SD-1000-10/20 Actuator with Panel Mounted Servo Controller (Field Mounted)
SD-1000-10/20 Actuator with Panel Mounted Servo Controller (Field Mounted)
- Industry Use: Energy, Water, Process Industry
- Rated Torque: 100 Nm & 200 Nm
- Operating Angle: 90° (Quarter-Turn)
- Operating Time: 20 Sec / 90° Rotation
- Protection Class: IP65 / IP67 – Weatherproof & Dustproof
- Duty Mode: Modulating Duty
- Motor Type: Synchronous Stall Duty
- Mounting Standard: ISO 5211 – F07 & F10
- Maximum Bore: 30 mm Diameter
- Weight: 11 Kg
- Ambient Temperature: Up to 45°C
- Supply Voltage: 230VAC / 110VAC ±10%, 50Hz / 60Hz ±5%
- Manual Operation: Hand wheel with engage/disengage (Clockwise to Open & Anti-Clockwise to Close)
- Feedback Potentiometer: 100–235Ω / 0–500Ω / 0–1000Ω (Selectable)
- Input Command: 4–20 mA / 0–10 VDC (Selectable – From PLC)
- Output Command: 4–20 mA / 0–10 VDC (Selectable – To PLC)
The SD-1000-10 / 20 Quarter-Turn Electric Actuator with Panel Mounted Servo Controller is designed for precise, reliable, and efficient valve automation in demanding industrial environments. Ideal for applications across the energy, water, and process industries, this system ensures accurate control, durability, and consistent performance even under harsh operating conditions.
The actuator features a compact and robust design with enhanced torque capability, making it suitable for space-constrained installations while delivering smooth and stable operation. Powered by a synchronous stall-duty motor, it provides precise positioning, high efficiency, and long service life.
The panel-mounted digital servo controller enables centralized control with real-time valve position indication (0–100%), auto/manual operation, and seamless integration with PLC/DCS systems. Operating on a 4–20 mA control signal, the system ensures proportional valve movement from fully closed to fully open, along with continuous feedback for accurate process control.
With IP65/IP67 actuator protection and IP55 panel controller protection, the system is built for reliable operation, minimal maintenance, and superior performance in industrial automation systems.
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- Space Heater (Anti-Condensation): Prevents moisture by maintaining internal temperature
- Thermostat: Automatically controls temperature (ON/OFF)
- Auxiliary Limit Switches: Provide position feedback signals (open/close/intermediate)
- Potentiometer: Converts position into variable resistance feedback
- Two Wire Position Transmitter: Converts position into 4–20 mA signal (loop-powered)
- Positioner (Field Mounted): Ensures accurate positioning with external control
- Positioner (Integrated Type): Inbuilt unit for precise position control
- Local Control Station: Enables local Open/Close/Stop operation
- Mounting Brackets & Special Adaptors: Ensure proper mounting and alignment
- Energy Sector: Power plants, turbines, and renewable energy systems
- Water Industry: Pipelines, pumping stations, treatment facilities
- Process Industries: Chemicals, manufacturing, and automation systems

