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-010-1111 |
100 Nm |
230V AC |
On-Off |
17x17mm |
F07 |
| EAR-010-1141 |
100 Nm |
230V AC |
Proportional |
17x17mm |
F07 |
|
Technical Features:
Enclosure: IP67 Weatherproof (IP68 Optional)
Body Material: Die-Cast Aluminum
Body Coating: Electrostatic Powder Coating
Voltage Options: 230VAC 50/60 Hz
Motor: Induction (Reversible) Motor
Limit Switches: 2x On/Off SPDT, Max 250VAC 16A
Extra Limit Switches: 2x On/Off SPDT, Max 250VAC 16A
Position Indicator: Continuous Mechanical Indicator With Arrow
Manual Control: Manual Handwheel
Heater: 10W
Electrical Connection: M20x1,5
Connection: ISO5211
Extra Features:
WE: Watertight IP68 (10m 100 hours)
PU: Potentiometer Unit
PTM: Position Transmitter (Output 4-20 mA)
PCU: Proportional Control Unit (Input/Output 4-20 mA or 0-10VDC or 1-5VDC)
ALS: Additional Limit Switches (SPDT X 2EA 250VAC 10A)
ATS: Additional Torque Switches
LCU: Local Control Unit (Remote/Local, Open/Stop/Close Selector Switch With Lamps)
EX: Extension 120°, 135°, 180°, 270° turn
Applications:
Ball Valves
Butterfly Valves
Plug Valves
Dampers