14 - 16 March 2023 | Rotterdam Ahoy

Auma Riester GmbH & Co KG

About us

AUMA is one of the leading manufacturers of electric actuators, actuator controls and gearboxes for industrial valves. The company has more than 50 years experience in valve automation. AUMA offers wide ranges of electric part-turn and multi-turn actuators. Commissioning, maintenance services and spare part can be offered worldwide.

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Electric part-turn actuators by AUMA are used where an automatic, electrically operated movement at a swing angle of less than 360 ° has to be implemented as it is the case for valves like butterfly and ball valves. The proven SG .1 type range will be replaced by generation SQ .2 (currently only available with 3-phase AC motor). The SGC/R series with integrated controls provides the customer with a multitude of possibilities to integrate actuators into a DCS. The adaptation to the requirements of nearly every valve automation task is possible. Actuators in “AUMA NORM” version, suitable for AUMA controls AUMA have also supplied actuators for the shipbuilding industry and have taken up the challenge to meet the high requirements on military ships. The electric actuators with integral controls SGM and SGMR have been optimised for this very application. In case a higher torque is required, combinations of the multi-turn actuators SA … with the AUMA worm gearboxes GS are used.

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