Bộ truyền động van, 381RXC-30, 381RXC-50, 361RXC-80, 381RXC-60 quarter-turn electric actuator-H

The 381RXC-30/381RXC-50 electric actuator is a full-electronic actuator that operates from a 220V AC single-phase power supply and accepts 4-20mADC from a computer regulator or operator, or a 1-5VDC input signal. There is a servo system inside, no need to equip the servo amplifier, the key component "controller" adopts advanced hybrid integrated circuit, and is cured by resin casting. After aging treatment, it has high reliability, moisture resistance and shock resistance. It is convenient and convenient to adjust the zero point, stroke and sensitivity with the potentiometer; use the function switch to arbitrarily select the three states of positive and negative action and select the off signal. At the same time, the actuator has three protection functions: overload protection, temperature protection and compression spring to ensure the valve is closed. It is a highly reliable product that can be combined with a variety of straight stroke and angular stroke regulating valves to form an electric control valve. The 3410 series electronic electric actuator is driven by 220V AC single-phase power supply. The input signal adopts 220V AC switch. The motor adopts AC reversible single-phase gear reducer motor. The opening detection adopts precision conductive plastic positioner, which can be used with various straight The stroke and angular stroke adjustment valves form a switch-controlled electric actuator. The 3410R angular travel electric actuator is powered by AC220 single-phase AC power. It accepts DC 4~20mA from DCS, PLC system and other operators. The standard signal is used to control the actuator to switch valves or automatically adjust.