JPS5328222A - Motor co ntroller - Google Patents

Motor co ntroller

Info

Publication number
JPS5328222A
JPS5328222A JP10161076A JP10161076A JPS5328222A JP S5328222 A JPS5328222 A JP S5328222A JP 10161076 A JP10161076 A JP 10161076A JP 10161076 A JP10161076 A JP 10161076A JP S5328222 A JPS5328222 A JP S5328222A
Authority
JP
Japan
Prior art keywords
motor
ntroller
controlling
revolution
smaller
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
JP10161076A
Other languages
Japanese (ja)
Inventor
Shigeru Kuriyama
Shotaro Naito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10161076A priority Critical patent/JPS5328222A/en
Publication of JPS5328222A publication Critical patent/JPS5328222A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To perform a stable speed controlling at alower speed range by controlling a driving transistor by a pulse space width corresponding with a number of revolution of a motor being either larger or smaller than a standard value.
COPYRIGHT: (C)1978,JPO&Japio
JP10161076A 1976-08-27 1976-08-27 Motor co ntroller Pending JPS5328222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10161076A JPS5328222A (en) 1976-08-27 1976-08-27 Motor co ntroller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10161076A JPS5328222A (en) 1976-08-27 1976-08-27 Motor co ntroller

Publications (1)

Publication Number Publication Date
JPS5328222A true JPS5328222A (en) 1978-03-16

Family

ID=14305156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10161076A Pending JPS5328222A (en) 1976-08-27 1976-08-27 Motor co ntroller

Country Status (1)

Country Link
JP (1) JPS5328222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596784A (en) * 1982-06-30 1984-01-13 Fujitsu Ltd Control system for dc motor
US7471766B2 (en) 2006-08-01 2008-12-30 Rigaku Corporation X-ray diffraction apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596784A (en) * 1982-06-30 1984-01-13 Fujitsu Ltd Control system for dc motor
US7471766B2 (en) 2006-08-01 2008-12-30 Rigaku Corporation X-ray diffraction apparatus

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