Thrust Profile (N)
4.44s Burn WindowEngineered by Cesaroni Technology, the 234H53-12A is a 29mm solid rocket motor designed for high-power rocketry (HPR). As an official H-class motor, it delivers a total impulse of 234.2 Ns over a 4.44 second burn window.
With an average thrust of 52.7 N and a peak of 101.8 N, it features a regressive thrust curve optimal for sustainer stages and high-altitude attempts. It utilizes the Mellow propellant formulation, dictating its specific impulse and exhaust signature.
Technical Specifications
Canadian Association of RocketryMass Budget
286g TotalDesign wings in your spreadsheet
AeroSheet loads airfoils directly into Google Sheets. Polars, 3D splines, Fusion 360 export, without leaving your spreadsheet.
Install in Google Sheets coming soonNeed a custom engineering simulator?
The 3D engine on this page is built by Veenie Aerospace. We build bespoke, browser-native digital twins, aerodynamic simulators, and AI physics tools for UAV startups and defense contractors.