Electric Actuator

Electric Actuator is a compact, reliable solution for automating rotary valves such as ball and butterfly valves. Designed for ON/OFF control applications, this actuator offers precise, efficient, and maintenance-free operation, making it ideal for a wide range of industrial automation systems.

Technical Specifications:

• Model: CA-AT-52
• Type: Rotary Electric Actuator – ON/OFF Control
• Power Supply: 230V AC / 24V DC / 110V AC (customizable on request)
• Torque Range: 50 Nm to 3000 Nm (based on model)
• Enclosure: Weatherproof IP67 / Flameproof option available
• Mounting Interface: ISO 5211 standard flange with star drive
• Rotation Angle: 90° (standard), adjustable 0–270° on request
• Control Type: ON/OFF (2-position)
• Duty Cycle: S2 30 minutes (continuous models available)
• Limit Switches: Mechanical or Inductive, factory-set open/close positions
• Position Indicator: External visual indicator
• Manual Override: Handwheel provided for emergency operation
• Ambient Temperature: -10°C to +60°C
• Key Features:
• Compact and modular design for space-saving installation
• ISO 5211 mounting interface for direct valve coupling
• High-efficiency motor with thermal overload protection
• Maintenance-free gearbox with self-lubricating components
• Optional feedback and control signals (4-20 mA / Modbus / Bluetooth available on request)

Applications:

• Water & Wastewater Treatment Plants
• HVAC Systems
• Oil & Gas Sector
• Chemical Processing Units
• Food and Beverage Industry
• Power Plants

A pneumatic-electric actuator is a device that uses compressed air to generate mechanical motion (linear or rotary), but whose operation is controlled by an electric signal. ??? Key Components and Function The actuator itself is pneumatic, meaning it converts the energy of pressurized air into movement (e.g., using a piston or diaphragm). The system includes an integrated solenoid valve (often called a pilot valve), which receives an electric signal (e.g., from a PLC or control system). The electric signal energizes the solenoid coil, which then controls the flow of compressed air into or out of the actuator, thus moving the piston or rotating the shaft to open or close a valve. Essentially, it combines the force and speed of pneumatic power with the precise and remote control capabilities of an electric signal. ?? Applications They are widely used in industrial automation and process control for tasks like: Valve and damper control (opening, closing, or positioning). Controlling robotics and assembly lines where fast, reliable motion is required, and an electric signal is the primary control method.