Belimo 24V AC/DC Open/Close Damper Actuator 10 Nm NM24A

Belimo NM24A 24V AC/DC Open/Close Damper Actuator is a robust rotary actuator engineered for precise damper control in ventilation and air-conditioning systems. It operates on stall torque technology, offering a torque of 10 Nm without requiring end switches, which improves reliability and simplifies installation.

Its adjustable U-clamp supports both round and square shafts with diameters ranging from 8mm to 26.7mm, enabling versatile compatibility with various damper spindles. The actuator can control dampers up to 2 square meters in area, making it ideal for HVAC applications in commercial and industrial buildings.

Running quietly at 35 dBA and consuming just 1.5 W power, the NM24A is highly energy efficient. Its IP54 protection rating ensures resilience against dust ingress and water splashes commonly encountered in air conditioning and heating environments. The actuator operates reliably in ambient temperatures from -30°C to 50°C, suitable for diverse climatic conditions.

Additional user-friendly features include a pushbutton manual override and a direction change switch, facilitating easy maintenance and adjustments. The actuator completes its damper rotation within 150 seconds, with an angular range of 95° supporting precise positioning.

Designed for durability and low maintenance, this device is overload proof and conforms to RoHS, CE, and EN standards, assuring quality and environmental compliance. Originating from Switzerland, the NM24A is trusted in HVAC, industrial, laboratory, and commercial ventilation applications.

Operates with a 24V AC/DC supply voltage consuming only 1.5W power. Designed to control dampers up to 2 square meters in area. Features an adjustable U-clamp compatible with 8mm to 26.7mm damper spindles. Built-in pushbutton manual override and direction change switch for ease of operation.

IP54 rated for protection against dust and water splashes in HVAC environments. Offers a quiet operation with a noise level of 35 dBA and running time of 150 seconds. Operates reliably within -30°C to 50°C ambient temperatures.

Uses stall torque technology, eliminating the need for end switches, and is overload protected. Meets RoHS, CE, and EN standards; manufactured in Switzerland. Explore more HVAC control devices and actuators at EnvMart to enhance building automation and energy efficiency.