Electric valve actuator SA series
manualmulti-turnworm gear

Electric valve actuator - SA series - AUMA - manual / multi-turn / worm gear
Electric valve actuator - SA series - AUMA - manual / multi-turn / worm gear
Electric valve actuator - SA series - AUMA - manual / multi-turn / worm gear - image - 2
Electric valve actuator - SA series - AUMA - manual / multi-turn / worm gear - image - 3
Electric valve actuator - SA series - AUMA - manual / multi-turn / worm gear - image - 4
Electric valve actuator - SA series - AUMA - manual / multi-turn / worm gear - image - 5
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Characteristics

Type
electric, manual
Movement
multi-turn
Technology
worm gear
Phase
three-phase, single-phase
Protection class
IP68
Norms
ISO
Other characteristics
modulating, with handwheel, DC, bus-capable
Torque

Max.: 32,000 Nm
(23,601.99 ft.lb)

Min.: 10 Nm
(7.38 ft.lb)

Rotational speed

Max.: 180 rpm
(1,130.97 rad.min-1)

Min.: 4 rpm
(25.13 rad.min-1)

Ambient temperature

Max.: 70 °C
(158 °F)

Min.: -30 °C
(-22 °F)

Description

SA multi-turn actuators are rated for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min). Special sizing for longer running times is available for the S2 - 30 min duty. The actuators can be combined with different actuator controls: From simple OPEN-CLOSE actuator controls to the micro-controlled version with logging of operating data or fieldbus interface.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.