DURAVIS EAR-016..300 Rotary Electric Actuator

General Information:
The Duravis EAR-016 to EAR-300 rotary electric actuator series is designed for medium to high torque professional applications. These actuators are widely used in industrial process control, large valve systems, and automation environments. They offer easy installation with ISO5211 flange compatibility, long-lasting performance, and resistance to harsh conditions thanks to a robust enclosure.

Technical Specifications:

• Type: Rotary electric actuator

• Operating Voltage: 24 VAC/VDC, 110 VAC, or 220 VAC (depending on model)

• Torque Range:

  • EAR-016: 16 Nm

  • EAR-025: 25 Nm

  • EAR-050: 50 Nm

  • EAR-080: 80 Nm

  • EAR-100: 100 Nm

  • EAR-150: 150 Nm

  • EAR-200: 200 Nm

  • EAR-300: 300 Nm

• Operating Angle: 90° (adjustable on request)

• Control Mode: ON/OFF, 3-point, or modulating (0–10V / 4–20 mA)

• Operating Time: 10 – 90 seconds (depending on model)

• Enclosure Protection: IP67 (dust and water resistant)

• Ambient Temperature: -20°C to +60°C

• Electrical Connection: Terminal block or connector entry

• Body Material: Powder-coated aluminum alloy

• Mechanical Mounting: ISO5211 flange (F05, F07, F10, F12, F14, etc.)

• Limit Switches: Built-in mechanical limit switches

• Optional Features: Manual override, anti-condensation heater, position feedback

Applications:
Used in industrial valve automation, water treatment plants, power stations, HVAC systems, chemical and petrochemical processes, pipelines, fire safety systems, and heavy-duty industrial controls.

Mounting Position:
Operable in all positions. For optimal performance, vertical installation (with actuator facing upward) is recommended. Compatible with a wide range of valve types thanks to ISO5211 mounting.