electric turning unit SDM

Electronic actuator with variable speed control. Electronic setting of torque and stroke, with function monitoring. Power supply unit including wide range input.


Not at least due to the possibilities of explosion proof version and high positioning accuracy this actuator is highly suitable for applications in the process industry.


Please see our note "Portfolio in motion" under "News" about the new actuator type series SD 03.


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TypeSDM 25-10SDM 25-30
Torque Nm 2...6 4...25
Torque U/min 4...8 2...15
Travel n 15 / 30 / 60 15 / 30 / 60
Connection voltage 24 V AC/DC; 90...264 V AC; 47...63 Hz
Power supply unit including wide range input.
Absolute contactless travel measurement.
High positioning accuracy due to variable speed with high modulating accuracy.
Efficiency-optimised gearing for low energy consumption.
Robust aluminium housing with separate electrical connection compartment.
ATEX, IECEX certificates.
I/O module: Relay outputs
Local controls
Bus technology