The Next Generation Actuation System (NGRAM) is an indigenous electro-mechanical rotary servo actuation solution developed to provide precise aerodynamic control for advanced missile applications. The system integrates high-torque rotary actuators, a precision gear train, and a BLDC motor drive to achieve accurate fin deflection under high dynamic loads. With its compact architecture and high efficiency, the NGRAM system ensures robust control authority, stability, and responsiveness during the missile’s entire flight envelope.
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