Electric actuator

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The electric actuator is an instrument of automatic selection control unit, which is combined into a…

A brief introduction:
DKZ/J seriesElectric actuatorNot only can control unit and type III supporting the use of instrumentation, S control unit and the newly developed but also for supporting, makes the control system more stable and reliable, better performance, more function.DKZ is a series of straight travel electric actuator, DKJ rotary series electric actuator.The new technology of series electric actuator using "S" type of electric actuator, integrated servo amplifier and R/I position transmitter.The electric actuator in precision, reliability, load capacity, signal quality coefficient of performance than the original products have been greatly improved.
Two, widely used:
DKZ/J seriesElectric actuatorAutomatic control unit selection instrument, combined into a system control unit.Equipped with SFD electric servo manipulator to realize manual control and remote manual / automatic bidirectional switch without disturbance.This series of electric actuator automatic control system is widely used in power plants, steel plants, chemical industry, light industry and other industrial sectors of the production process.
Product features three, electric actuator:
1, R/I position transmitter with high reliability of the conductive plastic potentiometer with 1/250 resolution.
2, the integrated circuit technology, low power consumption, low temperature, with constant current output is stable and reliable.
3, can take the limit control design in the specified range.
4, with a simple potentiometer to adjust the zero point and stroke.
5, position feedback is the use of electric elements by screening, and assembled by high temperature and low temperature tests.Ensure actuator high requirements of reliability, MTBF MBTF>25000 hours.
Four,Electric actuatorThe technical parameters:
1, input signal: 4 ~ 20mA; 1 ~ 5V;
2, load impedance: 250 ohms;
3, the power supply voltage: 220V phase: 50Hz; three: 380V 50Hz;
4, the basic error: + 2.59, 6;
5, the ambient temperature: servo amplifier: O to 50 DEG C; actuator: -25 to 70 DEG c;
6, environmental humidity: manipulator, servo amplifier: 10% ~ 85%: 5% ~ 95%; actuator.
Five, specifications:
DKZ series straight trip:

DKJ series rotary:

DKD series of multi turn:

The design and selection of ordering instructions:
1, the product name and model of the products of the nominal diameter of pressure material by the use of the medium temperature and products with the attachment so that we provide you the correct selection.
2, if you have special request, please specify when ordering products in.
3, if the unit has been selected by the design model, please press the model directly to our sales department order.
4, the occasion is very important when using more complex or the environment when you try to provide design drawings.