SQ50AS50 Bernard electric actuator production

Angular stroke electric actuator product description

Bor's leading products: ordinary multi turn series DZW, HZ, partial turn series DQW, QB, explosion-proof series ZB, DZB series electrical installation, intelligent adjustment series DZT, integrated DZZ, non-invasive LCD series, BOER precision small electric actuator, straight (angular) stroke electric actuator DKZ, DKJ, valve electric control box and accessories; 2SA30，2SA35，2SJ30， 2SJ35， 2SQ30，2SQ35，2SB35 The types and specifications of valve electric devices, electric actuators, electric actuators, and electric control valves are complete. Widely used in automation industries such as power, steel mills, petroleum, metallurgy, chemical, building, and water supply and drainage engineering

规格： IS05，IS10，IS15，IS20，IS30，IS45，IS60，IS90，IS120，IS180，IS250，IS350，IS500 智能型电动执行器

The new generation intelligent IS series electric actuator is suitable for valves with linear valve disc operation, such as gate valves, globe valves, diaphragm valves, water gates, etc. It can open, close or adjust valves and is an indispensable driving device for remote control, centralized control and self-control of valves This product has the characteristics of comprehensive functionality, reliable performance, excellent control system, small size, light weight, and easy use and maintenance And it can be quickly set and checked non invasively through an infrared controller The actuator adopts an LCD display, which intuitively displays the working status of the actuator in Chinese or English and numerical form, and does not require disassembly for debugging, greatly facilitating user operation and use This actuator has automatic protection and explosion-proof functions, and has been well received by a large number of users

ZKJ-310C electric actuator DKJ-210C anti-interference circuit has the characteristics of stable and reliable performance, easy debugging, and strong resistance.

　　ZKJ-310C electric actuator DKJ-210CThe DKJ type electric actuator is the execution unit of the DDZ type electric unit combination detection and adjustment instrument. It receives signals from regulating or transmitting units, automatically operates the regulating mechanism, completes regulating tasks, and is widely used in industrial sectors such as power stations, petroleum, chemical, metallurgical, and light industry. After being equipped with various electric operators, the automatic adjustment system of DKJ electric actuator can achieve manual ← → automatic disturbance free switching of the adjustment system, as well as remote manual operation of the regulated object. Specification and model DKJ electric actuator specification and model. Type III model DKJ-2100 DKJ-3100 DKJ-4100 DKJ-5100 DKJ-6100A DKJ-6100 DKJ-7100 DKJ-8100 Output torque N.m 100 250 600 6000 10000 Full travel time S 25 40 60 100 Output signal 4-20mA DC Type II model DKJ-210 DKJ-310 DKJ-410 DKJ-510 DKJ-610A DKJ-610 DKJ-710 DKJ-810 Output torque N · m 100 250 600 0 6000 10000 Full travel time S 25 40 60 100 Output signal 0-10mA DC Main technical performance (1) Input signal: Type II 0-10mA DC; Type III 4-20mA DC (II) input channel: three (III) input resistors: Type II 200 Ω; Type III 250 Ω (IV) output torque: see Table (V) full stroke time: see Table (VI) effective rotation angle of output shaft 90 ° (VII) dead zone: continuously adjustable within the range of 0.5% to 3% of the working signal (VIII) damping characteristics: output shaft oscillation frequency does not exceed "three and a half" cycles (IX) basic error: ± 2.5% (X) hysteresis 1.5% (XI) power supply voltage: power supply voltage 200V+5-10%, 50Hz (XII) operating environment temperature. Execution Mechanism -25~+75 ℃ (13) Operating Environment Relative Humidity: Execution Mechanism ≤ 85% Electronic Electric Execution Mechanism Electrical Part Electronic electric execution mechanism is composed of four parts: reducer, position transmission circuit, amplification circuit, and output circuit. 1、 Electronic position transmission circuit: The WF-S position transmitter is a key component of DKJ and ZKJ angular stroke electric actuators, and its performance directly affects the reliability of the entire machine. The WF-S type transmitter adopts a high anti-interference circuit in circuit design, which has the characteristics of stable and reliable performance, easy debugging, and strong resistance. The WF-S type positional hair is designed with a circular shape, which has the advantages of dust-proof, waterproof, easy to disassemble, fast, and simple structure, and is universal with the WF-S type positional hair.ZKJ-310C electric actuator DKJ-210CFeatures: The WF-4 and WF-5 position transmitters are composed of angular displacement sensing elements, current converters, and terminal electrical limit switches. Its characteristics: 1. The displacement sensing element adopts a high-precision, long-life conductive plastic potentiometer, which is coaxial with the stroke control mechanism; And the potentiometer and the shaft are fixed with double end shaft sleeves connected by a pull rod, which will not cause the potentiometer to get stuck or idle. The structure is reasonable and easy to adjust. 2. The components used in current converters undergo strict aging and screening, resulting in stable and reliable overall performance. And it has strong resistance. 3. Easy adjustment of output current range Open circuit the C and D terminals on the circuit board with an output current of 0-10mADC; Short circuit the two ends of C and D to output a current of 4-20mADC. 4. The potentiometers W2 and W3 on the circuit board are used to adjust the starting point and full range of the position output current, respectively. During debugging, the two do not affect each other, so debugging can be completed once without repeated steps, making on-site debugging simple and easy. 5. For the convenience of on-site debugging by users, monitoring points P and M are installed on the circuit board. When the power is not supplied, the voltage values of points P and M are detected to read out the output signal. An ammeter can also be connected in series between M and N to directly read out the output current value. When using voltage monitoring, the corresponding relationship with the output current is: Type II 0-10mA DC 0-1V DC; Type III 4-20mA DC 0.2-1V DC; （2） Main performance indicators: 1. Power supply: 220V 50HZ; 2. Output current range: Type II 0-10mA DC; Type III 4-20mA DC; 3. Linearity: 5% 4. Load resistance range: Type II (0-10mA DC) RH=0-1500 Ω; Type III (4-20mA DC) RH=0-850 Ω; 5. Conductive plastic potentiometer: 1K/4W, linear mass ± 0.2%, effective turning angle 300 °; 6. Micro switch contact capacity: 15A/220V.

Quality assurance, three guarantees for the product, excellent after-sales service, and lifetime warranty for the product. DZW/Z series outdoor valveelectricThe device iselectricThe driving device of the valve is used to control the opening and closing of the valve. DZW series multi turnelectricThe device is used for

　　gate valveGlobe valve, throttle valve, diaphragm valve. It can accurately operate according to control instructions and is a driving device for remote control, centralized control, and automatic control of various valves and dampers. It is a product fully developed by the company for use in power plants, petrochemicals, metallurgy, public utilities and other occasions