![Belimo NRX24-SR-T-N4 24V Proportional Nema 4X Actuator Belimo NRX24-SR-T-N4 24V Proportional Nema 4X Actuator](https://cdn11.bigcommerce.com/s-kf91vy1qfw/images/stencil/500x659/products/118715/410687/belimo-nrx24-sr-t-n4-24v-proportional-nema-4x-actuator__07501.1682015417.jpg?c=1)
Belimo NFB24-SR-N4 24V Spring Return Proportional Damper Actuator Nema 4
Belimo
$644.15
Usually Ships In 1-2 Weeks
Free ground shipping to the lower 48 states
- Product ID:
- NFB24-SR-N4
- Weight:
- 11.01 (Lbs.)
- Ships From:
- Illinois
- Ships By:
- Free Ground, Or Choose Expedited Shipping At Checkout
Description:
The NF..24-SR N4 series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides constant torque to the damper with, and without, power applied to the actuator. The NF..24-SR N4 series provides 95° of rotation and is provided with a graduated position indicator showing 0° to 95°. The NF..24-SR N4 uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC) and a microprocessor. The microprocessor provides the intelligence to the ASIC to provide a constant rotation rate and to know the actuator’s exact fail-safe position. The ASIC monitors and controls the brushless DC motor’s rotation and provides a digital rotation sensing function to prevent damage to the actuator in a stall condition. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. The NF..24-SR N4 actuator is shipped at +5° (5° from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off.from our fans
"We have been ordering parts from NorthStock and have been very pleased with the service. The availability shown on the website has always been actual in-stock items, product has always shipped as promised. Knowing you have a vendor you can depend on is key, NorthStock is our first point of contact. Customer service on a level that you do not see very often this day and age. Thanks NorthStock!"
CHRYSTAL FROM FLORIDA