Rotary actuator with positioner

For operating control units such as control valves, butterfly valves etc.

For controllers with a continuous output

15 Nm nominal torque and holding torque

ADM322SF122: Synchronous motor with electronic control unit and load-dependent cut-off

ADM322SF152: Brushless DC motor with SUT (SAUTER Universal Technology) electronic control unit and electronic, load-dependent cut-off

Low operating noise

Automatic recognition of applied control signal

With the built-in absolute distance measurement system, the position is always maintained in the case of power failure

The direction of operation, running time and control signal (voltage/current) can be adjusted via coding switches

High-speed variant ADM322SF152 with 30 s or 60 s for angle of rotation 90°

Gear unit can be disengaged for manual adjustment

Easy re-initialisation using a coding switch

Electrical parallel operation of up to five actuators possible

Numerous adapters enable the unit to be fitted onto defined non-SAUTER control valves

ADM322SF152: Integrated forced operation can be set via coding switches (with selectable direction of operation)

Maintenance-free gearbox made of plastic and steel, and gearbox base-plates made of steel

Mounting columns made of aluminium