SA, SAR multi-turn actuators SA, SAR, combinations SA ... GST/GK , SV

Electric multi-turn actuators by AUMA are used e.g. for the automation of gate valves or globe valves. They are the most versatile products within the AUMA family.

Whether for open-close duty (SA) or for modulating duty (SAR) or for use in potentially explosive areas (SAEx or SAREx) –  a large number of versions is available.

If the drive shaft is to be positioned at a certain angle to the output drive shaft or if the direction is to be displaced by 90°, combinations of the multi-turn actuators SA ... with AUMA spur gearboxes GST or bevel gearboxes GK are used.

For many years now, AUMA has been supplying the ship building industry and has met the high requirements on military ships. The electric valve actuators SV have been optimised for this application.