Servomotore Honeywell MS4620F1005

Honeywell MS4620F1005 actuator (direct coupled, 20 Nm) Reliable two-position spring return actuator for smoke control and ventilation systems. Honeywell MS4620F1005 is a professional direct coupled electric actuator (DCA) for controlling smoke and fire dampers, as well as air dampers in ventilation and air conditioning systems. The device is part of the S20 Fire and Smoke series and is equipped with a spring return that automatically closes the damper upon power loss, ensuring the required level of fire safety. If your ventilation system does not close the duct during an emergency, or the damper does not open/close on command from the controller, the cause may be a malfunction of this actuator. Technical specifications: Parameter Value; Part numbers MS4620F1005, 534.712.078; Manufacturer Honeywell (USA / Mexico); Series S20 Fire and Smoke; Torque 20 Nm (175 lb-in); Supply voltage 230 V AC (range 100-250 V AC), 50/60 Hz; Power consumption 35 W (running) / 10 W (holding); Control type 2-position (On/Off); Full stroke time 15 seconds (electric) / 15 seconds (spring return); Rotation angle 95° ±3°; Motor type Brushed DC with electronic overload protection; Power-off mode Spring Return; Cycle life 30,000 full stroke cycles; Mounting Direct Coupled; Protection class IP54 / NEMA 2 (when mounted on horizontal shaft); Operating temperature -40°C to +55°C; Storage temperature -40°C to +60°C; Compatible shafts Round 0.5"–1.06" / Square 0.5"–0.75"; Dimensions (H x W x D) 247 x 100 x 75 mm (9.72" x 3.94" x 2.95"); Housing material Die-cast aluminum; Weight 3.4-3.9 kg (8.5-8.7 lbs); Connection wires...