CN202121533U - Intelligent electric performer - Google Patents
Intelligent electric performer Download PDFInfo
- Publication number
- CN202121533U CN202121533U CN2010201730507U CN201020173050U CN202121533U CN 202121533 U CN202121533 U CN 202121533U CN 2010201730507 U CN2010201730507 U CN 2010201730507U CN 201020173050 U CN201020173050 U CN 201020173050U CN 202121533 U CN202121533 U CN 202121533U
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- module
- intelligent
- control
- potentiometer
- performer
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- Expired - Fee Related
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Abstract
The utility model relates to an electric performer for position control of an industrial valve or a coupler. The intelligent electric performer is a dynamo-electric integrated structure; a potentiometer, a supply socket and a terminal block are arranged on a body; an intelligent control module is arranged in the body; a microprocessor of the intelligent control module has a storage module, a reception module and a comparison and driving module; the reception module is connected with the potentiometer and a control incoming signal; and the driving module is connected with the a motor-drive circuit signal. According to the utility model, intelligent digital control technology is adopted; a feedback unit, a servo amplifier and an operator are not needed; a 4-20 milliampere signal can be directly received by an industrial control instrument or be output by a computer; accurate position controls of apparatuses such as various industrial valves or the coupler can be realized; compared with the conventional performer, the product has the characteristics of simple adjustment and calibration, high precision, strong function, reliable performance, and maintenance free; and the product can be widely used in various industrial departments.
Description
Technical field
The utility model relates to drive unit, especially for the YE of setting positions such as industrial valve or coupler control.
Background technology
Actuator is a kind of electromechanical integration equipment commonly used of automation field, is the actuating equipment in the three big parts (checkout equipment, conditioning equipment and actuating equipment) of instrument and meter for automation.Main effect is that some equipment and device are operated automatically, controls its switch and adjusting, replaces manual work.Press force type can be divided into pneumatic, surge, electronic, electricity surges etc. several types; Can be divided into several types of Direct Travel, angle stroke, rotary types etc. by forms of motion.Because electricity consumption has the incomparable advantage of other several types of media as power, so the power type development in recent years is the fastest, application surface is wider.Actuator all was made up of servo amplifier and the two large divisions of actuator in the past.Along with the theoretical develop rapidly of science and technology, actuator both domestic and external has all striden into the epoch of Based Intelligent Control in recent years.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned not enough problem, and a kind of intelligent electric actuator is provided, and is simple in structure, and control precision is high, and function is strong.
The utility model for realizing the technical scheme that above-mentioned purpose adopted is: the intelligent electric actuator, and electromechanical integrated structure is equipped with potentiometer, supply socket and connecting terminal block on the body; Body is built-in with intelligent control module; The microprocessor of intelligent control module has memory module, and receiver module relatively reaches driver module; Receiver module is connected with potentiometer and control input signals, and driver module is connected with the motor-drive circuit signal.
Said microprocessor attachment security warning device.
Said YE is angle stroke or straight stroke electric actuator.
The utility model intelligent electric actuator adopts the intelligent digital control technology, need not feedback unit and servo amplifier, operator, can directly receive Industry Control instrument or computer output 4-20 milliampere signal; Can realize accurate Position Control to device such as various industrial valves or coupler, this product compares with traditional actuator that to have an adjustment simple, and precision is high; Function is strong; Dependable performance does not need characteristics such as maintaining, can be widely used in each industrial department.
Description of drawings:
Fig. 1 is the utility model YE operation principle block diagram.
Fig. 2 is the utility model straight stroke electric actuator structure sketch map.
Fig. 3 is the utility model angle stroke YE structural representation.
Fig. 4 is the utility model electric component installation diagram.
Embodiment:
Like Fig. 1,2, the intelligent electric actuator shown in 4; Comprise electromechanical integrated structure and control device, potentiometer 2, supply socket 3 and connecting terminal block 4 are housed on the body 1, body is built-in with intelligent control module 5; The microprocessor of intelligent control module has memory module; Receiver module and processing module, receiver module is connected with potentiometer and control input signals, and processing module is connected with the receiver module signal; Be connected with the motor-drive circuit signal simultaneously, microprocessor is the attachment security warning device also.
YE is when work; The input signal of Self Control unit and compare in the future from the position signalling of potentiometer, the direction CD-ROM drive motor by eliminating deviation stops in the setting signal position; The rotation of drive motors is through the worm and gear transmission; Motor is when rotating forward or backwards, and output shaft rotates by clockwise direction, output shaft move through the potentiometer that gear drive has the gap compensation; The purpose of the size control output shaft position displacement of signal is pressed through detecting and feed back to microprocessor in the aperture position through the said process realization.
Embodiment 2
Like Fig. 3, the intelligent electric actuator shown in 4, with above-mentioned different be that the rotation of drive motors is through gear drive, the size that realizes press signal through YE is controlled the purpose of output corner displacement.
Claims (3)
1. intelligent electric actuator, electromechanical integrated structure is equipped with potentiometer, supply socket and connecting terminal block on the body; It is characterized in that: body is built-in with intelligent control module; The microprocessor of intelligent control module has memory module, and receiver module relatively reaches driver module; Receiver module is connected with potentiometer and control input signals, and driver module is connected with the motor-drive circuit signal.
2. intelligent electric actuator according to claim 1 is characterized in that: microprocessor attachment security warning device.
3. intelligent electric actuator according to claim 1 and 2 is characterized in that: said YE is angle stroke or straight stroke electric actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730507U CN202121533U (en) | 2010-04-28 | 2010-04-28 | Intelligent electric performer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201730507U CN202121533U (en) | 2010-04-28 | 2010-04-28 | Intelligent electric performer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121533U true CN202121533U (en) | 2012-01-18 |
Family
ID=45462569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201730507U Expired - Fee Related CN202121533U (en) | 2010-04-28 | 2010-04-28 | Intelligent electric performer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121533U (en) |
-
2010
- 2010-04-28 CN CN2010201730507U patent/CN202121533U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140428 |