Joventa SM – Modulating, Low Runtime Actuator

Joventa SM series is special designed modulating electric actuator with low run time. It has quarter turn / 90° angle of rotation and equipped with manual release button for override function.


Joventa SM – Low runtime, Modulating electric actuator with aux. switches

Joventa SM series is special designed electric actuator with fast action, low run time feature. It is equipped with accepting control signals and proportionally operated angle of rotation, thus control damper, valve opening. Thereby, it is used for modulating operation of air dampers, valves in ventilation and air-conditioning systems.

It is compact, low noise, rugged performance and comes with universal adapter fitted with limitation of angle of rotation. SM actuators are equipped with manual release button, for override function.

Product Nomenclature / Specifications
SM1.1Special Electric actuator
X = “0 ” with 16 Nm Torque; “2” = 8 Nm Torque
Swith 2 auxiliary switches
Kwith 1m halogen free cable


Actuator ModelSM1.10(S)SM1.12(S)
Torque16 Nm8 Nm
Run time16 sec8 sec
Supply24V AC/DC, 50-60Hz
Power ConsumptionRunning: 6.0 W; At End Position: 0.6 W
Control SignalDC 0..10V; 0…20mA
Position SignalDC 0..10V
Angle of Rotation / working range90° (93° Mech)
Angle of Rotation / limitation5°….85° in 5° < steps
Ingress ProtectionIP 54
StandardsMechanics EN 60 529 / EN 60 730-2-14
Electronics EN 60 730-2-14
EMC Emissions EN 50 081-1:92 / IEC 61 000-6-3:96
EMC Immunity EN 50 082-2:95 / IEC 61 000-6-2:99

Additional information


SM1.10 / SM1.12