Belimo's rotary actuators with connecting terminals come in CM, LM, NM, SM, and GM ranges, catering to various damper sizes from 0.4m² to 8m² and offering nominal torques from 2Nm to 40Nm. All models operate within 24V to 230V and feature swift running times for 90° motor rotation. The CM series excels for small applications, while the GM range handles larger demands, ensuring optimal functionality and efficiency in controlling air flow in HVAC systems.