PSLPSQ actuators are the products of PS Automation GmbH actuators. PS series electronic actuator can be used to adjust the valve and damper of the pipeline and control the opening and closing.

Its main characteristics are as follows:
(1) Integrated structure design, position transmitter and servo amplifier as two vertical components can be directly loaded into the actuator internal, directly accept 4-20mA control signal, output 4-20mA or 1-5VDC valve position feedback signal, with self-diagnosis function, use and adjustment is very convenient.
(2) Functional modular structure design, through the combination of different optional functions, to achieve simple to complex control, to meet different application requirements.
(3) Simple structure, small size, light weight, easy installation and maintenance, mechanical parts are all CNC processing, exquisite technology.
(4) All transmission adopts small backlash sealing gear, with high efficiency, low noise, long life, stable and reliable, no need to refuel.
(5) With a variety of running speeds, can meet the requirements of various control systems, to ensure the rapid response and stability of the system.
(6) The PSL series is connected with the valve by flexible coil spring connection, which can avoid the influence brought by the different axes of the valve stem and the output shaft. The valve closing force can be preset to ensure the reliable closing of the valve and prevent leakage.
(7)PSQ series has torque switch protection, which can prevent the valve stem from being damaged due to excessive torque generated by the valve.
(8) The driving motor is a high-speed synchronous motor made of high-performance rare earth magnetic materials, which runs smoothly. It has the characteristics of small volume, large torque, anti-blocking rotation and high control precision.
(9) Segment adjustment can be set, that is, the dual time proportional signal output by a regulator controls the two actuators (4-12mA corresponds to the full open and full close of PSL1, 12-20mA corresponds to the full open and full close of PSL2).
(10) Valve position feedback element adopts fully sealed high-precision multi-turn potentiometer, which has the characteristics of small volume, high precision, small dead zone and long service life.
(11) Adjustable stroke, easy to connect with the valve.
(12) All electrical components are made of world famous brand products, reliable quality, long service life.
(13) The electrical parts are strictly wired and completely isolated from the transmission parts, which improves the reliability of the operation of the actuator.

Specification and model