098A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933487A (en) * | 1972-07-28 | 1974-03-27 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01298998A (en) * | 1987-12-23 | 1989-12-01 | Gold Star Co Ltd | Rotary angle detector |
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