Power applications
Electric Actuators for Power Applications
AUMA manufactures a complete range of actuators for use in power plants. Actuators manufactured by AUMA are suitable for all types of valves requiring multiturn, quarterturn (part-turn) and linear actuation in addition to dampers including diverter and guillotine dampers.
Suitable for requirements up to 450,000 lb thrust / 23,600 ft lb torque direct mount and 900,000 lb thrust / 60,000 ft lb torque in multiturn actuator / gear combinations.
| SA Multiturn Actuator | SA / GK Multiturn Actuator |
Suitable for requirements up to 498,000 ft lb torque.
| SG Quarterturn Actuator | SA / GS Quarterturn Actuator |
Appropriate for applications requiring up to 48,825 lb thrust at strokes up to 19.6 in.
SA LE Linear Actuator
Suitable for requirements up to 498,000 ft lb torque.
| SG Quarterturn Actuator | SA / GS Quarterturn Actuator |
Suitable for requirements up to 184,400 ft lb torque.
SA / GSD Guillotine Damper Actuator
Suitable for requirements up to 272,000 ft lb torque.
SA / GS Diverter Damper Actuator
Suitable for requirements up to 23,800 ft lb torque.
SA / GF Lever Output - Pedestal Mounted Actuator
Broad range of features
- A wide range of operating speeds and closing times.
- Most versions available for both open/close and modulating service.
- Watertight enclosures.
- Double-seal terminal compartment is an option
- Conventional actuator version (with limit and torque switches) featuring easy to set end-of-position switches.
- Non-intrusive actuators with reliable absolute encoders and microprocessor-based AUMATIC controls.
Actuators with integral controls are provided by means of AUMA’s control options - the AUMA Matic and AUMATIC.
| SA with AUMA Matic Controls | SA with AUMATIC Controls |
- Ability to interface with a wide range of plant control systems using conventional I/O such as discrete inputs or analog signals in addition to fieldbus communications including PROFIBUS, DeviceNet, Modbus and Foundation Fieldbus.
- Capability to remote-mount controls on a wall bracket enabling actuator controls to be located at a convenient or more environmentally compatible location.
SA with remote mounted AUMATIC
| GS Worm Gearbox | GK Bevel Gearbox |
