JPS524008A - Driving circuit of the stepping motor - Google Patents

Driving circuit of the stepping motor

Info

Publication number
JPS524008A
JPS524008A JP6667675A JP6667675A JPS524008A JP S524008 A JPS524008 A JP S524008A JP 6667675 A JP6667675 A JP 6667675A JP 6667675 A JP6667675 A JP 6667675A JP S524008 A JPS524008 A JP S524008A
Authority
JP
Japan
Prior art keywords
driving circuit
stepping motor
improved
current
prevented
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
JP6667675A
Other languages
Japanese (ja)
Inventor
Takahiko Aragaki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6667675A priority Critical patent/JPS524008A/en
Publication of JPS524008A publication Critical patent/JPS524008A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:A driving circuit in which the starting of the electric current in each excitation phase switching is improved and the current in low speed is prevented and the efficiency and the maximum speed are improved.
JP6667675A 1975-06-02 1975-06-02 Driving circuit of the stepping motor Pending JPS524008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6667675A JPS524008A (en) 1975-06-02 1975-06-02 Driving circuit of the stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6667675A JPS524008A (en) 1975-06-02 1975-06-02 Driving circuit of the stepping motor

Publications (1)

Publication Number Publication Date
JPS524008A true JPS524008A (en) 1977-01-12

Family

ID=13322751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6667675A Pending JPS524008A (en) 1975-06-02 1975-06-02 Driving circuit of the stepping motor

Country Status (1)

Country Link
JP (1) JPS524008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811953A (en) * 1992-09-09 1998-09-22 Fujitsu Limited Motor driving circuit and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811953A (en) * 1992-09-09 1998-09-22 Fujitsu Limited Motor driving circuit and method

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