JPS55142000A - Pulse motor driving circuit - Google Patents

Pulse motor driving circuit

Info

Publication number
JPS55142000A
JPS55142000A JP5059979A JP5059979A JPS55142000A JP S55142000 A JPS55142000 A JP S55142000A JP 5059979 A JP5059979 A JP 5059979A JP 5059979 A JP5059979 A JP 5059979A JP S55142000 A JPS55142000 A JP S55142000A
Authority
JP
Japan
Prior art keywords
driving circuit
pulse motor
bit pattern
pattern generator
nor27
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
Application number
JP5059979A
Other languages
Japanese (ja)
Inventor
Masakazu Yamashita
Toshiharu Hirose
Hajime Kuboyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5059979A priority Critical patent/JPS55142000A/en
Publication of JPS55142000A publication Critical patent/JPS55142000A/en
Pending legal-status Critical Current

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 rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/18—Shaping of pulses, e.g. to reduce torque ripple
    • 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 rotating step by step

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To simplify constitution of an exciting pattern generator for pulse motor and thus to constitute a driving circuit at a low cost by providing a bit pattern generated from a bit pattern generator more than one. CONSTITUTION:In a driving circuit of a single-/two-phase excitation system, a bit pattern generator consisting of an 8-bit shift register 21 transfers bits in sequence according to a clock input 22. An exciting signal is outputted to phases A-D from output terminals Q1-Q4 respectively. Outputs of terminals Q3, Q5 are inputted to NOR27, and an output of NOR27 works as an input data of the shift register 21. As shown in the table, a bit pattern circulates at every timing of the clock input, and single- and two-phase excitations of a pulse motor are thus attained.
JP5059979A 1979-04-24 1979-04-24 Pulse motor driving circuit Pending JPS55142000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5059979A JPS55142000A (en) 1979-04-24 1979-04-24 Pulse motor driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5059979A JPS55142000A (en) 1979-04-24 1979-04-24 Pulse motor driving circuit

Publications (1)

Publication Number Publication Date
JPS55142000A true JPS55142000A (en) 1980-11-06

Family

ID=12863426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5059979A Pending JPS55142000A (en) 1979-04-24 1979-04-24 Pulse motor driving circuit

Country Status (1)

Country Link
JP (1) JPS55142000A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697125A (en) * 1986-03-24 1987-09-29 Performance Controls, Inc. Method and apparatus for determining shaft position and for providing commutation signals
JP2003018888A (en) * 2001-06-29 2003-01-17 Naltec Inc Method and program for controlling peripheral devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697125A (en) * 1986-03-24 1987-09-29 Performance Controls, Inc. Method and apparatus for determining shaft position and for providing commutation signals
JP2003018888A (en) * 2001-06-29 2003-01-17 Naltec Inc Method and program for controlling peripheral devices

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