L Class Rocket Motor

AeroTech L1250DM

AeroTech
Dark Matter
Ø 75mm
Total Impulse
4374.0Ns
Burn Time
3.70s
Avg Thrust
1254.0N
Max Thrust
2042.0N

Thrust Profile (N)

3.70s Burn Window

Engineered by AeroTech, the L1250DM is a 75mm solid rocket motor designed for extreme high-power rocketry. As an official L-class motor, it delivers a total impulse of 4374.0 Ns over a 3.70 second burn window.

With an average thrust of 1254.0 N and a peak of 2042.0 N, it features a regressive thrust curve optimal for general sport flying. It utilizes the Dark Matter propellant formulation, dictating its specific impulse and exhaust signature.

Technical Specifications

Tripoli Rocketry Association, Inc.
Diameter 75 mm
Length 801 mm
Hardware RMS-75/6400
Delays (s) P
Specific Impulse 173.8 s
Peak Thrust 1553.61 N
Peak Time T+ 0.256s
T/W Ratio 22.64
Propellant Dark Matter
Profile regressive
Type reload
Sparky Yes

Mass Budget

5647g Total
Casing (Dry)
3082.0g
54.6%
Propellant
2565.0g
45.4%
Live Sizing
Flight Envelope

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