Total Impulse
6463.5Ns
Burn Time
12.30s
Avg Thrust
900.0N
Max Thrust
1945.3N
Thrust Profile (N)
12.30s Burn WindowEngineered by R.A.T.T. Works, the M900 is a 64mm solid rocket motor designed for extreme high-power rocketry. As an official M-class motor, it delivers a total impulse of 6463.5 Ns over a 12.30 second burn window.
With an average thrust of 900.0 N and a peak of 1945.3 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration.
Technical Specifications
Tripoli Rocketry Association, Inc.Diameter 64 mm
Length 1828 mm
Hardware h 3716 cc (M700)
Delays (s) P
Specific Impulse 200.4 s
Peak Thrust 1054.61 N
Peak Time T+ 0.5s
T/W Ratio 27.9
Propellant Standard
Profile regressive
Type hybrid
Sparky No
Mass Budget Unavailable
Live Sizing
Flight Envelope
Design 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 soon Comparable M-Class Alternatives
Veenie Kit
Need 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.