SF24A-SR Return Type, Belimo SF24A-SR | Modulating Damper Actuator, 20Nm, 24 V ac/dc

Belimo Modulating Damper Actuator
The Belimo Sf series damper actuator has a modulating control type. It is a spring return actuator with an emergency function for adjusting air dampers in ventilation and air conditioning systems in buildings. It has an adjustable U-clamp, which accepts round or square shafts. This actuator can be installed with a pre-tensioned spring. This product is controlled with a standard signal of DC 0V to 10 V and moves the damper to the operating position. It is overload proof, requires no limit switches. It requires 24VAC/VDC supply voltage.
Features and Benefits
The direction of rotation reversibleSpindle driver universal spindle clamp Operating voltage range is between 2VDC and 10VDC Running springtime is 20sPVC connection cable length is 1m Motor and return torque is 20NmMaximum damper area is 4m²Damper spindle compatibility ranges between 10mm and 25.4mm Power consumption is 5WNoise level 40dDamper spindle size is between 10mm and 25.4mmRated impulse voltage is 0.8kVMaintenance-freeService life min. 60,000 emergency positions
Certifications
UL 60730-1A UL 60730-2-14 CAN/CSA E60730-1:02 certifiedIEC/EN 60730-1 IEC/EN 60730-2-14