Spring return on/off damper actuator
Model NS04-24(S)-R(F) / NS04-230(S)-R(F). Brand Akya Controls. Category Damper Actuators.
Open/close control with spring return. Torque 4 N·m, rotation -5 to 95 degrees, motor running time 60 s, spring return time 20 s. Operating power below 3 VA, standstill power 3 VA. Automatic overload protection, IP54. Ambient conditions -10 to +55 °C, 0-99% RH. Noise level below 45 dB(A) for the motor and below 62 dB(A) for the spring return. Weight 1.0-1.1 kg. Universal coupling for 7-12 mm square or 10-16 mm round shafts. Models: NS04-24(S)-R(F) for AC/DC 24 V and NS04-230(S)-R(F) for AC 230 V. The 24 V supply should be connected through a safety isolating transformer; the 230 V version requires a device that disconnects the phase conductors with a contact gap of at least 3 mm.
Specifications
- protection rating
- IP54