Cesaroni 2398K590-15A

Engineered by Cesaroni Technology, the 2398K590-15A is a 54mm solid rocket motor designed for high-power rocketry (HPR). As an official K-class motor, it delivers a total impulse of 2397.6 Ns over a 4.06 second burn window.

With an average thrust of 590.5 N and a peak of 1497.6 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the Classic/Dual Thrust propellant formulation, dictating its specific impulse and exhaust signature.