Tianjin Freya Automation Technology Co.,Ltd

Multi-turn Intelligent Electric Actuator SKD600/FYT

SKD series electric actuator is specially design for the cement industry. which can not only meet the multi turn but also output large torque.It incepts 4-20mA analogue signal from the modular or thecomputer,outputs the torque or the thrust and automatically operates the actuator to perform theautomatic modulating.SKD-120 multi turn 4-20ma intelligent remote control electric valve drive is especially designed for the cement industry. This product is the terminal performing unit based on the SD electric actuator adopting the advanced automatic modulating technology from BERNARD Company of France. It incepts 4~20 mA analogue signal from the modulator or the computer, outputs the torque the thrust and automatically operates the actuator to perform the automatic modulating.Main technical specifications and characteristics1.Voltage of the power supply: 380V50HZ Controlling voltage: 220 V50HZ2. Input controlling signal: 4~20 mA DC Ri=250O3. Output valve position signal: 4~20 mA DC RLmax=300O 4. Output torque: refer to sheet 1(or sheet 2 or sheet 3)5. The actuator and controlling box are assembled separately in order to adapt the effect of the over-high environment temperature.6. Requirement of control mode: automatically modulate to stop at the terminal 34& 176 and alarm. If it is necessary to modulate for the ending position, it can be startup forcefully to the ending position to guarantee the security of the equipment. 7. environment temperature:10?~55? Humidity: =85 Percent no corrosive characteristic exist in the ambient air 8. Protection class: accordance

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