RDAS 7 Nm Spring-return actuators are used in ventilation and air conditioning plants to operate air dampers and air throttles. RDAS 7Nm Damper actuator can be used for damper areas up to 0.6 m2 and are friction-dependant. RDAS7S actuators can also be used in ventilation sections where the actuator must move to the zero position, i.e. emergency position, during power failure.
RDAS7S Features:
✓ Torque 7 Nm
✓ Spring return
✓ For dampers up to 1.5 m2
✓ Special versions with auxiliary switches
✓ 24 V and 230 V supply voltage
✓ 2-point (on/off) or 0(2)-10 V control
