Electrical Actuator Series AQ
Description
90° part-turn actuators for the positioning and control operation of ball valves and butterfly valves
90° part-turn actuators for the positioning and control operation of ball valves and butterfly valves
General specifications:
- 50 Nm to 1.000 Nm in compact design, up to 10.000 Nm in combination with gearbox
- Positioning operation with class A (S4 - 30%), Control operation with class III (S4 - 50%)
- Supply voltage 3ph, 1ph or DC, up to 480V (AQ5 - AQ100) or up to 690V (AQ150 - AQ1000), 50 or 60 Hz
- Epoxy powder coating C4 according to ISO 12944
- 1 limit switch each for the end positions "Open" and "Close", 2 further limit switches for free assignment
- From 250 Nm (AQ25): Torque protection for the "Open" and "Close" travel directions
- Aluminium housing with IP68
- Control compartment heating
- Temperature rating from -20°C to +70°C (optionally -40°C to +70°C)
- Mechanical position indicator
- Emergency operation via handwheel
- Self-looking gear
- Analogue position feedback and LOCIG control operation
- Flanges according to ISO 5211 with removable plug-in socket