Numerous achievements in steelmaking, cement, and chemical plants. For air volume control and pressure control. Now available in a smaller size than conventional products.
The "Electric Oil Control Device HOP4" is an electric hydraulic servo actuator that receives instrumentation signals such as 4-20mA and rotates the operating shaft to the corresponding position. The "HOP-SST series," boasting a shipment of 2,000 units, has been further miniaturized. This not only saves installation space but also makes it easy to update existing equipment. While maintaining conventional functions, it achieves a reasonable price. It is effective for controlling airflow and pressure in plants. 【Features】 ■ High cost performance ■ Electromagnetic valve control method adopted ■ Less deterioration of hydraulic oil ■ Direction of operation can be changed with one touch ■ Simple mechanism for easy maintenance *For more details, please refer to the materials. Feel free to contact us as well.
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【Specifications (Excerpt)】 - Cylinder Thrust: 6,877 N - Operating Torque: 687 N·m *1 - No-load Operating Speed: Approximately 10 sec/F.S. - Piston Diameter: φ80 - Piston Stroke: 64 mm - Linearity: ±2% - Hysteresis: 1.5% - Operating Angle: 37° - Power Saving Function: Power saving after positioning is complete *2 - Input Signal: 4–20 mADC Load Resistance 125Ω - Opening Output: 4–20 mADC or 20–4 mADC Load Resistance 0–500Ω with reversing switch *1. Please use at 80% or less of the operating torque. *2. After positioning is complete, the pressure gauge will indicate the unloaded pressure. For more details, please refer to the documentation. Feel free to contact us with any inquiries.
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*For more details, please refer to the materials. Feel free to contact us as well.*
Company information
Okaya Seiritsu Industry started in 1950 with the manufacturing of hydraulic control devices. With our expertise in control technology, we develop actuators and control systems that manage the flow of gases and liquids, contributing widely from pressure control in high-tech factories and laboratories such as pharmaceutical plants, LCDs, and biotechnology, to water treatment facilities closely related to daily life, steelworks for basic materials, and power plants as part of social infrastructure.
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