SD-1000-10/20 Actuator with Inbuilt Position Controller (PCU)
SD-1000-10/20 Actuator with Inbuilt Position Controller (PCU)
- 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: 14 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 Inbuilt Position Controller (PCU) is designed for high-precision modulating valve control in demanding industrial applications across the energy, water, and process industries.
This advanced actuator integrates a smart inbuilt position controller, eliminating the need for external control systems while ensuring accurate positioning, real-time feedback, and smooth operation. Its compact and rugged construction, combined with enhanced torque output, delivers consistent and reliable performance even in harsh environments.
The inbuilt controller supports multiple control input and feedback signals, enabling seamless integration with PLC/DCS systems. It provides auto/manual operation, digital position indication (0–100%), and intelligent control features such as hysteresis, pulse control, and fail-safe positioning for stable and efficient operation With a synchronous stall-duty motor, IP65/IP67 protection, and advanced electronic control, the actuator ensures long service life, minimal maintenance, and superior operational accuracy.
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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