ES371470A1 - Electric driving arrangement using a stepping motor - Google Patents
Electric driving arrangement using a stepping motorInfo
- Publication number
- ES371470A1 ES371470A1 ES371470A ES371470A ES371470A1 ES 371470 A1 ES371470 A1 ES 371470A1 ES 371470 A ES371470 A ES 371470A ES 371470 A ES371470 A ES 371470A ES 371470 A1 ES371470 A1 ES 371470A1
- Authority
- ES
- Spain
- Prior art keywords
- gate
- motor
- ring counter
- pulse
- controller
- 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
Links
- 230000000717 retained effect Effects 0.000 abstract 1
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
- H02P8/24—Arrangements for stopping
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Abstract
When a controller ,l0 receives a forward or reverse starting signal, it generates a pulse E which is transmitted to ring counter 3 through gate 4, and sets a bi-stable switch 6 to open a gate 5. Simultaneously, the controller 10 transmits a signal U to the ring counter 3 which commences counting in the desired direction. A stepping motor 1 is accelerated to its next position in which a photo-electric pulse generator 12-14 develops pulse G which is applied to the ring counter through gates 5 and 4. The ring counter further advanced so that the motor moves to its succeeding position. The pulses G are applied to controller 10 to be counted and compared with the number of steps the motor is to travel. A number of steps before the motor reaches the desired stopping position, the controller 10 develops a deceleration pulse F which changes over the switch 6. The next pulse G does not pass through the gate 5 but is applied to a delay circuit 7 which produces a signal T, the delay time of this circuit being greater than the interval between two successive pulses G at this stage. Pulse gate 8 now passes the pulses G through OR- gate 9 and the gate 4 to the ring counter 3 whereby the motor is decelerated since it tends to be retained in its preceding position. When the time between two successive pulses G exceeds the delay time of the circuit 7, the gate 8 is closed and the motor assumes a speed which depends upon the delay time, but it cannot step backward. The controller 10 the develops a signal W to close the gate 4 and stop the ring counter 3, the motor being stopped within a single step.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6813189A NL6813189A (en) | 1968-09-14 | 1968-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES371470A1 true ES371470A1 (en) | 1971-10-16 |
Family
ID=19804660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES371470A Expired ES371470A1 (en) | 1968-09-14 | 1969-09-12 | Electric driving arrangement using a stepping motor |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE738833A (en) |
CA (1) | CA925158A (en) |
DE (1) | DE1945808A1 (en) |
ES (1) | ES371470A1 (en) |
FR (1) | FR2018138A1 (en) |
GB (1) | GB1224697A (en) |
NL (1) | NL6813189A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2608754C2 (en) * | 1976-03-03 | 1982-10-14 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for the precise positioning of a typewriter in teleprinters or data typewriters |
GB2350500A (en) * | 1999-10-29 | 2000-11-29 | Ab Automotive Electronics Ltd | Driver circuit for a stepper motor |
CN107508511B (en) * | 2017-08-24 | 2019-10-18 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | The plus/minus speed control method and device of stepper motor |
-
1968
- 1968-09-14 NL NL6813189A patent/NL6813189A/xx unknown
-
1969
- 1969-09-10 DE DE19691945808 patent/DE1945808A1/en active Pending
- 1969-09-10 CA CA061630A patent/CA925158A/en not_active Expired
- 1969-09-11 GB GB4494569A patent/GB1224697A/en not_active Expired
- 1969-09-12 ES ES371470A patent/ES371470A1/en not_active Expired
- 1969-09-12 BE BE738833D patent/BE738833A/xx unknown
- 1969-09-15 FR FR6931367A patent/FR2018138A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BE738833A (en) | 1970-03-12 |
FR2018138A1 (en) | 1970-05-29 |
CA925158A (en) | 1973-04-24 |
DE1945808A1 (en) | 1970-04-02 |
NL6813189A (en) | 1970-03-17 |
GB1224697A (en) | 1971-03-10 |
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