Joventa SA1 – On/ Off Electric Actuator

Joventa SA1 is an on/ off type electric actuator with quarter turn / 90° angle of rotation. It comes in 16Nm and 4 Nm torque version and equipped with manual release button for override function, and used in motorised dampers and valve in ventilation, MEP, air-conditioning.


Joventa SA1 – On / Off type electric actuator with aux. switches

Joventa SA1 series is special designed electric actuator for On / Off operation of air dampers in ventilation and air-conditioning systems.

It is compact designed, low noise, rugged performance and comes with universal adaptor fitted with limitation of angle of rotation. It is also equipped with manual release button, for override function.

Product Nomenclature / Specifications
SA1.2Special Damper actuator
X = 6 with 16 Nm torque;  = 8 with 4 Nm torque
Swith 2 auxiliary switches


Actuator ModelSA1.26(S)SA1.28(S)
Torque16 Nm4 Nm
Run timeON: 90 sec OFF: 360 secON: 8 sec OFF: 30 sec
Supply24V AC/DC, 50-60Hz
Power ConsumptionRunning: 4.0 W; At End Position: 0.3 WRunning: 5.0 W; At End Position: 0.3 W
Control Signal2-point or 3-point
Angle of Rotation90° (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