CN202268833U - Motor control system for flap gate - Google Patents
Motor control system for flap gate Download PDFInfo
- Publication number
- CN202268833U CN202268833U CN2011204223528U CN201120422352U CN202268833U CN 202268833 U CN202268833 U CN 202268833U CN 2011204223528 U CN2011204223528 U CN 2011204223528U CN 201120422352 U CN201120422352 U CN 201120422352U CN 202268833 U CN202268833 U CN 202268833U
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- China
- Prior art keywords
- motor
- control system
- hall sensor
- plate
- magnet ring
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Abstract
The utility model provides a motor control system for a flap gate. The motor control system comprises a motor, and further comprises a Hall sensor and a magnetic ring, wherein the magnetic ring is arranged on a shaft of the motor; the Hall sensor is fixed on a motor shell above the magnetic ring, and is connected with a power supply; and the output end of the Hall sensor is connected with a control chip of the motor control system. By the motor control system for the flap gate, damage to a gate body can be reduced, and the service life of the gate body can be prolonged.
Description
Technical field
The utility model relates to automation control area, relates in particular to a kind of plate-turning door electric machine control system.
Background technology
Nowadays, electronic plate-turning door is widely used, and electronic plate-turning door generally all has distant control function, set stroke, carry out spacing.
But because the motor quality that electronic plate-turning door is selected for use is uneven, power configuration is also unreasonable, does not have the configuration of safeguard measure and other functions, has only basic switch door function.The noise of this plate-turning door motor operation is big, the rear motor full speed running immediately that powers on, and impulse inertia is big, and the door body sustains damage easily, and useful life is short.
Summary of the invention
The purpose of the utility model provides a kind of plate-turning door electric machine control system, can solve plate-turning door and the big problem of door body collision inertia in the prior art.
In order to solve the problems of the technologies described above, the plate-turning door electric machine control system that the utility model provides is achieved in that
A kind of plate-turning door electric machine control system comprises motor, hall sensor and magnet ring; Said magnet ring is installed on the axle of said motor, and hall sensor is fixed on the said motor case of said magnet ring top; Said hall sensor is connected with power supply, and output is connected with said door machine control system control chip.
Optional, said magnet ring has three pairs of magnetic poles.
Optional, the mode of use pulse width modulation is regulated the starting resistor of said motor.
Optional, said pulse width modulation wave frequency is 20KHZ.
The plate-turning door electric machine control system that the utility model provides, motor rotate and drive the magnet ring rotation, and hall sensor is sensed the magnetic field that magnet ring sends; The output signal; Signal according to hall sensor output can realize accurately controlling the rotation of motor, thereby accurately controls the operation distance length of plate-turning door, is unlikely to produce collision with the door body; Reduce the infringement of opposite house body, increase the useful life of door body.
Further, the utility model magnet ring has three pairs of magnetic poles, and hall sensor is sensed magnetic field three times; Motor once rotates; Three signals of hall sensor output, the running of precise monitoring motor, thus reach the stroke of accurate control plate-turning door; Be unlikely to the collision of generator gate and door body, the useful life that strengthens the door body.
Further; The utility model uses the mode of pulse width modulation to regulate the starting resistor of motor; With respect to the starting resistor that uses controller point of adjustment motor in the prior art; The starting resistor cost that the mode of use pulse width modulation is regulated motor is lower, and electric motor starting is more steady, and it is little to produce noise.
Further, the utility model pulse width modulation wave frequency is 20KHZ, has just in time avoided low frequency and high frequency noise, makes the level and smooth quiet startup of motor.
Description of drawings
Fig. 1 is the plate-turning door electric machine control system structural representation that the utility model provides.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
A kind of plate-turning door electric machine control system comprises motor 100, hall sensor 200 and magnet ring 300; Magnet ring is installed on the axle of motor, and hall sensor is fixed on the motor case of magnet ring top; Hall sensor is connected with power supply, and output is connected with door machine control system control chip.
Motor rotates and drives the magnet ring rotation; Hall sensor is sensed the magnetic field that magnet ring sends, and the output signal can be realized accurately controlling the rotation of motor according to the signal of hall sensor output; Thereby accurately control the operation distance length of plate-turning door; Be unlikely to produce collision, reduce the infringement of opposite house body, increase the useful life of door body with the door body.
The utility model uses the mode of pulse width modulation to regulate the starting resistor of motor, and cost is lower, and electric motor starting is more steady, and it is little to produce noise.
The utility model pulse width modulation wave frequency is 20KHZ, has just in time avoided low frequency and high frequency noise, makes the level and smooth quiet startup of motor.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (4)
1. a plate-turning door electric machine control system comprises motor, it is characterized in that, also comprises: hall sensor and magnet ring; Said magnet ring is installed on the axle of said motor, and hall sensor is fixed on the said motor case of said magnet ring top; Said hall sensor is connected with power supply, and output is connected with said door machine control system control chip.
2. plate-turning door electric machine control system according to claim 1 is characterized in that, said magnet ring has three pairs of magnetic poles.
3. plate-turning door electric machine control system according to claim 1 and 2 is characterized in that, the mode of use pulse width modulation is regulated the starting resistor of said motor.
4. plate-turning door electric machine control system according to claim 3 is characterized in that, said pulse width modulation wave frequency is 20KHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204223528U CN202268833U (en) | 2011-10-31 | 2011-10-31 | Motor control system for flap gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204223528U CN202268833U (en) | 2011-10-31 | 2011-10-31 | Motor control system for flap gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268833U true CN202268833U (en) | 2012-06-06 |
Family
ID=46159614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204223528U Expired - Fee Related CN202268833U (en) | 2011-10-31 | 2011-10-31 | Motor control system for flap gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723817A (en) * | 2012-06-15 | 2012-10-10 | 苏州张扬能源科技有限公司 | Shaded pole motor protection system |
| CN109509588A (en) * | 2018-11-26 | 2019-03-22 | 佛山职业技术学院 | A kind of production of enamel wire yield acquisition device of included electricity generation system |
-
2011
- 2011-10-31 CN CN2011204223528U patent/CN202268833U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723817A (en) * | 2012-06-15 | 2012-10-10 | 苏州张扬能源科技有限公司 | Shaded pole motor protection system |
| CN109509588A (en) * | 2018-11-26 | 2019-03-22 | 佛山职业技术学院 | A kind of production of enamel wire yield acquisition device of included electricity generation system |
| CN109509588B (en) * | 2018-11-26 | 2024-03-19 | 佛山职业技术学院 | Enameled wire production yield acquisition device with power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20181031 |