We offer an assembly service for the actuator with the fitting for this product. More information

The Belimo NM-A damper actuator is designed for adjusting air dampers in HVAC and air conditioning systems in buildings. The actuator features several communication protocols enabling remote control. It is equipped with BACnet MS/TP, Modbus RTU, and Belimo M-Bus. Additionally, the actuator has continuous analogue control.

Actuator Features

• Simple direct mounting on the damper shaft with a universal clamp, anti-rotation protection with an included safety catch.
• Manual adjustment is possible using a self-resetting button (disengaging the gear while the button is pressed or remains locked).
• Adjustable operating angle with mechanical stops.
• High functional safety. The actuator is protected against overload, does not require end switches, and automatically stops at the stop.
• Remote communication via BACnet MS/TP, Modbus RTU, and Belimo M-Bus.
• Possibility of continuous, communication, and hybrid control.

The actuator can also be used for fitting Giacomini R250 ball valves.