JPS5287611A - Speed controller for dc motor - Google Patents

Speed controller for dc motor

Info

Publication number
JPS5287611A
JPS5287611A JP413376A JP413376A JPS5287611A JP S5287611 A JPS5287611 A JP S5287611A JP 413376 A JP413376 A JP 413376A JP 413376 A JP413376 A JP 413376A JP S5287611 A JPS5287611 A JP S5287611A
Authority
JP
Japan
Prior art keywords
motor
speed controller
limiter
enhance
terminals
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
JP413376A
Other languages
Japanese (ja)
Inventor
Takeyoshi Ando
Kiyoya Shima
Hiromi Inaba
Fusashi Tashiro
Toshiaki Kurosawa
Hiroaki Kuroba
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 JP413376A priority Critical patent/JPS5287611A/en
Publication of JPS5287611A publication Critical patent/JPS5287611A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Direct Current Motors (AREA)

Abstract

PURPOSE: To enhance an economical efficiency and reliability by means of construction in which instruction limits of field current and armature current are commonly made by a limiter with a series circuit of one constant voltage diode and resistor connected across DC terminals of a full-wave rectifier circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP413376A 1976-01-19 1976-01-19 Speed controller for dc motor Pending JPS5287611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP413376A JPS5287611A (en) 1976-01-19 1976-01-19 Speed controller for dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP413376A JPS5287611A (en) 1976-01-19 1976-01-19 Speed controller for dc motor

Publications (1)

Publication Number Publication Date
JPS5287611A true JPS5287611A (en) 1977-07-21

Family

ID=11576271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP413376A Pending JPS5287611A (en) 1976-01-19 1976-01-19 Speed controller for dc motor

Country Status (1)

Country Link
JP (1) JPS5287611A (en)

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