N Class Rocket Motor

AeroTech N2220DM

AeroTech
Dark Matter
Ø 98mm
Total Impulse
10657.0Ns
Burn Time
5.40s
Avg Thrust
2199.0N
Max Thrust
4472.0N

Thrust Profile (N)

5.40s Burn Window

Engineered by AeroTech, the N2220DM is a 98mm solid rocket motor designed for extreme high-power rocketry. As an official N-class motor, it delivers a total impulse of 10657.0 Ns over a 5.40 second burn window.

With an average thrust of 2199.0 N and a peak of 4472.0 N, it features a regressive thrust curve optimal for heavy rockets requiring high off-the-pad acceleration. It utilizes the Dark Matter propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 98 mm
Length 1046 mm
Hardware RMS-98/15360
Delays (s) P
Specific Impulse 151.2 s
Peak Thrust 3063.08 N
Peak Time T+ 0.084s
T/W Ratio 18.68
Propellant Dark Matter
Profile regressive
Type reload
Sparky Yes

Mass Budget

11997g Total
Casing (Dry)
4814.0g
40.1%
Propellant
7183.0g
59.9%
Live Sizing
Flight Envelope

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