Description:
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 | Operating Time |
|---|
| EAR-016-1111 |
160 Nm |
230V AC |
On-Off |
17x17mm |
F07/10 |
21-25 sec |
| EAR-024-1111 |
240 Nm |
230V AC |
On-Off |
22x22mm |
F07/10 |
21-25 sec |
| EAR-035-1111 |
350 Nm |
230V AC |
On-Off |
22x22mm |
F10/12 |
26-31 sec |
| EAR-050-1111 |
500 Nm |
230V AC |
On-Off |
27x27mm |
F10/12 |
26-31 sec |
| EAR-080-1111 |
800 Nm |
230V AC |
On-Off |
27x27mm |
F12/14 |
32-39 sec |
| EAR-110-1111 |
1100 Nm |
230V AC |
On-Off |
36x36mm |
F12/14 |
32-39 sec |
| EAR-200-1111 |
2000 Nm |
230V AC |
On-Off |
46x46mm |
F14/16 |
50-59 sec |
| EAR-300-1111 |
3000 Nm |
230V AC |
On-Off |
46x46mm |
F14/16 |
50-59 sec |
|
*Please consult us for proportional control versions.
Technical Features:
Enclosure: IP67 Weatherproof (IP68 Optional)
Voltage Options: 230VAC 50/60 Hz 1ph or 380VAC 3ph
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
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