RO98381B1 - Dispozitiv electronic de comanda a motoarelor pas-cu-pas - Google Patents

Dispozitiv electronic de comanda a motoarelor pas-cu-pas

Info

Publication number
RO98381B1
RO98381B1 RO128242A RO12824287A RO98381B1 RO 98381 B1 RO98381 B1 RO 98381B1 RO 128242 A RO128242 A RO 128242A RO 12824287 A RO12824287 A RO 12824287A RO 98381 B1 RO98381 B1 RO 98381B1
Authority
RO
Romania
Prior art keywords
engine
control device
clock pulse
precise positioning
speeds
Prior art date
Application number
RO128242A
Other languages
English (en)
Inventor
Ioan Blebea
Danut Nadaban
Karoly Nagy
OCTAVIAN-DAN CAPATîNA
Original Assignee
Institutul Politehnic
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 Institutul Politehnic filed Critical Institutul Politehnic
Priority to RO128242A priority Critical patent/RO98381B1/ro
Publication of RO98381B1 publication Critical patent/RO98381B1/ro

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Landscapes

  • Control Of Stepping Motors (AREA)

Abstract

Dispozitivul de comanda a motoarelor eletrice pas-cu-pas, uzilizabil în actionari electrice de pozitionare precisa cu diverse tipuri constructive de motoare, are la baza metoda alimentarii cu tensiuni sinusoidale a fazelor motorului si prin aceasta o mentinere la valori ridicate a cuplului motor chiar si la viteze mari de deplasare, realizând în acelasi timp o miscare lina si o pozitionare foarte precisa a motorului. Dispozitivul de comanda a motoarelor electrice pas-cu-pas transforma n impuls de tact exterior în tensiuni de comanda sinusoidale, de frecventa proportionala cu frecventa impulsului de tact, care este functie de viteza de deplasare dorita, si defazate între ele în mod adecvat, functie de numarul de faze ale motorului. Dispozitivul este universal putând fi comandat manual sau prin calculator, putându-se programa valoarea curselor, a vitezelor si a legii de variatie a acestora.
RO128242A 1987-05-18 1987-05-18 Dispozitiv electronic de comanda a motoarelor pas-cu-pas RO98381B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO128242A RO98381B1 (ro) 1987-05-18 1987-05-18 Dispozitiv electronic de comanda a motoarelor pas-cu-pas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO128242A RO98381B1 (ro) 1987-05-18 1987-05-18 Dispozitiv electronic de comanda a motoarelor pas-cu-pas

Publications (1)

Publication Number Publication Date
RO98381B1 true RO98381B1 (ro) 1990-02-28

Family

ID=40906482

Family Applications (1)

Application Number Title Priority Date Filing Date
RO128242A RO98381B1 (ro) 1987-05-18 1987-05-18 Dispozitiv electronic de comanda a motoarelor pas-cu-pas

Country Status (1)

Country Link
RO (1) RO98381B1 (ro)

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