GB1190187A - Electric Stepping Motor Arrangement - Google Patents

Electric Stepping Motor Arrangement

Info

Publication number
GB1190187A
GB1190187A GB1766869A GB1766869A GB1190187A GB 1190187 A GB1190187 A GB 1190187A GB 1766869 A GB1766869 A GB 1766869A GB 1766869 A GB1766869 A GB 1766869A GB 1190187 A GB1190187 A GB 1190187A
Authority
GB
United Kingdom
Prior art keywords
control
motor
stepping motor
april
source
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.)
Expired
Application number
GB1766869A
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.)
Siemens AG
Original Assignee
Siemens AG
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
Priority claimed from DE19681763095 external-priority patent/DE1763095C3/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1190187A publication Critical patent/GB1190187A/en
Expired 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/40—Open loop systems, e.g. using stepping motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41309—Hydraulic or pneumatic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

1,190,187. Control of stepping motors. SIEMENS A.G. 3 April, 1969 [3 April, 1968], No. 17668/69. Heading H2J. A stepping motor is supplied from a D.C. source through a control unit which energizes the motor windings in synchronism with control pulses from an interpolator. A frequencyvoltage converter is also controlled by the pulse train and is connected to the D.C. source so that the voltage applied to the motor changes with the frequency. The voltage may be maintained constant at low frequencies, and rise linearly with increasing frequencies. The motor is coupled to the control valve of an hydraulic torque amplifier associated with a tool bench, a follow-up control ensuring that the valve follows the movement of the amplifier.
GB1766869A 1968-04-03 1969-04-03 Electric Stepping Motor Arrangement Expired GB1190187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681763095 DE1763095C3 (en) 1968-04-03 Electric stepper motor, especially for adjusting the control valve of a hydraulic torque booster

Publications (1)

Publication Number Publication Date
GB1190187A true GB1190187A (en) 1970-04-29

Family

ID=5697364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1766869A Expired GB1190187A (en) 1968-04-03 1969-04-03 Electric Stepping Motor Arrangement

Country Status (2)

Country Link
CH (1) CH495656A (en)
GB (1) GB1190187A (en)

Also Published As

Publication number Publication date
DE1763095B2 (en) 1977-05-26
CH495656A (en) 1970-08-31
DE1763095A1 (en) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee