Cesaroni 2546K300-P

Engineered by Cesaroni Technology, the 2546K300-P is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 2546.0 Ns over a 8.38 second burn window.

With an average thrust of 304.0 N and a peak of 561.8 N, it features a regressive thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the Classic propellant formulation, dictating its specific impulse and exhaust signature.