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NMX24-SR-T N4
Belimo Part NMX24-SR-T N4
Torque min. 70 in-lb for control of damper surfaces up to 16 sq ft. Application For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturers specifications. The actuator is mounted directly to a damper shaft up to ." in diameter by means of its universal clamp. The actuator operates in response to a 2 to 10 VDC, or with the addition of a 500 resistor, a 4 to 20 mA control input from an electronic controller or positioner. A 2 to 10 VDC feedback signal is provided for position indication or master-slave applications.
| Fail-Safe | Non-Spring Return | | Torque | 70 in-lb [8 Nm] | | Control Input | 2-10 VDC | | Input Impedance | 100 k for 2 to 10 VDC (0.1 mA), 500 for 4 to 20 mA | | Position Feedback | -- | | Running Time (motor) | 95 seconds constant, independent of load | | Running Time (fail-safe) | -- | | Auxiliary Switch | -- | | Power Supply | 24 VAC ÃÃñ 20%, 50/60 Hz, 24 VDC ÃÃñ 10% | | Power Consumption | 2.5 W,0.4 W | | Transformer Sizing | 5 VA (class 2 power source) | | Electrical Connection | screw terminal (for 26 to 14 GA wire [heater 15 GA wire]), 1/2" conduit connector | | Overload Protection | electronic throughout 0 to 95ÃÃð rotation | | Shaft Diameter | Standard: 9/16" to 3/4" round | | Angle of Rotation | max. 95ÃÃð, adjustable with mechanical stop | | Direction of Rotation (motor) | reversible with switch | | Direction of Rotation (fail-safe) | -- | | Position Indication | pointer | | Manual Override | external push button | | Humidity | 5 to 95% RH non condensing (EN 60730-1) | | Ambient Temperature | -22ÃÃðF to +122ÃÃðF [-30ÃÃðC to +50ÃÃðC] | | Ambient Temperature (safety) | -- | | Storage Temperature | -40ÃÃðF to +176ÃÃðF [-40ÃÃðC to +80ÃÃðC] | | Noise Level | <45 dB (A) | | Housing Material | UL94-5VA | | Housing | NEMA 4X, IP66/67, UL enclosure type 4 | | Agency Listing | cULus acc. To UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. To 2004/108/EC & 2006/95/EC | | Quality Standards | ISO 9001 | | Weight | 2.8 lbs [1.27 kg] |
Item Number:
NMX24-SR-T N4
Manufacturer:
Belimo
Manufacturer Part No:
NMX24-SR-T N4
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