NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo
Belimo | NMB24-SR
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NMB24-SR | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating | Belimo

SKU: NMB24-SRBrand: BelimoCondition: New

Details for NMB24-SR

FREE SHIPPING ON ALL BELIMO PRODUCTS! (some exceptions apply)

Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V

FREE SHIPPING ON ALL BELIMO PRODUCTS! (some exceptions apply)

Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating

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Brand: BelimoSKU: NMB24-SR
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$413.00
$185.85
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Belimo NMB24-SR Documents

Details for NMB24-SR

FREE SHIPPING ON ALL BELIMO PRODUCTS! (some exceptions apply)

Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | Modulating

Description

Application

For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. The actuator is mounted directly to a damper shaft up to 1.05" in diameter by means of its universal clamp, 1/2” self centered default. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft. 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.

Operation

The actuator is not provided with and does not require any limit switches, but is electronically protected against overload. The anti-rotation strap supplied with the actuator will prevent lateral movement. The NMB(X) series provides 95° of rotation and a visual indicator indicates position of the actuator. When reaching the damper or actuator end position, the actuator automatically stops. The gears can be manually disengaged with a button on the actuator cover. The NMB(X)24-SR… actuators use a sensorless brushless DC motor, which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing (DRS) function to prevent damage to the actuator in a stall condition.Power consumption is reduced in holding mode. Add-on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signaling and switching functions.

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