The spool is equipped with a pneumatic static pressure bearing, providing high resolution.
The "AS3x3S series" is a spool-type three-way valve that uses a movable wire-wound force motor in the electrical-mechanical conversion section. The force motor (VCM) and the spool are integrated, and the thrust corresponding to the input current displaces the spool. As the spool is displaced, the load pressure increases. Additionally, a speed detector is installed, and by feeding back the speed signal, high safety is ensured. 【Features】 ■ Pressure control ■ Large flow rate ■ No sliding parts for long life ■ High resolution and hysteresis ■ Low internal leakage *For more details, please download the PDF or feel free to contact us.
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【Lineup】 ■AS313S ■AS323S ■AS333S *For more details, please download the PDF or feel free to contact us.
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Our company is engaged in the research, development, design, manufacturing, and sales of high-precision pneumatic servo valves. In addition to our existing lineup, we also accept development requests tailored to customer needs and applications. In the field of pneumatics, where fine control is extremely challenging, we have achieved high-precision servo control, which is primarily adopted in semiconductor manufacturing equipment and railway vehicles. We also manufacture some hydraulic equipment, and our servo valves are actively used in testing machines, general industrial machinery, and robotics. Furthermore, we handle not only the hardware aspects such as servo valves and actuators but also the software components like drive amplifiers and controllers, allowing us to provide these as an integrated system. We have established a factory within the company, creating an environment where we can deeply pursue manufacturing and quickly realize our customers' requests. We will continue to strive daily to be a professional group in pneumatic servos. Please feel free to contact us with any requests.