Description:
Rotary Electric Actuators; are the systems that provide control by converting electrical energy to mechanical energy through an electric motor located inside. The driving force obtained by the electric motor provides rotational movement of the gears in the body. The gear system ensures constant torque throughout the operating travel-angle.
DURAVIS EAR Series Electric Actuators; are to provide on-off or proportional control of the dampers and quarter-turn valves. Output moment can vary from 40Nm to 3000Nm upon the application requirement. Voltage options are 230 VAC, 24 VAC / DC single or 380 VAC single/three-phase. The reliability of the actuators is vital for the safe and efficient operation of industrial plants.
Model No / Order Coding:
| Model | Torque | Voltage | Control | Shaft | Flange Connection |
|---|
| EAR-004-1111 |
40 Nm |
230V AC |
On-Off |
14x14mm |
F03/04/05 |
| EAR-004-1211 |
40 Nm |
24V DC/AC |
On-Off |
14x14mm |
F03/04/05 |
Technical Features:
Enclosure: IP67
Body Material: Die-Cast Aluminum
Body Coating: Electrostatic Powder Coating
Voltage Options: 95-245VAC or 24VAC/DC
Motor: AC Reversible Motor, DC Commutator
Limit Switches: 2x On/Off SPDT, Max 250VAC 5A
Extra Limit Switches: 2x On/Off SPDT, Max 250VAC 5A
Position Indicator: On/Off Easy to Monitor
Manual Control: Allen Wrench
Heater: 0,5W
Electrical Connection: M20x1,5
Connection: ISO5211
Advantages:
• The Fastest On-Off Cycle Speed In Class
• Smart and Simple Indicator
• High Moment With Min. Energy Consumption
• Long Lifecycle
• Compact and Lightweight
• Enclosure Class IP67 as Standard
• Wide Operating Voltage Options
Applications:
• Ball Valves
• Butterfly Valves
• Plug Valves
• Dampers